diff options
author | Anton Khirnov <anton@khirnov.net> | 2013-02-03 14:10:05 +0400 |
---|---|---|
committer | Anton Khirnov <anton@khirnov.net> | 2013-02-15 19:35:16 +0400 |
commit | 2c541554076cc8a72e7145d4da30389ca763f32f (patch) | |
tree | b404051a202e1ffffe4ecee2df1b89f9f92a70f5 /libavcodec/vaapi_internal.h | |
parent | 1d0feb5d1ac04d187b335f0e8d411c9f40b3a885 (diff) |
h264: deMpegEncContextize
Most of the changes are just trivial are just trivial replacements of
fields from MpegEncContext with equivalent fields in H264Context.
Everything in h264* other than h264.c are those trivial changes.
The nontrivial parts are:
1) extracting a simplified version of the frame management code from
mpegvideo.c. We don't need last/next_picture anymore, since h264 uses
its own more complex system already and those were set only to appease
the mpegvideo parts.
2) some tables that need to be allocated/freed in appropriate places.
3) hwaccels -- mostly trivial replacements.
for dxva, the draw_horiz_band() call is moved from
ff_dxva2_common_end_frame() to per-codec end_frame() callbacks,
because it's now different for h264 and MpegEncContext-based
decoders.
4) svq3 -- it does not use h264 complex reference system, so I just
added some very simplistic frame management instead and dropped the
use of ff_h264_frame_start(). Because of this I also had to move some
initialization code to svq3.
Additional fixes for chroma format and bit depth changes by
Janne Grunau <janne-libav@jannau.net>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Diffstat (limited to 'libavcodec/vaapi_internal.h')
-rw-r--r-- | libavcodec/vaapi_internal.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/libavcodec/vaapi_internal.h b/libavcodec/vaapi_internal.h index c6d5d6e42a..029265496b 100644 --- a/libavcodec/vaapi_internal.h +++ b/libavcodec/vaapi_internal.h @@ -42,7 +42,7 @@ static inline VASurfaceID ff_vaapi_get_surface_id(Picture *pic) } /** Common AVHWAccel.end_frame() implementation */ -int ff_vaapi_common_end_frame(MpegEncContext *s); +void ff_vaapi_common_end_frame(AVCodecContext *avctx); /** Allocate a new picture parameter buffer */ void *ff_vaapi_alloc_pic_param(struct vaapi_context *vactx, unsigned int size); @@ -63,6 +63,10 @@ uint8_t *ff_vaapi_alloc_bitplane(struct vaapi_context *vactx, uint32_t size); */ VASliceParameterBufferBase *ff_vaapi_alloc_slice(struct vaapi_context *vactx, const uint8_t *buffer, uint32_t size); +int ff_vaapi_mpeg_end_frame(AVCodecContext *avctx); +int ff_vaapi_commit_slices(struct vaapi_context *vactx); +int ff_vaapi_render_picture(struct vaapi_context *vactx, VASurfaceID surface); + /* @} */ #endif /* AVCODEC_VAAPI_INTERNAL_H */ |