diff options
| author | Mats Peterson <matsp888@yahoo.com> | 2016-03-02 05:14:05 +0300 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2016-03-02 20:11:18 +0300 |
| commit | 2be0366a7f5de926efac5a412268c824a6acbddf (patch) | |
| tree | a0ac5db53e0bd200c70d2512a758e45d1bd5d538 /libavformat/internal.h | |
| parent | 554f6e930ce05a4c5449efcaae36bdafe2d9de74 (diff) | |
lavf/utils: Add ff_get_packet_palette()
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavformat/internal.h')
| -rw-r--r-- | libavformat/internal.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/libavformat/internal.h b/libavformat/internal.h index bc6a6c2716..8e066552d2 100644 --- a/libavformat/internal.h +++ b/libavformat/internal.h @@ -573,4 +573,16 @@ int ff_parse_creation_time_metadata(AVFormatContext *s, int64_t *timestamp, int */ int ff_reshuffle_raw_rgb(AVFormatContext *s, AVPacket **ppkt, AVCodecContext *enc, int expected_stride); +/** + * Retrieves the palette from a packet, either from side data, or + * appended to the video data in the packet itself (raw video only). + * It is commonly used after a call to ff_reshuffle_raw_rgb(). + * + * Use 0 for the ret parameter to check for side data only. + * + * @param pkt pointer to the packet before calling ff_reshuffle_raw_rgb() + * @param ret return value from ff_reshuffle_raw_rgb(), or 0 + */ +int ff_get_packet_palette(AVFormatContext *s, AVPacket *pkt, int ret, const uint8_t **palette); + #endif /* AVFORMAT_INTERNAL_H */ |