162b983598
av_log(NULL,... -> av_log(avctx,.. where appropriate.
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Originally committed as revision 7319 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-14 17:58:25 +00:00
e7a6d5f313
Bug fix for crashes when SSE is used on unaligned arrays.
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No measureable change in speed. This gave random crashes on Win32
and BeOS. The cause for this bug is that gcc doesn't align the
stackframe. Linux and glibc always ensure this to be true thus
this never affected Linux.
Originally committed as revision 7318 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-14 17:50:23 +00:00
f70d367b63
vqmin/vqmax --> qmin/qmax in the option description
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Originally committed as revision 7316 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-13 11:10:41 +00:00
e828d257e7
Doxygen comments about variables described by Michael here:
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Date: Tue, 12 Dec 2006 14:00:54 +0100
Subject: Re: [Ffmpeg-cvslog] r6876 - trunk/libavcodec/motion_est.c
Originally committed as revision 7288 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-12 13:41:17 +00:00
2b0cdd9ec6
mv overflow in map fix (untested except regression tests)
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Originally committed as revision 7287 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-12 13:31:12 +00:00
c8aee695c5
Fix JPEG-LS encoder 0xff-escaping writing too much or uninitialized data.
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Originally committed as revision 7284 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-11 20:18:36 +00:00
c6b237da9e
Adding H.264 DCT.
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Originally committed as revision 7282 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-11 15:53:55 +00:00
2f5560ee49
fix playback of mp3_bits_left.avi
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Originally committed as revision 7279 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-11 13:01:20 +00:00
ec4e0056ef
GCC 3.3 compile fix
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Originally committed as revision 7277 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-11 10:52:18 +00:00
895bf49961
Improve option description.
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Originally committed as revision 7276 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-11 10:51:42 +00:00
c1173617ce
improved stack misalignment warning
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Originally committed as revision 7275 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-11 09:19:58 +00:00
e39e60a37e
Adding function which enables writing H.264 NAL units.
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Originally committed as revision 7273 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-11 01:00:50 +00:00
46f9dcc3ee
Fix 16 bit cscd samples, 16 bit raw means RGB555 on Windows, and the original
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cscd codec is for windows.
Originally committed as revision 7266 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-09 13:30:28 +00:00
2c04fc1f8c
Typo in error message
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Originally committed as revision 7265 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-09 13:13:45 +00:00
4027ed1d06
fix bug when __GNUC__ isn't defined and when compiling for a non-x86 architecture, patch by Martin Storsjö, martin at martin st
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Originally committed as revision 7261 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-08 13:25:37 +00:00
a4b940198a
Deobfuscate expression
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Originally committed as revision 7260 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-08 05:28:00 +00:00
3dd52c5afe
Now ZMBV encoder compiles
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Originally committed as revision 7259 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-08 05:13:40 +00:00
766937298e
1e6l forgot to add zmbvenc.c
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Originally committed as revision 7258 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-08 04:37:00 +00:00
c97dc988ba
lavc is at major version 51, delete old stuff
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Originally committed as revision 7257 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-08 00:42:55 +00:00
849f10351d
rename always_inline to av_always_inline and move to common.h
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Originally committed as revision 7256 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-08 00:35:08 +00:00
6c81ca9906
better warning
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Originally committed as revision 7250 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-07 18:35:58 +00:00
6dc7d5da70
ff_check_alignment to warn the user about a missaligned stack
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Originally committed as revision 7249 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-07 18:33:00 +00:00
f95778f80d
fix compilation
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Originally committed as revision 7248 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-07 18:29:02 +00:00
f1862127f5
Added entry for H.264 DCT to the DSP context.
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Originally committed as revision 7247 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-07 16:09:33 +00:00
3edeab8209
Add codec ID for a native H.264 encoder.
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Originally committed as revision 7246 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-07 15:59:42 +00:00
acd8d10ffb
Making rem6 and div6 globally visible and thus adding prefixes.
