20455a335b
Reduce the loglevel on a log message in the Nellymoser decoder. Related to Roundup 447.
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Originally committed as revision 14348 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-23 12:21:56 +00:00
55f22dd473
Remove redundant keyframe checks.
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Originally committed as revision 14347 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-23 11:24:04 +00:00
00a750009f
In-loop deblocking filter for VC-1 decoder
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Originally committed as revision 14344 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-23 06:21:27 +00:00
144b46f21b
My commit at r14340 was not the right solution. For a monochromatic
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frame, there will be only one centroid and it will be impossible to
find three distinct ones. It is better to just avoid shifting if
there are not three different centroids.
Originally committed as revision 14343 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-23 05:54:34 +00:00
6de727244c
Do declaration and initialization separately in elbg.c
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to workaround an ICC bug.
Originally committed as revision 14342 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-23 03:56:13 +00:00
6bf8b04764
When picking a "high utility centroid" do not pick one
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that has no corresponding points. Not only it is the
worst possible pick, but also the code was written
without this case in mind.
Originally committed as revision 14341 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-23 03:55:37 +00:00
5916af1954
The codebook generator algorithm involves picking three
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different codebook centroids ("high utility", "low
utility" and "closest to the low utility one"). This
change avoid the corner case of choosing two times the
same centroid.
Originally committed as revision 14340 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-23 03:54:31 +00:00
26b86e47c0
Support gaps in the frame num.
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Fixes at least:
MR3_TANDBERG_B.264
MR4_TANDBERG_C.264
MR5_TANDBERG_C.264
Originally committed as revision 14339 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-23 02:12:54 +00:00
e44e48372b
Reset frame_num for MMCO 5.
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Fixes at least
MR2_TANDBERG_E.264
Originally committed as revision 14338 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-22 19:30:45 +00:00
2e916cb392
3rd try to get the loop filter ref/mv check working correctly.
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Fixes at least:
src19td.IBP.264
CVWP3_TOSHIBA_E.264
cvmp_mot_picaff0_full_B.26l
CVMP_MOT_FRM_L31_B.26l
cvmp_mot_frm0_full_B.26l
CVMP_MOT_FLD_L30_B.26l
cvmp_mot_fld0_full_B.26l
Originally committed as revision 14337 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-22 17:44:36 +00:00
5a78bfbde7
qscale has a range of 0..51 we thus do not need a 256 entry table and neither need
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to and it with 0xFF.
Originally committed as revision 14336 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-22 13:01:10 +00:00
a82688b003
Setting chroma_qp to 0 for PCM blocks is really an interesting minor
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optimization, more interresting would it have been had the author
thought about what value chroma_qp would have for the following MB.
Or failing that, had actually tested the code.
So this reverts this non-functional optimization, and makes the code work.
Fixes at least CAPM3_Sony_D.jsv
Originally committed as revision 14335 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-22 12:31:48 +00:00
3a75616940
Deobfusate chroma_qp_table[1] init code.
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Originally committed as revision 14334 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-22 11:56:56 +00:00
6aaff88fd9
Revert r13542: Spatial direct mode probably also works with PAFF.
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Originally committed as revision 14332 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-21 22:46:47 +00:00
c32867b5b6
Loop filtering with multiple slice types fix.
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Fixes at least:
CABAST3_Sony_E.jsv
CABASTBR3_Sony_A.jsv
CABASTBR3_Sony_B.jsv
Originally committed as revision 14331 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-21 22:19:06 +00:00
662e54119c
Correct b_quant offset comment in avcodec.h, it is the description for
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b_quant factor. patch by tripp, eliared yahoo com
Originally committed as revision 14328 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-21 20:52:24 +00:00
9f5c1037b1
Use slice_type_nos instead of slice_type where it makes no difference.
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This way we use slice_type_nos almost everywhere which means 1 variable less
for gcc to put in a register.
Originally committed as revision 14326 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-21 19:11:41 +00:00
4b30289ec9
SI/SP slice support. (not bitexact)
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SI untested as I did not find any samples.
Originally committed as revision 14325 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-21 18:44:57 +00:00
932f396f50
Remove superfluous ().
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Originally committed as revision 14324 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-21 18:26:11 +00:00
e3e6f18f16
Simplify slice type checks.
