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6540 Commits

Author SHA1 Message Date
Eli Friedman
4e0af031f1 Remove flexible array member from Escape 124 
Patch by Eli Friedman (eli friedman gmail com)

Originally committed as revision 12660 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-04-01 01:28:26 +00:00
Diego Biurrun
4477dedc4f minor typo fixes 
Originally committed as revision 12658 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-31 17:31:11 +00:00
Diego Biurrun
1b41f26045 cosmetics: Write some Doxygen comments in a more compact fashion. 
Originally committed as revision 12657 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-31 17:30:50 +00:00
Diego Biurrun
7a74e06796 Fix a bunch of typos in comments. 
Originally committed as revision 12656 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-31 17:16:51 +00:00
Diego Biurrun
d8c0e9d588 Remove redundant #ifdef around the complete file. 
Originally committed as revision 12655 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-31 17:13:00 +00:00
Diego Biurrun
dd9c773bd9 Make XVMC compilation depend on HAVE_XVMC, not HAVE_XVMC_ACCEL. 
Originally committed as revision 12654 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-31 17:12:10 +00:00
Michael Niedermayer
1354fa6442 help gcc-2.95 
Originally committed as revision 12652 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-31 16:43:27 +00:00
Eli Friedman
40d2627306 Escape 124 (RPL) decoder 
Patch by Eli Friedman (eli friedman gmail com)

Originally committed as revision 12648 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-31 10:41:40 +00:00
Justin Ruggles
42ceeb5f3c remove redundant context variable 
Originally committed as revision 12642 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-31 00:29:52 +00:00
Jai Menon
cb21e0a715 8SVX decoder 
Patch by Jai Menon (realityman <at> gmx.net)

Originally committed as revision 12632 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-30 19:16:08 +00:00
Baptiste Coudurier
e516d3488a change rle encoder to count up to 127, sgi does not support 128 
Originally committed as revision 12631 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-30 17:27:58 +00:00
Justin Ruggles
fe790f89e8 Use 15-bit LPC precision by default. This generally gives better compression 
results. Also update Ogg regression test.

Originally committed as revision 12630 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-30 16:01:10 +00:00
Alexander Strange
55727a835b Altivec and SSE2 require 16-byte alignment, so make sure they get it 
patch by Alexander Strange %astrange A ithinksw P com%

Originally committed as revision 12629 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-30 10:30:33 +00:00
Alexander Strange
3794b92819 check mm_flags for each DCT and skips the ones that can't be run 
patch by Alexander Strange %astrange A ithinksw P com%

Originally committed as revision 12628 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-30 10:29:28 +00:00
Alexander Strange
1a7ee380c5 get rid of the useless DCT_ERROR() macro 
patch by Alexander Strange %astrange A ithinksw P com%

Originally committed as revision 12627 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-30 10:28:03 +00:00
Michael Niedermayer
f3eec1cf52 Fix closed gop flag disapearence. 
Originally committed as revision 12625 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-29 22:27:25 +00:00
Bartlomiej Wolowiec
79b25a27b8 change name from stream type to frame type in AC3 code 
Originally committed as revision 12623 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-28 20:42:55 +00:00
Bartlomiej Wolowiec
be1e2a2bfa removal of stream_type in AACAC3ParseContext and adding AACAC3FrameFlag 
Originally committed as revision 12622 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-28 19:59:58 +00:00
Justin Ruggles
509fdb0b7e only allocate context input buffer if AVCodecContext.error_reslience is greater than 0. 
Originally committed as revision 12600 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-26 22:36:41 +00:00
Justin Ruggles
984ff38a2b cosmetics: indentation after last commit 
Originally committed as revision 12594 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-25 23:34:49 +00:00
Justin Ruggles
c33a196716 additional protection from segmentation faults and memory access errors by 
copying the input buffer to a local context buffer which is large enough to
hold the largest possible AC3 frame.

