diff options
Diffstat (limited to 'drivers/gles3')
| -rw-r--r-- | drivers/gles3/rasterizer_canvas_gles3.cpp | 47 | ||||
| -rw-r--r-- | drivers/gles3/rasterizer_canvas_gles3.h | 2 | ||||
| -rw-r--r-- | drivers/gles3/rasterizer_scene_gles3.cpp | 80 | ||||
| -rw-r--r-- | drivers/gles3/rasterizer_scene_gles3.h | 6 | ||||
| -rw-r--r-- | drivers/gles3/rasterizer_storage_gles3.cpp | 29 | ||||
| -rw-r--r-- | drivers/gles3/rasterizer_storage_gles3.h | 21 | ||||
| -rw-r--r-- | drivers/gles3/shaders/canvas.glsl | 10 | ||||
| -rw-r--r-- | drivers/gles3/shaders/scene.glsl | 24 | ||||
| -rw-r--r-- | drivers/gles3/storage/mesh_storage.cpp | 270 | ||||
| -rw-r--r-- | drivers/gles3/storage/mesh_storage.h | 1 |
10 files changed, 298 insertions, 192 deletions
diff --git a/drivers/gles3/rasterizer_canvas_gles3.cpp b/drivers/gles3/rasterizer_canvas_gles3.cpp index 32d279a635..d41c844d1d 100644 --- a/drivers/gles3/rasterizer_canvas_gles3.cpp +++ b/drivers/gles3/rasterizer_canvas_gles3.cpp @@ -689,6 +689,10 @@ void RasterizerCanvasGLES3::_render_item(RID p_render_target, const Item *p_item _bind_instance_data_buffer(1); glBindVertexArray(pb->vertex_array); + if (pb->color_disabled) { + glVertexAttrib4f(RS::ARRAY_COLOR, pb->color.r, pb->color.g, pb->color.b, pb->color.a); + } + if (pb->index_buffer != 0) { glDrawElements(prim[polygon->primitive], pb->count, GL_UNSIGNED_INT, nullptr); } else { @@ -698,6 +702,11 @@ void RasterizerCanvasGLES3::_render_item(RID p_render_target, const Item *p_item state.fences[state.current_buffer] = glFenceSync(GL_SYNC_GPU_COMMANDS_COMPLETE, 0); state.current_buffer = (state.current_buffer + 1) % state.canvas_instance_data_buffers.size(); + + if (pb->color_disabled) { + // Reset so this doesn't pollute other draw calls. + glVertexAttrib4f(RS::ARRAY_COLOR, 1.0, 1.0, 1.0, 1.0); + } } break; case Item::Command::TYPE_PRIMITIVE: { @@ -758,7 +767,6 @@ void RasterizerCanvasGLES3::_render_item(RID p_render_target, const Item *p_item GLuint multimesh_buffer = 0; uint32_t multimesh_stride = 0; uint32_t multimesh_color_offset = 0; - uint32_t multimesh_custom_data_offset = 0; bool multimesh_uses_color = false; bool multimesh_uses_custom_data = false; @@ -788,7 +796,6 @@ void RasterizerCanvasGLES3::_render_item(RID p_render_target, const Item *p_item multimesh_buffer = mesh_storage->multimesh_get_gl_buffer(multimesh); multimesh_stride = mesh_storage->multimesh_get_stride(multimesh); multimesh_color_offset = mesh_storage->multimesh_get_color_offset(multimesh); - multimesh_custom_data_offset = mesh_storage->multimesh_get_custom_data_offset(multimesh); multimesh_uses_color = mesh_storage->multimesh_uses_colors(multimesh); multimesh_uses_custom_data = mesh_storage->multimesh_uses_custom_data(multimesh); } @@ -854,22 +861,17 @@ void RasterizerCanvasGLES3::_render_item(RID p_render_target, const Item *p_item if (instance_count > 1) { // Bind instance buffers. glBindBuffer(GL_ARRAY_BUFFER, multimesh_buffer); - glEnableVertexAttribArray(5); - glVertexAttribPointer(5, 4, GL_FLOAT, GL_FALSE, multimesh_stride * sizeof(float), CAST_INT_TO_UCHAR_PTR(0)); - glVertexAttribDivisor(5, 1); - glEnableVertexAttribArray(6); - glVertexAttribPointer(6, 4, GL_FLOAT, GL_FALSE, multimesh_stride * sizeof(float), CAST_INT_TO_UCHAR_PTR(4 * 4)); - glVertexAttribDivisor(6, 1); - - if (multimesh_uses_color) { - glEnableVertexAttribArray(7); - glVertexAttribPointer(7, 4, GL_FLOAT, GL_FALSE, multimesh_stride * sizeof(float), CAST_INT_TO_UCHAR_PTR(multimesh_color_offset * sizeof(float))); - glVertexAttribDivisor(7, 1); - } - if (multimesh_uses_custom_data) { - glEnableVertexAttribArray(8); - glVertexAttribPointer(8, 4, GL_FLOAT, GL_FALSE, multimesh_stride * sizeof(float), CAST_INT_TO_UCHAR_PTR(multimesh_custom_data_offset * sizeof(float))); - glVertexAttribDivisor(8, 1); + glEnableVertexAttribArray(1); + glVertexAttribPointer(1, 4, GL_FLOAT, GL_FALSE, multimesh_stride * sizeof(float), CAST_INT_TO_UCHAR_PTR(0)); + glVertexAttribDivisor(1, 1); + glEnableVertexAttribArray(2); + glVertexAttribPointer(2, 4, GL_FLOAT, GL_FALSE, multimesh_stride * sizeof(float), CAST_INT_TO_UCHAR_PTR(4 * 4)); + glVertexAttribDivisor(2, 1); + + if (multimesh_uses_color || multimesh_uses_custom_data) { + glEnableVertexAttribArray(5); + glVertexAttribIPointer(5, 4, GL_UNSIGNED_INT, multimesh_stride * sizeof(float), CAST_INT_TO_UCHAR_PTR(multimesh_color_offset * sizeof(float))); + glVertexAttribDivisor(5, 1); } } @@ -1268,11 +1270,7 @@ RendererCanvasRender::PolygonID RasterizerCanvasGLES3::request_polygon(const Vec } // Next add colors - if (p_colors.size() == 1) { - glDisableVertexAttribArray(RS::ARRAY_COLOR); - Color m = p_colors[0]; - glVertexAttrib4f(RS::ARRAY_COLOR, m.r, m.g, m.b, m.a); - } else if ((uint32_t)p_colors.size() == vertex_count) { + if ((uint32_t)p_colors.size() == vertex_count) { glEnableVertexAttribArray(RS::ARRAY_COLOR); glVertexAttribPointer(RS::ARRAY_COLOR, 4, GL_FLOAT, GL_FALSE, stride * sizeof(float), CAST_INT_TO_UCHAR_PTR(base_offset * sizeof(float))); @@ -1287,7 +1285,8 @@ RendererCanvasRender::PolygonID RasterizerCanvasGLES3::request_polygon(const Vec base_offset += 4; } else { glDisableVertexAttribArray(RS::ARRAY_COLOR); - glVertexAttrib4f(RS::ARRAY_COLOR, 1.0, 1.0, 1.0, 1.0); + pb.color_disabled = true; + pb.color = p_colors.size() == 1 ? p_colors[0] : Color(1.0, 1.0, 1.0, 1.0); } if ((uint32_t)p_uvs.size() == vertex_count) { diff --git a/drivers/gles3/rasterizer_canvas_gles3.h b/drivers/gles3/rasterizer_canvas_gles3.h index 31e82401f9..bf13c91e1c 100644 --- a/drivers/gles3/rasterizer_canvas_gles3.h +++ b/drivers/gles3/rasterizer_canvas_gles3.h @@ -238,6 +238,8 @@ public: GLuint vertex_array; GLuint index_buffer; int count; + bool color_disabled = false; + Color color; }; struct { diff --git a/drivers/gles3/rasterizer_scene_gles3.cpp b/drivers/gles3/rasterizer_scene_gles3.cpp index 7ce1300d07..94ae8ecc8a 100644 --- a/drivers/gles3/rasterizer_scene_gles3.cpp +++ b/drivers/gles3/rasterizer_scene_gles3.cpp @@ -491,7 +491,7 @@ void RasterizerSceneGLES3::_geometry_instance_update(GeometryInstance *p_geometr } } - ginstance->instance_count = 1; + ginstance->instance_count = -1; } break; @@ -1902,7 +1902,7 @@ void RasterizerSceneGLES3::_setup_lights(const RenderDataGLES3 *p_render_data, b 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) { +void RasterizerSceneGLES3::render_scene(RID p_render_buffers, const CameraData *p_camera_data, const CameraData *p_prev_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"); @@ -2200,6 +2200,7 @@ void RasterizerSceneGLES3::_render_list_template(RenderListParameters *p_params, GLES3::SceneMaterialData *prev_material_data = nullptr; GLES3::SceneShaderData *prev_shader = nullptr; GeometryInstanceGLES3 *prev_inst = nullptr; + SceneShaderGLES3::ShaderVariant prev_variant = SceneShaderGLES3::ShaderVariant::MODE_COLOR; SceneShaderGLES3::ShaderVariant shader_variant = SceneShaderGLES3::MODE_COLOR; // Assigned to silence wrong -Wmaybe-initialized. @@ -2386,12 +2387,11 @@ void RasterizerSceneGLES3::_render_list_template(RenderListParameters *p_params, prev_vertex_array_gl = vertex_array_gl; } - bool use_index_buffer = false; + bool use_index_buffer = index_array_gl != 0; 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; } @@ -2406,8 +2406,13 @@ void RasterizerSceneGLES3::_render_list_template(RenderListParameters *p_params, prev_material_data = material_data; } - if (prev_shader != shader) { - material_storage->shaders.scene_shader.version_bind_shader(shader->version, shader_variant); + SceneShaderGLES3::ShaderVariant instance_variant = shader_variant; + if (inst->instance_count > 0) { + instance_variant = SceneShaderGLES3::ShaderVariant(1 + int(shader_variant)); + } + + if (prev_shader != shader || prev_variant != instance_variant) { + material_storage->shaders.scene_shader.version_bind_shader(shader->version, instance_variant); float opaque_prepass_threshold = 0.0; if (p_pass_mode == PASS_MODE_DEPTH) { opaque_prepass_threshold = 0.99; @@ -2415,33 +2420,69 @@ void RasterizerSceneGLES3::_render_list_template(RenderListParameters *p_params, opaque_prepass_threshold = 0.1; } - material_storage->shaders.scene_shader.version_set_uniform(SceneShaderGLES3::OPAQUE_PREPASS_THRESHOLD, opaque_prepass_threshold, shader->version, shader_variant); + material_storage->shaders.scene_shader.version_set_uniform(SceneShaderGLES3::OPAQUE_PREPASS_THRESHOLD, opaque_prepass_threshold, shader->version, instance_variant); prev_shader = shader; + prev_variant = instance_variant; } - if (prev_inst != inst) { + if (prev_inst != inst || prev_shader != shader || prev_variant != instance_variant) { // Rebind the light indices. - material_storage->shaders.scene_shader.version_set_uniform(SceneShaderGLES3::OMNI_LIGHT_COUNT, inst->omni_light_count, shader->version, shader_variant); - material_storage->shaders.scene_shader.version_set_uniform(SceneShaderGLES3::SPOT_LIGHT_COUNT, inst->spot_light_count, shader->version, shader_variant); + material_storage->shaders.scene_shader.version_set_uniform(SceneShaderGLES3::OMNI_LIGHT_COUNT, inst->omni_light_count, shader->version, instance_variant); + material_storage->shaders.scene_shader.version_set_uniform(SceneShaderGLES3::SPOT_LIGHT_COUNT, inst->spot_light_count, shader->version, instance_variant); if (inst->omni_light_count) { - glUniform1uiv(material_storage->shaders.scene_shader.version_get_uniform(SceneShaderGLES3::OMNI_LIGHT_INDICES, shader->version, shader_variant), inst->omni_light_count, inst->omni_light_gl_cache.ptr()); + glUniform1uiv(material_storage->shaders.scene_shader.version_get_uniform(SceneShaderGLES3::OMNI_LIGHT_INDICES, shader->version, instance_variant), inst->omni_light_count, inst->omni_light_gl_cache.ptr()); } if (inst->spot_light_count) { - glUniform1uiv(material_storage->shaders.scene_shader.version_get_uniform(SceneShaderGLES3::SPOT_LIGHT_INDICES, shader->version, shader_variant), inst->spot_light_count, inst->spot_light_gl_cache.ptr()); + glUniform1uiv(material_storage->shaders.scene_shader.version_get_uniform(SceneShaderGLES3::SPOT_LIGHT_INDICES, shader->version, instance_variant), inst->spot_light_count, inst->spot_light_gl_cache.ptr()); } prev_inst = inst; } - material_storage->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); + material_storage->shaders.scene_shader.version_set_uniform(SceneShaderGLES3::WORLD_TRANSFORM, world_transform, shader->version, instance_variant); + if (inst->instance_count > 0) { + // Using MultiMesh. + // Bind instance buffers. + + GLuint multimesh_buffer = mesh_storage->multimesh_get_gl_buffer(inst->data->base); + glBindBuffer(GL_ARRAY_BUFFER, multimesh_buffer); + uint32_t multimesh_stride = mesh_storage->multimesh_get_stride(inst->data->base); + glEnableVertexAttribArray(12); + glVertexAttribPointer(12, 4, GL_FLOAT, GL_FALSE, multimesh_stride * sizeof(float), CAST_INT_TO_UCHAR_PTR(0)); + glVertexAttribDivisor(12, 1); + glEnableVertexAttribArray(13); + glVertexAttribPointer(13, 4, GL_FLOAT, GL_FALSE, multimesh_stride * sizeof(float), CAST_INT_TO_UCHAR_PTR(4 * 4)); + glVertexAttribDivisor(13, 1); + glEnableVertexAttribArray(14); + glVertexAttribPointer(14, 4, GL_FLOAT, GL_FALSE, multimesh_stride * sizeof(float), CAST_INT_TO_UCHAR_PTR(4 * 8)); + glVertexAttribDivisor(14, 1); + + if (mesh_storage->multimesh_uses_colors(inst->data->base) || mesh_storage->multimesh_uses_custom_data(inst->data->base)) { + glEnableVertexAttribArray(15); + glVertexAttribIPointer(15, 4, GL_UNSIGNED_INT, multimesh_stride * sizeof(float), CAST_INT_TO_UCHAR_PTR(mesh_storage->multimesh_get_color_offset(inst->data->base) * sizeof(float))); + glVertexAttribDivisor(15, 1); + } + if (use_index_buffer) { + glDrawElementsInstanced(primitive_gl, mesh_storage->mesh_surface_get_vertices_drawn_count(mesh_surface), mesh_storage->mesh_surface_get_index_type(mesh_surface), 0, inst->instance_count); + } else { + glDrawArraysInstanced(primitive_gl, 0, mesh_storage->mesh_surface_get_vertices_drawn_count(mesh_surface), inst->instance_count); + } } else { - glDrawArrays(primitive_gl, 0, mesh_storage->mesh_surface_get_vertices_drawn_count(mesh_surface)); + // Using regular Mesh. + 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)); + } + } + if (inst->instance_count > 0) { + glDisableVertexAttribArray(12); + glDisableVertexAttribArray(13); + glDisableVertexAttribArray(14); + glDisableVertexAttribArray(15); } } } @@ -2466,7 +2507,7 @@ RID RasterizerSceneGLES3::render_buffers_create() { return render_buffers_owner.make_rid(rb); } -void RasterizerSceneGLES3::render_buffers_configure(RID p_render_buffers, RID p_render_target, int p_internal_width, int p_internal_height, int p_width, int p_height, float p_fsr_sharpness, float p_fsr_mipmap_bias, RS::ViewportMSAA p_msaa, RS::ViewportScreenSpaceAA p_screen_space_aa, bool p_use_debanding, uint32_t p_view_count) { +void RasterizerSceneGLES3::render_buffers_configure(RID p_render_buffers, RID p_render_target, int p_internal_width, int p_internal_height, int p_width, int p_height, float p_fsr_sharpness, float p_fsr_mipmap_bias, RS::ViewportMSAA p_msaa, RS::ViewportScreenSpaceAA p_screen_space_aa, bool p_use_taa, bool p_use_debanding, uint32_t p_view_count) { GLES3::TextureStorage *texture_storage = GLES3::TextureStorage::get_singleton(); RenderBuffers *rb = render_buffers_owner.get_or_null(p_render_buffers); @@ -2811,6 +2852,9 @@ void sky() { #ifdef GLES_OVER_GL glEnable(_EXT_TEXTURE_CUBE_MAP_SEAMLESS); #endif + + // MultiMesh may read from color when color is disabled, so make sure that the color defaults to white instead of black; + glVertexAttrib4f(RS::ARRAY_COLOR, 1.0, 1.0, 1.0, 1.0); } RasterizerSceneGLES3::~RasterizerSceneGLES3() { diff --git a/drivers/gles3/rasterizer_scene_gles3.h b/drivers/gles3/rasterizer_scene_gles3.h index ea6145d2a8..308ef36fa1 100644 --- a/drivers/gles3/rasterizer_scene_gles3.h +++ b/drivers/gles3/rasterizer_scene_gles3.h @@ -277,7 +277,7 @@ private: int32_t shader_parameters_offset = -1; uint32_t layer_mask = 1; - uint32_t instance_count = 0; + int32_t instance_count = 0; RID mesh_instance; bool can_sdfgi = false; @@ -904,7 +904,7 @@ public: void voxel_gi_set_quality(RS::VoxelGIQuality) override; - void 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 = nullptr, RendererScene::RenderInfo *r_render_info = nullptr) override; + void render_scene(RID p_render_buffers, const