diff options
Diffstat (limited to 'drivers/gles2/rasterizer_scene_gles2.cpp')
| -rw-r--r-- | drivers/gles2/rasterizer_scene_gles2.cpp | 540 |
1 files changed, 501 insertions, 39 deletions
diff --git a/drivers/gles2/rasterizer_scene_gles2.cpp b/drivers/gles2/rasterizer_scene_gles2.cpp index cc414c26af..f712219a64 100644 --- a/drivers/gles2/rasterizer_scene_gles2.cpp +++ b/drivers/gles2/rasterizer_scene_gles2.cpp @@ -131,7 +131,7 @@ void RasterizerSceneGLES2::shadow_atlas_set_size(RID p_atlas, int p_size) { //maximum compatibility, renderbuffer and RGBA shadow glGenRenderbuffers(1, &shadow_atlas->depth); - glBindRenderbuffer(GL_RENDERBUFFER, directional_shadow.depth); + glBindRenderbuffer(GL_RENDERBUFFER, shadow_atlas->depth); glRenderbufferStorage(GL_RENDERBUFFER, storage->config.depth_internalformat, shadow_atlas->size, shadow_atlas->size); glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_RENDERBUFFER, shadow_atlas->depth); @@ -778,18 +778,44 @@ void RasterizerSceneGLES2::environment_set_camera_feed_id(RID p_env, int p_camer } void RasterizerSceneGLES2::environment_set_dof_blur_far(RID p_env, bool p_enable, float p_distance, float p_transition, float p_amount, VS::EnvironmentDOFBlurQuality p_quality) { + Environment *env = environment_owner.getornull(p_env); ERR_FAIL_COND(!env); + + env->dof_blur_far_enabled = p_enable; + env->dof_blur_far_distance = p_distance; + env->dof_blur_far_transition = p_transition; + env->dof_blur_far_amount = p_amount; + env->dof_blur_far_quality = p_quality; } void RasterizerSceneGLES2::environment_set_dof_blur_near(RID p_env, bool p_enable, float p_distance, float p_transition, float p_amount, VS::EnvironmentDOFBlurQuality p_quality) { + Environment *env = environment_owner.getornull(p_env); ERR_FAIL_COND(!env); + + env->dof_blur_near_enabled = p_enable; + env->dof_blur_near_distance = p_distance; + env->dof_blur_near_transition = p_transition; + env->dof_blur_near_amount = p_amount; + env->dof_blur_near_quality = p_quality; } void RasterizerSceneGLES2::environment_set_glow(RID p_env, bool p_enable, int p_level_flags, float p_intensity, float p_strength, float p_bloom_threshold, VS::EnvironmentGlowBlendMode p_blend_mode, float p_hdr_bleed_threshold, float p_hdr_bleed_scale, float p_hdr_luminance_cap, bool p_bicubic_upscale) { + Environment *env = environment_owner.getornull(p_env); ERR_FAIL_COND(!env); + + env->glow_enabled = p_enable; + env->glow_levels = p_level_flags; + env->glow_intensity = p_intensity; + env->glow_strength = p_strength; + env->glow_bloom = p_bloom_threshold; + env->glow_blend_mode = p_blend_mode; + env->glow_hdr_bleed_threshold = p_hdr_bleed_threshold; + env->glow_hdr_bleed_scale = p_hdr_bleed_scale; + env->glow_hdr_luminance_cap = p_hdr_luminance_cap; + env->glow_bicubic_upscale = p_bicubic_upscale; } void RasterizerSceneGLES2::environment_set_fog(RID p_env, bool p_enable, float p_begin, float p_end, RID p_gradient_texture) { @@ -813,8 +839,15 @@ void RasterizerSceneGLES2::environment_set_tonemap(RID p_env, VS::EnvironmentTon } void RasterizerSceneGLES2::environment_set_adjustment(RID p_env, bool p_enable, float p_brightness, float p_contrast, float p_saturation, RID p_ramp) { + Environment *env = environment_owner.getornull(p_env); ERR_FAIL_COND(!env); + + env->adjustments_enabled = p_enable; + env->adjustments_brightness = p_brightness; + env->adjustments_contrast = p_contrast; + env->adjustments_saturation = p_saturation; + env->color_correction = p_ramp; } void RasterizerSceneGLES2::environment_set_fog(RID p_env, bool p_enable, const Color &p_color, const Color &p_sun_color, float p_sun_amount) { @@ -1174,10 +1207,10 @@ void RasterizerSceneGLES2::_add_geometry_with_material(RasterizerStorageGLES2::G } } -void RasterizerSceneGLES2::_copy_texture_to_front_buffer(GLuint p_texture) { +void