Originally committed as revision 12593 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-25 23:34:00 +00:00
Diego Biurrun
a815037409 Classify mlib as a configurable option, not as a hardware feature. 
Originally committed as revision 12589 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-25 21:30:16 +00:00
Andy Gocke
1f96bafb27 Return an error when realloc fails. 
Patch by Andy Gocke (agocke gmail com)

Originally committed as revision 12581 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-25 14:48:18 +00:00
Alexander Strange
28c47a423b Set mm_flags in dct-test to fix floating math. 
Patch by Alexander Strange \astrange ithinksw com/

Originally committed as revision 12580 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-25 14:34:27 +00:00
Michael Niedermayer
978805b2c5 Fix possible heap overflow caused by av_fast_realloc() 
Originally committed as revision 12579 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-25 10:15:17 +00:00
Bartlomiej Wolowiec
eb538f6ec9 adding lacking include to aac3_parser.c 
Originally committed as revision 12572 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-24 22:25:30 +00:00
Bartlomiej Wolowiec
6808a8eaf2 using EAC3_STREAM_TYPE_* instead of numbers 
Originally committed as revision 12571 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-24 22:21:22 +00:00
Bartlomiej Wolowiec
4e6eeaf019 using stream type in eac3 parser 
Originally committed as revision 12570 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-24 21:25:49 +00:00
Matthieu Castet
b4e806b2b9 pld instruction are used in libavcodec/armv4l/dsputil_arm_s.S which can be used 
on armv4 that doesn't support this instruction. Futhermore pld is a nop on some
armv5 processor like arm926. Detect if pld is supported and have the
preprocessor remove it when it's not supported.
Fixes issue 393.
patch by matthieu castet, castet.matthieu free fr

Originally committed as revision 12569 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-24 11:49:59 +00:00
Justin Ruggles
c599e297e7 Pass AACAC3ParseContext to sync() instead of individual arguments. Patch by 
Bartlomiej Wolowiec (bartek wolowiec gmail com)

Originally committed as revision 12564 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-23 15:43:29 +00:00
Diego Biurrun
170c0b455c Fix typo in variable name: blured --> blurred. 
Originally committed as revision 12556 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-22 17:34:29 +00:00
Diego Biurrun
04932b0d97 cosmetics: typo fixes 
Originally committed as revision 12554 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-22 16:46:36 +00:00
Diego Biurrun
d952638699 typo: occured --> occurred 
Originally committed as revision 12549 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-22 01:06:57 +00:00
Sascha Sommer
975cdc8fc1 rl2 decoder 
Originally committed as revision 12543 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-21 13:45:55 +00:00
Zuxy Meng
9e8e6d318c Add missed call to ff_cavsdsp_init_3dnow() in dsputil_init_mmx() 
Originally committed as revision 12540 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-21 12:36:49 +00:00
Michael Niedermayer
c8cf325a9b Document AVCodec.flush() 
Originally committed as revision 12539 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-21 11:40:05 +00:00
Michael Niedermayer
a2d1124605 Document AVCodec.capabilities. 
Originally committed as revision 12538 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-21 11:35:32 +00:00
Zuxy Meng
9f6152dfdb Apply 'alloc_size' attribute to ff_realloc_static() 
Originally committed as revision 12527 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-21 04:48:59 +00:00
Zuxy Meng
c02a1b3593 Apply 'alloc_size' and 'malloc' attributes to av_mallocz_static() 
Originally committed as revision 12526 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-21 03:54:45 +00:00
Zuxy Meng
98a6fff98c Apply 'cold' attribute to init/uninit functions in libavcodec 
Originally committed as revision 12525 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-21 03:11:20 +00:00
Diego Biurrun
77ab59eb7f two more typos spotted by Mike 
Originally committed as revision 12524 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-20 19:36:20 +00:00
Diego Biurrun
c2f178da71 british_english--; 
Originally committed as revision 12522 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-20 19:08:42 +00:00
Michael Niedermayer
8474f58e8b More complete documentation for AVFrame.reference. 
Originally committed as revision 12518 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-20 18:16:13 +00:00
Michael Niedermayer
943032b155 Hardcode register to prevent aparent miscompilation. 
Fixes regression tests with gcc 2.95.

