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| author | Gwenole Beauchesne <gbeauchesne@splitted-desktop.com> | 2009-03-31 08:33:02 +0000 |
|---|---|---|
| committer | Gwenole Beauchesne <gbeauchesne@splitted-desktop.com> | 2009-03-31 08:33:02 +0000 |
| commit | a3d636aff9d18e66fa3e260f515f6e9dba25bf2f (patch) | |
| tree | 446296943b297dc0480446b07bff58e83d2f50c1 /libavcodec/vaapi_internal.h | |
| parent | ccc745cdf488ee0b999ea922c0cf09262f92ed4a (diff) | |
Improve VA API buffers allocation logic. This also reduces struct vaapi_context
down to ~60 bytes vs. a few KBs before, and gets rid of explicit VA data types.
Originally committed as revision 18256 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/vaapi_internal.h')
| -rw-r--r-- | libavcodec/vaapi_internal.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/libavcodec/vaapi_internal.h b/libavcodec/vaapi_internal.h index 345289086e..bfc0f80162 100644 --- a/libavcodec/vaapi_internal.h +++ b/libavcodec/vaapi_internal.h @@ -44,6 +44,15 @@ static inline VASurfaceID ff_vaapi_get_surface(Picture *pic) /** Common AVHWAccel.end_frame() implementation */ int ff_vaapi_common_end_frame(MpegEncContext *s); +/** Allocate a new picture parameter buffer */ +void *ff_vaapi_alloc_picture(struct vaapi_context *vactx, unsigned int size); + +/** Allocate a new IQ matrix buffer */ +void *ff_vaapi_alloc_iq_matrix(struct vaapi_context *vactx, unsigned int size); + +/** Allocate a new bit-plane buffer */ +uint8_t *ff_vaapi_alloc_bitplane(struct vaapi_context *vactx, uint32_t size); + /** * Allocate a new slice descriptor for the input slice. * |