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av_get_pix_fmt_string(), added to libavutil/pixdesc.h.

Originally committed as revision 25879 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25112 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25111 to svn://svn.ffmpeg.org/ffmpeg/trunk

This fixes out of bounds accesses for big endian formats and should be
a little faster.

Originally committed as revision 25110 to svn://svn.ffmpeg.org/ffmpeg/trunk

definition for the val variable in av_read_image_line(). Simplify.

Originally committed as revision 25109 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 24153 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 24126 to svn://svn.ffmpeg.org/ffmpeg/trunk

The old names were not av_ prefixed, and they were causing linking
failure 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

Originally committed as revision 22881 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Janusz Krzysztofik jkrzyszt tis icnet pl
Original 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

consistent with the allocation currently done for PIX_FMT_GRAY8
pictures.

No significant slow-downs have been measured.

See the thread:
Subject: [FFmpeg-devel] [PATCH] Is gray8 a paletted format?
Date: Sun, 15 Nov 2009 23:36:03 +0100

Originally committed as revision 22191 to svn://svn.ffmpeg.org/ffmpeg/trunk

pixdesc.c, which are now not anymore marked as static inline.

Fix the inclusion of the private header intreadwrite.h in the public
header pixdesc.h.

Originally committed as revision 21854 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 21545 to svn://svn.ffmpeg.org/ffmpeg/trunk

 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

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

is more clear and lexically more consistent with API and
documentation.

Originally committed as revision 20545 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 20509 to svn://svn.ffmpeg.org/ffmpeg/trunk

This completes the list of all descriptors in av_pix_fmt_descriptors.

Originally committed as revision 20467 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 20434 to svn://svn.ffmpeg.org/ffmpeg/trunk

This way pixdescs can be used without requiring a dependency on
libavcodec.

Originally committed as revision 20389 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Lars Täuber <lars <dot> taeuber <at> gmx <dot> net>.

Originally committed as revision 19775 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18709 to svn://svn.ffmpeg.org/ffmpeg/trunk

component.

Originally committed as revision 18690 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18682 to svn://svn.ffmpeg.org/ffmpeg/trunk

same order in pixfmt.h.

Originally committed as revision 18281 to svn://svn.ffmpeg.org/ffmpeg/trunk

to make them resemble the order in the name: BGR <-> RGB.

Originally committed as revision 18279 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18278 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18152 to svn://svn.ffmpeg.org/ffmpeg/trunk

endian and big endian variants instead of native-endian ones.

This patch breaks API/ABI backward-compatibility.

Originally committed as revision 18133 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18035 to svn://svn.ffmpeg.org/ffmpeg/trunk

PIX_FMT_RGB565_BE -> PIX_FMT_RGB565BE
PIX_FMT_RGB565_LE -> PIX_FMT_RGB565LE
for consistency with the other pixfmts macros.

Originally committed as revision 17977 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 17588 to svn://svn.ffmpeg.org/ffmpeg/trunk

(yes its intentionally unused, this is intended as a basis for further
 work, and to prevent repeation of the whole discussion dying and the
 results being forgotten)

Originally committed as revision 17548 to svn://svn.ffmpeg.org/ffmpeg/trunk