diff options
| -rw-r--r-- | src/android/jpeg/post_processor_jpeg.cpp | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/src/android/jpeg/post_processor_jpeg.cpp b/src/android/jpeg/post_processor_jpeg.cpp index 68d74842..ef2d98cc 100644 --- a/src/android/jpeg/post_processor_jpeg.cpp +++ b/src/android/jpeg/post_processor_jpeg.cpp @@ -72,7 +72,22 @@ void PostProcessorJpeg::generateThumbnail(const FrameBuffer &source, */ thumbnail->resize(rawThumbnail.size()); - int jpeg_size = thumbnailEncoder_.encode({ rawThumbnail }, + /* + * Split planes manually as the encoder expects a vector of + * planes. + * + * \todo Pass a vector of planes directly to + * Thumbnailer::createThumbnailer above and remove the manual + * planes split from here. + */ + std::vector<Span<uint8_t>> thumbnailPlanes; + const PixelFormatInfo &formatNV12 = PixelFormatInfo::info(formats::NV12); + size_t YPlaneSize = formatNV12.planeSize(targetSize, 0); + size_t UVPlaneSize = formatNV12.planeSize(targetSize, 1); + thumbnailPlanes.push_back({ rawThumbnail.data(), YPlaneSize }); + thumbnailPlanes.push_back({ rawThumbnail.data() + YPlaneSize, UVPlaneSize }); + + int jpeg_size = thumbnailEncoder_.encode(thumbnailPlanes, *thumbnail, {}, quality); thumbnail->resize(jpeg_size); |