2d23fecd5d
Enforce time border monotonicity.
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Thanks to Chromium.
Originally committed as revision 23000 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
a91d82b5cc
Move the SBR patch count check to prevent overwrites.
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Thanks to Chromium.
Originally committed as revision 22999 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
10678e5c72
Increase size of patch_borders[].
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6 patches means there can be 7 borders. Found by Chromium.
Originally committed as revision 22998 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
19a00c5eb2
avi bgr24 padding fix.
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Fixes issue1901
Originally committed as revision 22997 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
d0dedce71d
Reindent
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Originally committed as revision 22996 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
ca6d3f234c
Rewrite ff_sbr_apply in a manner more friendly to PS.
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This includes merging ff_sbr_dequant into ff_sbr_apply.
Originally committed as revision 22995 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
5635985c26
ARM: NEON optimised VP6 edge filter
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Originally committed as revision 22993 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
5e1ba34bbb
VP56: move vp56_edge_filter to new VP56DSPContext
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Using macro templates allows the vp[56]_adjust functions to be
inlined instead of called through function pointers. The new
function pointers enable optimised implementations of the filters.
4% faster VP6 decoding on Cortex-A8.
Originally committed as revision 22992 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
2308b6c19a
Add version to AVClass so we can add to and use fields of AVClass without ABI issues.
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Originally committed as revision 22987 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
726dc06158
Reidnent after r22795.
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Patch by Sebastian Vater <cdgs.basty googlemail com>.
Originally committed as revision 22976 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
fe51b5ce50
Move some branches outside looped code. Should improve the generated asm (and
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thus performance) slightly.
Patch by Sebastian Vater <cdgs.basty googlemail com>.
Originally committed as revision 22975 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
473147bed0
Switch some ints to unsigned (they can only have positive values, this allows
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compiler to optimize some math from mul/div to shr/shl). Also add a cast to
uint32_t when calling decodeplane32(), this silences a compiler warning.
Lastly, in decodeplane8/32(), flatten a double-loop into a single-loop and
calculate the length once before entering the loop instead of during every
iteration (since it doesn't change).
Patch by Sebastian Vater <cdgs.basty googlemail com>.
Originally committed as revision 22974 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
687dc3555d
Make two functions out of #define hackery.
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Patch by Sebastian Vater, cdgs D basty A googlemail
Originally committed as revision 22970 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
4cf1ba0445
Make avcodec_check_dimensions() return AVERROR(EINVAL) rather than -1
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in case of invalid picture size.
Originally committed as revision 22962 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
0bb848016a
Add acelp_filters.o as QCELP decoder object file.
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Originally committed as revision 22956 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
07876e25c8
Workaround for missing llrintf()
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Originally committed as revision 22954 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
cc8538ff93
ac3dec: return smaller of buf_size and frame_size instead of always returning
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frame_size.
Originally committed as revision 22950 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
84368aa629
ARM: fix build for darwin/iphone
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References to external symbols in asm code need prefixes.
Originally committed as revision 22949 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
ddecab2097
Set .supported_samplerates for mpeg audio encoders.
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Originally committed as revision 22944 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
9a32573b49
WMAVoice postfilter.
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Originally committed as revision 22938 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
b1078e9fe6
Move clipping of audio samples (for those codecs outputting float) from decoder
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to the audio conversion routines.
Originally committed as revision 22937 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
6858ce2ffc
Fix typo.
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Originally committed as revision 22936 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
805a83d506
Implement QCELP postfilter.
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Originally committed as revision 22935 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
5180a0b197
Make the Sipr16k postfilter function write data into the target/output buffer.
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Originally committed as revision 22934 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
8955a9d79c
Split input/output data arguments to ff_acelp_apply_order_2_transfer_function().
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Originally committed as revision 22933 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
bb2dd9efd8
Split the input/output data arguments to ff_adaptive_gain_control().
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Originally committed as revision 22932 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
8e6daa4a95
theora: coeff huffman codes are allowed to be up to 32 bits long (for 32 tokens)
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Originally committed as revision 22931 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
a2d3588813
10l: do not try to unpack DTX frames in AMR-NB decoder
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Originally committed as revision 22930 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
ba87f0801d
Remove explicit filename from Doxygen @file commands.
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Passing an explicit filename to this command is only necessary if the
documentation in the @file block refers to a file different from the
one the block resides in.
Originally committed as revision 22921 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
4311ff776b
cosmetics: Switch Doxygen comments to JavaDoc style.
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Originally committed as revision 22919 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
dbb4f0515f
vertical align in libx264.c
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Originally committed as revision 22915 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
22c29c36cd
Add const to some pointer parameters.
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Patch by Michael Kaufmann, hallo michael-kaufmann ch
Originally committed as revision 22900 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
33e623831b
vp3: Use avctx pointer directly
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Originally committed as revision 22899 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
8099d6c985
vp3: Read fps and aspect ratio in the decoder
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Originally committed as revision 22898 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
ddc7e438e0
vp3: Don't crop if there's a left/top offset, it's wrong
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Fixes issue1834
Originally committed as revision 22897 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
eb6a6cd788
vp3: DC-only IDCT
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2-4% faster overall decode
Originally committed as revision 22896 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
6086731299
vp3: More buffer length checks
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.5% slower to fix some crashes on invalid streams
Originally committed as revision 22893 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
d7097c2d88
vp3: Remove internal debug statement
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Originally committed as revision 22892 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
6752a3cc6c
H.264: cosmetics (vertical align).
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Originally committed as revision 22885 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
fa37cf0db3
H.264: move avctx->{profile,level} init before AVCodecContext.get_format().
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Originally committed as revision 22884 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
b08e38e8c3
H.264: move avctx->refs init before AVCodecContext.get_format().
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Originally committed as revision 22883 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
67d96fb42d
pngdec: Add support for PIX_FMT_Y400A
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Originally committed as revision 22882 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
4744f896e5
Add PIX_FMT_Y400A, 8bit gray, 8bit alpha
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Originally committed as revision 22881 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
4563cf247d
Factorize code in get_bit_rate().
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Originally committed as revision 22879 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
e5d2bdec11
Add rectangle.h #include for fill_rectangle().
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Originally committed as revision 22877 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
d02bb3ecf1
Move static function fill_filter_caches() from h264.h to h264.c.
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The function is only used within that file, so it makes sense to place
it there. This fixes many warnings of the type:
h264.h:1170: warning: ‘fill_filter_caches’ defined but not used
Originally committed as revision 22876 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
2bb29da602
DCA: indent
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Originally committed as revision 22872 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
69e171364e
DCA: optimise dca_subsubframe()
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8% faster overall on Cortex-A8.
Originally committed as revision 22871 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
b0941dee3c
[VA-API] Fix long-term reference frames addition to the DPB.
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This fixes MR2_MW_A/MR2_TANDBERG_E on Intel Ironlake and NVIDIA HW.
Originally committed as revision 22869 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
b591c7af31
10l: fix build on non-NEON ARM
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Originally committed as revision 22867 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Alex Converse
Michael Niedermayer
Måns Rullgård
Sebastian Vater
Stefano Sabatini
Ronald S. Bultje
Justin Ruggles
Jai Menon
David Conrad
Vitor Sessak
Diego Biurrun
Jason Garrett-Glaser
Michael Kaufmann
Gwenole Beauchesne
Andreas Öman