diff options
Diffstat (limited to 'libs/renderengine/skia/SkiaRenderEngine.cpp')
| -rw-r--r-- | libs/renderengine/skia/SkiaRenderEngine.cpp | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/libs/renderengine/skia/SkiaRenderEngine.cpp b/libs/renderengine/skia/SkiaRenderEngine.cpp index 76ebf9d0c2..885bcb9df6 100644 --- a/libs/renderengine/skia/SkiaRenderEngine.cpp +++ b/libs/renderengine/skia/SkiaRenderEngine.cpp @@ -510,7 +510,8 @@ sk_sp<SkShader> SkiaRenderEngine::createRuntimeEffectShader( auto effect = shaders::LinearEffect{.inputDataspace = parameters.layer.sourceDataspace, .outputDataspace = parameters.outputDataSpace, - .undoPremultipliedAlpha = parameters.undoPremultipliedAlpha}; + .undoPremultipliedAlpha = parameters.undoPremultipliedAlpha, + .fakeOutputDataspace = parameters.fakeOutputDataspace}; auto effectIter = mRuntimeEffects.find(effect); sk_sp<SkRuntimeEffect> runtimeEffect = nullptr; @@ -901,12 +902,14 @@ void SkiaRenderEngine::drawLayersInternal( (display.outputDataspace & ui::Dataspace::TRANSFER_MASK) == static_cast<int32_t>(ui::Dataspace::TRANSFER_SRGB); - const ui::Dataspace runtimeEffectDataspace = !dimInLinearSpace && isExtendedHdr + const bool useFakeOutputDataspaceForRuntimeEffect = !dimInLinearSpace && isExtendedHdr; + + const ui::Dataspace fakeDataspace = useFakeOutputDataspaceForRuntimeEffect ? static_cast<ui::Dataspace>( (display.outputDataspace & ui::Dataspace::STANDARD_MASK) | ui::Dataspace::TRANSFER_GAMMA2_2 | (display.outputDataspace & ui::Dataspace::RANGE_MASK)) - : display.outputDataspace; + : ui::Dataspace::UNKNOWN; // If the input dataspace is range extended, the output dataspace transfer is sRGB // and dimmingStage is GAMMA_OETF, dim in linear space instead, and @@ -1013,7 +1016,8 @@ void SkiaRenderEngine::drawLayersInternal( .layerDimmingRatio = dimInLinearSpace ? layerDimmingRatio : 1.f, - .outputDataSpace = runtimeEffectDataspace})); + .outputDataSpace = display.outputDataspace, + .fakeOutputDataspace = fakeDataspace})); // Turn on dithering when dimming beyond this (arbitrary) threshold... static constexpr float kDimmingThreshold = 0.2f; @@ -1077,7 +1081,8 @@ void SkiaRenderEngine::drawLayersInternal( .undoPremultipliedAlpha = false, .requiresLinearEffect = requiresLinearEffect, .layerDimmingRatio = layerDimmingRatio, - .outputDataSpace = runtimeEffectDataspace})); + .outputDataSpace = display.outputDataspace, + .fakeOutputDataspace = fakeDataspace})); } if (layer.disableBlending) { |