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path: root/libavutil/video_enc_params.c
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* lavu/video_enc_params: make sure blocks are properly alignedAnton Khirnov2021-06-10
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* avutil/buffer: Switch AVBuffer API to size_tAndreas Rheinhardt2021-04-27
| | | | | | | Announced in 14040a1d913794d9a3fd6406a6d8c2f0e37e0062. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com> Signed-off-by: James Almer <jamrial@gmail.com>
* avutil/video_enc_params: Check for truncation before creating bufferAndreas Rheinhardt2021-02-19
| | | | Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
* avutil/video_enc_params: Combine overflow checksAndreas Rheinhardt2021-02-19
| | | | | | | | | | | This patch also fixes a -Wtautological-constant-out-of-range-compare warning from Clang and a -Wtype-limits warning from GCC on systems where size_t is 64bits and unsigned 32bits. The reason for this seems to be that variable (whose value derives from sizeof() and can therefore be known at compile-time) is used instead of using sizeof() directly in the comparison. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
* libavutil: add API for exporting video frame quantizersJuan De León2020-05-12
This is intended to replace the deprecated the AV_FRAME_DATA_QP_TABLE* API and extend it to a wider range of codecs. In the future, it may also be extended to support other encoding parameters such as motion vectors. Additional changes by Anton Khirnov <anton@khirnov.net> with suggestions by Lynne <dev@lynne.ee>. Signed-off-by: Juan De León <juandl@google.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Anton Khirnov <anton@khirnov.net>
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