virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2024-12-28 20:53:54 +02:00
Code Issues Releases Activity
23,928 Commits 37 Branches 400 Tags 467 MiB
17d5959998
Commit Graph

11554 Commits

Author SHA1 Message Date
Alex Converse
17d5959998 10l: The SBR refactor requires the use of 2 independent output X buffers. 
Originally committed as revision 23014 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-03 19:21:35 +00:00
Martin Storsjö
fa36165adf amrnbdec: Apply AMR_SAMPLE_SCALE when finishing the decoder output 
The output scaling was accidentally removed in rev 22937.

Originally committed as revision 23012 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-03 05:57:48 +00:00
Ronald S. Bultje
1302ccc1a7 Another buffer overflow, fixes issue1758. 
Originally committed as revision 23011 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-02 21:52:25 +00:00
Reimar Döffinger
bf9766995c Clarify how allocation works for the picture argument for 
avcodec_decode_video3.

Originally committed as revision 23009 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-02 16:07:29 +00:00
Ronald S. Bultje
593a861470 Fix buffer overrun (or, well, actually a typo, 80 should be 0x80...). 
Partially fixes issue 1758.

Originally committed as revision 23005 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-01 18:45:02 +00:00
Alex Converse
2d23fecd5d Enforce time border monotonicity. 
Thanks to Chromium.

Originally committed as revision 23000 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-30 23:32:42 +00:00
Alex Converse
a91d82b5cc Move the SBR patch count check to prevent overwrites. 
Thanks to Chromium.

Originally committed as revision 22999 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-30 23:08:44 +00:00
Alex Converse
10678e5c72 Increase size of patch_borders[]. 
6 patches means there can be 7 borders. Found by Chromium.

Originally committed as revision 22998 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-30 22:42:52 +00:00
Michael Niedermayer
19a00c5eb2 avi bgr24 padding fix. 
Fixes issue1901

Originally committed as revision 22997 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-30 22:09:42 +00:00
Alex Converse
d0dedce71d Reindent 
Originally committed as revision 22996 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-30 21:43:29 +00:00
Alex Converse
ca6d3f234c Rewrite ff_sbr_apply in a manner more friendly to PS. 
This includes merging ff_sbr_dequant into ff_sbr_apply.

Originally committed as revision 22995 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-30 21:43:23 +00:00
Måns Rullgård
5635985c26 ARM: NEON optimised VP6 edge filter 
Originally committed as revision 22993 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-30 21:30:27 +00:00
Måns Rullgård
5e1ba34bbb VP56: move vp56_edge_filter to new VP56DSPContext 
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
 2010-04-30 21:30:22 +00:00
Michael Niedermayer
2308b6c19a Add version to AVClass so we can add to and use fields of AVClass without ABI issues. 
Originally committed as revision 22987 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-28 20:00:23 +00:00
Sebastian Vater
726dc06158 Reidnent after r22795. 
Patch by Sebastian Vater <cdgs.basty googlemail com>.

Originally committed as revision 22976 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-26 22:39:08 +00:00
Sebastian Vater
fe51b5ce50 Move some branches outside looped code. Should improve the generated asm (and 
thus performance) slightly.

Patch by Sebastian Vater <cdgs.basty googlemail com>.

Originally committed as revision 22975 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-26 22:38:41 +00:00
Sebastian Vater
473147bed0 Switch some ints to unsigned (they can only have positive values, this allows 
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
 2010-04-26 22:37:13 +00:00
Sebastian Vater
687dc3555d Make two functions out of #define hackery. 
Patch by Sebastian Vater, cdgs D basty A googlemail

Originally committed as revision 22970 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-26 22:00:57 +00:00
Stefano Sabatini
4cf1ba0445 Make avcodec_check_dimensions() return AVERROR(EINVAL) rather than -1 
in case of invalid picture size.

Originally committed as revision 22962 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-25 15:05:16 +00:00
Ronald S. Bultje
0bb848016a Add acelp_filters.o as QCELP decoder object file. 
Originally committed as revision 22956 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-23 16:45:38 +00:00
Måns Rullgård
07876e25c8 Workaround for missing llrintf() 
Originally committed as revision 22954 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-23 16:28:10 +00:00
Justin Ruggles
cc8538ff93 ac3dec: return smaller of buf_size and frame_size instead of always returning 
frame_size.

Originally committed as revision 22950 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-22 21:43:36 +00:00
Måns Rullgård
84368aa629 ARM: fix build for darwin/iphone 
References to external symbols in asm code need prefixes.

