if the checksums match

Originally committed as revision 22061 to svn://svn.ffmpeg.org/ffmpeg/trunk

svq3 decoder does not work yet though but i didnt want to keep compilation
broken longer

Originally committed as revision 22060 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Rafaël Carré, rafael D carre A gmail

Originally committed as revision 21489 to svn://svn.ffmpeg.org/ffmpeg/trunk

Fixes compilation with gcc and -O0.

Originally committed as revision 21316 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 21174 to svn://svn.ffmpeg.org/ffmpeg/trunk

called once per MB in worst case and doesnt seem to benefit from static inline.
Actually the code might be a hair faster now (0.1% according to my benchmark but
this could be random noise)

Originally committed as revision 21173 to svn://svn.ffmpeg.org/ffmpeg/trunk

functions called more than per mb are moved into the header, scan8 is also
as it must be known at compiletime.
The code after this patch duplicates h264data.h, this has been done to minimize
the changes in this step and allow more fine grained benchmarking.
Speedwise this is 1% faster on my pentium dual core with diegos cursed cathedral
sample.

Originally committed as revision 21157 to svn://svn.ffmpeg.org/ffmpeg/trunk

Fixes issue 1591.

Originally committed as revision 20810 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 20316 to svn://svn.ffmpeg.org/ffmpeg/trunk

Fixes issue1292

Originally committed as revision 19801 to svn://svn.ffmpeg.org/ffmpeg/trunk

Makes no difference for gcc but at least icc can put them in .rodata then.

Originally committed as revision 19789 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 19583 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18988 to svn://svn.ffmpeg.org/ffmpeg/trunk

AVPacket argument rather than a const uint8_t *buf + int buf_size. This allows
passing of packet-specific flags from demuxer to decoder, such as the keyframe
flag, which appears necessary to playback corePNG P-frames.

Patch by Thilo Borgmann thilo.borgmann googlemail com, see also the thread
"Google Summer of Code participation" on the mailinglist.

Originally committed as revision 18351 to svn://svn.ffmpeg.org/ffmpeg/trunk

svq3_decode_slice_header() modifies the buffer used by the bitstream
reader.  Some of the bitstream readers cache a few bytes of data, which
must be flushed after such a modification.  Calling skip_bits_long(gb, 0)
achieves this.

Originally committed as revision 17680 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 17573 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 17564 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Daniel Verkamp daniel at drv dot nu.

Originally committed as revision 17526 to svn://svn.ffmpeg.org/ffmpeg/trunk

Otherwise doxygen complains about ambiguous filenames when files exist
under the same name in different subdirectories.

Originally committed as revision 16912 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 16684 to svn://svn.ffmpeg.org/ffmpeg/trunk

They are now always defined to either 0 or 1.

Originally committed as revision 16590 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 16309 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 16214 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 16184 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 15929 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 15908 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 15907 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 15906 to svn://svn.ffmpeg.org/ffmpeg/trunk

svq1.h where this function is used. Fixes the warning:
libavcodec/svq3.c:862: warning: implicit declaration of function ‘ff_svq1_packet_checksum’

Originally committed as revision 15737 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 15719 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 15718 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 15709 to svn://svn.ffmpeg.org/ffmpeg/trunk

patch by baptiste based on reverse engineering work by chrono.

Originally committed as revision 15618 to svn://svn.ffmpeg.org/ffmpeg/trunk

	r14254
	Log:
	The funny memcpyin svq3 generally has src & dst overlapping, so it
	should at least be a memmove().
I was tired, they do not overlap.

Originally committed as revision 14259 to svn://svn.ffmpeg.org/ffmpeg/trunk

should at least be a memmove().

Originally committed as revision 14254 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14253 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14231 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 13759 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 13131 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 13129 to svn://svn.ffmpeg.org/ffmpeg/trunk