Originally committed as revision 12512 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-20 14:24:29 +00:00
Michael Niedermayer
dea00a4623 remove unused temp 
Originally committed as revision 12511 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-20 14:09:31 +00:00
Baptiste Coudurier
6122b733e9 omg, fix compilation 
Originally committed as revision 12509 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-20 09:38:55 +00:00
Baptiste Coudurier
d0ed455f19 correctly set avctx->frame_size for mp3on4 and mp3adu 
Originally committed as revision 12508 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-20 09:36:04 +00:00
Ramiro Polla
956330452b Remove useless variable since r8456. 
Originally committed as revision 12493 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-18 20:14:57 +00:00
Ramiro Polla
a7129de51b Mimic decoder. 
Originally committed as revision 12491 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-18 19:51:34 +00:00
Måns Rullgård
b55aa9a904 get register names from x86_cpu.h 
Originally committed as revision 12482 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-17 23:08:19 +00:00
Måns Rullgård
a62a1c3152 use HAVE_FAST_64BIT 
Originally committed as revision 12480 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-17 23:08:14 +00:00
Måns Rullgård
ea68e33469 cosmetics: remove useless \-newline escapes 
Originally committed as revision 12479 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-17 21:00:30 +00:00
Måns Rullgård
4f54a3b8b4 indentation 
Originally committed as revision 12478 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-17 19:22:31 +00:00
Måns Rullgård
844ea46aeb clean up FFT SIMD selection 
Originally committed as revision 12477 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-17 19:22:28 +00:00
Måns Rullgård
d85d7a0be7 mpegvideo_armv5te.o belongs to OBJS, not ASM_OBJS 
Originally committed as revision 12467 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-17 02:33:08 +00:00
Måns Rullgård
5550eba88d typo: add missing \ in multi-line macro 
Originally committed as revision 12466 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-17 02:33:05 +00:00
Måns Rullgård
e6b790f9e7 fix typo ARCH_PPC -> ARCH_POWERPC 
Originally committed as revision 12465 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-17 02:33:02 +00:00
Diego Biurrun
b0605329c9 Move functions that are only used when libswscale is not compiled in below 
the appropriate #ifdef. This avoids a bunch of "defined but not used" warnings
when compiling with libswscale enabled.

Originally committed as revision 12463 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-16 17:34:31 +00:00
Måns Rullgård
77f11d8a4c improve precision in mdct.c using double for some temporaries 
Originally committed as revision 12457 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-16 13:15:42 +00:00
Diego Biurrun
bd10713636 typo fixes 
Originally committed as revision 12449 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-15 16:15:47 +00:00
Dave Yeo
b96644bfe3 Add attribute_align_arg to os2thread.c. 
Patch by Dave Yeo.

Originally committed as revision 12447 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-15 12:28:35 +00:00
Ramiro Polla
69b192acb8 Typo 
Originally committed as revision 12446 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-15 12:24:31 +00:00
Diego Biurrun
b2c26e2717 Use correct t printf modifier for pointer differences. 
Originally committed as revision 12442 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-14 13:19:39 +00:00
Baptiste Coudurier
99c763d143 log aspect ratio forbidden value, and fail if error resilience is high 
Originally committed as revision 12438 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-14 09:33:38 +00:00
Baptiste Coudurier
a2338352be do not fail badly if aspect ratio is 0/forbidden, fix issue 369 
Originally committed as revision 12434 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-13 18:26:53 +00:00
Diego Biurrun
bfb80dbe21 This file does not use size_t, so no need to #include <sys/types.h>. 
Originally committed as revision 12432 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-13 18:10:58 +00:00
Michael Niedermayer
9d2cc8c1ee If consumed does not match nalsize, favor nalsize. 
Fixes issue385.

Originally committed as revision 12430 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-13 01:49:19 +00:00
Diego Biurrun
6ef2912879 Add missing stdint.h #include to headers that use it. 
Originally committed as revision 12429 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-13 00:20:15 +00:00
Diego Biurrun
2cab640129 typo fixes 
Originally committed as revision 12428 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-12 23:58:46 +00:00
Justin Ruggles
98f6dfa653 make input buffer const, as it should be. fixes a warning. 
Originally committed as revision 12418 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-10 21:59:30 +00:00
Diego Biurrun
7ce6892373 misc spelling fixes 
Originally committed as revision 12410 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-10 18:42:09 +00:00
Diego Biurrun
13ca50f367 Rename --enable-swscaler --> enable-swscale to be consistent with the 
directory name and other option names. Also rename variables accordingly.

Originally committed as revision 12408 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-10 17:54:24 +00:00
Mike Melanson
32c3047cac These video decoders do not need to include and initialize the DSP 
support functions.

