Benoit Fouet
8b2386dc5a
Add jp2 support to img2 demuxer.
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On behalf of Jai Menon
Originally committed as revision 16187 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Guillaume Poirier
5f51afd602
add AltiVec implementation of int32_to_float_fmul_scalar
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Originally committed as revision 16186 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Baptiste Coudurier
18cb36fd57
activate jpeg2000 fourcc in mov/mj2
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Originally committed as revision 16185 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Michael Niedermayer
54dab66174
Fix svq3 decoding, is_complex was not initialized.
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Originally committed as revision 16184 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Michael Niedermayer
4080e67c8e
Replace != 0 || check by |
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3 cpu cycles faster
Originally committed as revision 16183 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Michael Niedermayer
ad9ca7e720
Split filter_mb_dir() out of filter_mb().
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1% overall decoding speed up for cathedral-beta2-400extra-crop-avc.mp4
no speed change for Aladin.mpg
Benchmarks done on Pentium dual
Originally committed as revision 16182 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Måns Rullgård
6c414bb6d4
AC3: fix strict aliasing violation in parser
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Originally committed as revision 16181 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Måns Rullgård
cb56b44086
AAC: fix strict aliasing violation in parser
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Originally committed as revision 16180 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Måns Rullgård
a2fc0f6a6d
ARM: replace "armv4l" with "arm"
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Originally committed as revision 16179 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Diego Biurrun
2600f8c86d
Remove obsolete and misleading comments.
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Originally committed as revision 16178 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Diego Biurrun
c9e73264ae
Roundup now works from a ffmpeg.org domain as well, so prefer that.
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Originally committed as revision 16177 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Michael Niedermayer
ac0623b23c
Fix indention, also do a little vertical alignment of changed lines.
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Originally committed as revision 16176 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Stefano Sabatini
7b1454c439
Implement av_set_string3().
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Originally committed as revision 16175 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Michael Niedermayer
6120a343aa
Factorize 3 multiplications out, code becomes 3 cpu cycles faster.
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(not significant as thats just per MB)
Originally committed as revision 16174 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Michael Niedermayer
1dd488e955
Move ENABLE_SMALL back to the per MB check, as otherwise gcc wont remove
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the code.
Originally committed as revision 16173 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Michael Niedermayer
89db0bae26
Do not recalculate constant part of is_complex for every MB.
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Originally committed as revision 16172 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Michael Niedermayer
41e4055b63
Support the new lossless mode.
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Originally committed as revision 16171 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Måns Rullgård
479044cea5
dct-test: add ARM IDCTs
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Originally committed as revision 16170 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Måns Rullgård
875f31259b
dct-test: add PARTTRANS permutation
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Originally committed as revision 16169 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Michael Niedermayer
d358caed7e
Horizontal and vertical prediction functions needed for new lossless mode
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of H.264.
Originally committed as revision 16168 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Michael Niedermayer
ca5b528ea1
Fix bug where the avi demxuer lost the first frame of malformed
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ODML avis.
Fixes VS2k5DebugDemo-01-partial.avi
Originally committed as revision 16167 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Baptiste Coudurier
271344377a
check that nb_streams is valid before setting stream, fix crash with jp2 which do not use same structure
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Originally committed as revision 16166 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Benoit Fouet
f683ea1cab
Add const qualifiers to decode functions.
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Originally committed as revision 16165 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Benoit Fouet
7d2cc552ed
Fix warning "format not a string literal and no format arguments".
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Originally committed as revision 16164 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Ben Littler
f86cd76138
add MPNG fourcc
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fixes http://sceneish.ath.cx/stuff/netmap/netmap.avi
Originally committed as revision 16163 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Ben Littler
4a49a5fdfc
two more mpeg4 fourccs and one msmpeg4v3 from uncommon codec list
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Originally committed as revision 16162 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Ben Littler
a9cf309b96
QIVG fourcc, fixes http://rodweb.dip.jp/partner/check.avi
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Originally committed as revision 16161 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Ben Littler
c6340f86a3
add rpza avi fourcc
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Originally committed as revision 16160 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Michael Niedermayer
09a76db8e6
Do not skip frames until the first keyframe when stream copying but
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no starttime is set.
Fixes at least -vcodec copy with VS2k5DebugDemo-01-partial.avi.
Originally committed as revision 16159 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
David Conrad
2169b79c2a
Workaround for shared libs on OS X with Apple gcc 4.0.1
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Originally committed as revision 16158 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Laurent Aimar
ac52613c16
Check extradata is large enough.
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Patch by Laurent Aimar fenrir \:/ via ecp fr
Originally committed as revision 16157 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Stefano Sabatini
301cc4f370
Implement the av_set_number2() internal function, which makes possible
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to distinguish between a not found option failure and a not valid
value failure.
Originally committed as revision 16156 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Stefano Sabatini
a59d44fdf4
Remove ending period in a log message, which was inconsistent with
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most other messages.
Originally committed as revision 16155 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Diego Biurrun
68178ca9e1
Add xvmc configure support.
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Originally committed as revision 16154 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Diego Biurrun
b24298badc
Switch xvmc over to a CONFIG_ option.
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Originally committed as revision 16153 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Diego Biurrun
6915cf3854
whitespace cosmetics
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Originally committed as revision 16152 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Måns Rullgård
1bf98d19d5
ARM: NEON optimised h264_idct_dc_add
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Originally committed as revision 16151 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Måns Rullgård
c598cf25f4
ARM: NEON optimised h264_idct_add
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Originally committed as revision 16150 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Måns Rullgård
5813e05d08
ARM: NEON optimised H.264 8x8 and 16x16 qpel MC
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Originally committed as revision 16149 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Måns Rullgård
ad74a0f8b3
ARM: NEON optimised H.264 loop filter
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Originally committed as revision 16148 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Måns Rullgård
1cce897aad
ARM: NEON optimised {put,avg}_h264_chroma_mc[48]
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Originally committed as revision 16147 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Måns Rullgård
7eec43289a
ARM: NEON optimised simple_idct
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Originally committed as revision 16146 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Måns Rullgård
569f5a756a
ARM: NEON optimised put_pixels functions
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Originally committed as revision 16145 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Diego Biurrun
c4687bf607
Avoid invasion of POSIX-reserved _t namespace.
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Originally committed as revision 16144 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Daniel Verkamp
40a19c4434
Fix one peculiar case in Smacker decoding.
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Patch by Daniel Verkamp ($firstname <at> drv <dot> nu)
Thread [PATCH] Smacker video decoder bug fix
Originally committed as revision 16143 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Diego Biurrun
9506090df9
Avoid POSIX-reserved _t in identifier names.
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Originally committed as revision 16142 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Michael Niedermayer
40f0624121
Enable filter_mb_fast if CODEC_FLAG2_FAST is set.
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Originally committed as revision 16141 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Aurelien Jacobs
bf73801bec
vp56: don't reset dimensions to 0 in codec init
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Originally committed as revision 16140 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Ronald S. Bultje
b9b2b8c93b
Use get_buffer() and url_fskip() for some loops of get_byte()s. See discussion in ML thread
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"[PATCH] rmdec.c: use get_buffer and skip_bytes instead of loops of get_byte".
Originally committed as revision 16139 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Ronald S. Bultje
127ed7b07b
Reindent something that looks weird.
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Originally committed as revision 16138 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago