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Commit 01d8fd92 authored by Chia-I Wu's avatar Chia-I Wu Committed by android-build-merger
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surfaceflinger: fix video color conversion in WCG 

am: db06e5e5

Change-Id: Iac94999508fe2d141aad9bd87f694a80b0d11497
parents 0c3a97bf db06e5e5

services/surfaceflinger/RenderEngine/GLES20RenderEngine.cpp

+10 −4
Original line number Diff line number Diff line
@@ -321,10 +321,16 @@ void GLES20RenderEngine::drawMesh(const Mesh& mesh) { 
            default:

                // treat all other dataspaces as sRGB

                wideColorState.setColorMatrix(mState.getColorMatrix() * mSrgbToDisplayP3);

                if ((mDataSpace & Dataspace::TRANSFER_MASK) & Dataspace::TRANSFER_LINEAR) {

                    wideColorState.setInputTransferFunction(Description::TransferFunction::LINEAR);

                } else {

                    wideColorState.setInputTransferFunction(Description::TransferFunction::SRGB);

                switch (static_cast<Dataspace>(mDataSpace & Dataspace::TRANSFER_MASK)) {

                    case Dataspace::TRANSFER_LINEAR:

                        wideColorState.setInputTransferFunction(

                                Description::TransferFunction::LINEAR);

                        break;

                    default:

                        // treat all other transfer functions as sRGB

                        wideColorState.setInputTransferFunction(

                                Description::TransferFunction::SRGB);

                        break;

                }

                wideColorState.setOutputTransferFunction(Description::TransferFunction::SRGB);

                ALOGV("drawMesh: gamut transform applied");