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Author SHA1 Message Date
Loren Merritt
ddf969705f ssse3 h264 motion compensation. 
25% faster tham mmx on core2, 35% if you discount fullpel, 4% overall decoding.

Originally committed as revision 11871 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-05 11:22:55 +00:00
Loren Merritt
b64dfbb8d2 add qpel rounder once during hv rather than twice during hv and whatever it's averaged with 
Originally committed as revision 11870 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-05 03:58:13 +00:00
Baptiste Coudurier
485f076dc2 seek regression ref update for ogg 
Originally committed as revision 11869 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-05 01:35:34 +00:00
Loren Merritt
fa9b873e08 clean up an ugliness introduced in r11826. this syntax will require fewer changes when adding future sse2 code. 
Originally committed as revision 11868 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-05 01:16:48 +00:00
Baptiste Coudurier
37b74c8651 Fix issue 338: 
Correctly interleave ogg packets per granule
and set eos correctly, 2 packets buffering is needed.
It duplicates interleave_per_dts a bit,
if someone has a good solution, I'll implement it.

Originally committed as revision 11867 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-05 01:16:47 +00:00
Baptiste Coudurier
2dd3c9e0fa it seems ogg requires granule to be -1 on unfinished packets 
Originally committed as revision 11866 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-05 01:01:56 +00:00
Michael Niedermayer
9a7871f77d Deprecate old and inefficient per instruction asm(). 
Originally committed as revision 11865 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-04 20:03:08 +00:00
Oded Shimon
eb757a6251 Update seektest regression as well to previous lavf/nut commits 
Originally committed as revision 11864 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-04 19:03:50 +00:00
Loren Merritt
b2f775860b reduce code duplication 
Originally committed as revision 11863 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-04 16:20:46 +00:00
Michael Niedermayer
beaa4a9133 Correct fatal ambiguity. 
Originally committed as revision 11862 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-04 13:12:15 +00:00
Michael Niedermayer
53407b64c8 Correct incorrect statement about warnings. 
Originally committed as revision 11861 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-04 13:10:14 +00:00
Reimar Döffinger
c901197693 String pointers of ogg_codec_t should have const attribute. 
Originally committed as revision 11860 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-04 12:32:25 +00:00
Christophe Lorenz
23ef05756e Add dv50 tag to support samples with dv50 fourcc in AVI. 
patch by christophelorenz  christophelorenz gmail com

Originally committed as revision 11859 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-04 12:18:00 +00:00
Diego Biurrun
9908c1a8bf Update policy entry about compiler warnings to reflect ml discussions. 
Originally committed as revision 11858 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-04 12:16:14 +00:00
Reimar Döffinger
cd41a73f89 Fix a possible use of an uninitialized pointer. 
Originally committed as revision 11857 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-04 12:13:09 +00:00
Oded Shimon
4ddcc983b4 back_ptr calculation used wrong timebase when searching for back syncpoint 
Originally committed as revision 11856 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-04 10:48:41 +00:00
Oded Shimon
02c986a8d6 Fix intented algo in syncpoint writing before keyframes in NUT muxer 
Originally committed as revision 11855 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-04 10:45:32 +00:00
Oded Shimon
82badd27f1 nut->max_distance was not set at all anywhere in the NUT muxer 
Originally committed as revision 11854 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-04 10:34:35 +00:00
Oded Shimon
eae213af43 Remove old workaround in nutdec.c for libnut bug 
Originally committed as revision 11853 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-04 10:30:38 +00:00
Oded Shimon
b19e3983cf missing " && j<syncpoint_count" protection in the index parsing, as the 
spec instructs...

Originally committed as revision 11852 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-04 10:29:03 +00:00
Oded Shimon
103d74ea5c ff_nut_reset_ts() expected to get 'ts*time_base_count', but muxer only 
gave it 'ts'. Fixed by changing ff_nut_reset_ts() and demuxer params

Originally committed as revision 11851 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-04 10:27:32 +00:00
Diego Biurrun
1db38dad33 Make luma_dc_quant_i and luma_dc_quant_p const, fixes a couple of 
"assignment discards qualifiers from pointer target type" warnings.
blessed by Konstantin Shishkov

Originally committed as revision 11850 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-04 10:26:35 +00:00
Michael Niedermayer
f70eccdb39 2 more missing consts found by -Wwrite-strings. 
Originally committed as revision 11849 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-04 01:06:04 +00:00
Michael Niedermayer
37e4979a2c Remove incorrect cast found by -Wwrite-strings. 
Originally committed as revision 11848 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-04 01:04:27 +00:00
Michael Niedermayer
8df94c73dc Another const found by -Wwrite-strings. 
Originally committed as revision 11847 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-04 01:01:52 +00:00
Michael Niedermayer
1701cbfafc const 
Originally committed as revision 11846 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-04 00:49:14 +00:00
Michael Niedermayer
8dd8dc5790 fix 8 "initialization discards qualifiers from pointer target type" 
warnings

Originally committed as revision 11845 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-04 00:42:27 +00:00
Michael Niedermayer
f73008d820 const 
Originally committed as revision 11844 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-04 00:37:36 +00:00
Michael Niedermayer
0fca8bc835 Fix info packet type, found by oded as well as the new pedantic const 
warnings.

