diff options
| author | Andreas Rheinhardt <andreas.rheinhardt@outlook.com> | 2022-08-04 16:21:03 +0200 |
|---|---|---|
| committer | Andreas Rheinhardt <andreas.rheinhardt@outlook.com> | 2023-10-07 22:35:22 +0200 |
| commit | f8252d6ce3ff7f306f7f7689c8c1c0c02126c70d (patch) | |
| tree | e37bed3b2eea908606c9950c631bb988708b4a73 /libavcodec/decode.h | |
| parent | 3ba4f9c21e8bd78386738324d8767d74d75eec53 (diff) | |
| download | ffmpeg-f8252d6ce3ff7f306f7f7689c8c1c0c02126c70d.tar.gz | |
avcodec/decode: Use RefStruct API for hwaccel_picture_private
Avoids allocations and therefore error checks: Syncing
hwaccel_picture_private across threads can't fail any more.
Also gets rid of an unnecessary pointer in structures and
in the parameter list of ff_hwaccel_frame_priv_alloc().
Reviewed-by: Anton Khirnov <anton@khirnov.net>
Reviewed-by: Lynne <dev@lynne.ee>
Tested-by: Lynne <dev@lynne.ee>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Diffstat (limited to 'libavcodec/decode.h')
| -rw-r--r-- | libavcodec/decode.h | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/libavcodec/decode.h b/libavcodec/decode.h index be03c136e7..daf1a67444 100644 --- a/libavcodec/decode.h +++ b/libavcodec/decode.h @@ -21,7 +21,6 @@ #ifndef AVCODEC_DECODE_H #define AVCODEC_DECODE_H -#include "libavutil/buffer.h" #include "libavutil/frame.h" #include "libavutil/hwcontext.h" @@ -141,17 +140,14 @@ int ff_side_data_update_matrix_encoding(AVFrame *frame, /** * Allocate a hwaccel frame private data if the provided avctx - * uses a hwaccel method that needs it. The private data will - * be refcounted via the AVBuffer API (if allocated). + * uses a hwaccel method that needs it. The returned data is + * a RefStruct reference (if allocated). * * @param avctx The codec context * @param hwaccel_picture_private Pointer to return hwaccel_picture_private - * @param hwaccel_priv_buf Pointer to return the AVBufferRef owning - * hwaccel_picture_private * @return 0 on success, < 0 on error */ -int ff_hwaccel_frame_priv_alloc(AVCodecContext *avctx, void **hwaccel_picture_private, - AVBufferRef **hwaccel_priv_buf); +int ff_hwaccel_frame_priv_alloc(AVCodecContext *avctx, void **hwaccel_picture_private); /** * Get side data of the given type from a decoding context. |