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Originally committed as revision 14323 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-21 18:24:45 +00:00
72caa912f2
More correct ref comparison in the loop filter.
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Originally committed as revision 14322 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-21 18:06:23 +00:00
29d05ebc7a
Simplify spatial direct ref selection with FFMIN3()
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Originally committed as revision 14319 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-21 01:41:56 +00:00
86255db9b9
cosmetics: Make libavcodec/ppc/dsputil_altivec.c conform to style guidelines.
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This includes indentation changes, comment reformatting, consistent brace
placement and some prettyprinting.
Originally committed as revision 14318 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-20 20:56:40 +00:00
b6934d7f9e
cosmetics: Reindent two misplaced braces.
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Originally committed as revision 14317 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-20 20:02:09 +00:00
e3905ce0af
cosmetics: Reformat PPC code in libavcodec according to style guidelines.
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This includes indentation changes, comment reformatting, consistent brace
placement and some prettyprinting.
Originally committed as revision 14316 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-20 18:58:30 +00:00
41f5c62f5c
Fix used references indexes in the loop filter.
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Disable filter_mb_fast() as it optimized the incorrect code.
Fixes at least:
BA3_SVA_C.264
CABA3_SVA_B.264
CABACI3_Sony_B.jsv
CAFI1_SVA_C.264
camp_mot_frm0_full.26l
CAWP5_TOSHIBA_E.264
CVFI2_SVA_C.264
CVSE3_Sony_H.jsv
CVWP2_TOSHIBA_E.264
CVWP5_TOSHIBA_E.264
SL1_SVA_B.264
Originally committed as revision 14315 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-20 18:06:41 +00:00
7c7cf452c9
Add skip* AVOptions, which seem to have been missed.
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Originally committed as revision 14314 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-20 16:02:49 +00:00
b000c604f2
Decrease severity of 'invalid new backstep' log message to warning
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in mpeg audio decoder.
Originally committed as revision 14313 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-20 15:01:20 +00:00
11f63a221b
Supply context argument to av_log() in mpeg audio decoder.
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Originally committed as revision 14312 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-20 14:58:49 +00:00
4760aec6a0
read 'coupling in use' parameter from bitstream into decoder context first,
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then copy to the local variable.
Originally committed as revision 14311 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-19 22:01:46 +00:00
4f20b45fbe
Fix h264_loop_filter_strength_mmx2() so it works with PAFF.
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fixed at least:
CVFI1_Sony_D.jsv
CVFI1_SVA_C.264
MR6_BT_B.h264
Originally committed as revision 14310 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-19 21:53:54 +00:00
d11f9e1b15
Prevent the qdm2 code from overreading/overflowing. Fixes Coverity ID 112 run 2
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Originally committed as revision 14309 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-19 18:53:04 +00:00
fb19e1443b
Take the brain amputated spec literally if the user asks for it (-strict 1).
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That is, add 16 frames delay, cache trashing and av desync.
fixes at least the following reference bitstreams:
CABA3_Sony_C.jsv
CACQP3_Sony_D.jsv
CAMANL1_TOSHIBA_B.264
CANL3_Sony_C.jsv
CVBS3_Sony_C.jsv
CVMANL1_TOSHIBA_B.264
Originally committed as revision 14308 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-19 16:16:00 +00:00
5771b2c324
Make strict_std_compliance available to decoders.
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Originally committed as revision 14306 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-19 15:57:06 +00:00
f7dbf86d93
Fix for possible null pointer dereferencing, closes Coverity report 68 run 2.
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Originally committed as revision 14305 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-19 15:48:53 +00:00
9f59e608d2
Cosmetics: alignment
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Originally committed as revision 14304 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-19 15:43:34 +00:00
3c617380e7
Simplify co(): do not abuse pointer aritmetics
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Originally committed as revision 14303 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-19 15:41:15 +00:00
2a811db238
Make the automatic has_b_frames increasing code increase it up to the
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same maximum that can be achieved by specifying the value in the bitstream.
Originally committed as revision 14302 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-19 15:37:52 +00:00
6bc5714be6
Simplify co(): remove variables that are only used once
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Originally committed as revision 14301 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-19 15:32:29 +00:00
28bb9eb24b
Try to fix my latest 100l fate SVQ3 breakage.
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Originally committed as revision 14300 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-19 12:21:09 +00:00
801b27fa7c
Remove apparently unneeded out!=NULL check.