RasterizerSceneGLES2::_copy_texture_to_buffer(GLuint p_texture, GLuint p_buffer) { //copy to front buffer - glBindFramebuffer(GL_FRAMEBUFFER, storage->frame.current_rt->fbo); + glBindFramebuffer(GL_FRAMEBUFFER, p_buffer); glDepthMask(GL_FALSE); glDisable(GL_DEPTH_TEST); @@ -1432,11 +1465,11 @@ void RasterizerSceneGLES2::_setup_geometry(RenderList::Element *p_element, Raste } } - bool clear_skeleton_buffer = !storage->config.float_texture_supported; + bool clear_skeleton_buffer = storage->config.use_skeleton_software; if (p_skeleton) { - if (storage->config.float_texture_supported) { + if (!storage->config.use_skeleton_software) { //use float texture workflow glActiveTexture(GL_TEXTURE0 + storage->config.max_texture_image_units - 1); glBindTexture(GL_TEXTURE_2D, p_skeleton->tex_id); @@ -2452,7 +2485,7 @@ void RasterizerSceneGLES2::_render_render_list(RenderList::Element **p_elements, if (skeleton) { state.scene_shader.set_conditional(SceneShaderGLES2::USE_SKELETON, true); - state.scene_shader.set_conditional(SceneShaderGLES2::USE_SKELETON_SOFTWARE, !storage->config.float_texture_supported); + state.scene_shader.set_conditional(SceneShaderGLES2::USE_SKELETON_SOFTWARE, storage->config.use_skeleton_software); } else { state.scene_shader.set_conditional(SceneShaderGLES2::USE_SKELETON, false); state.scene_shader.set_conditional(SceneShaderGLES2::USE_SKELETON_SOFTWARE, false); @@ -2570,12 +2603,6 @@ void RasterizerSceneGLES2::_render_render_list(RenderList::Element **p_elements, state.scene_shader.set_uniform(SceneShaderGLES2::WORLD_TRANSFORM, e->instance->transform); - if (skeleton) { - state.scene_shader.set_uniform(SceneShaderGLES2::SKELETON_IN_WORLD_COORDS, skeleton->use_world_transform); - state.scene_shader.set_uniform(SceneShaderGLES2::SKELETON_TRANSFORM, skeleton->world_transform); - state.scene_shader.set_uniform(SceneShaderGLES2::SKELETON_TRANSFORM_INVERSE, skeleton->world_transform_inverse); - } - if (use_lightmap_capture) { //this is per instance, must be set always if present glUniform4fv(state.scene_shader.get_uniform_location(SceneShaderGLES2::LIGHTMAP_CAPTURES), 12, (const GLfloat *)e->instance->lightmap_capture_data.ptr()); state.scene_shader.set_uniform(SceneShaderGLES2::LIGHTMAP_CAPTURE_SKY, false); @@ -2716,6 +2743,445 @@ void RasterizerSceneGLES2::_draw_sky(RasterizerStorageGLES2::Sky *p_sky, const C storage->shaders.copy.set_conditional(CopyShaderGLES2::USE_CUBEMAP, false); } +void RasterizerSceneGLES2::_post_process(Environment *env, const CameraMatrix &p_cam_projection) { + + //copy to front buffer + + glDepthMask(GL_FALSE); + glDisable(GL_DEPTH_TEST); + glDisable(GL_CULL_FACE); + glDisable(GL_BLEND); + glDepthFunc(GL_LEQUAL); + glColorMask(1, 1, 1, 1); + + //no post process on small, transparent or render targets without an env + bool use_post_process = env && !storage->frame.current_rt->flags[RasterizerStorage::RENDER_TARGET_TRANSPARENT]; + use_post_process = use_post_process && storage->frame.current_rt->width >= 4 && storage->frame.current_rt->height >= 4; + use_post_process = use_post_process && storage->frame.current_rt->mip_maps_allocated; + + if (env) { + use_post_process = use_post_process && (env->adjustments_enabled || env->glow_enabled || env->dof_blur_far_enabled || env->dof_blur_near_enabled); + } + + GLuint next_buffer; + + if (use_post_process) { + next_buffer = storage->frame.current_rt->mip_maps[0].sizes[0].fbo; + } else { + // set next_buffer to front buffer so multisample blit can happen if needed + next_buffer = storage->frame.current_rt->fbo; + } + + // If using multisample buffer, resolve to post_process_effect buffer or to front buffer + if (storage->frame.current_rt && storage->frame.current_rt->multisample_active) { +#ifdef GLES_OVER_GL + + glBindFramebuffer(GL_READ_FRAMEBUFFER, storage->frame.current_rt->multisample_fbo); + glReadBuffer(GL_COLOR_ATTACHMENT0); + glBindFramebuffer(GL_DRAW_FRAMEBUFFER, next_buffer); + glBlitFramebuffer(0, 