Originally committed as revision 12406 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-10 03:07:44 +00:00
Mike Melanson
d61af67aa1 There is no reason to assign a variable to itself 
Originally committed as revision 12405 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-10 03:07:15 +00:00
Michael Niedermayer
1637930fe6 smaller tables 
Originally committed as revision 12402 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-10 00:27:40 +00:00
Aurelien Jacobs
9701840bb5 add FF_ prefix to all (frame)_TYPE usage 
Originally committed as revision 12399 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-09 23:31:02 +00:00
Justin Ruggles
38dae9c3a6 downmix before imdct unless different size transforms are used. about 20% 
faster 5.1-to-stereo downmixing.

Originally committed as revision 12397 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-09 17:05:19 +00:00
Kostya Shishkov
811d914652 indentation 
Originally committed as revision 12395 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-09 14:16:27 +00:00
Kostya Shishkov
1ba3bae800 Correctly handle empty frames 
Originally committed as revision 12394 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-09 14:15:40 +00:00
Kostya Shishkov
8c908d7d61 Fraps v5 decoding support 
Originally committed as revision 12393 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-09 09:04:35 +00:00
Kostya Shishkov
6a02cb8239 Add step variable (for future v5 decoding) 
Originally committed as revision 12392 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-09 09:03:23 +00:00
Diego Biurrun
e73e4e75f9 cosmetics: Fix indentation in a few more places. 
Originally committed as revision 12381 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-08 20:27:16 +00:00
Diego Biurrun
ef3dfbd427 cosmetics: Normalize {} placement after for, while, if. 
Originally committed as revision 12380 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-08 20:24:24 +00:00
Aurelien Jacobs
a73cbf9709 huffman: add a zero_count flag and use it in fraps 
fixes issue349

Originally committed as revision 12374 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-08 18:08:16 +00:00
Aurelien Jacobs
bac02ed3c5 huffman: pass hnode_first as a flag instead of as an argument on its own 
Originally committed as revision 12373 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-08 17:57:13 +00:00
Mark Cox
8d06bd53f8 Fix unused variable warnings. 
patch by mark cox, melbournemark+ffmpeg gmail.com

Originally committed as revision 12370 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-08 17:18:28 +00:00
Diego Biurrun
9b25f4a65f cosmetics: Consistently move NAME and FFLIBS to the top of each Makefile. 
Originally committed as revision 12364 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-08 14:39:43 +00:00
Ramiro Polla
5dea940937 __stdcall -> WINAPI 
Windows x64 has no __stdcall.
It is not yet supported, but someday it might...

Originally committed as revision 12363 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-07 19:47:44 +00:00
Måns Rullgård
0e32c8c65a simplify library version handling 
Originally committed as revision 12362 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-07 19:27:17 +00:00
Baptiste Coudurier
cbaf50f850 indentation 
Originally committed as revision 12356 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-06 23:10:47 +00:00
Baptiste Coudurier
7ee4dd0282 do not display par and dar if not available 
Originally committed as revision 12355 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-06 23:09:16 +00:00
Måns Rullgård
5671fc14f6 consolidate CFLAGS, LDFLAGS, EXTRALIBS assignment 
Originally committed as revision 12354 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-06 20:44:44 +00:00
Panagiotis Issaris
d42a814ef1 Make av_class a pointer to a const AVClass. Addresses one warning in 
imgresample.c.

Originally committed as revision 12352 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-06 17:41:31 +00:00
Benjamin Larsson
ebf71dbda5 Don't use unchecked data from the bitstream. 
Originally committed as revision 12351 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-06 14:22:02 +00:00
Baptiste Coudurier
30400f0d03 fix interlaced decoding, original patch from reimar 
Originally committed as revision 12349 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-06 09:45:59 +00:00
Kostya Shishkov
9dc92a38a0 IMA ADPCM encoder - QT variant 
Originally committed as revision 12348 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-06 07:30:41 +00:00
Aurelien Jacobs
9822564d1d make compilation of mpeg12* and mpegvideo conditional 
Originally committed as revision 12345 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-05 21:43:30 +00:00
Aurelien Jacobs
6cbe71bd06 move ff_mpeg1_dc_scale_table to mpegvideo.c 
Originally committed as revision 12344 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-05 21:29:15 +00:00
Aurelien Jacobs
5a4334618c add dependencies for matroska audio and nut muxers over lavc 
Originally committed as revision 12339 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-05 16:34:47 +00:00
Aurelien Jacobs
dc85e85943 doxyfy frame type comments and add some more comments 
Originally committed as revision 12337 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-05 15:23:54 +00:00
Aurelien Jacobs
48d533e6fa define BI frame type along with other frame types 
Originally committed as revision 12336 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-05 15:19:26 +00:00
Aurelien Jacobs
c06ccb1357 cosmetic: align 
Originally committed as revision 12335 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-05 15:15:07 +00:00
Aurelien Jacobs
591bf9b942 add some required objects dependencies 
Originally committed as revision 12333 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-05 14:49:43 +00:00
Aurelien Jacobs
0c291f2d0f Avoid linking with h263 and mpeg4 find_frame_end() 
when those codecs are not enabled.

