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| author | Marton Balint <cus@passwd.hu> | 2023-01-24 00:35:54 +0100 |
|---|---|---|
| committer | Marton Balint <cus@passwd.hu> | 2023-02-13 00:36:46 +0100 |
| commit | 6b6f7db81932f94876ff4bcfd2da0582b8ab897e (patch) | |
| tree | 6aaa307f71042d91c6b19736f1cdc6498fd794e5 /libavcodec/avcodec.c | |
| parent | e506ea3ce1de0c782b2b833398240c8e19a02bb4 (diff) | |
| download | ffmpeg-6b6f7db81932f94876ff4bcfd2da0582b8ab897e.tar.gz | |
avcodec: add AVCodecContext.frame_num as 64 bit variant to frame_number
Frame counters can overflow relatively easily (INT_MAX number of frames is
slightly more than 1 year for 60 fps content), so make sure we use 64 bit
values for them.
Also deprecate the old 32 bit frame_number attribute.
Signed-off-by: Marton Balint <cus@passwd.hu>
Diffstat (limited to 'libavcodec/avcodec.c')
| -rw-r--r-- | libavcodec/avcodec.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/libavcodec/avcodec.c b/libavcodec/avcodec.c index 00a5851807..fb1362290f 100644 --- a/libavcodec/avcodec.c +++ b/libavcodec/avcodec.c @@ -266,7 +266,12 @@ FF_ENABLE_DEPRECATION_WARNINGS goto free_and_end; } - avctx->frame_number = 0; + avctx->frame_num = 0; +#if FF_API_AVCTX_FRAME_NUMBER +FF_DISABLE_DEPRECATION_WARNINGS + avctx->frame_number = avctx->frame_num; +FF_ENABLE_DEPRECATION_WARNINGS +#endif avctx->codec_descriptor = avcodec_descriptor_get(avctx->codec_id); if ((avctx->codec->capabilities & AV_CODEC_CAP_EXPERIMENTAL) && |