diff options
Diffstat (limited to 'drivers/gles3/rasterizer_storage_gles3.cpp')
| -rw-r--r-- | drivers/gles3/rasterizer_storage_gles3.cpp | 2114 |
1 files changed, 0 insertions, 2114 deletions
diff --git a/drivers/gles3/rasterizer_storage_gles3.cpp b/drivers/gles3/rasterizer_storage_gles3.cpp deleted file mode 100644 index 3517d985f0..0000000000 --- a/drivers/gles3/rasterizer_storage_gles3.cpp +++ /dev/null @@ -1,2114 +0,0 @@ -/*************************************************************************/ -/* rasterizer_storage_gles3.cpp */ -/*************************************************************************/ -/* This file is part of: */ -/* GODOT ENGINE */ -/* https://godotengine.org */ -/*************************************************************************/ -/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */ -/* */ -/* Permission is hereby granted, free of charge, to any person obtaining */ -/* a copy of this software and associated documentation files (the */ -/* "Software"), to deal in the Software without restriction, including */ -/* without limitation the rights to use, copy, modify, merge, publish, */ -/* distribute, sublicense, and/or sell copies of the Software, and to */ -/* permit persons to whom the Software is furnished to do so, subject to */ -/* the following conditions: */ -/* */ -/* The above copyright notice and this permission notice shall be */ -/* included in all copies or substantial portions of the Software. */ -/* */ -/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ -/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ -/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ -/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ -/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ -/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ -/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ -/*************************************************************************/ - -#include "rasterizer_storage_gles3.h" - -#ifdef GLES3_ENABLED - -#include "core/config/project_settings.h" -#include "core/math/transform_3d.h" -// #include "rasterizer_canvas_gles3.h" -#include "rasterizer_scene_gles3.h" -#include "servers/rendering/shader_language.h" - -GLuint RasterizerStorageGLES3::system_fbo = 0; - -void RasterizerStorageGLES3::bind_quad_array() const { - //glBindBuffer(GL_ARRAY_BUFFER, resources.quadie); - //glVertexAttribPointer(RS::ARRAY_VERTEX, 2, GL_FLOAT, GL_FALSE, sizeof(float) * 4, 0); - //glVertexAttribPointer(RS::ARRAY_TEX_UV, 2, GL_FLOAT, GL_FALSE, sizeof(float) * 4, CAST_INT_TO_UCHAR_PTR(8)); - - //glEnableVertexAttribArray(RS::ARRAY_VERTEX); - //glEnableVertexAttribArray(RS::ARRAY_TEX_UV); -} - -RID RasterizerStorageGLES3::sky_create() { - Sky *sky = memnew(Sky); - sky->radiance = 0; - return sky_owner.make_rid(sky); -} - -void RasterizerStorageGLES3::sky_set_texture(RID p_sky, RID p_panorama, int p_radiance_size) { -} - -/* Light API */ - -RID RasterizerStorageGLES3::directional_light_allocate() { - return RID(); -} - -void RasterizerStorageGLES3::directional_light_initialize(RID p_rid) { -} - -RID RasterizerStorageGLES3::omni_light_allocate() { - return RID(); -} - -void RasterizerStorageGLES3::omni_light_initialize(RID p_rid) { -} - -RID RasterizerStorageGLES3::spot_light_allocate() { - return RID(); -} - -void RasterizerStorageGLES3::spot_light_initialize(RID p_rid) { -} - -RID RasterizerStorageGLES3::reflection_probe_allocate() { - return RID(); -} - -void RasterizerStorageGLES3::reflection_probe_initialize(RID p_rid) { -} - -void RasterizerStorageGLES3::light_set_color(RID p_light, const Color &p_color) { -} - -void RasterizerStorageGLES3::light_set_param(RID p_light, RS::LightParam p_param, float p_value) { -} - -void RasterizerStorageGLES3::light_set_shadow(RID p_light, bool p_enabled) { -} - -void RasterizerStorageGLES3::light_set_projector(RID p_light, RID p_texture) { -} - -void RasterizerStorageGLES3::light_set_negative(RID p_light, bool p_enable) { -} - -void RasterizerStorageGLES3::light_set_cull_mask(RID p_light, uint32_t p_mask) { -} - -void RasterizerStorageGLES3::light_set_distance_fade(RID p_light, bool p_enabled, float p_begin, float p_shadow, float p_length) { -} - -void RasterizerStorageGLES3::light_set_reverse_cull_face_mode(RID p_light, bool p_enabled) { -} - -void RasterizerStorageGLES3::light_set_bake_mode(RID p_light, RS::LightBakeMode p_bake_mode) { -} - -void RasterizerStorageGLES3::light_set_max_sdfgi_cascade(RID p_light, uint32_t p_cascade) { -} - -void RasterizerStorageGLES3::light_omni_set_shadow_mode(RID p_light, RS::LightOmniShadowMode p_mode) { -} - -void RasterizerStorageGLES3::light_directional_set_shadow_mode(RID p_light, RS::LightDirectionalShadowMode p_mode) { -} - -void RasterizerStorageGLES3::light_directional_set_blend_splits(RID p_light, bool p_enable) { -} - -bool RasterizerStorageGLES3::light_directional_get_blend_splits(RID p_light) const { - return false; -} - -void RasterizerStorageGLES3::light_directional_set_sky_mode(RID p_light, RS::LightDirectionalSkyMode p_mode) { -} - -RS::LightDirectionalSkyMode RasterizerStorageGLES3::light_directional_get_sky_mode(RID p_light) const { - return RS::LIGHT_DIRECTIONAL_SKY_MODE_LIGHT_AND_SKY; -} - -RS::LightDirectionalShadowMode RasterizerStorageGLES3::light_directional_get_shadow_mode(RID p_light) { - return RS::LIGHT_DIRECTIONAL_SHADOW_ORTHOGONAL; -} - -RS::LightOmniShadowMode RasterizerStorageGLES3::light_omni_get_shadow_mode(RID p_light) { - return RS::LIGHT_OMNI_SHADOW_DUAL_PARABOLOID; -} - -bool RasterizerStorageGLES3::light_has_shadow(RID p_light) const { - return false; -} - -bool RasterizerStorageGLES3::light_has_projector(RID p_light) const { - return false; -} - -RS::LightType RasterizerStorageGLES3::light_get_type(RID p_light) const { - return RS::LIGHT_OMNI; -} - -AABB RasterizerStorageGLES3::light_get_aabb(RID p_light) const { - return AABB(); -} - -float RasterizerStorageGLES3::light_get_param(RID p_light, RS::LightParam p_param) { - return 0.0; -} - -Color RasterizerStorageGLES3::light_get_color(RID p_light) { - return Color(); -} - -RS::LightBakeMode RasterizerStorageGLES3::light_get_bake_mode(RID p_light) { - return RS::LIGHT_BAKE_DISABLED; -} - -uint32_t RasterizerStorageGLES3::light_get_max_sdfgi_cascade(RID p_light) { - return 0; -} - -uint64_t RasterizerStorageGLES3::light_get_version(RID p_light) const { - return 0; -} - -/* PROBE API */ - -void RasterizerStorageGLES3::reflection_probe_set_update_mode(RID p_probe, RS::ReflectionProbeUpdateMode p_mode) { -} - -void RasterizerStorageGLES3::reflection_probe_set_intensity(RID p_probe, float p_intensity) { -} - -void RasterizerStorageGLES3::reflection_probe_set_ambient_mode(RID p_probe, RS::ReflectionProbeAmbientMode p_mode) { -} - -void RasterizerStorageGLES3::reflection_probe_set_ambient_color(RID p_probe, const Color &p_color) { -} - -void RasterizerStorageGLES3::reflection_probe_set_ambient_energy(RID p_probe, float p_energy) { -} - -void RasterizerStorageGLES3::reflection_probe_set_max_distance(RID p_probe, float p_distance) { -} - -void RasterizerStorageGLES3::reflection_probe_set_extents(RID p_probe, const Vector3 &p_extents) { -} - -void RasterizerStorageGLES3::reflection_probe_set_origin_offset(RID p_probe, const Vector3 &p_offset) { -} - -void RasterizerStorageGLES3::reflection_probe_set_as_interior(RID p_probe, bool p_enable) { -} - -void RasterizerStorageGLES3::reflection_probe_set_enable_box_projection(RID p_probe, bool p_enable) { -} - -void RasterizerStorageGLES3::reflection_probe_set_enable_shadows(RID p_probe, bool p_enable) { -} - -void RasterizerStorageGLES3::reflection_probe_set_cull_mask(RID p_probe, uint32_t p_layers) { -} - -void RasterizerStorageGLES3::reflection_probe_set_resolution(RID p_probe, int p_resolution) { -} - -AABB RasterizerStorageGLES3::reflection_probe_get_aabb(RID p_probe) const { - return