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
Benjamin Larsson
Michael Niedermayer
Vitor Sessak
Justin Ruggles
Erik Hovland
Stefano Sabatini
Loren Merritt
Alexander Strange
Måns Rullgård