diff options
| -rw-r--r-- | libavcodec/avcodec.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h index 10424384ea..3adc941ca8 100644 --- a/libavcodec/avcodec.h +++ b/libavcodec/avcodec.h @@ -2340,6 +2340,18 @@ typedef struct AVCodecContext { * Set to time_base ticks per frame. Default 1, e.g., H.264/MPEG-2 set it to 2. */ int ticks_per_frame; + + /** + * Hardware accelerator context. + * For some hardware accelerators, a global context needs to be + * provided by the user. In that case, this holds display-dependent + * data FFmpeg cannot instantiate itself. Please refer to the + * FFmpeg HW accelerator documentation to know how to fill this + * is. e.g. for VA API, this is a struct vaapi_context. + * - encoding: unused + * - decoding: Set by user + */ + void *hwaccel_context; } AVCodecContext; /** |