AABB(); -} - -RS::ReflectionProbeUpdateMode RasterizerStorageGLES3::reflection_probe_get_update_mode(RID p_probe) const { - return RenderingServer::REFLECTION_PROBE_UPDATE_ONCE; -} - -uint32_t RasterizerStorageGLES3::reflection_probe_get_cull_mask(RID p_probe) const { - return 0; -} - -Vector3 RasterizerStorageGLES3::reflection_probe_get_extents(RID p_probe) const { - return Vector3(); -} - -Vector3 RasterizerStorageGLES3::reflection_probe_get_origin_offset(RID p_probe) const { - return Vector3(); -} - -float RasterizerStorageGLES3::reflection_probe_get_origin_max_distance(RID p_probe) const { - return 0.0; -} - -bool RasterizerStorageGLES3::reflection_probe_renders_shadows(RID p_probe) const { - return false; -} - -void RasterizerStorageGLES3::base_update_dependency(RID p_base, DependencyTracker *p_instance) { -} - -void RasterizerStorageGLES3::reflection_probe_set_mesh_lod_threshold(RID p_probe, float p_ratio) { -} - -float RasterizerStorageGLES3::reflection_probe_get_mesh_lod_threshold(RID p_probe) const { - return 0.0; -} - -/* VOXEL GI API */ - -RID RasterizerStorageGLES3::voxel_gi_allocate() { - return RID(); -} - -void RasterizerStorageGLES3::voxel_gi_initialize(RID p_rid) { -} - -void RasterizerStorageGLES3::voxel_gi_allocate_data(RID p_voxel_gi, const Transform3D &p_to_cell_xform, const AABB &p_aabb, const Vector3i &p_octree_size, const Vector<uint8_t> &p_octree_cells, const Vector<uint8_t> &p_data_cells, const Vector<uint8_t> &p_distance_field, const Vector<int> &p_level_counts) { -} - -AABB RasterizerStorageGLES3::voxel_gi_get_bounds(RID p_voxel_gi) const { - return AABB(); -} - -Vector3i RasterizerStorageGLES3::voxel_gi_get_octree_size(RID p_voxel_gi) const { - return Vector3i(); -} - -Vector<uint8_t> RasterizerStorageGLES3::voxel_gi_get_octree_cells(RID p_voxel_gi) const { - return Vector<uint8_t>(); -} - -Vector<uint8_t> RasterizerStorageGLES3::voxel_gi_get_data_cells(RID p_voxel_gi) const { - return Vector<uint8_t>(); -} - -Vector<uint8_t> RasterizerStorageGLES3::voxel_gi_get_distance_field(RID p_voxel_gi) const { - return Vector<uint8_t>(); -} - -Vector<int> RasterizerStorageGLES3::voxel_gi_get_level_counts(RID p_voxel_gi) const { - return Vector<int>(); -} - -Transform3D RasterizerStorageGLES3::voxel_gi_get_to_cell_xform(RID p_voxel_gi) const { - return Transform3D(); -} - -void RasterizerStorageGLES3::voxel_gi_set_dynamic_range(RID p_voxel_gi, float p_range) { -} - -float RasterizerStorageGLES3::voxel_gi_get_dynamic_range(RID p_voxel_gi) const { - return 0; -} - -void RasterizerStorageGLES3::voxel_gi_set_propagation(RID p_voxel_gi, float p_range) { -} - -float RasterizerStorageGLES3::voxel_gi_get_propagation(RID p_voxel_gi) const { - return 0; -} - -void RasterizerStorageGLES3::voxel_gi_set_energy(RID p_voxel_gi, float p_range) { -} - -float RasterizerStorageGLES3::voxel_gi_get_energy(RID p_voxel_gi) const { - return 0.0; -} - -void RasterizerStorageGLES3::voxel_gi_set_bias(RID p_voxel_gi, float p_range) { -} - -float RasterizerStorageGLES3::voxel_gi_get_bias(RID p_voxel_gi) const { - return 0.0; -} - -void RasterizerStorageGLES3::voxel_gi_set_normal_bias(RID p_voxel_gi, float p_range) { -} - -float RasterizerStorageGLES3::voxel_gi_get_normal_bias(RID p_voxel_gi) const { - return 0.0; -} - -void RasterizerStorageGLES3::voxel_gi_set_interior(RID p_voxel_gi, bool p_enable) { -} - -bool RasterizerStorageGLES3::voxel_gi_is_interior(RID p_voxel_gi) const { - return false; -} - -void RasterizerStorageGLES3::voxel_gi_set_use_two_bounces(RID p_voxel_gi, bool p_enable) { -} - -bool RasterizerStorageGLES3::voxel_gi_is_using_two_bounces(RID p_voxel_gi) const { - return false; -} - -void RasterizerStorageGLES3::voxel_gi_set_anisotropy_strength(RID p_voxel_gi, float p_strength) { -} - -float RasterizerStorageGLES3::voxel_gi_get_anisotropy_strength(RID p_voxel_gi) const { - return 0; -} - -uint32_t RasterizerStorageGLES3::voxel_gi_get_version(RID p_voxel_gi) { - return 0; -} - -/* LIGHTMAP CAPTURE */ -RID RasterizerStorageGLES3::lightmap_allocate() { - return RID(); -} - -void RasterizerStorageGLES3::lightmap_initialize(RID p_rid) { -} - -void RasterizerStorageGLES3::lightmap_set_textures(RID p_lightmap, RID p_light, bool p_uses_spherical_haromics) { -} - -void RasterizerStorageGLES3::lightmap_set_probe_bounds(RID p_lightmap, const AABB &p_bounds) { -} - -void RasterizerStorageGLES3::lightmap_set_probe_interior(RID p_lightmap, bool p_interior) { -} - -void RasterizerStorageGLES3::lightmap_set_probe_capture_data(RID p_lightmap, const PackedVector3Array &p_points, const PackedColorArray &p_point_sh, const PackedInt32Array &p_tetrahedra, const PackedInt32Array &p_bsp_tree) { -} - -PackedVector3Array RasterizerStorageGLES3::lightmap_get_probe_capture_points(RID p_lightmap) const { - return PackedVector3Array(); -} - -PackedColorArray RasterizerStorageGLES3::lightmap_get_probe_capture_sh(RID p_lightmap) const { - return PackedColorArray(); -} - -PackedInt32Array RasterizerStorageGLES3::lightmap_get_probe_capture_tetrahedra(RID p_lightmap) const { - return PackedInt32Array(); -} - -PackedInt32Array RasterizerStorageGLES3::lightmap_get_probe_capture_bsp_tree(RID p_lightmap) const { - return PackedInt32Array(); -} - -AABB RasterizerStorageGLES3::lightmap_get_aabb(RID p_lightmap) const { - return AABB(); -} - -void RasterizerStorageGLES3::lightmap_tap_sh_light(RID p_lightmap, const Vector3 &p_point, Color *r_sh) { -} - -bool RasterizerStorageGLES3::lightmap_is_interior(RID p_lightmap) const { - return false; -} - -void RasterizerStorageGLES3::lightmap_set_probe_capture_update_speed(float p_speed) { -} - -float RasterizerStorageGLES3::lightmap_get_probe_capture_update_speed() const { - return 0; -} - -/* OCCLUDER */ - -void RasterizerStorageGLES3::occluder_set_mesh(RID p_occluder, const PackedVector3Array &p_vertices, const PackedInt32Array &p_indices) { -} - -/* PARTICLES */ - -RID RasterizerStorageGLES3::particles_allocate() { - return RID(); -} - -void RasterizerStorageGLES3::particles_initialize(RID p_rid) { -} - -void RasterizerStorageGLES3::particles_set_mode(RID p_particles, RS::ParticlesMode p_mode) { -} - -void RasterizerStorageGLES3::particles_emit(RID p_particles, const Transform3D &p_transform, const Vector3 &p_velocity, const Color &p_color, const Color &p_custom, uint32_t p_emit_flags) { -} - -void RasterizerStorageGLES3::particles_set_emitting(RID p_particles, bool p_emitting) { -} - -void RasterizerStorageGLES3::particles_set_amount(RID p_particles, int p_amount) { -} - -void RasterizerStorageGLES3::particles_set_lifetime(RID p_particles, double p_lifetime) { -} - -void RasterizerStorageGLES3::particles_set_one_shot(RID p_particles, bool p_one_shot) { -} - -void RasterizerStorageGLES3::particles_set_pre_process_time(RID p_particles, double p_time) { -} - -void RasterizerStorageGLES3::particles_set_explosiveness_ratio(RID p_particles, real_t p_ratio) { -} - -void RasterizerStorageGLES3::particles_set_randomness_ratio(RID p_particles, real_t p_ratio) { -} - -void RasterizerStorageGLES3::particles_set_custom_aabb(RID p_particles, const AABB &p_aabb) { -} - -void RasterizerStorageGLES3::particles_set_speed_scale(RID p_particles, double p_scale) { -} - -void RasterizerStorageGLES3::particles_set_use_local_coordinates(RID p_particles, bool p_enable) { -} - -void RasterizerStorageGLES3::particles_set_process_material(RID p_particles, RID p_material) { -} -RID RasterizerStorageGLES3::particles_get_process_material(RID p_particles) const { - return RID(); -} - -void RasterizerStorageGLES3::particles_set_fixed_fps(RID p_particles, int p_fps) { -} - -void RasterizerStorageGLES3::particles_set_interpolate(RID p_particles, bool p_enable) { -} - -void RasterizerStorageGLES3::particles_set_fractional_delta(RID p_particles, bool p_enable) { -} - -void RasterizerStorageGLES3::particles_set_subemitter(RID p_particles, RID p_subemitter_particles) { -} - -void