0, storage->frame.current_rt->width, storage->frame.current_rt->height, 0, 0, storage->frame.current_rt->width, storage->frame.current_rt->height, GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT, GL_NEAREST); + + glBindFramebuffer(GL_READ_FRAMEBUFFER, 0); + glBindFramebuffer(GL_DRAW_FRAMEBUFFER, 0); +#elif IPHONE_ENABLED + + glBindFramebuffer(GL_READ_FRAMEBUFFER, storage->frame.current_rt->multisample_fbo); + glBindFramebuffer(GL_DRAW_FRAMEBUFFER, next_buffer); + glResolveMultisampleFramebufferAPPLE(); + + glBindFramebuffer(GL_READ_FRAMEBUFFER, 0); + glBindFramebuffer(GL_DRAW_FRAMEBUFFER, 0); +#elif ANDROID_ENABLED + + // In GLES2 Android Blit is not available, so just copy color texture manually + _copy_texture_to_buffer(storage->frame.current_rt->multisample_color, next_buffer); +#endif + } else if (use_post_process) { + _copy_texture_to_buffer(storage->frame.current_rt->color, storage->frame.current_rt->mip_maps[0].sizes[0].fbo); + } + + if (!use_post_process) { + return; + } + + // Order of operation + //1) DOF Blur (first blur, then copy to buffer applying the blur) //only on desktop + //2) Bloom (Glow) //only on desktop + //3) Adjustments + + // DOF Blur + + if (env->dof_blur_far_enabled) { + + int vp_h = storage->frame.current_rt->height; + int vp_w = storage->frame.current_rt->width; + + state.effect_blur_shader.set_conditional(EffectBlurShaderGLES2::USE_ORTHOGONAL_PROJECTION, p_cam_projection.is_orthogonal()); + state.effect_blur_shader.set_conditional(EffectBlurShaderGLES2::DOF_FAR_BLUR, true); + state.effect_blur_shader.set_conditional(EffectBlurShaderGLES2::DOF_QUALITY_LOW, env->dof_blur_far_quality == VS::ENV_DOF_BLUR_QUALITY_LOW); + state.effect_blur_shader.set_conditional(EffectBlurShaderGLES2::DOF_QUALITY_MEDIUM, env->dof_blur_far_quality == VS::ENV_DOF_BLUR_QUALITY_MEDIUM); + state.effect_blur_shader.set_conditional(EffectBlurShaderGLES2::DOF_QUALITY_HIGH, env->dof_blur_far_quality == VS::ENV_DOF_BLUR_QUALITY_HIGH); + + state.effect_blur_shader.bind(); + int qsteps[3] = { 4, 10, 20 }; + + float radius = (env->dof_blur_far_amount * env->dof_blur_far_amount) / qsteps[env->dof_blur_far_quality]; + + state.effect_blur_shader.set_uniform(EffectBlurShaderGLES2::DOF_BEGIN, env->dof_blur_far_distance); + state.effect_blur_shader.set_uniform(EffectBlurShaderGLES2::DOF_END, env->dof_blur_far_distance + env->dof_blur_far_transition); + state.effect_blur_shader.set_uniform(EffectBlurShaderGLES2::DOF_DIR, Vector2(1, 0)); + state.effect_blur_shader.set_uniform(EffectBlurShaderGLES2::DOF_RADIUS, radius); + state.effect_blur_shader.set_uniform(EffectBlurShaderGLES2::PIXEL_SIZE, Vector2(1.0 / vp_w, 1.0 / vp_h)); + state.effect_blur_shader.set_uniform(EffectBlurShaderGLES2::CAMERA_Z_NEAR, p_cam_projection.get_z_near()); + state.effect_blur_shader.set_uniform(EffectBlurShaderGLES2::CAMERA_Z_FAR, p_cam_projection.get_z_far()); + + glActiveTexture(GL_TEXTURE1); + glBindTexture(GL_TEXTURE_2D, storage->frame.current_rt->depth); + + glActiveTexture(GL_TEXTURE0); + + if (storage->frame.current_rt->mip_maps[0].color) { + glBindTexture(GL_TEXTURE_2D, storage->frame.current_rt->mip_maps[0].color); + } else { + glBindTexture(GL_TEXTURE_2D, storage->frame.current_rt->mip_maps[0].sizes[0].color); + } + + glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); + glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST); + glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE); + glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE); + + glBindFramebuffer(GL_FRAMEBUFFER, storage->frame.current_rt->fbo); //copy to front first + + storage->_copy_screen(); + + glActiveTexture(GL_TEXTURE0); + glBindTexture(GL_TEXTURE_2D, storage->frame.current_rt->color); + state.effect_blur_shader.set_uniform(EffectBlurShaderGLES2::DOF_DIR, Vector2(0, 