Commit Graph

8 Commits

Author SHA1 Message Date
Stefano Sabatini
80a07f6e47 Implement av_get_pix_fmt(), and deprecate avcodec_get_pix_fmt().
Originally committed as revision 21545 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-30 18:50:00 +00:00
Laurent Aimar
92c6a099ba H264 DXVA2 implementation
It allows VLD H264 decoding using DXVA2 (GPU assisted decoding API under
VISTA and Windows 7).
 It is implemented by using AVHWAccel API. It has been tested successfully
for some time in VLC using an nvidia card on Windows 7.

 To compile it, you need to have the system header dxva2api.h (either from
microsoft or using http://downloads.videolan.org/pub/videolan/testing/contrib/dxva2api.h)
 The generated libavcodec.dll does not depend directly on any new lib as
the necessary objects are given by the application using FFmpeg.

Originally committed as revision 21353 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-20 18:54:51 +00:00
Stefano Sabatini
382cb1154c Make av_pix_fmt_descriptors use the same pixel format names as defined
in libavcodec/imgconvert.c.

Avoid to break compatility when making the functions dealing with
pixel format names in imgconvert.c use the names defined in pixdescs.

Originally committed as revision 20624 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-11-26 20:58:37 +00:00
Stefano Sabatini
b8873c2a8f Rename AVPixFmtDescriptor.nb_channels to nb_components, the new name
is more clear and lexically more consistent with API and
documentation.

Originally committed as revision 20545 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-11-18 00:07:20 +00:00
Carl Eugen Hoyos
dd6308addd Add PIX_FMT_VDPAU_MPEG4 to pixdesc.c.
Originally committed as revision 20509 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-11-11 00:02:36 +00:00
Stefano Sabatini
3fa70a3bc8 Add pixel format descriptors for the HW-accelerated formats.
This completes the list of all descriptors in av_pix_fmt_descriptors.

Originally committed as revision 20467 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-11-05 23:45:15 +00:00
Stefano Sabatini
d71ad089ef Add PIX_FMT_PAL flag to BGR8, BGR4_BYTE, RGB8, and RGB4_BYTE formats.
Originally committed as revision 20434 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-11-02 20:23:47 +00:00
Stefano Sabatini
51135d1d8e Move pixdesc.{h,c} from libavcodec to libavutil.
This way pixdescs can be used without requiring a dependency on
libavcodec.

Originally committed as revision 20389 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-27 20:56:56 +00:00