diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gles3/rasterizer_scene_gles3.cpp | 62 | ||||
| -rw-r--r-- | drivers/gles3/rasterizer_scene_gles3.h | 5 | ||||
| -rw-r--r-- | drivers/gles3/shaders/copy.glsl | 5 |
3 files changed, 70 insertions, 2 deletions
diff --git a/drivers/gles3/rasterizer_scene_gles3.cpp b/drivers/gles3/rasterizer_scene_gles3.cpp index 913aa62452..96c3da99f0 100644 --- a/drivers/gles3/rasterizer_scene_gles3.cpp +++ b/drivers/gles3/rasterizer_scene_gles3.cpp @@ -977,6 +977,27 @@ void RasterizerSceneGLES3::environment_set_fog_height(RID p_env, bool p_enable, env->fog_height_curve = p_height_curve; } +bool RasterizerSceneGLES3::is_environment(RID p_env) { + + return environment_owner.owns(p_env); +} + +VS::EnvironmentBG RasterizerSceneGLES3::environment_get_background(RID p_env) { + + const Environment *env = environment_owner.getornull(p_env); + ERR_FAIL_COND_V(!env, VS::ENV_BG_MAX); + + return env->bg_mode; +} + +int RasterizerSceneGLES3::environment_get_canvas_max_layer(RID p_env) { + + const Environment *env = environment_owner.getornull(p_env); + ERR_FAIL_COND_V(!env, -1); + + return env->canvas_max_layer; +} + RID RasterizerSceneGLES3::light_instance_create(RID p_light) { LightInstance *light_instance = memnew(LightInstance); @@ -3561,7 +3582,7 @@ void RasterizerSceneGLES3::_post_process(Environment *env, const CameraMatrix &p glUniform2iv(state.exposure_shader.get_uniform(ExposureShaderGLES3::SOURCE_RENDER_SIZE), 1, ss); glUniform2iv(state.exposure_shader.get_uniform(ExposureShaderGLES3::TARGET_SIZE), 1, ds); glActiveTexture(GL_TEXTURE0); - glBindTexture(GL_TEXTURE_2D, storage->frame.current_rt->buffers.diffuse); + glBindTexture(GL_TEXTURE_2D, composite_from); glBindFramebuffer(GL_FRAMEBUFFER, exposure_shrink[0].fbo); glViewport(0, 0, exposure_shrink_size, exposure_shrink_size); @@ -3957,6 +3978,7 @@ void RasterizerSceneGLES3::render_scene(const Transform &p_cam_transform, const use_mrt = use_mrt && !storage->frame.current_rt->flags[RasterizerStorage::RENDER_TARGET_TRANSPARENT]; use_mrt = use_mrt && !storage->frame.current_rt->flags[RasterizerStorage::RENDER_TARGET_NO_3D_EFFECTS]; use_mrt = use_mrt && state.debug_draw != VS::VIEWPORT_DEBUG_DRAW_OVERDRAW; + use_mrt = use_mrt && env && (env->bg_mode != VS::ENV_BG_KEEP && env->bg_mode != VS::ENV_BG_CANVAS); glViewport(0, 0, storage->frame.current_rt->width, storage->frame.current_rt->height); @@ -4020,6 +4042,10 @@ void RasterizerSceneGLES3::render_scene(const Transform &p_cam_transform, const storage->frame.clear_request = false; } + } else if (env->bg_mode == VS::ENV_BG_CANVAS) { + + clear_color = env->bg_color.to_linear(); + storage->frame.clear_request = false; } else if (env->bg_mode == VS::ENV_BG_COLOR) { clear_color = env->bg_color.to_linear(); @@ -4037,7 +4063,39 @@ void RasterizerSceneGLES3::render_scene(const Transform &p_cam_transform, const storage->frame.clear_request = false; } - glClearBufferfv(GL_COLOR, 0, clear_color.components); // specular + if (!env || env->bg_mode != VS::ENV_BG_KEEP) { + glClearBufferfv(GL_COLOR, 0, clear_color.components); // specular + } + + if (env && env->bg_mode == VS::ENV_BG_CANVAS) { + //copy canvas to 3d buffer and convert it to linear + + glDisable(GL_BLEND); + glDepthMask(GL_FALSE); + glDisable(GL_DEPTH_TEST); + glDisable(GL_CULL_FACE); + + glActiveTexture(GL_TEXTURE0); + glBindTexture(GL_TEXTURE_2D, storage->frame.current_rt->color); + + storage->shaders.copy.set_conditional(CopyShaderGLES3::DISABLE_ALPHA, true); + + storage->shaders.copy.set_conditional(CopyShaderGLES3::SRGB_TO_LINEAR, true); + + storage->shaders.copy.bind(); + + _copy_screen(); + + //turn off everything used + storage->shaders.copy.set_conditional(CopyShaderGLES3::SRGB_TO_LINEAR, false); + storage->shaders.copy.set_conditional(CopyShaderGLES3::DISABLE_ALPHA, false); + + //restore + glEnable(GL_BLEND); + glDepthMask(GL_TRUE); + glEnable(GL_DEPTH_TEST); + glEnable(GL_CULL_FACE); + } state.texscreen_copied = false; diff --git a/drivers/gles3/rasterizer_scene_gles3.h b/drivers/gles3/rasterizer_scene_gles3.h index 3e15da52ab..c52a00bf17 100644 --- a/drivers/gles3/rasterizer_scene_gles3.h +++ b/drivers/gles3/rasterizer_scene_gles3.h @@ -536,6 +536,11 @@ public: virtual void environment_set_fog_depth(RID p_env, bool p_enable, float p_depth_begin, float p_depth_curve, bool p_transmit, float p_transmit_curve); virtual void environment_set_fog_height(RID p_env, bool p_enable, float p_min_height, float p_max_height, float p_height_curve); + virtual bool is_environment(RID p_env); + + virtual VS::EnvironmentBG environment_get_background(RID p_env); + virtual int environment_get_canvas_max_layer(RID p_env); + /* LIGHT INSTANCE */ struct LightDataUBO { diff --git a/drivers/gles3/shaders/copy.glsl b/drivers/gles3/shaders/copy.glsl index 4c8648903e..b0fb525e20 100644 --- a/drivers/gles3/shaders/copy.glsl +++ b/drivers/gles3/shaders/copy.glsl @@ -129,6 +129,11 @@ void main() { color.rgb = mix( (vec3(1.0)+a)*pow(color.rgb,vec3(1.0/2.4))-a , 12.92*color.rgb , lessThan(color.rgb,vec3(0.0031308))); #endif +#ifdef SRGB_TO_LINEAR + + color.rgb = mix(pow((color.rgb + vec3(0.055)) * (1.0 / (1 + 0.055)),vec3(2.4)),color.rgb * (1.0 / 12.92),lessThan(color.rgb,vec3(0.04045))); +#endif + #ifdef DEBUG_GRADIENT color.rg=uv_interp; color.b=0.0; |