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android: jpeg: Support multi-planar buffers

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The JPEG post-processor uses MappedFrameBuffer to access pixel data, but
only uses data from the first plane. Pass the vector of planes to the
encode() function to correctly handle multi-planar formats (currently
limited to NV12).

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Umang Jain <umang.jain@ideasonboard.com>
Tested-by: Umang Jain <umang.jain@ideasonboard.com>
Reviewed-by: Hirokazu Honda <hiroh@chromium.org>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
This commit is contained in:
Laurent Pinchart 2021-09-06 16:25:06 +03:00
parent 2dca2b2fc6
commit 894ca69f60
4 changed files with 20 additions and 14 deletions
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2
src/android/jpeg/post_processor_jpeg.cpp
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@ -72,7 +72,7 @@ void PostProcessorJpeg::generateThumbnail(const FrameBuffer &source,
*/
thumbnail->resize(rawThumbnail.size());
int jpeg_size = thumbnailEncoder_.encode(rawThumbnail,
int jpeg_size = thumbnailEncoder_.encode({ rawThumbnail },
*thumbnail, {}, quality);
thumbnail->resize(jpeg_size);