Originally committed as revision 22949 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-22 21:19:32 +00:00
Michael Niedermayer
ddecab2097 Set .supported_samplerates for mpeg audio encoders. 
Originally committed as revision 22944 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-22 09:41:45 +00:00
Ronald S. Bultje
9a32573b49 WMAVoice postfilter. 
Originally committed as revision 22938 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-21 18:01:34 +00:00
Ronald S. Bultje
b1078e9fe6 Move clipping of audio samples (for those codecs outputting float) from decoder 
to the audio conversion routines.

Originally committed as revision 22937 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-21 17:57:48 +00:00
Jai Menon
6858ce2ffc Fix typo. 
Originally committed as revision 22936 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-21 17:51:37 +00:00
Ronald S. Bultje
805a83d506 Implement QCELP postfilter. 
Originally committed as revision 22935 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-21 17:50:08 +00:00
Ronald S. Bultje
5180a0b197 Make the Sipr16k postfilter function write data into the target/output buffer. 
Originally committed as revision 22934 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-21 17:46:59 +00:00
Ronald S. Bultje
8955a9d79c Split input/output data arguments to ff_acelp_apply_order_2_transfer_function(). 
Originally committed as revision 22933 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-21 17:45:24 +00:00
Ronald S. Bultje
bb2dd9efd8 Split the input/output data arguments to ff_adaptive_gain_control(). 
Originally committed as revision 22932 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-21 17:43:52 +00:00
David Conrad
8e6daa4a95 theora: coeff huffman codes are allowed to be up to 32 bits long (for 32 tokens) 
Originally committed as revision 22931 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-21 13:19:00 +00:00
Vitor Sessak
a2d3588813 10l: do not try to unpack DTX frames in AMR-NB decoder 
Originally committed as revision 22930 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-21 13:05:25 +00:00
Diego Biurrun
ba87f0801d Remove explicit filename from Doxygen @file commands. 
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
 2010-04-20 14:45:34 +00:00
Diego Biurrun
4311ff776b cosmetics: Switch Doxygen comments to JavaDoc style. 
Originally committed as revision 22919 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-20 14:23:00 +00:00
Jason Garrett-Glaser
dbb4f0515f vertical align in libx264.c 
Originally committed as revision 22915 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-19 21:20:20 +00:00
Michael Kaufmann
22c29c36cd Add const to some pointer parameters. 
Patch by Michael Kaufmann, hallo michael-kaufmann ch

Originally committed as revision 22900 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-17 11:00:53 +00:00
David Conrad
33e623831b vp3: Use avctx pointer directly 
Originally committed as revision 22899 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-17 10:37:42 +00:00
David Conrad
8099d6c985 vp3: Read fps and aspect ratio in the decoder 
Originally committed as revision 22898 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-17 02:04:39 +00:00
David Conrad
ddc7e438e0 vp3: Don't crop if there's a left/top offset, it's wrong 
Fixes issue1834

Originally committed as revision 22897 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-17 02:04:35 +00:00
David Conrad
eb6a6cd788 vp3: DC-only IDCT 
2-4% faster overall decode

Originally committed as revision 22896 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-17 02:04:30 +00:00
David Conrad
6086731299 vp3: More buffer length checks 
.5% slower to fix some crashes on invalid streams

Originally committed as revision 22893 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-16 12:21:44 +00:00
David Conrad
d7097c2d88 vp3: Remove internal debug statement 
Originally committed as revision 22892 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-16 12:21:41 +00:00
Gwenole Beauchesne
6752a3cc6c H.264: cosmetics (vertical align). 
Originally committed as revision 22885 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-15 13:16:37 +00:00
Gwenole Beauchesne
fa37cf0db3 H.264: move avctx->{profile,level} init before AVCodecContext.get_format(). 
Originally committed as revision 22884 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-15 08:30:48 +00:00
Gwenole Beauchesne
b08e38e8c3 H.264: move avctx->refs init before AVCodecContext.get_format(). 
Originally committed as revision 22883 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-15 08:27:06 +00:00
Andreas Öman
67d96fb42d pngdec: Add support for PIX_FMT_Y400A 
Originally committed as revision 22882 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-14 20:15:50 +00:00
Andreas Öman
4744f896e5 Add PIX_FMT_Y400A, 8bit gray, 8bit alpha 
Originally committed as revision 22881 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-14 20:15:19 +00:00
Stefano Sabatini
4563cf247d Factorize code in get_bit_rate(). 
Originally committed as revision 22879 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-13 23:24:25 +00:00
Diego Biurrun
e5d2bdec11 Add rectangle.h #include for fill_rectangle(). 
Originally committed as revision 22877 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-13 22:52:14 +00:00