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Originally committed as revision 14299 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-19 11:57:29 +00:00
3eaa6d0e56
Simplify picture output code.
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Originally committed as revision 14298 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-19 11:11:48 +00:00
6b476f05e3
Remove useless #if 0 code.
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Originally committed as revision 14297 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-19 10:47:25 +00:00
7c0efeccfa
Do not forget marking disposed delayed pics as unused.
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Fixes issue335
Originally committed as revision 14296 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-19 03:33:42 +00:00
79f4494a04
indent
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Originally committed as revision 14292 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-19 03:17:44 +00:00
0ab515e935
simplify
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Originally committed as revision 14291 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-19 03:13:11 +00:00
7645da9194
cosmetic: use hex value instead of decimal to show relation to 0x7FFFFF
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Originally committed as revision 14290 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-19 02:54:54 +00:00
df8a7dff29
Remove delayed_output_pic, I do not understand what this variable was good for.
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It is simpler and might be faster now.
Originally committed as revision 14289 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-19 02:53:57 +00:00
1b547abaa3
Drop out of order pics even if bitstream_restriction_flag is set.
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Originally committed as revision 14288 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-19 02:44:17 +00:00
34e0d78936
Set avctx->coded_frame in RoQ encoder. At some point in
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the SVN history this became mandated. Fix issue 548.
Originally committed as revision 14287 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-19 02:43:23 +00:00
6ebc89ac48
Make the ugly hack which uses an unused entry in the internal buffer
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array actually use a unused one, so it does work.
Originally committed as revision 14286 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-19 00:32:15 +00:00
5bfe3b853a
minor simplification of qdm2_decode_fft_packets()
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Originally committed as revision 14284 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-18 21:16:59 +00:00
197ea52443
Make frames non reference by default, so they are disposed of automatically
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in MPV_frame_start() if we break out due to an error at a random place.
Fixes issue334
Originally committed as revision 14283 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-18 20:59:17 +00:00
e0168e3b9c
Support reading large metadata.
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fixes issue187
Originally committed as revision 14281 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-18 12:03:21 +00:00
1e77df15dd
Make bitstream_* fields unsigned.
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Originally committed as revision 14280 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-18 11:39:41 +00:00
cfcd396bae
Only realloc() bitstream buffer when the needed size increased,
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this is needed to prevent loosing bitstream data with large metadata.
Originally committed as revision 14279 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-18 11:38:53 +00:00
2b4b8c824e
If metadata has been parsed goto end instead of trying to
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decorrelate and output somehing nonexistng.
Originally committed as revision 14278 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-18 11:08:15 +00:00
8d8d2b7391
Fix a mem leak in vc1_decode_frame().
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Patch by Erik Hovland erik hovland org
Originally committed as revision 14277 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-18 07:15:50 +00:00
96e8987e5b
Simplify: do not overuse pointer aritmetic
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Originally committed as revision 14271 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-17 23:48:53 +00:00
c52d2da905
Declare parameters of pred() that could be const as such
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Originally committed as revision 14270 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-17 23:02:52 +00:00
efa85e5e45
Another simplification
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Originally committed as revision 14269 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-17 23:01:31 +00:00
4a51e06bfc
Simplify
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Originally committed as revision 14268 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-17 22:59:53 +00:00
02a1eb9329
Simplify
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Originally committed as revision 14267 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-17 22:42:21 +00:00
e4265007a6
Declare function parameters as const
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Originally committed as revision 14266 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-17 22:39:29 +00:00
7c5ea40ca4
100l, someone used FLT_MIN where -FLT_MAX was meant at a few places in the
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AVOptions array.
Originally committed as revision 14264 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-17 17:42:44 +00:00
ef2b64f04c
Free in avcodec_close() avctx->rc_eq. Fix a memory leak.
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Originally committed as revision 14260 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-16 22:10:34 +00:00
9dff86c672
10000l, revert
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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
2008-07-16 17:54:57 +00:00
1d42f41091
indent
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Originally committed as revision 14258 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-16 17:51:24 +00:00
7a9dba3cd6
SVQ3 uses the JPEG variant of YUV 4:2:0.
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Fixes issue256
Originally committed as revision 14257 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-16 17:48:47 +00:00
38844c0b42
The funny memcpyin svq3 generally has src & dst overlapping, so it
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should at least be a memmove().
