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Deprecate avcodec_pix_fmt_string() in favor ofav_get_pix_fmt_string(), added to libavutil/pixdesc.h.
Originally committed as revision 25879 to svn://svn.ffmpeg.org/ffmpeg/trunk
Apply minor simplification in av_read_image_line().
Originally committed as revision 25112 to svn://svn.ffmpeg.org/ffmpeg/trunk
pixdesc: indent
Originally committed as revision 25111 to svn://svn.ffmpeg.org/ffmpeg/trunk
pixdesc: use 8-bit accesses when possible in av_read/write_image_line()
This fixes out of bounds accesses for big endian formats and should bea little faster.
Originally committed as revision 25110 to svn://svn.ffmpeg.org/ffmpeg/trunk
Cosmetics: use x ? y : z construct and merge intialization anddefinition for the val variable in av_read_image_line(). Simplify.
Originally committed as revision 25109 to svn://svn.ffmpeg.org/ffmpeg/trunk
pixdesc: add missing includes
Originally committed as revision 24153 to svn://svn.ffmpeg.org/ffmpeg/trunk
Reindent after r24101.
Originally committed as revision 24126 to svn://svn.ffmpeg.org/ffmpeg/trunk
Rename read/write_line() to av_read/write_image_line().
The old names were not av_ prefixed, and they were causing linkingfailure on many platforms. The new names are also more descriptive.
Patch by Stefano Sabatini.
Originally committed as revision 24101 to svn://svn.ffmpeg.org/ffmpeg/trunk
Add PIX_FMT_Y400A, 8bit gray, 8bit alpha
Originally committed as revision 22881 to svn://svn.ffmpeg.org/ffmpeg/trunk
Add initial support for 12-bit color mode.Patch by Janusz Krzysztofik jkrzyszt tis icnet plOriginal thread:Subject: [FFmpeg-devel] [PATCH v2] Add initial support for 12-bit color mode.Date: Mon, 1 Mar 2010 02:05:07 +0100
Originally committed as revision 22220 to svn://svn.ffmpeg.org/ffmpeg/trunk
Declare the PIX_FMT_GRAY8 pixel format as a paletted format. This isconsistent with the allocation currently done for PIX_FMT_GRAY8pictures.
No significant slow-downs have been measured.
See the thread:Subject: [FFmpeg-devel] [PATCH] Is gray8 a paletted format?...
Move read_line() and write_line() definition from pixdesc.h topixdesc.c, which are now not anymore marked as static inline.
Fix the inclusion of the private header intreadwrite.h in the publicheader pixdesc.h.
Originally committed as revision 21854 to svn://svn.ffmpeg.org/ffmpeg/trunk
Implement av_get_pix_fmt(), and deprecate avcodec_get_pix_fmt().
Originally committed as revision 21545 to svn://svn.ffmpeg.org/ffmpeg/trunk
H264 DXVA2 implementation
It allows VLD H264 decoding using DXVA2 (GPU assisted decoding API underVISTA and Windows 7). It is implemented by using AVHWAccel API. It has been tested successfullyfor 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...
Make av_pix_fmt_descriptors use the same pixel format names as definedin libavcodec/imgconvert.c.
Avoid to break compatility when making the functions dealing withpixel format names in imgconvert.c use the names defined in pixdescs.
Originally committed as revision 20624 to svn://svn.ffmpeg.org/ffmpeg/trunk
Rename AVPixFmtDescriptor.nb_channels to nb_components, the new nameis more clear and lexically more consistent with API anddocumentation.
Originally committed as revision 20545 to svn://svn.ffmpeg.org/ffmpeg/trunk
Add PIX_FMT_VDPAU_MPEG4 to pixdesc.c.
Originally committed as revision 20509 to svn://svn.ffmpeg.org/ffmpeg/trunk
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
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
Move pixdesc.{h,c} from libavcodec to libavutil.
This way pixdescs can be used without requiring a dependency onlibavcodec.
Originally committed as revision 20389 to svn://svn.ffmpeg.org/ffmpeg/trunk