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Originally committed as revision 7245 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-07 09:59:05 +00:00
14e95e2c92
Removing unused code
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Originally committed as revision 7244 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-07 09:47:29 +00:00
f48d6e1b44
ZMBV encoder
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Originally committed as revision 7242 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-07 04:17:01 +00:00
8da9266cea
use the standard INT64_C() macro for 64-bit constants
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Originally committed as revision 7240 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-06 23:46:11 +00:00
d3075ed502
Add "mixed_refs" description suggested by Loren Merritt and update accompanying
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comment in the code.
Originally committed as revision 7235 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-06 17:04:23 +00:00
119aae1dd5
Add more descriptions to the AVOption array taken from the avcodec.h AVCodec structure member comments.
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Originally committed as revision 7233 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-06 08:24:29 +00:00
a074f143dd
Export symbols of several H.264 intra prediction functions
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Originally committed as revision 7232 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-06 08:17:43 +00:00
a083f53c45
fix crash when decoding a truncated H264 slice
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patch by Alexander Chemeris % ipse P ffmpeg A gmail.com %
Original thread:
date: Dec 5, 2006 7:26 PM
subject: [Ffmpeg-devel] [PATCH] Fix crush when truncated slice passed to H.264 decoder
Originally committed as revision 7229 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-05 22:18:19 +00:00
3ee5c5b739
Removing unused code
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Originally committed as revision 7228 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-05 22:05:09 +00:00
ea9f5d6f76
Add comment denoting group of H.264 functions
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Originally committed as revision 7227 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-05 21:57:31 +00:00
550e66cb59
Change NAL unit type defines to an enum and move to a header file for usage
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in other code.
Originally committed as revision 7226 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-05 21:52:15 +00:00
2421a01b25
10l umh search needs hex size 2 now after the last change
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Originally committed as revision 7224 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-05 12:35:47 +00:00
f852ff3257
make hex and large 2 small diamond search half their size instead or -1 if the initial size was a power of 2
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double the hex size so odd sized hexagons are possible
Originally committed as revision 7223 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-05 12:34:52 +00:00
4a1bb6196b
Fix some obvious mistakes in the option descriptions.
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Originally committed as revision 7220 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-04 12:04:53 +00:00
cf1e119bb2
Move BE_*/LE_*/ST*/LD* macros to a common place. Some further
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optimization/cleanup would be desirable (e.g. LE_* and LD*
should be the same on x86).
Originally committed as revision 7218 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-03 16:35:30 +00:00
10f865c9b7
Another hack to allow the Cinepak decoder to detect both types of deviant Cinepak
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data. Tested against both known FILM files, several CPK files, and normal
CVID-encoded files.
Originally committed as revision 7215 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-02 22:27:18 +00:00
970419236d
Fill in some missing AVOption descriptions.
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patch by Víctor Paesa, wzrlpy arsystel com
Originally committed as revision 7213 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-02 18:58:20 +00:00
3813dcc9bf
Add IDCT8 routine in Altivec. Patch by yours truely with Linux fixes by Luca Barbato
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Originally committed as revision 7210 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-02 14:50:42 +00:00
c6c367254f
spelling cosmetics: cliped --> clipped
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Originally committed as revision 7208 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-02 14:19:49 +00:00
08baa3e0d7
10e6l FastUVMC was done right but in the wrong place
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Originally committed as revision 7207 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-02 12:55:29 +00:00
516ea8d222
fix indention
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Originally committed as revision 7206 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-02 11:24:41 +00:00
1994e7c6b6
dia_size=-1 -> funny_diamond_search()
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dia_siue=768 + size -> umh search (old -1 was 784)
Originally committed as revision 7205 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-02 10:58:20 +00:00
376edfcc0f
hexagon search
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dia_size=512 + hexagon size (513 is the normal one used in h264)
large to small diamond search
dia_size=256 + diamond size
Originally committed as revision 7204 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-02 10:45:51 +00:00
4b47d258f6
Unused variable removed
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Originally committed as revision 7203 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-02 01:28:21 +00:00
ed1dfc4970
remove pretty much useless skiping of some predictors
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this has pretty much no quality or speed effect except very small random changes
Originally committed as revision 7202 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-01 20:38:54 +00:00
1a1c53856f
mjpeg a dump header bitstream filter, modifies bitstream to be decoded by quicktime
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Originally committed as revision 7201 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-01 14:06:21 +00:00
e68e5ab0cf
add bytestream big endian 16/32 writing functions
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Originally committed as revision 7200 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-01 14:01:50 +00:00
c9cac6e3d7
typo in umh
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Originally committed as revision 7193 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-01 09:58:06 +00:00
c7675718e4
UMH support (dia_size=-1 activates it)
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Originally committed as revision 7192 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-01 09:48:33 +00:00
ac003d2461
cosmetic (prevent name clashes of variables in a macro with surrounding code)
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Originally committed as revision 7191 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-01 09:46:52 +00:00
98ba1cfaf7
100l FastUVMC rounding was incorrect.