Originally committed as revision 12332 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-05 14:46:51 +00:00
Mike Melanson
282ee4e766 fix the WC3 Xan decoder by correcting the frame accounting logic 
Originally committed as revision 12326 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-05 06:58:20 +00:00
Michael Niedermayer
378774e9a8 Fix handling flags with the MSB set. 
Originally committed as revision 12324 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-05 03:59:07 +00:00
Aurelien Jacobs
fbd4293df9 remove more useless mpegvideo.h includes 
Originally committed as revision 12323 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-05 00:43:11 +00:00
Aurelien Jacobs
cbcd6c8ca9 move EDGE_WIDTH definition allong with draw_edges where it belongs 
Originally committed as revision 12322 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-05 00:38:14 +00:00
Aurelien Jacobs
d37f007d54 remove #include "mpegvideo.h" where it is not needed 
Originally committed as revision 12321 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-05 00:07:53 +00:00
Aurelien Jacobs
3bfe9260fa move relevant declarations to mpeg12data.h 
Originally committed as revision 12320 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-05 00:06:09 +00:00
Aurelien Jacobs
6d93461504 move run length table constants to rl.h 
Originally committed as revision 12319 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-04 23:58:12 +00:00
Aurelien Jacobs
288a44fb7a move ff_emulated_edge_mc() to dsputil 
Originally committed as revision 12318 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-04 23:10:47 +00:00
Michael Niedermayer
8d4bef64b4 Remove unused elements from tables. 
Originally committed as revision 12317 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-04 22:09:54 +00:00
Michael Niedermayer
6a287b739f Detect and prevent reading over the end of counts_*. We pass the error 
through a context variable as this is simpler and i think also faster, but
the return value of functions could be used instead of course.
The code also ensures as a side effect that the AC decoder state does not
become invalid.
This fixes all known crashes. And outputs nothing in case of an error instead
of random noise.

Originally committed as revision 12316 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-04 21:58:34 +00:00
Michael Niedermayer
1a2a1d9077 Prevent segfault due to reading over the end of the input buffer. 
Originally committed as revision 12315 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-04 21:39:21 +00:00
Aurelien Jacobs
7998988129 fix wmv3 dependencies 
Originally committed as revision 12314 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-04 18:38:32 +00:00
Aurelien Jacobs
49c35f16fc Fix compilation on powerpc. 
DECLARE_ALIGNED_8 is not defined at that point, but this code is powerpc
only, so it's really equivalent to DECLARE_ALIGNED(16...

Originally committed as revision 12313 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-04 18:35:12 +00:00
Aurelien Jacobs
015d0bb95c remove old draw_edges declaration cruft 
Originally committed as revision 12312 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-04 10:54:51 +00:00
Aurelien Jacobs
4c79b95c32 move ff_init_scantable() into dsputil 
Originally committed as revision 12311 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-04 10:26:56 +00:00
Aurelien Jacobs
5a6a9e78ab move draw_edges() into dsputil 
Originally committed as revision 12309 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-04 00:07:41 +00:00
Aurelien Jacobs
ce7f71a2dd dsputil.h is a local header 
Originally committed as revision 12308 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-03 23:14:25 +00:00
Aurelien Jacobs
c8deab7af7 include required header 
Originally committed as revision 12307 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-03 23:10:13 +00:00
Måns Rullgård
0e9fbd35b5 remove invalid free() forgotten in r12300 
Originally committed as revision 12303 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-03 21:54:18 +00:00
Michael Niedermayer
f15e6b869f Provide non null class name to avoid crash with ffmpeg -h. 
Originally committed as revision 12300 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-03 19:53:27 +00:00
Justin Ruggles
d8870f120e use scale factor instead of sum for downmix level adjustment. avoids division 
inside downmix loop. 7% faster 5.1-to-stereo downmixing.

