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Commit 06e16941 authored by John Reck's avatar John Reck Committed by Gerrit Code Review
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Merge "CTS of CtsMediaTestCases#android.media.cts.DecodeAccuracyTest may fail... 

Merge "CTS of CtsMediaTestCases#android.media.cts.DecodeAccuracyTest may fail when video is cropped. When we use GPU to copy the data, rendering would choose filter. But we need add shrink in border to ensure the sampler not reach border like what GUI does."
parents b0578d5f b48d4d10

libs/hwui/Readback.cpp

+16 −0
Original line number Diff line number Diff line
@@ -32,6 +32,8 @@ 


using namespace android::uirenderer::renderthread;



static constexpr bool sEnableExtraCropInset = true;



namespace android {

namespace uirenderer {
@@ -71,6 +73,20 @@ CopyResult Readback::copySurfaceInto(ANativeWindow* window, const Rect& inSrcRec 
        ALOGW("Surface doesn't have any previously queued frames, nothing to readback from");

        return CopyResult::SourceEmpty;

    }



    if (sEnableExtraCropInset &&

        (cropRect.right - cropRect.left != bitmap->width() ||

        cropRect.bottom - cropRect.top != bitmap->height())) {

       /*

        * When we need use filtering, we should also make border shrink here like gui.

        * But we could not check format for YUV or RGB here... Just use 1 pix.

        */

        cropRect.left += 0.5f;

        cropRect.top  += 0.5f;

        cropRect.right -= 0.5f;

        cropRect.bottom -= 0.5f;

    }



    UniqueAHardwareBuffer sourceBuffer{rawSourceBuffer};

    AHardwareBuffer_Desc description;

    AHardwareBuffer_describe(sourceBuffer.get(), &description);