Originally committed as revision 14254 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-16 02:10:21 +00:00
fb0fbd7c6c
Print slice num as well.
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Originally committed as revision 14253 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-16 01:57:28 +00:00
5eb0f2a425
float_to_int16_interleave: change src to an array of pointers instead of assuming it's contiguous.
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this has no immediate effect, but will allow it to be used in more codecs.
Originally committed as revision 14252 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-16 00:50:12 +00:00
633d9def9d
vorbis: reduce memory by reusing buffers
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Originally committed as revision 14251 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-15 23:04:28 +00:00
1a32536737
unroll another common case in vorbis_residue_decode
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Originally committed as revision 14250 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-15 23:01:15 +00:00
64b9d48f76
Move the size of the H264Context delayed_pic array into a #define.
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This improves readability by getting rid of some magic numbers.
Originally committed as revision 14248 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-15 21:30:04 +00:00
b0367ef00a
ARM: optimised MAC64 and MLS64
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Originally committed as revision 14245 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-15 19:06:32 +00:00
6865e04620
ARM: optimised MUL64
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Originally committed as revision 14244 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-15 19:06:29 +00:00
7995962d4b
ARM: ARMv6 optimised MULH
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Originally committed as revision 14243 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-15 19:06:25 +00:00
29c8b6263a
Remove dead code in bitstream.h
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Originally committed as revision 14238 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-15 18:43:26 +00:00
4342a7f30b
10l, float_to_int16_interleave_sse/3dnow wrote the wrong samples
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Originally committed as revision 14236 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-15 04:11:30 +00:00
e1f15d3836
H264: fix index range assert() in remove_short_at_index()
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Originally committed as revision 14233 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-14 19:17:13 +00:00
54347c2f51
Fix infinite loop at EOF.
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Originally committed as revision 14231 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-14 16:18:29 +00:00
0e3510a31f
Revert r14218. FFMAX is a macro, so
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sum = FFMAX(1, scalar_product(...));
might calculate the scalar product twice, which is slower.
Originally committed as revision 14230 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-14 14:41:01 +00:00
f55a5281ac
Fix decoding of 320x240.ogg.
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Originally committed as revision 14227 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-13 23:34:29 +00:00
4c453ddbbc
Make our flac decoder decode all the data at EOF.
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Fixes issue524
Originally committed as revision 14223 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-13 21:51:29 +00:00
9606a83824
strdup() the default value for rc_eq in AVCodec when setting it in
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avcodec_get_context_defaults(). The value has to be alloced dinamically
rather than statically since it may be freed for example by
av_set_string2(). Fix a segmentation fault.
Originally committed as revision 14221 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-13 21:44:00 +00:00
f969058998
Fix the logic to access the location of a string to free when setting
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a new value for a string with av_set_string2(). Fix a segmentation
fault.
Originally committed as revision 14219 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-13 21:28:17 +00:00
b903a9285e
Simplify
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Originally committed as revision 14218 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-13 20:41:09 +00:00
3819081f75
Another av_clipf() usage
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Originally committed as revision 14217 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-13 20:39:55 +00:00
aa64ee30d1
Do not declare as double a var that only stores a float
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Originally committed as revision 14216 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-13 20:38:42 +00:00
1894db1487
Simplify: use FFMAX
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Originally committed as revision 14215 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-13 20:36:32 +00:00
b08edb2268
check that csize in ff_lzw_decode_init is < LZW_MAXBITS, <= is not enough and
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might read outside the prefix array
Originally committed as revision 14214 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-13 20:03:57 +00:00
4138ad961c
Add av_clipf() function to common.h and use it in ra288.c
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Originally committed as revision 14213 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-13 19:59:44 +00:00
8effdce0e7
dvdsubdec: allow compilation with -DDEBUG
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Originally committed as revision 14212 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-13 19:41:13 +00:00
b9fa32082c
exploit mdct symmetry
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2% faster vorbis on conroe, k8. 7% on celeron.
Originally committed as revision 14207 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-13 15:03:58 +00:00
eb2cd99c73
mlpdec: Check for bits left before each read of End-of-Stream indicator and
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Substream parity check independently. This allows decoding of streams that
have EOS but don't have Substream parity check.
