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Commit 6237169f authored by TreeHugger Robot's avatar TreeHugger Robot Committed by Automerger Merge Worker
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Merge "Skip fp16 buffers for GPUs that don't support fp16 textures." into... 

Merge "Skip fp16 buffers for GPUs that don't support fp16 textures." into sc-dev am: 06c3b638 am: 8f06c1ba

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/native/+/15177201

Change-Id: Id8a91bbd974a0db65185d738fec5666b61661d84
parents 1d7342b9 8f06c1ba

libs/renderengine/skia/Cache.cpp

+7 −1
Original line number Diff line number Diff line
@@ -313,7 +313,13 @@ void Cache::primeShaderCache(SkiaRenderEngine* renderengine) { 


        // The majority of shaders are related to sampling images.

        // These need to be generated with various source textures

        for (auto texture : {srcTexture, externalTexture, f16ExternalTexture}) {

        // The F16 texture may not be usable on all devices, so check first that it was created with

        // the requested usage bit.

        auto textures = {srcTexture, externalTexture};

        auto texturesWithF16 = {srcTexture, externalTexture, f16ExternalTexture};

        bool canUsef16 = f16ExternalBuffer->getUsage() & GRALLOC_USAGE_HW_TEXTURE;



        for (auto texture : canUsef16 ? texturesWithF16 : textures) {

            drawImageLayers(renderengine, display, dstTexture, texture);

            // Draw layers for b/185569240.

            drawClippedLayers(renderengine, display, dstTexture, texture);