diff options
Diffstat (limited to 'drivers')
41 files changed, 4037 insertions, 2325 deletions
diff --git a/drivers/coreaudio/audio_driver_coreaudio.h b/drivers/coreaudio/audio_driver_coreaudio.h index b19f133d89..f86037f092 100644 --- a/drivers/coreaudio/audio_driver_coreaudio.h +++ b/drivers/coreaudio/audio_driver_coreaudio.h @@ -35,9 +35,9 @@ #include "servers/audio_server.h" -#include <AudioUnit/AudioUnit.h> +#import <AudioUnit/AudioUnit.h> #ifdef OSX_ENABLED -#include <CoreAudio/AudioHardware.h> +#import <CoreAudio/AudioHardware.h> #endif class AudioDriverCoreAudio : public AudioDriver { diff --git a/drivers/coremidi/midi_driver_coremidi.cpp b/drivers/coremidi/midi_driver_coremidi.cpp index ecd10f900b..dc69ab9472 100644 --- a/drivers/coremidi/midi_driver_coremidi.cpp +++ b/drivers/coremidi/midi_driver_coremidi.cpp @@ -34,8 +34,8 @@ #include "core/string/print_string.h" -#include <CoreAudio/HostTime.h> -#include <CoreServices/CoreServices.h> +#import <CoreAudio/HostTime.h> +#import <CoreServices/CoreServices.h> void MIDIDriverCoreMidi::read(const MIDIPacketList *packet_list, void *read_proc_ref_con, void *src_conn_ref_con) { MIDIPacket *packet = const_cast<MIDIPacket *>(packet_list->packet); diff --git a/drivers/coremidi/midi_driver_coremidi.h b/drivers/coremidi/midi_driver_coremidi.h index be0a9f610e..0085141c6d 100644 --- a/drivers/coremidi/midi_driver_coremidi.h +++ b/drivers/coremidi/midi_driver_coremidi.h @@ -36,7 +36,7 @@ #include "core/os/midi_driver.h" #include "core/templates/vector.h" -#include <CoreMIDI/CoreMIDI.h> +#import <CoreMIDI/CoreMIDI.h> #include <stdio.h> class MIDIDriverCoreMidi : public MIDIDriver { diff --git a/drivers/gles3/rasterizer_canvas_gles3.cpp b/drivers/gles3/rasterizer_canvas_gles3.cpp index e14018c562..df54686574 100644 --- a/drivers/gles3/rasterizer_canvas_gles3.cpp +++ b/drivers/gles3/rasterizer_canvas_gles3.cpp @@ -57,57 +57,57 @@ //}; void RasterizerCanvasGLES3::_update_transform_2d_to_mat4(const Transform2D &p_transform, float *p_mat4) { - p_mat4[0] = p_transform.elements[0][0]; - p_mat4[1] = p_transform.elements[0][1]; + p_mat4[0] = p_transform.columns[0][0]; + p_mat4[1] = p_transform.columns[0][1]; p_mat4[2] = 0; p_mat4[3] = 0; - p_mat4[4] = p_transform.elements[1][0]; - p_mat4[5] = p_transform.elements[1][1]; + p_mat4[4] = p_transform.columns[1][0]; + p_mat4[5] = p_transform.columns[1][1]; p_mat4[6] = 0; p_mat4[7] = 0; p_mat4[8] = 0; p_mat4[9] = 0; p_mat4[10] = 1; p_mat4[11] = 0; - p_mat4[12] = p_transform.elements[2][0]; - p_mat4[13] = p_transform.elements[2][1]; + p_mat4[12] = p_transform.columns[2][0]; + p_mat4[13] = p_transform.columns[2][1]; p_mat4[14] = 0; p_mat4[15] = 1; } void RasterizerCanvasGLES3::_update_transform_2d_to_mat2x4(const Transform2D &p_transform, float *p_mat2x4) { - p_mat2x4[0] = p_transform.elements[0][0]; - p_mat2x4[1] = p_transform.elements[1][0]; + p_mat2x4[0] = p_transform.columns[0][0]; + p_mat2x4[1] = p_transform.columns[1][0]; p_mat2x4[2] = 0; - p_mat2x4[3] = p_transform.elements[2][0]; + p_mat2x4[3] = p_transform.columns[2][0]; - p_mat2x4[4] = p_transform.elements[0][1]; - p_mat2x4[5] = p_transform.elements[1][1]; + p_mat2x4[4] = p_transform.columns[0][1]; + p_mat2x4[5] = p_transform.columns[1][1]; p_mat2x4[6] = 0; - p_mat2x4[7] = p_transform.elements[2][1]; + p_mat2x4[7] = p_transform.columns[2][1]; } void RasterizerCanvasGLES3::_update_transform_2d_to_mat2x3(const Transform2D &p_transform, float *p_mat2x3) { - p_mat2x3[0] = p_transform.elements[0][0]; - p_mat2x3[1] = p_transform.elements[0][1]; - p_mat2x3[2] = p_transform.elements[1][0]; - p_mat2x3[3] = p_transform.elements[1][1]; - p_mat2x3[4] = p_transform.elements[2][0]; - p_mat2x3[5] = p_transform.elements[2][1]; + p_mat2x3[0] = p_transform.columns[0][0]; + p_mat2x3[1] = p_transform.columns[0][1]; + p_mat2x3[2] = p_transform.columns[1][0]; + p_mat2x3[3] = p_transform.columns[1][1]; + p_mat2x3[4] = p_transform.columns[2][0]; + p_mat2x3[5] = p_transform.columns[2][1]; } void RasterizerCanvasGLES3::_update_transform_to_mat4(const Transform3D &p_transform, float *p_mat4) { - p_mat4[0] = p_transform.basis.elements[0][0]; - p_mat4[1] = p_transform.basis.elements[1][0]; - p_mat4[2] = p_transform.basis.elements[2][0]; + p_mat4[0] = p_transform.basis.rows[0][0]; + p_mat4[1] = p_transform.basis.rows[1][0]; + p_mat4[2] = p_transform.basis.rows[2][0]; p_mat4[3] = 0; - p_mat4[4] = p_transform.basis.elements[0][1]; - p_mat4[5] = p_transform.basis.elements[1][1]; - p_mat4[6] = p_transform.basis.elements[2][1]; + p_mat4[4] = p_transform.basis.rows[0][1]; + p_mat4[5] = p_transform.basis.rows[1][1]; + p_mat4[6] = p_transform.basis.rows[2][1]; p_mat4[7] = 0; - p_mat4[8] = p_transform.basis.elements[0][2]; - p_mat4[9] = p_transform.basis.elements[1][2]; - p_mat4[10] = p_transform.basis.elements[2][2]; + p_mat4[8] = p_transform.basis.rows[0][2]; + p_mat4[9] = p_transform.basis.rows[1][2]; + p_mat4[10] = p_transform.basis.rows[2][2]; p_mat4[11] = 0; p_mat4[12] = p_transform.origin.x; p_mat4[13] = p_transform.origin.y; @@ -142,9 +142,9 @@ void RasterizerCanvasGLES3::canvas_render_items(RID p_to_render_target, Item *p_ _update_transform_2d_to_mat4(p_canvas_transform, state_buffer.canvas_transform); Transform2D normal_transform = p_canvas_transform; - normal_transform.elements[0].normalize(); - normal_transform.elements[1].normalize(); - normal_transform.elements[2] = Vector2(); + normal_transform.columns[0].normalize(); + normal_transform.columns[1].normalize(); + normal_transform.columns[2] = Vector2(); _update_transform_2d_to_mat4(normal_transform, state_buffer.canvas_normal_transform); state_buffer.canvas_modulate[0] = p_modulate.r; @@ -179,12 +179,12 @@ void RasterizerCanvasGLES3::canvas_render_items(RID p_to_render_target, Item *p_ //print_line("w: " + itos(ssize.width) + " s: " + rtos(canvas_scale)); state_buffer.tex_to_sdf = 1.0 / ((canvas_scale.x + canvas_scale.y) * 0.5); - glBindBufferBase(GL_UNIFORM_BUFFER, BASE_UNIFORM_BUFFER_OBJECT, state.canvas_state_buffer); + glBindBufferBase(GL_UNIFORM_BUFFER, BASE_UNIFORM_LOCATION, state.canvas_state_buffer); glBufferData(GL_UNIFORM_BUFFER, sizeof(StateBuffer), &state_buffer, GL_STREAM_DRAW); GLuint global_buffer = material_storage->global_variables_get_uniform_buffer(); - glBindBufferBase(GL_UNIFORM_BUFFER, GLOBAL_UNIFORM_BUFFER_OBJECT, global_buffer); + glBindBufferBase(GL_UNIFORM_BUFFER, GLOBAL_UNIFORM_LOCATION, global_buffer); glBindBuffer(GL_UNIFORM_BUFFER, 0); } @@ -522,7 +522,7 @@ void RasterizerCanvasGLES3::_render_item(RID p_render_target, const Item *p_item } } - glBindBufferBase(GL_UNIFORM_BUFFER, INSTANCE_UNIFORM_BUFFER_OBJECT, state.canvas_instance_data_buffers[state.current_buffer]); + glBindBufferBase(GL_UNIFORM_BUFFER, INSTANCE_UNIFORM_LOCATION, state.canvas_instance_data_buffers[state.current_buffer]); #ifdef JAVASCRIPT_ENABLED //WebGL 2.0 does not support mapping buffers, so use slow glBufferData instead glBufferData(GL_UNIFORM_BUFFER, sizeof(InstanceData), &state.instance_data_array[0], GL_DYNAMIC_DRAW); @@ -728,7 +728,7 @@ void RasterizerCanvasGLES3::_render_batch(uint32_t &r_index) { } } - glBindBufferBase(GL_UNIFORM_BUFFER, INSTANCE_UNIFORM_BUFFER_OBJECT, state.canvas_instance_data_buffers[state.current_buffer]); + glBindBufferBase(GL_UNIFORM_BUFFER, INSTANCE_UNIFORM_LOCATION, state.canvas_instance_data_buffers[state.current_buffer]); #ifdef JAVASCRIPT_ENABLED //WebGL 2.0 does not support mapping buffers, so use slow glBufferData instead glBufferData(GL_UNIFORM_BUFFER, sizeof(InstanceData) * r_index, state.instance_data_array, GL_DYNAMIC_DRAW); diff --git a/drivers/gles3/rasterizer_canvas_gles3.h b/drivers/gles3/rasterizer_canvas_gles3.h index b77b295de9..aedde7c265 100644 --- a/drivers/gles3/rasterizer_canvas_gles3.h +++ b/drivers/gles3/rasterizer_canvas_gles3.h @@ -97,13 +97,12 @@ class RasterizerCanvasGLES3 : public RendererCanvasRender { }; public: - //TODO move to Material storage enum { - BASE_UNIFORM_BUFFER_OBJECT = 0, - GLOBAL_UNIFORM_BUFFER_OBJECT = 1, - LIGHT_UNIFORM_BUFFER_OBJECT = 2, - INSTANCE_UNIFORM_BUFFER_OBJECT = 3, - MATERIAL_UNIFORM_BUFFER_OBJECT = 4, + BASE_UNIFORM_LOCATION = 0, + GLOBAL_UNIFORM_LOCATION = 1, + LIGHT_UNIFORM_LOCATION = 2, + INSTANCE_UNIFORM_LOCATION = 3, + MATERIAL_UNIFORM_LOCATION = 4, }; struct StateBuffer { diff --git a/drivers/gles3/rasterizer_gles3.cpp b/drivers/gles3/rasterizer_gles3.cpp index e09355e433..787c4b8c49 100644 --- a/drivers/gles3/rasterizer_gles3.cpp +++ b/drivers/gles3/rasterizer_gles3.cpp @@ -268,10 +268,6 @@ RasterizerGLES3::RasterizerGLES3() { storage = memnew(RasterizerStorageGLES3); canvas = memnew(RasterizerCanvasGLES3(storage)); scene = memnew(RasterizerSceneGLES3(storage)); - - texture_storage->set_main_thread_id(Thread::get_caller_id()); - // make sure the OS knows to only access the renderer from the main thread - OS::get_singleton()->set_render_main_thread_mode(OS::RENDER_MAIN_THREAD_ONLY); } RasterizerGLES3::~RasterizerGLES3() { diff --git a/drivers/gles3/rasterizer_gles3.h b/drivers/gles3/rasterizer_gles3.h index 33bb97d105..ad3d3d7325 100644 --- a/drivers/gles3/rasterizer_gles3.h +++ b/drivers/gles3/rasterizer_gles3.h @@ -92,9 +92,9 @@ public: static void make_current() { _create_func = _create_current; + low_end = true; } - virtual bool is_low_end() const { return true; } uint64_t get_frame_number() const { return frame; } double get_frame_delta_time() const { return delta; } diff --git a/drivers/gles3/rasterizer_scene_gles3.cpp b/drivers/gles3/rasterizer_scene_gles3.cpp index 09a02b786c..68657b9152 100644 --- a/drivers/gles3/rasterizer_scene_gles3.cpp +++ b/drivers/gles3/rasterizer_scene_gles3.cpp @@ -31,6 +31,7 @@ #include "rasterizer_scene_gles3.h" #include "core/config/project_settings.h" #include "servers/rendering/rendering_server_default.h" +#include "storage/config.h" #ifdef GLES3_ENABLED @@ -42,66 +43,169 @@ RasterizerSceneGLES3 *RasterizerSceneGLES3::get_singleton() { return singleton; } -RasterizerSceneGLES3::GeometryInstance *RasterizerSceneGLES3::geometry_instance_create(RID p_base) { - return nullptr; +RendererSceneRender::GeometryInstance *RasterizerSceneGLES3::geometry_instance_create(RID p_base) { + RS::InstanceType type = storage->get_base_type(p_base); + ERR_FAIL_COND_V(!((1 << type) & RS::INSTANCE_GEOMETRY_MASK), nullptr); + + GeometryInstanceGLES3 *ginstance = geometry_instance_alloc.alloc(); + ginstance->data = memnew(GeometryInstanceGLES3::Data); + + ginstance->data->base = p_base; + ginstance->data->base_type = type; + + _geometry_instance_mark_dirty(ginstance); + + return ginstance; } void RasterizerSceneGLES3::geometry_instance_set_skeleton(GeometryInstance *p_geometry_instance, RID p_skeleton) { + GeometryInstanceGLES3 *ginstance = static_cast<GeometryInstanceGLES3 *>(p_geometry_instance); + ERR_FAIL_COND(!ginstance); + ginstance->data->skeleton = p_skeleton; + + _geometry_instance_mark_dirty(ginstance); + ginstance->data->dirty_dependencies = true; } void RasterizerSceneGLES3::geometry_instance_set_material_override(GeometryInstance *p_geometry_instance, RID p_override) { + GeometryInstanceGLES3 *ginstance = static_cast<GeometryInstanceGLES3 *>(p_geometry_instance); + ERR_FAIL_COND(!ginstance); + ginstance->data->material_override = p_override; + + _geometry_instance_mark_dirty(ginstance); + ginstance->data->dirty_dependencies = true; } void RasterizerSceneGLES3::geometry_instance_set_material_overlay(GeometryInstance *p_geometry_instance, RID p_overlay) { + GeometryInstanceGLES3 *ginstance = static_cast<GeometryInstanceGLES3 *>(p_geometry_instance); + ERR_FAIL_COND(!ginstance); + ginstance->data->material_overlay = p_overlay; + + _geometry_instance_mark_dirty(ginstance); + ginstance->data->dirty_dependencies = true; } -void RasterizerSceneGLES3::geometry_instance_set_surface_materials(GeometryInstance *p_geometry_instance, const Vector<RID> &p_material) { +void RasterizerSceneGLES3::geometry_instance_set_surface_materials(GeometryInstance *p_geometry_instance, const Vector<RID> &p_materials) { + GeometryInstanceGLES3 *ginstance = static_cast<GeometryInstanceGLES3 *>(p_geometry_instance); + ERR_FAIL_COND(!ginstance); + ginstance->data->surface_materials = p_materials; + + _geometry_instance_mark_dirty(ginstance); + ginstance->data->dirty_dependencies = true; } void RasterizerSceneGLES3::geometry_instance_set_mesh_instance(GeometryInstance *p_geometry_instance, RID p_mesh_instance) { + GeometryInstanceGLES3 *ginstance = static_cast<GeometryInstanceGLES3 *>(p_geometry_instance); + ERR_FAIL_COND(!ginstance); + ERR_FAIL_COND(!ginstance); + ginstance->mesh_instance = p_mesh_instance; + + _geometry_instance_mark_dirty(ginstance); } -void RasterizerSceneGLES3::geometry_instance_set_transform(GeometryInstance *p_geometry_instance, const Transform3D &p_transform, const AABB &p_aabb, const AABB &p_transformed_aabbb) { +void RasterizerSceneGLES3::geometry_instance_set_transform(GeometryInstance *p_geometry_instance, const Transform3D &p_transform, const AABB &p_aabb, const AABB &p_transformed_aabb) { + GeometryInstanceGLES3 *ginstance = static_cast<GeometryInstanceGLES3 *>(p_geometry_instance); + ERR_FAIL_COND(!ginstance); + ginstance->transform = p_transform; + ginstance->mirror = p_transform.basis.determinant() < 0; + ginstance->data->aabb = p_aabb; + ginstance->transformed_aabb = p_transformed_aabb; + + Vector3 model_scale_vec = p_transform.basis.get_scale_abs(); + // handle non uniform scale here + + float max_scale = MAX(model_scale_vec.x, MAX(model_scale_vec.y, model_scale_vec.z)); + float min_scale = MIN(model_scale_vec.x, MIN(model_scale_vec.y, model_scale_vec.z)); + ginstance->non_uniform_scale = max_scale >= 0.0 && (min_scale / max_scale) < 0.9; + + ginstance->lod_model_scale = max_scale; } void RasterizerSceneGLES3::geometry_instance_set_layer_mask(GeometryInstance *p_geometry_instance, uint32_t p_layer_mask) { + GeometryInstanceGLES3 *ginstance = static_cast<GeometryInstanceGLES3 *>(p_geometry_instance); + ERR_FAIL_COND(!ginstance); + ginstance->layer_mask = p_layer_mask; } void RasterizerSceneGLES3::geometry_instance_set_lod_bias(GeometryInstance *p_geometry_instance, float p_lod_bias) { + GeometryInstanceGLES3 *ginstance = static_cast<GeometryInstanceGLES3 *>(p_geometry_instance); + ERR_FAIL_COND(!ginstance); + ginstance->lod_bias = p_lod_bias; } void RasterizerSceneGLES3::geometry_instance_set_transparency(GeometryInstance *p_geometry_instance, float p_transparency) { + GeometryInstanceGLES3 *ginstance = static_cast<GeometryInstanceGLES3 *>(p_geometry_instance); + ERR_FAIL_COND(!ginstance); + ginstance->force_alpha = CLAMP(1.0 - p_transparency, 0, 1); } void RasterizerSceneGLES3::geometry_instance_set_fade_range(GeometryInstance *p_geometry_instance, bool p_enable_near, float p_near_begin, float p_near_end, bool p_enable_far, float p_far_begin, float p_far_end) { + GeometryInstanceGLES3 *ginstance = static_cast<GeometryInstanceGLES3 *>(p_geometry_instance); + ERR_FAIL_COND(!ginstance); + ginstance->fade_near = p_enable_near; + ginstance->fade_near_begin = p_near_begin; + ginstance->fade_near_end = p_near_end; + ginstance->fade_far = p_enable_far; + ginstance->fade_far_begin = p_far_begin; + ginstance->fade_far_end = p_far_end; } void RasterizerSceneGLES3::geometry_instance_set_parent_fade_alpha(GeometryInstance *p_geometry_instance, float p_alpha) { + GeometryInstanceGLES3 *ginstance = static_cast<GeometryInstanceGLES3 *>(p_geometry_instance); + ERR_FAIL_COND(!ginstance); + ginstance->parent_fade_alpha = p_alpha; } void RasterizerSceneGLES3::geometry_instance_set_use_baked_light(GeometryInstance *p_geometry_instance, bool p_enable) { + GeometryInstanceGLES3 *ginstance = static_cast<GeometryInstanceGLES3 *>(p_geometry_instance); + ERR_FAIL_COND(!ginstance); + ginstance->data->use_baked_light = p_enable; + + _geometry_instance_mark_dirty(ginstance); } void RasterizerSceneGLES3::geometry_instance_set_use_dynamic_gi(GeometryInstance *p_geometry_instance, bool p_enable) { + GeometryInstanceGLES3 *ginstance = static_cast<GeometryInstanceGLES3 *>(p_geometry_instance); + ERR_FAIL_COND(!ginstance); + ginstance->data->use_dynamic_gi = p_enable; + _geometry_instance_mark_dirty(ginstance); } void RasterizerSceneGLES3::geometry_instance_set_use_lightmap(GeometryInstance *p_geometry_instance, RID p_lightmap_instance, const Rect2 &p_lightmap_uv_scale, int p_lightmap_slice_index) { + GeometryInstanceGLES3 *ginstance = static_cast<GeometryInstanceGLES3 *>(p_geometry_instance); + ERR_FAIL_COND(!ginstance); } void RasterizerSceneGLES3::geometry_instance_set_lightmap_capture(GeometryInstance *p_geometry_instance, const Color *p_sh9) { + GeometryInstanceGLES3 *ginstance = static_cast<GeometryInstanceGLES3 *>(p_geometry_instance); + ERR_FAIL_COND(!ginstance); } void RasterizerSceneGLES3::geometry_instance_set_instance_shader_parameters_offset(GeometryInstance *p_geometry_instance, int32_t p_offset) { + GeometryInstanceGLES3 *ginstance = static_cast<GeometryInstanceGLES3 *>(p_geometry_instance); + ERR_FAIL_COND(!ginstance); + ginstance->shader_parameters_offset = p_offset; + _geometry_instance_mark_dirty(ginstance); } void RasterizerSceneGLES3::geometry_instance_set_cast_double_sided_shadows(GeometryInstance *p_geometry_instance, bool p_enable) { + GeometryInstanceGLES3 *ginstance = static_cast<GeometryInstanceGLES3 *>(p_geometry_instance); + ERR_FAIL_COND(!ginstance); + ginstance->data->cast_double_sided_shadows = p_enable; + _geometry_instance_mark_dirty(ginstance); } uint32_t RasterizerSceneGLES3::geometry_instance_get_pair_mask() { - return 0; + return 0; //(1 << RS::INSTANCE_LIGHT); + // For now, nothing is paired } void RasterizerSceneGLES3::geometry_instance_pair_light_instances(GeometryInstance *p_geometry_instance, const RID *p_light_instances, uint32_t p_light_instance_count) { + GeometryInstanceGLES3 *ginstance = static_cast<GeometryInstanceGLES3 *>(p_geometry_instance); + ERR_FAIL_COND(!ginstance); + + ginstance->omni_light_count = 0; + ginstance->spot_light_count = 0; } void RasterizerSceneGLES3::geometry_instance_pair_reflection_probe_instances(GeometryInstance *p_geometry_instance, const RID *p_reflection_probe_instances, uint32_t p_reflection_probe_instance_count) { @@ -114,9 +218,314 @@ void RasterizerSceneGLES3::geometry_instance_pair_voxel_gi_instances(GeometryIns } void RasterizerSceneGLES3::geometry_instance_set_softshadow_projector_pairing(GeometryInstance *p_geometry_instance, bool p_softshadow, bool p_projector) { + GeometryInstanceGLES3 *ginstance = static_cast<GeometryInstanceGLES3 *>(p_geometry_instance); + ERR_FAIL_COND(!ginstance); } void RasterizerSceneGLES3::geometry_instance_free(GeometryInstance *p_geometry_instance) { + GeometryInstanceGLES3 *ginstance = static_cast<GeometryInstanceGLES3 *>(p_geometry_instance); + ERR_FAIL_COND(!ginstance); + GeometryInstanceSurface *surf = ginstance->surface_caches; + while (surf) { + GeometryInstanceSurface *next = surf->next; + geometry_instance_surface_alloc.free(surf); + surf = next; + } + memdelete(ginstance->data); + geometry_instance_alloc.free(ginstance); +} + +void RasterizerSceneGLES3::_geometry_instance_mark_dirty(GeometryInstance *p_geometry_instance) { + GeometryInstanceGLES3 *ginstance = static_cast<GeometryInstanceGLES3 *>(p_geometry_instance); + if (ginstance->dirty_list_element.in_list()) { + return; + } + + //clear surface caches + GeometryInstanceSurface *surf = ginstance->surface_caches; + + while (surf) { + GeometryInstanceSurface *next = surf->next; + geometry_instance_surface_alloc.free(surf); + surf = next; + } + + ginstance->surface_caches = nullptr; + + geometry_instance_dirty_list.add(&ginstance->dirty_list_element); +} + +void RasterizerSceneGLES3::_update_dirty_geometry_instances() { + while (geometry_instance_dirty_list.first()) { + _geometry_instance_update(geometry_instance_dirty_list.first()->self()); + } +} + +void RasterizerSceneGLES3::_geometry_instance_dependency_changed(RendererStorage::DependencyChangedNotification p_notification, RendererStorage::DependencyTracker *p_tracker) { + switch (p_notification) { + case RendererStorage::DEPENDENCY_CHANGED_MATERIAL: + case RendererStorage::DEPENDENCY_CHANGED_MESH: + case RendererStorage::DEPENDENCY_CHANGED_PARTICLES: + case RendererStorage::DEPENDENCY_CHANGED_MULTIMESH: + case RendererStorage::DEPENDENCY_CHANGED_SKELETON_DATA: { + static_cast<RasterizerSceneGLES3 *>(singleton)->_geometry_instance_mark_dirty(static_cast<GeometryInstance *>(p_tracker->userdata)); + } break; + case RendererStorage::DEPENDENCY_CHANGED_MULTIMESH_VISIBLE_INSTANCES: { + GeometryInstanceGLES3 *ginstance = static_cast<GeometryInstanceGLES3 *>(p_tracker->userdata); + if (ginstance->data->base_type == RS::INSTANCE_MULTIMESH) { + ginstance->instance_count = GLES3::MeshStorage::get_singleton()->multimesh_get_instances_to_draw(ginstance->data->base); + } + } break; + default: { + //rest of notifications of no interest + } break; + } +} + +void RasterizerSceneGLES3::_geometry_instance_dependency_deleted(const RID &p_dependency, RendererStorage::DependencyTracker *p_tracker) { + static_cast<RasterizerSceneGLES3 *>(singleton)->_geometry_instance_mark_dirty(static_cast<GeometryInstance *>(p_tracker->userdata)); +} + +void RasterizerSceneGLES3::_geometry_instance_add_surface_with_material(GeometryInstanceGLES3 *ginstance, uint32_t p_surface, GLES3::SceneMaterialData *p_material, uint32_t p_material_id, uint32_t p_shader_id, RID p_mesh) { + GLES3::MeshStorage *mesh_storage = GLES3::MeshStorage::get_singleton(); + + bool has_read_screen_alpha = p_material->shader_data->uses_screen_texture || p_material->shader_data->uses_depth_texture || p_material->shader_data->uses_normal_texture; + bool has_base_alpha = ((p_material->shader_data->uses_alpha && !p_material->shader_data->uses_alpha_clip) || has_read_screen_alpha); + bool has_blend_alpha = p_material->shader_data->uses_blend_alpha; + bool has_alpha = has_base_alpha || has_blend_alpha; + + uint32_t flags = 0; + + if (p_material->shader_data->uses_screen_texture) { + flags |= GeometryInstanceSurface::FLAG_USES_SCREEN_TEXTURE; + } + + if (p_material->shader_data->uses_depth_texture) { + flags |= GeometryInstanceSurface::FLAG_USES_DEPTH_TEXTURE; + } + + if (p_material->shader_data->uses_normal_texture) { + flags |= GeometryInstanceSurface::FLAG_USES_NORMAL_TEXTURE; + } + + if (ginstance->data->cast_double_sided_shadows) { + flags |= GeometryInstanceSurface::FLAG_USES_DOUBLE_SIDED_SHADOWS; + } + + if (has_alpha || has_read_screen_alpha || p_material->shader_data->depth_draw == GLES3::SceneShaderData::DEPTH_DRAW_DISABLED || p_material->shader_data->depth_test == GLES3::SceneShaderData::DEPTH_TEST_DISABLED) { + //material is only meant for alpha pass + flags |= GeometryInstanceSurface::FLAG_PASS_ALPHA; + if (p_material->shader_data->uses_depth_pre_pass && !(p_material->shader_data->depth_draw == GLES3::SceneShaderData::DEPTH_DRAW_DISABLED || p_material->shader_data->depth_test == GLES3::SceneShaderData::DEPTH_TEST_DISABLED)) { + flags |= GeometryInstanceSurface::FLAG_PASS_DEPTH; + flags |= GeometryInstanceSurface::FLAG_PASS_SHADOW; + } + } else { + flags |= GeometryInstanceSurface::FLAG_PASS_OPAQUE; + flags |= GeometryInstanceSurface::FLAG_PASS_DEPTH; + flags |= GeometryInstanceSurface::FLAG_PASS_SHADOW; + } + + GLES3::SceneMaterialData *material_shadow = nullptr; + void *surface_shadow = nullptr; + if (!p_material->shader_data->uses_particle_trails && !p_material->shader_data->writes_modelview_or_projection && !p_material->shader_data->uses_vertex && !p_material->shader_data->uses_discard && !p_material->shader_data->uses_depth_pre_pass && !p_material->shader_data->uses_alpha_clip) { + flags |= GeometryInstanceSurface::FLAG_USES_SHARED_SHADOW_MATERIAL; + material_shadow = static_cast<GLES3::SceneMaterialData *>(GLES3::MaterialStorage::get_singleton()->material_get_data(scene_globals.default_material, RS::SHADER_SPATIAL)); + + RID shadow_mesh = mesh_storage->mesh_get_shadow_mesh(p_mesh); + + if (shadow_mesh.is_valid()) { + surface_shadow = mesh_storage->mesh_get_surface(shadow_mesh, p_surface); + } + + } else { + material_shadow = p_material; + } + + GeometryInstanceSurface *sdcache = geometry_instance_surface_alloc.alloc(); + + sdcache->flags = flags; + + sdcache->shader = p_material->shader_data; + sdcache->material = p_material; + sdcache->surface = mesh_storage->mesh_get_surface(p_mesh, p_surface); + sdcache->primitive = mesh_storage->mesh_surface_get_primitive(sdcache->surface); + sdcache->surface_index = p_surface; + + if (ginstance->data->dirty_dependencies) { + storage->base_update_dependency(p_mesh, &ginstance->data->dependency_tracker); + } + + //shadow + sdcache->shader_shadow = material_shadow->shader_data; + sdcache->material_shadow = material_shadow; + + sdcache->surface_shadow = surface_shadow ? surface_shadow : sdcache->surface; + + sdcache->owner = ginstance; + + sdcache->next = ginstance->surface_caches; + ginstance->surface_caches = sdcache; + + //sortkey + + sdcache->sort.sort_key1 = 0; + sdcache->sort.sort_key2 = 0; + + sdcache->sort.surface_index = p_surface; + sdcache->sort.material_id_low = p_material_id & 0x0000FFFF; + sdcache->sort.material_id_hi = p_material_id >> 16; + sdcache->sort.shader_id = p_shader_id; + sdcache->sort.geometry_id = p_mesh.get_local_index(); + sdcache->sort.priority = p_material->priority; +} + +void RasterizerSceneGLES3::_geometry_instance_add_surface_with_material_chain(GeometryInstanceGLES3 *ginstance, uint32_t p_surface, GLES3::SceneMaterialData *p_material_data, RID p_mat_src, RID p_mesh) { + GLES3::SceneMaterialData *material_data = p_material_data; + GLES3::MaterialStorage *material_storage = GLES3::MaterialStorage::get_singleton(); + + _geometry_instance_add_surface_with_material(ginstance, p_surface, material_data, p_mat_src.get_local_index(), material_storage->material_get_shader_id(p_mat_src), p_mesh); + + while (material_data->next_pass.is_valid()) { + RID next_pass = material_data->next_pass; + material_data = static_cast<GLES3::SceneMaterialData *>(material_storage->material_get_data(next_pass, RS::SHADER_SPATIAL)); + if (!material_data || !material_data->shader_data->valid) { + break; + } + if (ginstance->data->dirty_dependencies) { + material_storage->material_update_dependency(next_pass, &ginstance->data->dependency_tracker); + } + _geometry_instance_add_surface_with_material(ginstance, p_surface, material_data, next_pass.get_local_index(), material_storage->material_get_shader_id(next_pass), p_mesh); + } +} + +void RasterizerSceneGLES3::_geometry_instance_add_surface(GeometryInstanceGLES3 *ginstance, uint32_t p_surface, RID p_material, RID p_mesh) { + GLES3::MaterialStorage *material_storage = GLES3::MaterialStorage::get_singleton(); + RID m_src; + + m_src = ginstance->data->material_override.is_valid() ? ginstance->data->material_override : p_material; + + GLES3::SceneMaterialData *material_data = nullptr; + + if (m_src.is_valid()) { + material_data = static_cast<GLES3::SceneMaterialData *>(material_storage->material_get_data(m_src, RS::SHADER_SPATIAL)); + if (!material_data || !material_data->shader_data->valid) { + material_data = nullptr; + } + } + + if (material_data) { + if (ginstance->data->dirty_dependencies) { + material_storage->material_update_dependency(m_src, &ginstance->data->dependency_tracker); + } + } else { + material_data = static_cast<GLES3::SceneMaterialData *>(material_storage->material_get_data(scene_globals.default_material, RS::SHADER_SPATIAL)); + m_src = scene_globals.default_material; + } + + ERR_FAIL_COND(!material_data); + + _geometry_instance_add_surface_with_material_chain(ginstance, p_surface, material_data, m_src, p_mesh); + + if (ginstance->data->material_overlay.is_valid()) { + m_src = ginstance->data->material_overlay; + + material_data = static_cast<GLES3::SceneMaterialData *>(material_storage->material_get_data(m_src, RS::SHADER_SPATIAL)); + if (material_data && material_data->shader_data->valid) { + if (ginstance->data->dirty_dependencies) { + material_storage->material_update_dependency(m_src, &ginstance->data->dependency_tracker); + } + + _geometry_instance_add_surface_with_material_chain(ginstance, p_surface, material_data, m_src, p_mesh); + } + } +} + +void RasterizerSceneGLES3::_geometry_instance_update(GeometryInstance *p_geometry_instance) { + GLES3::MeshStorage *mesh_storage = GLES3::MeshStorage::get_singleton(); + GeometryInstanceGLES3 *ginstance = static_cast<GeometryInstanceGLES3 *>(p_geometry_instance); + + if (ginstance->data->dirty_dependencies) { + ginstance->data->dependency_tracker.update_begin(); + } + + //add geometry for drawing + switch (ginstance->data->base_type) { + case RS::INSTANCE_MESH: { + const RID *materials = nullptr; + uint32_t surface_count; + RID mesh = ginstance->data->base; + + materials = mesh_storage->mesh_get_surface_count_and_materials(mesh, surface_count); + if (materials) { + //if no materials, no surfaces. + const RID *inst_materials = ginstance->data->surface_materials.ptr(); + uint32_t surf_mat_count = ginstance->data->surface_materials.size(); + + for (uint32_t j = 0; j < surface_count; j++) { + RID material = (j < surf_mat_count && inst_materials[j].is_valid()) ? inst_materials[j] : materials[j]; + _geometry_instance_add_surface(ginstance, j, material, mesh); + } + } + + ginstance->instance_count = 1; + + } break; + + case RS::INSTANCE_MULTIMESH: { + RID mesh = mesh_storage->multimesh_get_mesh(ginstance->data->base); + if (mesh.is_valid()) { + const RID *materials = nullptr; + uint32_t surface_count; + + materials = mesh_storage->mesh_get_surface_count_and_materials(mesh, surface_count); + if (materials) { + for (uint32_t j = 0; j < surface_count; j++) { + _geometry_instance_add_surface(ginstance, j, materials[j], mesh); + } + } + + ginstance->instance_count = mesh_storage->multimesh_get_instances_to_draw(ginstance->data->base); + } + + } break; + case RS::INSTANCE_PARTICLES: { + } break; + + default: { + } + } + + //Fill push constant + + bool store_transform = true; + ginstance->base_flags = 0; + + if (ginstance->data->base_type == RS::INSTANCE_MULTIMESH) { + ginstance->base_flags |= INSTANCE_DATA_FLAG_MULTIMESH; + if (mesh_storage->multimesh_get_transform_format(ginstance->data->base) == RS::MULTIMESH_TRANSFORM_2D) { + ginstance->base_flags |= INSTANCE_DATA_FLAG_MULTIMESH_FORMAT_2D; + } + if (mesh_storage->multimesh_uses_colors(ginstance->data->base)) { + ginstance->base_flags |= INSTANCE_DATA_FLAG_MULTIMESH_HAS_COLOR; + } + if (mesh_storage->multimesh_uses_custom_data(ginstance->data->base)) { + ginstance->base_flags |= INSTANCE_DATA_FLAG_MULTIMESH_HAS_CUSTOM_DATA; + } + + //ginstance->transforms_uniform_set = mesh_storage->multimesh_get_3d_uniform_set(ginstance->data->base, scene_globals.default_shader_rd, TRANSFORMS_UNIFORM_SET); + + } else if (ginstance->data->base_type == RS::INSTANCE_PARTICLES) { + } else if (ginstance->data->base_type == RS::INSTANCE_MESH) { + } + + ginstance->store_transform_cache = store_transform; + + if (ginstance->data->dirty_dependencies) { + ginstance->data->dependency_tracker.update_end(); + ginstance->data->dirty_dependencies = false; + } + + ginstance->dirty_list_element.remove_from_list(); } /* SHADOW ATLAS API */ @@ -238,36 +647,70 @@ void RasterizerSceneGLES3::_update_dirty_skys() { dirty_sky_list = nullptr; } -void RasterizerSceneGLES3::_draw_sky(Sky *p_sky, const CameraMatrix &p_projection, const Transform3D &p_transform, float p_custom_fov, float p_energy, const Basis &p_sky_orientation) { - ERR_FAIL_COND(!p_sky); +void RasterizerSceneGLES3::_draw_sky(Environment *p_env, const CameraMatrix &p_projection, const Transform3D &p_transform) { + GLES3::MaterialStorage *material_storage = GLES3::MaterialStorage::get_singleton(); + ERR_FAIL_COND(!p_env); - glDepthMask(GL_TRUE); - glEnable(GL_DEPTH_TEST); - glDisable(GL_CULL_FACE); - glDisable(GL_BLEND); - glDepthFunc(GL_LEQUAL); - glColorMask(1, 1, 1, 1); + Sky *sky = sky_owner.get_or_null(p_env->sky); + ERR_FAIL_COND(!sky); + + GLES3::SkyMaterialData *material_data = nullptr; + RID sky_material; + + RS::EnvironmentBG background = p_env->background; + + if (sky) { + ERR_FAIL_COND(!sky); + sky_material = sky->material; + + if (sky_material.is_valid()) { + material_data = static_cast<GLES3::SkyMaterialData *>(material_storage->material_get_data(sky_material, RS::SHADER_SKY)); + if (!material_data || !material_data->shader_data->valid) { + material_data = nullptr; + } + } + + if (!material_data) { + sky_material = sky_globals.default_material; + material_data = static_cast<GLES3::SkyMaterialData *>(material_storage->material_get_data(sky_material, RS::SHADER_SKY)); + } + } else if (background == RS::ENV_BG_CLEAR_COLOR || background == RS::ENV_BG_COLOR) { + sky_material = sky_globals.fog_material; + material_data = static_cast<GLES3::SkyMaterialData *>(material_storage->material_get_data(sky_material, RS::SHADER_SKY)); + } + + ERR_FAIL_COND(!material_data); + material_data->bind_uniforms(); + + GLES3::SkyShaderData *shader_data = material_data->shader_data; - //state.sky_shader.version_bind_shader(sky_globals.default_shader, SkyShaderGLES3::MODE_BACKGROUND); - //glBindBufferBase(GL_UNIFORM_BUFFER, 0, state.canvas_instance_data_buffers[state.current_buffer]); // Canvas data updated here - //glBindBufferBase(GL_UNIFORM_BUFFER, 1, state.canvas_instance_data_buffers[state.current_buffer]); // Global data - //glBindBufferBase(GL_UNIFORM_BUFFER, 2, state.canvas_instance_data_buffers[state.current_buffer]); // Directional light data - //glBindBufferBase(GL_UNIFORM_BUFFER, 3, state.canvas_instance_data_buffers[state.current_buffer]); // Material uniforms + ERR_FAIL_COND(!shader_data); + + //glBindBufferBase(GL_UNIFORM_BUFFER, 2, p_sky.directional light data); // Directional light data // Camera CameraMatrix camera; - if (p_custom_fov) { + if (p_env->sky_custom_fov) { float near_plane = p_projection.get_z_near(); float far_plane = p_projection.get_z_far(); float aspect = p_projection.get_aspect(); - camera.set_perspective(p_custom_fov, aspect, near_plane, far_plane); - + camera.set_perspective(p_env->sky_custom_fov, aspect, near_plane, far_plane); } else { camera = p_projection; } - + Basis sky_transform = p_env->sky_orientation; + sky_transform.invert(); + sky_transform = p_transform.basis * sky_transform; + + GLES3::MaterialStorage::get_singleton()->shaders.sky_shader.version_bind_shader(shader_data->version, SkyShaderGLES3::MODE_BACKGROUND); + GLES3::MaterialStorage::get_singleton()->shaders.sky_shader.version_set_uniform(SkyShaderGLES3::ORIENTATION, sky_transform, shader_data->version, SkyShaderGLES3::MODE_BACKGROUND); + GLES3::MaterialStorage::get_singleton()->shaders.sky_shader.version_set_uniform(SkyShaderGLES3::PROJECTION, camera.matrix[2][0], camera.matrix[0][0], camera.matrix[2][1], camera.matrix[1][1], shader_data->version, SkyShaderGLES3::MODE_BACKGROUND); + GLES3::MaterialStorage::get_singleton()->shaders.sky_shader.version_set_uniform(SkyShaderGLES3::POSITION, p_transform.origin, shader_data->version, SkyShaderGLES3::MODE_BACKGROUND); + GLES3::MaterialStorage::get_singleton()->shaders.sky_shader.version_set_uniform(SkyShaderGLES3::TIME, time, shader_data->version, SkyShaderGLES3::MODE_BACKGROUND); + // Bind a vertex array or else OpenGL complains. We won't actually use it + glBindVertexArray(sky_globals.quad_array); glDrawArrays(GL_TRIANGLES, 0, 3); } @@ -599,20 +1042,267 @@ void RasterizerSceneGLES3::voxel_gi_update(RID p_probe, bool p_update_light_inst void RasterizerSceneGLES3::voxel_gi_set_quality(RS::VoxelGIQuality) { } +void RasterizerSceneGLES3::_fill_render_list(RenderListType p_render_list, const RenderDataGLES3 *p_render_data, PassMode p_pass_mode, bool p_append) { + GLES3::MeshStorage *mesh_storage = GLES3::MeshStorage::get_singleton(); + + if (p_render_list == RENDER_LIST_OPAQUE) { + scene_state.used_screen_texture = false; + scene_state.used_normal_texture = false; + scene_state.used_depth_texture = false; + } + + Plane near_plane; + if (p_render_data->cam_orthogonal) { + near_plane = Plane(-p_render_data->cam_transform.basis.get_column(Vector3::AXIS_Z), p_render_data->cam_transform.origin); + near_plane.d += p_render_data->cam_projection.get_z_near(); + } + float z_max = p_render_data->cam_projection.get_z_far() - p_render_data->cam_projection.get_z_near(); + + RenderList *rl = &render_list[p_render_list]; + + // Parse any updates on our geometry, updates surface caches and such + _update_dirty_geometry_instances(); + + if (!p_append) { + rl->clear(); + if (p_render_list == RENDER_LIST_OPAQUE) { + render_list[RENDER_LIST_ALPHA].clear(); //opaque fills alpha too + } + } + + //fill list + + for (int i = 0; i < (int)p_render_data->instances->size(); i++) { + GeometryInstanceGLES3 *inst = static_cast<GeometryInstanceGLES3 *>((*p_render_data->instances)[i]); + + if (p_render_data->cam_orthogonal) { + Vector3 support_min = inst->transformed_aabb.get_support(-near_plane.normal); + inst->depth = near_plane.distance_to(support_min); + } else { + Vector3 aabb_center = inst->transformed_aabb.position + (inst->transformed_aabb.size * 0.5); + inst->depth = p_render_data->cam_transform.origin.distance_to(aabb_center); + } + uint32_t depth_layer = CLAMP(int(inst->depth * 16 / z_max), 0, 15); + + uint32_t flags = inst->base_flags; //fill flags if appropriate + + if (inst->non_uniform_scale) { + flags |= INSTANCE_DATA_FLAGS_NON_UNIFORM_SCALE; + } + + //Process lights here, determine if they need extra passes + if (p_pass_mode == PASS_MODE_COLOR) { + } + + inst->flags_cache = flags; + + GeometryInstanceSurface *surf = inst->surface_caches; + + while (surf) { + // LOD + + if (p_render_data->screen_mesh_lod_threshold > 0.0 && mesh_storage->mesh_surface_has_lod(surf->surface)) { + //lod + Vector3 lod_support_min = inst->transformed_aabb.get_support(-p_render_data->lod_camera_plane.normal); + Vector3 lod_support_max = inst->transformed_aabb.get_support(p_render_data->lod_camera_plane.normal); + + float distance_min = p_render_data->lod_camera_plane.distance_to(lod_support_min); + float distance_max = p_render_data->lod_camera_plane.distance_to(lod_support_max); + + float distance = 0.0; + + if (distance_min * distance_max < 0.0) { + //crossing plane + distance = 0.0; + } else if (distance_min >= 0.0) { + distance = distance_min; + } else if (distance_max <= 0.0) { + distance = -distance_max; + } + + if (p_render_data->cam_orthogonal) { + distance = 1.0; + } + + uint32_t indices; + surf->lod_index = mesh_storage->mesh_surface_get_lod(surf->surface, inst->lod_model_scale * inst->lod_bias, distance * p_render_data->lod_distance_multiplier, p_render_data->screen_mesh_lod_threshold, &indices); + /* + if (p_render_data->render_info) { + indices = _indices_to_primitives(surf->primitive, indices); + if (p_render_list == RENDER_LIST_OPAQUE) { //opaque + p_render_data->render_info->info[RS::VIEWPORT_RENDER_INFO_TYPE_VISIBLE][RS::VIEWPORT_RENDER_INFO_PRIMITIVES_IN_FRAME] += indices; + } else if (p_render_list == RENDER_LIST_SECONDARY) { //shadow + p_render_data->render_info->info[RS::VIEWPORT_RENDER_INFO_TYPE_SHADOW][RS::VIEWPORT_RENDER_INFO_PRIMITIVES_IN_FRAME] += indices; + } + } + */ + } else { + surf->lod_index = 0; + /* + if (p_render_data->render_info) { + uint32_t to_draw = mesh_storage->mesh_surface_get_vertices_drawn_count(surf->surface); + to_draw = _indices_to_primitives(surf->primitive, to_draw); + to_draw *= inst->instance_count; + if (p_render_list == RENDER_LIST_OPAQUE) { //opaque + p_render_data->render_info->info[RS::VIEWPORT_RENDER_INFO_TYPE_VISIBLE][RS::VIEWPORT_RENDER_INFO_PRIMITIVES_IN_FRAME] += mesh_storage->mesh_surface_get_vertices_drawn_count(surf->surface); + } else if (p_render_list == RENDER_LIST_SECONDARY) { //shadow + p_render_data->render_info->info[RS::VIEWPORT_RENDER_INFO_TYPE_SHADOW][RS::VIEWPORT_RENDER_INFO_PRIMITIVES_IN_FRAME] += mesh_storage->mesh_surface_get_vertices_drawn_count(surf->surface); + } + } + */ + } + + // ADD Element + if (p_pass_mode == PASS_MODE_COLOR) { +#ifdef DEBUG_ENABLED + bool force_alpha = unlikely(get_debug_draw_mode() == RS::VIEWPORT_DEBUG_DRAW_OVERDRAW); +#else + bool force_alpha = false; +#endif + if (!force_alpha && (surf->flags & GeometryInstanceSurface::FLAG_PASS_OPAQUE)) { + rl->add_element(surf); + } + if (force_alpha || (surf->flags & GeometryInstanceSurface::FLAG_PASS_ALPHA)) { + render_list[RENDER_LIST_ALPHA].add_element(surf); + } + + if (surf->flags & GeometryInstanceSurface::FLAG_USES_SCREEN_TEXTURE) { + scene_state.used_screen_texture = true; + } + if (surf->flags & GeometryInstanceSurface::FLAG_USES_NORMAL_TEXTURE) { + scene_state.used_normal_texture = true; + } + if (surf->flags & GeometryInstanceSurface::FLAG_USES_DEPTH_TEXTURE) { + scene_state.used_depth_texture = true; + } + + /* + Add elements here if there are shadows + */ + + } else if (p_pass_mode == PASS_MODE_SHADOW) { + if (surf->flags & GeometryInstanceSurface::FLAG_PASS_SHADOW) { + rl->add_element(surf); + } + } else { + if (surf->flags & (GeometryInstanceSurface::FLAG_PASS_DEPTH | GeometryInstanceSurface::FLAG_PASS_OPAQUE)) { + rl->add_element(surf); + } + } + + surf->sort.depth_layer = depth_layer; + + surf = surf->next; + } + } +} + +void RasterizerSceneGLES3::_setup_environment(const RenderDataGLES3 *p_render_data, bool p_no_fog, const Size2i &p_screen_size, bool p_flip_y, const Color &p_default_bg_color, bool p_pancake_shadows) { + CameraMatrix correction; + correction.set_depth_correction(p_flip_y); + CameraMatrix projection = correction * p_render_data->cam_projection; + //store camera into ubo + RasterizerStorageGLES3::store_camera(projection, scene_state.ubo.projection_matrix); + RasterizerStorageGLES3::store_camera(projection.inverse(), scene_state.ubo.inv_projection_matrix); + RasterizerStorageGLES3::store_transform(p_render_data->cam_transform, scene_state.ubo.inv_view_matrix); + RasterizerStorageGLES3::store_transform(p_render_data->cam_transform.affine_inverse(), scene_state.ubo.view_matrix); + + scene_state.ubo.directional_light_count = 1; + + scene_state.ubo.z_far = p_render_data->z_far; + scene_state.ubo.z_near = p_render_data->z_near; + + scene_state.ubo.pancake_shadows = p_pancake_shadows; + + scene_state.ubo.viewport_size[0] = p_screen_size.x; + scene_state.ubo.viewport_size[1] = p_screen_size.y; + + Size2 screen_pixel_size = Vector2(1.0, 1.0) / Size2(p_screen_size); + scene_state.ubo.screen_pixel_size[0] = screen_pixel_size.x; + scene_state.ubo.screen_pixel_size[1] = screen_pixel_size.y; + + //time global variables + scene_state.ubo.time = time; + + if (is_environment(p_render_data->environment)) { + Environment *env = environment_owner.get_or_null(p_render_data->environment); + RS::EnvironmentBG env_bg = env->background; + RS::EnvironmentAmbientSource ambient_src = env->ambient_source; + + float bg_energy = env->bg_energy; + scene_state.ubo.ambient_light_color_energy[3] = bg_energy; + + scene_state.ubo.ambient_color_sky_mix = env->ambient_sky_contribution; + + //ambient + if (ambient_src == RS::ENV_AMBIENT_SOURCE_BG && (env_bg == RS::ENV_BG_CLEAR_COLOR || env_bg == RS::ENV_BG_COLOR)) { + Color color = env_bg == RS::ENV_BG_CLEAR_COLOR ? p_default_bg_color : env->bg_color; + color = color.srgb_to_linear(); + + scene_state.ubo.ambient_light_color_energy[0] = color.r * bg_energy; + scene_state.ubo.ambient_light_color_energy[1] = color.g * bg_energy; + scene_state.ubo.ambient_light_color_energy[2] = color.b * bg_energy; + } else { + float energy = env->ambient_light_energy; + Color color = env->ambient_light; + color = color.srgb_to_linear(); + scene_state.ubo.ambient_light_color_energy[0] = color.r * energy; + scene_state.ubo.ambient_light_color_energy[1] = color.g * energy; + scene_state.ubo.ambient_light_color_energy[2] = color.b * energy; + + Basis sky_transform = env->sky_orientation; + sky_transform = sky_transform.inverse() * p_render_data->cam_transform.basis; + RasterizerStorageGLES3::store_transform_3x3(sky_transform, scene_state.ubo.radiance_inverse_xform); + } + + scene_state.ubo.fog_enabled = env->fog_enabled; + scene_state.ubo.fog_density = env->fog_density; + scene_state.ubo.fog_height = env->fog_height; + scene_state.ubo.fog_height_density = env->fog_height_density; + scene_state.ubo.fog_aerial_perspective = env->fog_aerial_perspective; + + Color fog_color = env->fog_light_color.srgb_to_linear(); + float fog_energy = env->fog_light_energy; + + scene_state.ubo.fog_light_color[0] = fog_color.r * fog_energy; + scene_state.ubo.fog_light_color[1] = fog_color.g * fog_energy; + scene_state.ubo.fog_light_color[2] = fog_color.b * fog_energy; + + scene_state.ubo.fog_sun_scatter = env->fog_sun_scatter; + + } else { + } + + if (scene_state.ubo_buffer == 0) { + glGenBuffers(1, &scene_state.ubo_buffer); + } + glBindBufferBase(GL_UNIFORM_BUFFER, SCENE_DATA_UNIFORM_LOCATION, scene_state.ubo_buffer); + glBufferData(GL_UNIFORM_BUFFER, sizeof(SceneState::UBO), &scene_state.ubo, GL_STREAM_DRAW); + glBindBuffer(GL_UNIFORM_BUFFER, 0); +} + void RasterizerSceneGLES3::render_scene(RID p_render_buffers, const CameraData *p_camera_data, const PagedArray<GeometryInstance *> &p_instances, const PagedArray<RID> &p_lights, const PagedArray<RID> &p_reflection_probes, const PagedArray<RID> &p_voxel_gi_instances, const PagedArray<RID> &p_decals, const PagedArray<RID> &p_lightmaps, const PagedArray<RID> &p_fog_volumes, RID p_environment, RID p_camera_effects, RID p_shadow_atlas, RID p_occluder_debug_tex, RID p_reflection_atlas, RID p_reflection_probe, int p_reflection_probe_pass, float p_screen_mesh_lod_threshold, const RenderShadowData *p_render_shadows, int p_render_shadow_count, const RenderSDFGIData *p_render_sdfgi_regions, int p_render_sdfgi_region_count, const RenderSDFGIUpdateData *p_sdfgi_update_data, RendererScene::RenderInfo *r_render_info) { GLES3::TextureStorage *texture_storage = GLES3::TextureStorage::get_singleton(); + GLES3::Config *config = GLES3::Config::get_singleton(); RENDER_TIMESTAMP("Setup 3D Scene"); - // assign render data + + RenderBuffers *rb = nullptr; + if (p_render_buffers.is_valid()) { + rb = render_buffers_owner.get_or_null(p_render_buffers); + ERR_FAIL_COND(!rb); + } + + // Assign render data // Use the format from rendererRD RenderDataGLES3 render_data; { render_data.render_buffers = p_render_buffers; - + render_data.transparent_bg = rb->is_transparent; // Our first camera is used by default render_data.cam_transform = p_camera_data->main_transform; render_data.cam_projection = p_camera_data->main_projection; render_data.view_projection[0] = p_camera_data->main_projection; - render_data.cam_ortogonal = p_camera_data->is_orthogonal; + render_data.cam_orthogonal = p_camera_data->is_orthogonal; render_data.view_count = p_camera_data->view_count; for (uint32_t v = 0; v < p_camera_data->view_count; v++) { @@ -625,10 +1315,6 @@ void RasterizerSceneGLES3::render_scene(RID p_render_buffers, const CameraData * render_data.instances = &p_instances; render_data.lights = &p_lights; render_data.reflection_probes = &p_reflection_probes; - //render_data.voxel_gi_instances = &p_voxel_gi_instances; - //render_data.decals = &p_decals; - //render_data.lightmaps = &p_lightmaps; - //render_data.fog_volumes = &p_fog_volumes; render_data.environment = p_environment; render_data.camera_effects = p_camera_effects; render_data.shadow_atlas = p_shadow_atlas; @@ -638,7 +1324,7 @@ void RasterizerSceneGLES3::render_scene(RID p_render_buffers, const CameraData * // this should be the same for all cameras.. render_data.lod_distance_multiplier = p_camera_data->main_projection.get_lod_multiplier(); - render_data.lod_camera_plane = Plane(-p_camera_data->main_transform.basis.get_axis(Vector3::AXIS_Z), p_camera_data->main_transform.get_origin()); + render_data.lod_camera_plane = Plane(-p_camera_data->main_transform.basis.get_column(Vector3::AXIS_Z), p_camera_data->main_transform.get_origin()); if (get_debug_draw_mode() == RS::VIEWPORT_DEBUG_DRAW_DISABLE_LOD) { render_data.screen_mesh_lod_threshold = 0.0; @@ -655,14 +1341,14 @@ void RasterizerSceneGLES3::render_scene(RID p_render_buffers, const CameraData * render_data.reflection_probes = ∅ } - RenderBuffers *rb = nullptr; - //RasterizerStorageGLES3::RenderTarget *rt = nullptr; - if (p_render_buffers.is_valid()) { - rb = render_buffers_owner.get_or_null(p_render_buffers); - ERR_FAIL_COND(!rb); - //rt = texture_storage->render_target_owner.get_or_null(rb->render_target); - //ERR_FAIL_COND(!rt); - } + bool reverse_cull = false; + + /////////// + // Fill Light lists here + ////////// + + GLuint global_buffer = GLES3::MaterialStorage::get_singleton()->global_variables_get_uniform_buffer(); + glBindBufferBase(GL_UNIFORM_BUFFER, SCENE_GLOBALS_UNIFORM_LOCATION, global_buffer); Color clear_color; if (p_render_buffers.is_valid()) { @@ -675,11 +1361,84 @@ void RasterizerSceneGLES3::render_scene(RID p_render_buffers, const CameraData * bool fb_cleared = false; - glDepthFunc(GL_LEQUAL); + Size2i screen_size; + screen_size.x = rb->width; + screen_size.y = rb->height; - /* Depth Prepass */ + SceneState::TonemapUBO tonemap_ubo; + if (is_environment(p_environment)) { + tonemap_ubo.exposure = env->exposure; + tonemap_ubo.white = env->white; + tonemap_ubo.tonemapper = int32_t(env->tone_mapper); + } + + if (scene_state.tonemap_buffer == 0) { + // Only create if using 3D + glGenBuffers(1, &scene_state.tonemap_buffer); + } + glBindBufferBase(GL_UNIFORM_BUFFER, SCENE_TONEMAP_UNIFORM_LOCATION, scene_state.tonemap_buffer); + glBufferData(GL_UNIFORM_BUFFER, sizeof(SceneState::TonemapUBO), &tonemap_ubo, GL_STREAM_DRAW); + + _setup_environment(&render_data, render_data.reflection_probe.is_valid(), screen_size, !render_data.reflection_probe.is_valid(), clear_color, false); + + _fill_render_list(RENDER_LIST_OPAQUE, &render_data, PASS_MODE_COLOR); + render_list[RENDER_LIST_OPAQUE].sort_by_key(); + render_list[RENDER_LIST_ALPHA].sort_by_reverse_depth_and_priority(); glBindFramebuffer(GL_FRAMEBUFFER, rb->framebuffer); + glViewport(0, 0, rb->width, rb->height); + + // Do depth prepass if it's explicitly enabled + bool use_depth_prepass = config->use_depth_prepass; + + // Don't do depth prepass we are rendering overdraw + use_depth_prepass = use_depth_prepass && get_debug_draw_mode() != RS::VIEWPORT_DEBUG_DRAW_OVERDRAW; + + if (use_depth_prepass) { + //pre z pass + + glDisable(GL_BLEND); + glDepthMask(GL_TRUE); + glEnable(GL_DEPTH_TEST); + glDepthFunc(GL_LEQUAL); + glDisable(GL_SCISSOR_TEST); + glCullFace(GL_BACK); + glEnable(GL_CULL_FACE); + scene_state.cull_mode = GLES3::SceneShaderData::CULL_BACK; + + glColorMask(0, 0, 0, 0); + glClearDepth(1.0f); + glClear(GL_DEPTH_BUFFER_BIT); + + uint32_t spec_constant_base_flags = 0; + + RenderListParameters render_list_params(render_list[RENDER_LIST_OPAQUE].elements.ptr(), render_list[RENDER_LIST_OPAQUE].elements.size(), reverse_cull, spec_constant_base_flags, get_debug_draw_mode() == RS::VIEWPORT_DEBUG_DRAW_WIREFRAME, render_data.lod_camera_plane, render_data.lod_distance_multiplier, render_data.screen_mesh_lod_threshold); + _render_list_template<PASS_MODE_DEPTH>(&render_list_params, &render_data, 0, render_list[RENDER_LIST_OPAQUE].elements.size()); + + glColorMask(1, 1, 1, 1); + + fb_cleared = true; + scene_state.used_depth_prepass = true; + } else { + scene_state.used_depth_prepass = false; + } + + glBlendEquation(GL_FUNC_ADD); + + if (render_data.transparent_bg) { + glBlendFuncSeparate(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA, GL_ONE, GL_ONE_MINUS_SRC_ALPHA); + glEnable(GL_BLEND); + } else { + glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); + glDisable(GL_BLEND); + } + scene_state.current_blend_mode = GLES3::SceneShaderData::BLEND_MODE_MIX; + + glEnable(GL_DEPTH_TEST); + glDepthFunc(GL_LEQUAL); + glDepthMask(GL_TRUE); + scene_state.current_depth_test = GLES3::SceneShaderData::DEPTH_TEST_ENABLED; + scene_state.current_depth_draw = GLES3::SceneShaderData::DEPTH_DRAW_OPAQUE; if (!fb_cleared) { glClearDepth(1.0f); @@ -690,9 +1449,6 @@ void RasterizerSceneGLES3::render_scene(RID p_render_buffers, const CameraData * bool keep_color = false; if (get_debug_draw_mode() == RS::VIEWPORT_DEBUG_DRAW_OVERDRAW) { - clear_color = Color(0, 0, 0, 1); - } - if (get_debug_draw_mode() == RS::VIEWPORT_DEBUG_DRAW_OVERDRAW) { clear_color = Color(0, 0, 0, 1); //in overdraw mode, BG should always be black } else if (is_environment(p_environment)) { RS::EnvironmentBG bg_mode = environment_get_background(p_environment); @@ -723,16 +1479,43 @@ void RasterizerSceneGLES3::render_scene(RID p_render_buffers, const CameraData * default: { } } + // Draw sky cubemap } if (!keep_color) { glClearBufferfv(GL_COLOR, 0, clear_color.components); } + uint32_t spec_constant_base_flags = 0; + //Render Opaque Objects + RenderListParameters render_list_params(render_list[RENDER_LIST_OPAQUE].elements.ptr(), render_list[RENDER_LIST_OPAQUE].elements.size(), reverse_cull, spec_constant_base_flags, get_debug_draw_mode() == RS::VIEWPORT_DEBUG_DRAW_WIREFRAME, render_data.lod_camera_plane, render_data.lod_distance_multiplier, render_data.screen_mesh_lod_threshold); + + _render_list_template<PASS_MODE_COLOR>(&render_list_params, &render_data, 0, render_list[RENDER_LIST_OPAQUE].elements.size()); + if (draw_sky) { - //_draw_sky(sky, render_data.cam_projection, render_data.cam_transform, env->sky_custom_fov, env->bg_energy, env->sky_orientation); + if (scene_state.current_depth_test != GLES3::SceneShaderData::DEPTH_TEST_ENABLED) { + glEnable(GL_DEPTH_TEST); + scene_state.current_depth_test = GLES3::SceneShaderData::DEPTH_TEST_ENABLED; + } + glEnable(GL_DEPTH_TEST); + glDepthMask(GL_FALSE); + glDisable(GL_BLEND); + glEnable(GL_CULL_FACE); + glCullFace(GL_BACK); + scene_state.current_depth_test = GLES3::SceneShaderData::DEPTH_TEST_ENABLED; + scene_state.current_depth_draw = GLES3::SceneShaderData::DEPTH_DRAW_DISABLED; + scene_state.cull_mode = GLES3::SceneShaderData::CULL_BACK; + + _draw_sky(env, render_data.cam_projection, render_data.cam_transform); } + glEnable(GL_BLEND); + + //Render transparent pass + RenderListParameters render_list_params_alpha(render_list[RENDER_LIST_ALPHA].elements.ptr(), render_list[RENDER_LIST_ALPHA].elements.size(), reverse_cull, spec_constant_base_flags, get_debug_draw_mode() == RS::VIEWPORT_DEBUG_DRAW_WIREFRAME, render_data.lod_camera_plane, render_data.lod_distance_multiplier, render_data.screen_mesh_lod_threshold); + + _render_list_template<PASS_MODE_COLOR_TRANSPARENT>(&render_list_params_alpha, &render_data, 0, render_list[RENDER_LIST_ALPHA].elements.size(), true); + if (p_render_buffers.is_valid()) { /* RENDER_TIMESTAMP("Tonemap"); @@ -741,9 +1524,225 @@ void RasterizerSceneGLES3::render_scene(RID p_render_buffers, const CameraData * _render_buffers_debug_draw(p_render_buffers, p_shadow_atlas, p_occluder_debug_tex); } + glDisable(GL_BLEND); texture_storage->render_target_disable_clear_request(rb->render_target); } +template <PassMode p_pass_mode> +void RasterizerSceneGLES3::_render_list_template(RenderListParameters *p_params, const RenderDataGLES3 *p_render_data, uint32_t p_from_element, uint32_t p_to_element, bool p_alpha_pass) { + GLES3::MeshStorage *mesh_storage = GLES3::MeshStorage::get_singleton(); + + GLuint prev_vertex_array_gl = 0; + GLuint prev_index_array_gl = 0; + + GLES3::SceneMaterialData *prev_material_data = nullptr; + GLES3::SceneShaderData *prev_shader = nullptr; + + SceneShaderGLES3::ShaderVariant shader_variant = SceneShaderGLES3::MODE_COLOR; // Assigned to silence wrong -Wmaybe-initialized. + + switch (p_pass_mode) { + case PASS_MODE_COLOR: + case PASS_MODE_COLOR_TRANSPARENT: { + } break; + case PASS_MODE_COLOR_ADDITIVE: { + shader_variant = SceneShaderGLES3::MODE_ADDITIVE; + } break; + case PASS_MODE_SHADOW: + case PASS_MODE_DEPTH: { + shader_variant = SceneShaderGLES3::MODE_DEPTH; + } break; + } + + for (uint32_t i = p_from_element; i < p_to_element; i++) { + const GeometryInstanceSurface *surf = p_params->elements[i]; + const GeometryInstanceGLES3 *inst = surf->owner; + + if (p_pass_mode == PASS_MODE_COLOR && !(surf->flags & GeometryInstanceSurface::FLAG_PASS_OPAQUE)) { + continue; // Objects with "Depth-prepass" transparency are included in both render lists, but should only be rendered in the transparent pass + } + + if (inst->instance_count == 0) { + continue; + } + + //uint32_t base_spec_constants = p_params->spec_constant_base_flags; + + GLES3::SceneShaderData *shader; + GLES3::SceneMaterialData *material_data; + void *mesh_surface; + + if (p_pass_mode == PASS_MODE_SHADOW) { + shader = surf->shader_shadow; + material_data = surf->material_shadow; + mesh_surface = surf->surface_shadow; + } else { + shader = surf->shader; + material_data = surf->material; + mesh_surface = surf->surface; + } + + if (!mesh_surface) { + continue; + } + + if (p_pass_mode == PASS_MODE_COLOR_TRANSPARENT) { + if (scene_state.current_depth_test != shader->depth_test) { + if (shader->depth_test == GLES3::SceneShaderData::DEPTH_TEST_DISABLED) { + glDisable(GL_DEPTH_TEST); + } else { + glEnable(GL_DEPTH_TEST); + } + scene_state.current_depth_test = shader->depth_test; + } + } + + if (scene_state.current_depth_draw != shader->depth_draw) { + switch (shader->depth_draw) { + case GLES3::SceneShaderData::DEPTH_DRAW_OPAQUE: { + glDepthMask(p_pass_mode == PASS_MODE_COLOR); + } break; + case GLES3::SceneShaderData::DEPTH_DRAW_ALWAYS: { + glDepthMask(GL_TRUE); + } break; + case GLES3::SceneShaderData::DEPTH_DRAW_DISABLED: { + glDepthMask(GL_FALSE); + } break; + } + + scene_state.current_depth_draw = shader->depth_draw; + } + + if (p_pass_mode == PASS_MODE_COLOR_TRANSPARENT || p_pass_mode == PASS_MODE_COLOR_ADDITIVE) { + GLES3::SceneShaderData::BlendMode desired_blend_mode; + if (p_pass_mode == PASS_MODE_COLOR_ADDITIVE) { + desired_blend_mode = GLES3::SceneShaderData::BLEND_MODE_ADD; + } else { + desired_blend_mode = shader->blend_mode; + } + + if (desired_blend_mode != scene_state.current_blend_mode) { + switch (desired_blend_mode) { + case GLES3::SceneShaderData::BLEND_MODE_MIX: { + glBlendEquation(GL_FUNC_ADD); + if (p_render_data->transparent_bg) { + glBlendFuncSeparate(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA, GL_ONE, GL_ONE_MINUS_SRC_ALPHA); + } else { + glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); + } + + } break; + case GLES3::SceneShaderData::BLEND_MODE_ADD: { + glBlendEquation(GL_FUNC_ADD); + glBlendFunc(p_pass_mode == PASS_MODE_COLOR_TRANSPARENT ? GL_SRC_ALPHA : GL_ONE, GL_ONE); + + } break; + case GLES3::SceneShaderData::BLEND_MODE_SUB: { + glBlendEquation(GL_FUNC_REVERSE_SUBTRACT); + glBlendFunc(GL_SRC_ALPHA, GL_ONE); + } break; + case GLES3::SceneShaderData::BLEND_MODE_MUL: { + glBlendEquation(GL_FUNC_ADD); + if (p_render_data->transparent_bg) { + glBlendFuncSeparate(GL_DST_COLOR, GL_ZERO, GL_DST_ALPHA, GL_ZERO); + } else { + glBlendFuncSeparate(GL_DST_COLOR, GL_ZERO, GL_ZERO, GL_ONE); + } + + } break; + case GLES3::SceneShaderData::BLEND_MODE_ALPHA_TO_COVERAGE: { + // Do nothing for now. + } break; + } + scene_state.current_blend_mode = desired_blend_mode; + } + } + + //find cull variant + GLES3::SceneShaderData::Cull cull_mode = shader->cull_mode; + + if ((surf->flags & GeometryInstanceSurface::FLAG_USES_DOUBLE_SIDED_SHADOWS)) { + cull_mode = GLES3::SceneShaderData::CULL_DISABLED; + } else { + bool mirror = inst->mirror; + if (p_params->reverse_cull) { + mirror = !mirror; + } + if (cull_mode == GLES3::SceneShaderData::CULL_FRONT && mirror) { + cull_mode = GLES3::SceneShaderData::CULL_BACK; + } else if (cull_mode == GLES3::SceneShaderData::CULL_BACK && mirror) { + cull_mode = GLES3::SceneShaderData::CULL_FRONT; + } + } + + if (scene_state.cull_mode != cull_mode) { + if (cull_mode == GLES3::SceneShaderData::CULL_DISABLED) { + glDisable(GL_CULL_FACE); + } else { + if (scene_state.cull_mode == GLES3::SceneShaderData::CULL_DISABLED) { + // Last time was disabled, so enable and set proper face. + glEnable(GL_CULL_FACE); + } + glCullFace(cull_mode == GLES3::SceneShaderData::CULL_FRONT ? GL_FRONT : GL_BACK); + } + scene_state.cull_mode = cull_mode; + } + + RS::PrimitiveType primitive = surf->primitive; + static const GLenum prim[5] = { GL_POINTS, GL_LINES, GL_LINE_STRIP, GL_TRIANGLES, GL_TRIANGLE_STRIP }; + GLenum primitive_gl = prim[int(primitive)]; + + GLuint vertex_array_gl = 0; + GLuint index_array_gl = 0; + + //skeleton and blend shape + if (surf->owner->mesh_instance.is_valid()) { + mesh_storage->mesh_instance_surface_get_vertex_arrays_and_format(surf->owner->mesh_instance, surf->surface_index, shader->vertex_input_mask, vertex_array_gl); + } else { + mesh_storage->mesh_surface_get_vertex_arrays_and_format(mesh_surface, shader->vertex_input_mask, vertex_array_gl); + } + + index_array_gl = mesh_storage->mesh_surface_get_index_buffer(mesh_surface, surf->lod_index); + + if (prev_vertex_array_gl != vertex_array_gl) { + glBindVertexArray(vertex_array_gl); + prev_vertex_array_gl = vertex_array_gl; + } + + bool use_index_buffer = false; + if (prev_index_array_gl != index_array_gl) { + if (index_array_gl != 0) { + // Bind index each time so we can use LODs + glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, index_array_gl); + use_index_buffer = true; + } + prev_index_array_gl = index_array_gl; + } + + // Update pipeline information here + + Transform3D world_transform; + if (inst->store_transform_cache) { + world_transform = inst->transform; + } + + if (prev_material_data != material_data) { + material_data->bind_uniforms(); + } + + if (prev_shader != shader) { + GLES3::MaterialStorage::get_singleton()->shaders.scene_shader.version_bind_shader(shader->version, shader_variant); + } + + GLES3::MaterialStorage::get_singleton()->shaders.scene_shader.version_set_uniform(SceneShaderGLES3::WORLD_TRANSFORM, world_transform, shader->version, shader_variant); + + if (use_index_buffer) { + glDrawElements(primitive_gl, mesh_storage->mesh_surface_get_vertices_drawn_count(mesh_surface), mesh_storage->mesh_surface_get_index_type(mesh_surface), 0); + } else { + glDrawArrays(primitive_gl, 0, mesh_storage->mesh_surface_get_vertices_drawn_count(mesh_surface)); + } + } +} + void RasterizerSceneGLES3::render_material(const Transform3D &p_cam_transform, const CameraMatrix &p_cam_projection, bool p_cam_orthogonal, const PagedArray<GeometryInstance *> &p_instances, RID p_framebuffer, const Rect2i &p_region) { } @@ -879,6 +1878,8 @@ void RasterizerSceneGLES3::render_buffers_configure(RID p_render_buffers, RID p_ GLES3::RenderTarget *rt = texture_storage->get_render_target(p_render_target); + rb->is_transparent = rt->flags[RendererTextureStorage::RENDER_TARGET_TRANSPARENT]; + // framebuffer glGenFramebuffers(1, &rb->framebuffer); glBindFramebuffer(GL_FRAMEBUFFER, rb->framebuffer); @@ -1007,6 +2008,38 @@ RasterizerSceneGLES3::RasterizerSceneGLES3(RasterizerStorageGLES3 *p_storage) { storage = p_storage; { + String global_defines; + global_defines += "#define MAX_GLOBAL_VARIABLES 256\n"; // TODO: this is arbitrary for now + material_storage->shaders.scene_shader.initialize(global_defines); + scene_globals.shader_default_version = material_storage->shaders.scene_shader.version_create(); + material_storage->shaders.scene_shader.version_bind_shader(scene_globals.shader_default_version, SceneShaderGLES3::MODE_COLOR); + } + + { + //default material and shader + scene_globals.default_shader = material_storage->shader_allocate(); + material_storage->shader_initialize(scene_globals.default_shader); + material_storage->shader_set_code(scene_globals.default_shader, R"( +// Default 3D material shader (clustered). + +shader_type spatial; + +void vertex() { + ROUGHNESS = 0.8; +} + +void fragment() { + ALBEDO = vec3(0.6); + ROUGHNESS = 0.8; + METALLIC = 0.2; +} +)"); + scene_globals.default_material = material_storage->material_allocate(); + material_storage->material_initialize(scene_globals.default_material); + material_storage->material_set_shader(scene_globals.default_material, scene_globals.default_shader); + } + + { // Initialize Sky stuff sky_globals.roughness_layers = GLOBAL_GET("rendering/reflections/sky_reflections/roughness_layers"); sky_globals.ggx_samples = GLOBAL_GET("rendering/reflections/sky_reflections/ggx_samples"); @@ -1014,9 +2047,9 @@ RasterizerSceneGLES3::RasterizerSceneGLES3(RasterizerStorageGLES3 *p_storage) { String global_defines; global_defines += "#define MAX_GLOBAL_VARIABLES 256\n"; // TODO: this is arbitrary for now global_defines += "\n#define MAX_DIRECTIONAL_LIGHT_DATA_STRUCTS " + itos(sky_globals.max_directional_lights) + "\n"; - state.sky_shader.initialize(global_defines); - sky_globals.shader_default_version = state.sky_shader.version_create(); - state.sky_shader.version_bind_shader(sky_globals.shader_default_version, SkyShaderGLES3::MODE_BACKGROUND); + material_storage->shaders.sky_shader.initialize(global_defines); + sky_globals.shader_default_version = material_storage->shaders.sky_shader.version_create(); + material_storage->shaders.sky_shader.version_bind_shader(sky_globals.shader_default_version, SkyShaderGLES3::MODE_BACKGROUND); } { @@ -1038,12 +2071,79 @@ void sky() { material_storage->material_set_shader(sky_globals.default_material, sky_globals.default_shader); } + { + sky_globals.fog_shader = material_storage->shader_allocate(); + material_storage->shader_initialize(sky_globals.fog_shader); + + material_storage->shader_set_code(sky_globals.fog_shader, R"( +// Default clear color sky shader. + +shader_type sky; + +uniform vec4 clear_color; + +void sky() { + COLOR = clear_color.rgb; +} +)"); + sky_globals.fog_material = material_storage->material_allocate(); + material_storage->material_initialize(sky_globals.fog_material); + + material_storage->material_set_shader(sky_globals.fog_material, sky_globals.fog_shader); + } + { + { + //quad buffers + + glGenBuffers(1, &sky_globals.quad); + glBindBuffer(GL_ARRAY_BUFFER, sky_globals.quad); + { + const float qv[16] = { + -1, + -1, + 0, + 0, + -1, + 1, + 0, + 1, + 1, + 1, + 1, + 1, + 1, + -1, + 1, + 0, + }; + + glBufferData(GL_ARRAY_BUFFER, sizeof(float) * 16, qv, GL_STATIC_DRAW); + } + + glBindBuffer(GL_ARRAY_BUFFER, 0); //unbind + + glGenVertexArrays(1, &sky_globals.quad_array); + glBindVertexArray(sky_globals.quad_array); + glBindBuffer(GL_ARRAY_BUFFER, sky_globals.quad); + glVertexAttribPointer(RS::ARRAY_VERTEX, 2, GL_FLOAT, GL_FALSE, sizeof(float) * 4, nullptr); + glEnableVertexAttribArray(RS::ARRAY_VERTEX); + glVertexAttribPointer(RS::ARRAY_TEX_UV, 2, GL_FLOAT, GL_FALSE, sizeof(float) * 4, CAST_INT_TO_UCHAR_PTR(8)); + glEnableVertexAttribArray(RS::ARRAY_TEX_UV); + glBindVertexArray(0); + glBindBuffer(GL_ARRAY_BUFFER, 0); //unbind + } + } } RasterizerSceneGLES3::~RasterizerSceneGLES3() { - state.sky_shader.version_free(sky_globals.shader_default_version); + GLES3::MaterialStorage::get_singleton()->shaders.scene_shader.version_free(scene_globals.shader_default_version); + storage->free(scene_globals.default_material); + storage->free(scene_globals.default_shader); + GLES3::MaterialStorage::get_singleton()->shaders.sky_shader.version_free(sky_globals.shader_default_version); storage->free(sky_globals.default_material); storage->free(sky_globals.default_shader); + storage->free(sky_globals.fog_material); + storage->free(sky_globals.fog_shader); } #endif // GLES3_ENABLED diff --git a/drivers/gles3/rasterizer_scene_gles3.h b/drivers/gles3/rasterizer_scene_gles3.h index ed529beb25..ac2f3c932a 100644 --- a/drivers/gles3/rasterizer_scene_gles3.h +++ b/drivers/gles3/rasterizer_scene_gles3.h @@ -34,6 +34,7 @@ #ifdef GLES3_ENABLED #include "core/math/camera_matrix.h" +#include "core/templates/paged_allocator.h" #include "core/templates/rid_owner.h" #include "core/templates/self_list.h" #include "rasterizer_storage_gles3.h" @@ -44,13 +45,47 @@ #include "shader_gles3.h" #include "shaders/sky.glsl.gen.h" -// Copied from renderer_scene_render_rd +enum RenderListType { + RENDER_LIST_OPAQUE, //used for opaque objects + RENDER_LIST_ALPHA, //used for transparent objects + RENDER_LIST_SECONDARY, //used for shadows and other objects + RENDER_LIST_MAX +}; + +enum PassMode { + PASS_MODE_COLOR, + PASS_MODE_COLOR_TRANSPARENT, + PASS_MODE_COLOR_ADDITIVE, + PASS_MODE_SHADOW, + PASS_MODE_DEPTH, +}; + +// These should share as much as possible with SkyUniform Location +enum SceneUniformLocation { + SCENE_TONEMAP_UNIFORM_LOCATION, + SCENE_GLOBALS_UNIFORM_LOCATION, + SCENE_DATA_UNIFORM_LOCATION, + SCENE_MATERIAL_UNIFORM_LOCATION, + SCENE_RADIANCE_UNIFORM_LOCATION, + SCENE_OMNILIGHT_UNIFORM_LOCATION, + SCENE_SPOTLIGHT_UNIFORM_LOCATION, +}; + +enum SkyUniformLocation { + SKY_TONEMAP_UNIFORM_LOCATION, + SKY_GLOBALS_UNIFORM_LOCATION, + SKY_SCENE_DATA_UNIFORM_LOCATION, + SKY_DIRECTIONAL_LIGHT_UNIFORM_LOCATION, + SKY_MATERIAL_UNIFORM_LOCATION, +}; + struct RenderDataGLES3 { RID render_buffers = RID(); + bool transparent_bg = false; Transform3D cam_transform = Transform3D(); CameraMatrix cam_projection = CameraMatrix(); - bool cam_ortogonal = false; + bool cam_orthogonal = false; // For stereo rendering uint32_t view_count = 1; @@ -91,17 +126,324 @@ private: RS::ViewportDebugDraw debug_draw = RS::VIEWPORT_DEBUG_DRAW_DISABLED; uint64_t scene_pass = 0; - /* Sky */ struct SkyGlobals { - RID shader_current_version; RID shader_default_version; RID default_material; RID default_shader; + RID fog_material; + RID fog_shader; + GLuint quad = 0; + GLuint quad_array = 0; uint32_t max_directional_lights = 4; uint32_t roughness_layers = 8; uint32_t ggx_samples = 128; } sky_globals; + struct SceneGlobals { + RID shader_default_version; + RID default_material; + RID default_shader; + } scene_globals; + + struct SceneState { + struct UBO { + float projection_matrix[16]; + float inv_projection_matrix[16]; + float inv_view_matrix[16]; + float view_matrix[16]; + + float viewport_size[2]; + float screen_pixel_size[2]; + + float ambient_light_color_energy[4]; + + float ambient_color_sky_mix; + uint32_t ambient_flags; + uint32_t material_uv2_mode; + float opaque_prepass_threshold; + //bool use_ambient_light; + //bool use_ambient_cubemap; + //bool use_reflection_cubemap; + + float radiance_inverse_xform[12]; + + uint32_t directional_light_count; + float z_far; + float z_near; + uint32_t pancake_shadows; + + uint32_t fog_enabled; + float fog_density; + float fog_height; + float fog_height_density; + + float fog_light_color[3]; + float fog_sun_scatter; + + float fog_aerial_perspective; + float time; + uint32_t pad[2]; + }; + static_assert(sizeof(UBO) % 16 == 0, "Scene UBO size must be a multiple of 16 bytes"); + + struct TonemapUBO { + float exposure = 1.0; + float white = 1.0; + int32_t tonemapper = 0; + int32_t pad = 0; + }; + static_assert(sizeof(TonemapUBO) % 16 == 0, "Tonemap UBO size must be a multiple of 16 bytes"); + + UBO ubo; + GLuint ubo_buffer = 0; + GLuint tonemap_buffer = 0; + + bool used_depth_prepass = false; + + GLES3::SceneShaderData::BlendMode current_blend_mode = GLES3::SceneShaderData::BLEND_MODE_MIX; + GLES3::SceneShaderData::DepthDraw current_depth_draw = GLES3::SceneShaderData::DEPTH_DRAW_OPAQUE; + GLES3::SceneShaderData::DepthTest current_depth_test = GLES3::SceneShaderData::DEPTH_TEST_DISABLED; + GLES3::SceneShaderData::Cull cull_mode = GLES3::SceneShaderData::CULL_BACK; + + bool texscreen_copied = false; + bool used_screen_texture = false; + bool used_normal_texture = false; + bool used_depth_texture = false; + } scene_state; + + struct GeometryInstanceGLES3; + + // Cached data for drawing surfaces + struct GeometryInstanceSurface { + enum { + FLAG_PASS_DEPTH = 1, + FLAG_PASS_OPAQUE = 2, + FLAG_PASS_ALPHA = 4, + FLAG_PASS_SHADOW = 8, + FLAG_USES_SHARED_SHADOW_MATERIAL = 128, + FLAG_USES_SCREEN_TEXTURE = 2048, + FLAG_USES_DEPTH_TEXTURE = 4096, + FLAG_USES_NORMAL_TEXTURE = 8192, + FLAG_USES_DOUBLE_SIDED_SHADOWS = 16384, + }; + + union { + struct { + uint64_t lod_index : 8; + uint64_t surface_index : 8; + uint64_t geometry_id : 32; + uint64_t material_id_low : 16; + + uint64_t material_id_hi : 16; + uint64_t shader_id : 32; + uint64_t uses_softshadow : 1; + uint64_t uses_projector : 1; + uint64_t uses_forward_gi : 1; + uint64_t uses_lightmap : 1; + uint64_t depth_layer : 4; + uint64_t priority : 8; + }; + struct { + uint64_t sort_key1; + uint64_t sort_key2; + }; + } sort; + + RS::PrimitiveType primitive = RS::PRIMITIVE_MAX; + uint32_t flags = 0; + uint32_t surface_index = 0; + uint32_t lod_index = 0; + + void *surface = nullptr; + GLES3::SceneShaderData *shader = nullptr; + GLES3::SceneMaterialData *material = nullptr; + + void *surface_shadow = nullptr; + GLES3::SceneShaderData *shader_shadow = nullptr; + GLES3::SceneMaterialData *material_shadow = nullptr; + + GeometryInstanceSurface *next = nullptr; + GeometryInstanceGLES3 *owner = nullptr; + }; + + struct GeometryInstanceGLES3 : public GeometryInstance { + //used during rendering + bool mirror = false; + bool non_uniform_scale = false; + float lod_bias = 0.0; + float lod_model_scale = 1.0; + AABB transformed_aabb; //needed for LOD + float depth = 0; + uint32_t flags_cache = 0; + bool store_transform_cache = true; + int32_t shader_parameters_offset = -1; + + uint32_t layer_mask = 1; + uint32_t instance_count = 0; + + RID mesh_instance; + bool can_sdfgi = false; + bool using_projectors = false; + bool using_softshadows = false; + bool fade_near = false; + float fade_near_begin = 0; + float fade_near_end = 0; + bool fade_far = false; + float fade_far_begin = 0; + float fade_far_end = 0; + float force_alpha = 1.0; + float parent_fade_alpha = 1.0; + + uint32_t omni_light_count = 0; + uint32_t omni_lights[8]; + uint32_t spot_light_count = 0; + uint32_t spot_lights[8]; + + //used during setup + uint32_t base_flags = 0; + Transform3D transform; + GeometryInstanceSurface *surface_caches = nullptr; + SelfList<GeometryInstanceGLES3> dirty_list_element; + + struct Data { + //data used less often goes into regular heap + RID base; + RS::InstanceType base_type; + + RID skeleton; + Vector<RID> surface_materials; + RID material_override; + RID material_overlay; + AABB aabb; + + bool use_dynamic_gi = false; + bool use_baked_light = false; + bool cast_double_sided_shadows = false; + bool mirror = false; + bool dirty_dependencies = false; + + RendererStorage::DependencyTracker dependency_tracker; + }; + + Data *data = nullptr; + + GeometryInstanceGLES3() : + dirty_list_element(this) {} + }; + + enum { + INSTANCE_DATA_FLAGS_NON_UNIFORM_SCALE = 1 << 5, + INSTANCE_DATA_FLAG_USE_GI_BUFFERS = 1 << 6, + INSTANCE_DATA_FLAG_USE_LIGHTMAP_CAPTURE = 1 << 8, + INSTANCE_DATA_FLAG_USE_LIGHTMAP = 1 << 9, + INSTANCE_DATA_FLAG_USE_SH_LIGHTMAP = 1 << 10, + INSTANCE_DATA_FLAG_USE_VOXEL_GI = 1 << 11, + INSTANCE_DATA_FLAG_MULTIMESH = 1 << 12, + INSTANCE_DATA_FLAG_MULTIMESH_FORMAT_2D = 1 << 13, + INSTANCE_DATA_FLAG_MULTIMESH_HAS_COLOR = 1 << 14, + INSTANCE_DATA_FLAG_MULTIMESH_HAS_CUSTOM_DATA = 1 << 15, + }; + + static void _geometry_instance_dependency_changed(RendererStorage::DependencyChangedNotification p_notification, RendererStorage::DependencyTracker *p_tracker); + static void _geometry_instance_dependency_deleted(const RID &p_dependency, RendererStorage::DependencyTracker *p_tracker); + + SelfList<GeometryInstanceGLES3>::List geometry_instance_dirty_list; + + // Use PagedAllocator instead of RID to maximize performance + PagedAllocator<GeometryInstanceGLES3> geometry_instance_alloc; + PagedAllocator<GeometryInstanceSurface> geometry_instance_surface_alloc; + + void _geometry_instance_add_surface_with_material(GeometryInstanceGLES3 *ginstance, uint32_t p_surface, GLES3::SceneMaterialData *p_material, uint32_t p_material_id, uint32_t p_shader_id, RID p_mesh); + void _geometry_instance_add_surface_with_material_chain(GeometryInstanceGLES3 *ginstance, uint32_t p_surface, GLES3::SceneMaterialData *p_material, RID p_mat_src, RID p_mesh); + void _geometry_instance_add_surface(GeometryInstanceGLES3 *ginstance, uint32_t p_surface, RID p_material, RID p_mesh); + void _geometry_instance_mark_dirty(GeometryInstance *p_geometry_instance); + void _geometry_instance_update(GeometryInstance *p_geometry_instance); + void _update_dirty_geometry_instances(); + + struct RenderListParameters { + GeometryInstanceSurface **elements = nullptr; + int element_count = 0; + bool reverse_cull = false; + uint32_t spec_constant_base_flags = 0; + bool force_wireframe = false; + Plane lod_plane; + float lod_distance_multiplier = 0.0; + float screen_mesh_lod_threshold = 0.0; + + RenderListParameters(GeometryInstanceSurface **p_elements, int p_element_count, bool p_reverse_cull, uint32_t p_spec_constant_base_flags, bool p_force_wireframe = false, const Plane &p_lod_plane = Plane(), float p_lod_distance_multiplier = 0.0, float p_screen_mesh_lod_threshold = 0.0) { + elements = p_elements; + element_count = p_element_count; + reverse_cull = p_reverse_cull; + spec_constant_base_flags = p_spec_constant_base_flags; + force_wireframe = p_force_wireframe; + lod_plane = p_lod_plane; + lod_distance_multiplier = p_lod_distance_multiplier; + screen_mesh_lod_threshold = p_screen_mesh_lod_threshold; + } + }; + + struct RenderList { + LocalVector<GeometryInstanceSurface *> elements; + + void clear() { + elements.clear(); + } + + //should eventually be replaced by radix + + struct SortByKey { + _FORCE_INLINE_ bool operator()(const GeometryInstanceSurface *A, const GeometryInstanceSurface *B) const { + return (A->sort.sort_key2 == B->sort.sort_key2) ? (A->sort.sort_key1 < B->sort.sort_key1) : (A->sort.sort_key2 < B->sort.sort_key2); + } + }; + + void sort_by_key() { + SortArray<GeometryInstanceSurface *, SortByKey> sorter; + sorter.sort(elements.ptr(), elements.size()); + } + + void sort_by_key_range(uint32_t p_from, uint32_t p_size) { + SortArray<GeometryInstanceSurface *, SortByKey> sorter; + sorter.sort(elements.ptr() + p_from, p_size); + } + + struct SortByDepth { + _FORCE_INLINE_ bool operator()(const GeometryInstanceSurface *A, const GeometryInstanceSurface *B) const { + return (A->owner->depth < B->owner->depth); + } + }; + + void sort_by_depth() { //used for shadows + + SortArray<GeometryInstanceSurface *, SortByDepth> sorter; + sorter.sort(elements.ptr(), elements.size()); + } + + struct SortByReverseDepthAndPriority { + _FORCE_INLINE_ bool operator()(const GeometryInstanceSurface *A, const GeometryInstanceSurface *B) const { + return (A->sort.priority == B->sort.priority) ? (A->owner->depth > B->owner->depth) : (A->sort.priority < B->sort.priority); + } + }; + + void sort_by_reverse_depth_and_priority() { //used for alpha + + SortArray<GeometryInstanceSurface *, SortByReverseDepthAndPriority> sorter; + sorter.sort(elements.ptr(), elements.size()); + } + + _FORCE_INLINE_ void add_element(GeometryInstanceSurface *p_element) { + elements.push_back(p_element); + } + }; + + RenderList render_list[RENDER_LIST_MAX]; + + void _setup_environment(const RenderDataGLES3 *p_render_data, bool p_no_fog, const Size2i &p_screen_size, bool p_flip_y, const Color &p_default_bg_color, bool p_pancake_shadows); + void _fill_render_list(RenderListType p_render_list, const RenderDataGLES3 *p_render_data, PassMode p_pass_mode, bool p_append = false); + + template <PassMode p_pass_mode> + _FORCE_INLINE_ void _render_list_template(RenderListParameters *p_params, const RenderDataGLES3 *p_render_data, uint32_t p_from_element, uint32_t p_to_element, bool p_alpha_pass = false); + protected: double time; double time_step = 0; @@ -117,6 +459,8 @@ protected: //bool use_debanding = false; //uint32_t view_count = 1; + bool is_transparent = false; + RID render_target; GLuint internal_texture = 0; // Used for rendering when post effects are enabled GLuint depth_texture = 0; // Main depth texture @@ -319,7 +663,7 @@ protected: Sky *dirty_list = nullptr; //State to track when radiance cubemap needs updating - //SkyMaterialData *prev_material; + GLES3::SkyMaterialData *prev_material; Vector3 prev_position = Vector3(0.0, 0.0, 0.0); float prev_time = 0.0f; @@ -335,17 +679,12 @@ protected: void _invalidate_sky(Sky *p_sky); void _update_dirty_skys(); - void _draw_sky(Sky *p_sky, const CameraMatrix &p_projection, const Transform3D &p_transform, float p_custom_fov, float p_energy, const Basis &p_sky_orientation); + void _draw_sky(Environment *p_env, const CameraMatrix &p_projection, const Transform3D &p_transform); public: RasterizerStorageGLES3 *storage; RasterizerCanvasGLES3 *canvas; - // References to shaders are needed in public space so they can be accessed in RasterizerStorageGLES3 - struct State { - SkyShaderGLES3 sky_shader; - } state; - GeometryInstance *geometry_instance_create(RID p_base) override; void geometry_instance_set_skeleton(GeometryInstance *p_geometry_instance, RID p_skeleton) override; void geometry_instance_set_material_override(GeometryInstance *p_geometry_instance, RID p_override) override; @@ -388,9 +727,15 @@ public: /* SDFGI UPDATE */ void sdfgi_update(RID p_render_buffers, RID p_environment, const Vector3 &p_world_position) override {} - int sdfgi_get_pending_region_count(RID p_render_buffers) const override { return 0; } - AABB sdfgi_get_pending_region_bounds(RID p_render_buffers, int p_region) const override { return AABB(); } - uint32_t sdfgi_get_pending_region_cascade(RID p_render_buffers, int p_region) const override { return 0; } + int sdfgi_get_pending_region_count(RID p_render_buffers) const override { + return 0; + } + AABB sdfgi_get_pending_region_bounds(RID p_render_buffers, int p_region) const override { + return AABB(); + } + uint32_t sdfgi_get_pending_region_cascade(RID p_render_buffers, int p_region) const override { + return 0; + } /* SKY API */ diff --git a/drivers/gles3/rasterizer_storage_gles3.cpp b/drivers/gles3/rasterizer_storage_gles3.cpp index 0049e74a7c..3c28289bd0 100644 --- a/drivers/gles3/rasterizer_storage_gles3.cpp +++ b/drivers/gles3/rasterizer_storage_gles3.cpp @@ -342,25 +342,14 @@ void RasterizerStorageGLES3::canvas_light_occluder_set_polylines(RID p_occluder, */ RS::InstanceType RasterizerStorageGLES3::get_base_type(RID p_rid) const { - return RS::INSTANCE_NONE; - - /* - if (mesh_owner.owns(p_rid)) { + if (GLES3::MeshStorage::get_singleton()->owns_mesh(p_rid)) { return RS::INSTANCE_MESH; - } else if (light_owner.owns(p_rid)) { - return RS::INSTANCE_LIGHT; - } else if (multimesh_owner.owns(p_rid)) { + } else if (GLES3::MeshStorage::get_singleton()->owns_multimesh(p_rid)) { return RS::INSTANCE_MULTIMESH; - } else if (immediate_owner.owns(p_rid)) { - return RS::INSTANCE_IMMEDIATE; - } else if (reflection_probe_owner.owns(p_rid)) { - return RS::INSTANCE_REFLECTION_PROBE; - } else if (lightmap_capture_data_owner.owns(p_rid)) { - return RS::INSTANCE_LIGHTMAP_CAPTURE; - } else { - return RS::INSTANCE_NONE; + } else if (GLES3::LightStorage::get_singleton()->owns_light(p_rid)) { + return RS::INSTANCE_LIGHT; } -*/ + return RS::INSTANCE_NONE; } bool RasterizerStorageGLES3::free(RID p_rid) { @@ -379,89 +368,23 @@ bool RasterizerStorageGLES3::free(RID p_rid) { } else if (GLES3::MaterialStorage::get_singleton()->owns_material(p_rid)) { GLES3::MaterialStorage::get_singleton()->material_free(p_rid); return true; - } else { - return false; - } - /* - } else if (skeleton_owner.owns(p_rid)) { - Skeleton *s = skeleton_owner.get_or_null(p_rid); - - if (s->update_list.in_list()) { - skeleton_update_list.remove(&s->update_list); - } - - for (Set<InstanceBaseDependency *>::Element *E = s->instances.front(); E; E = E->next()) { - E->get()->skeleton = RID(); - } - - skeleton_allocate(p_rid, 0, false); - - if (s->tex_id) { - glDeleteTextures(1, &s->tex_id); - } - - skeleton_owner.free(p_rid); - memdelete(s); - + } else if (GLES3::MeshStorage::get_singleton()->owns_mesh(p_rid)) { + GLES3::MeshStorage::get_singleton()->mesh_free(p_rid); return true; - } else if (mesh_owner.owns(p_rid)) { - Mesh *mesh = mesh_owner.get_or_null(p_rid); - - mesh->instance_remove_deps(); - mesh_clear(p_rid); - - while (mesh->multimeshes.first()) { - MultiMesh *multimesh = mesh->multimeshes.first()->self(); - multimesh->mesh = RID(); - multimesh->dirty_aabb = true; - - mesh->multimeshes.remove(mesh->multimeshes.first()); - - if (!multimesh->update_list.in_list()) { - multimesh_update_list.add(&multimesh->update_list); - } - } - - mesh_owner.free(p_rid); - memdelete(mesh); - - return true; - } else if (multimesh_owner.owns(p_rid)) { - MultiMesh *multimesh = multimesh_owner.get_or_null(p_rid); - multimesh->instance_remove_deps(); - - if (multimesh->mesh.is_valid()) { - Mesh *mesh = mesh_owner.get_or_null(multimesh->mesh); - if (mesh) { - mesh->multimeshes.remove(&multimesh->mesh_list); - } - } - - multimesh_allocate(p_rid, 0, RS::MULTIMESH_TRANSFORM_3D, RS::MULTIMESH_COLOR_NONE); - - _update_dirty_multimeshes(); - - multimesh_owner.free(p_rid); - memdelete(multimesh); - + } else if (GLES3::MeshStorage::get_singleton()->owns_multimesh(p_rid)) { + GLES3::MeshStorage::get_singleton()->multimesh_free(p_rid); return true; - } else if (immediate_owner.owns(p_rid)) { - Immediate *im = immediate_owner.get_or_null(p_rid); - im->instance_remove_deps(); - - immediate_owner.free(p_rid); - memdelete(im); - + } else if (GLES3::MeshStorage::get_singleton()->owns_mesh_instance(p_rid)) { + GLES3::MeshStorage::get_singleton()->mesh_instance_free(p_rid); return true; - } else if (light_owner.owns(p_rid)) { - Light *light = light_owner.get_or_null(p_rid); - light->instance_remove_deps(); - - light_owner.free(p_rid); - memdelete(light); - + } else if (GLES3::LightStorage::get_singleton()->owns_light(p_rid)) { + GLES3::LightStorage::get_singleton()->light_free(p_rid); return true; - } else if (reflection_probe_owner.owns(p_rid)) { + } else { + return false; + } + /* + else if (reflection_probe_owner.owns(p_rid)) { // delete the texture ReflectionProbe *reflection_probe = reflection_probe_owner.get_or_null(p_rid); reflection_probe->instance_remove_deps(); @@ -627,6 +550,10 @@ RenderingDevice::DeviceType RasterizerStorageGLES3::get_video_adapter_type() con return RenderingDevice::DeviceType::DEVICE_TYPE_OTHER; } +String RasterizerStorageGLES3::get_video_adapter_api_version() const { + return (const char *)glGetString(GL_VERSION); +} + void RasterizerStorageGLES3::initialize() { config = GLES3::Config::get_singleton(); diff --git a/drivers/gles3/rasterizer_storage_gles3.h b/drivers/gles3/rasterizer_storage_gles3.h index 0aa486cbb5..fa74fbd5f6 100644 --- a/drivers/gles3/rasterizer_storage_gles3.h +++ b/drivers/gles3/rasterizer_storage_gles3.h @@ -41,6 +41,7 @@ #include "servers/rendering/shader_compiler.h" #include "servers/rendering/shader_language.h" #include "storage/config.h" +#include "storage/light_storage.h" #include "storage/material_storage.h" #include "storage/mesh_storage.h" #include "storage/texture_storage.h" @@ -53,7 +54,49 @@ public: // RasterizerCanvasGLES3 *canvas; // RasterizerSceneGLES3 *scene; - GLES3::Config *config; + GLES3::Config *config = nullptr; + + static _FORCE_INLINE_ void store_transform(const Transform3D &p_mtx, float *p_array) { + p_array[0] = p_mtx.basis.rows[0][0]; + p_array[1] = p_mtx.basis.rows[1][0]; + p_array[2] = p_mtx.basis.rows[2][0]; + p_array[3] = 0; + p_array[4] = p_mtx.basis.rows[0][1]; + p_array[5] = p_mtx.basis.rows[1][1]; + p_array[6] = p_mtx.basis.rows[2][1]; + p_array[7] = 0; + p_array[8] = p_mtx.basis.rows[0][2]; + p_array[9] = p_mtx.basis.rows[1][2]; + p_array[10] = p_mtx.basis.rows[2][2]; + p_array[11] = 0; + p_array[12] = p_mtx.origin.x; + p_array[13] = p_mtx.origin.y; + p_array[14] = p_mtx.origin.z; + p_array[15] = 1; + } + + static _FORCE_INLINE_ void store_transform_3x3(const Basis &p_mtx, float *p_array) { + p_array[0] = p_mtx.rows[0][0]; + p_array[1] = p_mtx.rows[1][0]; + p_array[2] = p_mtx.rows[2][0]; + p_array[3] = 0; + p_array[4] = p_mtx.rows[0][1]; + p_array[5] = p_mtx.rows[1][1]; + p_array[6] = p_mtx.rows[2][1]; + p_array[7] = 0; + p_array[8] = p_mtx.rows[0][2]; + p_array[9] = p_mtx.rows[1][2]; + p_array[10] = p_mtx.rows[2][2]; + p_array[11] = 0; + } + + static _FORCE_INLINE_ void store_camera(const CameraMatrix &p_mtx, float *p_array) { + for (int i = 0; i < 4; i++) { + for (int j = 0; j < 4; j++) { + p_array[i * 4 + j] = p_mtx.matrix[i][j]; + } + } + } struct Resources { GLuint mipmap_blur_fbo; @@ -234,6 +277,7 @@ public: String get_video_adapter_name() const override; String get_video_adapter_vendor() const override; RenderingDevice::DeviceType get_video_adapter_type() const override; + String get_video_adapter_api_version() const override; void capture_timestamps_begin() override {} void capture_timestamp(const String &p_name) override {} @@ -301,7 +345,7 @@ inline void RasterizerStorageGLES3::buffer_orphan_and_upload(unsigned int p_buff } inline String RasterizerStorageGLES3::get_framebuffer_error(GLenum p_status) { -#ifdef DEBUG_ENABLED +#if defined(DEBUG_ENABLED) && defined(GLES_OVER_GL) if (p_status == GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT) { return "GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT"; } else if (p_status == GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT) { diff --git a/drivers/gles3/shader_gles3.cpp b/drivers/gles3/shader_gles3.cpp index e356fa8c1f..b3f37207da 100644 --- a/drivers/gles3/shader_gles3.cpp +++ b/drivers/gles3/shader_gles3.cpp @@ -171,6 +171,15 @@ void ShaderGLES3::_build_variant_code(StringBuilder &builder, uint32_t p_variant } builder.append("\n"); //make sure defines begin at newline + // Default to highp precision unless specified otherwise. + builder.append("precision highp float;\n"); + builder.append("precision highp int;\n"); +#ifndef GLES_OVER_GL + builder.append("precision highp sampler2D;\n"); + builder.append("precision highp samplerCube;\n"); + builder.append("precision highp sampler2DArray;\n"); +#endif + for (uint32_t i = 0; i < p_template.chunks.size(); i++) { const StageTemplate::Chunk &chunk = p_template.chunks[i]; switch (chunk.type) { diff --git a/drivers/gles3/shader_gles3.h b/drivers/gles3/shader_gles3.h index 14579e6535..763d3bfa8b 100644 --- a/drivers/gles3/shader_gles3.h +++ b/drivers/gles3/shader_gles3.h @@ -73,10 +73,11 @@ private: //versions CharString general_defines; - // A version is a high-level construct which is a combination of built-in and user-defined shader code - // Variants use #idefs to toggle behaviour on and off to change behaviour of the shader + // A version is a high-level construct which is a combination of built-in and user-defined shader code, Each user-created Shader makes one version + // Variants use #ifdefs to toggle behaviour on and off to change behaviour of the shader + // All variants are compiled each time a new version is created // Specializations use #ifdefs to toggle behaviour on and off for performance, on supporting hardware, they will compile a version with everything enabled, and then compile more copies to improve performance - // Use specializations to enable and disabled advanced features, use variants to toggle behaviour when different data may be used (e.g. using a samplerArray vs a sampler) + // Use specializations to enable and disabled advanced features, use variants to toggle behaviour when different data may be used (e.g. using a samplerArray vs a sampler, or doing a depth prepass vs a color pass) struct Version { Vector<StringName> texture_uniforms; CharString uniforms; @@ -141,7 +142,7 @@ private: static bool shader_cache_save_debug; bool shader_cache_dir_valid = false; - GLint max_image_units; + GLint max_image_units = 0; enum StageType { STAGE_TYPE_VERTEX, @@ -217,6 +218,7 @@ protected: ERR_FAIL_INDEX_V(p_which, uniform_count, -1); Version *version = version_owner.get_or_null(p_version); ERR_FAIL_COND_V(!version, -1); + ERR_FAIL_INDEX_V(p_variant, int(version->variants.size()), -1); return version->variants[p_variant].lookup_ptr(p_specialization)->uniform_location[p_which]; } diff --git a/drivers/gles3/shaders/SCsub b/drivers/gles3/shaders/SCsub index 8443b5df85..ec32badc19 100644 --- a/drivers/gles3/shaders/SCsub +++ b/drivers/gles3/shaders/SCsub @@ -2,7 +2,11 @@ Import("env") +env.Depends("#drivers/gles3/shaders/copy.glsl.gen.h", "#core/math/basis.h") +env.Depends("#drivers/gles3/shaders/copy.glsl.gen.h", "#core/math/transform_2d.h") + if "GLES3_GLSL" in env["BUILDERS"]: env.GLES3_GLSL("canvas.glsl") env.GLES3_GLSL("copy.glsl") + env.GLES3_GLSL("scene.glsl") env.GLES3_GLSL("sky.glsl") diff --git a/drivers/gles3/shaders/canvas.glsl b/drivers/gles3/shaders/canvas.glsl index 41d308b776..381a0e8a73 100644 --- a/drivers/gles3/shaders/canvas.glsl +++ b/drivers/gles3/shaders/canvas.glsl @@ -21,6 +21,15 @@ layout(location = 10) in uvec4 bone_attrib; layout(location = 11) in vec4 weight_attrib; #endif + +// This needs to be outside clang-format so the ubo comment is in the right place +#ifdef MATERIAL_UNIFORMS_USED +layout(std140) uniform MaterialUniforms{ //ubo:4 + +#MATERIAL_UNIFORMS + +}; +#endif /* clang-format on */ #include "canvas_uniforms_inc.glsl" #include "stdlib_inc.glsl" @@ -38,15 +47,6 @@ out vec2 pixel_size_interp; #endif -#ifdef MATERIAL_UNIFORMS_USED -layout(std140) uniform MaterialUniforms{ -//ubo:4 - -#MATERIAL_UNIFORMS - -}; -#endif - #GLOBALS void main() { @@ -518,8 +518,8 @@ void main() { float px_size = max(0.5 * dot((vec2(px_range) / msdf_size), dest_size), 1.0); float d = msdf_median(msdf_sample.r, msdf_sample.g, msdf_sample.b, msdf_sample.a) - 0.5; - if (outline_thickness > 0) { - float cr = clamp(outline_thickness, 0.0, px_range / 2) / px_range; + if (outline_thickness > 0.0) { + float cr = clamp(outline_thickness, 0.0, px_range / 2.0) / px_range; float a = clamp((d + cr) * px_size, 0.0, 1.0); color.a = a * color.a; } else { @@ -710,8 +710,8 @@ void main() { vec2 pos_rot = pos_norm * mat2(vec2(0.7071067811865476, -0.7071067811865476), vec2(0.7071067811865476, 0.7071067811865476)); //is there a faster way to 45 degrees rot? float tex_ofs; float distance; - if (pos_rot.y > 0) { - if (pos_rot.x > 0) { + if (pos_rot.y > 0.0) { + if (pos_rot.x > 0.0) { tex_ofs = pos_box.y * 0.125 + 0.125; distance = shadow_pos.x; } else { @@ -719,7 +719,7 @@ void main() { distance = shadow_pos.y; } } else { - if (pos_rot.x < 0) { + if (pos_rot.x < 0.0) { tex_ofs = pos_box.y * -0.125 + (0.5 + 0.125); distance = -shadow_pos.x; } else { diff --git a/drivers/gles3/shaders/scene.glsl b/drivers/gles3/shaders/scene.glsl index ebb00e81d0..ea28685be7 100644 --- a/drivers/gles3/shaders/scene.glsl +++ b/drivers/gles3/shaders/scene.glsl @@ -1,983 +1,553 @@ /* clang-format off */ -[vertex] +#[modes] -#ifdef USE_GLES_OVER_GL -#define lowp -#define mediump -#define highp -#else -precision highp float; -precision highp int; -#endif - -#define SHADER_IS_SRGB true //TODO remove - -#define M_PI 3.14159265359 - -// -// attributes -// - -layout(location = 0) in highp vec4 vertex_attrib; -/* clang-format on */ -layout(location = 1) in vec3 normal_attrib; - -#if defined(ENABLE_TANGENT_INTERP) || defined(ENABLE_NORMALMAP) -layout(location = 2) in vec4 tangent_attrib; -#endif +mode_color = #define BASE_PASS +mode_additive = #define USE_ADDITIVE_LIGHTING +mode_depth = #define MODE_RENDER_DEPTH -#if defined(ENABLE_COLOR_INTERP) -layout(location = 3) in vec4 color_attrib; -#endif +#[specializations] -#if defined(ENABLE_UV_INTERP) -layout(location = 4) in vec2 uv_attrib; -#endif +USE_LIGHTMAP = false +USE_LIGHT_DIRECTIONAL = false +USE_LIGHT_POSITIONAL = false -#if defined(ENABLE_UV2_INTERP) || defined(USE_LIGHTMAP) -layout(location = 5) in vec2 uv2_attrib; -#endif - -#ifdef USE_SKELETON - -#ifdef USE_SKELETON_SOFTWARE -layout(location = 13) in highp vec4 bone_transform_row_0; -layout(location = 14) in highp vec4 bone_transform_row_1; -layout(location = 15) in highp vec4 bone_transform_row_2; +#[vertex] -#else +#define M_PI 3.14159265359 -layout(location = 6) in vec4 bone_ids; -layout(location = 7) in highp vec4 bone_weights; +#define SHADER_IS_SRGB true -uniform highp sampler2D bone_transforms; // texunit:-1 -uniform ivec2 skeleton_texture_size; +#include "stdlib_inc.glsl" +#if !defined(MODE_RENDER_DEPTH) || defined(TANGENT_USED) || defined(NORMAL_MAP_USED) || defined(LIGHT_ANISOTROPY_USED) ||defined(LIGHT_CLEARCOAT_USED) +#ifndef NORMAL_USED +#define NORMAL_USED #endif - #endif -#ifdef USE_INSTANCING +/* +from RenderingServer: +ARRAY_VERTEX = 0, // RG32F or RGB32F (depending on 2D bit) +ARRAY_NORMAL = 1, // A2B10G10R10, A is ignored. +ARRAY_TANGENT = 2, // A2B10G10R10, A flips sign of binormal. +ARRAY_COLOR = 3, // RGBA8 +ARRAY_TEX_UV = 4, // RG32F +ARRAY_TEX_UV2 = 5, // RG32F +ARRAY_CUSTOM0 = 6, // Depends on ArrayCustomFormat. +ARRAY_CUSTOM1 = 7, +ARRAY_CUSTOM2 = 8, +ARRAY_CUSTOM3 = 9, +ARRAY_BONES = 10, // RGBA16UI (x2 if 8 weights) +ARRAY_WEIGHTS = 11, // RGBA16UNORM (x2 if 8 weights) +ARRAY_INDEX = 12, // 16 or 32 bits depending on length > 0xFFFF. +ARRAY_MAX = 13 +*/ -layout(location = 8) in highp vec4 instance_xform_row_0; -layout(location = 9) in highp vec4 instance_xform_row_1; -layout(location = 10) in highp vec4 instance_xform_row_2; +/* INPUT ATTRIBS */ -layout(location = 11) in highp vec4 instance_color; -layout(location = 12) in highp vec4 instance_custom_data; +layout(location = 0) in highp vec3 vertex_attrib; +/* clang-format on */ +#ifdef NORMAL_USED +layout(location = 1) in vec3 normal_attrib; #endif -// -// uniforms -// - -uniform highp mat4 inv_view_matrix; -uniform highp mat4 view_matrix; -uniform highp mat4 projection_matrix; -uniform highp mat4 projection_inverse_matrix; - -uniform highp mat4 world_transform; - -uniform highp float time; - -uniform highp vec2 viewport_size; - -#ifdef RENDER_DEPTH -uniform float light_bias; -uniform float light_normal_bias; +#if defined(TANGENT_USED) || defined(NORMAL_MAP_USED) || defined(LIGHT_ANISOTROPY_USED) +layout(location = 2) in vec4 tangent_attrib; #endif -// -// varyings -// - -#if defined(RENDER_DEPTH) && defined(USE_RGBA_SHADOWS) -out highp vec4 position_interp; +#if defined(COLOR_USED) +layout(location = 3) in vec4 color_attrib; #endif -out highp vec3 vertex_interp; -out vec3 normal_interp; - -#if defined(ENABLE_TANGENT_INTERP) || defined(ENABLE_NORMALMAP) -out vec3 tangent_interp; -out vec3 binormal_interp; +#ifdef UV_USED +layout(location = 4) in vec2 uv_attrib; #endif -#if defined(ENABLE_COLOR_INTERP) -out vec4 color_interp; +#if defined(UV2_USED) || defined(USE_LIGHTMAP) +layout(location = 5) in vec2 uv2_attrib; #endif -#if defined(ENABLE_UV_INTERP) -out vec2 uv_interp; +#if defined(CUSTOM0_USED) +layout(location = 6) in vec4 custom0_attrib; #endif -#if defined(ENABLE_UV2_INTERP) || defined(USE_LIGHTMAP) -out vec2 uv2_interp; +#if defined(CUSTOM1_USED) +layout(location = 7) in vec4 custom1_attrib; #endif -/* clang-format off */ - -VERTEX_SHADER_GLOBALS - -/* clang-format on */ - -#ifdef RENDER_DEPTH_DUAL_PARABOLOID - -out highp float dp_clip; -uniform highp float shadow_dual_paraboloid_render_zfar; -uniform highp float shadow_dual_paraboloid_render_side; - +#if defined(CUSTOM2_USED) +layout(location = 8) in vec4 custom2_attrib; #endif -#if defined(USE_SHADOW) && defined(USE_LIGHTING) - -uniform highp mat4 light_shadow_matrix; -out highp vec4 shadow_coord; - -#if defined(LIGHT_USE_PSSM2) || defined(LIGHT_USE_PSSM4) -uniform highp mat4 light_shadow_matrix2; -out highp vec4 shadow_coord2; +#if defined(CUSTOM3_USED) +layout(location = 9) in vec4 custom3_attrib; #endif -#if defined(LIGHT_USE_PSSM4) - -uniform highp mat4 light_shadow_matrix3; -uniform highp mat4 light_shadow_matrix4; -out highp vec4 shadow_coord3; -out highp vec4 shadow_coord4; - +#if defined(BONES_USED) +layout(location = 10) in uvec4 bone_attrib; #endif +#if defined(WEIGHTS_USED) +layout(location = 11) in vec4 weight_attrib; #endif -#if defined(USE_VERTEX_LIGHTING) && defined(USE_LIGHTING) +layout(std140) uniform GlobalVariableData { //ubo:1 + vec4 global_variables[MAX_GLOBAL_VARIABLES]; +}; -out highp vec3 diffuse_interp; -out highp vec3 specular_interp; +layout(std140) uniform SceneData { // ubo:2 + highp mat4 projection_matrix; + highp mat4 inv_projection_matrix; + highp mat4 inv_view_matrix; + highp mat4 view_matrix; -// general for all lights -uniform highp vec4 light_color; -uniform highp vec4 shadow_color; -uniform highp float light_specular; + vec2 viewport_size; + vec2 screen_pixel_size; -// directional -uniform highp vec3 light_direction; + mediump vec4 ambient_light_color_energy; -// omni -uniform highp vec3 light_position; + mediump float ambient_color_sky_mix; + uint ambient_flags; + bool material_uv2_mode; + float opaque_prepass_threshold; + //bool use_ambient_light; + //bool use_ambient_cubemap; + //bool use_reflection_cubemap; -uniform highp float light_range; -uniform highp float light_attenuation; - -// spot -uniform highp float light_spot_attenuation; -uniform highp float light_spot_range; -uniform highp float light_spot_angle; - -void light_compute( - vec3 N, - vec3 L, - vec3 V, - vec3 light_color, - vec3 attenuation, - float roughness) { -//this makes lights behave closer to linear, but then addition of lights looks bad -//better left disabled - -//#define SRGB_APPROX(m_var) m_var = pow(m_var,0.4545454545); -/* -#define SRGB_APPROX(m_var) {\ - float S1 = sqrt(m_var);\ - float S2 = sqrt(S1);\ - float S3 = sqrt(S2);\ - m_var = 0.662002687 * S1 + 0.684122060 * S2 - 0.323583601 * S3 - 0.0225411470 * m_var;\ - } -*/ -#define SRGB_APPROX(m_var) + mat3 radiance_inverse_xform; - float NdotL = dot(N, L); - float cNdotL = max(NdotL, 0.0); // clamped NdotL - float NdotV = dot(N, V); - float cNdotV = max(NdotV, 0.0); + uint directional_light_count; + float z_far; + float z_near; + float pad; -#if defined(DIFFUSE_OREN_NAYAR) - vec3 diffuse_brdf_NL; -#else - float diffuse_brdf_NL; // BRDF times N.L for calculating diffuse radiance -#endif + bool fog_enabled; + float fog_density; + float fog_height; + float fog_height_density; -#if defined(DIFFUSE_LAMBERT_WRAP) - // energy conserving lambert wrap shader - diffuse_brdf_NL = max(0.0, (NdotL + roughness) / ((1.0 + roughness) * (1.0 + roughness))); + vec3 fog_light_color; + float fog_sun_scatter; -#elif defined(DIFFUSE_OREN_NAYAR) + float fog_aerial_perspective; - { - // see http://mimosa-pudica.net/improved-oren-nayar.html - float LdotV = dot(L, V); + float time; + float reflection_multiplier; // one normally, zero when rendering reflections - float s = LdotV - NdotL * NdotV; - float t = mix(1.0, max(NdotL, NdotV), step(0.0, s)); + bool pancake_shadows; +} +scene_data; - float sigma2 = roughness * roughness; // TODO: this needs checking - vec3 A = 1.0 + sigma2 * (-0.5 / (sigma2 + 0.33) + 0.17 * diffuse_color / (sigma2 + 0.13)); - float B = 0.45 * sigma2 / (sigma2 + 0.09); +uniform highp mat4 world_transform; - diffuse_brdf_NL = cNdotL * (A + vec3(B) * s / t) * (1.0 / M_PI); - } -#else - // lambert by default for everything else - diffuse_brdf_NL = cNdotL * (1.0 / M_PI); +#ifdef USE_LIGHTMAP +uniform highp vec4 lightmap_uv_rect; #endif - SRGB_APPROX(diffuse_brdf_NL) - - diffuse_interp += light_color * diffuse_brdf_NL * attenuation; - - if (roughness > 0.0) { - // D - float specular_brdf_NL = 0.0; +/* Varyings */ -#if !defined(SPECULAR_DISABLED) - //normalized blinn always unless disabled - vec3 H = normalize(V + L); - float cNdotH = max(dot(N, H), 0.0); - float shininess = exp2(15.0 * (1.0 - roughness) + 1.0) * 0.25; - float blinn = pow(cNdotH, shininess) * cNdotL; - blinn *= (shininess + 8.0) * (1.0 / (8.0 * M_PI)); - specular_brdf_NL = blinn; +out highp vec3 vertex_interp; +#ifdef NORMAL_USED +out vec3 normal_interp; #endif - SRGB_APPROX(specular_brdf_NL) - specular_interp += specular_brdf_NL * light_color * attenuation * (1.0 / M_PI); - } -} - +#if defined(COLOR_USED) +out vec4 color_interp; #endif -#ifdef USE_VERTEX_LIGHTING - -#ifdef USE_REFLECTION_PROBE1 - -uniform highp mat4 refprobe1_local_matrix; -out mediump vec4 refprobe1_reflection_normal_blend; -uniform highp vec3 refprobe1_box_extents; - -#ifndef USE_LIGHTMAP -out mediump vec3 refprobe1_ambient_normal; +#if defined(UV_USED) +out vec2 uv_interp; #endif -#endif //reflection probe1 - -#ifdef USE_REFLECTION_PROBE2 - -uniform highp mat4 refprobe2_local_matrix; -out mediump vec4 refprobe2_reflection_normal_blend; -uniform highp vec3 refprobe2_box_extents; +#if defined(UV2_USED) +out vec2 uv2_interp; +#else +#ifdef USE_LIGHTMAP +out vec2 uv2_interp; +#endif +#endif -#ifndef USE_LIGHTMAP -out mediump vec3 refprobe2_ambient_normal; +#if defined(TANGENT_USED) || defined(ENABLE_NORMALMAP) || defined(LIGHT_USE_ANISOTROPY) +out vec3 tangent_interp; +out vec3 binormal_interp; #endif -#endif //reflection probe2 +#if defined(MATERIAL_UNIFORMS_USED) -#endif //vertex lighting for refprobes +/* clang-format off */ +layout(std140) uniform MaterialUniforms { // ubo:3 -#if defined(FOG_DEPTH_ENABLED) || defined(FOG_HEIGHT_ENABLED) +#MATERIAL_UNIFORMS -out vec4 fog_interp; +}; +/* clang-format on */ -uniform mediump vec4 fog_color_base; -#ifdef LIGHT_MODE_DIRECTIONAL -uniform mediump vec4 fog_sun_color_amount; #endif -uniform bool fog_transmit_enabled; -uniform mediump float fog_transmit_curve; +/* clang-format off */ -#ifdef FOG_DEPTH_ENABLED -uniform highp float fog_depth_begin; -uniform mediump float fog_depth_curve; -uniform mediump float fog_max_distance; -#endif +#GLOBALS -#ifdef FOG_HEIGHT_ENABLED -uniform highp float fog_height_min; -uniform highp float fog_height_max; -uniform mediump float fog_height_curve; -#endif +/* clang-format on */ -#endif //fog +out highp vec4 position_interp; -void main() { - highp vec4 vertex = vertex_attrib; +invariant gl_Position; - mat4 model_matrix = world_transform; +void main() { + highp vec3 vertex = vertex_attrib; -#ifdef USE_INSTANCING - { - highp mat4 m = mat4( - instance_xform_row_0, - instance_xform_row_1, - instance_xform_row_2, - vec4(0.0, 0.0, 0.0, 1.0)); - model_matrix = model_matrix * transpose(m); - } + highp mat4 model_matrix = world_transform; +#ifdef NORMAL_USED + vec3 normal = normal_attrib * 2.0 - 1.0; #endif + highp mat3 model_normal_matrix = mat3(model_matrix); - vec3 normal = normal_attrib; - -#if defined(ENABLE_TANGENT_INTERP) || defined(ENABLE_NORMALMAP) - vec3 tangent = tangent_attrib.xyz; - float binormalf = tangent_attrib.a; - vec3 binormal = normalize(cross(normal, tangent) * binormalf); +#if defined(TANGENT_USED) || defined(ENABLE_NORMALMAP) || defined(LIGHT_USE_ANISOTROPY) + vec3 tangent; + float binormalf; + tangent = normal_tangent_attrib.xyz; + binormalf = normal_tangent_attrib.a; #endif -#if defined(ENABLE_COLOR_INTERP) +#if defined(COLOR_USED) color_interp = color_attrib; -#ifdef USE_INSTANCING - color_interp *= instance_color; #endif + +#if defined(TANGENT_USED) || defined(ENABLE_NORMALMAP) || defined(LIGHT_USE_ANISOTROPY) + vec3 binormal = normalize(cross(normal, tangent) * binormalf); #endif -#if defined(ENABLE_UV_INTERP) +#if defined(UV_USED) uv_interp = uv_attrib; #endif -#if defined(ENABLE_UV2_INTERP) || defined(USE_LIGHTMAP) +#ifdef USE_LIGHTMAP + uv2_interp = lightmap_uv_rect.zw * uv2_attrib + lightmap_uv_rect.xy; +#else +#if defined(UV2_USED) uv2_interp = uv2_attrib; #endif +#endif #if defined(OVERRIDE_POSITION) highp vec4 position; #endif + highp mat4 projection_matrix = scene_data.projection_matrix; + highp mat4 inv_projection_matrix = scene_data.inv_projection_matrix; -#if !defined(SKIP_TRANSFORM_USED) && defined(VERTEX_WORLD_COORDS_USED) - vertex = model_matrix * vertex; - normal = normalize((model_matrix * vec4(normal, 0.0)).xyz); -#if defined(ENABLE_TANGENT_INTERP) || defined(ENABLE_NORMALMAP) - - tangent = normalize((model_matrix * vec4(tangent, 0.0)).xyz); - binormal = normalize((model_matrix * vec4(binormal, 0.0)).xyz); -#endif -#endif - -#ifdef USE_SKELETON - - highp mat4 bone_transform = mat4(0.0); - -#ifdef USE_SKELETON_SOFTWARE - // passing the transform as attributes - - bone_transform[0] = vec4(bone_transform_row_0.x, bone_transform_row_1.x, bone_transform_row_2.x, 0.0); - bone_transform[1] = vec4(bone_transform_row_0.y, bone_transform_row_1.y, bone_transform_row_2.y, 0.0); - bone_transform[2] = vec4(bone_transform_row_0.z, bone_transform_row_1.z, bone_transform_row_2.z, 0.0); - bone_transform[3] = vec4(bone_transform_row_0.w, bone_transform_row_1.w, bone_transform_row_2.w, 1.0); - -#else - // look up transform from the "pose texture" - { - for (int i = 0; i < 4; i++) { - ivec2 tex_ofs = ivec2(int(bone_ids[i]) * 3, 0); + vec4 instance_custom = vec4(0.0); - highp mat4 b = mat4( - texel2DFetch(bone_transforms, skeleton_texture_size, tex_ofs + ivec2(0, 0)), - texel2DFetch(bone_transforms, skeleton_texture_size, tex_ofs + ivec2(1, 0)), - texel2DFetch(bone_transforms, skeleton_texture_size, tex_ofs + ivec2(2, 0)), - vec4(0.0, 0.0, 0.0, 1.0)); + // Using world coordinates +#if !defined(SKIP_TRANSFORM_USED) && defined(VERTEX_WORLD_COORDS_USED) - bone_transform += transpose(b) * bone_weights[i]; - } - } + vertex = (model_matrix * vec4(vertex, 1.0)).xyz; +#ifdef NORMAL_USED + normal = model_normal_matrix * normal; #endif - model_matrix = model_matrix * bone_transform; +#if defined(TANGENT_USED) || defined(NORMAL_MAP_USED) || defined(LIGHT_ANISOTROPY_USED) -#endif - -#ifdef USE_INSTANCING - vec4 instance_custom = instance_custom_data; -#else - vec4 instance_custom = vec4(0.0); + tangent = model_normal_matrix * tangent; + binormal = model_normal_matrix * binormal; #endif +#endif - mat4 local_projection_matrix = projection_matrix; - - mat4 modelview = view_matrix * model_matrix; float roughness = 1.0; -#define projection_matrix local_projection_matrix -#define world_transform model_matrix + highp mat4 modelview = scene_data.view_matrix * model_matrix; + highp mat3 modelview_normal = mat3(scene_data.view_matrix) * model_normal_matrix; float point_size = 1.0; { - /* clang-format off */ - -VERTEX_SHADER_CODE - - /* clang-format on */ +#CODE : VERTEX } gl_PointSize = point_size; - vec4 outvec = vertex; - // use local coordinates + // Using local coordinates (default) #if !defined(SKIP_TRANSFORM_USED) && !defined(VERTEX_WORLD_COORDS_USED) - vertex = modelview * vertex; - normal = normalize((modelview * vec4(normal, 0.0)).xyz); -#if defined(ENABLE_TANGENT_INTERP) || defined(ENABLE_NORMALMAP) - tangent = normalize((modelview * vec4(tangent, 0.0)).xyz); - binormal = normalize((modelview * vec4(binormal, 0.0)).xyz); -#endif + vertex = (modelview * vec4(vertex, 1.0)).xyz; +#ifdef NORMAL_USED + normal = modelview_normal * normal; #endif -#if !defined(SKIP_TRANSFORM_USED) && defined(VERTEX_WORLD_COORDS_USED) - vertex = view_matrix * vertex; - normal = normalize((view_matrix * vec4(normal, 0.0)).xyz); -#if defined(ENABLE_TANGENT_INTERP) || defined(ENABLE_NORMALMAP) - tangent = normalize((view_matrix * vec4(tangent, 0.0)).xyz); - binormal = normalize((view_matrix * vec4(binormal, 0.0)).xyz); -#endif #endif - vertex_interp = vertex.xyz; - normal_interp = normal; +#if defined(TANGENT_USED) || defined(NORMAL_MAP_USED) || defined(LIGHT_ANISOTROPY_USED) -#if defined(ENABLE_TANGENT_INTERP) || defined(ENABLE_NORMALMAP) - tangent_interp = tangent; - binormal_interp = binormal; + binormal = modelview_normal * binormal; + tangent = modelview_normal * tangent; #endif -#ifdef RENDER_DEPTH - -#ifdef RENDER_DEPTH_DUAL_PARABOLOID - - vertex_interp.z *= shadow_dual_paraboloid_render_side; - normal_interp.z *= shadow_dual_paraboloid_render_side; - - dp_clip = vertex_interp.z; //this attempts to avoid noise caused by objects sent to the other parabolloid side due to bias - - //for dual paraboloid shadow mapping, this is the fastest but least correct way, as it curves straight edges - - highp vec3 vtx = vertex_interp + normalize(vertex_interp) * light_bias; - highp float distance = length(vtx); - vtx = normalize(vtx); - vtx.xy /= 1.0 - vtx.z; - vtx.z = (distance / shadow_dual_paraboloid_render_zfar); - vtx.z = vtx.z * 2.0 - 1.0; - - vertex_interp = vtx; - -#else - float z_ofs = light_bias; - z_ofs += (1.0 - abs(normal_interp.z)) * light_normal_bias; - - vertex_interp.z -= z_ofs; -#endif //dual parabolloid - -#endif //depth - -//vertex lighting -#if defined(USE_VERTEX_LIGHTING) && defined(USE_LIGHTING) - //vertex shaded version of lighting (more limited) - vec3 L; - vec3 light_att; - -#ifdef LIGHT_MODE_OMNI - vec3 light_vec = light_position - vertex_interp; - float light_length = length(light_vec); - - float normalized_distance = light_length / light_range; - - if (normalized_distance < 1.0) { - float omni_attenuation = pow(1.0 - normalized_distance, light_attenuation); - - vec3 attenuation = vec3(omni_attenuation); - light_att = vec3(omni_attenuation); - } else { - light_att = vec3(0.0); - } - - L = normalize(light_vec); + // Using world coordinates +#if !defined(SKIP_TRANSFORM_USED) && defined(VERTEX_WORLD_COORDS_USED) + vertex = (scene_data.view_matrix * vec4(vertex, 1.0)).xyz; +#ifdef NORMAL_USED + normal = (scene_data.view_matrix * vec4(normal, 0.0)).xyz; #endif -#ifdef LIGHT_MODE_SPOT - - vec3 light_rel_vec = light_position - vertex_interp; - float light_length = length(light_rel_vec); - float normalized_distance = light_length / light_range; - - if (normalized_distance < 1.0) { - float spot_attenuation = pow(1.0 - normalized_distance, light_attenuation); - vec3 spot_dir = light_direction; - - float spot_cutoff = light_spot_angle; - - float angle = dot(-normalize(light_rel_vec), spot_dir); - - if (angle > spot_cutoff) { - float scos = max(angle, spot_cutoff); - float spot_rim = max(0.0001, (1.0 - scos) / (1.0 - spot_cutoff)); - - spot_attenuation *= 1.0 - pow(spot_rim, light_spot_attenuation); - - light_att = vec3(spot_attenuation); - } else { - light_att = vec3(0.0); - } - } else { - light_att = vec3(0.0); - } - - L = normalize(light_rel_vec); - +#if defined(TANGENT_USED) || defined(NORMAL_MAP_USED) || defined(LIGHT_ANISOTROPY_USED) + binormal = (scene_data.view_matrix * vec4(binormal, 0.0)).xyz; + tangent = (scene_data.view_matrix * vec4(tangent, 0.0)).xyz; #endif - -#ifdef LIGHT_MODE_DIRECTIONAL - vec3 light_vec = -light_direction; - light_att = vec3(1.0); //no base attenuation - L = normalize(light_vec); #endif - diffuse_interp = vec3(0.0); - specular_interp = vec3(0.0); - light_compute(normal_interp, L, -normalize(vertex_interp), light_color.rgb, light_att, roughness); - + vertex_interp = vertex; +#ifdef NORMAL_USED + normal_interp = normal; #endif -//shadows (for both vertex and fragment) -#if defined(USE_SHADOW) && defined(USE_LIGHTING) - - vec4 vi4 = vec4(vertex_interp, 1.0); - shadow_coord = light_shadow_matrix * vi4; - -#if defined(LIGHT_USE_PSSM2) || defined(LIGHT_USE_PSSM4) - shadow_coord2 = light_shadow_matrix2 * vi4; +#if defined(TANGENT_USED) || defined(ENABLE_NORMALMAP) || defined(LIGHT_USE_ANISOTROPY) + tangent_interp = tangent; + binormal_interp = binormal; #endif -#if defined(LIGHT_USE_PSSM4) - shadow_coord3 = light_shadow_matrix3 * vi4; - shadow_coord4 = light_shadow_matrix4 * vi4; - +#if defined(OVERRIDE_POSITION) + gl_Position = position; +#else + gl_Position = projection_matrix * vec4(vertex_interp, 1.0); #endif -#endif //use shadow and use lighting - -#ifdef USE_VERTEX_LIGHTING - -#ifdef USE_REFLECTION_PROBE1 - { - vec3 ref_normal = normalize(reflect(vertex_interp, normal_interp)); - vec3 local_pos = (refprobe1_local_matrix * vec4(vertex_interp, 1.0)).xyz; - vec3 inner_pos = abs(local_pos / refprobe1_box_extents); - float blend = max(inner_pos.x, max(inner_pos.y, inner_pos.z)); - - { - vec3 local_ref_vec = (refprobe1_local_matrix * vec4(ref_normal, 0.0)).xyz; - refprobe1_reflection_normal_blend.xyz = local_ref_vec; - refprobe1_reflection_normal_blend.a = blend; +#ifdef MODE_RENDER_DEPTH + if (scene_data.pancake_shadows) { + if (gl_Position.z <= 0.00001) { + gl_Position.z = 0.00001; } -#ifndef USE_LIGHTMAP - - refprobe1_ambient_normal = (refprobe1_local_matrix * vec4(normal_interp, 0.0)).xyz; -#endif } - -#endif //USE_REFLECTION_PROBE1 - -#ifdef USE_REFLECTION_PROBE2 - { - vec3 ref_normal = normalize(reflect(vertex_interp, normal_interp)); - vec3 local_pos = (refprobe2_local_matrix * vec4(vertex_interp, 1.0)).xyz; - vec3 inner_pos = abs(local_pos / refprobe2_box_extents); - float blend = max(inner_pos.x, max(inner_pos.y, inner_pos.z)); - - { - vec3 local_ref_vec = (refprobe2_local_matrix * vec4(ref_normal, 0.0)).xyz; - refprobe2_reflection_normal_blend.xyz = local_ref_vec; - refprobe2_reflection_normal_blend.a = blend; - } -#ifndef USE_LIGHTMAP - - refprobe2_ambient_normal = (refprobe2_local_matrix * vec4(normal_interp, 0.0)).xyz; #endif - } -#endif //USE_REFLECTION_PROBE2 - -#if defined(FOG_DEPTH_ENABLED) || defined(FOG_HEIGHT_ENABLED) + position_interp = gl_Position; +} - float fog_amount = 0.0; +/* clang-format off */ +#[fragment] -#ifdef LIGHT_MODE_DIRECTIONAL - vec3 fog_color = mix(fog_color_base.rgb, fog_sun_color_amount.rgb, fog_sun_color_amount.a * pow(max(dot(normalize(vertex_interp), light_direction), 0.0), 8.0)); -#else - vec3 fog_color = fog_color_base.rgb; +// Default to SPECULAR_SCHLICK_GGX. +#if !defined(SPECULAR_DISABLED) && !defined(SPECULAR_SCHLICK_GGX) && !defined(SPECULAR_TOON) +#define SPECULAR_SCHLICK_GGX #endif -#ifdef FOG_DEPTH_ENABLED - - { - float fog_z = smoothstep(fog_depth_begin, fog_max_distance, length(vertex)); - - fog_amount = pow(fog_z, fog_depth_curve) * fog_color_base.a; - } +#if !defined(MODE_RENDER_DEPTH) || defined(TANGENT_USED) || defined(NORMAL_MAP_USED) || defined(LIGHT_ANISOTROPY_USED) ||defined(LIGHT_CLEARCOAT_USED) +#ifndef NORMAL_USED +#define NORMAL_USED #endif - -#ifdef FOG_HEIGHT_ENABLED - { - float y = (inv_view_matrix * vec4(vertex_interp, 1.0)).y; - fog_amount = max(fog_amount, pow(smoothstep(fog_height_min, fog_height_max, y), fog_height_curve)); - } #endif - fog_interp = vec4(fog_color, fog_amount); -#endif //fog +#include "tonemap_inc.glsl" +#include "stdlib_inc.glsl" -#endif //use vertex lighting +/* texture unit usage, N is max_texture_unity-N -#if defined(OVERRIDE_POSITION) - gl_Position = position; -#else - gl_Position = projection_matrix * vec4(vertex_interp, 1.0); -#endif +1-color correction // In tonemap_inc.glsl +2-radiance +3-directional_shadow +4-positional_shadow +5-screen +6-depth -#if defined(RENDER_DEPTH) && defined(USE_RGBA_SHADOWS) - position_interp = gl_Position; -#endif -} - -/* clang-format off */ -[fragment] +*/ -#ifdef USE_GLES_OVER_GL -#define lowp -#define mediump -#define highp -#else -#if defined(USE_HIGHP_PRECISION) -precision highp float; -precision highp int; -#else -precision mediump float; -precision mediump int; -#endif -#endif +uniform highp mat4 world_transform; +/* clang-format on */ #define M_PI 3.14159265359 #define SHADER_IS_SRGB true -// -// uniforms -// - -uniform highp mat4 inv_view_matrix; -/* clang-format on */ -uniform highp mat4 view_matrix; -uniform highp mat4 projection_matrix; -uniform highp mat4 projection_inverse_matrix; - -uniform highp mat4 world_transform; - -uniform highp float time; +/* Varyings */ -uniform highp vec2 viewport_size; - -#if defined(SCREEN_UV_USED) -uniform vec2 screen_pixel_size; -#endif - -#if defined(SCREEN_TEXTURE_USED) -uniform highp sampler2D screen_texture; //texunit:-4 -#endif -#if defined(DEPTH_TEXTURE_USED) -uniform highp sampler2D depth_texture; //texunit:-4 +#if defined(COLOR_USED) +in vec4 color_interp; #endif -#ifdef USE_REFLECTION_PROBE1 - -#ifdef USE_VERTEX_LIGHTING - -in mediump vec4 refprobe1_reflection_normal_blend; -#ifndef USE_LIGHTMAP -in mediump vec3 refprobe1_ambient_normal; +#if defined(UV_USED) +in vec2 uv_interp; #endif +#if defined(UV2_USED) +in vec2 uv2_interp; #else - -uniform bool refprobe1_use_box_project; -uniform highp vec3 refprobe1_box_extents; -uniform vec3 refprobe1_box_offset; -uniform highp mat4 refprobe1_local_matrix; - -#endif //use vertex lighting - -uniform bool refprobe1_exterior; - -uniform highp samplerCube reflection_probe1; //texunit:-5 - -uniform float refprobe1_intensity; -uniform vec4 refprobe1_ambient; - -#endif //USE_REFLECTION_PROBE1 - -#ifdef USE_REFLECTION_PROBE2 - -#ifdef USE_VERTEX_LIGHTING - -in mediump vec4 refprobe2_reflection_normal_blend; -#ifndef USE_LIGHTMAP -in mediump vec3 refprobe2_ambient_normal; +#ifdef USE_LIGHTMAP +in vec2 uv2_interp; #endif - -#else - -uniform bool refprobe2_use_box_project; -uniform highp vec3 refprobe2_box_extents; -uniform vec3 refprobe2_box_offset; -uniform highp mat4 refprobe2_local_matrix; - -#endif //use vertex lighting - -uniform bool refprobe2_exterior; - -uniform highp samplerCube reflection_probe2; //texunit:-6 - -uniform float refprobe2_intensity; -uniform vec4 refprobe2_ambient; - -#endif //USE_REFLECTION_PROBE2 - -#define RADIANCE_MAX_LOD 6.0 - -#if defined(USE_REFLECTION_PROBE1) || defined(USE_REFLECTION_PROBE2) - -void reflection_process(samplerCube reflection_map, -#ifdef USE_VERTEX_LIGHTING - vec3 ref_normal, -#ifndef USE_LIGHTMAP - vec3 amb_normal, #endif - float ref_blend, - -#else //no vertex lighting - vec3 normal, vec3 vertex, - mat4 local_matrix, - bool use_box_project, vec3 box_extents, vec3 box_offset, -#endif //vertex lighting - bool exterior, float intensity, vec4 ref_ambient, float roughness, vec3 ambient, vec3 skybox, inout highp vec4 reflection_accum, inout highp vec4 ambient_accum) { - vec4 reflection; - -#ifdef USE_VERTEX_LIGHTING - - reflection.rgb = textureCubeLod(reflection_map, ref_normal, roughness * RADIANCE_MAX_LOD).rgb; - - float blend = ref_blend; //crappier blend formula for vertex - blend *= blend; - blend = max(0.0, 1.0 - blend); - -#else //fragment lighting - vec3 local_pos = (local_matrix * vec4(vertex, 1.0)).xyz; - - if (any(greaterThan(abs(local_pos), box_extents))) { //out of the reflection box - return; - } - - vec3 inner_pos = abs(local_pos / box_extents); - float blend = max(inner_pos.x, max(inner_pos.y, inner_pos.z)); - blend = mix(length(inner_pos), blend, blend); - blend *= blend; - blend = max(0.0, 1.0 - blend); - - //reflect and make local - vec3 ref_normal = normalize(reflect(vertex, normal)); - ref_normal = (local_matrix * vec4(ref_normal, 0.0)).xyz; - - if (use_box_project) { //box project - - vec3 nrdir = normalize(ref_normal); - vec3 rbmax = (box_extents - local_pos) / nrdir; - vec3 rbmin = (-box_extents - local_pos) / nrdir; - - vec3 rbminmax = mix(rbmin, rbmax, vec3(greaterThan(nrdir, vec3(0.0, 0.0, 0.0)))); - - float fa = min(min(rbminmax.x, rbminmax.y), rbminmax.z); - vec3 posonbox = local_pos + nrdir * fa; - ref_normal = posonbox - box_offset.xyz; - } +#if defined(TANGENT_USED) || defined(ENABLE_NORMALMAP) || defined(LIGHT_USE_ANISOTROPY) +in vec3 tangent_interp; +in vec3 binormal_interp; +#endif - reflection.rgb = textureCubeLod(reflection_map, ref_normal, roughness * RADIANCE_MAX_LOD).rgb; +#ifdef NORMAL_USED +in vec3 normal_interp; #endif - if (exterior) { - reflection.rgb = mix(skybox, reflection.rgb, blend); - } - reflection.rgb *= intensity; - reflection.a = blend; - reflection.rgb *= blend; +in highp vec3 vertex_interp; - reflection_accum += reflection; +/* PBR CHANNELS */ -#ifndef USE_LIGHTMAP +#ifdef USE_RADIANCE_MAP - vec4 ambient_out; -#ifndef USE_VERTEX_LIGHTING +layout(std140) uniform Radiance { // ubo:4 - vec3 amb_normal = (local_matrix * vec4(normal, 0.0)).xyz; -#endif + mat4 radiance_inverse_xform; + float radiance_ambient_contribution; +}; - ambient_out.rgb = textureCubeLod(reflection_map, amb_normal, RADIANCE_MAX_LOD).rgb; - ambient_out.rgb = mix(ref_ambient.rgb, ambient_out.rgb, ref_ambient.a); - if (exterior) { - ambient_out.rgb = mix(ambient, ambient_out.rgb, blend); - } +#define RADIANCE_MAX_LOD 5.0 - ambient_out.a = blend; - ambient_out.rgb *= blend; - ambient_accum += ambient_out; +uniform sampler2D radiance_map; // texunit:-2 -#endif +vec3 textureDualParaboloid(sampler2D p_tex, vec3 p_vec, float p_roughness) { + vec3 norm = normalize(p_vec); + norm.xy /= 1.0 + abs(norm.z); + norm.xy = norm.xy * vec2(0.5, 0.25) + vec2(0.5, 0.25); + if (norm.z > 0.0) { + norm.y = 0.5 - norm.y + 0.5; + } + return textureLod(p_tex, norm.xy, p_roughness * RADIANCE_MAX_LOD).xyz; } -#endif //use refprobe 1 or 2 - -#ifdef USE_LIGHTMAP -uniform mediump sampler2D lightmap; //texunit:-4 -uniform mediump float lightmap_energy; #endif -#ifdef USE_LIGHTMAP_CAPTURE -uniform mediump vec4[12] lightmap_captures; -uniform bool lightmap_capture_sky; +layout(std140) uniform GlobalVariableData { //ubo:1 + vec4 global_variables[MAX_GLOBAL_VARIABLES]; +}; -#endif + /* Material Uniforms */ -#ifdef USE_RADIANCE_MAP +#if defined(MATERIAL_UNIFORMS_USED) -uniform samplerCube radiance_map; // texunit:-2 +/* clang-format off */ +layout(std140) uniform MaterialUniforms { // ubo:3 -uniform mat4 radiance_inverse_xform; +#MATERIAL_UNIFORMS -#endif +}; +/* clang-format on */ -uniform vec4 bg_color; -uniform float bg_energy; +#endif -uniform float ambient_sky_contribution; -uniform vec4 ambient_color; -uniform float ambient_energy; +layout(std140) uniform SceneData { // ubo:2 + highp mat4 projection_matrix; + highp mat4 inv_projection_matrix; + highp mat4 inv_view_matrix; + highp mat4 view_matrix; -#ifdef USE_LIGHTING + vec2 viewport_size; + vec2 screen_pixel_size; -uniform highp vec4 shadow_color; + mediump vec4 ambient_light_color_energy; -#ifdef USE_VERTEX_LIGHTING + mediump float ambient_color_sky_mix; + uint ambient_flags; + bool material_uv2_mode; + float opaque_prepass_threshold; + //bool use_ambient_light; + //bool use_ambient_cubemap; + //bool use_reflection_cubemap; -//get from vertex -in highp vec3 diffuse_interp; -in highp vec3 specular_interp; + mat3 radiance_inverse_xform; -uniform highp vec3 light_direction; //may be used by fog, so leave here + uint directional_light_count; + float z_far; + float z_near; + float pad; -#else -//done in fragment -// general for all lights -uniform highp vec4 light_color; + bool fog_enabled; + float fog_density; + float fog_height; + float fog_height_density; -uniform highp float light_specular; + vec3 fog_light_color; + float fog_sun_scatter; -// directional -uniform highp vec3 light_direction; -// omni -uniform highp vec3 light_position; + float fog_aerial_perspective; -uniform highp float light_attenuation; + float time; + float reflection_multiplier; // one normally, zero when rendering reflections -// spot -uniform highp float light_spot_attenuation; -uniform highp float light_spot_range; -uniform highp float light_spot_angle; -#endif + bool pancake_shadows; +} +scene_data; -//this is needed outside above if because dual paraboloid wants it -uniform highp float light_range; +/* clang-format off */ -#ifdef USE_SHADOW +#GLOBALS -uniform highp vec2 shadow_pixel_size; +/* clang-format on */ -#if defined(LIGHT_MODE_OMNI) || defined(LIGHT_MODE_SPOT) -uniform highp sampler2D light_shadow_atlas; //texunit:-3 -#endif +//directional light data -#ifdef LIGHT_MODE_DIRECTIONAL -uniform highp sampler2D light_directional_shadow; // texunit:-3 -uniform highp vec4 light_split_offsets; -#endif +#ifdef USE_LIGHT_DIRECTIONAL -in highp vec4 shadow_coord; +struct DirectionalLightData { + mediump vec3 direction; + mediump float energy; + mediump vec3 color; + mediump float size; + mediump vec3 pad; + mediump float specular; +}; -#if defined(LIGHT_USE_PSSM2) || defined(LIGHT_USE_PSSM4) -in highp vec4 shadow_coord2; #endif -#if defined(LIGHT_USE_PSSM4) +// omni and spot +#ifdef USE_LIGHT_POSITIONAL +struct LightData { //this structure needs to be as packed as possible + highp vec3 position; + highp float inv_radius; -in highp vec4 shadow_coord3; -in highp vec4 shadow_coord4; - -#endif + mediump vec3 direction; + highp float size; -uniform vec4 light_clamp; + mediump vec3 color; + mediump float attenuation; -#endif // light shadow + mediump float cone_attenuation; + mediump float cone_angle; + mediump float specular_amount; + bool shadow_enabled; +}; -// directional shadow +layout(std140) uniform OmniLightData { // ubo:5 -#endif + LightData omni_lights[MAX_LIGHT_DATA_STRUCTS]; +}; -// -// varyings -// +layout(std140) uniform SpotLightData { // ubo:6 -#if defined(RENDER_DEPTH) && defined(USE_RGBA_SHADOWS) -in highp vec4 position_interp; -#endif + LightData spot_lights[MAX_LIGHT_DATA_STRUCTS]; +}; -in highp vec3 vertex_interp; -in vec3 normal_interp; +uniform highp samplerCubeShadow positional_shadow; // texunit:-6 -#if defined(ENABLE_TANGENT_INTERP) || defined(ENABLE_NORMALMAP) -in vec3 tangent_interp; -in vec3 binormal_interp; -#endif +uniform int omni_light_indices[MAX_FORWARD_LIGHTS]; +uniform int omni_light_count; -#if defined(ENABLE_COLOR_INTERP) -in vec4 color_interp; -#endif +uniform int spot_light_indices[MAX_FORWARD_LIGHTS]; +uniform int spot_light_count; -#if defined(ENABLE_UV_INTERP) -in vec2 uv_interp; -#endif +uniform int reflection_indices[MAX_FORWARD_LIGHTS]; +uniform int reflection_count; -#if defined(ENABLE_UV2_INTERP) || defined(USE_LIGHTMAP) -in vec2 uv2_interp; #endif -in vec3 view_interp; +uniform highp sampler2D screen_texture; // texunit:-5 +uniform highp sampler2D depth_buffer; // texunit:-6 layout(location = 0) out vec4 frag_color; +in highp vec4 position_interp; + vec3 F0(float metallic, float specular, vec3 albedo) { float dielectric = 0.16 * specular * specular; // use albedo * metallic as colored specular reflectance at 0 angle for metallic materials; @@ -985,95 +555,31 @@ vec3 F0(float metallic, float specular, vec3 albedo) { return mix(vec3(dielectric), albedo, vec3(metallic)); } -/* clang-format off */ - -FRAGMENT_SHADER_GLOBALS - -/* clang-format on */ - -#ifdef RENDER_DEPTH_DUAL_PARABOLOID - -in highp float dp_clip; - -#endif - -#ifdef USE_LIGHTING - -// This returns the G_GGX function divided by 2 cos_theta_m, where in practice cos_theta_m is either N.L or N.V. -// We're dividing this factor off because the overall term we'll end up looks like -// (see, for example, the first unnumbered equation in B. Burley, "Physically Based Shading at Disney", SIGGRAPH 2012): -// -// F(L.V) D(N.H) G(N.L) G(N.V) / (4 N.L N.V) -// -// We're basically regouping this as -// -// F(L.V) D(N.H) [G(N.L)/(2 N.L)] [G(N.V) / (2 N.V)] -// -// and thus, this function implements the [G(N.m)/(2 N.m)] part with m = L or V. -// -// The contents of the D and G (G1) functions (GGX) are taken from -// E. Heitz, "Understanding the Masking-Shadowing Function in Microfacet-Based BRDFs", J. Comp. Graph. Tech. 3 (2) (2014). -// Eqns 71-72 and 85-86 (see also Eqns 43 and 80). - -/* -float G_GGX_2cos(float cos_theta_m, float alpha) { - // Schlick's approximation - // C. Schlick, "An Inexpensive BRDF Model for Physically-based Rendering", Computer Graphics Forum. 13 (3): 233 (1994) - // Eq. (19), although see Heitz (2014) the about the problems with his derivation. - // It nevertheless approximates GGX well with k = alpha/2. - float k = 0.5 * alpha; - return 0.5 / (cos_theta_m * (1.0 - k) + k); - - // float cos2 = cos_theta_m * cos_theta_m; - // float sin2 = (1.0 - cos2); - // return 1.0 / (cos_theta_m + sqrt(cos2 + alpha * alpha * sin2)); -} -*/ - -// This approximates G_GGX_2cos(cos_theta_l, alpha) * G_GGX_2cos(cos_theta_v, alpha) -// See Filament docs, Specular G section. -float V_GGX(float cos_theta_l, float cos_theta_v, float alpha) { - return 0.5 / mix(2.0 * cos_theta_l * cos_theta_v, cos_theta_l + cos_theta_v, alpha); -} - +#if defined(USE_LIGHT_DIRECTIONAL) || defined(USE_LIGHT_POSITIONAL) float D_GGX(float cos_theta_m, float alpha) { - float alpha2 = alpha * alpha; - float d = 1.0 + (alpha2 - 1.0) * cos_theta_m * cos_theta_m; - return alpha2 / (M_PI * d * d); + float a = cos_theta_m * alpha; + float k = alpha / (1.0 - cos_theta_m * cos_theta_m + a * a); + return k * k * (1.0 / M_PI); } -/* -float G_GGX_anisotropic_2cos(float cos_theta_m, float alpha_x, float alpha_y, float cos_phi, float sin_phi) { - float cos2 = cos_theta_m * cos_theta_m; - float sin2 = (1.0 - cos2); - float s_x = alpha_x * cos_phi; - float s_y = alpha_y * sin_phi; - return 1.0 / max(cos_theta_m + sqrt(cos2 + (s_x * s_x + s_y * s_y) * sin2), 0.001); -} -*/ - -// This approximates G_GGX_anisotropic_2cos(cos_theta_l, ...) * G_GGX_anisotropic_2cos(cos_theta_v, ...) -// See Filament docs, Anisotropic specular BRDF section. -float V_GGX_anisotropic(float alpha_x, float alpha_y, float TdotV, float TdotL, float BdotV, float BdotL, float NdotV, float NdotL) { - float Lambda_V = NdotL * length(vec3(alpha_x * TdotV, alpha_y * BdotV, NdotV)); - float Lambda_L = NdotV * length(vec3(alpha_x * TdotL, alpha_y * BdotL, NdotL)); - return 0.5 / (Lambda_V + Lambda_L); +// From Earl Hammon, Jr. "PBR Diffuse Lighting for GGX+Smith Microsurfaces" https://www.gdcvault.com/play/1024478/PBR-Diffuse-Lighting-for-GGX +float V_GGX(float NdotL, float NdotV, float alpha) { + return 0.5 / mix(2.0 * NdotL * NdotV, NdotL + NdotV, alpha); } -float D_GGX_anisotropic(float cos_theta_m, float alpha_x, float alpha_y, float cos_phi, float sin_phi, float NdotH) { +float D_GGX_anisotropic(float cos_theta_m, float alpha_x, float alpha_y, float cos_phi, float sin_phi) { float alpha2 = alpha_x * alpha_y; - highp vec3 v = vec3(alpha_y * cos_phi, alpha_x * sin_phi, alpha2 * NdotH); + highp vec3 v = vec3(alpha_y * cos_phi, alpha_x * sin_phi, alpha2 * cos_theta_m); highp float v2 = dot(v, v); float w2 = alpha2 / v2; float D = alpha2 * w2 * w2 * (1.0 / M_PI); return D; +} - /* float cos2 = cos_theta_m * cos_theta_m; - float sin2 = (1.0 - cos2); - float r_x = cos_phi / alpha_x; - float r_y = sin_phi / alpha_y; - float d = cos2 + sin2 * (r_x * r_x + r_y * r_y); - return 1.0 / max(M_PI * alpha_x * alpha_y * d * d, 0.001); */ +float V_GGX_anisotropic(float alpha_x, float alpha_y, float TdotV, float TdotL, float BdotV, float BdotL, float NdotV, float NdotL) { + float Lambda_V = NdotL * length(vec3(alpha_x * TdotV, alpha_y * BdotV, NdotV)); + float Lambda_L = NdotV * length(vec3(alpha_x * TdotL, alpha_y * BdotL, NdotL)); + return 0.5 / (Lambda_V + Lambda_L); } float SchlickFresnel(float u) { @@ -1082,109 +588,64 @@ float SchlickFresnel(float u) { return m2 * m2 * m; // pow(m,5) } -float GTR1(float NdotH, float a) { - if (a >= 1.0) - return 1.0 / M_PI; - float a2 = a * a; - float t = 1.0 + (a2 - 1.0) * NdotH * NdotH; - return (a2 - 1.0) / (M_PI * log(a2) * t); -} +void light_compute(vec3 N, vec3 L, vec3 V, float A, vec3 light_color, float attenuation, vec3 f0, uint orms, float specular_amount, vec3 albedo, inout float alpha, +#ifdef LIGHT_BACKLIGHT_USED + vec3 backlight, +#endif +#ifdef LIGHT_RIM_USED + float rim, float rim_tint, +#endif +#ifdef LIGHT_CLEARCOAT_USED + float clearcoat, float clearcoat_roughness, vec3 vertex_normal, +#endif +#ifdef LIGHT_ANISOTROPY_USED + vec3 B, vec3 T, float anisotropy, +#endif + inout vec3 diffuse_light, inout vec3 specular_light) { -void light_compute( - vec3 N, - vec3 L, - vec3 V, - vec3 B, - vec3 T, - vec3 light_color, - vec3 attenuation, - vec3 diffuse_color, - vec3 transmission, - float specular_blob_intensity, - float roughness, - float metallic, - float specular, - float rim, - float rim_tint, - float clearcoat, - float clearcoat_roughness, - float anisotropy, - inout vec3 diffuse_light, - inout vec3 specular_light, - inout float alpha) { -//this makes lights behave closer to linear, but then addition of lights looks bad -//better left disabled + vec4 orms_unpacked = unpackUnorm4x8(orms); -//#define SRGB_APPROX(m_var) m_var = pow(m_var,0.4545454545); -/* -#define SRGB_APPROX(m_var) {\ - float S1 = sqrt(m_var);\ - float S2 = sqrt(S1);\ - float S3 = sqrt(S2);\ - m_var = 0.662002687 * S1 + 0.684122060 * S2 - 0.323583601 * S3 - 0.0225411470 * m_var;\ - } -*/ -#define SRGB_APPROX(m_var) + float roughness = orms_unpacked.y; + float metallic = orms_unpacked.z; #if defined(USE_LIGHT_SHADER_CODE) // light is written by the light shader vec3 normal = N; - vec3 albedo = diffuse_color; vec3 light = L; vec3 view = V; /* clang-format off */ -LIGHT_SHADER_CODE + +#CODE : LIGHT /* clang-format on */ #else - float NdotL = dot(N, L); + float NdotL = min(A + dot(N, L), 1.0); float cNdotL = max(NdotL, 0.0); // clamped NdotL float NdotV = dot(N, V); - float cNdotV = max(abs(NdotV), 1e-6); + float cNdotV = max(NdotV, 0.0); -#if defined(DIFFUSE_BURLEY) || defined(SPECULAR_BLINN) || defined(SPECULAR_SCHLICK_GGX) || defined(LIGHT_USE_CLEARCOAT) +#if defined(DIFFUSE_BURLEY) || defined(SPECULAR_SCHLICK_GGX) || defined(LIGHT_CLEARCOAT_USED) vec3 H = normalize(V + L); #endif -#if defined(SPECULAR_BLINN) || defined(SPECULAR_SCHLICK_GGX) || defined(LIGHT_USE_CLEARCOAT) - float cNdotH = max(dot(N, H), 0.0); +#if defined(SPECULAR_SCHLICK_GGX) + float cNdotH = clamp(A + dot(N, H), 0.0, 1.0); #endif -#if defined(DIFFUSE_BURLEY) || defined(SPECULAR_SCHLICK_GGX) || defined(LIGHT_USE_CLEARCOAT) - float cLdotH = max(dot(L, H), 0.0); +#if defined(DIFFUSE_BURLEY) || defined(SPECULAR_SCHLICK_GGX) || defined(LIGHT_CLEARCOAT_USED) + float cLdotH = clamp(A + dot(L, H), 0.0, 1.0); #endif if (metallic < 1.0) { -#if defined(DIFFUSE_OREN_NAYAR) - vec3 diffuse_brdf_NL; -#else float diffuse_brdf_NL; // BRDF times N.L for calculating diffuse radiance -#endif #if defined(DIFFUSE_LAMBERT_WRAP) // energy conserving lambert wrap shader diffuse_brdf_NL = max(0.0, (NdotL + roughness) / ((1.0 + roughness) * (1.0 + roughness))); - -#elif defined(DIFFUSE_OREN_NAYAR) - - { - // see http://mimosa-pudica.net/improved-oren-nayar.html - float LdotV = dot(L, V); - - float s = LdotV - NdotL * NdotV; - float t = mix(1.0, max(NdotL, NdotV), step(0.0, s)); - - float sigma2 = roughness * roughness; // TODO: this needs checking - vec3 A = 1.0 + sigma2 * (-0.5 / (sigma2 + 0.33) + 0.17 * diffuse_color / (sigma2 + 0.13)); - float B = 0.45 * sigma2 / (sigma2 + 0.09); - - diffuse_brdf_NL = cNdotL * (A + vec3(B) * s / t) * (1.0 / M_PI); - } - #elif defined(DIFFUSE_TOON) diffuse_brdf_NL = smoothstep(-roughness, max(roughness, 0.01), NdotL); @@ -1196,230 +657,208 @@ LIGHT_SHADER_CODE float FdV = 1.0 + FD90_minus_1 * SchlickFresnel(cNdotV); float FdL = 1.0 + FD90_minus_1 * SchlickFresnel(cNdotL); diffuse_brdf_NL = (1.0 / M_PI) * FdV * FdL * cNdotL; - /* - float energyBias = mix(roughness, 0.0, 0.5); - float energyFactor = mix(roughness, 1.0, 1.0 / 1.51); - float fd90 = energyBias + 2.0 * VoH * VoH * roughness; - float f0 = 1.0; - float lightScatter = f0 + (fd90 - f0) * pow(1.0 - cNdotL, 5.0); - float viewScatter = f0 + (fd90 - f0) * pow(1.0 - cNdotV, 5.0); - - diffuse_brdf_NL = lightScatter * viewScatter * energyFactor; - */ } #else // lambert diffuse_brdf_NL = cNdotL * (1.0 / M_PI); #endif - SRGB_APPROX(diffuse_brdf_NL) + diffuse_light += light_color * diffuse_brdf_NL * attenuation; - diffuse_light += light_color * diffuse_color * diffuse_brdf_NL * attenuation; - -#if defined(TRANSMISSION_USED) - diffuse_light += light_color * diffuse_color * (vec3(1.0 / M_PI) - diffuse_brdf_NL) * transmission * attenuation; +#if defined(LIGHT_BACKLIGHT_USED) + diffuse_light += light_color * (vec3(1.0 / M_PI) - diffuse_brdf_NL) * backlight * attenuation; #endif -#if defined(LIGHT_USE_RIM) +#if defined(LIGHT_RIM_USED) float rim_light = pow(max(0.0, 1.0 - cNdotV), max(0.0, (1.0 - roughness) * 16.0)); - diffuse_light += rim_light * rim * mix(vec3(1.0), diffuse_color, rim_tint) * light_color; + diffuse_light += rim_light * rim * mix(vec3(1.0), albedo, rim_tint) * light_color; #endif } - if (roughness > 0.0) { + if (roughness > 0.0) { // FIXME: roughness == 0 should not disable specular light entirely -#if defined(SPECULAR_SCHLICK_GGX) - vec3 specular_brdf_NL = vec3(0.0); -#else - float specular_brdf_NL = 0.0; -#endif - -#if defined(SPECULAR_BLINN) - - //normalized blinn - float shininess = exp2(15.0 * (1.0 - roughness) + 1.0) * 0.25; - float blinn = pow(cNdotH, shininess) * cNdotL; - blinn *= (shininess + 8.0) * (1.0 / (8.0 * M_PI)); - specular_brdf_NL = blinn; - -#elif defined(SPECULAR_PHONG) - - vec3 R = normalize(-reflect(L, N)); - float cRdotV = max(0.0, dot(R, V)); - float shininess = exp2(15.0 * (1.0 - roughness) + 1.0) * 0.25; - float phong = pow(cRdotV, shininess); - phong *= (shininess + 8.0) * (1.0 / (8.0 * M_PI)); - specular_brdf_NL = (phong) / max(4.0 * cNdotV * cNdotL, 0.75); + // D -#elif defined(SPECULAR_TOON) +#if defined(SPECULAR_TOON) vec3 R = normalize(-reflect(L, N)); float RdotV = dot(R, V); float mid = 1.0 - roughness; mid *= mid; - specular_brdf_NL = smoothstep(mid - roughness * 0.5, mid + roughness * 0.5, RdotV) * mid; + float intensity = smoothstep(mid - roughness * 0.5, mid + roughness * 0.5, RdotV) * mid; + diffuse_light += light_color * intensity * attenuation * specular_amount; // write to diffuse_light, as in toon shading you generally want no reflection #elif defined(SPECULAR_DISABLED) // none.. + #elif defined(SPECULAR_SCHLICK_GGX) // shlick+ggx as default - -#if defined(LIGHT_USE_ANISOTROPY) float alpha_ggx = roughness * roughness; +#if defined(LIGHT_ANISOTROPY_USED) + float aspect = sqrt(1.0 - anisotropy * 0.9); float ax = alpha_ggx / aspect; float ay = alpha_ggx * aspect; float XdotH = dot(T, H); float YdotH = dot(B, H); - float D = D_GGX_anisotropic(cNdotH, ax, ay, XdotH, YdotH, cNdotH); - //float G = G_GGX_anisotropic_2cos(cNdotL, ax, ay, XdotH, YdotH) * G_GGX_anisotropic_2cos(cNdotV, ax, ay, XdotH, YdotH); + float D = D_GGX_anisotropic(cNdotH, ax, ay, XdotH, YdotH); float G = V_GGX_anisotropic(ax, ay, dot(T, V), dot(T, L), dot(B, V), dot(B, L), cNdotV, cNdotL); - -#else - float alpha_ggx = roughness * roughness; +#else // LIGHT_ANISOTROPY_USED float D = D_GGX(cNdotH, alpha_ggx); - //float G = G_GGX_2cos(cNdotL, alpha_ggx) * G_GGX_2cos(cNdotV, alpha_ggx); float G = V_GGX(cNdotL, cNdotV, alpha_ggx); -#endif - // F - vec3 f0 = F0(metallic, specular, diffuse_color); +#endif // LIGHT_ANISOTROPY_USED + // F float cLdotH5 = SchlickFresnel(cLdotH); vec3 F = mix(vec3(cLdotH5), vec3(1.0), f0); - specular_brdf_NL = cNdotL * D * F * G; + vec3 specular_brdf_NL = cNdotL * D * F * G; + specular_light += specular_brdf_NL * light_color * attenuation * specular_amount; #endif - SRGB_APPROX(specular_brdf_NL) - specular_light += specular_brdf_NL * light_color * specular_blob_intensity * attenuation; - -#if defined(LIGHT_USE_CLEARCOAT) +#if defined(LIGHT_CLEARCOAT_USED) + // Clearcoat ignores normal_map, use vertex normal instead + float ccNdotL = max(min(A + dot(vertex_normal, L), 1.0), 0.0); + float ccNdotH = clamp(A + dot(vertex_normal, H), 0.0, 1.0); + float ccNdotV = max(dot(vertex_normal, V), 1e-4); #if !defined(SPECULAR_SCHLICK_GGX) float cLdotH5 = SchlickFresnel(cLdotH); #endif - float Dr = GTR1(cNdotH, mix(.1, .001, clearcoat_roughness)); + float Dr = D_GGX(ccNdotH, mix(0.001, 0.1, clearcoat_roughness)); + float Gr = 0.25 / (cLdotH * cLdotH); float Fr = mix(.04, 1.0, cLdotH5); - //float Gr = G_GGX_2cos(cNdotL, .25) * G_GGX_2cos(cNdotV, .25); - float Gr = V_GGX(cNdotL, cNdotV, 0.25); - - float clearcoat_specular_brdf_NL = 0.25 * clearcoat * Gr * Fr * Dr * cNdotL; + float clearcoat_specular_brdf_NL = clearcoat * Gr * Fr * Dr * cNdotL; - specular_light += clearcoat_specular_brdf_NL * light_color * specular_blob_intensity * attenuation; -#endif + specular_light += clearcoat_specular_brdf_NL * light_color * attenuation * specular_amount; + // TODO: Clearcoat adds light to the scene right now (it is non-energy conserving), both diffuse and specular need to be scaled by (1.0 - FR) + // but to do so we need to rearrange this entire function +#endif // LIGHT_CLEARCOAT_USED } #ifdef USE_SHADOW_TO_OPACITY - alpha = min(alpha, clamp(1.0 - length(attenuation), 0.0, 1.0)); + alpha = min(alpha, clamp(1.0 - attenuation, 0.0, 1.0)); #endif -#endif //defined(USE_LIGHT_SHADER_CODE) +#endif //defined(LIGHT_CODE_USED) } -#endif -// shadows - -#ifdef USE_SHADOW - -#ifdef USE_RGBA_SHADOWS - -#define SHADOW_DEPTH(m_val) dot(m_val, vec4(1.0 / (255.0 * 255.0 * 255.0), 1.0 / (255.0 * 255.0), 1.0 / 255.0, 1.0)) - -#else - -#define SHADOW_DEPTH(m_val) (m_val).r +float get_omni_attenuation(float distance, float inv_range, float decay) { + float nd = distance * inv_range; + nd *= nd; + nd *= nd; // nd^4 + nd = max(1.0 - nd, 0.0); + nd *= nd; // nd^2 + return nd * pow(max(distance, 0.0001), -decay); +} +void light_process_omni(uint idx, vec3 vertex, vec3 eye_vec, vec3 normal, vec3 f0, uint orms, float shadow, vec3 albedo, inout float alpha, +#ifdef LIGHT_BACKLIGHT_USED + vec3 backlight, #endif - -#define SAMPLE_SHADOW_TEXEL(p_shadow, p_pos, p_depth) step(p_depth, SHADOW_DEPTH(texture(p_shadow, p_pos))) -#define SAMPLE_SHADOW_TEXEL_PROJ(p_shadow, p_pos) step(p_pos.z, SHADOW_DEPTH(textureProj(p_shadow, p_pos))) - -float sample_shadow(highp sampler2D shadow, highp vec4 spos) { -#ifdef SHADOW_MODE_PCF_13 - - spos.xyz /= spos.w; - vec2 pos = spos.xy; - float depth = spos.z; - - float avg = SAMPLE_SHADOW_TEXEL(shadow, pos, depth); - avg += SAMPLE_SHADOW_TEXEL(shadow, pos + vec2(shadow_pixel_size.x, 0.0), depth); - avg += SAMPLE_SHADOW_TEXEL(shadow, pos + vec2(-shadow_pixel_size.x, 0.0), depth); - avg += SAMPLE_SHADOW_TEXEL(shadow, pos + vec2(0.0, shadow_pixel_size.y), depth); - avg += SAMPLE_SHADOW_TEXEL(shadow, pos + vec2(0.0, -shadow_pixel_size.y), depth); - avg += SAMPLE_SHADOW_TEXEL(shadow, pos + vec2(shadow_pixel_size.x, shadow_pixel_size.y), depth); - avg += SAMPLE_SHADOW_TEXEL(shadow, pos + vec2(-shadow_pixel_size.x, shadow_pixel_size.y), depth); - avg += SAMPLE_SHADOW_TEXEL(shadow, pos + vec2(shadow_pixel_size.x, -shadow_pixel_size.y), depth); - avg += SAMPLE_SHADOW_TEXEL(shadow, pos + vec2(-shadow_pixel_size.x, -shadow_pixel_size.y), depth); - avg += SAMPLE_SHADOW_TEXEL(shadow, pos + vec2(shadow_pixel_size.x * 2.0, 0.0), depth); - avg += SAMPLE_SHADOW_TEXEL(shadow, pos + vec2(-shadow_pixel_size.x * 2.0, 0.0), depth); - avg += SAMPLE_SHADOW_TEXEL(shadow, pos + vec2(0.0, shadow_pixel_size.y * 2.0), depth); - avg += SAMPLE_SHADOW_TEXEL(shadow, pos + vec2(0.0, -shadow_pixel_size.y * 2.0), depth); - return avg * (1.0 / 13.0); +#ifdef LIGHT_TRANSMITTANCE_USED + vec4 transmittance_color, + float transmittance_depth, + float transmittance_boost, #endif - -#ifdef SHADOW_MODE_PCF_5 - - spos.xyz /= spos.w; - vec2 pos = spos.xy; - float depth = spos.z; - - float avg = SAMPLE_SHADOW_TEXEL(shadow, pos, depth); - avg += SAMPLE_SHADOW_TEXEL(shadow, pos + vec2(shadow_pixel_size.x, 0.0), depth); - avg += SAMPLE_SHADOW_TEXEL(shadow, pos + vec2(-shadow_pixel_size.x, 0.0), depth); - avg += SAMPLE_SHADOW_TEXEL(shadow, pos + vec2(0.0, shadow_pixel_size.y), depth); - avg += SAMPLE_SHADOW_TEXEL(shadow, pos + vec2(0.0, -shadow_pixel_size.y), depth); - return avg * (1.0 / 5.0); - +#ifdef LIGHT_RIM_USED + float rim, float rim_tint, #endif +#ifdef LIGHT_CLEARCOAT_USED + float clearcoat, float clearcoat_roughness, vec3 vertex_normal, +#endif +#ifdef LIGHT_ANISOTROPY_USED + vec3 binormal, vec3 tangent, float anisotropy, +#endif + inout vec3 diffuse_light, inout vec3 specular_light) { + vec3 light_rel_vec = omni_lights[idx].position - vertex; + float light_length = length(light_rel_vec); + float omni_attenuation = get_omni_attenuation(light_length, omni_lights[idx].inv_radius, omni_lights[idx].attenuation); + vec3 light_attenuation = vec3(omni_attenuation); + vec3 color = omni_lights[idx].color; + float size_A = 0.0; + + if (omni_lights.data[idx].size > 0.0) { + float t = omni_lights[idx].size / max(0.001, light_length); + size_A = max(0.0, 1.0 - 1 / sqrt(1 + t * t)); + } -#if !defined(SHADOW_MODE_PCF_5) || !defined(SHADOW_MODE_PCF_13) - - return SAMPLE_SHADOW_TEXEL_PROJ(shadow, spos); + light_compute(normal, normalize(light_rel_vec), eye_vec, size_A, color, light_attenuation, f0, orms, omni_lights[idx].specular_amount, albedo, alpha, +#ifdef LIGHT_BACKLIGHT_USED + backlight, +#endif +#ifdef LIGHT_RIM_USED + rim * omni_attenuation, rim_tint, +#endif +#ifdef LIGHT_CLEARCOAT_USED + clearcoat, clearcoat_roughness, vertex_normal, #endif +#ifdef LIGHT_ANISOTROPY_USED + binormal, tangent, anisotropy, +#endif + diffuse_light, + specular_light); } +void light_process_spot(uint idx, vec3 vertex, vec3 eye_vec, vec3 normal, vec3 f0, uint orms, float shadow, vec3 albedo, inout float alpha, +#ifdef LIGHT_BACKLIGHT_USED + vec3 backlight, #endif - -#if defined(FOG_DEPTH_ENABLED) || defined(FOG_HEIGHT_ENABLED) - -#if defined(USE_VERTEX_LIGHTING) - -in vec4 fog_interp; - -#else -uniform mediump vec4 fog_color_base; -#ifdef LIGHT_MODE_DIRECTIONAL -uniform mediump vec4 fog_sun_color_amount; +#ifdef LIGHT_RIM_USED + float rim, float rim_tint, +#endif +#ifdef LIGHT_CLEARCOAT_USED + float clearcoat, float clearcoat_roughness, vec3 vertex_normal, +#endif +#ifdef LIGHT_ANISOTROPY_USED + vec3 binormal, vec3 tangent, float anisotropy, #endif + inout vec3 diffuse_light, + inout vec3 specular_light) { -uniform bool fog_transmit_enabled; -uniform mediump float fog_transmit_curve; + vec3 light_rel_vec = spot_lights[idx].position - vertex; + float light_length = length(light_rel_vec); + float spot_attenuation = get_omni_attenuation(light_length, spot_lights[idx].inv_radius, spot_lights[idx].attenuation); + vec3 spot_dir = spot_lights[idx].direction; + float scos = max(dot(-normalize(light_rel_vec), spot_dir), spot_lights[idx].cone_angle); + float spot_rim = max(0.0001, (1.0 - scos) / (1.0 - spot_lights[idx].cone_angle)); + spot_attenuation *= 1.0 - pow(spot_rim, spot_lights[idx].cone_attenuation); + float light_attenuation = spot_attenuation; + vec3 color = spot_lights[idx].color; + + float size_A = 0.0; + + if (spot_lights.data[idx].size > 0.0) { + float t = spot_lights.data[idx].size / max(0.001, light_length); + size_A = max(0.0, 1.0 - 1 / sqrt(1 + t * t)); + } -#ifdef FOG_DEPTH_ENABLED -uniform highp float fog_depth_begin; -uniform mediump float fog_depth_curve; -uniform mediump float fog_max_distance; + light_compute(normal, normalize(light_rel_vec), eye_vec, size_A, color, light_attenuation, f0, orms, spot_lights[idx].specular_amount, albedo, alpha, +#ifdef LIGHT_BACKLIGHT_USED + backlight, #endif - -#ifdef FOG_HEIGHT_ENABLED -uniform highp float fog_height_min; -uniform highp float fog_height_max; -uniform mediump float fog_height_curve; +#ifdef LIGHT_RIM_USED + rim * spot_attenuation, rim_tint, #endif - -#endif //vertex lit -#endif //fog +#ifdef LIGHT_CLEARCOAT_USED + clearcoat, clearcoat_roughness, vertex_normal, +#endif +#ifdef LIGHT_ANISOTROPY_USED + binormal, tangent, anisotropy, +#endif + diffuse_light, specular_light); +} +#endif // defined(USE_LIGHT_DIRECTIONAL) || defined(USE_LIGHT_POSITIONAL) void main() { -#ifdef RENDER_DEPTH_DUAL_PARABOLOID - - if (dp_clip > 0.0) - discard; -#endif - highp vec3 vertex = vertex_interp; + //lay out everything, whatever is unused is optimized away anyway + vec3 vertex = vertex_interp; vec3 view = -normalize(vertex_interp); vec3 albedo = vec3(1.0); - vec3 transmission = vec3(0.0); + vec3 backlight = vec3(0.0); + vec4 transmittance_color = vec4(0.0, 0.0, 0.0, 1.0); + float transmittance_depth = 0.0; + float transmittance_boost = 0.0; float metallic = 0.0; float specular = 0.5; vec3 emission = vec3(0.0); @@ -1430,617 +869,235 @@ void main() { float clearcoat_roughness = 0.0; float anisotropy = 0.0; vec2 anisotropy_flow = vec2(1.0, 0.0); - float sss_strength = 0.0; //unused - // gl_FragDepth is not available in GLES2, so writing to DEPTH is not converted to gl_FragDepth by Godot compiler resulting in a - // compile error because DEPTH is not a variable. - float m_DEPTH = 0.0; - - float alpha = 1.0; - float side = 1.0; - - float specular_blob_intensity = 1.0; -#if defined(SPECULAR_TOON) - specular_blob_intensity *= specular * 2.0; + vec4 fog = vec4(0.0); +#if defined(CUSTOM_RADIANCE_USED) + vec4 custom_radiance = vec4(0.0); +#endif +#if defined(CUSTOM_IRRADIANCE_USED) + vec4 custom_irradiance = vec4(0.0); #endif -#if defined(ENABLE_AO) float ao = 1.0; float ao_light_affect = 0.0; -#endif -#if defined(ENABLE_TANGENT_INTERP) || defined(ENABLE_NORMALMAP) - vec3 binormal = normalize(binormal_interp) * side; - vec3 tangent = normalize(tangent_interp) * side; + float alpha = 1.0; + +#if defined(TANGENT_USED) || defined(NORMAL_MAP_USED) || defined(LIGHT_ANISOTROPY_USED) + vec3 binormal = normalize(binormal_interp); + vec3 tangent = normalize(tangent_interp); #else vec3 binormal = vec3(0.0); vec3 tangent = vec3(0.0); #endif - vec3 normal = normalize(normal_interp) * side; -#if defined(ENABLE_NORMALMAP) - vec3 normalmap = vec3(0.5); +#ifdef NORMAL_USED + vec3 normal = normalize(normal_interp); + +#if defined(DO_SIDE_CHECK) + if (!gl_FrontFacing) { + normal = -normal; + } #endif - float normaldepth = 1.0; -#if defined(ALPHA_SCISSOR_USED) - float alpha_scissor = 0.5; +#endif //NORMAL_USED + +#ifdef UV_USED + vec2 uv = uv_interp; #endif -#if defined(SCREEN_UV_USED) - vec2 screen_uv = gl_FragCoord.xy * screen_pixel_size; +#if defined(UV2_USED) || defined(USE_LIGHTMAP) + vec2 uv2 = uv2_interp; #endif - { - /* clang-format off */ +#if defined(COLOR_USED) + vec4 color = color_interp; +#endif -FRAGMENT_SHADER_CODE +#if defined(NORMAL_MAP_USED) - /* clang-format on */ - } + vec3 normal_map = vec3(0.5); +#endif -#if defined(ENABLE_NORMALMAP) - normalmap.xy = normalmap.xy * 2.0 - 1.0; - normalmap.z = sqrt(max(0.0, 1.0 - dot(normalmap.xy, normalmap.xy))); + float normal_map_depth = 1.0; - normal = normalize(mix(normal_interp, tangent * normalmap.x + binormal * normalmap.y + normal * normalmap.z, normaldepth)) * side; - //normal = normalmap; -#endif + vec2 screen_uv = gl_FragCoord.xy * scene_data.screen_pixel_size + scene_data.screen_pixel_size * 0.5; //account for center - normal = normalize(normal); + float sss_strength = 0.0; - vec3 N = normal; +#ifdef ALPHA_SCISSOR_USED + float alpha_scissor_threshold = 1.0; +#endif // ALPHA_SCISSOR_USED - vec3 specular_light = vec3(0.0, 0.0, 0.0); - vec3 diffuse_light = vec3(0.0, 0.0, 0.0); - vec3 ambient_light = vec3(0.0, 0.0, 0.0); +#ifdef ALPHA_HASH_USED + float alpha_hash_scale = 1.0; +#endif // ALPHA_HASH_USED - vec3 eye_position = view; +#ifdef ALPHA_ANTIALIASING_EDGE_USED + float alpha_antialiasing_edge = 0.0; + vec2 alpha_texture_coordinate = vec2(0.0, 0.0); +#endif // ALPHA_ANTIALIASING_EDGE_USED + { +#CODE : FRAGMENT + } -#if !defined(USE_SHADOW_TO_OPACITY) +#ifndef USE_SHADOW_TO_OPACITY #if defined(ALPHA_SCISSOR_USED) - if (alpha < alpha_scissor) { + if (alpha < alpha_scissor_threshold) { discard; } #endif // ALPHA_SCISSOR_USED -#ifdef USE_DEPTH_PREPASS - if (alpha < 0.1) { +#ifdef USE_OPAQUE_PREPASS +#if !defined(ALPHA_SCISSOR_USED) + + if (alpha < scene_data.opaque_prepass_threshold) { discard; } -#endif // USE_DEPTH_PREPASS -#endif // !USE_SHADOW_TO_OPACITY +#endif // not ALPHA_SCISSOR_USED +#endif // USE_OPAQUE_PREPASS -#ifdef BASE_PASS - - // IBL precalculations - float ndotv = clamp(dot(normal, eye_position), 0.0, 1.0); - vec3 f0 = F0(metallic, specular, albedo); - vec3 F = f0 + (max(vec3(1.0 - roughness), f0) - f0) * pow(1.0 - ndotv, 5.0); - -#ifdef AMBIENT_LIGHT_DISABLED - ambient_light = vec3(0.0, 0.0, 0.0); -#else - -#ifdef USE_RADIANCE_MAP - - vec3 ref_vec = reflect(-eye_position, N); - ref_vec = normalize((radiance_inverse_xform * vec4(ref_vec, 0.0)).xyz); - - ref_vec.z *= -1.0; - - specular_light = textureCubeLod(radiance_map, ref_vec, roughness * RADIANCE_MAX_LOD).xyz * bg_energy; -#ifndef USE_LIGHTMAP - { - vec3 ambient_dir = normalize((radiance_inverse_xform * vec4(normal, 0.0)).xyz); - vec3 env_ambient = textureCubeLod(radiance_map, ambient_dir, 4.0).xyz * bg_energy; - env_ambient *= 1.0 - F; +#endif // !USE_SHADOW_TO_OPACITY - ambient_light = mix(ambient_color.rgb, env_ambient, ambient_sky_contribution); - } -#endif +#ifdef NORMAL_MAP_USED -#else + normal_map.xy = normal_map.xy * 2.0 - 1.0; + normal_map.z = sqrt(max(0.0, 1.0 - dot(normal_map.xy, normal_map.xy))); //always ignore Z, as it can be RG packed, Z may be pos/neg, etc. - ambient_light = ambient_color.rgb; - specular_light = bg_color.rgb * bg_energy; + normal = normalize(mix(normal, tangent * normal_map.x + binormal * normal_map.y + normal * normal_map.z, normal_map_depth)); #endif -#endif // AMBIENT_LIGHT_DISABLED - ambient_light *= ambient_energy; - -#if defined(USE_REFLECTION_PROBE1) || defined(USE_REFLECTION_PROBE2) - vec4 ambient_accum = vec4(0.0); - vec4 reflection_accum = vec4(0.0); +#ifdef LIGHT_ANISOTROPY_USED -#ifdef USE_REFLECTION_PROBE1 + if (anisotropy > 0.01) { + //rotation matrix + mat3 rot = mat3(tangent, binormal, normal); + //make local to space + tangent = normalize(rot * vec3(anisotropy_flow.x, anisotropy_flow.y, 0.0)); + binormal = normalize(rot * vec3(-anisotropy_flow.y, anisotropy_flow.x, 0.0)); + } - reflection_process(reflection_probe1, -#ifdef USE_VERTEX_LIGHTING - refprobe1_reflection_normal_blend.rgb, -#ifndef USE_LIGHTMAP - refprobe1_ambient_normal, -#endif - refprobe1_reflection_normal_blend.a, -#else - normal_interp, vertex_interp, refprobe1_local_matrix, - refprobe1_use_box_project, refprobe1_box_extents, refprobe1_box_offset, #endif - refprobe1_exterior, refprobe1_intensity, refprobe1_ambient, roughness, - ambient_light, specular_light, reflection_accum, ambient_accum); -#endif // USE_REFLECTION_PROBE1 +#ifndef MODE_RENDER_DEPTH + vec3 f0 = F0(metallic, specular, albedo); + // Convert albedo to linear. Approximation from: http://chilliant.blogspot.com/2012/08/srgb-approximations-for-hlsl.html + albedo = albedo * (albedo * (albedo * 0.305306011 + 0.682171111) + 0.012522878); + vec3 specular_light = vec3(0.0, 0.0, 0.0); + vec3 diffuse_light = vec3(0.0, 0.0, 0.0); + vec3 ambient_light = vec3(0.0, 0.0, 0.0); -#ifdef USE_REFLECTION_PROBE2 +#ifdef BASE_PASS + /////////////////////// LIGHTING ////////////////////////////// - reflection_process(reflection_probe2, -#ifdef USE_VERTEX_LIGHTING - refprobe2_reflection_normal_blend.rgb, -#ifndef USE_LIGHTMAP - refprobe2_ambient_normal, -#endif - refprobe2_reflection_normal_blend.a, -#else - normal_interp, vertex_interp, refprobe2_local_matrix, - refprobe2_use_box_project, refprobe2_box_extents, refprobe2_box_offset, -#endif - refprobe2_exterior, refprobe2_intensity, refprobe2_ambient, roughness, - ambient_light, specular_light, reflection_accum, ambient_accum); + // IBL precalculations + float ndotv = clamp(dot(normal, view), 0.0, 1.0); + vec3 F = f0 + (max(vec3(1.0 - roughness), f0) - f0) * pow(1.0 - ndotv, 5.0); -#endif // USE_REFLECTION_PROBE2 + // Calculate IBL + // Calculate Reflection probes + // Caclculate Lightmaps - if (reflection_accum.a > 0.0) { - specular_light = reflection_accum.rgb / reflection_accum.a; - } + float specular_blob_intensity = 1.0; -#ifndef USE_LIGHTMAP - if (ambient_accum.a > 0.0) { - ambient_light = ambient_accum.rgb / ambient_accum.a; - } +#if defined(SPECULAR_TOON) + specular_blob_intensity *= specular * 2.0; #endif -#endif // defined(USE_REFLECTION_PROBE1) || defined(USE_REFLECTION_PROBE2) - - // environment BRDF approximation { #if defined(DIFFUSE_TOON) //simplify for toon, as specular_light *= specular * metallic * albedo * 2.0; #else - // scales the specular reflections, needs to be computed before lighting happens, - // but after environment and reflection probes are added - //TODO: this curve is not really designed for gammaspace, should be adjusted + // scales the specular reflections, needs to be be computed before lighting happens, + // but after environment, GI, and reflection probes are added + // Environment brdf approximation (Lazarov 2013) + // see https://www.unrealengine.com/en-US/blog/physically-based-shading-on-mobile const vec4 c0 = vec4(-1.0, -0.0275, -0.572, 0.022); const vec4 c1 = vec4(1.0, 0.0425, 1.04, -0.04); vec4 r = roughness * c0 + c1; + float ndotv = clamp(dot(normal, view), 0.0, 1.0); + float a004 = min(r.x * r.x, exp2(-9.28 * ndotv)) * r.x + r.y; vec2 env = vec2(-1.04, 1.04) * a004 + r.zw; - specular_light *= env.x * F + env.y; - -#endif - } - -#ifdef USE_LIGHTMAP - //ambient light will come entirely from lightmap is lightmap is used - ambient_light = texture(lightmap, uv2_interp).rgb * lightmap_energy; -#endif - -#ifdef USE_LIGHTMAP_CAPTURE - { - vec3 cone_dirs[12]; - cone_dirs[0] = vec3(0.0, 0.0, 1.0); - cone_dirs[1] = vec3(0.866025, 0.0, 0.5); - cone_dirs[2] = vec3(0.267617, 0.823639, 0.5); - cone_dirs[3] = vec3(-0.700629, 0.509037, 0.5); - cone_dirs[4] = vec3(-0.700629, -0.509037, 0.5); - cone_dirs[5] = vec3(0.267617, -0.823639, 0.5); - cone_dirs[6] = vec3(0.0, 0.0, -1.0); - cone_dirs[7] = vec3(0.866025, 0.0, -0.5); - cone_dirs[8] = vec3(0.267617, 0.823639, -0.5); - cone_dirs[9] = vec3(-0.700629, 0.509037, -0.5); - cone_dirs[10] = vec3(-0.700629, -0.509037, -0.5); - cone_dirs[11] = vec3(0.267617, -0.823639, -0.5); - - vec3 local_normal = normalize(inv_view_matrix * vec4(normal, 0.0)).xyz; - vec4 captured = vec4(0.0); - float sum = 0.0; - for (int i = 0; i < 12; i++) { - float amount = max(0.0, dot(local_normal, cone_dirs[i])); //not correct, but creates a nice wrap around effect - captured += lightmap_captures[i] * amount; - sum += amount; - } - - captured /= sum; - - if (lightmap_capture_sky) { - ambient_light = mix(ambient_light, captured.rgb, captured.a); - } else { - ambient_light = captured.rgb; - } - } -#endif - -#endif //BASE PASS - -// -// Lighting -// -#ifdef USE_LIGHTING - -#ifndef USE_VERTEX_LIGHTING - vec3 L; -#endif - vec3 light_att = vec3(1.0); - -#ifdef LIGHT_MODE_OMNI - -#ifndef USE_VERTEX_LIGHTING - vec3 light_vec = light_position - vertex; - float light_length = length(light_vec); - - float normalized_distance = light_length / light_range; - if (normalized_distance < 1.0) { - float omni_attenuation = pow(1.0 - normalized_distance, light_attenuation); - - light_att = vec3(omni_attenuation); - } else { - light_att = vec3(0.0); - } - L = normalize(light_vec); - + specular_light *= env.x * f0 + env.y; #endif - -#if !defined(SHADOWS_DISABLED) - -#ifdef USE_SHADOW - { - highp vec4 splane = shadow_coord; - float shadow_len = length(splane.xyz); - - splane.xyz = normalize(splane.xyz); - - vec4 clamp_rect = light_clamp; - - if (splane.z >= 0.0) { - splane.z += 1.0; - - clamp_rect.y += clamp_rect.w; - } else { - splane.z = 1.0 - splane.z; - } - - splane.xy /= splane.z; - splane.xy = splane.xy * 0.5 + 0.5; - splane.z = shadow_len / light_range; - - splane.xy = clamp_rect.xy + splane.xy * clamp_rect.zw; - splane.w = 1.0; - - float shadow = sample_shadow(light_shadow_atlas, splane); - - light_att *= mix(shadow_color.rgb, vec3(1.0), shadow); } -#endif - -#endif //SHADOWS_DISABLED - -#endif //type omni - -#ifdef LIGHT_MODE_DIRECTIONAL -#ifndef USE_VERTEX_LIGHTING - vec3 light_vec = -light_direction; - L = normalize(light_vec); -#endif - float depth_z = -vertex.z; - -#if !defined(SHADOWS_DISABLED) +#endif // BASE_PASS -#ifdef USE_SHADOW + //this saves some VGPRs + uint orms = packUnorm4x8(vec4(ao, roughness, metallic, specular)); -#ifdef USE_VERTEX_LIGHTING - //compute shadows in a mobile friendly way +#ifdef USE_LIGHT_DIRECTIONAL -#ifdef LIGHT_USE_PSSM4 - //take advantage of prefetch - float shadow1 = sample_shadow(light_directional_shadow, shadow_coord); - float shadow2 = sample_shadow(light_directional_shadow, shadow_coord2); - float shadow3 = sample_shadow(light_directional_shadow, shadow_coord3); - float shadow4 = sample_shadow(light_directional_shadow, shadow_coord4); + float size_A = directional_lights[i].size; - if (depth_z < light_split_offsets.w) { - float pssm_fade = 0.0; - float shadow_att = 1.0; -#ifdef LIGHT_USE_PSSM_BLEND - float shadow_att2 = 1.0; - float pssm_blend = 0.0; - bool use_blend = true; + light_compute(normal, directional_lights[i].direction, normalize(view), size_A, directional_lights[i].color * directional_lights[i].energy, shadow, f0, orms, 1.0, albedo, alpha, +#ifdef LIGHT_BACKLIGHT_USED + backlight, #endif - if (depth_z < light_split_offsets.y) { - if (depth_z < light_split_offsets.x) { - shadow_att = shadow1; - -#ifdef LIGHT_USE_PSSM_BLEND - shadow_att2 = shadow2; - - pssm_blend = smoothstep(0.0, light_split_offsets.x, depth_z); +#ifdef LIGHT_RIM_USED + rim, rim_tint, #endif - } else { - shadow_att = shadow2; - -#ifdef LIGHT_USE_PSSM_BLEND - shadow_att2 = shadow3; - - pssm_blend = smoothstep(light_split_offsets.x, light_split_offsets.y, depth_z); -#endif - } - } else { - if (depth_z < light_split_offsets.z) { - shadow_att = shadow3; - -#if defined(LIGHT_USE_PSSM_BLEND) - shadow_att2 = shadow4; - pssm_blend = smoothstep(light_split_offsets.y, light_split_offsets.z, depth_z); +#ifdef LIGHT_CLEARCOAT_USED + clearcoat, clearcoat_roughness, normalize(normal_interp), #endif - - } else { - shadow_att = shadow4; - pssm_fade = smoothstep(light_split_offsets.z, light_split_offsets.w, depth_z); - -#if defined(LIGHT_USE_PSSM_BLEND) - use_blend = false; -#endif - } - } -#if defined(LIGHT_USE_PSSM_BLEND) - if (use_blend) { - shadow_att = mix(shadow_att, shadow_att2, pssm_blend); - } +#ifdef LIGHT_ANISOTROPY_USED + binormal, + tangent, anisotropy, #endif - light_att *= mix(shadow_color.rgb, vec3(1.0), shadow_att); - } - -#endif //LIGHT_USE_PSSM4 - -#ifdef LIGHT_USE_PSSM2 - - //take advantage of prefetch - float shadow1 = sample_shadow(light_directional_shadow, shadow_coord); - float shadow2 = sample_shadow(light_directional_shadow, shadow_coord2); + diffuse_light, + specular_light); - if (depth_z < light_split_offsets.y) { - float shadow_att = 1.0; - float pssm_fade = 0.0; +#endif //#USE_LIGHT_DIRECTIONAL -#ifdef LIGHT_USE_PSSM_BLEND - float shadow_att2 = 1.0; - float pssm_blend = 0.0; - bool use_blend = true; +#ifdef USE_LIGHT_POSITIONAL + float shadow = 0.0; + for (int i = 0; i < omni_light_count; i++) { + light_process_omni(omni_light_indices[i], vertex, view, normal, f0, orms, shadow, albedo, alpha, +#ifdef LIGHT_BACKLIGHT_USED + backlight, #endif - if (depth_z < light_split_offsets.x) { - float pssm_fade = 0.0; - shadow_att = shadow1; - -#ifdef LIGHT_USE_PSSM_BLEND - shadow_att2 = shadow2; - pssm_blend = smoothstep(0.0, light_split_offsets.x, depth_z); +#ifdef LIGHT_RIM_USED + rim, + rim_tint, #endif - } else { - shadow_att = shadow2; - pssm_fade = smoothstep(light_split_offsets.x, light_split_offsets.y, depth_z); -#ifdef LIGHT_USE_PSSM_BLEND - use_blend = false; +#ifdef LIGHT_CLEARCOAT_USED + clearcoat, clearcoat_roughness, normalize(normal_interp), #endif - } -#ifdef LIGHT_USE_PSSM_BLEND - if (use_blend) { - shadow_att = mix(shadow_att, shadow_att2, pssm_blend); - } +#ifdef LIGHT_ANISOTROPY_USED + tangent, binormal, anisotropy, #endif - light_att *= mix(shadow_color.rgb, vec3(1.0), shadow_att); + diffuse_light, specular_light); } -#endif //LIGHT_USE_PSSM2 - -#if !defined(LIGHT_USE_PSSM4) && !defined(LIGHT_USE_PSSM2) - - light_att *= mix(shadow_color.rgb, vec3(1.0), sample_shadow(light_directional_shadow, shadow_coord)); -#endif //orthogonal - -#else //fragment version of pssm - - { -#ifdef LIGHT_USE_PSSM4 - if (depth_z < light_split_offsets.w) { -#elif defined(LIGHT_USE_PSSM2) - if (depth_z < light_split_offsets.y) { -#else - if (depth_z < light_split_offsets.x) { -#endif //pssm2 - - highp vec4 pssm_coord; - float pssm_fade = 0.0; - -#ifdef LIGHT_USE_PSSM_BLEND - float pssm_blend; - highp vec4 pssm_coord2; - bool use_blend = true; -#endif - -#ifdef LIGHT_USE_PSSM4 - - if (depth_z < light_split_offsets.y) { - if (depth_z < light_split_offsets.x) { - pssm_coord = shadow_coord; - -#ifdef LIGHT_USE_PSSM_BLEND - pssm_coord2 = shadow_coord2; - - pssm_blend = smoothstep(0.0, light_split_offsets.x, depth_z); -#endif - } else { - pssm_coord = shadow_coord2; - -#ifdef LIGHT_USE_PSSM_BLEND - pssm_coord2 = shadow_coord3; - - pssm_blend = smoothstep(light_split_offsets.x, light_split_offsets.y, depth_z); -#endif - } - } else { - if (depth_z < light_split_offsets.z) { - pssm_coord = shadow_coord3; - -#if defined(LIGHT_USE_PSSM_BLEND) - pssm_coord2 = shadow_coord4; - pssm_blend = smoothstep(light_split_offsets.y, light_split_offsets.z, depth_z); -#endif - - } else { - pssm_coord = shadow_coord4; - pssm_fade = smoothstep(light_split_offsets.z, light_split_offsets.w, depth_z); - -#if defined(LIGHT_USE_PSSM_BLEND) - use_blend = false; -#endif - } - } - -#endif // LIGHT_USE_PSSM4 - -#ifdef LIGHT_USE_PSSM2 - if (depth_z < light_split_offsets.x) { - pssm_coord = shadow_coord; - -#ifdef LIGHT_USE_PSSM_BLEND - pssm_coord2 = shadow_coord2; - pssm_blend = smoothstep(0.0, light_split_offsets.x, depth_z); + for (int i = 0; i < spot_light_count; i++) { + light_process_spot(spot_light_indices[i], vertex, view, normal, f0, orms, shadow, albedo, alpha, +#ifdef LIGHT_BACKLIGHT_USED + backlight, #endif - } else { - pssm_coord = shadow_coord2; - pssm_fade = smoothstep(light_split_offsets.x, light_split_offsets.y, depth_z); -#ifdef LIGHT_USE_PSSM_BLEND - use_blend = false; +#ifdef LIGHT_RIM_USED + rim, + rim_tint, #endif - } - -#endif // LIGHT_USE_PSSM2 - -#if !defined(LIGHT_USE_PSSM4) && !defined(LIGHT_USE_PSSM2) - { - pssm_coord = shadow_coord; - } -#endif - - float shadow = sample_shadow(light_directional_shadow, pssm_coord); - -#ifdef LIGHT_USE_PSSM_BLEND - if (use_blend) { - shadow = mix(shadow, sample_shadow(light_directional_shadow, pssm_coord2), pssm_blend); - } +#ifdef LIGHT_CLEARCOAT_USED + clearcoat, clearcoat_roughness, normalize(normal_interp), #endif - - light_att *= mix(shadow_color.rgb, vec3(1.0), shadow); - } - } -#endif //use vertex lighting - -#endif //use shadow - -#endif // SHADOWS_DISABLED - -#endif - -#ifdef LIGHT_MODE_SPOT - - light_att = vec3(1.0); - -#ifndef USE_VERTEX_LIGHTING - - vec3 light_rel_vec = light_position - vertex; - float light_length = length(light_rel_vec); - float normalized_distance = light_length / light_range; - - if (normalized_distance < 1.0) { - float spot_attenuation = pow(1.0 - normalized_distance, light_attenuation); - vec3 spot_dir = light_direction; - - float spot_cutoff = light_spot_angle; - float angle = dot(-normalize(light_rel_vec), spot_dir); - - if (angle > spot_cutoff) { - float scos = max(angle, spot_cutoff); - float spot_rim = max(0.0001, (1.0 - scos) / (1.0 - spot_cutoff)); - spot_attenuation *= 1.0 - pow(spot_rim, light_spot_attenuation); - - light_att = vec3(spot_attenuation); - } else { - light_att = vec3(0.0); - } - } else { - light_att = vec3(0.0); - } - - L = normalize(light_rel_vec); - +#ifdef LIGHT_ANISOTROPY_USED + tangent, + binormal, anisotropy, #endif - -#if !defined(SHADOWS_DISABLED) - -#ifdef USE_SHADOW - { - highp vec4 splane = shadow_coord; - - float shadow = sample_shadow(light_shadow_atlas, splane); - light_att *= mix(shadow_color.rgb, vec3(1.0), shadow); + diffuse_light, specular_light); } -#endif - -#endif // SHADOWS_DISABLED - -#endif // LIGHT_MODE_SPOT - -#ifdef USE_VERTEX_LIGHTING - //vertex lighting - - specular_light += specular_interp * specular_blob_intensity * light_att; - diffuse_light += diffuse_interp * albedo * light_att; - -#else - //fragment lighting - light_compute( - normal, - L, - eye_position, - binormal, - tangent, - light_color.xyz, - light_att, - albedo, - transmission, - specular_blob_intensity * light_specular, - roughness, - metallic, - specular, - rim, - rim_tint, - clearcoat, - clearcoat_roughness, - anisotropy, - diffuse_light, - specular_light, - alpha); - -#endif //vertex lighting -#endif //USE_LIGHTING - //compute and merge - -#ifdef USE_SHADOW_TO_OPACITY +#endif // USE_LIGHT_POSITIONAL +#endif //!MODE_RENDER_DEPTH +#if defined(USE_SHADOW_TO_OPACITY) alpha = min(alpha, clamp(length(ambient_light), 0.0, 1.0)); #if defined(ALPHA_SCISSOR_USED) @@ -2049,105 +1106,50 @@ FRAGMENT_SHADER_CODE } #endif // ALPHA_SCISSOR_USED -#ifdef USE_DEPTH_PREPASS - if (alpha < 0.1) { +#ifdef USE_OPAQUE_PREPASS +#if !defined(ALPHA_SCISSOR_USED) + + if (alpha < opaque_prepass_threshold) { discard; } -#endif // USE_DEPTH_PREPASS -#endif // !USE_SHADOW_TO_OPACITY +#endif // not ALPHA_SCISSOR_USED +#endif // USE_OPAQUE_PREPASS -#ifndef RENDER_DEPTH +#endif // USE_SHADOW_TO_OPACITY -#ifdef SHADELESS +#ifdef MODE_RENDER_DEPTH +//nothing happens, so a tree-ssa optimizer will result in no fragment shader :) +#else // !MODE_RENDER_DEPTH - frag_color = vec4(albedo, alpha); -#else - - ambient_light *= albedo; - -#if defined(ENABLE_AO) - ambient_light *= ao; - ao_light_affect = mix(1.0, ao, ao_light_affect); - specular_light *= ao_light_affect; - diffuse_light *= ao_light_affect; -#endif + specular_light *= scene_data.reflection_multiplier; + ambient_light *= albedo; //ambient must be multiplied by albedo at the end + // base color remapping diffuse_light *= 1.0 - metallic; ambient_light *= 1.0 - metallic; +#ifdef MODE_UNSHADED + frag_color = vec4(albedo, alpha); +#else frag_color = vec4(ambient_light + diffuse_light + specular_light, alpha); - - //add emission if in base pass #ifdef BASE_PASS frag_color.rgb += emission; #endif - // frag_color = vec4(normal, 1.0); - -//apply fog -#if defined(FOG_DEPTH_ENABLED) || defined(FOG_HEIGHT_ENABLED) - -#if defined(USE_VERTEX_LIGHTING) - -#if defined(BASE_PASS) - frag_color.rgb = mix(frag_color.rgb, fog_interp.rgb, fog_interp.a); -#else - frag_color.rgb *= (1.0 - fog_interp.a); -#endif // BASE_PASS - -#else //pixel based fog - float fog_amount = 0.0; - -#ifdef LIGHT_MODE_DIRECTIONAL - - vec3 fog_color = mix(fog_color_base.rgb, fog_sun_color_amount.rgb, fog_sun_color_amount.a * pow(max(dot(eye_position, light_direction), 0.0), 8.0)); -#else - vec3 fog_color = fog_color_base.rgb; -#endif - -#ifdef FOG_DEPTH_ENABLED +#endif //MODE_UNSHADED - { - float fog_z = smoothstep(fog_depth_begin, fog_max_distance, length(vertex)); + // Tonemap before writing as we are writing to an sRGB framebuffer + frag_color.rgb *= exposure; + frag_color.rgb = apply_tonemapping(frag_color.rgb, white); + frag_color.rgb = linear_to_srgb(frag_color.rgb); - fog_amount = pow(fog_z, fog_depth_curve) * fog_color_base.a; - - if (fog_transmit_enabled) { - vec3 total_light = frag_color.rgb; - float transmit = pow(fog_z, fog_transmit_curve); - fog_color = mix(max(total_light, fog_color), fog_color, transmit); - } - } +#ifdef USE_BCS + frag_color.rgb = apply_bcs(frag_color.rgb, bcs); #endif -#ifdef FOG_HEIGHT_ENABLED - { - float y = (inv_view_matrix * vec4(vertex, 1.0)).y; - fog_amount = max(fog_amount, pow(smoothstep(fog_height_min, fog_height_max, y), fog_height_curve)); - } +#ifdef USE_COLOR_CORRECTION + frag_color.rgb = apply_color_correction(frag_color.rgb, color_correction); #endif -#if defined(BASE_PASS) - frag_color.rgb = mix(frag_color.rgb, fog_color, fog_amount); -#else - frag_color.rgb *= (1.0 - fog_amount); -#endif // BASE_PASS - -#endif //use vertex lit - -#endif // defined(FOG_DEPTH_ENABLED) || defined(FOG_HEIGHT_ENABLED) - -#endif //unshaded - -#else // not RENDER_DEPTH -//depth render -#ifdef USE_RGBA_SHADOWS - - highp float depth = ((position_interp.z / position_interp.w) + 1.0) * 0.5 + 0.0; // bias - highp vec4 comp = fract(depth * vec4(255.0 * 255.0 * 255.0, 255.0 * 255.0, 255.0, 1.0)); - comp -= comp.xxyz * vec4(0.0, 1.0 / 255.0, 1.0 / 255.0, 1.0 / 255.0); - frag_color = comp; - -#endif -#endif +#endif //!MODE_RENDER_DEPTH } diff --git a/drivers/gles3/shaders/sky.glsl b/drivers/gles3/shaders/sky.glsl index 0faa3eb70c..3a1bcd3b28 100644 --- a/drivers/gles3/shaders/sky.glsl +++ b/drivers/gles3/shaders/sky.glsl @@ -12,21 +12,12 @@ mode_cubemap_quarter_res = #define USE_CUBEMAP_PASS \n#define USE_QUARTER_RES_PA #[vertex] -#ifdef USE_GLES_OVER_GL -#define lowp -#define mediump -#define highp -#else -precision highp float; -precision highp int; -#endif - out vec2 uv_interp; /* clang-format on */ void main() { // One big triangle to cover the whole screen - vec2 base_arr[3] = vec2[](vec2(-1.0, -2.0), vec2(-1.0, 2.0), vec2(2.0, 2.0)); + vec2 base_arr[3] = vec2[](vec2(-1.0, -1.0), vec2(3.0, -1.0), vec2(-1.0, 3.0)); uv_interp = base_arr[gl_VertexID]; gl_Position = vec4(uv_interp, 1.0, 1.0); } @@ -36,19 +27,7 @@ void main() { #define M_PI 3.14159265359 -#ifdef USE_GLES_OVER_GL -#define lowp -#define mediump -#define highp -#else -#if defined(USE_HIGHP_PRECISION) -precision highp float; -precision highp int; -#else -precision mediump float; -precision mediump int; -#endif -#endif +#include "tonemap_inc.glsl" in vec2 uv_interp; @@ -63,40 +42,36 @@ uniform sampler2D half_res; //texunit:-2 uniform sampler2D quarter_res; //texunit:-3 #endif -layout(std140) uniform CanvasData { //ubo:0 - mat3 orientation; - vec4 projection; - vec4 position_multiplier; - float time; - float luminance_multiplier; - float pad1; - float pad2; -}; - layout(std140) uniform GlobalVariableData { //ubo:1 vec4 global_variables[MAX_GLOBAL_VARIABLES]; }; +layout(std140) uniform SceneData { //ubo:2 + float pad1; + float pad2; +}; + struct DirectionalLightData { vec4 direction_energy; vec4 color_size; bool enabled; }; -layout(std140) uniform DirectionalLights { //ubo:2 +layout(std140) uniform DirectionalLights { //ubo:3 DirectionalLightData data[MAX_DIRECTIONAL_LIGHT_DATA_STRUCTS]; } directional_lights; +/* clang-format off */ + #ifdef MATERIAL_UNIFORMS_USED -layout(std140) uniform MaterialUniforms{ -//ubo:3 +layout(std140) uniform MaterialUniforms{ //ubo:4 #MATERIAL_UNIFORMS -} material; +}; #endif - +/* clang-format on */ #GLOBALS #ifdef USE_CUBEMAP_PASS @@ -117,6 +92,12 @@ layout(std140) uniform MaterialUniforms{ #define AT_QUARTER_RES_PASS false #endif +// mat4 is a waste of space, but we don't have an easy way to set a mat3 uniform for now +uniform mat4 orientation; +uniform vec4 projection; +uniform vec3 position; +uniform float time; + layout(location = 0) out vec4 frag_color; void main() { @@ -128,7 +109,7 @@ void main() { cube_normal.z = -cube_normal.z; cube_normal = normalize(cube_normal); - vec2 uv = uv_interp * 0.5 + 0.5; + vec2 uv = gl_FragCoord.xy; // uv_interp * 0.5 + 0.5; vec2 panorama_coords = vec2(atan(cube_normal.x, cube_normal.z), acos(cube_normal.y)); @@ -148,17 +129,17 @@ void main() { vec3 inverted_cube_normal = cube_normal; inverted_cube_normal.z *= -1.0; #ifdef USES_HALF_RES_COLOR - half_res_color = texture(samplerCube(half_res, material_samplers[SAMPLER_LINEAR_WITH_MIPMAPS_CLAMP]), inverted_cube_normal) * luminance_multiplier; + half_res_color = texture(samplerCube(half_res, material_samplers[SAMPLER_LINEAR_WITH_MIPMAPS_CLAMP]), inverted_cube_normal); #endif #ifdef USES_QUARTER_RES_COLOR - quarter_res_color = texture(samplerCube(quarter_res, material_samplers[SAMPLER_LINEAR_WITH_MIPMAPS_CLAMP]), inverted_cube_normal) * luminance_multiplier; + quarter_res_color = texture(samplerCube(quarter_res, material_samplers[SAMPLER_LINEAR_WITH_MIPMAPS_CLAMP]), inverted_cube_normal); #endif #else #ifdef USES_HALF_RES_COLOR - half_res_color = textureLod(sampler2D(half_res, material_samplers[SAMPLER_LINEAR_CLAMP]), uv, 0.0) * luminance_multiplier; + half_res_color = textureLod(sampler2D(half_res, material_samplers[SAMPLER_LINEAR_CLAMP]), uv, 0.0); #endif #ifdef USES_QUARTER_RES_COLOR - quarter_res_color = textureLod(sampler2D(quarter_res, material_samplers[SAMPLER_LINEAR_CLAMP]), uv, 0.0) * luminance_multiplier; + quarter_res_color = textureLod(sampler2D(quarter_res, material_samplers[SAMPLER_LINEAR_CLAMP]), uv, 0.0); #endif #endif @@ -168,12 +149,19 @@ void main() { } - frag_color.rgb = color * position_multiplier.w / luminance_multiplier; - frag_color.a = alpha; + // Tonemap before writing as we are writing to an sRGB framebuffer + color *= exposure; + color = apply_tonemapping(color, white); + color = linear_to_srgb(color); - // Blending is disabled for Sky, so alpha doesn't blend - // alpha is used for subsurface scattering so make sure it doesn't get applied to Sky - if (!AT_CUBEMAP_PASS && !AT_HALF_RES_PASS && !AT_QUARTER_RES_PASS) { - frag_color.a = 0.0; - } +#ifdef USE_BCS + color = apply_bcs(color, bcs); +#endif + +#ifdef USE_COLOR_CORRECTION + color = apply_color_correction(color, color_correction); +#endif + + frag_color.rgb = color; + frag_color.a = alpha; } diff --git a/drivers/gles3/shaders/stdlib_inc.glsl b/drivers/gles3/shaders/stdlib_inc.glsl index 2eddf9d479..6cce6c12bd 100644 --- a/drivers/gles3/shaders/stdlib_inc.glsl +++ b/drivers/gles3/shaders/stdlib_inc.glsl @@ -1,5 +1,6 @@ -//TODO: only needed by GLES_OVER_GL +#ifdef USE_GLES_OVER_GL +// Floating point pack/unpack functions are part of the GLSL ES 300 specification used by web and mobile. uint float2half(uint f) { return ((f >> uint(16)) & uint(0x8000)) | ((((f & uint(0x7f800000)) - uint(0x38000000)) >> uint(13)) & uint(0x7c00)) | @@ -37,6 +38,7 @@ vec2 unpackSnorm2x16(uint p) { vec2 v = vec2(float(p & uint(0xffff)), float(p >> uint(16))); return clamp((v - 32767.0) * vec2(0.00003051851), vec2(-1.0), vec2(1.0)); } +#endif uint packUnorm4x8(vec4 v) { uvec4 uv = uvec4(round(clamp(v, vec4(0.0), vec4(1.0)) * 255.0)); diff --git a/drivers/gles3/shaders/tonemap_inc.glsl b/drivers/gles3/shaders/tonemap_inc.glsl new file mode 100644 index 0000000000..ea15c05359 --- /dev/null +++ b/drivers/gles3/shaders/tonemap_inc.glsl @@ -0,0 +1,119 @@ +#ifdef USE_BCS +uniform vec3 bcs; +#endif + +#ifdef USE_COLOR_CORRECTION +#ifdef USE_1D_LUT +uniform sampler2D source_color_correction; //texunit:-1 +#else +uniform sampler3D source_color_correction; //texunit:-1 +#endif +#endif + +layout(std140) uniform TonemapData { //ubo:0 + float exposure; + float white; + int tonemapper; + int pad; +}; + +vec3 apply_bcs(vec3 color, vec3 bcs) { + color = mix(vec3(0.0), color, bcs.x); + color = mix(vec3(0.5), color, bcs.y); + color = mix(vec3(dot(vec3(1.0), color) * 0.33333), color, bcs.z); + + return color; +} +#ifdef USE_COLOR_CORRECTION +#ifdef USE_1D_LUT +vec3 apply_color_correction(vec3 color) { + color.r = texture(source_color_correction, vec2(color.r, 0.0f)).r; + color.g = texture(source_color_correction, vec2(color.g, 0.0f)).g; + color.b = texture(source_color_correction, vec2(color.b, 0.0f)).b; + return color; +} +#else +vec3 apply_color_correction(vec3 color) { + return textureLod(source_color_correction, color, 0.0).rgb; +} +#endif +#endif + +vec3 tonemap_filmic(vec3 color, float p_white) { + // exposure bias: input scale (color *= bias, white *= bias) to make the brightness consistent with other tonemappers + // also useful to scale the input to the range that the tonemapper is designed for (some require very high input values) + // has no effect on the curve's general shape or visual properties + const float exposure_bias = 2.0f; + const float A = 0.22f * exposure_bias * exposure_bias; // bias baked into constants for performance + const float B = 0.30f * exposure_bias; + const float C = 0.10f; + const float D = 0.20f; + const float E = 0.01f; + const float F = 0.30f; + + vec3 color_tonemapped = ((color * (A * color + C * B) + D * E) / (color * (A * color + B) + D * F)) - E / F; + float p_white_tonemapped = ((p_white * (A * p_white + C * B) + D * E) / (p_white * (A * p_white + B) + D * F)) - E / F; + + return color_tonemapped / p_white_tonemapped; +} + +// Adapted from https://github.com/TheRealMJP/BakingLab/blob/master/BakingLab/ACES.hlsl +// (MIT License). +vec3 tonemap_aces(vec3 color, float p_white) { + const float exposure_bias = 1.8f; + const float A = 0.0245786f; + const float B = 0.000090537f; + const float C = 0.983729f; + const float D = 0.432951f; + const float E = 0.238081f; + + // Exposure bias baked into transform to save shader instructions. Equivalent to `color *= exposure_bias` + const mat3 rgb_to_rrt = mat3( + vec3(0.59719f * exposure_bias, 0.35458f * exposure_bias, 0.04823f * exposure_bias), + vec3(0.07600f * exposure_bias, 0.90834f * exposure_bias, 0.01566f * exposure_bias), + vec3(0.02840f * exposure_bias, 0.13383f * exposure_bias, 0.83777f * exposure_bias)); + + const mat3 odt_to_rgb = mat3( + vec3(1.60475f, -0.53108f, -0.07367f), + vec3(-0.10208f, 1.10813f, -0.00605f), + vec3(-0.00327f, -0.07276f, 1.07602f)); + + color *= rgb_to_rrt; + vec3 color_tonemapped = (color * (color + A) - B) / (color * (C * color + D) + E); + color_tonemapped *= odt_to_rgb; + + p_white *= exposure_bias; + float p_white_tonemapped = (p_white * (p_white + A) - B) / (p_white * (C * p_white + D) + E); + + return color_tonemapped / p_white_tonemapped; +} + +vec3 tonemap_reinhard(vec3 color, float p_white) { + return (p_white * color + color) / (color * p_white + p_white); +} + +vec3 linear_to_srgb(vec3 color) { + //if going to srgb, clamp from 0 to 1. + color = clamp(color, vec3(0.0), vec3(1.0)); + const vec3 a = vec3(0.055f); + return mix((vec3(1.0f) + a) * pow(color.rgb, vec3(1.0f / 2.4f)) - a, 12.92f * color.rgb, lessThan(color.rgb, vec3(0.0031308f))); +} + +#define TONEMAPPER_LINEAR 0 +#define TONEMAPPER_REINHARD 1 +#define TONEMAPPER_FILMIC 2 +#define TONEMAPPER_ACES 3 + +vec3 apply_tonemapping(vec3 color, float p_white) { // inputs are LINEAR, always outputs clamped [0;1] color + // Ensure color values passed to tonemappers are positive. + // They can be negative in the case of negative lights, which leads to undesired behavior. + if (tonemapper == TONEMAPPER_LINEAR) { + return color; + } else if (tonemapper == TONEMAPPER_REINHARD) { + return tonemap_reinhard(max(vec3(0.0f), color), p_white); + } else if (tonemapper == TONEMAPPER_FILMIC) { + return tonemap_filmic(max(vec3(0.0f), color), p_white); + } else { // TONEMAPPER_ACES + return tonemap_aces(max(vec3(0.0f), color), p_white); + } +} diff --git a/drivers/gles3/storage/config.cpp b/drivers/gles3/storage/config.cpp index 369e523cc4..7280868564 100644 --- a/drivers/gles3/storage/config.cpp +++ b/drivers/gles3/storage/config.cpp @@ -120,16 +120,6 @@ Config::Config() { support_write_depth = extensions.has("GL_EXT_frag_depth"); #endif - support_half_float_vertices = true; -//every platform should support this except web, iOS has issues with their support, so add option to disable -#ifdef JAVASCRIPT_ENABLED - support_half_float_vertices = false; -#endif - bool disable_half_float = false; //GLOBAL_GET("rendering/opengl/compatibility/disable_half_float"); - if (disable_half_float) { - support_half_float_vertices = false; - } - //picky requirements for these support_shadow_cubemaps = support_write_depth && support_depth_cubemaps; // the use skeleton software path should be used if either float texture is not supported, @@ -149,6 +139,27 @@ Config::Config() { force_vertex_shading = false; //GLOBAL_GET("rendering/quality/shading/force_vertex_shading"); use_nearest_mip_filter = GLOBAL_GET("rendering/textures/default_filters/use_nearest_mipmap_filter"); + + use_depth_prepass = bool(GLOBAL_GET("rendering/driver/depth_prepass/enable")); + if (use_depth_prepass) { + String vendors = GLOBAL_GET("rendering/driver/depth_prepass/disable_for_vendors"); + Vector<String> vendor_match = vendors.split(","); + String renderer = (const char *)glGetString(GL_RENDERER); + for (int i = 0; i < vendor_match.size(); i++) { + String v = vendor_match[i].strip_edges(); + if (v == String()) { + continue; + } + + if (renderer.findn(v) != -1) { + use_depth_prepass = false; + } + } + } + + max_renderable_elements = GLOBAL_GET("rendering/limits/opengl/max_renderable_elements"); + max_renderable_lights = GLOBAL_GET("rendering/limits/opengl/max_renderable_lights"); + max_lights_per_object = GLOBAL_GET("rendering/limits/opengl/max_lights_per_object"); } Config::~Config() { diff --git a/drivers/gles3/storage/config.h b/drivers/gles3/storage/config.h index bb4352ce9a..7e143c1c1e 100644 --- a/drivers/gles3/storage/config.h +++ b/drivers/gles3/storage/config.h @@ -51,52 +51,56 @@ private: static Config *singleton; public: - bool use_nearest_mip_filter; - bool use_skeleton_software; + bool use_nearest_mip_filter = false; + bool use_skeleton_software = false; - int max_vertex_texture_image_units; - int max_texture_image_units; - int max_texture_size; - int max_uniform_buffer_size; + int max_vertex_texture_image_units = 0; + int max_texture_image_units = 0; + int max_texture_size = 0; + int max_uniform_buffer_size = 0; + int max_renderable_elements = 0; + int max_renderable_lights = 0; + int max_lights_per_object = 0; // TODO implement wireframe in OpenGL // bool generate_wireframes; Set<String> extensions; - bool float_texture_supported; - bool s3tc_supported; - bool latc_supported; - bool rgtc_supported; - bool bptc_supported; - bool etc_supported; - bool etc2_supported; - bool srgb_decode_supported; + bool float_texture_supported = false; + bool s3tc_supported = false; + bool latc_supported = false; + bool rgtc_supported = false; + bool bptc_supported = false; + bool etc_supported = false; + bool etc2_supported = false; + bool srgb_decode_supported = false; - bool keep_original_textures; + bool keep_original_textures = false; - bool force_vertex_shading; + bool force_vertex_shading = false; - bool use_rgba_2d_shadows; - bool use_rgba_3d_shadows; + bool use_rgba_2d_shadows = false; + bool use_rgba_3d_shadows = false; - bool support_32_bits_indices; - bool support_write_depth; - bool support_half_float_vertices; - bool support_npot_repeat_mipmap; - bool support_depth_cubemaps; - bool support_shadow_cubemaps; - bool support_anisotropic_filter; - float anisotropic_level; + bool support_32_bits_indices = false; + bool support_write_depth = false; + bool support_npot_repeat_mipmap = false; + bool support_depth_cubemaps = false; + bool support_shadow_cubemaps = false; + bool support_anisotropic_filter = false; + float anisotropic_level = 0.0f; - GLuint depth_internalformat; - GLuint depth_type; - GLuint depth_buffer_internalformat; + GLuint depth_internalformat = 0; + GLuint depth_type = 0; + GLuint depth_buffer_internalformat = 0; // in some cases the legacy render didn't orphan. We will mark these // so the user can switch orphaning off for them. bool should_orphan = true; + bool use_depth_prepass = true; + static Config *get_singleton() { return singleton; }; Config(); diff --git a/drivers/gles3/storage/light_storage.cpp b/drivers/gles3/storage/light_storage.cpp index 7395611d71..954aa11c0d 100644 --- a/drivers/gles3/storage/light_storage.cpp +++ b/drivers/gles3/storage/light_storage.cpp @@ -32,6 +32,7 @@ #include "light_storage.h" #include "config.h" +#include "texture_storage.h" using namespace GLES3; @@ -51,122 +52,284 @@ LightStorage::~LightStorage() { /* Light API */ +void LightStorage::_light_initialize(RID p_light, RS::LightType p_type) { + Light light; + light.type = p_type; + + light.param[RS::LIGHT_PARAM_ENERGY] = 1.0; + light.param[RS::LIGHT_PARAM_INDIRECT_ENERGY] = 1.0; + light.param[RS::LIGHT_PARAM_SPECULAR] = 0.5; + light.param[RS::LIGHT_PARAM_RANGE] = 1.0; + light.param[RS::LIGHT_PARAM_SIZE] = 0.0; + light.param[RS::LIGHT_PARAM_ATTENUATION] = 1.0; + light.param[RS::LIGHT_PARAM_SPOT_ANGLE] = 45; + light.param[RS::LIGHT_PARAM_SPOT_ATTENUATION] = 1.0; + light.param[RS::LIGHT_PARAM_SHADOW_MAX_DISTANCE] = 0; + light.param[RS::LIGHT_PARAM_SHADOW_SPLIT_1_OFFSET] = 0.1; + light.param[RS::LIGHT_PARAM_SHADOW_SPLIT_2_OFFSET] = 0.3; + light.param[RS::LIGHT_PARAM_SHADOW_SPLIT_3_OFFSET] = 0.6; + light.param[RS::LIGHT_PARAM_SHADOW_FADE_START] = 0.8; + light.param[RS::LIGHT_PARAM_SHADOW_NORMAL_BIAS] = 1.0; + light.param[RS::LIGHT_PARAM_SHADOW_BIAS] = 0.02; + light.param[RS::LIGHT_PARAM_SHADOW_BLUR] = 0; + light.param[RS::LIGHT_PARAM_SHADOW_PANCAKE_SIZE] = 20.0; + light.param[RS::LIGHT_PARAM_SHADOW_VOLUMETRIC_FOG_FADE] = 0.1; + light.param[RS::LIGHT_PARAM_TRANSMITTANCE_BIAS] = 0.05; + + light_owner.initialize_rid(p_light, light); +} + RID LightStorage::directional_light_allocate() { - return RID(); + return light_owner.allocate_rid(); } void LightStorage::directional_light_initialize(RID p_rid) { + _light_initialize(p_rid, RS::LIGHT_DIRECTIONAL); } RID LightStorage::omni_light_allocate() { - return RID(); + return light_owner.allocate_rid(); } void LightStorage::omni_light_initialize(RID p_rid) { + _light_initialize(p_rid, RS::LIGHT_OMNI); } RID LightStorage::spot_light_allocate() { - return RID(); + return light_owner.allocate_rid(); } void LightStorage::spot_light_initialize(RID p_rid) { + _light_initialize(p_rid, RS::LIGHT_SPOT); } void LightStorage::light_free(RID p_rid) { + light_set_projector(p_rid, RID()); //clear projector + + // delete the texture + Light *light = light_owner.get_or_null(p_rid); + light->dependency.deleted_notify(p_rid); + light_owner.free(p_rid); } void LightStorage::light_set_color(RID p_light, const Color &p_color) { + Light *light = light_owner.get_or_null(p_light); + ERR_FAIL_COND(!light); + + light->color = p_color; } void LightStorage::light_set_param(RID p_light, RS::LightParam p_param, float p_value) { + Light *light = light_owner.get_or_null(p_light); + ERR_FAIL_COND(!light); + ERR_FAIL_INDEX(p_param, RS::LIGHT_PARAM_MAX); + + if (light->param[p_param] == p_value) { + return; + } + + switch (p_param) { + case RS::LIGHT_PARAM_RANGE: + case RS::LIGHT_PARAM_SPOT_ANGLE: + case RS::LIGHT_PARAM_SHADOW_MAX_DISTANCE: + case RS::LIGHT_PARAM_SHADOW_SPLIT_1_OFFSET: + case RS::LIGHT_PARAM_SHADOW_SPLIT_2_OFFSET: + case RS::LIGHT_PARAM_SHADOW_SPLIT_3_OFFSET: + case RS::LIGHT_PARAM_SHADOW_NORMAL_BIAS: + case RS::LIGHT_PARAM_SHADOW_PANCAKE_SIZE: + case RS::LIGHT_PARAM_SHADOW_BIAS: { + light->version++; + light->dependency.changed_notify(RendererStorage::DEPENDENCY_CHANGED_LIGHT); + } break; + case RS::LIGHT_PARAM_SIZE: { + if ((light->param[p_param] > CMP_EPSILON) != (p_value > CMP_EPSILON)) { + //changing from no size to size and the opposite + light->dependency.changed_notify(RendererStorage::DEPENDENCY_CHANGED_LIGHT_SOFT_SHADOW_AND_PROJECTOR); + } + } break; + default: { + } + } + + light->param[p_param] = p_value; } void LightStorage::light_set_shadow(RID p_light, bool p_enabled) { + Light *light = light_owner.get_or_null(p_light); + ERR_FAIL_COND(!light); + light->shadow = p_enabled; + + light->version++; + light->dependency.changed_notify(RendererStorage::DEPENDENCY_CHANGED_LIGHT); } void LightStorage::light_set_projector(RID p_light, RID p_texture) { + GLES3::TextureStorage *texture_storage = GLES3::TextureStorage::get_singleton(); + Light *light = light_owner.get_or_null(p_light); + ERR_FAIL_COND(!light); + + if (light->projector == p_texture) { + return; + } + + if (light->type != RS::LIGHT_DIRECTIONAL && light->projector.is_valid()) { + texture_storage->texture_remove_from_decal_atlas(light->projector, light->type == RS::LIGHT_OMNI); + } + + light->projector = p_texture; + + if (light->type != RS::LIGHT_DIRECTIONAL) { + if (light->projector.is_valid()) { + texture_storage->texture_add_to_decal_atlas(light->projector, light->type == RS::LIGHT_OMNI); + } + light->dependency.changed_notify(RendererStorage::DEPENDENCY_CHANGED_LIGHT_SOFT_SHADOW_AND_PROJECTOR); + } } void LightStorage::light_set_negative(RID p_light, bool p_enable) { + Light *light = light_owner.get_or_null(p_light); + ERR_FAIL_COND(!light); + + light->negative = p_enable; } void LightStorage::light_set_cull_mask(RID p_light, uint32_t p_mask) { + Light *light = light_owner.get_or_null(p_light); + ERR_FAIL_COND(!light); + + light->cull_mask = p_mask; + + light->version++; + light->dependency.changed_notify(RendererStorage::DEPENDENCY_CHANGED_LIGHT); } void LightStorage::light_set_distance_fade(RID p_light, bool p_enabled, float p_begin, float p_shadow, float p_length) { + Light *light = light_owner.get_or_null(p_light); + ERR_FAIL_COND(!light); + + light->distance_fade = p_enabled; + light->distance_fade_begin = p_begin; + light->distance_fade_shadow = p_shadow; + light->distance_fade_length = p_length; } void LightStorage::light_set_reverse_cull_face_mode(RID p_light, bool p_enabled) { + Light *light = light_owner.get_or_null(p_light); + ERR_FAIL_COND(!light); + + light->reverse_cull = p_enabled; + + light->version++; + light->dependency.changed_notify(RendererStorage::DEPENDENCY_CHANGED_LIGHT); } void LightStorage::light_set_bake_mode(RID p_light, RS::LightBakeMode p_bake_mode) { -} + Light *light = light_owner.get_or_null(p_light); + ERR_FAIL_COND(!light); + + light->bake_mode = p_bake_mode; -void LightStorage::light_set_max_sdfgi_cascade(RID p_light, uint32_t p_cascade) { + light->version++; + light->dependency.changed_notify(RendererStorage::DEPENDENCY_CHANGED_LIGHT); } void LightStorage::light_omni_set_shadow_mode(RID p_light, RS::LightOmniShadowMode p_mode) { -} + Light *light = light_owner.get_or_null(p_light); + ERR_FAIL_COND(!light); -void LightStorage::light_directional_set_shadow_mode(RID p_light, RS::LightDirectionalShadowMode p_mode) { -} + light->omni_shadow_mode = p_mode; -void LightStorage::light_directional_set_blend_splits(RID p_light, bool p_enable) { + light->version++; + light->dependency.changed_notify(RendererStorage::DEPENDENCY_CHANGED_LIGHT); } -bool LightStorage::light_directional_get_blend_splits(RID p_light) const { - return false; -} +RS::LightOmniShadowMode LightStorage::light_omni_get_shadow_mode(RID p_light) { + const Light *light = light_owner.get_or_null(p_light); + ERR_FAIL_COND_V(!light, RS::LIGHT_OMNI_SHADOW_CUBE); -void LightStorage::light_directional_set_sky_mode(RID p_light, RS::LightDirectionalSkyMode p_mode) { + return light->omni_shadow_mode; } -RS::LightDirectionalSkyMode LightStorage::light_directional_get_sky_mode(RID p_light) const { - return RS::LIGHT_DIRECTIONAL_SKY_MODE_LIGHT_AND_SKY; -} +void LightStorage::light_directional_set_shadow_mode(RID p_light, RS::LightDirectionalShadowMode p_mode) { + Light *light = light_owner.get_or_null(p_light); + ERR_FAIL_COND(!light); -RS::LightDirectionalShadowMode LightStorage::light_directional_get_shadow_mode(RID p_light) { - return RS::LIGHT_DIRECTIONAL_SHADOW_ORTHOGONAL; + light->directional_shadow_mode = p_mode; + light->version++; + light->dependency.changed_notify(RendererStorage::DEPENDENCY_CHANGED_LIGHT); } -RS::LightOmniShadowMode LightStorage::light_omni_get_shadow_mode(RID p_light) { - return RS::LIGHT_OMNI_SHADOW_DUAL_PARABOLOID; -} +void LightStorage::light_directional_set_blend_splits(RID p_light, bool p_enable) { + Light *light = light_owner.get_or_null(p_light); + ERR_FAIL_COND(!light); -bool LightStorage::light_has_shadow(RID p_light) const { - return false; + light->directional_blend_splits = p_enable; + light->version++; + light->dependency.changed_notify(RendererStorage::DEPENDENCY_CHANGED_LIGHT); } -bool LightStorage::light_has_projector(RID p_light) const { - return false; -} +bool LightStorage::light_directional_get_blend_splits(RID p_light) const { + const Light *light = light_owner.get_or_null(p_light); + ERR_FAIL_COND_V(!light, false); -RS::LightType LightStorage::light_get_type(RID p_light) const { - return RS::LIGHT_OMNI; + return light->directional_blend_splits; } -AABB LightStorage::light_get_aabb(RID p_light) const { - return AABB(); +void LightStorage::light_directional_set_sky_mode(RID p_light, RS::LightDirectionalSkyMode p_mode) { + Light *light = light_owner.get_or_null(p_light); + ERR_FAIL_COND(!light); + + light->directional_sky_mode = p_mode; } -float LightStorage::light_get_param(RID p_light, RS::LightParam p_param) { - return 0.0; +RS::LightDirectionalSkyMode LightStorage::light_directional_get_sky_mode(RID p_light) const { + const Light *light = light_owner.get_or_null(p_light); + ERR_FAIL_COND_V(!light, RS::LIGHT_DIRECTIONAL_SKY_MODE_LIGHT_AND_SKY); + + return light->directional_sky_mode; } -Color LightStorage::light_get_color(RID p_light) { - return Color(); +RS::LightDirectionalShadowMode LightStorage::light_directional_get_shadow_mode(RID p_light) { + const Light *light = light_owner.get_or_null(p_light); + ERR_FAIL_COND_V(!light, RS::LIGHT_DIRECTIONAL_SHADOW_ORTHOGONAL); + + return light->directional_shadow_mode; } RS::LightBakeMode LightStorage::light_get_bake_mode(RID p_light) { - return RS::LIGHT_BAKE_DISABLED; -} + const Light *light = light_owner.get_or_null(p_light); + ERR_FAIL_COND_V(!light, RS::LIGHT_BAKE_DISABLED); -uint32_t LightStorage::light_get_max_sdfgi_cascade(RID p_light) { - return 0; + return light->bake_mode; } uint64_t LightStorage::light_get_version(RID p_light) const { - return 0; + const Light *light = light_owner.get_or_null(p_light); + ERR_FAIL_COND_V(!light, 0); + + return light->version; +} + +AABB LightStorage::light_get_aabb(RID p_light) const { + const Light *light = light_owner.get_or_null(p_light); + ERR_FAIL_COND_V(!light, AABB()); + + switch (light->type) { + case RS::LIGHT_SPOT: { + float len = light->param[RS::LIGHT_PARAM_RANGE]; + float size = Math::tan(Math::deg2rad(light->param[RS::LIGHT_PARAM_SPOT_ANGLE])) * len; + return AABB(Vector3(-size, -size, -len), Vector3(size * 2, size * 2, len)); + }; + case RS::LIGHT_OMNI: { + float r = light->param[RS::LIGHT_PARAM_RANGE]; + return AABB(-Vector3(r, r, r), Vector3(r, r, r) * 2); + }; + case RS::LIGHT_DIRECTIONAL: { + return AABB(); + }; + } + + ERR_FAIL_V(AABB()); } /* PROBE API */ diff --git a/drivers/gles3/storage/light_storage.h b/drivers/gles3/storage/light_storage.h index 6f24e467bc..5acaf45aa3 100644 --- a/drivers/gles3/storage/light_storage.h +++ b/drivers/gles3/storage/light_storage.h @@ -40,12 +40,100 @@ #include "servers/rendering/renderer_storage.h" #include "servers/rendering/storage/light_storage.h" +#include "platform_config.h" +#ifndef OPENGL_INCLUDE_H +#include <GLES3/gl3.h> +#else +#include OPENGL_INCLUDE_H +#endif + namespace GLES3 { +/* LIGHT */ + +struct Light { + RS::LightType type; + float param[RS::LIGHT_PARAM_MAX]; + Color color = Color(1, 1, 1, 1); + RID projector; + bool shadow = false; + bool negative = false; + bool reverse_cull = false; + RS::LightBakeMode bake_mode = RS::LIGHT_BAKE_DYNAMIC; + uint32_t max_sdfgi_cascade = 2; + uint32_t cull_mask = 0xFFFFFFFF; + bool distance_fade = false; + real_t distance_fade_begin = 40.0; + real_t distance_fade_shadow = 50.0; + real_t distance_fade_length = 10.0; + RS::LightOmniShadowMode omni_shadow_mode = RS::LIGHT_OMNI_SHADOW_DUAL_PARABOLOID; + RS::LightDirectionalShadowMode directional_shadow_mode = RS::LIGHT_DIRECTIONAL_SHADOW_ORTHOGONAL; + bool directional_blend_splits = false; + RS::LightDirectionalSkyMode directional_sky_mode = RS::LIGHT_DIRECTIONAL_SKY_MODE_LIGHT_AND_SKY; + uint64_t version = 0; + + RendererStorage::Dependency dependency; +}; + +/* REFLECTION PROBE */ + +struct ReflectionProbe { + RS::ReflectionProbeUpdateMode update_mode = RS::REFLECTION_PROBE_UPDATE_ONCE; + int resolution = 256; + float intensity = 1.0; + RS::ReflectionProbeAmbientMode ambient_mode = RS::REFLECTION_PROBE_AMBIENT_ENVIRONMENT; + Color ambient_color; + float ambient_color_energy = 1.0; + float max_distance = 0; + Vector3 extents = Vector3(1, 1, 1); + Vector3 origin_offset; + bool interior = false; + bool box_projection = false; + bool enable_shadows = false; + uint32_t cull_mask = (1 << 20) - 1; + float mesh_lod_threshold = 0.01; + + RendererStorage::Dependency dependency; +}; + +/* LIGHTMAP */ + +struct Lightmap { + RID light_texture; + bool uses_spherical_harmonics = false; + bool interior = false; + AABB bounds = AABB(Vector3(), Vector3(1, 1, 1)); + int32_t array_index = -1; //unassigned + PackedVector3Array points; + PackedColorArray point_sh; + PackedInt32Array tetrahedra; + PackedInt32Array bsp_tree; + + struct BSP { + static const int32_t EMPTY_LEAF = INT32_MIN; + float plane[4]; + int32_t over = EMPTY_LEAF, under = EMPTY_LEAF; + }; + + RendererStorage::Dependency dependency; +}; + class LightStorage : public RendererLightStorage { private: static LightStorage *singleton; + /* LIGHT */ + mutable RID_Owner<Light, true> light_owner; + + /* REFLECTION PROBE */ + mutable RID_Owner<ReflectionProbe, true> reflection_probe_owner; + + /* LIGHTMAP */ + + Vector<RID> lightmap_textures; + + mutable RID_Owner<Lightmap, true> lightmap_owner; + public: static LightStorage *get_singleton(); @@ -54,6 +142,11 @@ public: /* Light API */ + Light *get_light(RID p_rid) { return light_owner.get_or_null(p_rid); }; + bool owns_light(RID p_rid) { return light_owner.owns(p_rid); }; + + void _light_initialize(RID p_rid, RS::LightType p_type); + virtual RID directional_light_allocate() override; virtual void directional_light_initialize(RID p_rid) override; virtual RID omni_light_allocate() override; @@ -72,7 +165,7 @@ public: virtual void light_set_distance_fade(RID p_light, bool p_enabled, float p_begin, float p_shadow, float p_length) override; virtual void light_set_reverse_cull_face_mode(RID p_light, bool p_enabled) override; virtual void light_set_bake_mode(RID p_light, RS::LightBakeMode p_bake_mode) override; - virtual void light_set_max_sdfgi_cascade(RID p_light, uint32_t p_cascade) override; + virtual void light_set_max_sdfgi_cascade(RID p_light, uint32_t p_cascade) override {} virtual void light_omni_set_shadow_mode(RID p_light, RS::LightOmniShadowMode p_mode) override; @@ -84,16 +177,99 @@ public: virtual RS::LightDirectionalShadowMode light_directional_get_shadow_mode(RID p_light) override; virtual RS::LightOmniShadowMode light_omni_get_shadow_mode(RID p_light) override; + virtual RS::LightType light_get_type(RID p_light) const override { + const Light *light = light_owner.get_or_null(p_light); + ERR_FAIL_COND_V(!light, RS::LIGHT_DIRECTIONAL); - virtual bool light_has_shadow(RID p_light) const override; - virtual bool light_has_projector(RID p_light) const override; - - virtual RS::LightType light_get_type(RID p_light) const override; + return light->type; + } virtual AABB light_get_aabb(RID p_light) const override; - virtual float light_get_param(RID p_light, RS::LightParam p_param) override; - virtual Color light_get_color(RID p_light) override; + + virtual float light_get_param(RID p_light, RS::LightParam p_param) override { + const Light *light = light_owner.get_or_null(p_light); + ERR_FAIL_COND_V(!light, 0); + + return light->param[p_param]; + } + + _FORCE_INLINE_ RID light_get_projector(RID p_light) { + const Light *light = light_owner.get_or_null(p_light); + ERR_FAIL_COND_V(!light, RID()); + + return light->projector; + } + + virtual Color light_get_color(RID p_light) override { + const Light *light = light_owner.get_or_null(p_light); + ERR_FAIL_COND_V(!light, Color()); + + return light->color; + } + + _FORCE_INLINE_ uint32_t light_get_cull_mask(RID p_light) { + const Light *light = light_owner.get_or_null(p_light); + ERR_FAIL_COND_V(!light, 0); + + return light->cull_mask; + } + + _FORCE_INLINE_ bool light_is_distance_fade_enabled(RID p_light) { + const Light *light = light_owner.get_or_null(p_light); + return light->distance_fade; + } + + _FORCE_INLINE_ float light_get_distance_fade_begin(RID p_light) { + const Light *light = light_owner.get_or_null(p_light); + return light->distance_fade_begin; + } + + _FORCE_INLINE_ float light_get_distance_fade_shadow(RID p_light) { + const Light *light = light_owner.get_or_null(p_light); + return light->distance_fade_shadow; + } + + _FORCE_INLINE_ float light_get_distance_fade_length(RID p_light) { + const Light *light = light_owner.get_or_null(p_light); + return light->distance_fade_length; + } + + virtual bool light_has_shadow(RID p_light) const override { + const Light *light = light_owner.get_or_null(p_light); + ERR_FAIL_COND_V(!light, RS::LIGHT_DIRECTIONAL); + + return light->shadow; + } + + virtual bool light_has_projector(RID p_light) const override { + const Light *light = light_owner.get_or_null(p_light); + ERR_FAIL_COND_V(!light, RS::LIGHT_DIRECTIONAL); + + return light_owner.owns(light->projector); + } + + _FORCE_INLINE_ bool light_is_negative(RID p_light) const { + const Light *light = light_owner.get_or_null(p_light); + ERR_FAIL_COND_V(!light, RS::LIGHT_DIRECTIONAL); + + return light->negative; + } + + _FORCE_INLINE_ float light_get_transmittance_bias(RID p_light) const { + const Light *light = light_owner.get_or_null(p_light); + ERR_FAIL_COND_V(!light, 0.0); + + return light->param[RS::LIGHT_PARAM_TRANSMITTANCE_BIAS]; + } + + _FORCE_INLINE_ float light_get_shadow_volumetric_fog_fade(RID p_light) const { + const Light *light = light_owner.get_or_null(p_light); + ERR_FAIL_COND_V(!light, 0.0); + + return light->param[RS::LIGHT_PARAM_SHADOW_VOLUMETRIC_FOG_FADE]; + } + virtual RS::LightBakeMode light_get_bake_mode(RID p_light) override; - virtual uint32_t light_get_max_sdfgi_cascade(RID p_light) override; + virtual uint32_t light_get_max_sdfgi_cascade(RID p_light) override { return 0; } virtual uint64_t light_get_version(RID p_light) const override; /* PROBE API */ diff --git a/drivers/gles3/storage/material_storage.cpp b/drivers/gles3/storage/material_storage.cpp index 1b97e268df..fa50e10f96 100644 --- a/drivers/gles3/storage/material_storage.cpp +++ b/drivers/gles3/storage/material_storage.cpp @@ -43,7 +43,7 @@ using namespace GLES3; /////////////////////////////////////////////////////////////////////////// // UBI helper functions -_FORCE_INLINE_ static void _fill_std140_variant_ubo_value(ShaderLanguage::DataType type, int p_array_size, const Variant &value, uint8_t *data, bool p_linear_color) { +_FORCE_INLINE_ static void _fill_std140_variant_ubo_value(ShaderLanguage::DataType type, int p_array_size, const Variant &value, uint8_t *data) { switch (type) { case ShaderLanguage::TYPE_BOOL: { uint32_t *gui = (uint32_t *)data; @@ -399,9 +399,6 @@ _FORCE_INLINE_ static void _fill_std140_variant_ubo_value(ShaderLanguage::DataTy for (int i = 0, j = 0; i < p_array_size; i++, j += 4) { if (i < s) { Color color = a[i]; - if (p_linear_color) { - color = color.srgb_to_linear(); - } gui[j] = color.r; gui[j + 1] = color.g; gui[j + 2] = color.b; @@ -433,10 +430,6 @@ _FORCE_INLINE_ static void _fill_std140_variant_ubo_value(ShaderLanguage::DataTy if (value.get_type() == Variant::COLOR) { Color v = value; - if (p_linear_color) { - v = v.srgb_to_linear(); - } - gui[0] = v.r; gui[1] = v.g; gui[2] = v.b; @@ -459,9 +452,6 @@ _FORCE_INLINE_ static void _fill_std140_variant_ubo_value(ShaderLanguage::DataTy for (int i = 0, j = 0; i < p_array_size; i++, j += 4) { if (i < s) { Color color = a[i]; - if (p_linear_color) { - color = color.srgb_to_linear(); - } gui[j] = color.r; gui[j + 1] = color.g; gui[j + 2] = color.b; @@ -496,10 +486,6 @@ _FORCE_INLINE_ static void _fill_std140_variant_ubo_value(ShaderLanguage::DataTy if (value.get_type() == Variant::COLOR) { Color v = value; - if (p_linear_color) { - v = v.srgb_to_linear(); - } - gui[0] = v.r; gui[1] = v.g; gui[2] = v.b; @@ -558,13 +544,13 @@ _FORCE_INLINE_ static void _fill_std140_variant_ubo_value(ShaderLanguage::DataTy Transform2D v = value; //in std140 members of mat2 are treated as vec4s - gui[0] = v.elements[0][0]; - gui[1] = v.elements[0][1]; + gui[0] = v.columns[0][0]; + gui[1] = v.columns[0][1]; gui[2] = 0; // ignored gui[3] = 0; // ignored - gui[4] = v.elements[1][0]; - gui[5] = v.elements[1][1]; + gui[4] = v.columns[1][0]; + gui[5] = v.columns[1][1]; gui[6] = 0; // ignored gui[7] = 0; // ignored } @@ -608,19 +594,19 @@ _FORCE_INLINE_ static void _fill_std140_variant_ubo_value(ShaderLanguage::DataTy } } else { Basis v = value; - gui[0] = v.elements[0][0]; - gui[1] = v.elements[1][0]; - gui[2] = v.elements[2][0]; + gui[0] = v.rows[0][0]; + gui[1] = v.rows[1][0]; + gui[2] = v.rows[2][0]; gui[3] = 0; // ignored - gui[4] = v.elements[0][1]; - gui[5] = v.elements[1][1]; - gui[6] = v.elements[2][1]; + gui[4] = v.rows[0][1]; + gui[5] = v.rows[1][1]; + gui[6] = v.rows[2][1]; gui[7] = 0; // ignored - gui[8] = v.elements[0][2]; - gui[9] = v.elements[1][2]; - gui[10] = v.elements[2][2]; + gui[8] = v.rows[0][2]; + gui[9] = v.rows[1][2]; + gui[10] = v.rows[2][2]; gui[11] = 0; // ignored } } break; @@ -676,19 +662,19 @@ _FORCE_INLINE_ static void _fill_std140_variant_ubo_value(ShaderLanguage::DataTy } } else { Transform3D v = value; - gui[0] = v.basis.elements[0][0]; - gui[1] = v.basis.elements[1][0]; - gui[2] = v.basis.elements[2][0]; + gui[0] = v.basis.rows[0][0]; + gui[1] = v.basis.rows[1][0]; + gui[2] = v.basis.rows[2][0]; gui[3] = 0; - gui[4] = v.basis.elements[0][1]; - gui[5] = v.basis.elements[1][1]; - gui[6] = v.basis.elements[2][1]; + gui[4] = v.basis.rows[0][1]; + gui[5] = v.basis.rows[1][1]; + gui[6] = v.basis.rows[2][1]; gui[7] = 0; - gui[8] = v.basis.elements[0][2]; - gui[9] = v.basis.elements[1][2]; - gui[10] = v.basis.elements[2][2]; + gui[8] = v.basis.rows[0][2]; + gui[9] = v.basis.rows[1][2]; + gui[10] = v.basis.rows[2][2]; gui[11] = 0; gui[12] = v.origin.x; @@ -900,6 +886,42 @@ _FORCE_INLINE_ static void _fill_std140_ubo_empty(ShaderLanguage::DataType type, /////////////////////////////////////////////////////////////////////////// // MaterialData +// Look up table to translate ShaderLanguage::DataType to GL_TEXTURE_* +static const GLenum target_from_type[ShaderLanguage::TYPE_MAX] = { + GL_TEXTURE_2D, // TYPE_VOID, + GL_TEXTURE_2D, // TYPE_BOOL, + GL_TEXTURE_2D, // TYPE_BVEC2, + GL_TEXTURE_2D, // TYPE_BVEC3, + GL_TEXTURE_2D, // TYPE_BVEC4, + GL_TEXTURE_2D, // TYPE_INT, + GL_TEXTURE_2D, // TYPE_IVEC2, + GL_TEXTURE_2D, // TYPE_IVEC3, + GL_TEXTURE_2D, // TYPE_IVEC4, + GL_TEXTURE_2D, // TYPE_UINT, + GL_TEXTURE_2D, // TYPE_UVEC2, + GL_TEXTURE_2D, // TYPE_UVEC3, + GL_TEXTURE_2D, // TYPE_UVEC4, + GL_TEXTURE_2D, // TYPE_FLOAT, + GL_TEXTURE_2D, // TYPE_VEC2, + GL_TEXTURE_2D, // TYPE_VEC3, + GL_TEXTURE_2D, // TYPE_VEC4, + GL_TEXTURE_2D, // TYPE_MAT2, + GL_TEXTURE_2D, // TYPE_MAT3, + GL_TEXTURE_2D, // TYPE_MAT4, + GL_TEXTURE_2D, // TYPE_SAMPLER2D, + GL_TEXTURE_2D, // TYPE_ISAMPLER2D, + GL_TEXTURE_2D, // TYPE_USAMPLER2D, + GL_TEXTURE_2D_ARRAY, // TYPE_SAMPLER2DARRAY, + GL_TEXTURE_2D_ARRAY, // TYPE_ISAMPLER2DARRAY, + GL_TEXTURE_2D_ARRAY, // TYPE_USAMPLER2DARRAY, + GL_TEXTURE_3D, // TYPE_SAMPLER3D, + GL_TEXTURE_3D, // TYPE_ISAMPLER3D, + GL_TEXTURE_3D, // TYPE_USAMPLER3D, + GL_TEXTURE_CUBE_MAP, // TYPE_SAMPLERCUBE, + GL_TEXTURE_CUBE_MAP, // TYPE_SAMPLERCUBEARRAY, + GL_TEXTURE_2D, // TYPE_STRUCT +}; + void MaterialData::update_uniform_buffer(const Map<StringName, ShaderLanguage::ShaderNode::Uniform> &p_uniforms, const uint32_t *p_uniform_offsets, const Map<StringName, Variant> &p_parameters, uint8_t *p_buffer, uint32_t p_buffer_size, bool p_use_linear_color) { MaterialStorage *material_storage = MaterialStorage::get_singleton(); bool uses_global_buffer = false; @@ -951,7 +973,7 @@ void MaterialData::update_uniform_buffer(const Map<StringName, ShaderLanguage::S if (V) { //user provided - _fill_std140_variant_ubo_value(E.value.type, E.value.array_size, V->get(), data, p_use_linear_color); + _fill_std140_variant_ubo_value(E.value.type, E.value.array_size, V->get(), data); } else if (E.value.default_value.size()) { //default value @@ -961,7 +983,7 @@ void MaterialData::update_uniform_buffer(const Map<StringName, ShaderLanguage::S //zero because it was not provided if ((E.value.type == ShaderLanguage::TYPE_VEC3 || E.value.type == ShaderLanguage::TYPE_VEC4) && E.value.hint == ShaderLanguage::ShaderNode::Uniform::HINT_COLOR) { //colors must be set as black, with alpha as 1.0 - _fill_std140_variant_ubo_value(E.value.type, E.value.array_size, Color(0, 0, 0, 1), data, p_use_linear_color); + _fill_std140_variant_ubo_value(E.value.type, E.value.array_size, Color(0, 0, 0, 1), data); } else { //else just zero it out _fill_std140_ubo_empty(E.value.type, E.value.array_size, data); @@ -1275,16 +1297,16 @@ MaterialStorage *MaterialStorage::get_singleton() { MaterialStorage::MaterialStorage() { singleton = this; - shader_data_request_func[RS::SHADER_SPATIAL] = nullptr; + shader_data_request_func[RS::SHADER_SPATIAL] = _create_scene_shader_func; shader_data_request_func[RS::SHADER_CANVAS_ITEM] = _create_canvas_shader_func; shader_data_request_func[RS::SHADER_PARTICLES] = nullptr; - shader_data_request_func[RS::SHADER_SKY] = nullptr; + shader_data_request_func[RS::SHADER_SKY] = _create_sky_shader_func; shader_data_request_func[RS::SHADER_FOG] = nullptr; - material_data_request_func[RS::SHADER_SPATIAL] = nullptr; + material_data_request_func[RS::SHADER_SPATIAL] = _create_scene_material_func; material_data_request_func[RS::SHADER_CANVAS_ITEM] = _create_canvas_material_func; material_data_request_func[RS::SHADER_PARTICLES] = nullptr; - material_data_request_func[RS::SHADER_SKY] = nullptr; + material_data_request_func[RS::SHADER_SKY] = _create_sky_material_func; material_data_request_func[RS::SHADER_FOG] = nullptr; static_assert(sizeof(GlobalVariables::Value) == 16); @@ -1365,16 +1387,12 @@ MaterialStorage::MaterialStorage() { actions.render_mode_defines["unshaded"] = "#define MODE_UNSHADED\n"; actions.render_mode_defines["light_only"] = "#define MODE_LIGHT_ONLY\n"; - actions.base_texture_binding_index = 1; - actions.base_uniform_string = ""; - actions.global_buffer_array_variable = ""; - shaders.compiler_canvas.initialize(actions); } { // Setup Scene compiler - /* + //shader compiler ShaderCompiler::DefaultIdentifierActions actions; @@ -1529,11 +1547,6 @@ MaterialStorage::MaterialStorage() { actions.render_mode_defines["sss_mode_skin"] = "#define SSS_MODE_SKIN\n"; actions.render_mode_defines["specular_schlick_ggx"] = "#define SPECULAR_SCHLICK_GGX\n"; - - actions.custom_samplers["SCREEN_TEXTURE"] = "material_samplers[3]"; // linear filter with mipmaps - actions.custom_samplers["DEPTH_TEXTURE"] = "material_samplers[3]"; - actions.custom_samplers["NORMAL_ROUGHNESS_TEXTURE"] = "material_samplers[1]"; // linear filter - actions.render_mode_defines["specular_toon"] = "#define SPECULAR_TOON\n"; actions.render_mode_defines["specular_disabled"] = "#define SPECULAR_DISABLED\n"; actions.render_mode_defines["shadows_disabled"] = "#define SHADOWS_DISABLED\n"; @@ -1541,19 +1554,10 @@ MaterialStorage::MaterialStorage() { actions.render_mode_defines["shadow_to_opacity"] = "#define USE_SHADOW_TO_OPACITY\n"; actions.render_mode_defines["unshaded"] = "#define MODE_UNSHADED\n"; - actions.sampler_array_name = "material_samplers"; - actions.base_texture_binding_index = 1; - actions.texture_layout_set = RenderForwardClustered::MATERIAL_UNIFORM_SET; - actions.base_uniform_string = "material."; - actions.base_varying_index = 10; - actions.default_filter = ShaderLanguage::FILTER_LINEAR_MIPMAP; actions.default_repeat = ShaderLanguage::REPEAT_ENABLE; - actions.global_buffer_array_variable = "global_variables.data"; - actions.instance_uniform_index_variable = "instances.data[instance_index].instance_uniforms_ofs"; - compiler.initialize(actions); - */ + shaders.compiler_scene.initialize(actions); } { @@ -1626,10 +1630,10 @@ ShaderCompiler::DefaultIdentifierActions actions; actions.renames["COLOR"] = "color"; actions.renames["ALPHA"] = "alpha"; actions.renames["EYEDIR"] = "cube_normal"; - actions.renames["POSITION"] = "params.position_multiplier.xyz"; + actions.renames["POSITION"] = "position"; actions.renames["SKY_COORDS"] = "panorama_coords"; actions.renames["SCREEN_UV"] = "uv"; - actions.renames["TIME"] = "params.time"; + actions.renames["TIME"] = "time"; actions.renames["PI"] = _MKSTR(Math_PI); actions.renames["TAU"] = _MKSTR(Math_TAU); actions.renames["E"] = _MKSTR(Math_E); @@ -1660,20 +1664,12 @@ ShaderCompiler::DefaultIdentifierActions actions; actions.renames["AT_CUBEMAP_PASS"] = "AT_CUBEMAP_PASS"; actions.renames["AT_HALF_RES_PASS"] = "AT_HALF_RES_PASS"; actions.renames["AT_QUARTER_RES_PASS"] = "AT_QUARTER_RES_PASS"; - actions.custom_samplers["RADIANCE"] = "material_samplers[3]"; actions.usage_defines["HALF_RES_COLOR"] = "\n#define USES_HALF_RES_COLOR\n"; actions.usage_defines["QUARTER_RES_COLOR"] = "\n#define USES_QUARTER_RES_COLOR\n"; actions.render_mode_defines["disable_fog"] = "#define DISABLE_FOG\n"; - actions.sampler_array_name = "material_samplers"; - actions.base_texture_binding_index = 1; - actions.texture_layout_set = 1; - actions.base_uniform_string = "material."; - actions.base_varying_index = 10; - actions.default_filter = ShaderLanguage::FILTER_LINEAR_MIPMAP; actions.default_repeat = ShaderLanguage::REPEAT_ENABLE; - actions.global_buffer_array_variable = "global_variables"; shaders.compiler_sky.initialize(actions); } @@ -1873,7 +1869,7 @@ void MaterialStorage::_global_variable_store_in_buffer(int32_t p_index, RS::Glob bv.w = v.a; GlobalVariables::Value &bv_linear = global_variables.buffer_values[p_index + 1]; - v = v.srgb_to_linear(); + //v = v.srgb_to_linear(); bv_linear.x = v.r; bv_linear.y = v.g; bv_linear.z = v.b; @@ -1908,19 +1904,19 @@ void MaterialStorage::_global_variable_store_in_buffer(int32_t p_index, RS::Glob case RS::GLOBAL_VAR_TYPE_MAT3: { GlobalVariables::Value *bv = &global_variables.buffer_values[p_index]; Basis v = p_value; - bv[0].x = v.elements[0][0]; - bv[0].y = v.elements[1][0]; - bv[0].z = v.elements[2][0]; + bv[0].x = v.rows[0][0]; + bv[0].y = v.rows[1][0]; + bv[0].z = v.rows[2][0]; bv[0].w = 0; - bv[1].x = v.elements[0][1]; - bv[1].y = v.elements[1][1]; - bv[1].z = v.elements[2][1]; + bv[1].x = v.rows[0][1]; + bv[1].y = v.rows[1][1]; + bv[1].z = v.rows[2][1]; bv[1].w = 0; - bv[2].x = v.elements[0][2]; - bv[2].y = v.elements[1][2]; - bv[2].z = v.elements[2][2]; + bv[2].x = v.rows[0][2]; + bv[2].y = v.rows[1][2]; + bv[2].z = v.rows[2][2]; bv[2].w = 0; } break; @@ -1956,18 +1952,18 @@ void MaterialStorage::_global_variable_store_in_buffer(int32_t p_index, RS::Glob case RS::GLOBAL_VAR_TYPE_TRANSFORM_2D: { GlobalVariables::Value *bv = &global_variables.buffer_values[p_index]; Transform2D v = p_value; - bv[0].x = v.elements[0][0]; - bv[0].y = v.elements[0][1]; + bv[0].x = v.columns[0][0]; + bv[0].y = v.columns[0][1]; bv[0].z = 0; bv[0].w = 0; - bv[1].x = v.elements[1][0]; - bv[1].y = v.elements[1][1]; + bv[1].x = v.columns[1][0]; + bv[1].y = v.columns[1][1]; bv[1].z = 0; bv[1].w = 0; - bv[2].x = v.elements[2][0]; - bv[2].y = v.elements[2][1]; + bv[2].x = v.columns[2][0]; + bv[2].y = v.columns[2][1]; bv[2].z = 1; bv[2].w = 0; @@ -1975,19 +1971,19 @@ void MaterialStorage::_global_variable_store_in_buffer(int32_t p_index, RS::Glob case RS::GLOBAL_VAR_TYPE_TRANSFORM: { GlobalVariables::Value *bv = &global_variables.buffer_values[p_index]; Transform3D v = p_value; - bv[0].x = v.basis.elements[0][0]; - bv[0].y = v.basis.elements[1][0]; - bv[0].z = v.basis.elements[2][0]; + bv[0].x = v.basis.rows[0][0]; + bv[0].y = v.basis.rows[1][0]; + bv[0].z = v.basis.rows[2][0]; bv[0].w = 0; - bv[1].x = v.basis.elements[0][1]; - bv[1].y = v.basis.elements[1][1]; - bv[1].z = v.basis.elements[2][1]; + bv[1].x = v.basis.rows[0][1]; + bv[1].y = v.basis.rows[1][1]; + bv[1].z = v.basis.rows[2][1]; bv[1].w = 0; - bv[2].x = v.basis.elements[0][2]; - bv[2].y = v.basis.elements[1][2]; - bv[2].z = v.basis.elements[2][2]; + bv[2].x = v.basis.rows[0][2]; + bv[2].y = v.basis.rows[1][2]; + bv[2].z = v.basis.rows[2][2]; bv[2].w = 0; bv[3].x = v.origin.x; @@ -2077,10 +2073,9 @@ Vector<StringName> MaterialStorage::global_variable_get_list() const { ERR_FAIL_V_MSG(Vector<StringName>(), "This function should never be used outside the editor, it can severely damage performance."); } - const StringName *K = nullptr; Vector<StringName> names; - while ((K = global_variables.variables.next(K))) { - names.push_back(*K); + for (const KeyValue<StringName, GlobalVariables::Variable> &E : global_variables.variables) { + names.push_back(E.key); } names.sort_custom<StringName::AlphCompare>(); return names; @@ -2232,7 +2227,7 @@ void MaterialStorage::global_variables_load_settings(bool p_load_textures) { } String path = value; - RES resource = ResourceLoader::load(path); + Ref<Resource> resource = ResourceLoader::load(path); ERR_CONTINUE(resource.is_null()); value = resource; } @@ -2312,7 +2307,7 @@ void MaterialStorage::global_variables_instance_update(RID p_instance, int p_ind pos += p_index; - _fill_std140_variant_ubo_value(datatype, 0, p_value, (uint8_t *)&global_variables.buffer_values[pos], true); //instances always use linear color in this renderer + _fill_std140_variant_ubo_value(datatype, 0, p_value, (uint8_t *)&global_variables.buffer_values[pos]); _global_variable_mark_buffer_dirty(pos, 1); } @@ -2739,7 +2734,8 @@ void MaterialStorage::material_update_dependency(RID p_material, RendererStorage } } -// Canvas Shader Data +/* Canvas Shader Data */ + void CanvasShaderData::set_code(const String &p_code) { // compile the shader @@ -2916,51 +2912,15 @@ void CanvasMaterialData::update_parameters(const Map<StringName, Variant> &p_par return update_parameters_internal(p_parameters, p_uniform_dirty, p_textures_dirty, shader_data->uniforms, shader_data->ubo_offsets.ptr(), shader_data->texture_uniforms, shader_data->default_texture_params, shader_data->ubo_size); } -// Look up table to translate ShaderLanguage::DataType to GL_TEXTURE_* -static const GLenum target_from_type[ShaderLanguage::TYPE_MAX] = { - GL_TEXTURE_2D, // TYPE_VOID, - GL_TEXTURE_2D, // TYPE_BOOL, - GL_TEXTURE_2D, // TYPE_BVEC2, - GL_TEXTURE_2D, // TYPE_BVEC3, - GL_TEXTURE_2D, // TYPE_BVEC4, - GL_TEXTURE_2D, // TYPE_INT, - GL_TEXTURE_2D, // TYPE_IVEC2, - GL_TEXTURE_2D, // TYPE_IVEC3, - GL_TEXTURE_2D, // TYPE_IVEC4, - GL_TEXTURE_2D, // TYPE_UINT, - GL_TEXTURE_2D, // TYPE_UVEC2, - GL_TEXTURE_2D, // TYPE_UVEC3, - GL_TEXTURE_2D, // TYPE_UVEC4, - GL_TEXTURE_2D, // TYPE_FLOAT, - GL_TEXTURE_2D, // TYPE_VEC2, - GL_TEXTURE_2D, // TYPE_VEC3, - GL_TEXTURE_2D, // TYPE_VEC4, - GL_TEXTURE_2D, // TYPE_MAT2, - GL_TEXTURE_2D, // TYPE_MAT3, - GL_TEXTURE_2D, // TYPE_MAT4, - GL_TEXTURE_2D, // TYPE_SAMPLER2D, - GL_TEXTURE_2D, // TYPE_ISAMPLER2D, - GL_TEXTURE_2D, // TYPE_USAMPLER2D, - GL_TEXTURE_2D_ARRAY, // TYPE_SAMPLER2DARRAY, - GL_TEXTURE_2D_ARRAY, // TYPE_ISAMPLER2DARRAY, - GL_TEXTURE_2D_ARRAY, // TYPE_USAMPLER2DARRAY, - GL_TEXTURE_3D, // TYPE_SAMPLER3D, - GL_TEXTURE_3D, // TYPE_ISAMPLER3D, - GL_TEXTURE_3D, // TYPE_USAMPLER3D, - GL_TEXTURE_CUBE_MAP, // TYPE_SAMPLERCUBE, - GL_TEXTURE_CUBE_MAP, // TYPE_SAMPLERCUBEARRAY, - GL_TEXTURE_2D, // TYPE_STRUCT -}; - void CanvasMaterialData::bind_uniforms() { // Bind Material Uniforms - glBindBufferBase(GL_UNIFORM_BUFFER, RasterizerCanvasGLES3::MATERIAL_UNIFORM_BUFFER_OBJECT, uniform_buffer); + glBindBufferBase(GL_UNIFORM_BUFFER, RasterizerCanvasGLES3::MATERIAL_UNIFORM_LOCATION, uniform_buffer); RID *textures = texture_cache.ptrw(); ShaderCompiler::GeneratedCode::Texture *texture_uniforms = shader_data->texture_uniforms.ptrw(); for (int ti = 0; ti < texture_cache.size(); ti++) { Texture *texture = TextureStorage::get_singleton()->get_texture(textures[ti]); - glActiveTexture(GL_TEXTURE1 + ti); + glActiveTexture(GL_TEXTURE1 + ti); // Start at GL_TEXTURE1 because texture slot 0 is used by the base texture glBindTexture(target_from_type[texture_uniforms[ti].type], texture->tex_id); // Set sampler state here as the same texture can be used in multiple places with different flags @@ -2982,4 +2942,543 @@ GLES3::MaterialData *GLES3::_create_canvas_material_func(ShaderData *p_shader) { return material_data; } +//////////////////////////////////////////////////////////////////////////////// +// SKY SHADER + +void SkyShaderData::set_code(const String &p_code) { + //compile + + code = p_code; + valid = false; + ubo_size = 0; + uniforms.clear(); + + if (code.is_empty()) { + return; //just invalid, but no error + } + + ShaderCompiler::GeneratedCode gen_code; + ShaderCompiler::IdentifierActions actions; + actions.entry_point_stages["sky"] = ShaderCompiler::STAGE_FRAGMENT; + + uses_time = false; + uses_half_res = false; + uses_quarter_res = false; + uses_position = false; + uses_light = false; + + actions.render_mode_flags["use_half_res_pass"] = &uses_half_res; + actions.render_mode_flags["use_quarter_res_pass"] = &uses_quarter_res; + + actions.usage_flag_pointers["TIME"] = &uses_time; + actions.usage_flag_pointers["POSITION"] = &uses_position; + actions.usage_flag_pointers["LIGHT0_ENABLED"] = &uses_light; + actions.usage_flag_pointers["LIGHT0_ENERGY"] = &uses_light; + actions.usage_flag_pointers["LIGHT0_DIRECTION"] = &uses_light; + actions.usage_flag_pointers["LIGHT0_COLOR"] = &uses_light; + actions.usage_flag_pointers["LIGHT0_SIZE"] = &uses_light; + actions.usage_flag_pointers["LIGHT1_ENABLED"] = &uses_light; + actions.usage_flag_pointers["LIGHT1_ENERGY"] = &uses_light; + actions.usage_flag_pointers["LIGHT1_DIRECTION"] = &uses_light; + actions.usage_flag_pointers["LIGHT1_COLOR"] = &uses_light; + actions.usage_flag_pointers["LIGHT1_SIZE"] = &uses_light; + actions.usage_flag_pointers["LIGHT2_ENABLED"] = &uses_light; + actions.usage_flag_pointers["LIGHT2_ENERGY"] = &uses_light; + actions.usage_flag_pointers["LIGHT2_DIRECTION"] = &uses_light; + actions.usage_flag_pointers["LIGHT2_COLOR"] = &uses_light; + actions.usage_flag_pointers["LIGHT2_SIZE"] = &uses_light; + actions.usage_flag_pointers["LIGHT3_ENABLED"] = &uses_light; + actions.usage_flag_pointers["LIGHT3_ENERGY"] = &uses_light; + actions.usage_flag_pointers["LIGHT3_DIRECTION"] = &uses_light; + actions.usage_flag_pointers["LIGHT3_COLOR"] = &uses_light; + actions.usage_flag_pointers["LIGHT3_SIZE"] = &uses_light; + + actions.uniforms = &uniforms; + + Error err = MaterialStorage::get_singleton()->shaders.compiler_sky.compile(RS::SHADER_SKY, code, &actions, path, gen_code); + ERR_FAIL_COND_MSG(err != OK, "Shader compilation failed."); + + if (version.is_null()) { + version = MaterialStorage::get_singleton()->shaders.sky_shader.version_create(); + } + +#if 0 + print_line("**compiling shader:"); + print_line("**defines:\n"); + for (int i = 0; i < gen_code.defines.size(); i++) { + print_line(gen_code.defines[i]); + } + print_line("\n**uniforms:\n" + gen_code.uniforms); + // print_line("\n**vertex_globals:\n" + gen_code.vertex_global); + // print_line("\n**vertex_code:\n" + gen_code.vertex); + print_line("\n**fragment_globals:\n" + gen_code.fragment_global); + print_line("\n**fragment_code:\n" + gen_code.fragment); + print_line("\n**light_code:\n" + gen_code.light); +#endif + + Vector<StringName> texture_uniform_names; + for (int i = 0; i < gen_code.texture_uniforms.size(); i++) { + texture_uniform_names.push_back(gen_code.texture_uniforms[i].name); + } + + MaterialStorage::get_singleton()->shaders.sky_shader.version_set_code(version, gen_code.code, gen_code.uniforms, gen_code.stage_globals[ShaderCompiler::STAGE_VERTEX], gen_code.stage_globals[ShaderCompiler::STAGE_FRAGMENT], gen_code.defines, texture_uniform_names); + ERR_FAIL_COND(!MaterialStorage::get_singleton()->shaders.sky_shader.version_is_valid(version)); + + ubo_size = gen_code.uniform_total_size; + ubo_offsets = gen_code.uniform_offsets; + texture_uniforms = gen_code.texture_uniforms; + + valid = true; +} + +void SkyShaderData::set_default_texture_param(const StringName &p_name, RID p_texture, int p_index) { + if (!p_texture.is_valid()) { + if (default_texture_params.has(p_name) && default_texture_params[p_name].has(p_index)) { + default_texture_params[p_name].erase(p_index); + + if (default_texture_params[p_name].is_empty()) { + default_texture_params.erase(p_name); + } + } + } else { + if (!default_texture_params.has(p_name)) { + default_texture_params[p_name] = Map<int, RID>(); + } + default_texture_params[p_name][p_index] = p_texture; + } +} + +void SkyShaderData::get_param_list(List<PropertyInfo> *p_param_list) const { + Map<int, StringName> order; + + for (const KeyValue<StringName, ShaderLanguage::ShaderNode::Uniform> &E : uniforms) { + if (E.value.scope == ShaderLanguage::ShaderNode::Uniform::SCOPE_GLOBAL || E.value.scope == ShaderLanguage::ShaderNode::Uniform::SCOPE_INSTANCE) { + continue; + } + + if (E.value.texture_order >= 0) { + order[E.value.texture_order + 100000] = E.key; + } else { + order[E.value.order] = E.key; + } + } + + for (const KeyValue<int, StringName> &E : order) { + PropertyInfo pi = ShaderLanguage::uniform_to_property_info(uniforms[E.value]); + pi.name = E.value; + p_param_list->push_back(pi); + } +} + +void SkyShaderData::get_instance_param_list(List<RendererMaterialStorage::InstanceShaderParam> *p_param_list) const { + for (const KeyValue<StringName, ShaderLanguage::ShaderNode::Uniform> &E : uniforms) { + if (E.value.scope != ShaderLanguage::ShaderNode::Uniform::SCOPE_INSTANCE) { + continue; + } + + RendererMaterialStorage::InstanceShaderParam p; + p.info = ShaderLanguage::uniform_to_property_info(E.value); + p.info.name = E.key; //supply name + p.index = E.value.instance_index; + p.default_value = ShaderLanguage::constant_value_to_variant(E.value.default_value, E.value.type, E.value.array_size, E.value.hint); + p_param_list->push_back(p); + } +} + +bool SkyShaderData::is_param_texture(const StringName &p_param) const { + if (!uniforms.has(p_param)) { + return false; + } + + return uniforms[p_param].texture_order >= 0; +} + +bool SkyShaderData::is_animated() const { + return false; +} + +bool SkyShaderData::casts_shadows() const { + return false; +} + +Variant SkyShaderData::get_default_parameter(const StringName &p_parameter) const { + if (uniforms.has(p_parameter)) { + ShaderLanguage::ShaderNode::Uniform uniform = uniforms[p_parameter]; + Vector<ShaderLanguage::ConstantNode::Value> default_value = uniform.default_value; + return ShaderLanguage::constant_value_to_variant(default_value, uniform.type, uniform.array_size, uniform.hint); + } + return Variant(); +} + +RS::ShaderNativeSourceCode SkyShaderData::get_native_source_code() const { + return MaterialStorage::get_singleton()->shaders.sky_shader.version_get_native_source_code(version); +} + +SkyShaderData::SkyShaderData() { + valid = false; +} + +SkyShaderData::~SkyShaderData() { + if (version.is_valid()) { + MaterialStorage::get_singleton()->shaders.sky_shader.version_free(version); + } +} + +GLES3::ShaderData *GLES3::_create_sky_shader_func() { + SkyShaderData *shader_data = memnew(SkyShaderData); + return shader_data; +} + +//////////////////////////////////////////////////////////////////////////////// +// Sky material + +void SkyMaterialData::update_parameters(const Map<StringName, Variant> &p_parameters, bool p_uniform_dirty, bool p_textures_dirty) { + return update_parameters_internal(p_parameters, p_uniform_dirty, p_textures_dirty, shader_data->uniforms, shader_data->ubo_offsets.ptr(), shader_data->texture_uniforms, shader_data->default_texture_params, shader_data->ubo_size); +} + +SkyMaterialData::~SkyMaterialData() { +} +GLES3::MaterialData *GLES3::_create_sky_material_func(ShaderData *p_shader) { + SkyMaterialData *material_data = memnew(SkyMaterialData); + material_data->shader_data = static_cast<SkyShaderData *>(p_shader); + //update will happen later anyway so do nothing. + return material_data; +} + +void SkyMaterialData::bind_uniforms() { + // Bind Material Uniforms + glBindBufferBase(GL_UNIFORM_BUFFER, SKY_MATERIAL_UNIFORM_LOCATION, uniform_buffer); + + RID *textures = texture_cache.ptrw(); + ShaderCompiler::GeneratedCode::Texture *texture_uniforms = shader_data->texture_uniforms.ptrw(); + for (int ti = 0; ti < texture_cache.size(); ti++) { + Texture *texture = TextureStorage::get_singleton()->get_texture(textures[ti]); + glActiveTexture(GL_TEXTURE0 + ti); + glBindTexture(target_from_type[texture_uniforms[ti].type], texture->tex_id); + + // Set sampler state here as the same texture can be used in multiple places with different flags + // Need to convert sampler state from ShaderLanguage::Texture* to RS::CanvasItemTexture* + RS::CanvasItemTextureFilter filter = RS::CanvasItemTextureFilter((int(texture_uniforms[ti].filter) + 1) % RS::CANVAS_ITEM_TEXTURE_FILTER_MAX); + RS::CanvasItemTextureRepeat repeat = RS::CanvasItemTextureRepeat((int(texture_uniforms[ti].repeat) + 1) % RS::CANVAS_ITEM_TEXTURE_REPEAT_MIRROR); + texture->gl_set_filter(filter); + texture->gl_set_repeat(repeat); + } +} + +//////////////////////////////////////////////////////////////////////////////// +// Scene SHADER + +void SceneShaderData::set_code(const String &p_code) { + //compile + + code = p_code; + valid = false; + ubo_size = 0; + uniforms.clear(); + uses_screen_texture = false; + + if (code.is_empty()) { + return; //just invalid, but no error + } + + ShaderCompiler::GeneratedCode gen_code; + + int blend_modei = BLEND_MODE_MIX; + int depth_testi = DEPTH_TEST_ENABLED; + int alpha_antialiasing_modei = ALPHA_ANTIALIASING_OFF; + int cull_modei = CULL_BACK; + int depth_drawi = DEPTH_DRAW_OPAQUE; + + uses_point_size = false; + uses_alpha = false; + uses_alpha_clip = false; + uses_blend_alpha = false; + uses_depth_pre_pass = false; + uses_discard = false; + uses_roughness = false; + uses_normal = false; + wireframe = false; + + unshaded = false; + uses_vertex = false; + uses_position = false; + uses_sss = false; + uses_transmittance = false; + uses_screen_texture = false; + uses_depth_texture = false; + uses_normal_texture = false; + uses_time = false; + writes_modelview_or_projection = false; + uses_world_coordinates = false; + uses_particle_trails = false; + + ShaderCompiler::IdentifierActions actions; + actions.entry_point_stages["vertex"] = ShaderCompiler::STAGE_VERTEX; + actions.entry_point_stages["fragment"] = ShaderCompiler::STAGE_FRAGMENT; + actions.entry_point_stages["light"] = ShaderCompiler::STAGE_FRAGMENT; + + actions.render_mode_values["blend_add"] = Pair<int *, int>(&blend_modei, BLEND_MODE_ADD); + actions.render_mode_values["blend_mix"] = Pair<int *, int>(&blend_modei, BLEND_MODE_MIX); + actions.render_mode_values["blend_sub"] = Pair<int *, int>(&blend_modei, BLEND_MODE_SUB); + actions.render_mode_values["blend_mul"] = Pair<int *, int>(&blend_modei, BLEND_MODE_MUL); + + actions.render_mode_values["alpha_to_coverage"] = Pair<int *, int>(&alpha_antialiasing_modei, ALPHA_ANTIALIASING_ALPHA_TO_COVERAGE); + actions.render_mode_values["alpha_to_coverage_and_one"] = Pair<int *, int>(&alpha_antialiasing_modei, ALPHA_ANTIALIASING_ALPHA_TO_COVERAGE_AND_TO_ONE); + + actions.render_mode_values["depth_draw_never"] = Pair<int *, int>(&depth_drawi, DEPTH_DRAW_DISABLED); + actions.render_mode_values["depth_draw_opaque"] = Pair<int *, int>(&depth_drawi, DEPTH_DRAW_OPAQUE); + actions.render_mode_values["depth_draw_always"] = Pair<int *, int>(&depth_drawi, DEPTH_DRAW_ALWAYS); + + actions.render_mode_values["depth_test_disabled"] = Pair<int *, int>(&depth_testi, DEPTH_TEST_DISABLED); + + actions.render_mode_values["cull_disabled"] = Pair<int *, int>(&cull_modei, CULL_DISABLED); + actions.render_mode_values["cull_front"] = Pair<int *, int>(&cull_modei, CULL_FRONT); + actions.render_mode_values["cull_back"] = Pair<int *, int>(&cull_modei, CULL_BACK); + + actions.render_mode_flags["unshaded"] = &unshaded; + actions.render_mode_flags["wireframe"] = &wireframe; + actions.render_mode_flags["particle_trails"] = &uses_particle_trails; + + actions.usage_flag_pointers["ALPHA"] = &uses_alpha; + actions.usage_flag_pointers["ALPHA_SCISSOR_THRESHOLD"] = &uses_alpha_clip; + actions.render_mode_flags["depth_prepass_alpha"] = &uses_depth_pre_pass; + + actions.usage_flag_pointers["SSS_STRENGTH"] = &uses_sss; + actions.usage_flag_pointers["SSS_TRANSMITTANCE_DEPTH"] = &uses_transmittance; + + actions.usage_flag_pointers["SCREEN_TEXTURE"] = &uses_screen_texture; + actions.usage_flag_pointers["DEPTH_TEXTURE"] = &uses_depth_texture; + actions.usage_flag_pointers["NORMAL_TEXTURE"] = &uses_normal_texture; + actions.usage_flag_pointers["DISCARD"] = &uses_discard; + actions.usage_flag_pointers["TIME"] = &uses_time; + actions.usage_flag_pointers["ROUGHNESS"] = &uses_roughness; + actions.usage_flag_pointers["NORMAL"] = &uses_normal; + actions.usage_flag_pointers["NORMAL_MAP"] = &uses_normal; + + actions.usage_flag_pointers["POINT_SIZE"] = &uses_point_size; + actions.usage_flag_pointers["POINT_COORD"] = &uses_point_size; + + actions.write_flag_pointers["MODELVIEW_MATRIX"] = &writes_modelview_or_projection; + actions.write_flag_pointers["PROJECTION_MATRIX"] = &writes_modelview_or_projection; + actions.write_flag_pointers["VERTEX"] = &uses_vertex; + actions.write_flag_pointers["POSITION"] = &uses_position; + + actions.usage_flag_pointers["TANGENT"] = &uses_tangent; + actions.usage_flag_pointers["BINORMAL"] = &uses_tangent; + actions.usage_flag_pointers["COLOR"] = &uses_color; + actions.usage_flag_pointers["UV"] = &uses_uv; + actions.usage_flag_pointers["UV2"] = &uses_uv2; + actions.usage_flag_pointers["CUSTOM0"] = &uses_custom0; + actions.usage_flag_pointers["CUSTOM1"] = &uses_custom1; + actions.usage_flag_pointers["CUSTOM2"] = &uses_custom2; + actions.usage_flag_pointers["CUSTOM3"] = &uses_custom3; + actions.usage_flag_pointers["BONE_INDICES"] = &uses_bones; + actions.usage_flag_pointers["BONE_WEIGHTS"] = &uses_weights; + + actions.uniforms = &uniforms; + + Error err = MaterialStorage::get_singleton()->shaders.compiler_scene.compile(RS::SHADER_SPATIAL, code, &actions, path, gen_code); + ERR_FAIL_COND_MSG(err != OK, "Shader compilation failed."); + + if (version.is_null()) { + version = MaterialStorage::get_singleton()->shaders.scene_shader.version_create(); + } + + depth_draw = DepthDraw(depth_drawi); + depth_test = DepthTest(depth_testi); + cull_mode = Cull(cull_modei); + blend_mode = BlendMode(blend_modei); + alpha_antialiasing_mode = AlphaAntiAliasing(alpha_antialiasing_modei); + vertex_input_mask = uint32_t(uses_normal); + vertex_input_mask |= uses_tangent << 1; + vertex_input_mask |= uses_color << 2; + vertex_input_mask |= uses_uv << 3; + vertex_input_mask |= uses_uv2 << 4; + vertex_input_mask |= uses_custom0 << 5; + vertex_input_mask |= uses_custom1 << 6; + vertex_input_mask |= uses_custom2 << 7; + vertex_input_mask |= uses_custom3 << 8; + vertex_input_mask |= uses_bones << 9; + vertex_input_mask |= uses_weights << 10; + +#if 0 + print_line("**compiling shader:"); + print_line("**defines:\n"); + for (int i = 0; i < gen_code.defines.size(); i++) { + print_line(gen_code.defines[i]); + } + + Map<String, String>::Element *el = gen_code.code.front(); + while (el) { + print_line("\n**code " + el->key() + ":\n" + el->value()); + + el = el->next(); + } + + print_line("\n**uniforms:\n" + gen_code.uniforms); + print_line("\n**vertex_globals:\n" + gen_code.stage_globals[ShaderCompiler::STAGE_VERTEX]); + print_line("\n**fragment_globals:\n" + gen_code.stage_globals[ShaderCompiler::STAGE_FRAGMENT]); +#endif + + Vector<StringName> texture_uniform_names; + for (int i = 0; i < gen_code.texture_uniforms.size(); i++) { + texture_uniform_names.push_back(gen_code.texture_uniforms[i].name); + } + + MaterialStorage::get_singleton()->shaders.scene_shader.version_set_code(version, gen_code.code, gen_code.uniforms, gen_code.stage_globals[ShaderCompiler::STAGE_VERTEX], gen_code.stage_globals[ShaderCompiler::STAGE_FRAGMENT], gen_code.defines, texture_uniform_names); + ERR_FAIL_COND(!MaterialStorage::get_singleton()->shaders.scene_shader.version_is_valid(version)); + + ubo_size = gen_code.uniform_total_size; + ubo_offsets = gen_code.uniform_offsets; + texture_uniforms = gen_code.texture_uniforms; + + // if any form of Alpha Antialiasing is enabled, set the blend mode to alpha to coverage + if (alpha_antialiasing_mode != ALPHA_ANTIALIASING_OFF) { + blend_mode = BLEND_MODE_ALPHA_TO_COVERAGE; + } + + valid = true; +} + +void SceneShaderData::set_default_texture_param(const StringName &p_name, RID p_texture, int p_index) { + if (!p_texture.is_valid()) { + if (default_texture_params.has(p_name) && default_texture_params[p_name].has(p_index)) { + default_texture_params[p_name].erase(p_index); + + if (default_texture_params[p_name].is_empty()) { + default_texture_params.erase(p_name); + } + } + } else { + if (!default_texture_params.has(p_name)) { + default_texture_params[p_name] = Map<int, RID>(); + } + default_texture_params[p_name][p_index] = p_texture; + } +} + +void SceneShaderData::get_param_list(List<PropertyInfo> *p_param_list) const { + Map<int, StringName> order; + + for (const KeyValue<StringName, ShaderLanguage::ShaderNode::Uniform> &E : uniforms) { + if (E.value.scope != ShaderLanguage::ShaderNode::Uniform::SCOPE_LOCAL) { + continue; + } + + if (E.value.texture_order >= 0) { + order[E.value.texture_order + 100000] = E.key; + } else { + order[E.value.order] = E.key; + } + } + + for (const KeyValue<int, StringName> &E : order) { + PropertyInfo pi = ShaderLanguage::uniform_to_property_info(uniforms[E.value]); + pi.name = E.value; + p_param_list->push_back(pi); + } +} + +void SceneShaderData::get_instance_param_list(List<RendererMaterialStorage::InstanceShaderParam> *p_param_list) const { + for (const KeyValue<StringName, ShaderLanguage::ShaderNode::Uniform> &E : uniforms) { + if (E.value.scope != ShaderLanguage::ShaderNode::Uniform::SCOPE_INSTANCE) { + continue; + } + + RendererMaterialStorage::InstanceShaderParam p; + p.info = ShaderLanguage::uniform_to_property_info(E.value); + p.info.name = E.key; //supply name + p.index = E.value.instance_index; + p.default_value = ShaderLanguage::constant_value_to_variant(E.value.default_value, E.value.type, E.value.array_size, E.value.hint); + p_param_list->push_back(p); + } +} + +bool SceneShaderData::is_param_texture(const StringName &p_param) const { + if (!uniforms.has(p_param)) { + return false; + } + + return uniforms[p_param].texture_order >= 0; +} + +bool SceneShaderData::is_animated() const { + return false; +} + +bool SceneShaderData::casts_shadows() const { + return false; +} + +Variant SceneShaderData::get_default_parameter(const StringName &p_parameter) const { + if (uniforms.has(p_parameter)) { + ShaderLanguage::ShaderNode::Uniform uniform = uniforms[p_parameter]; + Vector<ShaderLanguage::ConstantNode::Value> default_value = uniform.default_value; + return ShaderLanguage::constant_value_to_variant(default_value, uniform.type, uniform.array_size, uniform.hint); + } + return Variant(); +} + +RS::ShaderNativeSourceCode SceneShaderData::get_native_source_code() const { + return MaterialStorage::get_singleton()->shaders.scene_shader.version_get_native_source_code(version); +} + +SceneShaderData::SceneShaderData() { + valid = false; + uses_screen_texture = false; +} + +SceneShaderData::~SceneShaderData() { + if (version.is_valid()) { + MaterialStorage::get_singleton()->shaders.scene_shader.version_free(version); + } +} + +GLES3::ShaderData *GLES3::_create_scene_shader_func() { + SceneShaderData *shader_data = memnew(SceneShaderData); + return shader_data; +} + +void SceneMaterialData::set_render_priority(int p_priority) { + priority = p_priority - RS::MATERIAL_RENDER_PRIORITY_MIN; //8 bits +} + +void SceneMaterialData::set_next_pass(RID p_pass) { + next_pass = p_pass; +} + +void SceneMaterialData::update_parameters(const Map<StringName, Variant> &p_parameters, bool p_uniform_dirty, bool p_textures_dirty) { + return update_parameters_internal(p_parameters, p_uniform_dirty, p_textures_dirty, shader_data->uniforms, shader_data->ubo_offsets.ptr(), shader_data->texture_uniforms, shader_data->default_texture_params, shader_data->ubo_size); +} + +SceneMaterialData::~SceneMaterialData() { +} + +GLES3::MaterialData *GLES3::_create_scene_material_func(ShaderData *p_shader) { + SceneMaterialData *material_data = memnew(SceneMaterialData); + material_data->shader_data = static_cast<SceneShaderData *>(p_shader); + //update will happen later anyway so do nothing. + return material_data; +} + +void SceneMaterialData::bind_uniforms() { + // Bind Material Uniforms + glBindBufferBase(GL_UNIFORM_BUFFER, SCENE_MATERIAL_UNIFORM_LOCATION, uniform_buffer); + + RID *textures = texture_cache.ptrw(); + ShaderCompiler::GeneratedCode::Texture *texture_uniforms = shader_data->texture_uniforms.ptrw(); + for (int ti = 0; ti < texture_cache.size(); ti++) { + Texture *texture = TextureStorage::get_singleton()->get_texture(textures[ti]); + glActiveTexture(GL_TEXTURE0 + ti); + glBindTexture(target_from_type[texture_uniforms[ti].type], texture->tex_id); + + // Set sampler state here as the same texture can be used in multiple places with different flags + // Need to convert sampler state from ShaderLanguage::Texture* to RS::CanvasItemTexture* + RS::CanvasItemTextureFilter filter = RS::CanvasItemTextureFilter((int(texture_uniforms[ti].filter) + 1) % RS::CANVAS_ITEM_TEXTURE_FILTER_MAX); + RS::CanvasItemTextureRepeat repeat = RS::CanvasItemTextureRepeat((int(texture_uniforms[ti].repeat) + 1) % RS::CANVAS_ITEM_TEXTURE_REPEAT_MIRROR); + texture->gl_set_filter(filter); + texture->gl_set_repeat(repeat); + } +} + #endif // !GLES3_ENABLED diff --git a/drivers/gles3/storage/material_storage.h b/drivers/gles3/storage/material_storage.h index cc6cbdc152..aa36dda4e6 100644 --- a/drivers/gles3/storage/material_storage.h +++ b/drivers/gles3/storage/material_storage.h @@ -45,15 +45,17 @@ #include "drivers/gles3/shaders/copy.glsl.gen.h" #include "../shaders/canvas.glsl.gen.h" +#include "../shaders/scene.glsl.gen.h" #include "../shaders/sky.glsl.gen.h" namespace GLES3 { -/* SHADER Structs */ +/* Shader Structs */ struct Shaders { CanvasShaderGLES3 canvas_shader; SkyShaderGLES3 sky_shader; + SceneShaderGLES3 scene_shader; ShaderCompiler compiler_canvas; ShaderCompiler compiler_scene; @@ -141,7 +143,7 @@ struct Material { update_element(this) {} }; -// CanvasItem Materials +/* CanvasItem Materials */ struct CanvasShaderData : public ShaderData { enum BlendMode { //used internally @@ -200,6 +202,179 @@ struct CanvasMaterialData : public MaterialData { MaterialData *_create_canvas_material_func(ShaderData *p_shader); +/* Sky Materials */ + +struct SkyShaderData : public ShaderData { + bool valid; + RID version; + + Map<StringName, ShaderLanguage::ShaderNode::Uniform> uniforms; + Vector<ShaderCompiler::GeneratedCode::Texture> texture_uniforms; + + Vector<uint32_t> ubo_offsets; + uint32_t ubo_size; + + String path; + String code; + Map<StringName, Map<int, RID>> default_texture_params; + + bool uses_time; + bool uses_position; + bool uses_half_res; + bool uses_quarter_res; + bool uses_light; + + virtual void set_code(const String &p_Code); + virtual void set_default_texture_param(const StringName &p_name, RID p_texture, int p_index); + virtual void get_param_list(List<PropertyInfo> *p_param_list) const; + virtual void get_instance_param_list(List<RendererMaterialStorage::InstanceShaderParam> *p_param_list) const; + virtual bool is_param_texture(const StringName &p_param) const; + virtual bool is_animated() const; + virtual bool casts_shadows() const; + virtual Variant get_default_parameter(const StringName &p_parameter) const; + virtual RS::ShaderNativeSourceCode get_native_source_code() const; + SkyShaderData(); + virtual ~SkyShaderData(); +}; + +ShaderData *_create_sky_shader_func(); + +struct SkyMaterialData : public MaterialData { + SkyShaderData *shader_data = nullptr; + + virtual void set_render_priority(int p_priority) {} + virtual void set_next_pass(RID p_pass) {} + virtual void update_parameters(const Map<StringName, Variant> &p_parameters, bool p_uniform_dirty, bool p_textures_dirty); + virtual void bind_uniforms(); + virtual ~SkyMaterialData(); +}; + +MaterialData *_create_sky_material_func(ShaderData *p_shader); + +/* Scene Materials */ + +struct SceneShaderData : public ShaderData { + enum BlendMode { //used internally + BLEND_MODE_MIX, + BLEND_MODE_ADD, + BLEND_MODE_SUB, + BLEND_MODE_MUL, + BLEND_MODE_ALPHA_TO_COVERAGE + }; + + enum DepthDraw { + DEPTH_DRAW_DISABLED, + DEPTH_DRAW_OPAQUE, + DEPTH_DRAW_ALWAYS + }; + + enum DepthTest { + DEPTH_TEST_DISABLED, + DEPTH_TEST_ENABLED + }; + + enum Cull { + CULL_DISABLED, + CULL_FRONT, + CULL_BACK + }; + + enum AlphaAntiAliasing { + ALPHA_ANTIALIASING_OFF, + ALPHA_ANTIALIASING_ALPHA_TO_COVERAGE, + ALPHA_ANTIALIASING_ALPHA_TO_COVERAGE_AND_TO_ONE + }; + + bool valid; + RID version; + + String path; + + Map<StringName, ShaderLanguage::ShaderNode::Uniform> uniforms; + Vector<ShaderCompiler::GeneratedCode::Texture> texture_uniforms; + + Vector<uint32_t> ubo_offsets; + uint32_t ubo_size; + + String code; + Map<StringName, Map<int, RID>> default_texture_params; + + BlendMode blend_mode; + AlphaAntiAliasing alpha_antialiasing_mode; + DepthDraw depth_draw; + DepthTest depth_test; + Cull cull_mode; + + bool uses_point_size; + bool uses_alpha; + bool uses_blend_alpha; + bool uses_alpha_clip; + bool uses_depth_pre_pass; + bool uses_discard; + bool uses_roughness; + bool uses_normal; + bool uses_particle_trails; + bool wireframe; + + bool unshaded; + bool uses_vertex; + bool uses_position; + bool uses_sss; + bool uses_transmittance; + bool uses_screen_texture; + bool uses_depth_texture; + bool uses_normal_texture; + bool uses_time; + bool writes_modelview_or_projection; + bool uses_world_coordinates; + bool uses_tangent; + bool uses_color; + bool uses_uv; + bool uses_uv2; + bool uses_custom0; + bool uses_custom1; + bool uses_custom2; + bool uses_custom3; + bool uses_bones; + bool uses_weights; + + uint32_t vertex_input_mask = 0; + + uint64_t last_pass = 0; + uint32_t index = 0; + + virtual void set_code(const String &p_Code); + virtual void set_default_texture_param(const StringName &p_name, RID p_texture, int p_index); + virtual void get_param_list(List<PropertyInfo> *p_param_list) const; + virtual void get_instance_param_list(List<RendererMaterialStorage::InstanceShaderParam> *p_param_list) const; + + virtual bool is_param_texture(const StringName &p_param) const; + virtual bool is_animated() const; + virtual bool casts_shadows() const; + virtual Variant get_default_parameter(const StringName &p_parameter) const; + virtual RS::ShaderNativeSourceCode get_native_source_code() const; + + SceneShaderData(); + virtual ~SceneShaderData(); +}; + +ShaderData *_create_scene_shader_func(); + +struct SceneMaterialData : public MaterialData { + SceneShaderData *shader_data = nullptr; + uint64_t last_pass = 0; + uint32_t index = 0; + RID next_pass; + uint8_t priority = 0; + virtual void set_render_priority(int p_priority); + virtual void set_next_pass(RID p_pass); + virtual void update_parameters(const Map<StringName, Variant> &p_parameters, bool p_uniform_dirty, bool p_textures_dirty); + virtual void bind_uniforms(); + virtual ~SceneMaterialData(); +}; + +MaterialData *_create_scene_material_func(ShaderData *p_shader); + /* Global variable structs */ struct GlobalVariables { enum { diff --git a/drivers/gles3/storage/mesh_storage.cpp b/drivers/gles3/storage/mesh_storage.cpp index 934f746423..a2b9cb6a62 100644 --- a/drivers/gles3/storage/mesh_storage.cpp +++ b/drivers/gles3/storage/mesh_storage.cpp @@ -194,6 +194,7 @@ void MeshStorage::mesh_add_surface(RID p_mesh, const RS::SurfaceData &p_surface) glBindBuffer(GL_ARRAY_BUFFER, s->attribute_buffer); glBufferData(GL_ARRAY_BUFFER, p_surface.attribute_data.size(), p_surface.attribute_data.ptr(), (s->format & RS::ARRAY_FLAG_USE_DYNAMIC_UPDATE) ? GL_DYNAMIC_DRAW : GL_STATIC_DRAW); glBindBuffer(GL_ARRAY_BUFFER, 0); //unbind + s->attribute_buffer_size = p_surface.attribute_data.size(); } if (p_surface.skin_data.size()) { glGenBuffers(1, &s->skin_buffer); @@ -216,6 +217,7 @@ void MeshStorage::mesh_add_surface(RID p_mesh, const RS::SurfaceData &p_surface) glBufferData(GL_ELEMENT_ARRAY_BUFFER, p_surface.index_data.size(), p_surface.index_data.ptr(), GL_STATIC_DRAW); glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0); //unbind s->index_count = p_surface.index_count; + s->index_buffer_size = p_surface.index_data.size(); if (p_surface.lods.size()) { s->lods = memnew_arr(Mesh::Surface::LOD, p_surface.lods.size()); @@ -323,7 +325,97 @@ RID MeshStorage::mesh_surface_get_material(RID p_mesh, int p_surface) const { } RS::SurfaceData MeshStorage::mesh_get_surface(RID p_mesh, int p_surface) const { - return RS::SurfaceData(); + Mesh *mesh = mesh_owner.get_or_null(p_mesh); + ERR_FAIL_COND_V(!mesh, RS::SurfaceData()); + ERR_FAIL_UNSIGNED_INDEX_V((uint32_t)p_surface, mesh->surface_count, RS::SurfaceData()); + + Mesh::Surface &s = *mesh->surfaces[p_surface]; + + RS::SurfaceData sd; + sd.format = s.format; + { + Vector<uint8_t> ret; + ret.resize(s.vertex_buffer_size); + glBindBuffer(GL_ARRAY_BUFFER, s.vertex_buffer); + +#if defined(__EMSCRIPTEN__) + { + uint8_t *w = ret.ptrw(); + glGetBufferSubData(GL_ARRAY_BUFFER, 0, s.vertex_buffer_size, w); + } +#else + void *data = glMapBufferRange(GL_ARRAY_BUFFER, 0, s.vertex_buffer_size, GL_MAP_READ_BIT); + ERR_FAIL_NULL_V(data, RS::SurfaceData()); + { + uint8_t *w = ret.ptrw(); + memcpy(w, data, s.vertex_buffer_size); + } + glUnmapBuffer(GL_ARRAY_BUFFER); +#endif + sd.vertex_data = ret; + } + + if (s.attribute_buffer != 0) { + Vector<uint8_t> ret; + ret.resize(s.attribute_buffer_size); + glBindBuffer(GL_ARRAY_BUFFER, s.attribute_buffer); + +#if defined(__EMSCRIPTEN__) + { + uint8_t *w = ret.ptrw(); + glGetBufferSubData(GL_ARRAY_BUFFER, 0, s.attribute_buffer_size, w); + } +#else + void *data = glMapBufferRange(GL_ARRAY_BUFFER, 0, s.attribute_buffer_size, GL_MAP_READ_BIT); + ERR_FAIL_NULL_V(data, RS::SurfaceData()); + { + uint8_t *w = ret.ptrw(); + memcpy(w, data, s.attribute_buffer_size); + } + glUnmapBuffer(GL_ARRAY_BUFFER); +#endif + sd.attribute_data = ret; + } + + sd.vertex_count = s.vertex_count; + sd.index_count = s.index_count; + sd.primitive = s.primitive; + + if (sd.index_count) { + Vector<uint8_t> ret; + ret.resize(s.index_buffer_size); + glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, s.index_buffer); + +#if defined(__EMSCRIPTEN__) + { + uint8_t *w = ret.ptrw(); + glGetBufferSubData(GL_ELEMENT_ARRAY_BUFFER, 0, s.index_buffer_size, w); + } +#else + void *data = glMapBufferRange(GL_ELEMENT_ARRAY_BUFFER, 0, s.index_buffer_size, GL_MAP_READ_BIT); + ERR_FAIL_NULL_V(data, RS::SurfaceData()); + { + uint8_t *w = ret.ptrw(); + memcpy(w, data, s.index_buffer_size); + } + glUnmapBuffer(GL_ELEMENT_ARRAY_BUFFER); +#endif + sd.index_data = ret; + glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0); + } + + sd.aabb = s.aabb; + for (uint32_t i = 0; i < s.lod_count; i++) { + RS::SurfaceData::LOD lod; + lod.edge_length = s.lods[i].edge_length; + //lod.index_data = RD::get_singleton()->buffer_get_data(s.lods[i].index_buffer); + sd.lods.push_back(lod); + } + + sd.bone_aabbs = s.bone_aabbs; + glBindBuffer(GL_ARRAY_BUFFER, 0); + + return sd; } int MeshStorage::mesh_get_surface_count(RID p_mesh) const { @@ -384,12 +476,12 @@ AABB MeshStorage::mesh_get_aabb(RID p_mesh, RID p_skeleton) { Transform3D mtx; - mtx.basis.elements[0].x = dataptr[0]; - mtx.basis.elements[1].x = dataptr[1]; + mtx.basis.rows[0].x = dataptr[0]; + mtx.basis.rows[1].x = dataptr[1]; mtx.origin.x = dataptr[3]; - mtx.basis.elements[0].y = dataptr[4]; - mtx.basis.elements[1].y = dataptr[5]; + mtx.basis.rows[0].y = dataptr[4]; + mtx.basis.rows[1].y = dataptr[5]; mtx.origin.y = dataptr[7]; AABB baabb = mtx.xform(skbones[j]); @@ -411,17 +503,17 @@ AABB MeshStorage::mesh_get_aabb(RID p_mesh, RID p_skeleton) { Transform3D mtx; - mtx.basis.elements[0][0] = dataptr[0]; - mtx.basis.elements[0][1] = dataptr[1]; - mtx.basis.elements[0][2] = dataptr[2]; + mtx.basis.rows[0][0] = dataptr[0]; + mtx.basis.rows[0][1] = dataptr[1]; + mtx.basis.rows[0][2] = dataptr[2]; mtx.origin.x = dataptr[3]; - mtx.basis.elements[1][0] = dataptr[4]; - mtx.basis.elements[1][1] = dataptr[5]; - mtx.basis.elements[1][2] = dataptr[6]; + mtx.basis.rows[1][0] = dataptr[4]; + mtx.basis.rows[1][1] = dataptr[5]; + mtx.basis.rows[1][2] = dataptr[6]; mtx.origin.y = dataptr[7]; - mtx.basis.elements[2][0] = dataptr[8]; - mtx.basis.elements[2][1] = dataptr[9]; - mtx.basis.elements[2][2] = dataptr[10]; + mtx.basis.rows[2][0] = dataptr[8]; + mtx.basis.rows[2][1] = dataptr[9]; + mtx.basis.rows[2][2] = dataptr[10]; mtx.origin.z = dataptr[11]; AABB baabb = mtx.xform(skbones[j]); @@ -496,7 +588,6 @@ void MeshStorage::mesh_clear(RID p_mesh) { if (s.index_buffer != 0) { glDeleteBuffers(1, &s.index_buffer); - glDeleteVertexArrays(1, &s.index_array); } memdelete(mesh->surfaces[i]); } @@ -553,14 +644,14 @@ void MeshStorage::_mesh_surface_generate_version_for_input_mask(Mesh::Surface::V case RS::ARRAY_NORMAL: { attribs[i].offset = vertex_stride; // Will need to change to accommodate octahedral compression - attribs[i].size = 1; + attribs[i].size = 4; attribs[i].type = GL_UNSIGNED_INT_2_10_10_10_REV; vertex_stride += sizeof(float); attribs[i].normalized = GL_TRUE; } break; case RS::ARRAY_TANGENT: { attribs[i].offset = vertex_stride; - attribs[i].size = 1; + attribs[i].size = 4; attribs[i].type = GL_UNSIGNED_INT_2_10_10_10_REV; vertex_stride += sizeof(float); attribs[i].normalized = GL_TRUE; @@ -629,14 +720,17 @@ void MeshStorage::_mesh_surface_generate_version_for_input_mask(Mesh::Surface::V continue; } if (i <= RS::ARRAY_TANGENT) { + attribs[i].stride = vertex_stride; if (mis) { glBindBuffer(GL_ARRAY_BUFFER, mis->vertex_buffer); } else { glBindBuffer(GL_ARRAY_BUFFER, s->vertex_buffer); } } else if (i <= RS::ARRAY_CUSTOM3) { + attribs[i].stride = attributes_stride; glBindBuffer(GL_ARRAY_BUFFER, s->attribute_buffer); } else { + attribs[i].stride = skin_stride; glBindBuffer(GL_ARRAY_BUFFER, s->skin_buffer); } @@ -645,7 +739,7 @@ void MeshStorage::_mesh_surface_generate_version_for_input_mask(Mesh::Surface::V } else { glVertexAttribPointer(i, attribs[i].size, attribs[i].type, attribs[i].normalized, attribs[i].stride, CAST_INT_TO_UCHAR_PTR(attribs[i].offset)); } - glEnableVertexAttribArray(attribs[i].index); + glEnableVertexAttribArray(i); } // Do not bind index here as we want to switch between index buffers for LOD @@ -975,26 +1069,26 @@ void MeshStorage::_multimesh_re_create_aabb(MultiMesh *multimesh, const float *p Transform3D t; if (multimesh->xform_format == RS::MULTIMESH_TRANSFORM_3D) { - t.basis.elements[0][0] = data[0]; - t.basis.elements[0][1] = data[1]; - t.basis.elements[0][2] = data[2]; + t.basis.rows[0][0] = data[0]; + t.basis.rows[0][1] = data[1]; + t.basis.rows[0][2] = data[2]; t.origin.x = data[3]; - t.basis.elements[1][0] = data[4]; - t.basis.elements[1][1] = data[5]; - t.basis.elements[1][2] = data[6]; + t.basis.rows[1][0] = data[4]; + t.basis.rows[1][1] = data[5]; + t.basis.rows[1][2] = data[6]; t.origin.y = data[7]; - t.basis.elements[2][0] = data[8]; - t.basis.elements[2][1] = data[9]; - t.basis.elements[2][2] = data[10]; + t.basis.rows[2][0] = data[8]; + t.basis.rows[2][1] = data[9]; + t.basis.rows[2][2] = data[10]; t.origin.z = data[11]; } else { - t.basis.elements[0].x = data[0]; - t.basis.elements[1].x = data[1]; + t.basis.rows[0].x = data[0]; + t.basis.rows[1].x = data[1]; t.origin.x = data[3]; - t.basis.elements[0].y = data[4]; - t.basis.elements[1].y = data[5]; + t.basis.rows[0].y = data[4]; + t.basis.rows[1].y = data[5]; t.origin.y = data[7]; } @@ -1021,17 +1115,17 @@ void MeshStorage::multimesh_instance_set_transform(RID p_multimesh, int p_index, float *dataptr = w + p_index * multimesh->stride_cache; - dataptr[0] = p_transform.basis.elements[0][0]; - dataptr[1] = p_transform.basis.elements[0][1]; - dataptr[2] = p_transform.basis.elements[0][2]; + dataptr[0] = p_transform.basis.rows[0][0]; + dataptr[1] = p_transform.basis.rows[0][1]; + dataptr[2] = p_transform.basis.rows[0][2]; dataptr[3] = p_transform.origin.x; - dataptr[4] = p_transform.basis.elements[1][0]; - dataptr[5] = p_transform.basis.elements[1][1]; - dataptr[6] = p_transform.basis.elements[1][2]; + dataptr[4] = p_transform.basis.rows[1][0]; + dataptr[5] = p_transform.basis.rows[1][1]; + dataptr[6] = p_transform.basis.rows[1][2]; dataptr[7] = p_transform.origin.y; - dataptr[8] = p_transform.basis.elements[2][0]; - dataptr[9] = p_transform.basis.elements[2][1]; - dataptr[10] = p_transform.basis.elements[2][2]; + dataptr[8] = p_transform.basis.rows[2][0]; + dataptr[9] = p_transform.basis.rows[2][1]; + dataptr[10] = p_transform.basis.rows[2][2]; dataptr[11] = p_transform.origin.z; } @@ -1051,14 +1145,14 @@ void MeshStorage::multimesh_instance_set_transform_2d(RID p_multimesh, int p_ind float *dataptr = w + p_index * multimesh->stride_cache; - dataptr[0] = p_transform.elements[0][0]; - dataptr[1] = p_transform.elements[1][0]; + dataptr[0] = p_transform.columns[0][0]; + dataptr[1] = p_transform.columns[1][0]; dataptr[2] = 0; - dataptr[3] = p_transform.elements[2][0]; - dataptr[4] = p_transform.elements[0][1]; - dataptr[5] = p_transform.elements[1][1]; + dataptr[3] = p_transform.columns[2][0]; + dataptr[4] = p_transform.columns[0][1]; + dataptr[5] = p_transform.columns[1][1]; dataptr[6] = 0; - dataptr[7] = p_transform.elements[2][1]; + dataptr[7] = p_transform.columns[2][1]; } _multimesh_mark_dirty(multimesh, p_index, true); @@ -1138,17 +1232,17 @@ Transform3D MeshStorage::multimesh_instance_get_transform(RID p_multimesh, int p const float *dataptr = r + p_index * multimesh->stride_cache; - t.basis.elements[0][0] = dataptr[0]; - t.basis.elements[0][1] = dataptr[1]; - t.basis.elements[0][2] = dataptr[2]; + t.basis.rows[0][0] = dataptr[0]; + t.basis.rows[0][1] = dataptr[1]; + t.basis.rows[0][2] = dataptr[2]; t.origin.x = dataptr[3]; - t.basis.elements[1][0] = dataptr[4]; - t.basis.elements[1][1] = dataptr[5]; - t.basis.elements[1][2] = dataptr[6]; + t.basis.rows[1][0] = dataptr[4]; + t.basis.rows[1][1] = dataptr[5]; + t.basis.rows[1][2] = dataptr[6]; t.origin.y = dataptr[7]; - t.basis.elements[2][0] = dataptr[8]; - t.basis.elements[2][1] = dataptr[9]; - t.basis.elements[2][2] = dataptr[10]; + t.basis.rows[2][0] = dataptr[8]; + t.basis.rows[2][1] = dataptr[9]; + t.basis.rows[2][2] = dataptr[10]; t.origin.z = dataptr[11]; } @@ -1169,12 +1263,12 @@ Transform2D MeshStorage::multimesh_instance_get_transform_2d(RID p_multimesh, in const float *dataptr = r + p_index * multimesh->stride_cache; - t.elements[0][0] = dataptr[0]; - t.elements[1][0] = dataptr[1]; - t.elements[2][0] = dataptr[3]; - t.elements[0][1] = dataptr[4]; - t.elements[1][1] = dataptr[5]; - t.elements[2][1] = dataptr[7]; + t.columns[0][0] = dataptr[0]; + t.columns[1][0] = dataptr[1]; + t.columns[2][0] = dataptr[3]; + t.columns[0][1] = dataptr[4]; + t.columns[1][1] = dataptr[5]; + t.columns[2][1] = dataptr[7]; } return t; diff --git a/drivers/gles3/storage/mesh_storage.h b/drivers/gles3/storage/mesh_storage.h index f51ec6edbe..dfb9046e7b 100644 --- a/drivers/gles3/storage/mesh_storage.h +++ b/drivers/gles3/storage/mesh_storage.h @@ -54,7 +54,6 @@ struct Mesh { struct Attrib { bool enabled; bool integer; - GLuint index; GLint size; GLenum type; GLboolean normalized; @@ -69,6 +68,7 @@ struct Mesh { GLuint skin_buffer = 0; uint32_t vertex_count = 0; uint32_t vertex_buffer_size = 0; + uint32_t attribute_buffer_size = 0; uint32_t skin_buffer_size = 0; // Cache vertex arrays so they can be created @@ -84,8 +84,8 @@ struct Mesh { uint32_t version_count = 0; GLuint index_buffer = 0; - GLuint index_array = 0; uint32_t index_count = 0; + uint32_t index_buffer_size = 0; struct LOD { float edge_length = 0.0; @@ -357,6 +357,12 @@ public: } } + _FORCE_INLINE_ GLenum mesh_surface_get_index_type(void *p_surface) const { + Mesh::Surface *s = reinterpret_cast<Mesh::Surface *>(p_surface); + + return s->vertex_count <= 65536 ? GL_UNSIGNED_SHORT : GL_UNSIGNED_INT; + } + // Use this to cache Vertex Array Objects so they are only generated once _FORCE_INLINE_ void mesh_surface_get_vertex_arrays_and_format(void *p_surface, uint32_t p_input_mask, GLuint &r_vertex_array_gl) { Mesh::Surface *s = reinterpret_cast<Mesh::Surface *>(p_surface); @@ -388,6 +394,9 @@ public: /* MESH INSTANCE API */ + MeshInstance *get_mesh_instance(RID p_rid) { return mesh_instance_owner.get_or_null(p_rid); }; + bool owns_mesh_instance(RID p_rid) { return mesh_instance_owner.owns(p_rid); }; + virtual RID mesh_instance_create(RID p_base) override; virtual void mesh_instance_free(RID p_rid) override; virtual void mesh_instance_set_skeleton(RID p_mesh_instance, RID p_skeleton) override; @@ -431,6 +440,9 @@ public: /* MULTIMESH API */ + MultiMesh *get_multimesh(RID p_rid) { return multimesh_owner.get_or_null(p_rid); }; + bool owns_multimesh(RID p_rid) { return multimesh_owner.owns(p_rid); }; + virtual RID multimesh_allocate() override; virtual void multimesh_initialize(RID p_rid) override; virtual void multimesh_free(RID p_rid) override; @@ -483,6 +495,9 @@ public: /* SKELETON API */ + Skeleton *get_skeleton(RID p_rid) { return skeleton_owner.get_or_null(p_rid); }; + bool owns_skeleton(RID p_rid) { return skeleton_owner.owns(p_rid); }; + virtual RID skeleton_allocate() override; virtual void skeleton_initialize(RID p_rid) override; virtual void skeleton_free(RID p_rid) override; diff --git a/drivers/gles3/storage/texture_storage.cpp b/drivers/gles3/storage/texture_storage.cpp index 6f2dc391d8..4396ca4f93 100644 --- a/drivers/gles3/storage/texture_storage.cpp +++ b/drivers/gles3/storage/texture_storage.cpp @@ -62,8 +62,9 @@ TextureStorage::TextureStorage() { Ref<Image> image; image.instantiate(); - image->create(4, 4, false, Image::FORMAT_RGBA8); + image->create(4, 4, true, Image::FORMAT_RGBA8); image->fill(Color(1, 1, 1, 1)); + image->generate_mipmaps(); default_gl_textures[DEFAULT_GL_TEXTURE_WHITE] = texture_allocate(); texture_2d_initialize(default_gl_textures[DEFAULT_GL_TEXTURE_WHITE], image); @@ -92,8 +93,9 @@ TextureStorage::TextureStorage() { { // black Ref<Image> image; image.instantiate(); - image->create(4, 4, false, Image::FORMAT_RGBA8); + image->create(4, 4, true, Image::FORMAT_RGBA8); image->fill(Color(0, 0, 0, 1)); + image->generate_mipmaps(); default_gl_textures[DEFAULT_GL_TEXTURE_BLACK] = texture_allocate(); texture_2d_initialize(default_gl_textures[DEFAULT_GL_TEXTURE_BLACK], image); @@ -117,8 +119,9 @@ TextureStorage::TextureStorage() { { Ref<Image> image; image.instantiate(); - image->create(4, 4, false, Image::FORMAT_RGBA8); + image->create(4, 4, true, Image::FORMAT_RGBA8); image->fill(Color(0.5, 0.5, 1, 1)); + image->generate_mipmaps(); default_gl_textures[DEFAULT_GL_TEXTURE_NORMAL] = texture_allocate(); texture_2d_initialize(default_gl_textures[DEFAULT_GL_TEXTURE_NORMAL], image); @@ -127,8 +130,9 @@ TextureStorage::TextureStorage() { { Ref<Image> image; image.instantiate(); - image->create(4, 4, false, Image::FORMAT_RGBA8); + image->create(4, 4, true, Image::FORMAT_RGBA8); image->fill(Color(1.0, 0.5, 1, 1)); + image->generate_mipmaps(); default_gl_textures[DEFAULT_GL_TEXTURE_ANISO] = texture_allocate(); texture_2d_initialize(default_gl_textures[DEFAULT_GL_TEXTURE_ANISO], image); @@ -189,18 +193,7 @@ TextureStorage::~TextureStorage() { } } -void TextureStorage::set_main_thread_id(Thread::ID p_id) { - _main_thread_id = p_id; -} - -bool TextureStorage::_is_main_thread() { - //#if defined DEBUG_ENABLED && defined TOOLS_ENABLED - // must be called from main thread in OpenGL - bool is_main_thread = _main_thread_id == Thread::get_caller_id(); - //#endif - return is_main_thread; -} - +//TODO, move back to storage bool TextureStorage::can_create_resources_async() const { return false; } @@ -644,10 +637,14 @@ void TextureStorage::texture_2d_initialize(RID p_texture, const Ref<Image> &p_im Texture texture; texture.width = p_image->get_width(); texture.height = p_image->get_height(); + texture.alloc_width = texture.width; + texture.alloc_height = texture.height; + texture.mipmaps = p_image->get_mipmap_count(); texture.format = p_image->get_format(); texture.type = Texture::TYPE_2D; texture.target = GL_TEXTURE_2D; - texture.image_cache_2d = p_image; //TODO, remove this once texture_2d_get is implemented + _get_gl_image_and_format(Ref<Image>(), texture.format, 0, texture.real_format, texture.gl_format_cache, texture.gl_internal_format_cache, texture.gl_type_cache, texture.compressed, false); + //texture.total_data_size = p_image->get_image_data_size(); // verify that this returns size in bytes texture.active = true; glGenTextures(1, &texture.tex_id); texture_owner.initialize_rid(p_texture, texture); @@ -740,49 +737,66 @@ void TextureStorage::texture_3d_placeholder_initialize(RID p_texture) { } Ref<Image> TextureStorage::texture_2d_get(RID p_texture) const { - Texture *tex = texture_owner.get_or_null(p_texture); - ERR_FAIL_COND_V(!tex, Ref<Image>()); + Texture *texture = texture_owner.get_or_null(p_texture); + ERR_FAIL_COND_V(!texture, Ref<Image>()); #ifdef TOOLS_ENABLED - if (tex->image_cache_2d.is_valid() && !tex->is_render_target) { - return tex->image_cache_2d; + if (texture->image_cache_2d.is_valid() && !texture->is_render_target) { + return texture->image_cache_2d; } #endif - /* -#ifdef TOOLS_ENABLED - if (tex->image_cache_2d.is_valid()) { - return tex->image_cache_2d; +#ifdef GLES_OVER_GL + // OpenGL 3.3 supports glGetTexImage which is faster and simpler than glReadPixels. + Vector<uint8_t> data; + + int data_size = Image::get_image_data_size(texture->alloc_width, texture->alloc_height, texture->real_format, texture->mipmaps > 1); + + data.resize(data_size * 2); //add some memory at the end, just in case for buggy drivers + uint8_t *w = data.ptrw(); + + glActiveTexture(GL_TEXTURE0); + + glBindTexture(texture->target, texture->tex_id); + + glBindBuffer(GL_PIXEL_PACK_BUFFER, 0); + + for (int i = 0; i < texture->mipmaps; i++) { + int ofs = Image::get_image_mipmap_offset(texture->alloc_width, texture->alloc_height, texture->real_format, i); + + if (texture->compressed) { + glPixelStorei(GL_PACK_ALIGNMENT, 4); + glGetCompressedTexImage(texture->target, i, &w[ofs]); + + } else { + glPixelStorei(GL_PACK_ALIGNMENT, 1); + + glGetTexImage(texture->target, i, texture->gl_format_cache, texture->gl_type_cache, &w[ofs]); + } } -#endif - Vector<uint8_t> data = RD::get_singleton()->texture_get_data(tex->rd_texture, 0); + + data.resize(data_size); + ERR_FAIL_COND_V(data.size() == 0, Ref<Image>()); Ref<Image> image; - image.instance(); - image->create(tex->width, tex->height, tex->mipmaps > 1, tex->validated_format, data); - ERR_FAIL_COND_V(image->empty(), Ref<Image>()); - if (tex->format != tex->validated_format) { - image->convert(tex->format); + image.instantiate(); + image->create(texture->width, texture->height, texture->mipmaps > 1, texture->real_format, data); + ERR_FAIL_COND_V(image->is_empty(), Ref<Image>()); + if (texture->format != texture->real_format) { + image->convert(texture->format); } +#else + // Support for Web and Mobile will come later. + Ref<Image> image; +#endif #ifdef TOOLS_ENABLED - if (Engine::get_singleton()->is_editor_hint()) { - tex->image_cache_2d = image; + if (Engine::get_singleton()->is_editor_hint() && !texture->is_render_target) { + texture->image_cache_2d = image; } #endif -*/ - - /* - #ifdef TOOLS_ENABLED - if (Engine::get_singleton()->is_editor_hint() && !tex->is_render_target) { - tex->image_cache_2d = image; - } - #endif - */ - - // return image; - return Ref<Image>(); + return image; } void TextureStorage::texture_replace(RID p_texture, RID p_by_texture) { @@ -1357,6 +1371,9 @@ void TextureStorage::_update_render_target(RenderTarget *rt) { } texture->format = rt->image_format; + texture->real_format = rt->image_format; + texture->type = Texture::TYPE_2D; + texture->target = GL_TEXTURE_2D; texture->gl_format_cache = rt->color_format; texture->gl_type_cache = GL_UNSIGNED_BYTE; texture->gl_internal_format_cache = rt->color_internal_format; diff --git a/drivers/gles3/storage/texture_storage.h b/drivers/gles3/storage/texture_storage.h index 1e1cd3f9bf..8281b8c596 100644 --- a/drivers/gles3/storage/texture_storage.h +++ b/drivers/gles3/storage/texture_storage.h @@ -141,6 +141,7 @@ struct Texture { int alloc_width = 0; int alloc_height = 0; Image::Format format = Image::FORMAT_R8; + Image::Format real_format = Image::FORMAT_R8; enum Type { TYPE_2D, @@ -370,9 +371,6 @@ private: RID default_gl_textures[DEFAULT_GL_TEXTURE_MAX]; - Thread::ID _main_thread_id = 0; - bool _is_main_thread(); - /* Canvas Texture API */ RID_Owner<CanvasTexture, true> canvas_texture_owner; @@ -440,8 +438,6 @@ public: }; bool owns_texture(RID p_rid) { return texture_owner.owns(p_rid); }; - void set_main_thread_id(Thread::ID p_id); - virtual bool can_create_resources_async() const override; RID texture_create(); @@ -574,7 +570,7 @@ public: }; inline String TextureStorage::get_framebuffer_error(GLenum p_status) { -#ifdef DEBUG_ENABLED +#if defined(DEBUG_ENABLED) && defined(GLES_OVER_GL) if (p_status == GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT) { return "GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT"; } else if (p_status == GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT) { diff --git a/drivers/gles3/texture_loader_gles3.cpp b/drivers/gles3/texture_loader_gles3.cpp index 8c8724686d..ba4ddb3b37 100644 --- a/drivers/gles3/texture_loader_gles3.cpp +++ b/drivers/gles3/texture_loader_gles3.cpp @@ -37,7 +37,7 @@ #include <string.h> -RES ResourceFormatGLES2Texture::load(const String &p_path, const String &p_original_path, Error *r_error, bool p_use_sub_threads, float *r_progress, CacheMode p_cache_mode) { +Ref<Resource> ResourceFormatGLES2Texture::load(const String &p_path, const String &p_original_path, Error *r_error, bool p_use_sub_threads, float *r_progress, CacheMode p_cache_mode) { unsigned int width = 8; unsigned int height = 8; diff --git a/drivers/gles3/texture_loader_gles3.h b/drivers/gles3/texture_loader_gles3.h index 54ddf80a96..6873858b89 100644 --- a/drivers/gles3/texture_loader_gles3.h +++ b/drivers/gles3/texture_loader_gles3.h @@ -38,7 +38,7 @@ class ResourceFormatGLES2Texture : public ResourceFormatLoader { public: - virtual RES load(const String &p_path, const String &p_original_path = "", Error *r_error = nullptr, bool p_use_sub_threads = false, float *r_progress = nullptr, CacheMode p_cache_mode = CACHE_MODE_REUSE); + virtual Ref<Resource> load(const String &p_path, const String &p_original_path = "", Error *r_error = nullptr, bool p_use_sub_threads = false, float *r_progress = nullptr, CacheMode p_cache_mode = CACHE_MODE_REUSE); virtual void get_recognized_extensions(List<String> *p_extensions) const; virtual bool handles_type(const String &p_type) const; virtual String get_resource_type(const String &p_path) const; diff --git a/drivers/png/resource_saver_png.cpp b/drivers/png/resource_saver_png.cpp index 8633d2dc4e..704ddca726 100644 --- a/drivers/png/resource_saver_png.cpp +++ b/drivers/png/resource_saver_png.cpp @@ -35,7 +35,7 @@ #include "drivers/png/png_driver_common.h" #include "scene/resources/texture.h" -Error ResourceSaverPNG::save(const String &p_path, const RES &p_resource, uint32_t p_flags) { +Error ResourceSaverPNG::save(const String &p_path, const Ref<Resource> &p_resource, uint32_t p_flags) { Ref<ImageTexture> texture = p_resource; ERR_FAIL_COND_V_MSG(!texture.is_valid(), ERR_INVALID_PARAMETER, "Can't save invalid texture as PNG."); @@ -72,11 +72,11 @@ Vector<uint8_t> ResourceSaverPNG::save_image_to_buffer(const Ref<Image> &p_img) return buffer; } -bool ResourceSaverPNG::recognize(const RES &p_resource) const { +bool ResourceSaverPNG::recognize(const Ref<Resource> &p_resource) const { return (p_resource.is_valid() && p_resource->is_class("ImageTexture")); } -void ResourceSaverPNG::get_recognized_extensions(const RES &p_resource, List<String> *p_extensions) const { +void ResourceSaverPNG::get_recognized_extensions(const Ref<Resource> &p_resource, List<String> *p_extensions) const { if (Object::cast_to<ImageTexture>(*p_resource)) { p_extensions->push_back("png"); } diff --git a/drivers/png/resource_saver_png.h b/drivers/png/resource_saver_png.h index f39e52c7ec..1a681faaec 100644 --- a/drivers/png/resource_saver_png.h +++ b/drivers/png/resource_saver_png.h @@ -39,9 +39,9 @@ public: static Error save_image(const String &p_path, const Ref<Image> &p_img); static Vector<uint8_t> save_image_to_buffer(const Ref<Image> &p_img); - virtual Error save(const String &p_path, const RES &p_resource, uint32_t p_flags = 0); - virtual bool recognize(const RES &p_resource) const; - virtual void get_recognized_extensions(const RES &p_resource, List<String> *p_extensions) const; + virtual Error save(const String &p_path, const Ref<Resource> &p_resource, uint32_t p_flags = 0); + virtual bool recognize(const Ref<Resource> &p_resource) const; + virtual void get_recognized_extensions(const Ref<Resource> &p_resource, List<String> *p_extensions) const; ResourceSaverPNG(); }; diff --git a/drivers/register_driver_types.cpp b/drivers/register_driver_types.cpp index 1047e89e85..504ef9843a 100644 --- a/drivers/register_driver_types.cpp +++ b/drivers/register_driver_types.cpp @@ -55,9 +55,7 @@ void unregister_core_driver_types() { } void register_driver_types() { - NativeExtensionManager::get_singleton()->initialize_extensions(NativeExtension::INITIALIZATION_LEVEL_DRIVER); } void unregister_driver_types() { - NativeExtensionManager::get_singleton()->deinitialize_extensions(NativeExtension::INITIALIZATION_LEVEL_DRIVER); } diff --git a/drivers/unix/dir_access_unix.h b/drivers/unix/dir_access_unix.h index 4fea7cd154..69530de337 100644 --- a/drivers/unix/dir_access_unix.h +++ b/drivers/unix/dir_access_unix.h @@ -46,8 +46,8 @@ class DirAccessUnix : public DirAccess { static Ref<DirAccess> create_fs(); String current_dir; - bool _cisdir; - bool _cishidden; + bool _cisdir = false; + bool _cishidden = false; protected: virtual String fix_unicode_name(const char *p_name) const { return String::utf8(p_name); } diff --git a/drivers/unix/os_unix.cpp b/drivers/unix/os_unix.cpp index 3b5e1bf91d..52a4d538e1 100644 --- a/drivers/unix/os_unix.cpp +++ b/drivers/unix/os_unix.cpp @@ -412,6 +412,15 @@ int OS_Unix::get_process_id() const { return getpid(); } +bool OS_Unix::is_process_running(const ProcessID &p_pid) const { + int status = 0; + if (waitpid(p_pid, &status, WNOHANG) != 0) { + return false; + } + + return true; +} + bool OS_Unix::has_environment(const String &p_var) const { return getenv(p_var.utf8().get_data()) != nullptr; } @@ -429,7 +438,7 @@ String OS_Unix::get_locale() const { return locale; } -Error OS_Unix::open_dynamic_library(const String p_path, void *&p_library_handle, bool p_also_set_library_path) { +Error OS_Unix::open_dynamic_library(const String p_path, void *&p_library_handle, bool p_also_set_library_path, String *r_resolved_path) { String path = p_path; if (FileAccess::exists(path) && path.is_relative_path()) { @@ -450,6 +459,11 @@ Error OS_Unix::open_dynamic_library(const String p_path, void *&p_library_handle p_library_handle = dlopen(path.utf8().get_data(), RTLD_NOW); ERR_FAIL_COND_V_MSG(!p_library_handle, ERR_CANT_OPEN, "Can't open dynamic library: " + p_path + ". Error: " + dlerror()); + + if (r_resolved_path != nullptr) { + *r_resolved_path = path; + } + return OK; } diff --git a/drivers/unix/os_unix.h b/drivers/unix/os_unix.h index 460ba4b9e1..a1ed4bd501 100644 --- a/drivers/unix/os_unix.h +++ b/drivers/unix/os_unix.h @@ -55,7 +55,7 @@ public: virtual Error get_entropy(uint8_t *r_buffer, int p_bytes) override; // Should return cryptographycally-safe random bytes. - virtual Error open_dynamic_library(const String p_path, void *&p_library_handle, bool p_also_set_library_path = false) override; + virtual Error open_dynamic_library(const String p_path, void *&p_library_handle, bool p_also_set_library_path = false, String *r_resolved_path = nullptr) override; virtual Error close_dynamic_library(void *p_library_handle) override; virtual Error get_dynamic_library_symbol_handle(void *p_library_handle, const String p_name, void *&p_symbol_handle, bool p_optional = false) override; @@ -76,6 +76,7 @@ public: virtual Error create_process(const String &p_path, const List<String> &p_arguments, ProcessID *r_child_id = nullptr, bool p_open_console = false) override; virtual Error kill(const ProcessID &p_pid) override; virtual int get_process_id() const override; + virtual bool is_process_running(const ProcessID &p_pid) const override; virtual bool has_environment(const String &p_var) const override; virtual String get_environment(const String &p_var) const override; diff --git a/drivers/vulkan/rendering_device_vulkan.cpp b/drivers/vulkan/rendering_device_vulkan.cpp index 59b4c34c3f..5102eab979 100644 --- a/drivers/vulkan/rendering_device_vulkan.cpp +++ b/drivers/vulkan/rendering_device_vulkan.cpp @@ -8649,6 +8649,7 @@ void RenderingDeviceVulkan::draw_command_end_label() { String RenderingDeviceVulkan::get_device_vendor_name() const { return context->get_device_vendor_name(); } + String RenderingDeviceVulkan::get_device_name() const { return context->get_device_name(); } @@ -8657,6 +8658,10 @@ RenderingDevice::DeviceType RenderingDeviceVulkan::get_device_type() const { return context->get_device_type(); } +String RenderingDeviceVulkan::get_device_api_version() const { + return context->get_device_api_version(); +} + String RenderingDeviceVulkan::get_device_pipeline_cache_uuid() const { return context->get_device_pipeline_cache_uuid(); } diff --git a/drivers/vulkan/rendering_device_vulkan.h b/drivers/vulkan/rendering_device_vulkan.h index 7d9bd19309..236742c15d 100644 --- a/drivers/vulkan/rendering_device_vulkan.h +++ b/drivers/vulkan/rendering_device_vulkan.h @@ -886,8 +886,8 @@ class RenderingDeviceVulkan : public RenderingDevice { DrawList *draw_list = nullptr; // One for regular draw lists, multiple for split. uint32_t draw_list_subpass_count = 0; uint32_t draw_list_count = 0; - VkRenderPass draw_list_render_pass; - VkFramebuffer draw_list_vkframebuffer; + VkRenderPass draw_list_render_pass = VK_NULL_HANDLE; + VkFramebuffer draw_list_vkframebuffer = VK_NULL_HANDLE; #ifdef DEBUG_ENABLED FramebufferFormatID draw_list_framebuffer_format = INVALID_ID; #endif @@ -1229,6 +1229,7 @@ public: virtual String get_device_vendor_name() const; virtual String get_device_name() const; virtual RenderingDevice::DeviceType get_device_type() const; + virtual String get_device_api_version() const; virtual String get_device_pipeline_cache_uuid() const; virtual uint64_t get_driver_resource(DriverResource p_resource, RID p_rid = RID(), uint64_t p_index = 0); diff --git a/drivers/vulkan/vulkan_context.cpp b/drivers/vulkan/vulkan_context.cpp index a09a757842..7944057041 100644 --- a/drivers/vulkan/vulkan_context.cpp +++ b/drivers/vulkan/vulkan_context.cpp @@ -2364,6 +2364,7 @@ void VulkanContext::set_object_name(VkObjectType p_object_type, uint64_t p_objec String VulkanContext::get_device_vendor_name() const { return device_vendor; } + String VulkanContext::get_device_name() const { return device_name; } @@ -2372,6 +2373,10 @@ RenderingDevice::DeviceType VulkanContext::get_device_type() const { return RenderingDevice::DeviceType(device_type); } +String VulkanContext::get_device_api_version() const { + return vformat("%d.%d.%d", vulkan_major, vulkan_minor, vulkan_patch); +} + String VulkanContext::get_device_pipeline_cache_uuid() const { return pipeline_cache_id; } diff --git a/drivers/vulkan/vulkan_context.h b/drivers/vulkan/vulkan_context.h index 8c0111714c..6858eb7524 100644 --- a/drivers/vulkan/vulkan_context.h +++ b/drivers/vulkan/vulkan_context.h @@ -185,27 +185,27 @@ private: */ bool enabled_debug_report = false; - PFN_vkCreateDebugUtilsMessengerEXT CreateDebugUtilsMessengerEXT; - PFN_vkDestroyDebugUtilsMessengerEXT DestroyDebugUtilsMessengerEXT; - PFN_vkSubmitDebugUtilsMessageEXT SubmitDebugUtilsMessageEXT; - PFN_vkCmdBeginDebugUtilsLabelEXT CmdBeginDebugUtilsLabelEXT; - PFN_vkCmdEndDebugUtilsLabelEXT CmdEndDebugUtilsLabelEXT; - PFN_vkCmdInsertDebugUtilsLabelEXT CmdInsertDebugUtilsLabelEXT; - PFN_vkSetDebugUtilsObjectNameEXT SetDebugUtilsObjectNameEXT; - PFN_vkCreateDebugReportCallbackEXT CreateDebugReportCallbackEXT; - PFN_vkDebugReportMessageEXT DebugReportMessageEXT; - PFN_vkDestroyDebugReportCallbackEXT DestroyDebugReportCallbackEXT; - PFN_vkGetPhysicalDeviceSurfaceSupportKHR fpGetPhysicalDeviceSurfaceSupportKHR; - PFN_vkGetPhysicalDeviceSurfaceCapabilitiesKHR fpGetPhysicalDeviceSurfaceCapabilitiesKHR; - PFN_vkGetPhysicalDeviceSurfaceFormatsKHR fpGetPhysicalDeviceSurfaceFormatsKHR; - PFN_vkGetPhysicalDeviceSurfacePresentModesKHR fpGetPhysicalDeviceSurfacePresentModesKHR; - PFN_vkCreateSwapchainKHR fpCreateSwapchainKHR; - PFN_vkDestroySwapchainKHR fpDestroySwapchainKHR; - PFN_vkGetSwapchainImagesKHR fpGetSwapchainImagesKHR; - PFN_vkAcquireNextImageKHR fpAcquireNextImageKHR; - PFN_vkQueuePresentKHR fpQueuePresentKHR; - PFN_vkGetRefreshCycleDurationGOOGLE fpGetRefreshCycleDurationGOOGLE; - PFN_vkGetPastPresentationTimingGOOGLE fpGetPastPresentationTimingGOOGLE; + PFN_vkCreateDebugUtilsMessengerEXT CreateDebugUtilsMessengerEXT = nullptr; + PFN_vkDestroyDebugUtilsMessengerEXT DestroyDebugUtilsMessengerEXT = nullptr; + PFN_vkSubmitDebugUtilsMessageEXT SubmitDebugUtilsMessageEXT = nullptr; + PFN_vkCmdBeginDebugUtilsLabelEXT CmdBeginDebugUtilsLabelEXT = nullptr; + PFN_vkCmdEndDebugUtilsLabelEXT CmdEndDebugUtilsLabelEXT = nullptr; + PFN_vkCmdInsertDebugUtilsLabelEXT CmdInsertDebugUtilsLabelEXT = nullptr; + PFN_vkSetDebugUtilsObjectNameEXT SetDebugUtilsObjectNameEXT = nullptr; + PFN_vkCreateDebugReportCallbackEXT CreateDebugReportCallbackEXT = nullptr; + PFN_vkDebugReportMessageEXT DebugReportMessageEXT = nullptr; + PFN_vkDestroyDebugReportCallbackEXT DestroyDebugReportCallbackEXT = nullptr; + PFN_vkGetPhysicalDeviceSurfaceSupportKHR fpGetPhysicalDeviceSurfaceSupportKHR = nullptr; + PFN_vkGetPhysicalDeviceSurfaceCapabilitiesKHR fpGetPhysicalDeviceSurfaceCapabilitiesKHR = nullptr; + PFN_vkGetPhysicalDeviceSurfaceFormatsKHR fpGetPhysicalDeviceSurfaceFormatsKHR = nullptr; + PFN_vkGetPhysicalDeviceSurfacePresentModesKHR fpGetPhysicalDeviceSurfacePresentModesKHR = nullptr; + PFN_vkCreateSwapchainKHR fpCreateSwapchainKHR = nullptr; + PFN_vkDestroySwapchainKHR fpDestroySwapchainKHR = nullptr; + PFN_vkGetSwapchainImagesKHR fpGetSwapchainImagesKHR = nullptr; + PFN_vkAcquireNextImageKHR fpAcquireNextImageKHR = nullptr; + PFN_vkQueuePresentKHR fpQueuePresentKHR = nullptr; + PFN_vkGetRefreshCycleDurationGOOGLE fpGetRefreshCycleDurationGOOGLE = nullptr; + PFN_vkGetPastPresentationTimingGOOGLE fpGetPastPresentationTimingGOOGLE = nullptr; VkDebugUtilsMessengerEXT dbg_messenger = VK_NULL_HANDLE; VkDebugReportCallbackEXT dbg_debug_report = VK_NULL_HANDLE; @@ -305,6 +305,7 @@ public: String get_device_vendor_name() const; String get_device_name() const; RenderingDevice::DeviceType get_device_type() const; + String get_device_api_version() const; String get_device_pipeline_cache_uuid() const; void set_vsync_mode(DisplayServer::WindowID p_window, DisplayServer::VSyncMode p_mode); |