1)); + glBindFramebuffer(GL_FRAMEBUFFER, storage->frame.current_rt->mip_maps[0].sizes[0].fbo); // copy to base level + storage->_copy_screen(); + + state.effect_blur_shader.set_conditional(EffectBlurShaderGLES2::DOF_FAR_BLUR, false); + state.effect_blur_shader.set_conditional(EffectBlurShaderGLES2::DOF_QUALITY_LOW, false); + state.effect_blur_shader.set_conditional(EffectBlurShaderGLES2::DOF_QUALITY_MEDIUM, false); + state.effect_blur_shader.set_conditional(EffectBlurShaderGLES2::DOF_QUALITY_HIGH, false); + state.effect_blur_shader.set_conditional(EffectBlurShaderGLES2::USE_ORTHOGONAL_PROJECTION, false); + } + + if (env->dof_blur_near_enabled) { + + //convert texture to RGBA format if not already + if (!storage->frame.current_rt->used_dof_blur_near) { + glActiveTexture(GL_TEXTURE0); + glBindTexture(GL_TEXTURE_2D, storage->frame.current_rt->color); + glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, storage->frame.current_rt->width, storage->frame.current_rt->height, 0, GL_RGBA, GL_UNSIGNED_BYTE, NULL); + } + + int vp_h = storage->frame.current_rt->height; + int vp_w = storage->frame.current_rt->width; + + state.effect_blur_shader.set_conditional(EffectBlurShaderGLES2::USE_ORTHOGONAL_PROJECTION, p_cam_projection.is_orthogonal()); + state.effect_blur_shader.set_conditional(EffectBlurShaderGLES2::DOF_NEAR_BLUR, true); + state.effect_blur_shader.set_conditional(EffectBlurShaderGLES2::DOF_NEAR_FIRST_TAP, true); + + state.effect_blur_shader.set_conditional(EffectBlurShaderGLES2::DOF_QUALITY_LOW, env->dof_blur_near_quality == VS::ENV_DOF_BLUR_QUALITY_LOW); + state.effect_blur_shader.set_conditional(EffectBlurShaderGLES2::DOF_QUALITY_MEDIUM, env->dof_blur_near_quality == VS::ENV_DOF_BLUR_QUALITY_MEDIUM); + state.effect_blur_shader.set_conditional(EffectBlurShaderGLES2::DOF_QUALITY_HIGH, env->dof_blur_near_quality == VS::ENV_DOF_BLUR_QUALITY_HIGH); + + state.effect_blur_shader.bind(); + int qsteps[3] = { 4, 10, 20 }; + + float radius = (env->dof_blur_near_amount * env->dof_blur_near_amount) / qsteps[env->dof_blur_near_quality]; + + state.effect_blur_shader.set_uniform(EffectBlurShaderGLES2::DOF_BEGIN, env->dof_blur_near_distance); + state.effect_blur_shader.set_uniform(EffectBlurShaderGLES2::DOF_END, env->dof_blur_near_distance - env->dof_blur_near_transition); + state.effect_blur_shader.set_uniform(EffectBlurShaderGLES2::DOF_DIR, Vector2(1, 0)); + state.effect_blur_shader.set_uniform(EffectBlurShaderGLES2::DOF_RADIUS, radius); + state.effect_blur_shader.set_uniform(EffectBlurShaderGLES2::PIXEL_SIZE, Vector2(1.0 / vp_w, 1.0 / vp_h)); + state.effect_blur_shader.set_uniform(EffectBlurShaderGLES2::CAMERA_Z_NEAR, p_cam_projection.get_z_near()); + state.effect_blur_shader.set_uniform(EffectBlurShaderGLES2::CAMERA_Z_FAR, p_cam_projection.get_z_far()); + + glActiveTexture(GL_TEXTURE1); + glBindTexture(GL_TEXTURE_2D, storage->frame.current_rt->depth); + + glActiveTexture(GL_TEXTURE0); + if (storage->frame.current_rt->mip_maps[0].color) { + glBindTexture(GL_TEXTURE_2D, storage->frame.current_rt->mip_maps[0].color); + } else { + glBindTexture(GL_TEXTURE_2D, storage->frame.current_rt->mip_maps[0].sizes[0].color); + } + + glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); + glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST); + glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE); + glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE); + + glBindFramebuffer(GL_FRAMEBUFFER, storage->frame.current_rt->fbo); //copy to front first + + storage->_copy_screen(); + + state.effect_blur_shader.set_conditional(EffectBlurShaderGLES2::DOF_NEAR_FIRST_TAP, false); + state.effect_blur_shader.bind(); + + state.effect_blur_shader.set_uniform(EffectBlurShaderGLES2::DOF_BEGIN, env->dof_blur_near_distance); + state.effect_blur_shader.set_uniform(EffectBlurShaderGLES2::DOF_END, env->dof_blur_near_distance - env->dof_blur_near_transition); + state.effect_blur_shader.set_uniform(EffectBlurShaderGLES2::DOF_DIR, Vector2(0, 1)); + state.effect_blur_shader.set_uniform(EffectBlurShaderGLES2::DOF_RADIUS, radius); + state.effect_blur_shader.set_uniform(EffectBlurShaderGLES2::PIXEL_SIZE, Vector2(1.0 / vp_w, 1.0 / vp_h)); + state.effect_blur_shader.set_uniform(EffectBlurShaderGLES2::CAMERA_Z_NEAR, p_cam_projection.get_z_near()); + state.effect_blur_shader.set_uniform(EffectBlurShaderGLES2::CAMERA_Z_FAR, p_cam_projection.get_z_far()); + + glActiveTexture(GL_TEXTURE0); + glBindTexture(GL_TEXTURE_2D, storage->frame.current_rt->color); + + glBindFramebuffer(GL_FRAMEBUFFER, storage->frame.current_rt->mip_maps[0].sizes[0].fbo); // copy to base level + + glEnable(GL_BLEND); + glBlendEquation(GL_FUNC_ADD); + glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); + + storage->_copy_screen(); + + glDisable(GL_BLEND); + + state.effect_blur_shader.set_conditional(EffectBlurShaderGLES2::DOF_NEAR_BLUR, false); + state.effect_blur_shader.set_conditional(EffectBlurShaderGLES2::DOF_NEAR_FIRST_TAP, false); + state.effect_blur_shader.set_conditional(EffectBlurShaderGLES2::DOF_QUALITY_LOW, false); + state.effect_blur_shader.set_conditional(EffectBlurShaderGLES2::DOF_QUALITY_MEDIUM, false); + state.effect_blur_shader.set_conditional(EffectBlurShaderGLES2::DOF_QUALITY_HIGH, false); + state.effect_blur_shader.set_conditional(EffectBlurShaderGLES2::USE_ORTHOGONAL_PROJECTION, false); + storage->frame.current_rt->used_dof_blur_near = true; + } + + if (env->dof_blur_near_enabled || env->dof_blur_far_enabled) { + //these needed to disable filtering, reenamble + glActiveTexture(GL_TEXTURE0); + if (storage->frame.current_rt->mip_maps[0].color) { + glBindTexture(GL_TEXTURE_2D, storage->frame.current_rt->mip_maps[0].color); + glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR); + } else { + glBindTexture(GL_TEXTURE_2D, storage->frame.current_rt->mip_maps[0].sizes[0].color); + glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR); + } + + glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR); + glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE); + glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE); + } + + //glow + + int max_glow_level = -1; + int glow_mask = 0; + + if (env->glow_enabled) { + + for (int i = 0; i < VS::MAX_GLOW_LEVELS; i++) { + if (env->glow_levels & (1 << i)) { + + if (i >= storage->frame.current_rt->mip_maps[1].sizes.size()) { + max_glow_level = storage->frame.current_rt->mip_maps[1].sizes.size() - 1; + glow_mask |= 1 << max_glow_level; + + } else { + max_glow_level = i; + glow_mask |= (1 << i); + } + } + } + + for (int i = 0; i < (max_glow_level + 1); i++) { + + int vp_w = storage->frame.current_rt->mip_maps[1].sizes[i].width; + int vp_h = storage->frame.current_rt->mip_maps[1].sizes[i].height; + glViewport(0, 0, vp_w, vp_h); + //horizontal pass + if (i == 0) { + state.effect_blur_shader.set_conditional(EffectBlurShaderGLES2::GLOW_FIRST_PASS, true); + } + + state.effect_blur_shader.set_conditional(EffectBlurShaderGLES2::GLOW_GAUSSIAN_HORIZONTAL, true); + state.effect_blur_shader.bind(); + state.effect_blur_shader.set_uniform(EffectBlurShaderGLES2::PIXEL_SIZE, Vector2(1.0 / vp_w, 1.0 / vp_h)); + state.effect_blur_shader.set_uniform(EffectBlurShaderGLES2::LOD, storage->frame.current_rt->mip_maps[0].color ? float(i) : 0.0); + state.effect_blur_shader.set_uniform(EffectBlurShaderGLES2::GLOW_STRENGTH, env->glow_strength); + state.effect_blur_shader.set_uniform(EffectBlurShaderGLES2::LUMINANCE_CAP, env->glow_hdr_luminance_cap); + + glActiveTexture(GL_TEXTURE0); + + if (storage->frame.current_rt->mip_maps[0].color) { + glBindTexture(GL_TEXTURE_2D, storage->frame.current_rt->mip_maps[0].color); + } else { + glBindTexture(GL_TEXTURE_2D, storage->frame.current_rt->mip_maps[0].sizes[i].color); + } + + if (i == 0) { + + state.effect_blur_shader.set_uniform(EffectBlurShaderGLES2::GLOW_BLOOM, env->glow_bloom); + state.effect_blur_shader.set_uniform(EffectBlurShaderGLES2::GLOW_HDR_THRESHOLD, env->glow_hdr_bleed_threshold); + state.effect_blur_shader.set_uniform(EffectBlurShaderGLES2::GLOW_HDR_SCALE, env->glow_hdr_bleed_scale); + } + + glBindFramebuffer(GL_FRAMEBUFFER, storage->frame.current_rt->mip_maps[1].sizes[i].fbo); + storage->_copy_screen(); + state.effect_blur_shader.set_conditional(EffectBlurShaderGLES2::GLOW_GAUSSIAN_HORIZONTAL, false); + state.effect_blur_shader.set_conditional(EffectBlurShaderGLES2::GLOW_FIRST_PASS, false); + + //vertical pass + state.effect_blur_shader.set_conditional(EffectBlurShaderGLES2::GLOW_GAUSSIAN_VERTICAL, true); + state.effect_blur_shader.bind(); + state.effect_blur_shader.set_uniform(EffectBlurShaderGLES2::PIXEL_SIZE, Vector2(1.0 / vp_w, 1.0 / vp_h)); + state.effect_blur_shader.set_uniform(EffectBlurShaderGLES2::LOD, storage->frame.current_rt->mip_maps[0].color ? float(i) : 0.0); + state.effect_blur_shader.set_uniform(EffectBlurShaderGLES2::GLOW_STRENGTH, env->glow_strength); + glActiveTexture(GL_TEXTURE0); + + if (storage->frame.current_rt->mip_maps[0].color) { + glBindTexture(GL_TEXTURE_2D, storage->frame.current_rt->mip_maps[1].color); + } else { + glBindTexture(GL_TEXTURE_2D, storage->frame.current_rt->mip_maps[1].sizes[i].color); + } + + glBindFramebuffer(GL_FRAMEBUFFER, storage->frame.current_rt->mip_maps[0].sizes[i + 1].fbo); //next level, since mipmaps[0] starts one level bigger + storage->_copy_screen(); + state.effect_blur_shader.set_conditional(EffectBlurShaderGLES2::GLOW_GAUSSIAN_VERTICAL, false); + } + + glViewport(0, 0, storage->frame.current_rt->width, storage->frame.current_rt->height); + } + + if (storage->frame.current_rt->external.fbo != 0) { + glBindFramebuffer(GL_FRAMEBUFFER, storage->frame.current_rt->external.fbo); + } else { + glBindFramebuffer(GL_FRAMEBUFFER, storage->frame.current_rt->fbo); + } + + glActiveTexture(GL_TEXTURE0); + if (storage->frame.current_rt->mip_maps[0].color) { + glBindTexture(GL_TEXTURE_2D, storage->frame.current_rt->mip_maps[0].color); + } else { + glBindTexture(GL_TEXTURE_2D, storage->frame.current_rt->mip_maps[0].sizes[0].color); + } + + state.tonemap_shader.set_conditional(TonemapShaderGLES2::USE_GLOW_FILTER_BICUBIC, env->glow_bicubic_upscale); + + if (max_glow_level >= 0) { + if (storage->frame.current_rt->mip_maps[0].color) { + for (int i = 0; i < (max_glow_level + 1); i++) { + + if (glow_mask & (1 << i)) { + if (i == 0) { + state.tonemap_shader.set_conditional(TonemapShaderGLES2::USE_GLOW_LEVEL1, true); + } + if (i == 1) { + state.tonemap_shader.set_conditional(TonemapShaderGLES2::USE_GLOW_LEVEL2, true); + } + if (i == 2) { + state.tonemap_shader.set_conditional(TonemapShaderGLES2::USE_GLOW_LEVEL3, true); + } + if (i == 3) { + state.tonemap_shader.set_conditional(TonemapShaderGLES2::USE_GLOW_LEVEL4, true); + } + if (i == 4) { + state.tonemap_shader.set_conditional(TonemapShaderGLES2::USE_GLOW_LEVEL5, true); + } + if (i == 5) { + state.tonemap_shader.set_conditional(TonemapShaderGLES2::USE_GLOW_LEVEL6, true); + } + if (i == 6) { + state.tonemap_shader.set_conditional(TonemapShaderGLES2::USE_GLOW_LEVEL7, true); + } + } + } + glActiveTexture(GL_TEXTURE1); + glBindTexture(GL_TEXTURE_2D, storage->frame.current_rt->mip_maps[0].color); + } else { + + state.tonemap_shader.set_conditional(TonemapShaderGLES2::USE_MULTI_TEXTURE_GLOW, true); + int active_glow_level = 0; + for (int i = 0; i < (max_glow_level + 1); i++) { + + if (glow_mask & (1 << i)) { + active_glow_level++; + glActiveTexture(GL_TEXTURE0 + active_glow_level); + glBindTexture(GL_TEXTURE_2D, storage->frame.current_rt->mip_maps[0].sizes[i + 1].color); + if (active_glow_level == 1) { + state.tonemap_shader.set_conditional(TonemapShaderGLES2::USE_GLOW_LEVEL1, true); + } + if (active_glow_level == 2) { + state.tonemap_shader.set_conditional(TonemapShaderGLES2::USE_GLOW_LEVEL2, true); + } + if (active_glow_level == 3) { + state.tonemap_shader.set_conditional(TonemapShaderGLES2::USE_GLOW_LEVEL3, true); + } + if (active_glow_level == 4) { + state.tonemap_shader.set_conditional(TonemapShaderGLES2::USE_GLOW_LEVEL4, true); + } + if (active_glow_level == 5) { + state.tonemap_shader.set_conditional(TonemapShaderGLES2::USE_GLOW_LEVEL5, true); + } + if (active_glow_level == 6) { + state.tonemap_shader.set_conditional(TonemapShaderGLES2::USE_GLOW_LEVEL6, true); + } + if (active_glow_level == 7) { + state.tonemap_shader.set_conditional(TonemapShaderGLES2::USE_GLOW_LEVEL7, true); + } + } + } + } + + state.tonemap_shader.set_conditional(TonemapShaderGLES2::USE_GLOW_SCREEN, env->glow_blend_mode == VS::GLOW_BLEND_MODE_SCREEN); + state.tonemap_shader.set_conditional(TonemapShaderGLES2::USE_GLOW_SOFTLIGHT, env->glow_blend_mode == VS::GLOW_BLEND_MODE_SOFTLIGHT); + state.tonemap_shader.set_conditional(TonemapShaderGLES2::USE_GLOW_REPLACE, env->glow_blend_mode == VS::GLOW_BLEND_MODE_REPLACE); + } + + //Adjustments + if (env->adjustments_enabled) { + + state.tonemap_shader.set_conditional(TonemapShaderGLES2::USE_BCS, true); + RasterizerStorageGLES2::Texture *tex = storage->texture_owner.getornull(env->color_correction); + if (tex) { + state.tonemap_shader.set_conditional(TonemapShaderGLES2::USE_COLOR_CORRECTION, true); + glActiveTexture(GL_TEXTURE2); + glBindTexture(tex->target, tex->tex_id); + } + } + + state.tonemap_shader.bind(); + + if (max_glow_level >= 0) { + + state.tonemap_shader.set_uniform(TonemapShaderGLES2::GLOW_INTENSITY, env->glow_intensity); + int ss[2] = { + storage->frame.current_rt->width, + storage->frame.current_rt->height, + }; + glUniform2iv(state.tonemap_shader.get_uniform(TonemapShaderGLES2::GLOW_TEXTURE_SIZE), 1, ss); + } + + if (env->adjustments_enabled) { + + state.tonemap_shader.set_uniform(TonemapShaderGLES2::BCS, Vector3(env->adjustments_brightness, env->adjustments_contrast, env->adjustments_saturation)); + } + + storage->_copy_screen(); + + //turn off everything used + state.tonemap_shader.set_conditional(TonemapShaderGLES2::USE_GLOW_LEVEL1, false); + state.tonemap_shader.set_conditional(TonemapShaderGLES2::USE_GLOW_LEVEL2, false); + state.tonemap_shader.set_conditional(TonemapShaderGLES2::USE_GLOW_LEVEL3, false); + state.tonemap_shader.set_conditional(TonemapShaderGLES2::USE_GLOW_LEVEL4, false); + state.tonemap_shader.set_conditional(TonemapShaderGLES2::USE_GLOW_LEVEL5, false); + state.tonemap_shader.set_conditional(TonemapShaderGLES2::USE_GLOW_LEVEL6, false); + state.tonemap_shader.set_conditional(TonemapShaderGLES2::USE_GLOW_LEVEL7, false); + state.tonemap_shader.set_conditional(TonemapShaderGLES2::USE_GLOW_REPLACE, false); + state.tonemap_shader.set_conditional(TonemapShaderGLES2::USE_GLOW_SCREEN, false); + state.tonemap_shader.set_conditional(TonemapShaderGLES2::USE_GLOW_SOFTLIGHT, false); + state.tonemap_shader.set_conditional(TonemapShaderGLES2::USE_GLOW_FILTER_BICUBIC, false); + state.tonemap_shader.set_conditional(TonemapShaderGLES2::USE_MULTI_TEXTURE_GLOW, false); + state.tonemap_shader.set_conditional(TonemapShaderGLES2::USE_BCS, false); + state.tonemap_shader.set_conditional(TonemapShaderGLES2::USE_COLOR_CORRECTION, false); +} + void RasterizerSceneGLES2::render_scene(const Transform &p_cam_transform, const CameraMatrix &p_cam_projection, bool p_cam_ortogonal, InstanceBase **p_cull_result, int p_cull_count, RID *p_light_cull_result, int p_light_cull_count, RID *p_reflection_probe_cull_result, int p_reflection_probe_cull_count, RID p_environment, RID