aed39f6c02
Remove RA288Context.output buffer. This buffer is just RA288Context.sb
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backwards (output[i] == sb[N-i], where N is the buffer length).
This makes the code slower, this will be fixed in my next commit.
Originally committed as revision 14446 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-28 02:53:07 +00:00
452a398fd6
Fix misdetection of H.264 in mpegts as mpeg1video in mpegts.
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Fixes maybeH264_dumpstream
Originally committed as revision 14445 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-27 23:06:22 +00:00
b26d320583
Add a few comments pointing to the G.728 specification
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Originally committed as revision 14444 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-27 22:22:51 +00:00
854ce441c3
Remove the history buffer from the context. It can easily be evaluated
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from the lhist buffer.
Originally committed as revision 14443 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-27 22:21:41 +00:00
218e061201
Remove unused variable.
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Originally committed as revision 14442 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-27 21:56:26 +00:00
58fe735631
Add random to list of test programs.
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Originally committed as revision 14441 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-27 21:11:06 +00:00
cf160899dd
Change return type of main function to int to avoid a warning.
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Originally committed as revision 14440 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-27 21:10:32 +00:00
00c6161d5a
Move #includes, which are only used in the test program, below the #ifdef
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surrounding the test program to save an #ifdef at the top of the file.
Originally committed as revision 14439 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-27 21:05:12 +00:00
af274fd1e1
Improve long names for FFM muxer and demuxer:
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change "ffm format" to "FFM (FFserver live feed) format".
Originally committed as revision 14438 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-27 20:59:40 +00:00
0143ec2a7e
Rename two context buffers: pr{1,2} -> {sp,gain}_lpc. Also add a few doxy
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comments.
Originally committed as revision 14437 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-27 20:58:29 +00:00
b211d3ae47
Complete documentation for av_set_string().
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Originally committed as revision 14436 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-27 20:55:56 +00:00
59da0390dc
Remove st1 and st2 temporary buffers in backward_filter() and use instead
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RA288Context.pr{1,2}. Note that the pr{1,2} buffers are one unity smaller
than the st{1,2} buffers. My guess is that the original coder decided to
add one to the array sizes "just to be sure".
Originally committed as revision 14435 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-27 20:55:27 +00:00
51be0eb482
Change benchmarking code so it returns comparable values.
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Originally committed as revision 14434 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-27 20:53:30 +00:00
b6ff078b7b
Make the selftesting code use and compileable.
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Originally committed as revision 14433 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-27 20:50:24 +00:00
3df136d438
Change slightly the meaning of RA288Context.phase. This
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allows to remove two intermediary buffers and avoid a few
memcpy's.
Originally committed as revision 14432 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-27 20:35:32 +00:00
9c17037200
Fix and clarify invalid examples for framerate override in the documentation.
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patch by tripp, eliared yahoo com
Originally committed as revision 14431 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-27 19:38:25 +00:00
d3d265b288
matroska: add support for A_QUICKTIME/QDM2 codec
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Originally committed as revision 14430 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-27 15:12:00 +00:00
f009e36f75
matroska: add support for V_QUICKTIME track type
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Originally committed as revision 14429 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-27 15:11:04 +00:00
18c7be6501
Initialize outputed_poc to INT_MIN at decoder initialization.
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Fixes issue 560
Originally committed as revision 14428 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-27 13:49:04 +00:00
143d7f1443
left_block intialisation optimisation.
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This patch changes the left_block initialisation code in the fill_caches
function from individual array element setters to a simple pointer to a
pre-initialised array.
Patch by (Paul Kendall ! paul X kcbbs knodel gen knodel nz)
Date: Sun, 27 Jul 2008 11:40:18 +1200
Subject: [FFmpeg-devel] [PATCH] h264 fill_caches left_block intialisation optimisation
Originally committed as revision 14427 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-27 13:01:17 +00:00
f278709c4f
typo fix
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Originally committed as revision 14426 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-27 12:36:58 +00:00
f25c244f5f
AAC tables and data that have been OKed by Michael
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Originally committed as revision 14425 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-27 08:21:48 +00:00
01037451f9
Detect IDR less H.264 correctly.
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Fixes maybeH264_dumpvideo
Originally committed as revision 14424 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-26 18:54:26 +00:00
e791eb1ed4
And.... Fix another spec reference to be more specific and correct.
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Originally committed as revision 14423 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-26 18:38:30 +00:00
25f8bceb1c
Fix reference to spec to be more specific and correct.