Originally committed as revision 11843 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-04 00:33:52 +00:00
Michael Niedermayer
7ebab67901 -Wwrite-strings nitpicking fix 
Originally committed as revision 11842 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-04 00:31:31 +00:00
Michael Niedermayer
4cf97abb98 Missing const found by -Wwrite-strings. 
Originally committed as revision 11841 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-04 00:26:43 +00:00
Michael Niedermayer
20e4beaef7 const 
Originally committed as revision 11840 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-03 23:25:35 +00:00
Michael Niedermayer
652a5bf69d Warn if a comparison is always true or always false due to the 
limited range of the data type.
The only new warning this causes (if i didnt miss one) is:
udp.c:272: warning: comparison of unsigned expression < 0 is always false
which is a real bug

Originally committed as revision 11839 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-03 22:31:25 +00:00
Michael Niedermayer
f522310b6d Missing const found by -Wwrite-strings. 
Originally committed as revision 11838 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-03 21:56:13 +00:00
Måns Rullgård
9d6a96af24 remove single-frame images from seektest 
Originally committed as revision 11837 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-03 21:38:56 +00:00
Diego Biurrun
751a649390 typo 
Originally committed as revision 11836 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-03 21:37:49 +00:00
Michael Niedermayer
9aceb3cfbc Make string constants const. Why is this not default? 
Originally committed as revision 11835 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-03 21:33:26 +00:00
Måns Rullgård
704abfec05 remove useless/incorrect comments in regression.sh 
Originally committed as revision 11834 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-03 19:26:32 +00:00
Måns Rullgård
2009721d99 split lavf regression tests 
Originally committed as revision 11833 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-03 19:26:29 +00:00
Måns Rullgård
4383ed5cba split regression tests allowing make to run them in parallel 
Originally committed as revision 11832 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-03 19:26:26 +00:00
Måns Rullgård
d2e40fe5e1 get seek regression test filenames from reference file 
Originally committed as revision 11831 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-03 19:26:22 +00:00
Uoti Urpala
4bdd3b76fe mpegvideo.h has two function declarations with the 'inline' specifier 
but no definition for those functions. The C standard requires a
definition to appear in the same translation unit for any function
declared with 'inline'. Most of the files including mpegvideo.h do not
define those functions. Fix this by removing the 'inline' specifiers
from the header.
patch by Uoti Urpala

Originally committed as revision 11830 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-03 17:54:30 +00:00
Loren Merritt
b313e8159c avg_pixels4_mmx2 
Originally committed as revision 11829 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-03 17:04:33 +00:00
Loren Merritt
6c01d0069d use mmx2/3dnow avg functions in avg_qpel*_mc00 
Originally committed as revision 11828 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-03 16:19:37 +00:00
Reimar Döffinger
7abe438045 Remove ff_mms_set_stream_selection again from asf demuxer, 
it does not seem like a good solution to the problem and will
cause dependency problems if a libavprotocols should be split out.

Originally committed as revision 11827 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-03 11:18:53 +00:00
Loren Merritt
ed5d7a531c ff_h264_idct8_add_sse2. 
compared to mmx, 217->126 cycles on core2, 262->220 on k8.

Originally committed as revision 11826 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-03 07:05:11 +00:00
Loren Merritt
51f0ac65df remove some movq in ff_h264_idct8_add_mmx. 225->217 cycles on core2. 
Originally committed as revision 11825 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-03 03:21:47 +00:00
Michael Niedermayer
dc29622385 Remove incorrect casts that should have never been there. 
Originally committed as revision 11824 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-02 22:55:58 +00:00
Michael Niedermayer
2efa7fd10d Make avcodec_decode_* functions take const input buffers. 
Originally committed as revision 11823 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-02 22:54:50 +00:00
Reimar Döffinger
909063f745 100l, since we already check for buf_size == 769 we should also 
handle buf_size < 769 instead of just crashing in smacker decoder.

Originally committed as revision 11822 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-02 22:34:44 +00:00