CameraData *p_camera_data, const CameraData *p_prev_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 = nullptr, RendererScene::RenderInfo *r_render_info = nullptr) override; void 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) override; void render_particle_collider_heightfield(RID p_collider, const Transform3D &p_transform, const PagedArray<GeometryInstance *> &p_instances) override; @@ -923,7 +923,7 @@ public: } RID render_buffers_create() override; - void render_buffers_configure(RID p_render_buffers, RID p_render_target, int p_internal_width, int p_internal_height, int p_width, int p_height, float p_fsr_sharpness, float p_fsr_mipmap_bias, RS::ViewportMSAA p_msaa, RS::ViewportScreenSpaceAA p_screen_space_aa, bool p_use_debanding, uint32_t p_view_count) override; + void render_buffers_configure(RID p_render_buffers, RID p_render_target, int p_internal_width, int p_internal_height, int p_width, int p_height, float p_fsr_sharpness, float p_fsr_mipmap_bias, RS::ViewportMSAA p_msaa, RS::ViewportScreenSpaceAA p_screen_space_aa, bool p_use_taa, bool p_use_debanding, uint32_t p_view_count) override; void gi_set_use_half_resolution(bool p_enable) override; void screen_space_roughness_limiter_set_active(bool p_enable, float p_amount, float p_curve) override; diff --git a/drivers/gles3/rasterizer_storage_gles3.cpp b/drivers/gles3/rasterizer_storage_gles3.cpp index 49c5045453..bbe4d92856 100644 --- a/drivers/gles3/rasterizer_storage_gles3.cpp +++ b/drivers/gles3/rasterizer_storage_gles3.cpp @@ -38,6 +38,8 @@ #include "rasterizer_scene_gles3.h" #include "servers/rendering/shader_language.h" +/* MISC */ + void RasterizerStorageGLES3::base_update_dependency(RID p_base, DependencyTracker *p_instance) { if (GLES3::MeshStorage::get_singleton()->owns_mesh(p_base)) { GLES3::Mesh *mesh = GLES3::MeshStorage::get_singleton()->get_mesh(p_base); @@ -54,6 +56,29 @@ void RasterizerStorageGLES3::base_update_dependency(RID p_base, DependencyTracke } } +Vector<uint8_t> RasterizerStorageGLES3::buffer_get_data(GLenum p_target, GLuint p_buffer, uint32_t p_buffer_size) { + Vector<uint8_t> ret; + ret.resize(p_buffer_size); + glBindBuffer(p_target, p_buffer); + +#if defined(__EMSCRIPTEN__) + { + uint8_t *w = ret.ptrw(); + glGetBufferSubData(p_target, 0, p_buffer_size, w); + } +#else + void *data = glMapBufferRange(p_target, 0, p_buffer_size, GL_MAP_READ_BIT); + ERR_FAIL_NULL_V(data, Vector<uint8_t>()); + { + uint8_t *w = ret.ptrw(); + memcpy(w, data, p_buffer_size); + } + glUnmapBuffer(p_target); +#endif + glBindBuffer(p_target, 0); + return ret; +} + /* VOXEL GI API */ RID RasterizerStorageGLES3::voxel_gi_allocate() { @@ -442,6 +467,10 @@ bool RasterizerStorageGLES3::free(RID p_rid) { } bool RasterizerStorageGLES3::has_os_feature(const String &p_feature) const { + if (!config) { + return false; + } + if (p_feature == "rgtc") { return config->rgtc_supported; } diff --git a/drivers/gles3/rasterizer_storage_gles3.h b/drivers/gles3/rasterizer_storage_gles3.h index 7ac3db4537..981080f6a5 100644 --- a/drivers/gles3/rasterizer_storage_gles3.h +++ b/drivers/gles3/rasterizer_storage_gles3.h @@ -98,6 +98,9 @@ public: } } + // Buffer size is specified in bytes + static Vector<uint8_t> buffer_get_data(GLenum p_target, GLuint p_buffer, uint32_t p_buffer_size); + struct Resources { GLuint mipmap_blur_fbo; GLuint mipmap_blur_color; @@ -295,28 +298,10 @@ public: return String(); } - //bool validate_framebuffer(); // Validate currently bound framebuffer, does not touch global state - String get_framebuffer_error(GLenum p_status); - RasterizerStorageGLES3(); ~RasterizerStorageGLES3(); }; -inline String RasterizerStorageGLES3::get_framebuffer_error(GLenum p_status) { -#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) { - return "GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT"; - } else if (p_status == GL_FRAMEBUFFER_INCOMPLETE_DRAW_BUFFER) { - return "GL_FRAMEBUFFER_INCOMPLETE_DRAW_BUFFER"; - } else if (p_status == GL_FRAMEBUFFER_INCOMPLETE_READ_BUFFER) { - return "GL_FRAMEBUFFER_INCOMPLETE_READ_BUFFER"; - } -#endif - return itos(p_status); -} - #endif // GLES3_ENABLED #endif // RASTERIZER_STORAGE_OPENGL_H diff --git a/drivers/gles3/shaders/canvas.glsl b/drivers/gles3/shaders/canvas.glsl index 9c426dd3ef..4df818cd4c 100644 --- a/drivers/gles3/shaders/canvas.glsl +++ b/drivers/gles3/shaders/canvas.glsl @@ -23,10 +23,9 @@ layout(location = 11) in vec4 weight_attrib; #ifdef USE_INSTANCING -layout(location = 5) in highp vec4 instance_xform0; -layout(location = 6) in highp vec4 instance_xform1; -layout(location = 7) in lowp vec4 instance_color; -layout(location = 8) in highp vec4 instance_custom_data; +layout(location = 1) in highp vec4 instance_xform0; +layout(location = 2) in highp vec4 instance_xform1; +layout(location = 5) in highp uvec4 instance_color_custom_data; // Color packed into xy, custom_data packed into zw for compatibility with 3D #endif @@ -98,8 +97,9 @@ void main() { vec4 bone_weights = weight_attrib; #ifdef USE_INSTANCING + vec4 instance_color = vec4(unpackHalf2x16(instance_color_custom_data.x), unpackHalf2x16(instance_color_custom_data.y)); color *= instance_color; - instance_custom = instance_custom_data; + instance_custom = vec4(unpackHalf2x16(instance_color_custom_data.z), unpackHalf2x16(instance_color_custom_data.w)); #endif #else diff --git a/drivers/gles3/shaders/scene.glsl b/drivers/gles3/shaders/scene.glsl index fbea4bdbe4..4f2be8bf60 100644 --- a/drivers/gles3/shaders/scene.glsl +++ b/drivers/gles3/shaders/scene.glsl @@ -2,8 +2,11 @@ #[modes] mode_color = #define BASE_PASS +mode_color_instancing = #define BASE_PASS \n#define USE_INSTANCING mode_additive = #define USE_ADDITIVE_LIGHTING +mode_additive_instancing = #define USE_ADDITIVE_LIGHTING \n#define USE_INSTANCING mode_depth = #define MODE_RENDER_DEPTH +mode_depth_instancing = #define MODE_RENDER_DEPTH \n#define USE_INSTANCING #[specializations] @@ -43,8 +46,6 @@ 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 */ /* INPUT ATTRIBS */ @@ -96,6 +97,13 @@ layout(location = 10) in uvec4 bone_attrib; layout(location = 11) in vec4 weight_attrib; #endif +#ifdef USE_INSTANCING +layout(location = 12) in highp vec4 instance_xform0; +layout(location = 13) in highp vec4 instance_xform1; +layout(location = 14) in highp vec4 instance_xform2; +layout(location = 15) in highp uvec4 instance_color_custom_data; // Color packed into xy, Custom data into zw. +#endif + layout(std140) uniform GlobalVariableData { //ubo:1 vec4 global_variables[MAX_GLOBAL_VARIABLES]; }; @@ -195,6 +203,10 @@ void main() { highp vec3 vertex = vertex_attrib; highp mat4 model_matrix = world_transform; +#ifdef USE_INSTANCING + highp mat4 m = mat4(instance_xform0, instance_xform1, instance_xform2, vec4(0.0, 0.0, 0.0, 1.0)); + model_matrix = model_matrix * transpose(m); +#endif #ifdef NORMAL_USED vec3 normal = normal_attrib * 2.0 - 1.0; @@ -209,6 +221,10 @@ void main() { #if defined(COLOR_USED) color_interp = color_attrib; +#ifdef USE_INSTANCING + vec4 instance_color = vec4(unpackHalf2x16(instance_color_custom_data.x), unpackHalf2x16(instance_color_custom_data.y)); + color_interp *= instance_color; +#endif #endif #if defined(UV_USED) @@ -229,7 +245,11 @@ void main() { highp mat4 projection_matrix = scene_data.projection_matrix; highp mat4 inv_projection_matrix = scene_data.inv_projection_matrix; +#ifdef USE_INSTANCING + vec4 instance_custom = vec4(unpackHalf2x16(instance_color_custom_data.z), unpackHalf2x16(instance_color_custom_data.w)); +#else vec4 instance_custom = vec4(0.0); +#endif // Using world coordinates #if !defined(SKIP_TRANSFORM_USED) && defined(VERTEX_WORLD_COORDS_USED) diff --git a/drivers/gles3/storage/mesh_storage.cpp b/drivers/gles3/storage/mesh_storage.cpp index 822be25337..5aa82bfcc1 100644 --- a/drivers/gles3/storage/mesh_storage.cpp +++ b/drivers/gles3/storage/mesh_storage.cpp @@ -31,6 +31,7 @@ #ifdef GLES3_ENABLED #include "mesh_storage.h" +#include "../rasterizer_storage_gles3.h" #include "material_storage.h" using namespace GLES3; @@ -230,6 +231,7 @@ void MeshStorage::mesh_add_surface(RID p_mesh, const RS::SurfaceData &p_surface) glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0); //unbind s->lods[i].edge_length = p_surface.lods[i].edge_length; s->lods[i].index_count = p_surface.lods[i].index_data.size() / (is_index_16 ? 2 : 4); + s->lods[i].index_buffer_size = p_surface.lods[i].index_data.size(); } } } @@ -333,48 +335,10 @@ RS::SurfaceData MeshStorage::mesh_get_surface(RID p_mesh, int p_surface) const { 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; - } + sd.vertex_data = RasterizerStorageGLES3::buffer_get_data(GL_ARRAY_BUFFER, s.vertex_buffer, s.vertex_buffer_size); 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.attribute_data = RasterizerStorageGLES3::buffer_get_data(GL_ARRAY_BUFFER, s.attribute_buffer, s.attribute_buffer_size); } sd.vertex_count = s.vertex_count; @@ -382,33 +346,14 @@ RS::SurfaceData MeshStorage::mesh_get_surface(RID p_mesh, int p_surface) const { 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.index_data = RasterizerStorageGLES3::buffer_get_data(GL_ELEMENT_ARRAY_BUFFER, s.index_buffer, s.index_buffer_size); } 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); + lod.index_data = RasterizerStorageGLES3::buffer_get_data(GL_ELEMENT_ARRAY_BUFFER, s.lods[i].index_buffer, s.lods[i].index_buffer_size); sd.lods.push_back(lod); } @@ -723,17 +668,6 @@ void MeshStorage::_mesh_surface_generate_version_for_input_mask(Mesh::Surface::V for (int i = 0; i < RS::ARRAY_INDEX; i++) { if (!attribs[i].enabled) { glDisableVertexAttribArray(i); - if (s->format & RS::ARRAY_FLAG_USE_2D_VERTICES) { - if (i == RS::ARRAY_COLOR) { - glVertexAttrib4f(i, 1, 1, 1, 1); - } else if (i == RS::ARRAY_TEX_UV) { - glVertexAttrib2f(i, 1, 1); - } else if (i == RS::ARRAY_BONES) { - glVertexAttrib4f(i, 1, 1, 1, 1); - } else if (i == RS::ARRAY_WEIGHTS) { - glVertexAttrib4f(i, 1, 1, 1, 1); - } - } continue; } if (i <= RS::ARRAY_TANGENT) { @@ -949,8 +883,8 @@ void MeshStorage::multimesh_allocate_data(RID p_multimesh, int p_instances, RS:: multimesh->uses_colors = p_use_colors; multimesh->color_offset_cache = p_transform_format == RS::MULTIMESH_TRANSFORM_2D ? 