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Originally committed as revision 14422 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-26 18:34:34 +00:00
f42eb5715d
Remove st1 and st2 variables from context, since they could be just local vars
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Originally committed as revision 14421 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-26 15:14:50 +00:00
272d258ab9
Rename st{1,2}{a,b} context variables to more meaningful names: {sp,gain}_{rec,hist}
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Originally committed as revision 14420 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-26 15:10:17 +00:00
4a1aa38bda
Simple refactoring to resolve a FIXME. Patch by Paul Kendall.
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Originally committed as revision 14419 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-26 15:07:04 +00:00
efa86ebe4c
Cosmetics: remove useless parenthesis
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Originally committed as revision 14418 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-26 14:38:29 +00:00
e07c5ade5e
Move colmult() function to the beginning of file to group DSP-related functions.
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Originally committed as revision 14417 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-26 14:35:50 +00:00
5af20c207e
Remove an useless comment describing colmult()
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Originally committed as revision 14416 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-26 14:33:53 +00:00
d899014ee2
Remove an useless comment describing prodsum()
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Originally committed as revision 14415 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-26 14:33:25 +00:00
952a980d75
Give the context variables of ra288 a better name: s/glob/ractx/
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Originally committed as revision 14414 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-26 14:31:47 +00:00
029e1c01b5
Give the context structure of ra288 a better name: s/Real288_internal/RA288Context/
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Originally committed as revision 14413 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-26 14:29:39 +00:00
88a07af740
add sample_fmts infrastructure: AVCodec->sample_fmts and SAMPLE_FMT_NB enum.
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Originally committed as revision 14412 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-26 08:48:26 +00:00
6916e38a1c
Include 32-bit PCM description
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Originally committed as revision 14411 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-26 07:12:54 +00:00
249f324364
Support 32-bit floating point audio samples in Sun AU demuxer
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Originally committed as revision 14410 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-26 07:09:44 +00:00
aa29709ec8
add CODEC_ID_PCM_F32BE (32-bit floating point PCM big endian decoder)
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Originally committed as revision 14409 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-26 07:08:15 +00:00
fef744d404
indent
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Originally committed as revision 14408 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-26 02:31:19 +00:00
0af6967ee7
chroma_format_idc=0 aka grayscale support.
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Can be disabled by removing #define ALLOW_NOCHROMA in case the extra if()
slow the code down measurably.
Fixes at least
FRExt/HPCAMOLQ_BRCM_B.264
FRExt/HPCVMOLQ_BRCM_B.264
Originally committed as revision 14407 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-26 02:27:14 +00:00
385c820b4a
Add a new -debug option for tracing calls to the default get/release_buffer functions.
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Originally committed as revision 14406 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-26 01:57:10 +00:00
af8c5e08d7
Revert r14404
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Remove another 2 incorrect checks.
These would ignore fields of different parity.
I was wrong, i thought pic_stricture is the current pic structure.
But it does not make a difference either way on the reference bitstreams.
Originally committed as revision 14405 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-25 23:55:31 +00:00
d9022d38fb
Remove another 2 incorrect checks.
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These would ignore fields of different parity.
Originally committed as revision 14404 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-25 23:49:01 +00:00
79b5c77692
Print an error if a reference picture is missing.
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Originally committed as revision 14403 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-25 23:39:43 +00:00
6edac8e104
Remove mysterious ref->data[0] check.
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What the standard calls non-existent is not related to the
value of the data[0] pointer.
Originally committed as revision 14402 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-25 23:36:48 +00:00
99157e499c
10l typo, fix compilation
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Originally committed as revision 14401 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-25 22:42:49 +00:00
91ea868eeb
Remove another stupidity, long_ref==0 check 4 lines after assert(long_ref==0).
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Originally committed as revision 14400 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-25 22:39:43 +00:00
b3e93fd408
indent
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Originally committed as revision 14399 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-25 21:51:50 +00:00
d4f7d83866
Rewrite fill_default_ref_list(), the old code was obfuscated beyond
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repair with hacks.
new code is ~60lines old was ~200
Fixes at least:
FRExt/HCHP2_HHI_A.264
one sample also get decoded much better:
FRExt/FRExt1_Panasonic.avc (PSNR 11 -> 80)
(no i do not know why, the old code was too a big mess to figure out
what it did)
Originally committed as revision 14398 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-25 21:46:15 +00:00
e3576e2513
Improve documentation about -bt option
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Originally committed as revision 14397 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-25 21:04:06 +00:00
Vitor Sessak
Michael Niedermayer
Diego Biurrun
Stefano Sabatini
tripp
Aurelien Jacobs
Jeff Downs
Paul Kendall
Robert Swain
Peter Ross
Alexander Strange
Jason Garrett-Glaser