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* vdpau: store picture data in picture's rather than codec's contextRémi Denis-Courmont2013-08-051-4/+7
| | | | Signed-off-by: Anton Khirnov <anton@khirnov.net>
* h264: deMpegEncContextizeAnton Khirnov2013-02-151-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* vdpau: Add MPEG-4 decoding via hwaccel infrastructureRémi Denis-Courmont2013-01-131-0/+110
Signed-off-by: Diego Biurrun <diego@biurrun.de>
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