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Commit a4b02cd8 authored by Derek Smith's avatar Derek Smith Committed by Jerry Wong
Browse files

media: check decoder support for thumbnail dimensions 



Allow thumbnails to be decoded if a decoder supports the
thumbnail resolution but does not support the full image
resolution.

bug: 204349132
test: android.media.cts.ThumbnailUtilsTest

Signed-off-by: default avatarDerek Smith <derek.smith@broadcom.com>
Change-Id: I748509dca03afdb1a93852025d0be30b8df641ed
parent ed71a121

media/libmediaplayerservice/StagefrightMetadataRetriever.cpp

+9 −0
Original line number Diff line number Diff line
@@ -231,6 +231,15 @@ sp<IMemory> StagefrightMetadataRetriever::getImageInternal( 
        format = NULL;

    }



    // If decoding thumbnail check decoder supports thumbnail dimensions instead

    int32_t thumbHeight, thumbWidth;

    if (thumbnail && format != NULL

            && trackMeta->findInt32(kKeyThumbnailHeight, &thumbHeight)

            && trackMeta->findInt32(kKeyThumbnailWidth, &thumbWidth)) {

        format->setInt32("height", thumbHeight);

        format->setInt32("width", thumbWidth);

    }



    MediaCodecList::findMatchingCodecs(

            mime,

            false, /* encoder */