diff options
| author | Anton Khirnov <anton@khirnov.net> | 2017-07-01 12:09:58 +0200 |
|---|---|---|
| committer | Anton Khirnov <anton@khirnov.net> | 2017-07-26 23:24:14 +0200 |
| commit | 704311b2946d74a80f65906961cd9baaa18683a3 (patch) | |
| tree | 38c3d0ede75e28e984d3dab414d97d2dff28106a | |
| parent | badf0951f54c1332e77455dc40398f3512540c1b (diff) | |
decode: add a per-frame private data for hwaccel use
This will be useful in the CUVID hwaccel. It should also eventually
replace current decoder-specific mechanisms used by various other
hwaccels.
| -rw-r--r-- | libavcodec/decode.c | 3 | ||||
| -rw-r--r-- | libavcodec/decode.h | 6 |
2 files changed, 9 insertions, 0 deletions
diff --git a/libavcodec/decode.c b/libavcodec/decode.c index 9050b57b0b..c76ee6696a 100644 --- a/libavcodec/decode.c +++ b/libavcodec/decode.c @@ -1025,6 +1025,9 @@ static void decode_data_free(void *opaque, uint8_t *data) if (fdd->post_process_opaque_free) fdd->post_process_opaque_free(fdd->post_process_opaque); + if (fdd->hwaccel_priv_free) + fdd->hwaccel_priv_free(fdd->hwaccel_priv); + av_freep(&fdd); } diff --git a/libavcodec/decode.h b/libavcodec/decode.h index 72052f1de5..235f355f82 100644 --- a/libavcodec/decode.h +++ b/libavcodec/decode.h @@ -49,6 +49,12 @@ typedef struct FrameDecodeData { int (*post_process)(void *logctx, AVFrame *frame); void *post_process_opaque; void (*post_process_opaque_free)(void *opaque); + + /** + * Per-frame private data for hwaccels. + */ + void *hwaccel_priv; + void (*hwaccel_priv_free)(void *priv); } FrameDecodeData; /** |