Originally committed as revision 12287 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-01 16:10:19 +00:00
Justin Ruggles
9d10e6e6c0 pre-calculate downmix coefficient sums. 2% faster 5.1-to-stereo downmixing. 
Originally committed as revision 12286 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-01 15:48:18 +00:00
Justin Ruggles
a4de6dd2c1 Use 24-bit fixed-point transform coefficients until just before MDCT. This 
gives 7% faster decoding on average.

Originally committed as revision 12284 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-01 04:39:39 +00:00
Loren Merritt
be0995b166 more aspect ratios added in one of the ammendments 
Originally committed as revision 12282 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-01 01:58:25 +00:00
Benoit Fouet
79aeec0839 Make AMR-NB block size const and 8 bits. 
Originally committed as revision 12278 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-29 08:01:01 +00:00
Benoit Fouet
675bc0bccb Define block size for AMR-WB (use IF2 table). 
Spotted by John Fitzgerald: jjfitzgerald gmail com

Originally committed as revision 12277 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-29 07:59:29 +00:00
Michael Niedermayer
b5a33ff124 suppress the second warning 
Originally committed as revision 12276 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-28 23:44:52 +00:00
Reimar Döffinger
7e14b8082d Use cltd instead of cdq asm mnemonic, ICC and gcc support both, but 
SunStudio 12 only supports the former.

Originally committed as revision 12275 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-28 17:01:35 +00:00
Baptiste Coudurier
48026fbef6 1000l parenthesis 
Originally committed as revision 12274 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-28 16:11:56 +00:00
Baptiste Coudurier
83f02883df code is ok for 4bpp in mov too, fix 16grey.mov 
Originally committed as revision 12273 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-28 16:08:52 +00:00
Benjamin Larsson
800b9c24b7 Add more riff IDs to support remuxing. 
Originally committed as revision 12266 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-27 20:34:44 +00:00
Michael Niedermayer
b85976ba64 better include 
Originally committed as revision 12257 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-26 23:51:59 +00:00
Michael Niedermayer
3635791a99 include dependencies ... 
Originally committed as revision 12256 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-26 23:49:41 +00:00
Diego Biurrun
c91d512b36 Add multiple inclusion guards. 
Originally committed as revision 12255 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-26 23:17:08 +00:00
Diego Biurrun
dc3f320dfd Add explanatory comment to '#define FLOAT float'. 
Originally committed as revision 12254 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-26 22:52:01 +00:00
Måns Rullgård
800c289a66 less preprocessor magic in version number macros 
Originally committed as revision 12246 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-26 20:37:59 +00:00
Michael Niedermayer
499e4700ef Stuffing bytes to not violate minimum legality rate. 
Note, this is a joke and not related to MPEG CBR.

Originally committed as revision 12244 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-26 20:17:30 +00:00
Michael Niedermayer
cc6116756c Remove another temporary variable with which gcc has problems. 
Originally committed as revision 12243 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-26 18:36:58 +00:00
Diego Biurrun
94ae6788e2 cosmetics: Demplayerify indentation. 
Originally committed as revision 12240 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-26 17:56:00 +00:00
Diego Biurrun
301df48074 Add comments to some #endif directives. 
Originally committed as revision 12239 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-26 17:13:42 +00:00
Diego Biurrun
e6464f8b5e cosmetics: spelling/grammar 
Originally committed as revision 12238 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-26 17:06:31 +00:00
Michael Niedermayer
c3a3d34427 Alternative and faster (on gcc x86) plane rotation. 
Originally committed as revision 12237 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-26 15:52:37 +00:00
Michael Niedermayer
8af4d0fc8d Get rid of another useless variable. 
Originally committed as revision 12236 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-26 15:44:49 +00:00
Michael Niedermayer
92ac614f85 Avoid a=b+c but rather use a+=b (gcc is too stupid to do this itself), 
code is exactly the same just uses different variables.

Originally committed as revision 12235 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-26 15:32:34 +00:00
Michael Niedermayer
e6d7ef648c One variable less. No real change to the actual code. 
Originally committed as revision 12234 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-26 15:19:37 +00:00
Michael Niedermayer
6f08c541b4 floating point AAN IDCT 
Originally committed as revision 12233 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-26 14:59:11 +00:00