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This should also improve quality on WMV9Drifting.asf
Originally committed as revision 7190 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-01 07:24:56 +00:00
f7f8af46f7
1 step diamond search around the median MV predictor
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+0.01 PSNR
idea from x264
Originally committed as revision 7189 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-30 22:44:22 +00:00
7667896a36
VQA v1 support
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Originally committed as revision 7183 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-29 05:40:37 +00:00
f39020269e
cleanup the #ifdef mess in encoder/decoder/parser registration
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Originally committed as revision 7182 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-28 23:55:24 +00:00
7504e4fa1d
Correct information in header
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Originally committed as revision 7178 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-28 05:34:28 +00:00
c411e7f6fb
alphabetic reordering of codec registration
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patch by Robert Swain < robert.swain _at_ gmail.com >
Originally committed as revision 7176 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-27 13:04:56 +00:00
c61b9d4473
PIC fix
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Originally committed as revision 7173 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-27 10:56:10 +00:00
49cef7443a
Move copy_block* functions to dsp dsputil.h
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Patch by Brian Foley % bfoley A compsoc P nuigalway P ie %
Original thread:
Date: Nov 26, 2006 6:44 PM
Subject: Re: [Ffmpeg-devel] [PATCH] put_mpeg4_qpel16_h_lowpass altivec, take 2
Originally committed as revision 7172 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-26 18:25:07 +00:00
61f5b14a8e
Correct rounding values in overlap filtering
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Originally committed as revision 7171 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-26 04:57:31 +00:00
5081f3aad5
B-frames support for adv. profile
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Originally committed as revision 7170 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-26 04:54:17 +00:00
b8ce8f15a0
100l: Initialize dc_scale with current quantizer for adv I frames
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Originally committed as revision 7169 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-26 04:53:36 +00:00
25e9c7efa5
Use halfpq in coefficient scaling
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Originally committed as revision 7168 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-26 04:52:36 +00:00
c61e1098e7
typo
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Originally committed as revision 7166 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-24 12:36:06 +00:00
fce2200da0
Implement DELTA_FLI opcodes correctly. Patch by Steven Johnson
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Originally committed as revision 7165 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-24 00:16:32 +00:00
37e6f5f321
support byte_run=0 case in DELTA_FLI (this case means only skip pixels)
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Originally committed as revision 7164 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-23 23:50:08 +00:00
fe99025b16
10l memory corruption bug found by Steven Johnson
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Originally committed as revision 7163 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-23 22:57:20 +00:00
17c90b9d62
flac: allow reading of full metadata headers from extradata
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Originally committed as revision 7161 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-23 22:22:03 +00:00
3e954443dd
bring AC3 encoder output up to input volume level
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patch by Bill O'Shaughnessy % bill P oshaughnessy A gmail.com %
+ reg tests update gruntwork by me
Original thread:
date: Nov 21, 2006 11:36 PM
subject: [Ffmpeg-devel] Simpler Patch to bring AC3 encoder output up to input level
Originally committed as revision 7160 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-23 22:21:01 +00:00
3c1418175d
fix bitstream to be correctly decoded by quicktime
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Originally committed as revision 7157 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-22 13:53:22 +00:00
f856756059
fix sigfpe with intra only encoding
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Originally committed as revision 7156 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-22 13:24:58 +00:00
8cff89be43
Conditionally compile some of the AltiVec optimizations.
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Originally committed as revision 7154 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-22 09:20:16 +00:00
1e25a7e7eb
fix some potential security issues, patch by Matthias Hopf, mat at mshopf dot de
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Originally committed as revision 7153 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-22 01:11:29 +00:00
248bc6bb8c
Fix compilation with VC-1 decoder disabled.
