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| author | Andreas Rheinhardt <andreas.rheinhardt@gmail.com> | 2021-03-17 22:43:32 +0100 |
|---|---|---|
| committer | Andreas Rheinhardt <andreas.rheinhardt@gmail.com> | 2021-03-22 02:43:04 +0100 |
| commit | 7b100839330ace3b4846ee4a1fc5caf4b8f8a34e (patch) | |
| tree | 5743c922bd05a372bfbe733cf7ee482153d8e55d /libavcodec/decode.h | |
| parent | ab5803553b3932da3227647ae27f2e2795cc5752 (diff) | |
| download | ffmpeg-7b100839330ace3b4846ee4a1fc5caf4b8f8a34e.tar.gz | |
avcodec: Factor updating palette out
Because the properties of frames returned from ff_get/reget_buffer
are not reset at all, lots of returned frames had palette_has_changed
wrongly set to 1. This has been changed, too.
Reviewed-by: James Almer <jamrial@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Diffstat (limited to 'libavcodec/decode.h')
| -rw-r--r-- | libavcodec/decode.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/libavcodec/decode.h b/libavcodec/decode.h index 1467b1eb33..dee2543b1c 100644 --- a/libavcodec/decode.h +++ b/libavcodec/decode.h @@ -80,6 +80,15 @@ int ff_decode_get_hw_frames_ctx(AVCodecContext *avctx, int ff_attach_decode_data(AVFrame *frame); /** + * Check whether the side-data of src contains a palette of + * size AVPALETTE_SIZE; if so, copy it to dst and return 1; + * else return 0. + * Also emit an error message upon encountering a palette + * with invalid size. + */ +int ff_copy_palette(void *dst, const AVPacket *src, void *logctx); + +/** * Perform decoder initialization and validation. * Called when opening the decoder, before the AVCodec.init() call. */ |