RasterizerStorageGLES3::particles_set_view_axis(RID p_particles, const Vector3 &p_axis, const Vector3 &p_up_axis) { -} - -void RasterizerStorageGLES3::particles_set_collision_base_size(RID p_particles, real_t p_size) { -} - -void RasterizerStorageGLES3::particles_set_transform_align(RID p_particles, RS::ParticlesTransformAlign p_transform_align) { -} - -void RasterizerStorageGLES3::particles_set_trails(RID p_particles, bool p_enable, double p_length) { -} - -void RasterizerStorageGLES3::particles_set_trail_bind_poses(RID p_particles, const Vector<Transform3D> &p_bind_poses) { -} - -void RasterizerStorageGLES3::particles_restart(RID p_particles) { -} - -void RasterizerStorageGLES3::particles_set_draw_order(RID p_particles, RS::ParticlesDrawOrder p_order) { -} - -void RasterizerStorageGLES3::particles_set_draw_passes(RID p_particles, int p_count) { -} - -void RasterizerStorageGLES3::particles_set_draw_pass_mesh(RID p_particles, int p_pass, RID p_mesh) { -} - -void RasterizerStorageGLES3::particles_request_process(RID p_particles) { -} - -AABB RasterizerStorageGLES3::particles_get_current_aabb(RID p_particles) { - return AABB(); -} - -AABB RasterizerStorageGLES3::particles_get_aabb(RID p_particles) const { - return AABB(); -} - -void RasterizerStorageGLES3::particles_set_emission_transform(RID p_particles, const Transform3D &p_transform) { -} - -bool RasterizerStorageGLES3::particles_get_emitting(RID p_particles) { - return false; -} - -int RasterizerStorageGLES3::particles_get_draw_passes(RID p_particles) const { - return 0; -} - -RID RasterizerStorageGLES3::particles_get_draw_pass_mesh(RID p_particles, int p_pass) const { - return RID(); -} - -void RasterizerStorageGLES3::particles_add_collision(RID p_particles, RID p_instance) { -} - -void RasterizerStorageGLES3::particles_remove_collision(RID p_particles, RID p_instance) { -} - -void RasterizerStorageGLES3::particles_set_canvas_sdf_collision(RID p_particles, bool p_enable, const Transform2D &p_xform, const Rect2 &p_to_screen, RID p_texture) { -} - -void RasterizerStorageGLES3::update_particles() { -} - -bool RasterizerStorageGLES3::particles_is_inactive(RID p_particles) const { - return false; -} - -/* PARTICLES COLLISION */ - -RID RasterizerStorageGLES3::particles_collision_allocate() { - return RID(); -} - -void RasterizerStorageGLES3::particles_collision_initialize(RID p_rid) { -} - -void RasterizerStorageGLES3::particles_collision_set_collision_type(RID p_particles_collision, RS::ParticlesCollisionType p_type) { -} - -void RasterizerStorageGLES3::particles_collision_set_cull_mask(RID p_particles_collision, uint32_t p_cull_mask) { -} - -void RasterizerStorageGLES3::particles_collision_set_sphere_radius(RID p_particles_collision, real_t p_radius) { -} - -void RasterizerStorageGLES3::particles_collision_set_box_extents(RID p_particles_collision, const Vector3 &p_extents) { -} - -void RasterizerStorageGLES3::particles_collision_set_attractor_strength(RID p_particles_collision, real_t p_strength) { -} - -void RasterizerStorageGLES3::particles_collision_set_attractor_directionality(RID p_particles_collision, real_t p_directionality) { -} - -void RasterizerStorageGLES3::particles_collision_set_attractor_attenuation(RID p_particles_collision, real_t p_curve) { -} - -void RasterizerStorageGLES3::particles_collision_set_field_texture(RID p_particles_collision, RID p_texture) { -} - -void RasterizerStorageGLES3::particles_collision_height_field_update(RID p_particles_collision) { -} - -void RasterizerStorageGLES3::particles_collision_set_height_field_resolution(RID p_particles_collision, RS::ParticlesCollisionHeightfieldResolution p_resolution) { -} - -AABB RasterizerStorageGLES3::particles_collision_get_aabb(RID p_particles_collision) const { - return AABB(); -} - -bool RasterizerStorageGLES3::particles_collision_is_heightfield(RID p_particles_collision) const { - return false; -} - -RID RasterizerStorageGLES3::particles_collision_get_heightfield_framebuffer(RID p_particles_collision) const { - return RID(); -} - -RID RasterizerStorageGLES3::particles_collision_instance_create(RID p_collision) { - return RID(); -} - -void RasterizerStorageGLES3::particles_collision_instance_set_transform(RID p_collision_instance, const Transform3D &p_transform) { -} - -void RasterizerStorageGLES3::particles_collision_instance_set_active(RID p_collision_instance, bool p_active) { -} - -RID RasterizerStorageGLES3::fog_volume_allocate() { - return RID(); -} - -void RasterizerStorageGLES3::fog_volume_initialize(RID p_rid) { -} - -void RasterizerStorageGLES3::fog_volume_set_shape(RID p_fog_volume, RS::FogVolumeShape p_shape) { -} - -void RasterizerStorageGLES3::fog_volume_set_extents(RID p_fog_volume, const Vector3 &p_extents) { -} - -void RasterizerStorageGLES3::fog_volume_set_material(RID p_fog_volume, RID p_material) { -} - -AABB RasterizerStorageGLES3::fog_volume_get_aabb(RID p_fog_volume) const { - return AABB(); -} - -RS::FogVolumeShape RasterizerStorageGLES3::fog_volume_get_shape(RID p_fog_volume) const { - return RS::FOG_VOLUME_SHAPE_BOX; -} - -/* VISIBILITY NOTIFIER */ -RID RasterizerStorageGLES3::visibility_notifier_allocate() { - return RID(); -} - -void RasterizerStorageGLES3::visibility_notifier_initialize(RID p_notifier) { -} - -void RasterizerStorageGLES3::visibility_notifier_set_aabb(RID p_notifier, const AABB &p_aabb) { -} - -void RasterizerStorageGLES3::visibility_notifier_set_callbacks(RID p_notifier, const Callable &p_enter_callbable, const Callable &p_exit_callable) { -} - -AABB RasterizerStorageGLES3::visibility_notifier_get_aabb(RID p_notifier) const { - return AABB(); -} - -void RasterizerStorageGLES3::visibility_notifier_call(RID p_notifier, bool p_enter, bool p_deferred) { -} - -/* RENDER TARGET */ - -void RasterizerStorageGLES3::_set_current_render_target(RID p_render_target) { - GLES3::RenderTarget *rt = render_target_owner.get_or_null(p_render_target); - - if (rt) { - if (rt->allocate_is_dirty) { - rt->allocate_is_dirty = false; - _render_target_allocate(rt); - } - - frame.current_rt = rt; - ERR_FAIL_COND(!rt); - frame.clear_request = false; - - glViewport(0, 0, rt->width, rt->height); - - _dims.rt_width = rt->width; - _dims.rt_height = rt->height; - _dims.win_width = rt->width; - _dims.win_height = rt->height; - - } else { - frame.current_rt = nullptr; - frame.clear_request = false; - bind_framebuffer_system(); - } -} - -void RasterizerStorageGLES3::_render_target_allocate(GLES3::RenderTarget *rt) { - // do not allocate a render target with no size - if (rt->width <= 0 || rt->height <= 0) { - return; - } - - // do not allocate a render target that is attached to the screen - if (rt->flags[RENDER_TARGET_DIRECT_TO_SCREEN]) { - rt->fbo = RasterizerStorageGLES3::system_fbo; - return; - } - - GLuint color_internal_format; - GLuint color_format; - GLuint color_type = GL_UNSIGNED_BYTE; - Image::Format image_format; - - if (rt->flags[RendererStorage::RENDER_TARGET_TRANSPARENT]) { -#ifdef GLES_OVER_GL - color_internal_format = GL_RGBA8; -#else - color_internal_format = GL_RGBA; -#endif - color_format = GL_RGBA; - image_format = Image::FORMAT_RGBA8; - } else { -#ifdef GLES_OVER_GL - color_internal_format = GL_RGB8; -#else - color_internal_format = GL_RGB; -#endif - color_format = GL_RGB; - image_format = Image::FORMAT_RGB8; - } - - rt->used_dof_blur_near = false; - rt->mip_maps_allocated = false; - - { - /* Front FBO */ - - GLES3::Texture *texture = GLES3::TextureStorage::get_singleton()->get_texture(rt->texture); - ERR_FAIL_COND(!texture); - - // framebuffer - glGenFramebuffers(1, &rt->fbo); - bind_framebuffer(rt->fbo); - - // color - glGenTextures(1, &rt->color); - glBindTexture(GL_TEXTURE_2D, rt->color); - - glTexImage2D(GL_TEXTURE_2D, 0, color_internal_format, rt->width, rt->height, 0, color_format, color_type, nullptr); - - if (texture->flags & GLES3::TEXTURE_FLAG_FILTER) { - glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR); - glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR); - } else { - glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); - glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST); - } - - glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE); - glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE); - - glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, rt->color, 0); - - // depth - - if (config->support_depth_texture) { - glGenTextures(1, &rt->depth); - glBindTexture(GL_TEXTURE_2D, rt->depth); - glTexImage2D(GL_TEXTURE_2D, 0, config->depth_internalformat, rt->width, rt->height, 0, GL_DEPTH_COMPONENT, config->depth_type, nullptr); - - glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST); - glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); - glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE); - glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE); - - glFramebufferTexture2D(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_TEXTURE_2D, rt->depth, 0); - } else { - glGenRenderbuffers(1, &rt->depth); - glBindRenderbuffer(GL_RENDERBUFFER, rt->depth); - - glRenderbufferStorage(GL_RENDERBUFFER, config->depth_buffer_internalformat, rt->width, rt->height); - - glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_RENDERBUFFER, rt->depth); - } - - GLenum status = glCheckFramebufferStatus(GL_FRAMEBUFFER); - - if (status != GL_FRAMEBUFFER_COMPLETE) { - glDeleteFramebuffers(1, &rt->fbo); - if (config->support_depth_texture) { - glDeleteTextures(1, &rt->depth); - } else { - glDeleteRenderbuffers(1, &rt->depth); - } - - glDeleteTextures(1, &rt->color); - rt->fbo = 0; - rt->width = 0; - rt->height = 0; - rt->color = 0; - rt->depth = 0; - texture->tex_id = 0; - texture->active = false; - WARN_PRINT("Could not create framebuffer!!"); - return; - } - - texture->format = image_format; - texture->gl_format_cache = color_format; - texture->gl_type_cache = GL_UNSIGNED_BYTE; - texture->gl_internal_format_cache = color_internal_format; - texture->tex_id = rt->color; - texture->width = rt->width; - texture->alloc_width = rt->width; - texture->height = rt->height; - texture->alloc_height = rt->height; - texture->active = true; - - GLES3::TextureStorage::get_singleton()->texture_set_flags(rt->texture, texture->flags); - } - - /* BACK FBO */ - /* For MSAA */ - -#ifndef JAVASCRIPT_ENABLED - if (rt->msaa >= RS::VIEWPORT_MSAA_2X && rt->msaa <= RS::VIEWPORT_MSAA_8X) { - rt->multisample_active = true; - - static const int msaa_value[] = { 0, 2, 4, 8, 16 }; - int msaa = msaa_value[rt->msaa]; - - int max_samples = 0; - glGetIntegerv(GL_MAX_SAMPLES, &max_samples); - if (msaa > max_samples) { - WARN_PRINT("MSAA must be <= GL_MAX_SAMPLES, falling-back to GL_MAX_SAMPLES = " + itos(max_samples)); - msaa = max_samples; - } - - //regular fbo - glGenFramebuffers(1, &rt->multisample_fbo); - bind_framebuffer(rt->multisample_fbo); - - glGenRenderbuffers(1, &rt->multisample_depth); - glBindRenderbuffer(GL_RENDERBUFFER, rt->multisample_depth); - glRenderbufferStorageMultisample(GL_RENDERBUFFER, msaa, config->depth_buffer_internalformat, rt->width, rt->height); - - glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_RENDERBUFFER, rt->multisample_depth); - - glGenRenderbuffers(1, &rt->multisample_color); - glBindRenderbuffer(GL_RENDERBUFFER, rt->multisample_color); - glRenderbufferStorageMultisample(GL_RENDERBUFFER, msaa, color_internal_format, rt->width, rt->height); - - glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_RENDERBUFFER, rt->multisample_color); - - GLenum status = glCheckFramebufferStatus(GL_FRAMEBUFFER); - - if (status != GL_FRAMEBUFFER_COMPLETE) { - // Delete allocated resources and default to no MSAA - WARN_PRINT_ONCE("Cannot allocate back framebuffer for MSAA"); - printf("err status: %x\n", status); - rt->multisample_active = false; - - glDeleteFramebuffers(1, &rt->multisample_fbo); - rt->multisample_fbo = 0; - - glDeleteRenderbuffers(1, &rt->multisample_depth); - rt->multisample_depth = 0; - - glDeleteRenderbuffers(1, &rt->multisample_color); - rt->multisample_color = 0; - } - - glBindRenderbuffer(GL_RENDERBUFFER, 0); - bind_framebuffer(0); - - } else -#endif // JAVASCRIPT_ENABLED - { - rt->multisample_active = false; - } - - glClearColor(0, 0, 0, 0); - glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); - - // copy texscreen buffers - // if (!(rt->flags[RendererStorage::RENDER_TARGET_NO_SAMPLING])) { - if (true) { - glGenTextures(1, &rt->copy_screen_effect.color); - glBindTexture(GL_TEXTURE_2D, rt->copy_screen_effect.color); - - if (rt->flags[RendererStorage::RENDER_TARGET_TRANSPARENT]) { - glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, rt->width, rt->height, 0, GL_RGBA, GL_UNSIGNED_BYTE, nullptr); - } else { - glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, rt->width, rt->height, 0, GL_RGB, GL_UNSIGNED_BYTE, nullptr); - } - - glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR); - glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR); - glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE); - glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE); - - glGenFramebuffers(1, &rt->copy_screen_effect.fbo); - bind_framebuffer(rt->copy_screen_effect.fbo); - glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, rt->copy_screen_effect.color, 0); - - glClearColor(0, 0, 0, 0); - glClear(GL_COLOR_BUFFER_BIT); - - GLenum status = glCheckFramebufferStatus(GL_FRAMEBUFFER); - if (status != GL_FRAMEBUFFER_COMPLETE) { - _render_target_clear(rt); - ERR_FAIL_COND(status != GL_FRAMEBUFFER_COMPLETE); - } - } - - // Allocate mipmap chains for post_process effects - // if (!rt->flags[RendererStorage::RENDER_TARGET_NO_3D] && rt->width >= 2 && rt->height >= 2) { - if (rt->width >= 2 && rt->height >= 2) { - for (int i = 0; i < 2; i++) { - ERR_FAIL_COND(rt->mip_maps[i].sizes.size()); - int w = rt->width; - int h = rt->height; - - if (i > 0) { - w >>= 1; - h >>= 1; - } - - int level = 0; - int fb_w = w; - int fb_h = h; - - while (true) { - GLES3::RenderTarget::MipMaps::Size mm; - mm.width = w; - mm.height = h; - rt->mip_maps[i].sizes.push_back(mm); - - w >>= 1; - h >>= 1; - - if (w < 2 || h < 2) { - break; - } - - level++; - } - - GLsizei width = fb_w; - GLsizei height = fb_h; - - if (config->render_to_mipmap_supported) { - glGenTextures(1, &rt->mip_maps[i].color); - glBindTexture(GL_TEXTURE_2D, rt->mip_maps[i].color); - - for (int l = 0; l < level + 1; l++) { - glTexImage2D(GL_TEXTURE_2D, l, color_internal_format, width, height, 0, color_format, color_type, nullptr); - width = MAX(1, (width / 2)); - height = MAX(1, (height / 2)); - } -#ifdef GLES_OVER_GL - glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_BASE_LEVEL, 0); - glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAX_LEVEL, level); -#endif - } else { - // Can't render to specific levels of a mipmap in ES 2.0 or Webgl so create a texture for each level - for (int l = 0; l < level + 1; l++) { - glGenTextures(1, &rt->mip_maps[i].sizes.write[l].color); - glBindTexture(GL_TEXTURE_2D, rt->mip_maps[i].sizes[l].color); - glTexImage2D(GL_TEXTURE_2D, 0, color_internal_format, width, height, 0, color_format, color_type, nullptr); - width = MAX(1, (width / 2)); - height = MAX(1, (height / 2)); - glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR); - glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR); - glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE); - glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE); - } - } - - glDisable(GL_SCISSOR_TEST); - glColorMask(1, 1, 1, 1); - glDepthMask(GL_TRUE); - - for (int j = 0; j < rt->mip_maps[i].sizes.size(); j++) { - GLES3::RenderTarget::MipMaps::Size &mm = rt->mip_maps[i].sizes.write[j]; - - glGenFramebuffers(1, &mm.fbo); - bind_framebuffer(mm.fbo); - - if (config->render_to_mipmap_supported) { - glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, rt->mip_maps[i].color, j); - } else { - glBindTexture(GL_TEXTURE_2D, rt->mip_maps[i].sizes[j].color); - glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, rt->mip_maps[i].sizes[j].color, 0); - } - - bool used_depth = false; - if (j == 0 && i == 0) { //use always - if (config->support_depth_texture) { - glFramebufferTexture2D(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_TEXTURE_2D, rt->depth, 0); - } else { - glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_RENDERBUFFER, rt->depth); - } - used_depth = true; - } - - GLenum status = glCheckFramebufferStatus(GL_FRAMEBUFFER); - if (status != GL_FRAMEBUFFER_COMPLETE) { - WARN_PRINT_ONCE("Cannot allocate mipmaps for 3D post processing effects"); - bind_framebuffer_system(); - return; - } - - glClearColor(1.0, 0.0, 1.0, 0.0); - glClear(GL_COLOR_BUFFER_BIT); - if (used_depth) { - glClearDepth(1.0); - glClear(GL_DEPTH_BUFFER_BIT); - } - } - - rt->mip_maps[i].levels = level; - - if (config->render_to_mipmap_supported) { - glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR); - glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR); - glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE); - glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE); - } - } - rt->mip_maps_allocated = true; - } - - bind_framebuffer_system(); -} - -void RasterizerStorageGLES3::_render_target_clear(GLES3::RenderTarget *rt) { - // there is nothing to clear when DIRECT_TO_SCREEN is used - if (rt->flags[RENDER_TARGET_DIRECT_TO_SCREEN]) { - return; - } - - if (rt->fbo) { - glDeleteFramebuffers(1, &rt->fbo); - glDeleteTextures(1, &rt->color); - rt->fbo = 0; - } - - if (rt->external.fbo != 0) { - // free this - glDeleteFramebuffers(1, &rt->external.fbo); - - // clean up our texture - GLES3::Texture *t = GLES3::TextureStorage::get_singleton()->get_texture(rt->external.texture); - t->alloc_height = 0; - t->alloc_width = 0; - t->width = 0; - t->height = 0; - t->active = false; - GLES3::TextureStorage::get_singleton()->texture_free(rt->external.texture); - memdelete(t); - - rt->external.fbo = 0; - } - - if (rt->depth) { - if (config->support_depth_texture) { - glDeleteTextures(1, &rt->depth); - } else { - glDeleteRenderbuffers(1, &rt->depth); - } - - rt->depth = 0; - } - - GLES3::Texture *tex = GLES3::TextureStorage::get_singleton()->get_texture(rt->texture); - tex->alloc_height = 0; - tex->alloc_width = 0; - tex->width = 0; - tex->height = 0; - tex->active = false; - - if (rt->copy_screen_effect.color) { - glDeleteFramebuffers(1, &rt->copy_screen_effect.fbo); - rt->copy_screen_effect.fbo = 0; - - glDeleteTextures(1, &rt->copy_screen_effect.color); - rt->copy_screen_effect.color = 0; - } - - for (int i = 0; i < 2; i++) { - if (rt->mip_maps[i].sizes.size()) { - for (int j = 0; j < rt->mip_maps[i].sizes.size(); j++) { - glDeleteFramebuffers(1, &rt->mip_maps[i].sizes[j].fbo); - glDeleteTextures(1, &rt->mip_maps[i].sizes[j].color); - } - - glDeleteTextures(1, &rt->mip_maps[i].color); - rt->mip_maps[i].sizes.clear(); - rt->mip_maps[i].levels = 0; - rt->mip_maps[i].color = 0; - } - } - - if (rt->multisample_active) { - glDeleteFramebuffers(1, &rt->multisample_fbo); - rt->multisample_fbo = 0; - - glDeleteRenderbuffers(1, &rt->multisample_depth); - rt->multisample_depth = 0; - - glDeleteRenderbuffers(1, &rt->multisample_color); - - rt->multisample_color = 0; - } -} - -RID RasterizerStorageGLES3::render_target_create() { - GLES3::RenderTarget *rt = memnew(GLES3::RenderTarget); - GLES3::Texture *t = memnew(GLES3::Texture); - - t->type = RenderingDevice::TEXTURE_TYPE_2D; - t->flags = 0; - t->width = 0; - t->height = 0; - t->alloc_height = 0; - t->alloc_width = 0; - t->format = Image::FORMAT_R8; - t->target = GL_TEXTURE_2D; - t->gl_format_cache = 0; - t->gl_internal_format_cache = 0; - t->gl_type_cache = 0; - t->data_size = 0; - t->total_data_size = 0; - t->ignore_mipmaps = false; - t->compressed = false; - t->mipmaps = 1; - t->active = true; - t->tex_id = 0; - t->render_target = rt; - - rt->texture = GLES3::TextureStorage::get_singleton()->make_rid(t); - return render_target_owner.make_rid(rt); -} - -void RasterizerStorageGLES3::render_target_set_position(RID p_render_target, int p_x, int p_y) { - GLES3::RenderTarget *rt = render_target_owner.get_or_null(p_render_target); - ERR_FAIL_COND(!rt); - - rt->x = p_x; - rt->y = p_y; -} - -void RasterizerStorageGLES3::render_target_set_size(RID p_render_target, int p_width, int p_height, uint32_t p_view_count) { - GLES3::RenderTarget *rt = render_target_owner.get_or_null(p_render_target); - ERR_FAIL_COND(!rt); - - if (p_width == rt->width && p_height == rt->height) { - return; - } - - _render_target_clear(rt); - - rt->width = p_width; - rt->height = p_height; - - // print_line("render_target_set_size " + itos(p_render_target.get_id()) + ", w " + itos(p_width) + " h " + itos(p_height)); - - rt->allocate_is_dirty = true; - //_render_target_allocate(rt); -} - -// TODO: convert to Size2i internally -Size2i RasterizerStorageGLES3::render_target_get_size(RID p_render_target) { - GLES3::RenderTarget *rt = render_target_owner.get_or_null(p_render_target); - ERR_FAIL_COND_V(!rt, Size2()); - - return Size2i(rt->width, rt->height); -} - -RID RasterizerStorageGLES3::render_target_get_texture(RID p_render_target) { - GLES3::RenderTarget *rt = render_target_owner.get_or_null(p_render_target); - ERR_FAIL_COND_V(!rt, RID()); - - if (rt->external.fbo == 0) { - return rt->texture; - } else { - return rt->external.texture; - } -} - -void RasterizerStorageGLES3::render_target_set_external_texture(RID p_render_target, unsigned int p_texture_id) { - GLES3::RenderTarget *rt = render_target_owner.get_or_null(p_render_target); - ERR_FAIL_COND(!rt); - - if (p_texture_id == 0) { - if (rt->external.fbo != 0) { - // free this - glDeleteFramebuffers(1, &rt->external.fbo); - - // and this - if (rt->external.depth != 0) { - glDeleteRenderbuffers(1, &rt->external.depth); - } - - // clean up our texture - GLES3::Texture *t = GLES3::TextureStorage::get_singleton()->get_texture(rt->external.texture); - t->alloc_height = 0; - t->alloc_width = 0; - t->width = 0; - t->height = 0; - t->active = false; - GLES3::TextureStorage::get_singleton()->texture_free(rt->external.texture); - memdelete(t); - - rt->external.fbo = 0; - rt->external.color = 0; - rt->external.depth = 0; - } - } else { - GLES3::Texture *t; - - if (rt->external.fbo == 0) { - // create our fbo - glGenFramebuffers(1, &rt->external.fbo); - bind_framebuffer(rt->external.fbo); - - // allocate a texture - t = memnew(GLES3::Texture); - - t->type = RenderingDevice::TEXTURE_TYPE_2D; - t->flags = 0; - t->width = 0; - t->height = 0; - t->alloc_height = 0; - t->alloc_width = 0; - t->format = Image::FORMAT_RGBA8; - t->target = GL_TEXTURE_2D; - t->gl_format_cache = 0; - t->gl_internal_format_cache = 0; - t->gl_type_cache = 0; - t->data_size = 0; - t->compressed = false; - t->srgb = false; - t->total_data_size = 0; - t->ignore_mipmaps = false; - t->mipmaps = 1; - t->active = true; - t->tex_id = 0; - t->render_target = rt; - - rt->external.texture = GLES3::TextureStorage::get_singleton()->make_rid(t); - - } else { - // bind our frame buffer - bind_framebuffer(rt->external.fbo); - - // find our texture - t = GLES3::TextureStorage::get_singleton()->get_texture(rt->external.texture); - } - - // set our texture - t->tex_id = p_texture_id; - rt->external.color = p_texture_id; - - // size shouldn't be different - t->width = rt->width; - t->height = rt->height; - t->alloc_height = rt->width; - t->alloc_width = rt->height; - - // Switch our texture on our frame buffer - { - // set our texture as the destination for our framebuffer - glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, p_texture_id, 0); - - // seeing we're rendering into this directly, better also use our depth buffer, just use