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3084 Commits

Author SHA1 Message Date
Michael Niedermayer
4cb8574dc8 fixing coverity warnig CID: 253 (reading over the end of the aspect_ratio array for illegal aspect ratios) 
Originally committed as revision 5163 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-13 23:46:47 +00:00
Michael Niedermayer
40c8602f64 fix coverity warning CID: 255 (uninitalized variable used to build tables which arent used, well there is a slight change of a FPU exception maybe ...) 
Originally committed as revision 5162 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-13 23:29:00 +00:00
Loren Merritt
8f8ae4951e seed iterative_me with mvs from conventional search. 
+15% speed, +.1 dB

Originally committed as revision 5158 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-13 01:27:13 +00:00
Loren Merritt
07674d518c obey vqscale in 2nd pass 
Originally committed as revision 5157 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-13 01:26:06 +00:00
Michael Niedermayer
c1341a57f2 reset interlaced_dct flag 
Originally committed as revision 5155 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-12 19:55:52 +00:00
Kostya Shishkov
79d15fd4db 16-bit DPCM and stereo support for Sierra VMD 
Originally committed as revision 5147 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-11 04:26:55 +00:00
Michael Niedermayer
e7c8206e5c av_free -> av_freep 
Originally committed as revision 5145 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-11 00:19:32 +00:00
Michael Niedermayer
87f20c2f31 fix %8 != 0 w/h 
Originally committed as revision 5144 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-11 00:18:43 +00:00
Michael Niedermayer
8437ff75f8 asserts to check if assumed conditions really are true 
Originally committed as revision 5143 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-10 22:00:36 +00:00
Michael Niedermayer
3aeefb93c8 out of array read fix 
Originally committed as revision 5142 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-10 21:20:49 +00:00
Michael Niedermayer
5d9db9c4a9 out of array read fix 
Originally committed as revision 5141 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-10 20:58:42 +00:00
Michael Niedermayer
5430b070a8 cleanup picture / debug output code 
Originally committed as revision 5140 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-10 20:40:52 +00:00
Michael Niedermayer
003ebe100b fixing out of array access (only cosmetic, this should never have had a end user vissible effect) 
Originally committed as revision 5139 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-10 19:42:51 +00:00
Michael Niedermayer
eabb0ac38e add assert to clarify that we know what we are doing 
Originally committed as revision 5138 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-10 19:10:46 +00:00
Michael Niedermayer
cb666260a0 fixing uninitalized dc_pred_dir 
this needs testing (no files with intra_dc_threshold and vissible ac_pred errors here)

Originally committed as revision 5137 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-10 18:40:41 +00:00
Michael Niedermayer
9e801ee2fa very minor optimization 
Originally committed as revision 5136 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-10 18:37:18 +00:00
Michael Niedermayer
f7287c42b2 unused variable 
Originally committed as revision 5135 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-10 18:34:51 +00:00
Baptiste Coudurier
f2651e7a6c Fix cropping, depending on enc pix fmt 
Originally committed as revision 5134 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-10 13:55:48 +00:00
David S. Miller
bf4665eeec Alignment fixes, caused problems on SPARC. 
patch by "David S. Miller" davem <<at>> davemloft <<dot>> net

Originally committed as revision 5130 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-09 08:05:45 +00:00
Steve L'Homme
267f7edcd1 (f)printf --> av_log conversion 
taken from a patch by Steve L'Homme

Originally committed as revision 5127 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-08 11:43:10 +00:00
Benjamin Larsson
6f3dda9328 Init simplification and 2% faster wma_decode_block on amd64 with tables use 
instead of pow().

Originally committed as revision 5126 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-08 09:26:57 +00:00
Zuxy Meng
82eb4b0f1b 3DNow! & Extended 3DNow! versions of FFT 
Patch by Zuxy Meng, zuxy <<dot>> meng >>at<< gmail <<dot>> com
Minor non-functional diff-related fixes by me.

Originally committed as revision 5125 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-08 04:13:55 +00:00
Loren Merritt
548a1c8a35 h264_idct8_add_mmx 
Originally committed as revision 5123 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-07 22:45:56 +00:00
Loren Merritt
6da971f160 h264_idct_add only needs mmx1 
Originally committed as revision 5122 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-07 22:33:32 +00:00
Sam Hocevar
5f112e1f96 Proper mangling information for symbols in OS X Mach-O shared objects. 
patch by Samuel Hocevar, sam ..at.. zoy ..dot.. org

Originally committed as revision 5120 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-06 22:06:33 +00:00
Michael Niedermayer
b865838ea2 switch flac to av_crc 
Originally committed as revision 5117 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-06 15:09:04 +00:00
Michael Niedermayer
e027d0a81e switch ac3enc to av_crc 
Originally committed as revision 5116 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-06 14:53:13 +00:00
Michael Niedermayer
43a80ccee5 generic crc calculation code 
Originally committed as revision 5115 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-06 14:13:01 +00:00
Roman Shaposhnik
56419683b2 I still don't think this should be here. Note: without this code DV encoder 
will accept incorrect pix_fmt's and such, but decoder will work much better
with containers not setting the same attributes. It seems like there will
be a generic mechanism for checking such constraints, but if not I can always
resurrect this check for *encoder* only.