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Originally committed as revision 7149 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-21 21:18:55 +00:00
bb243e7100
fix b frames + -mbd rd without -psnr (yes that was seriously buggy and probably hasnt been noticed as everyone who tested stuff used -psnr)
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Originally committed as revision 7148 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-21 19:37:44 +00:00
169bc475d1
100l infinite loop fix
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Originally committed as revision 7147 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-21 19:35:06 +00:00
426b11a833
Decode non-interleaved scans
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Originally committed as revision 7143 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-21 06:15:18 +00:00
8db4f43c68
Fix declaration and code thingie
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Originally committed as revision 7140 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-20 20:41:31 +00:00
4ec0ccb1a4
allow amr bitrate to be changed "on the fly" through avctx->bitrate.
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Patch by Martin % marthi A graphics P cs P uni - sb P de %
Original thread:
date: Nov 20, 2006 6:20 PM
subject: Re: [Ffmpeg-devel] [PATCH] Re: AMR bitrate
Originally committed as revision 7139 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-20 20:35:47 +00:00
9f83e1427a
Fix linking with H.261 support disabled.
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patch by Tom Harper, d.thomas.harper gmail com
Originally committed as revision 7134 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-20 14:13:32 +00:00
ec9ed85dc7
infiinit loop fix for CBR + adaptive quant
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Originally committed as revision 7133 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-20 11:53:02 +00:00
789382d340
100l qprd fix 2nd try
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Originally committed as revision 7132 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-20 10:48:23 +00:00
6ffdc53de9
Some progressive JPEG support
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Originally committed as revision 7131 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-20 05:21:17 +00:00
3f9fea7230
testing all dquant for qp_rd fixes the qp runaway to 31 bug
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Originally committed as revision 7126 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-19 23:19:52 +00:00
00f636a04f
Add useful Altivec types, taken from with permission from x264 authors
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Originally committed as revision 7125 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-19 22:51:54 +00:00
c8f9f9b91a
Divide first audio buffer chunk into atomary bufffers.
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This slightly simplifies decoder and removes potential
audio buffer overrun.
Originally committed as revision 7121 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-19 05:30:43 +00:00
3644d47241
Missed one log2().
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Originally committed as revision 7117 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-17 21:43:46 +00:00
b615c1edfc
Optimize overlapping
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Suggested by Skal, sprintf(mail, "skal%d@orange.fr", 0xFFFF)
Originally committed as revision 7113 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-17 06:12:33 +00:00
7ad8d3bf0c
Fix comments
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Originally committed as revision 7112 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-17 06:10:52 +00:00
b6fa8993fb
Overlap filtering was done in reverse order
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Originally committed as revision 7111 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-17 06:09:32 +00:00
20d46c038a
Remove alpha channel from RGB555
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Originally committed as revision 7106 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-16 20:46:36 +00:00
08d23410ea
BGR555 has never been working as alpha supporting format. Remove the false setting.
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Originally committed as revision 7105 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-16 20:43:29 +00:00
a57d13b713
throw error if unsupported resolution is used with h261
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Originally committed as revision 7097 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-16 09:58:34 +00:00
8e5606bfcd
detect a few more errors (fixes libmp3-bug.avi again)
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make pickyness of the decoder user selectable through error_resilience param like for video decoders
Originally committed as revision 7089 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-15 17:58:35 +00:00
ee50a7c1e5
making decoding more error robust
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Originally committed as revision 7073 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-14 22:06:28 +00:00
9bb328d397
reset internal buffer during seeking
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Originally committed as revision 7070 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-14 20:39:20 +00:00
Benjamin Larsson
Diego Biurrun
Guillaume Poirier
Michael Niedermayer
Reimar Döffinger
Panagiotis Issaris
Måns Rullgård
Martin Storsjö
Kostya Shishkov
Alexander Chemeris
Mike Melanson
Víctor Paesa
Luca Barbato
Baptiste Coudurier
Aurelien Jacobs
Robert Swain
Brian Foley
Steven Johnson
Alex Beregszaszi
Bill O'Shaughnessy
Matthias Hopf
Martin
Tom Harper