Originally committed as revision 14206 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-13 14:59:39 +00:00
f27e1d645e
simplify vorbis windowing
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Originally committed as revision 14205 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-13 14:56:01 +00:00
6647ab80e3
bitstream: move put_sbits() from flacenc.c to bitstream.h and use it
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throughout libavcodec.
Originally committed as revision 14204 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-13 14:27:48 +00:00
f9bd305694
clip MS ADPCM predictor range to correct [0..6] range, not [0..7]
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Originally committed as revision 14203 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-13 14:25:31 +00:00
962fe7e1c4
Use bytestream and AV_RL* functions in ADPCM code where possible
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Originally committed as revision 14202 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-13 14:12:51 +00:00
ae8afab998
Fix MS ADPCM de- and encoding: first and second sample are swapped.
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Noticeable better decoding of e.g. http://samples.mplayerhq.hu/A-codecs/msadpcm-stereo/dance-b5th.asf
Originally committed as revision 14201 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-13 14:08:28 +00:00
9ea583e1f6
mpegaudio: use MAC/MLS macros in ff_mpa_synth_filter
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Originally committed as revision 14199 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-13 12:23:02 +00:00
ffa978f157
mathops: add MAC64, MLS64, and MLS16
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MAC64: 64 += 32 x 32 (bits)
MLS64: 64 -= 32 x 32
MLS16: 32 -= 16 x 16
Originally committed as revision 14198 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-13 12:22:57 +00:00
71c465a151
Bitstream: use AV_RB16() in LIBMPEG2_BITSTREAM_READER
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This makes LIBMPEG2_BITSTREAM_READER_HACK redundant, so remove it.
Originally committed as revision 14197 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-13 00:07:43 +00:00
007f67b012
Fix pts handling when encoding with libschroedinger, closes issue 453.
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patch by Anuradha Suraparaju, anuradha rd.bbc.co uk
Originally committed as revision 14192 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-12 20:12:18 +00:00
f73b204000
Fix pts handling when encoding with libdirac.
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patch by Anuradha Suraparaju, anuradha rd.bbc.co uk
Originally committed as revision 14191 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-12 20:09:50 +00:00
0bef08e516
New codec probing system try #1 .
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Originally committed as revision 14184 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-12 18:42:00 +00:00
09fec2b929
Use new style static VLC tables for IMC decoder.
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Also fixes a memleak due to the previous in-context tables not being freed.
Originally committed as revision 14182 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-12 15:02:40 +00:00
f1b2f1bf50
Typo and grammar fix
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Originally committed as revision 14177 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-12 10:56:12 +00:00
848eab4e0a
Correct a couple of typos
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Originally committed as revision 14176 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-12 09:48:19 +00:00
8884b91898
100l, fix MS ADPCM decoding for e.g. http://samples.mplayerhq.hu/mov/qtaudio/surge-2-16-L-ms02.mov
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First coefficient array must be unsigned to fit in 8 bits
Originally committed as revision 14175 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-12 09:23:37 +00:00
ff2271267e
10l, forgot to replace a / 256 for r14173.
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Fixes MS ADPCM regression test.
Originally committed as revision 14174 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-12 07:28:45 +00:00
ddcf031f3b
Change MS ADPCM table so they fit into int8_t and change array type.
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Originally committed as revision 14173 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-11 21:38:42 +00:00
4972a2464b
indent
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Originally committed as revision 14172 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-11 19:54:02 +00:00
7ee18c1781
Fix not coded channels / silence decoding.
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Fixes issue264 WMV audio stutter
Originally committed as revision 14171 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-11 19:51:36 +00:00
362aba4be7
Check that we have enough output space available.
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Originally committed as revision 14170 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-11 19:45:52 +00:00
0261e3651a
Deprecate avcodec_build(), it returns the same value as
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avcodec_version().
Originally committed as revision 14169 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-11 15:25:12 +00:00
4ad62d9a5c
Move #ifdef CONFIG_DVVIDEO_ENCODER up to cover all functions used for encoding.
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Originally committed as revision 14166 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-11 07:48:37 +00:00
fd9f315339
Make preprocessor condition more specific and useful by changing
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#ifdef CONFIG_ENCODERS --> #ifdef CONFIG_DVVIDEO_ENCODER.