8 : 12; multimesh->uses_custom_data = p_use_custom_data; - multimesh->custom_data_offset_cache = multimesh->color_offset_cache + (p_use_colors ? 4 : 0); - multimesh->stride_cache = multimesh->custom_data_offset_cache + (p_use_custom_data ? 4 : 0); + multimesh->custom_data_offset_cache = multimesh->color_offset_cache + (p_use_colors ? 2 : 0); + multimesh->stride_cache = multimesh->custom_data_offset_cache + (p_use_custom_data ? 2 : 0); multimesh->buffer_set = false; multimesh->data_cache = Vector<float>(); @@ -977,7 +911,7 @@ int MeshStorage::multimesh_get_instance_count(RID p_multimesh) const { void MeshStorage::multimesh_set_mesh(RID p_multimesh, RID p_mesh) { MultiMesh *multimesh = multimesh_owner.get_or_null(p_multimesh); ERR_FAIL_COND(!multimesh); - if (multimesh->mesh == p_mesh) { + if (multimesh->mesh == p_mesh || p_mesh.is_null()) { return; } multimesh->mesh = p_mesh; @@ -990,13 +924,12 @@ void MeshStorage::multimesh_set_mesh(RID p_multimesh, RID p_mesh) { //we have a data cache, just mark it dirty _multimesh_mark_all_dirty(multimesh, false, true); } else if (multimesh->instances) { - //need to re-create AABB unfortunately, calling this has a penalty + // Need to re-create AABB. Unfortunately, calling this has a penalty. if (multimesh->buffer_set) { - // TODO add a function to RasterizerStorage to get data from a buffer - //Vector<uint8_t> buffer = RD::get_singleton()->buffer_get_data(multimesh->buffer); - //const uint8_t *r = buffer.ptr(); - //const float *data = (const float *)r; - //_multimesh_re_create_aabb(multimesh, data, multimesh->instances); + Vector<uint8_t> buffer = RasterizerStorageGLES3::buffer_get_data(GL_ARRAY_BUFFER, multimesh->buffer, multimesh->instances * multimesh->stride_cache * sizeof(float)); + const uint8_t *r = buffer.ptr(); + const float *data = (const float *)r; + _multimesh_re_create_aabb(multimesh, data, multimesh->instances); } } @@ -1017,10 +950,11 @@ void MeshStorage::_multimesh_make_local(MultiMesh *multimesh) const { float *w = multimesh->data_cache.ptrw(); if (multimesh->buffer_set) { - //Vector<uint8_t> buffer = RD::get_singleton()->buffer_get_data(multimesh->buffer); + Vector<uint8_t> buffer = RasterizerStorageGLES3::buffer_get_data(GL_ARRAY_BUFFER, multimesh->buffer, multimesh->instances * multimesh->stride_cache * sizeof(float)); + { - // const uint8_t *r = buffer.ptr(); - // memcpy(w, r, buffer.size()); + const uint8_t *r = buffer.ptr(); + memcpy(w, r, buffer.size()); } } else { memset(w, 0, (size_t)multimesh->instances * multimesh->stride_cache * sizeof(float)); @@ -1186,14 +1120,12 @@ void MeshStorage::multimesh_instance_set_color(RID p_multimesh, int p_index, con _multimesh_make_local(multimesh); { + // Colors are packed into 2 floats. float *w = multimesh->data_cache.ptrw(); float *dataptr = w + p_index * multimesh->stride_cache + multimesh->color_offset_cache; - - dataptr[0] = p_color.r; - dataptr[1] = p_color.g; - dataptr[2] = p_color.b; - dataptr[3] = p_color.a; + uint16_t val[4] = { Math::make_half_float(p_color.r), Math::make_half_float(p_color.g), Math::make_half_float(p_color.b), Math::make_half_float(p_color.a) }; + memcpy(dataptr, val, 2 * 4); } _multimesh_mark_dirty(multimesh, p_index, false); @@ -1211,11 +1143,8 @@ void MeshStorage::multimesh_instance_set_custom_data(RID p_multimesh, int p_inde float *w = multimesh->data_cache.ptrw(); float *dataptr = w + p_index * multimesh->stride_cache + multimesh->custom_data_offset_cache; - - dataptr[0] = p_color.r; - dataptr[1] = p_color.g; - dataptr[2] = p_color.b; - dataptr[3] = p_color.a; + uint16_t val[4] = { Math::make_half_float(p_color.r), Math::make_half_float(p_color.g), Math::make_half_float(p_color.b), Math::make_half_float(p_color.a) }; + memcpy(dataptr, val, 2 * 4); } _multimesh_mark_dirty(multimesh, p_index, false); @@ -1306,11 +1235,12 @@ Color MeshStorage::multimesh_instance_get_color(RID p_multimesh, int p_index) co const float *r = multimesh->data_cache.ptr(); const float *dataptr = r + p_index * multimesh->stride_cache + multimesh->color_offset_cache; - - c.r = dataptr[0]; - c.g = dataptr[1]; - c.b = dataptr[2]; - c.a = dataptr[3]; + uint16_t