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Commit f30f8081 authored by Treehugger Robot's avatar Treehugger Robot Committed by Android (Google) Code Review
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Merge "Only support buffers with layer count == 1" into main

parents 26597a52 301e2037

services/surfaceflinger/SurfaceFlinger.cpp

+13 −0
Original line number Diff line number Diff line
@@ -8553,6 +8553,19 @@ std::shared_ptr<renderengine::ExternalTexture> SurfaceFlinger::getExternalTextur 
        return nullptr;

    }



    if (bufferData.buffer && bufferData.buffer->getLayerCount() != 1) {

        std::string errorMessage =

                base::StringPrintf("Attempted to create an ExternalTexture with layer count (%u)"

                                   " != 1 for layer %s",

                                   bufferData.buffer->getLayerCount(), layerName);

        ALOGD("%s", errorMessage.c_str());

        if (bufferData.releaseBufferListener) {

            bufferData.releaseBufferListener->onTransactionQueueStalled(

                    String8(errorMessage.c_str()));

        }

        return nullptr;

    }



    bool cachedBufferChanged =

            bufferData.flags.test(BufferData::BufferDataChange::cachedBufferChanged);

    if (cachedBufferChanged && bufferData.buffer) {