Originally committed as revision 14165 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-11 07:45:49 +00:00
d7e1fc4254
SSE2 optimizations for Monkey's Audio decoder vector functions
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Originally committed as revision 14161 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-11 04:48:38 +00:00
3a8322b133
H264: Fix decoding with CABAC/delta_qp/PCM macroblocks.
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Patch by Jason Garrett-Glaser (darkshikari gmail com)
Originally committed as revision 14160 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-11 02:07:57 +00:00
6413d91d08
Remove useless casts.
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Patch by avcoder ffmpeg at gmail d0t com
Originally committed as revision 14154 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-10 11:52:51 +00:00
24909d3983
Remove useless casts.
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Patch by avcoder ffmpeg at gmail d0t com
Originally committed as revision 14153 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-10 11:49:53 +00:00
733cec1d73
Parse frames to feed the decoder with individual parse units.
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Patch by Anuradha Suraparaju anuradha rd bbc co uk
Original thread: [PATCH] Patches to fix issue453 individuallibdiracschroedinger
Date: 05/22/2008 04:26 AM
Originally committed as revision 14152 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-10 11:44:01 +00:00
0cf0e25d22
Add a parameter for queue size.
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Patch by Anuradha Suraparaju anuradha rd bbc co uk
Originally committed as revision 14150 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-10 11:40:19 +00:00
bb68f8a2b6
Monkey's Audio decoder vector functions work on input with length
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a multiple of 16. Reflect that fact in the documentation for them.
Originally committed as revision 14148 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-10 06:15:13 +00:00
974e0eeed3
Motion Pixels Video Decoder.
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Patch by Gregory Montoir <cyx <at> users <dot> sourceforge <dot> net>
Originally committed as revision 14146 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-10 03:01:39 +00:00
fdbb1feb27
Remove ancient code that hasnt worked in many years.
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Originally committed as revision 14144 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-09 19:21:08 +00:00
81d4ee3e16
New full search ME
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Originally committed as revision 14142 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-09 18:59:52 +00:00
bc31447225
Make the function prototype visible to comply with C99 inline.
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Fixes building with gcc -std=gnu99.
Originally committed as revision 14140 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-09 17:51:57 +00:00
5cfdfd8aae
increment minor version for commit r14110 (Electronic Arts CMV decoder)
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Originally committed as revision 14139 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-09 08:34:43 +00:00
e98750c373
float_to_int16_sse2()
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20% faster than sse
Originally committed as revision 14138 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-09 07:21:12 +00:00
7445f9cc67
fix IPCM_decode_error.h264
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Originally committed as revision 14135 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-09 06:03:59 +00:00
8dbee6538d
Fix the av_set_string() free / alloc issue.
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Originally committed as revision 14134 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-08 23:50:03 +00:00
716e7c0f0b
Remove wrong casts from vector declarations, this would cause errors when
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compiling with -std=gnu99. Blessed by Luca Barbato.
Originally committed as revision 14129 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-08 16:02:20 +00:00
495900f78b
Electronic Arts CMV decoder
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Originally committed as revision 14110 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-08 13:22:23 +00:00
60f451b6fe
Remove AVPaletteControl from ALG MM demuxer/decoder
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Originally committed as revision 14109 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-08 12:44:08 +00:00
1835cda65a
Make LOAD4/STORE4 macros more generic.
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Patch by Victor Pollex victor pollex web de
Original thread: [PATCH] mmx implementation of vc-1 inverse transformations
Date: 06/21/2008 03:37 PM
Originally committed as revision 14108 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-08 09:24:11 +00:00
35ee72b1d7
1 c-asm loop less and 1x unroll of float_to_int16_sse()
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25% faster
Originally committed as revision 14104 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-07 21:25:18 +00:00
560fa9bf51
Fix x86-64
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Originally committed as revision 14103 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-07 21:04:29 +00:00
63b737d4f9
dont use C-asm loops and unroll once float_to_int16_3dnow()
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30% faster
Originally committed as revision 14102 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-07 20:46:03 +00:00
7769875db3
redundant assignment found by Clang
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Originally committed as revision 14096 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-07 08:29:08 +00:00
5be30c59da
Simplify: glob->phase is always == 3
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Originally committed as revision 14094 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-06 14:23:30 +00:00
f27f0fc374
Cosmetics: reindent tables
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Originally committed as revision 14093 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-06 14:16:21 +00:00
f803495415
Remove phasep context var, it is just phase*5
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Originally committed as revision 14092 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-06 12:03:21 +00:00
eb73742d6e
Slighly faster operation
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Originally committed as revision 14091 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-06 12:01:59 +00:00
0bbab5671d
Typo in a comment: s/two avoid/to avoid/
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Originally committed as revision 14090 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-06 10:49:28 +00:00
8edfd15175
Cosmetics: remove braces
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Originally committed as revision 14089 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-06 10:35:01 +00:00
a5f0f504df
Another use of scalar_product_float()
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Originally committed as revision 14088 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-06 10:32:29 +00:00
a03a6db1af
Do not reimplement memmove()
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Originally committed as revision 14087 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-06 10:30:21 +00:00
7bd2f502fa
Remove context fields which can be used as simple local variables.