our existing one :) - if (config->support_depth_texture) { - glFramebufferTexture2D(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_TEXTURE_2D, rt->depth, 0); - } else { - glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_RENDERBUFFER, rt->depth); - } - } - - // check status and unbind - GLenum status = glCheckFramebufferStatus(GL_FRAMEBUFFER); - bind_framebuffer_system(); - - if (status != GL_FRAMEBUFFER_COMPLETE) { - printf("framebuffer fail, status: %x\n", status); - } - - ERR_FAIL_COND(status != GL_FRAMEBUFFER_COMPLETE); - } -} - -void RasterizerStorageGLES3::render_target_set_flag(RID p_render_target, RenderTargetFlags p_flag, bool p_value) { - GLES3::RenderTarget *rt = render_target_owner.get_or_null(p_render_target); - ERR_FAIL_COND(!rt); - - // When setting DIRECT_TO_SCREEN, you need to clear before the value is set, but allocate after as - // those functions change how they operate depending on the value of DIRECT_TO_SCREEN - if (p_flag == RENDER_TARGET_DIRECT_TO_SCREEN && p_value != rt->flags[RENDER_TARGET_DIRECT_TO_SCREEN]) { - _render_target_clear(rt); - rt->flags[p_flag] = p_value; - _render_target_allocate(rt); - } - - rt->flags[p_flag] = p_value; - - switch (p_flag) { - case RENDER_TARGET_TRANSPARENT: - /* - case RENDER_TARGET_HDR: - case RENDER_TARGET_NO_3D: - case RENDER_TARGET_NO_SAMPLING: - case RENDER_TARGET_NO_3D_EFFECTS: */ - { - //must reset for these formats - _render_target_clear(rt); - _render_target_allocate(rt); - } - break; - default: { - } - } -} - -bool RasterizerStorageGLES3::render_target_was_used(RID p_render_target) { - GLES3::RenderTarget *rt = render_target_owner.get_or_null(p_render_target); - ERR_FAIL_COND_V(!rt, false); - - return rt->used_in_frame; -} - -void RasterizerStorageGLES3::render_target_clear_used(RID p_render_target) { - GLES3::RenderTarget *rt = render_target_owner.get_or_null(p_render_target); - ERR_FAIL_COND(!rt); - - rt->used_in_frame = false; -} - -void RasterizerStorageGLES3::render_target_set_msaa(RID p_render_target, RS::ViewportMSAA p_msaa) { - GLES3::RenderTarget *rt = render_target_owner.get_or_null(p_render_target); - ERR_FAIL_COND(!rt); - - if (rt->msaa == p_msaa) { - return; - } - - _render_target_clear(rt); - rt->msaa = p_msaa; - _render_target_allocate(rt); -} - -//RasterizerStorageGLES3::GLES3::RenderTarget * RasterizerStorageGLES3::render_target_get(RID p_render_target) -//{ -// return render_target_owner.get_or_null(p_render_target); -//} - -void RasterizerStorageGLES3::render_target_set_use_fxaa(RID p_render_target, bool p_fxaa) { - GLES3::RenderTarget *rt = render_target_owner.get_or_null(p_render_target); - ERR_FAIL_COND(!rt); - - rt->use_fxaa = p_fxaa; -} - -void RasterizerStorageGLES3::render_target_set_use_debanding(RID p_render_target, bool p_debanding) { - GLES3::RenderTarget *rt = render_target_owner.get_or_null(p_render_target); - ERR_FAIL_COND(!rt); - - if (p_debanding) { - WARN_PRINT_ONCE("Debanding is not supported in the OpenGL backend. Switch to the Vulkan backend and make sure HDR is enabled."); - } - - rt->use_debanding = p_debanding; -} - -void RasterizerStorageGLES3::render_target_request_clear(RID p_render_target, const Color &p_clear_color) { - GLES3::RenderTarget *rt = render_target_owner.get_or_null(p_render_target); - ERR_FAIL_COND(!rt); - rt->clear_requested = true; - rt->clear_color = p_clear_color; - - // ERR_FAIL_COND(!frame.current_rt); - // frame.clear_request = true; - // frame.clear_request_color = p_color; -} - -bool RasterizerStorageGLES3::render_target_is_clear_requested(RID p_render_target) { - GLES3::RenderTarget *rt = render_target_owner.get_or_null(p_render_target); - ERR_FAIL_COND_V(!rt, false); - return rt->clear_requested; -} -Color RasterizerStorageGLES3::render_target_get_clear_request_color(RID p_render_target) { - GLES3::RenderTarget *rt = render_target_owner.get_or_null(p_render_target); - ERR_FAIL_COND_V(!rt, Color()); - return rt->clear_color; -} - -void RasterizerStorageGLES3::render_target_disable_clear_request(RID p_render_target) { - GLES3::RenderTarget *rt = render_target_owner.get_or_null(p_render_target); - ERR_FAIL_COND(!rt); - rt->clear_requested = false; -} - -void RasterizerStorageGLES3::render_target_do_clear_request(RID p_render_target) { -} - -void RasterizerStorageGLES3::render_target_set_sdf_size_and_scale(RID p_render_target, RS::ViewportSDFOversize p_size, RS::ViewportSDFScale p_scale) { -} - -Rect2i RasterizerStorageGLES3::render_target_get_sdf_rect(RID p_render_target) const { - return Rect2i(); -} - -void RasterizerStorageGLES3::render_target_mark_sdf_enabled(RID p_render_target, bool p_enabled) { -} - -/* CANVAS SHADOW */ - -RID RasterizerStorageGLES3::canvas_light_shadow_buffer_create(int p_width) { - CanvasLightShadow *cls = memnew(CanvasLightShadow); - - if (p_width > config->max_texture_size) { - p_width = config->max_texture_size; - } - - cls->size = p_width; - cls->height = 16; - - glActiveTexture(GL_TEXTURE0); - - glGenFramebuffers(1, &cls->fbo); - bind_framebuffer(cls->fbo); - - glGenRenderbuffers(1, &cls->depth); - glBindRenderbuffer(GL_RENDERBUFFER, cls->depth); - glRenderbufferStorage(GL_RENDERBUFFER, config->depth_buffer_internalformat, cls->size, cls->height); - glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_RENDERBUFFER, cls->depth); - - glGenTextures(1, &cls->distance); - glBindTexture(GL_TEXTURE_2D, cls->distance); - if (config->use_rgba_2d_shadows) { - glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, cls->size, cls->height, 0, GL_RGBA, GL_UNSIGNED_BYTE, nullptr); - } else { -#ifdef GLES_OVER_GL - glTexImage2D(GL_TEXTURE_2D, 0, GL_R32F, cls->size, cls->height, 0, _RED_OES, GL_FLOAT, nullptr); -#else - glTexImage2D(GL_TEXTURE_2D, 0, GL_FLOAT, cls->size, cls->height, 0, _RED_OES, GL_FLOAT, NULL); -#endif - } - - glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); - glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST); - glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE); - glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE); - glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, cls->distance, 0); - - GLenum status = glCheckFramebufferStatus(GL_FRAMEBUFFER); - //printf("errnum: %x\n",status); - bind_framebuffer_system(); - - if (status != GL_FRAMEBUFFER_COMPLETE) { - memdelete(cls); - ERR_FAIL_COND_V(status != GL_FRAMEBUFFER_COMPLETE, RID()); - } - - return canvas_light_shadow_owner.make_rid(cls); -} - -/* LIGHT SHADOW MAPPING */ -/* - -RID RasterizerStorageGLES3::canvas_light_occluder_create() { - CanvasOccluder *co = memnew(CanvasOccluder); - co->index_id = 0; - co->vertex_id = 0; - co->len = 0; - - return canvas_occluder_owner.make_rid(co); -} - -void RasterizerStorageGLES3::canvas_light_occluder_set_polylines(RID p_occluder, const PoolVector<Vector2> &p_lines) { - CanvasOccluder *co = canvas_occluder_owner.get(p_occluder); - ERR_FAIL_COND(!co); - - co->lines = p_lines; - - if (p_lines.size() != co->len) { - if (co->index_id) { - glDeleteBuffers(1, &co->index_id); - } if (co->vertex_id) { - glDeleteBuffers(1, &co->vertex_id); - } - - co->index_id = 0; - co->vertex_id = 0; - co->len = 0; - } - - if (p_lines.size()) { - PoolVector<float> geometry; - PoolVector<uint16_t> indices; - int lc = p_lines.size(); - - geometry.resize(lc * 6); - indices.resize(lc * 3); - - PoolVector<float>::Write vw = geometry.write(); - PoolVector<uint16_t>::Write iw = indices.write(); - - PoolVector<Vector2>::Read lr = p_lines.read(); - - const int POLY_HEIGHT = 16384; - - for (int i = 0; i < lc / 2; i++) { - vw[i * 12 + 0] = lr[i * 2 + 0].x; - vw[i * 12 + 1] = lr[i * 2 + 0].y; - vw[i * 12 + 2] = POLY_HEIGHT; - - vw[i * 12 + 3] = lr[i * 2 + 1].x; - vw[i * 12 + 4] = lr[i * 2 + 1].y; - vw[i * 12 + 5] = POLY_HEIGHT; - - vw[i * 12 + 6] = lr[i * 2 + 1].x; - vw[i * 12 + 7] = lr[i * 2 + 1].y; - vw[i * 12 + 8] = -POLY_HEIGHT; - - vw[i * 12 + 9] = lr[i * 2 + 0].x; - vw[i * 12 + 10] = lr[i * 2 + 0].y; - vw[i * 12 + 11] = -POLY_HEIGHT; - - iw[i * 6 + 0] = i * 4 + 0; - iw[i * 6 + 1] = i * 4 + 1; - iw[i * 6 + 2] = i * 4 + 2; - - iw[i * 6 + 3] = i * 4 + 2; - iw[i * 6 + 4] = i * 4 + 3; - iw[i * 6 + 5] = i * 4 + 0; - } - - //if same buffer len is being set, just use BufferSubData to avoid a pipeline flush - - if (!co->vertex_id) { - glGenBuffers(1, &co->vertex_id); - glBindBuffer(GL_ARRAY_BUFFER, co->vertex_id); - glBufferData(GL_ARRAY_BUFFER, lc * 6 * sizeof(real_t), vw.ptr(), GL_STATIC_DRAW); - } else { - glBindBuffer(GL_ARRAY_BUFFER, co->vertex_id); - glBufferSubData(GL_ARRAY_BUFFER, 0, lc * 6 * sizeof(real_t), vw.ptr()); - } - - glBindBuffer(GL_ARRAY_BUFFER, 0); //unbind - - if (!co->index_id) { - glGenBuffers(1, &co->index_id); - glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, co->index_id); - glBufferData(GL_ELEMENT_ARRAY_BUFFER, lc * 3 * sizeof(uint16_t), iw.ptr(), GL_DYNAMIC_DRAW); - } else { - glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, co->index_id); - glBufferSubData(GL_ELEMENT_ARRAY_BUFFER, 0, lc * 3 * sizeof(uint16_t), iw.ptr()); - } - - glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0); //unbind - - co->len = lc; - } -} -*/ - -RS::InstanceType RasterizerStorageGLES3::get_base_type(RID p_rid) const { - return RS::INSTANCE_NONE; - - /* - if (mesh_owner.owns(p_rid)) { - return RS::INSTANCE_MESH; - } else if (light_owner.owns(p_rid)) { - return RS::INSTANCE_LIGHT; - } else if (multimesh_owner.owns(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; - } -*/ -} - -bool RasterizerStorageGLES3::free(RID p_rid) { - if (render_target_owner.owns(p_rid)) { - GLES3::RenderTarget *rt = render_target_owner.get_or_null(p_rid); - _render_target_clear(rt); - - GLES3::Texture *t = GLES3::TextureStorage::get_singleton()->get_texture(rt->texture); - if (t) { - GLES3::TextureStorage::get_singleton()->texture_free(rt->texture); - memdelete(t); - } - render_target_owner.free(p_rid); - memdelete(rt); - - return true; - } else if (GLES3::TextureStorage::get_singleton()->owns_texture(p_rid)) { - GLES3::TextureStorage::get_singleton()->texture_free(p_rid); - return true; - } else if (GLES3::CanvasTextureStorage::get_singleton()->owns_canvas_texture(p_rid)) { - GLES3::CanvasTextureStorage::get_singleton()->canvas_texture_free(p_rid); - return true; - } else if (sky_owner.owns(p_rid)) { - Sky *sky = sky_owner.get_or_null(p_rid); - sky_set_texture(p_rid, RID(), 256); - sky_owner.free(p_rid); - memdelete(sky); - - return true; - } else if (GLES3::MaterialStorage::get_singleton()->owns_shader(p_rid)) { - GLES3::MaterialStorage::get_singleton()->shader_free(p_rid); - return true; - } 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); - - 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); - - 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); - - 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); - - return true; - } 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(); - - reflection_probe_owner.free(p_rid); - memdelete(reflection_probe); - - return true; - } else if (lightmap_capture_data_owner.owns(p_rid)) { - // delete the texture - LightmapCapture *lightmap_capture = lightmap_capture_data_owner.get_or_null(p_rid); - lightmap_capture->instance_remove_deps(); - - lightmap_capture_data_owner.free(p_rid); - memdelete(lightmap_capture); - return true; - - } else if (canvas_occluder_owner.owns(p_rid)) { - CanvasOccluder *co = canvas_occluder_owner.get_or_null(p_rid); - if (co->index_id) { - glDeleteBuffers(1, &co->index_id); - } - if (co->vertex_id) { - glDeleteBuffers(1, &co->vertex_id); - } - - canvas_occluder_owner.free(p_rid); - memdelete(co); - - return true; - - } else if (canvas_light_shadow_owner.owns(p_rid)) { - CanvasLightShadow *cls = canvas_light_shadow_owner.get_or_null(p_rid); - glDeleteFramebuffers(1, &cls->fbo); - glDeleteRenderbuffers(1, &cls->depth); - glDeleteTextures(1, &cls->distance); - canvas_light_shadow_owner.free(p_rid); - memdelete(cls); - - return true; - */ -} - -bool RasterizerStorageGLES3::has_os_feature(const String &p_feature) const { - if (p_feature == "s3tc") { - return config->s3tc_supported; - } - - if (p_feature == "etc") { - return config->etc_supported; - } - - if (p_feature == "skinning_fallback") { - return config->use_skeleton_software; - } - - return false; -} - -//////////////////////////////////////////// - -void RasterizerStorageGLES3::set_debug_generate_wireframes(bool p_generate) { -} - -//void RasterizerStorageGLES3::render_info_begin_capture() { -// info.snap = info.render; -//} - -//void RasterizerStorageGLES3::render_info_end_capture() { -// info.snap.object_count = info.render.object_count - info.snap.object_count; -// info.snap.draw_call_count = info.render.draw_call_count - info.snap.draw_call_count; -// info.snap.material_switch_count = info.render.material_switch_count - info.snap.material_switch_count; -// info.snap.surface_switch_count = info.render.surface_switch_count - info.snap.surface_switch_count; -// info.snap.shader_rebind_count = info.render.shader_rebind_count - info.snap.shader_rebind_count; -// info.snap.vertices_count = info.render.vertices_count - info.snap.vertices_count; -// info.snap._2d_item_count = info.render._2d_item_count - info.snap._2d_item_count; -// info.snap._2d_draw_call_count = info.render._2d_draw_call_count - info.snap._2d_draw_call_count; -//} - -//int RasterizerStorageGLES3::get_captured_render_info(RS::RenderInfo p_info) { -// switch (p_info) { -// case RS::INFO_OBJECTS_IN_FRAME: { -// return info.snap.object_count; -// } break; -// case RS::INFO_VERTICES_IN_FRAME: { -// return info.snap.vertices_count; -// } break; -// case RS::INFO_MATERIAL_CHANGES_IN_FRAME: { -// return info.snap.material_switch_count; -// } break; -// case RS::INFO_SHADER_CHANGES_IN_FRAME: { -// return info.snap.shader_rebind_count; -// } break; -// case RS::INFO_SURFACE_CHANGES_IN_FRAME: { -// return info.snap.surface_switch_count; -// } break; -// case RS::INFO_DRAW_CALLS_IN_FRAME: { -// return info.snap.draw_call_count; -// } break; -// /* -// case RS::INFO_2D_ITEMS_IN_FRAME: { -// return info.snap._2d_item_count; -// } break; -// case RS::INFO_2D_DRAW_CALLS_IN_FRAME: { -// return info.snap._2d_draw_call_count; -// } break; -// */ -// default: { -// return get_render_info(p_info); -// } -// } -//} - -//int RasterizerStorageGLES3::get_render_info(RS::RenderInfo p_info) { -// switch (p_info) { -// case RS::INFO_OBJECTS_IN_FRAME: -// return info.render_final.object_count; -// case RS::INFO_VERTICES_IN_FRAME: -// return info.render_final.vertices_count; -// case RS::INFO_MATERIAL_CHANGES_IN_FRAME: -// return info.render_final.material_switch_count; -// case RS::INFO_SHADER_CHANGES_IN_FRAME: -// return info.render_final.shader_rebind_count; -// case RS::INFO_SURFACE_CHANGES_IN_FRAME: -// return info.render_final.surface_switch_count; -// case RS::INFO_DRAW_CALLS_IN_FRAME: -// return info.render_final.draw_call_count; -// /* -// case RS::INFO_2D_ITEMS_IN_FRAME: -// return info.render_final._2d_item_count; -// case RS::INFO_2D_DRAW_CALLS_IN_FRAME: -// return info.render_final._2d_draw_call_count; -//*/ -// case RS::INFO_USAGE_VIDEO_MEM_TOTAL: -// return 0; //no idea -// case RS::INFO_VIDEO_MEM_USED: -// return info.vertex_mem + info.texture_mem; -// case RS::INFO_TEXTURE_MEM_USED: -// return info.texture_mem; -// case RS::INFO_VERTEX_MEM_USED: -// return info.vertex_mem; -// default: -// return 0; //no idea either -// } -//} - -String RasterizerStorageGLES3::get_video_adapter_name() const { - return (const char *)glGetString(GL_RENDERER); -} - -String RasterizerStorageGLES3::get_video_adapter_vendor() const { - return (const char *)glGetString(GL_VENDOR); -} - -RenderingDevice::DeviceType RasterizerStorageGLES3::get_video_adapter_type() const { - return RenderingDevice::DeviceType::DEVICE_TYPE_OTHER; -} - -void