raw_data[4]; + memcpy(raw_data, dataptr, 2 * 4); + c.r = Math::half_to_float(raw_data[0]); + c.g = Math::half_to_float(raw_data[1]); + c.b = Math::half_to_float(raw_data[2]); + c.a = Math::half_to_float(raw_data[3]); } return c; @@ -1329,11 +1259,12 @@ Color MeshStorage::multimesh_instance_get_custom_data(RID p_multimesh, int p_ind const float *r = multimesh->data_cache.ptr(); const float *dataptr = r + p_index * multimesh->stride_cache + multimesh->custom_data_offset_cache; - - c.r = dataptr[0]; - c.g = dataptr[1]; - c.b = dataptr[2]; - c.a = dataptr[3]; + uint16_t raw_data[4]; + memcpy(raw_data, dataptr, 2 * 4); + c.r = Math::half_to_float(raw_data[0]); + c.g = Math::half_to_float(raw_data[1]); + c.b = Math::half_to_float(raw_data[2]); + c.a = Math::half_to_float(raw_data[3]); } return c; @@ -1342,19 +1273,66 @@ Color MeshStorage::multimesh_instance_get_custom_data(RID p_multimesh, int p_ind void MeshStorage::multimesh_set_buffer(RID p_multimesh, const Vector<float> &p_buffer) { MultiMesh *multimesh = multimesh_owner.get_or_null(p_multimesh); ERR_FAIL_COND(!multimesh); - ERR_FAIL_COND(p_buffer.size() != (multimesh->instances * (int)multimesh->stride_cache)); - { + if (multimesh->uses_colors || multimesh->uses_custom_data) { + // Color and custom need to be packed so copy buffer to data_cache and pack. + + _multimesh_make_local(multimesh); + multimesh->data_cache = p_buffer; + + float *w = multimesh->data_cache.ptrw(); + uint32_t old_stride = multimesh->xform_format == RS::MULTIMESH_TRANSFORM_2D ? 8 : 12; + old_stride += multimesh->uses_colors ? 4 : 0; + old_stride += multimesh->uses_custom_data ? 4 : 0; + for (int i = 0; i < multimesh->instances; i++) { + { + float *dataptr = w + i * old_stride; + float *newptr = w + i * multimesh->stride_cache; + float vals[8] = { dataptr[0], dataptr[1], dataptr[2], dataptr[3], dataptr[4], dataptr[5], dataptr[6], dataptr[7] }; + memcpy(newptr, vals, 8 * 4); + } + + if (multimesh->xform_format == RS::MULTIMESH_TRANSFORM_3D) { + float *dataptr = w + i * old_stride + 8; + float *newptr = w + i * multimesh->stride_cache + 8; + float vals[8] = { dataptr[0], dataptr[1], dataptr[2], dataptr[3] }; + memcpy(newptr, vals, 4 * 4); + } + + if (multimesh->uses_colors) { + float *dataptr = w + i * old_stride + (multimesh->xform_format == RS::MULTIMESH_TRANSFORM_2D ? 8 : 12); + float *newptr = w + i * multimesh->stride_cache + multimesh->color_offset_cache; + uint16_t val[4] = { Math::make_half_float(dataptr[0]), Math::make_half_float(dataptr[1]), Math::make_half_float(dataptr[2]), Math::make_half_float(dataptr[3]) }; + memcpy(newptr, val, 2 * 4); + } + if (multimesh->uses_custom_data) { + float *dataptr = w + i * old_stride + (multimesh->xform_format == RS::MULTIMESH_TRANSFORM_2D ? 8 : 12) + (multimesh->uses_colors ? 4 : 0); + float *newptr = w + i * multimesh->stride_cache + multimesh->custom_data_offset_cache; + uint16_t val[4] = { Math::make_half_float(dataptr[0]), Math::make_half_float(dataptr[1]), Math::make_half_float(dataptr[2]), Math::make_half_float(dataptr[3]) }; + memcpy(newptr, val, 2 * 4); + } + } + + multimesh->data_cache.resize(multimesh->instances * (int)multimesh->stride_cache); + const float *r = multimesh->data_cache.ptr(); + glBindBuffer(GL_ARRAY_BUFFER, multimesh->buffer); + glBufferData(GL_ARRAY_BUFFER, multimesh->data_cache.size() * sizeof(float), r, GL_STATIC_DRAW); + glBindBuffer(GL_ARRAY_BUFFER, 0); + + } else { + // Only Transform is being used, so we can upload directly. + ERR_FAIL_COND(p_buffer.size() != (multimesh->instances * (int)multimesh->stride_cache)); const float *r = p_buffer.ptr(); glBindBuffer(GL_ARRAY_BUFFER, multimesh->buffer); glBufferData(GL_ARRAY_BUFFER, p_buffer.size() * sizeof(float), r, GL_STATIC_DRAW); glBindBuffer(GL_ARRAY_BUFFER, 0); - multimesh->buffer_set = true; } - if (multimesh->data_cache.size()) { + multimesh->buffer_set = true; + + if (multimesh->data_cache.size() || multimesh->uses_colors || multimesh->uses_custom_data) { //if we have a data cache, just update it - multimesh->data_cache = p_buffer; + multimesh->data_cache = multimesh->data_cache; { //clear dirty since nothing will be dirty anymore uint32_t data_cache_dirty_region_count = (multimesh->instances - 1) / MULTIMESH_DIRTY_REGION_SIZE + 1; @@ -1367,7 +1345,7 @@ void MeshStorage::multimesh_set_buffer(RID p_multimesh, const Vector<float> &p_b _multimesh_mark_all_dirty(multimesh, false, true); //update AABB } else if (multimesh->mesh.is_valid()) { //if we have a mesh set, we need to re-generate the AABB from the new data - const float *data = p_buffer.ptr(); + const float *data = multimesh->data_cache.ptr(); _multimesh_re_create_aabb(multimesh, data, multimesh->instances); multimesh->dependency.changed_notify(RendererStorage::DEPENDENCY_CHANGED_AABB); @@ -1377,22 +1355,71 @@ void MeshStorage::multimesh_set_buffer(RID p_multimesh, const Vector<float> &p_b Vector<float> MeshStorage::multimesh_get_buffer(RID p_multimesh) const { MultiMesh *multimesh = multimesh_owner.get_or_null(p_multimesh); ERR_FAIL_COND_V(!multimesh, Vector<float>()); + Vector<float> ret; if (multimesh->buffer == 0) { return Vector<float>(); } else if (multimesh->data_cache.size()) { - return multimesh->data_cache; + ret = multimesh->data_cache; } else { - //get from memory + // Buffer not cached, so fetch from GPU memory. This can be a stalling operation, avoid whenever possible. - //Vector<uint8_t> buffer = RD::get_singleton()->buffer_get_data(multimesh->buffer); - Vector<float> ret; + Vector<uint8_t> buffer = RasterizerStorageGLES3::buffer_get_data(GL_ARRAY_BUFFER, multimesh->buffer, multimesh->instances * multimesh->stride_cache * sizeof(float)); ret.resize(multimesh->instances * multimesh->stride_cache); - //{ - // float *w = ret.ptrw(); - // const uint8_t *r = buffer.ptr(); - // memcpy(w, r, buffer.size()); - //} + { + float *w = ret.ptrw(); + const uint8_t *r = buffer.ptr(); + memcpy(w, r, buffer.size()); + } + } + if (multimesh->uses_colors || multimesh->uses_custom_data) { + // Need to decompress buffer. + uint32_t new_stride = multimesh->xform_format == RS::MULTIMESH_TRANSFORM_2D ? 8 : 12; + new_stride += multimesh->uses_colors ? 4 : 0; + new_stride += multimesh->uses_custom_data ? 4 : 0; + + Vector<float> decompressed; + decompressed.resize(multimesh->instances * (int)new_stride); + float *w = decompressed.ptrw(); + const float *r = ret.ptr(); + for (int i = 0; i < multimesh->instances; i++) { + { + float *newptr = w + i * new_stride; + const float *oldptr = r + i * multimesh->stride_cache; + float vals[8] = { oldptr[0], oldptr[1], oldptr[2], oldptr[3], oldptr[4], oldptr[5], oldptr[6], oldptr[7] }; + memcpy(newptr, vals, 8 * 4); + } + + if (multimesh->xform_format == RS::MULTIMESH_TRANSFORM_3D) { + float *newptr = w + i * new_stride + 8; + const float *oldptr = r + i * multimesh->stride_cache + 8; + float vals[8] = { oldptr[0], oldptr[1], oldptr[2], oldptr[3] }; + memcpy(newptr, vals, 4 * 4); + } + + if (multimesh->uses_colors) { + float *newptr = w + i * new_stride + (multimesh->xform_format == RS::MULTIMESH_TRANSFORM_2D ? 8 : 12); + const float *oldptr = r + i * multimesh->stride_cache + multimesh->color_offset_cache; + uint16_t raw_data[4]; + memcpy(raw_data, oldptr, 2 * 4); + newptr[0] = Math::half_to_float(raw_data[0]); + newptr[1] = Math::half_to_float(raw_data[1]); + newptr[2] = Math::half_to_float(raw_data[2]); + newptr[3] = Math::half_to_float(raw_data[3]); + } + if (multimesh->uses_custom_data) { + float *newptr = w + i * new_stride + (multimesh->xform_format == RS::MULTIMESH_TRANSFORM_2D ? 8 : 12) + (multimesh->uses_colors ? 4 : 0); + const float *oldptr = r + i * multimesh->stride_cache + multimesh->custom_data_offset_cache; + uint16_t raw_data[4]; + memcpy(raw_data, oldptr, 2 * 4); + newptr[0] = Math::half_to_float(raw_data[0]); + newptr[1] = Math::half_to_float(raw_data[1]); + newptr[2] = Math::half_to_float(raw_data[2]); + newptr[3] = Math::half_to_float(raw_data[3]); + } + } + return decompressed; + } else { return ret; } } @@ -1439,7 +1466,7 @@ void MeshStorage::_update_dirty_multimeshes() { if (multimesh->data_cache_used_dirty_regions > 32 || multimesh->data_cache_used_dirty_regions > visible_region_count / 2) { // If there too many dirty regions, or represent the majority of regions, just copy all, else transfer cost piles up too much glBindBuffer(GL_ARRAY_BUFFER, multimesh->buffer); - glBufferData(GL_ARRAY_BUFFER, MIN(visible_region_count * region_size, multimesh->instances * (uint32_t)multimesh->stride_cache * (uint32_t)sizeof(float)), data, GL_STATIC_DRAW); + glBufferData(GL_ARRAY_BUFFER, MIN(visible_region_count * region_size, multimesh->instances * multimesh->stride_cache * sizeof(float)), data, GL_STATIC_DRAW); glBindBuffer(GL_ARRAY_BUFFER, 0); } else { // Not that many regions? update them all @@ -1463,8 +1490,7 @@ void MeshStorage::_update_dirty_multimeshes() { multimesh->data_cache_used_dirty_regions = 0; } - if (multimesh->aabb_dirty) { - //aabb is dirty.. + if (multimesh->aabb_dirty && multimesh->mesh.is_valid()) { _multimesh_re_create_aabb(multimesh, data, visible_instances); multimesh->aabb_dirty = false; multimesh->dependency.changed_notify(RendererStorage::DEPENDENCY_CHANGED_AABB); diff --git a/drivers/gles3/storage/mesh_storage.h b/drivers/gles3/storage/mesh_storage.h index 068aa2fe40..3bb7061413 100644 --- a/drivers/gles3/storage/mesh_storage.h +++ b/drivers/gles3/storage/mesh_storage.h @@ -90,6 +90,7 @@ struct Mesh { struct LOD { float edge_length = 0.0; uint32_t index_count = 0; + uint32_t index_buffer_size = 0; GLuint index_buffer; }; |