avctx->width/height remain right/bottom cropped as previous behaviour. Hardware decoders need to know the uncropped data to allocate surfaces of correct height. Some hardware is picky and fails to decoder properly if a surface larger than needed is used during decode, so just aligning up is not enough. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
FFmpeg README ------------- 1) Documentation ---------------- * Read the documentation in the doc/ directory. 2) Licensing ------------ * See the LICENSE file.
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