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patch by Gregory Montoir, cyx users sourceforge net
Originally committed as revision 14086 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-06 10:01:54 +00:00
ce83d48b22
Remove av_cold attribute on decode_frame and add it to decode_end
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to match other codecs.
patch by Gregory Montoir, cyx users sourceforge net
Originally committed as revision 14084 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-06 09:58:23 +00:00
ed76af08a4
Document av_find_opt().
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Originally committed as revision 14083 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-06 08:16:50 +00:00
7246d6311e
Altivec implementation of APE vector functions
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Originally committed as revision 14082 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-06 07:33:09 +00:00
88c0536a42
Add several vector functions used by Monkey's Audio decoder to dsputil
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Originally committed as revision 14081 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-06 06:06:55 +00:00
647b90ae0e
Cosmetics: remove braces
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Originally committed as revision 14080 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-05 18:43:24 +00:00
7a64649d68
Create a function for float dot product instead of duplicating all over the file
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Originally committed as revision 14079 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-05 18:42:08 +00:00
a4ce72480e
Add correct header #include to fix 'make checkheaders'.
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Originally committed as revision 14078 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-05 10:16:54 +00:00
0e74e1ff3c
Add required stdint.h header #include.
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Originally committed as revision 14077 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-05 10:16:27 +00:00
9906a2be76
spelling cosmetics
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Originally committed as revision 14076 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-05 10:11:42 +00:00
bbdfa06d43
Add a note to remind people that new PCM/ADPCM formats need to be added to
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the Makefile as well to allow proper selective compilation.
Originally committed as revision 14072 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-05 07:30:59 +00:00
f1e3c9368b
Remove unused variable, fixes the warning:
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libavcodec/nellymoserdec.c:133: warning: unused variable ‘i’
Originally committed as revision 14071 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-05 07:28:35 +00:00
6f1e7a9e09
Write for loops in a more standard way. In my opinion, they are much more readable now.
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Originally committed as revision 14068 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-04 19:55:58 +00:00
b517af05b9
MLP/TrueHD decoder.
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Originally committed as revision 14067 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-04 15:44:13 +00:00
69c23e6f33
Move vars declaration to inner loop when possible
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Originally committed as revision 14066 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-04 15:37:52 +00:00
12ea267bca
Simplify
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Originally committed as revision 14065 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-04 15:32:04 +00:00
ab52eb8e50
Remove unneeded var
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Originally committed as revision 14063 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-03 19:25:12 +00:00
780433976d
Use a matrix instead of a vector
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Originally committed as revision 14062 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-03 19:23:42 +00:00
a429946ba9
Reindent table
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Originally committed as revision 14061 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-03 19:21:19 +00:00
4f0689b528
We do not only calculate it but we also return it.
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Originally committed as revision 14058 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-03 11:52:35 +00:00
2de74f5a4d
More correct comment.
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Originally committed as revision 14057 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-03 11:51:59 +00:00
2b150e9a0c
make sum_of_squares() more generic
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Originally committed as revision 14056 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-03 11:50:44 +00:00
58cc7dd9fc
Cosmetics: split a long line.
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Originally committed as revision 14055 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-02 22:28:47 +00:00
92ed1ec957
Use get_cabac_bypass_sign instead of an if/else.
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Originally committed as revision 14054 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-02 22:25:17 +00:00
142ee5d73d
Reorder the if/else for residual cats to match gcc's branch prediction.
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Originally committed as revision 14053 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-02 22:20:06 +00:00
47775cb8de
Simplify loop condition for readability.