p_shadow_atlas, RID p_reflection_atlas, RID p_reflection_probe, int p_reflection_probe_pass) { Transform cam_transform = p_cam_transform; @@ -2831,6 +3297,12 @@ void RasterizerSceneGLES2::render_scene(const Transform &p_cam_transform, const reflection_probe_count = 0; } + if (env && env->bg_mode == VS::ENV_BG_CANVAS) { + // If using canvas background, copy 2d to screen copy texture + // TODO: When GLES2 renders to current_rt->mip_maps[], this copy will no longer be needed + _copy_texture_to_buffer(storage->frame.current_rt->color, storage->frame.current_rt->copy_screen_effect.fbo); + } + // render list stuff render_list.clear(); @@ -2967,8 +3439,11 @@ void RasterizerSceneGLES2::render_scene(const Transform &p_cam_transform, const clear_color = Color(0.0, 1.0, 0.0, 1.0); } } break; + case VS::ENV_BG_CANVAS: { + // use screen copy as background + _copy_texture_to_buffer(storage->frame.current_rt->copy_screen_effect.color, current_fb); + } break; default: { - // FIXME: implement other background modes } break; } } @@ -3016,7 +3491,7 @@ void RasterizerSceneGLES2::render_scene(const Transform &p_cam_transform, const #elif ANDROID_ENABLED // In GLES2 AndroidBlit is not available, so just copy color texture manually - _copy_texture_to_front_buffer(storage->frame.current_rt->multisample_color); + _copy_texture_to_buffer(storage->frame.current_rt->multisample_color, storage->frame.current_rt->fbo); #endif } @@ -3037,33 +3512,14 @@ void RasterizerSceneGLES2::render_scene(const Transform &p_cam_transform, const _render_render_list(&render_list.elements[render_list.max_elements - render_list.alpha_element_count], render_list.alpha_element_count, cam_transform, p_cam_projection, p_shadow_atlas, env, env_radiance_tex, 0.0, 0.0, reverse_cull, true, false); - glDisable(GL_DEPTH_TEST); - - if (storage->frame.current_rt && storage->frame.current_rt->multisample_active) { -#ifdef GLES_OVER_GL - - glBindFramebuffer(GL_READ_FRAMEBUFFER, storage->frame.current_rt->multisample_fbo); - glReadBuffer(GL_COLOR_ATTACHMENT0); - glBindFramebuffer(GL_DRAW_FRAMEBUFFER, storage->frame.current_rt->fbo); - glBlitFramebuffer(0, 0, storage->frame.current_rt->width, storage->frame.current_rt->height, 0, 0, storage->frame.current_rt->width, storage->frame.current_rt->height, GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT, GL_NEAREST); - - glBindFramebuffer(GL_READ_FRAMEBUFFER, 0); - glBindFramebuffer(GL_DRAW_FRAMEBUFFER, 0); -#elif IPHONE_ENABLED - - glBindFramebuffer(GL_READ_FRAMEBUFFER, storage->frame.current_rt->multisample_fbo); - glBindFramebuffer(GL_DRAW_FRAMEBUFFER, storage->frame.current_rt->fbo); - glResolveMultisampleFramebufferAPPLE(); - - glBindFramebuffer(GL_READ_FRAMEBUFFER, 0); - glBindFramebuffer(GL_DRAW_FRAMEBUFFER, 0); -#elif ANDROID_ENABLED - - // In GLES2 Android Blit is not available, so just copy color texture manually - _copy_texture_to_front_buffer(storage->frame.current_rt->multisample_color); -#endif + if (p_reflection_probe.is_valid()) { + // Rendering to a probe so no need for post_processing + return; } + //post process + _post_process(env, p_cam_projection); + //#define GLES2_SHADOW_ATLAS_DEBUG_VIEW #ifdef GLES2_SHADOW_ATLAS_DEBUG_VIEW @@ -3313,6 +3769,10 @@ void RasterizerSceneGLES2::render_shadow(RID p_light, RID p_shadow_atlas, int p_ glEnable(GL_SCISSOR_TEST); glClearDepth(1.0f); glClear(GL_DEPTH_BUFFER_BIT); + if (storage->config.use_rgba_3d_shadows) { + glClearColor(1.0, 1.0, 1.0, 1.0); + glClear(GL_COLOR_BUFFER_BIT); + } glDisable(GL_SCISSOR_TEST); if (light->reverse_cull) { @@ -3445,6 +3905,8 @@ void RasterizerSceneGLES2::initialize() { state.scene_shader.set_conditional(SceneShaderGLES2::USE_RGBA_SHADOWS, storage->config.use_rgba_3d_shadows); state.cube_to_dp_shader.init(); + state.effect_blur_shader.init(); + state.tonemap_shader.init(); render_list.init(); |