Originally committed as revision 5114 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-06 09:54:09 +00:00
Daniel Maas
0b297700b7 DVCPRO50 support. 
Patch by Daniel Maas dmaas at maasdigital dot com

Originally committed as revision 5113 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-06 08:54:33 +00:00
Zuxy Meng
2ffb22d2ad use xorps instead of mulps to toggle the sign of a float, as suggested by Software Optimization Guide for AMD64 Processors. 
Patch by Zuxy Meng < zuxy POIS meng AH  gmail POIS com > OKed by Michael
Original thread:
Date: Mar 5, 2006 8:15 PM
Subject: [Ffmpeg-devel] [PATCH] Little optimization to fft_sse.c

Originally committed as revision 5112 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-05 20:25:18 +00:00
Loren Merritt
d84f7c61ee gcc2.95 workaround 
Originally committed as revision 5111 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-05 19:02:35 +00:00
Baptiste Coudurier
980bbb13d6 Make faac_decode_frame return -1 on error and not 0 which avoids 
stalling and infinite loop.
Patch by Baptiste COUDURIER <baptiste coudurier at smartjog com>

Originally committed as revision 5110 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-05 12:32:24 +00:00
Loren Merritt
7a5b2fa812 remove some useless instructions 
Originally committed as revision 5109 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-04 19:56:01 +00:00
Diego Biurrun
14b005d009 Make -xy help output consistent, output an empty line before and after. 
Originally committed as revision 5108 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-04 17:34:17 +00:00
Loren Merritt
9e4cc776da keyframe flag was wrong if SEIs followed the keyframe 
Originally committed as revision 5107 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-04 03:57:33 +00:00
Michael Niedermayer
ae9e417358 PAL8 support (fixed BLUR8.AVI) 
cleanup

Originally committed as revision 5105 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-03 21:33:06 +00:00
Michael Niedermayer
b5c85991f6 fix segfault with BLUR8.AVI 
Originally committed as revision 5104 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-03 20:36:08 +00:00
Michael Niedermayer
d00bff20b2 fix infinite loop 
Originally committed as revision 5102 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-02 21:47:53 +00:00
Michael Niedermayer
8d359bbabe cleanup IMA-ADPCM WAV decoder 
Originally committed as revision 5095 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-02 13:55:49 +00:00
Loren Merritt
6a8eb0f45a 4% faster h264_qpel_mc 
Originally committed as revision 5094 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-02 08:21:08 +00:00
Zdenek Kabelac
289f999dab * bugfixing call reference 
Originally committed as revision 5092 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-01 23:19:04 +00:00
Michael Niedermayer
2669777981 fix decoding of mpeg2-trunc.vob 
Originally committed as revision 5091 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-01 22:59:22 +00:00
Likai Liu
11c19637d2 use vec_splat_u32 to initialise a v16ui (patch by Likai Liu < liulk _at_ cs.bu.edu >) 
Originally committed as revision 5079 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-02-28 21:55:18 +00:00
Dan Maas
40116978de Assign class 2 to most macroblocks by default, instead of a more conservative 
method defined by SMPTE

Patch by Dan Maas

Originally committed as revision 5074 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-02-28 02:54:48 +00:00
Benjamin Larsson
79a32e3b95 64bit fixes for the tta decoder, sizeof(long) is 8 on amd64, 4 on x86, the patch 
basicly just do a s/long/int32_t/. Patch tested on amd64 and x86.

Originally committed as revision 5072 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-02-27 12:17:20 +00:00
Roman Shaposhnik
e5867e4d50 Not that we're that far from being an *initial* implementation, but 
at least weighting got implemented thanks to Dan. ;-)

Originally committed as revision 5071 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-02-27 05:04:05 +00:00
Dan Maas
2e52b44e50 AC coefficient weighing (per SMPTE 314M) for the DV encoder and decoder. The 
performance impact is less than 1%.

Patch by Dan Maas  (dmaas at maasdigital dot com)

Originally committed as revision 5070 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-02-27 04:50:06 +00:00
Michael Niedermayer
0403f791b3 remove wrong assert() 
Originally committed as revision 5067 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-02-26 15:40:08 +00:00
Michael Niedermayer
d676478c8d replace for loop with 2 asserts() 
Originally committed as revision 5066 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-02-26 15:24:42 +00:00