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Originally committed as revision 14052 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-02 22:15:05 +00:00
9f734c3b57
Reindent.
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Originally committed as revision 14051 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-02 22:12:01 +00:00
9588ec340c
Clone decode_cabac_residual() for DC residuals, to get rid of a bunch of branches in the main loop.
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Originally committed as revision 14050 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-02 22:08:12 +00:00
2e254bc583
Don't generate two copies of hl_decode_mb() under ENABLE_SMALL.
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(assuming your compiler removes unused static functions)
Originally committed as revision 14049 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-02 22:03:53 +00:00
fedec603db
Don't test for H264 encoding unless an encoder exists.
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Originally committed as revision 14048 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-02 21:46:18 +00:00
5faf3a4449
Clarify comment about parity nibble.
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Originally committed as revision 14047 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-02 12:24:50 +00:00
49de8d1e9c
Make ff_mlp_read_major_sync() take a GetBitContext instead of buffers.
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Originally committed as revision 14044 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-01 01:36:16 +00:00
6122c92e92
Clarify/simplify documentation for the default_val field in AVOption.
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Originally committed as revision 14043 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-06-30 21:46:49 +00:00
f38deb4452
Remove useless wrapper around ra288_decode_frame()
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Originally committed as revision 14041 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-06-30 19:30:27 +00:00
6091357fc0
Remove unpack() function, read the bitstream as needed
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Originally committed as revision 14040 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-06-30 19:09:00 +00:00
285ea3e30a
Clean up error message
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Originally committed as revision 14039 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-06-30 18:39:11 +00:00
a40b2c2a4b
Rewrite unpack() using the bitstream reader
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Originally committed as revision 14038 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-06-30 18:36:45 +00:00
e500315b1d
gain code, gain pitch and pitch delay decoding for ACELP based codecs
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Originally committed as revision 14037 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-06-30 18:03:38 +00:00
4452836391
Move function to avoid forward declaration
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Originally committed as revision 14036 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-06-30 16:57:27 +00:00
c1fadf5012
Remove useless initialization
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Originally committed as revision 14035 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-06-30 16:54:49 +00:00
eec7ade275
Reindent the whole file
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Originally committed as revision 14034 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-06-30 16:53:33 +00:00
0abf0c5398
Simplify mm_support() for ARM (by Måns).
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Originally committed as revision 14033 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-06-30 11:16:47 +00:00
37dcd091da
Define mm_support() for ARM.
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Patch by Matthieu Castet <castet matthieu free fr>
Originally committed as revision 14032 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-06-30 07:31:41 +00:00
fe4a5b185f
Make ff_acelp_lp_synthesis_filter() receives a pointer to the actual filter coefficients and not the pointer minus one
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Originally committed as revision 14031 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-06-29 21:37:03 +00:00
b83ff6c700
Update copyright
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Originally committed as revision 14030 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-06-29 13:12:31 +00:00
95fc77b92d
Use ff_acelp_lp_synthesis_filter() instead of duplicating it
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Originally committed as revision 14029 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-06-29 11:21:06 +00:00
8a1c868ee6
Add a rounding parameter to ff_acelp_lp_synthesis_filter()
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Originally committed as revision 14028 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-06-29 11:19:50 +00:00
a6ce3d3d2d
Add command line support for '-idct simplearmv6'.
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patch by Laurent Desnogues, laurent.desnogues gmail com
Originally committed as revision 14027 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-06-29 08:32:27 +00:00
dc95111c09
Doxy comment
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Originally committed as revision 14026 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-06-29 07:58:46 +00:00
f056c8e9dd
set frame_size in libfaad decoder
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Originally committed as revision 14024 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-06-28 19:41:18 +00:00
Benjamin Larsson
Michael Niedermayer
Kostya Shishkov
Vitor Sessak
Carl Eugen Hoyos
tripp
Diego Biurrun
Andreas Öman
Justin Ruggles
Erik Hovland
Stefano Sabatini
Loren Merritt
Alexander Strange
Måns Rullgård
Reimar Döffinger
Ramiro Polla
Anuradha Suraparaju
Robert Swain
Jason Garrett-Glaser
avcoder
Gregory Montoir
Peter Ross
Victor Pollex
Vladimir Voroshilov
Benoit Fouet
Matthieu Castet
Laurent Desnogues
Baptiste Coudurier