RasterizerStorageGLES3::initialize() { - RasterizerStorageGLES3::system_fbo = 0; - config = GLES3::Config::get_singleton(); - config->initialize(); - - //determine formats for depth textures (or renderbuffers) - if (config->support_depth_texture) { - // Will use texture for depth - // have to manually see if we can create a valid framebuffer texture using UNSIGNED_INT, - // as there is no extension to test for this. - GLuint fbo; - glGenFramebuffers(1, &fbo); - bind_framebuffer(fbo); - GLuint depth; - glGenTextures(1, &depth); - glBindTexture(GL_TEXTURE_2D, depth); - glTexImage2D(GL_TEXTURE_2D, 0, config->depth_internalformat, 32, 32, 0, GL_DEPTH_COMPONENT, config->depth_type, nullptr); - - glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST); - glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); - glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE); - glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE); - - glFramebufferTexture2D(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_TEXTURE_2D, depth, 0); - - GLenum status = glCheckFramebufferStatus(GL_FRAMEBUFFER); - - bind_framebuffer_system(); - glDeleteFramebuffers(1, &fbo); - glBindTexture(GL_TEXTURE_2D, 0); - glDeleteTextures(1, &depth); - - if (status != GL_FRAMEBUFFER_COMPLETE) { - // If it fails, test to see if it supports a framebuffer texture using UNSIGNED_SHORT - // This is needed because many OSX devices don't support either UNSIGNED_INT or UNSIGNED_SHORT -#ifdef GLES_OVER_GL - config->depth_internalformat = GL_DEPTH_COMPONENT16; -#else - // OES_depth_texture extension only specifies GL_DEPTH_COMPONENT. - config->depth_internalformat = GL_DEPTH_COMPONENT; -#endif - config->depth_type = GL_UNSIGNED_SHORT; - - glGenFramebuffers(1, &fbo); - bind_framebuffer(fbo); - - glGenTextures(1, &depth); - glBindTexture(GL_TEXTURE_2D, depth); - glTexImage2D(GL_TEXTURE_2D, 0, config->depth_internalformat, 32, 32, 0, GL_DEPTH_COMPONENT, GL_UNSIGNED_SHORT, nullptr); - - glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST); - glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); - glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE); - glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE); - - glFramebufferTexture2D(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_TEXTURE_2D, depth, 0); - - status = glCheckFramebufferStatus(GL_FRAMEBUFFER); - if (status != GL_FRAMEBUFFER_COMPLETE) { - //if it fails again depth textures aren't supported, use rgba shadows and renderbuffer for depth - config->support_depth_texture = false; - config->use_rgba_3d_shadows = true; - } - - bind_framebuffer_system(); - glDeleteFramebuffers(1, &fbo); - glBindTexture(GL_TEXTURE_2D, 0); - glDeleteTextures(1, &depth); - } - } - - //picky requirements for these - config->support_shadow_cubemaps = config->support_depth_texture && config->support_write_depth && config->support_depth_cubemaps; - - frame.count = 0; - frame.delta = 0; - frame.current_rt = nullptr; - frame.clear_request = false; - - // the use skeleton software path should be used if either float texture is not supported, - // OR max_vertex_texture_image_units is zero - config->use_skeleton_software = (config->float_texture_supported == false) || (config->max_vertex_texture_image_units == 0); - - { - // quad for copying stuff - - glGenBuffers(1, &resources.quadie); - glBindBuffer(GL_ARRAY_BUFFER, resources.quadie); - { - 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); - } - - { - //default textures - - glGenTextures(1, &resources.white_tex); - unsigned char whitetexdata[8 * 8 * 3]; - for (int i = 0; i < 8 * 8 * 3; i++) { - whitetexdata[i] = 255; - } - - glActiveTexture(GL_TEXTURE0); - glBindTexture(GL_TEXTURE_2D, resources.white_tex); - glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, 8, 8, 0, GL_RGB, GL_UNSIGNED_BYTE, whitetexdata); - glGenerateMipmap(GL_TEXTURE_2D); - glBindTexture(GL_TEXTURE_2D, 0); - - glGenTextures(1, &resources.black_tex); - unsigned char blacktexdata[8 * 8 * 3]; - for (int i = 0; i < 8 * 8 * 3; i++) { - blacktexdata[i] = 0; - } - - glActiveTexture(GL_TEXTURE0); - glBindTexture(GL_TEXTURE_2D, resources.black_tex); - glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, 8, 8, 0, GL_RGB, GL_UNSIGNED_BYTE, blacktexdata); - glGenerateMipmap(GL_TEXTURE_2D); - glBindTexture(GL_TEXTURE_2D, 0); - - glGenTextures(1, &resources.normal_tex); - unsigned char normaltexdata[8 * 8 * 3]; - for (int i = 0; i < 8 * 8 * 3; i += 3) { - normaltexdata[i + 0] = 128; - normaltexdata[i + 1] = 128; - normaltexdata[i + 2] = 255; - } - - glActiveTexture(GL_TEXTURE0); - glBindTexture(GL_TEXTURE_2D, resources.normal_tex); - glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, 8, 8, 0, GL_RGB, GL_UNSIGNED_BYTE, normaltexdata); - glGenerateMipmap(GL_TEXTURE_2D); - glBindTexture(GL_TEXTURE_2D, 0); - - glGenTextures(1, &resources.aniso_tex); - unsigned char anisotexdata[8 * 8 * 3]; - for (int i = 0; i < 8 * 8 * 3; i += 3) { - anisotexdata[i + 0] = 255; - anisotexdata[i + 1] = 128; - anisotexdata[i + 2] = 0; - } - - glActiveTexture(GL_TEXTURE0); - glBindTexture(GL_TEXTURE_2D, resources.aniso_tex); - glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, 8, 8, 0, GL_RGB, GL_UNSIGNED_BYTE, anisotexdata); - glGenerateMipmap(GL_TEXTURE_2D); - glBindTexture(GL_TEXTURE_2D, 0); - } - - // skeleton buffer - { - resources.skeleton_transform_buffer_size = 0; - glGenBuffers(1, &resources.skeleton_transform_buffer); - } - - // radical inverse vdc cache texture - // used for cubemap filtering - if (true /*||config->float_texture_supported*/) { //uint8 is similar and works everywhere - glGenTextures(1, &resources.radical_inverse_vdc_cache_tex); - - glActiveTexture(GL_TEXTURE0); - glBindTexture(GL_TEXTURE_2D, resources.radical_inverse_vdc_cache_tex); - - uint8_t radical_inverse[512]; - - for (uint32_t i = 0; i < 512; i++) { - uint32_t bits = i; - - bits = (bits << 16) | (bits >> 16); - bits = ((bits & 0x55555555) << 1) | ((bits & 0xAAAAAAAA) >> 1); - bits = ((bits & 0x33333333) << 2) | ((bits & 0xCCCCCCCC) >> 2); - bits = ((bits & 0x0F0F0F0F) << 4) | ((bits & 0xF0F0F0F0) >> 4); - bits = ((bits & 0x00FF00FF) << 8) | ((bits & 0xFF00FF00) >> 8); - - float value = float(bits) * 2.3283064365386963e-10; - radical_inverse[i] = uint8_t(CLAMP(value * 255.0, 0, 255)); - } - - glTexImage2D(GL_TEXTURE_2D, 0, GL_LUMINANCE, 512, 1, 0, GL_LUMINANCE, GL_UNSIGNED_BYTE, radical_inverse); - glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE); - glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE); - glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST); - glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); //need this for proper sampling - - glBindTexture(GL_TEXTURE_2D, 0); - } - - { - glGenFramebuffers(1, &resources.mipmap_blur_fbo); - glGenTextures(1, &resources.mipmap_blur_color); - } - -#ifdef GLES_OVER_GL - //this needs to be enabled manually in OpenGL 2.1 - - if (config->extensions.has("GL_ARB_seamless_cube_map")) { - glEnable(_EXT_TEXTURE_CUBE_MAP_SEAMLESS); - } - glEnable(GL_POINT_SPRITE); - glEnable(GL_VERTEX_PROGRAM_POINT_SIZE); -#endif -} - -void RasterizerStorageGLES3::finalize() { -} - -void RasterizerStorageGLES3::_copy_screen() { - bind_quad_array(); - glDrawArrays(GL_TRIANGLE_FAN, 0, 4); -} - -void RasterizerStorageGLES3::update_memory_info() { -} - -uint64_t RasterizerStorageGLES3::get_rendering_info(RS::RenderingInfo p_info) { - return 0; -} - -void RasterizerStorageGLES3::update_dirty_resources() { - GLES3::MaterialStorage::get_singleton()->update_dirty_shaders(); - GLES3::MaterialStorage::get_singleton()->update_dirty_materials(); - // update_dirty_skeletons(); - // update_dirty_multimeshes(); -} - -RasterizerStorageGLES3::RasterizerStorageGLES3() { - RasterizerStorageGLES3::system_fbo = 0; -} - -RasterizerStorageGLES3::~RasterizerStorageGLES3() { -} - -#endif // GLES3_ENABLED |