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Author SHA1 Message Date
Reinhard Tartler
cf53a2127b Add some missing changelog entries and release 0.8_beta2 
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
 2012-01-11 11:45:23 +01:00
Reinhard Tartler
014f8d8106 No longer build libpostproc by default 
update documentation to inform developers that it may be removed in a
later release.

Signed-off-by: Reinhard Tartler <siretart@tauware.de>
 2012-01-11 09:27:56 +01:00
Janne Grunau
68e252f548 wtv: fix memleaks during normal operation 2012-01-11 01:34:30 +01:00
Janne Grunau
f6a152db11 threads: add CODEC_CAP_AUTO_THREADS for libvpx and xavs 2012-01-11 00:23:07 +01:00
Janne Grunau
9472d37d8e rv34: frame-level multi-threading 
Statistics for bourne.rmvb -an -f null

1 thread:  37.12s user 0.03s system  99% cpu 37.174 total
2 threads: 47.63s user 0.24s system 185% cpu 25.807 total
4 threads: 41.21s user 0.30s system 327% cpu 12.674 total
 2012-01-10 22:51:56 +01:00
Janne Grunau
3ab7700018 mpegvideo: claim ownership of referenced pictures 
Under certain conditions pictures could be released before they were
returned with frame-threading. Broken mv computation in the upcoming
rv34 frame-threading patch was caused by this.

To prevent contexts from running out of available pictures the loop
releasing "unused" pictures has to be run for B frames too.
 2012-01-10 22:51:56 +01:00
Alex Converse
17ce52912f aacsbr: prevent out of bounds memcpy(). 
Fixes Libav Bug 195.

This doesn't make the code handle sample rate or upsample/downsample
change properly but this is still a good sanity check.

Based on change by Michael Niedermayer.

Signed-off-by: Alex Converse <alex.converse@gmail.com>
 2012-01-10 13:13:34 -08:00
Justin Ruggles
4556ebfb7d ipmovie: fix pts for CODEC_ID_INTERPLAY_DPCM 
frame sample count calculation was incorrect
 2012-01-10 14:25:07 -05:00
Justin Ruggles
e9626eb32e sierravmd: fix audio pts 
The duration of the first packet was being calculated incorrectly, leading to
an incorrect timestamp offset.
 2012-01-10 14:24:08 -05:00
Aneesh Dogra
29112db8c0 bethsoftvideo: Use bytestream2 functions to prevent buffer overreads. 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2012-01-10 10:34:16 -08:00
Paul B Mahol
84e5159e25 bmpenc: support for PIX_FMT_RGB444 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2012-01-10 09:29:22 -08:00
Ronald S. Bultje
b14fa5572c swscale: fix crash in fast_bilinear code when compiled with -mred-zone. 
Additional comments from Måns Rullgard have been integrated
by Reinhard Tartler.

Signed-off-by: Reinhard Tartler <siretart@tauware.de>
 2012-01-10 18:20:37 +01:00
Oka Motofumi
cd44521625 swscale: specify register type. 
Fixes a compilation failure on win64.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2012-01-10 09:17:37 -08:00
Janne Grunau
e652cc9606 rv34: use get_bits_left() 
It is not necessary to store the bit stream length in a RV34DecContext
field.
 2012-01-10 16:58:53 +01:00
Anton Khirnov
ac64607682 avconv: reinitialize the filtergraph on resolution change. 
This is a hopefully temporary solution until lavfi can properly deal
with resolution changes.
 2012-01-10 16:47:15 +01:00
Anton Khirnov
5d25140f71 vsrc_buffer: error on changing frame parameters. 2012-01-10 16:47:15 +01:00
Anton Khirnov
7b9373db89 avconv: fix -copyinkf. 
This option only applies to streamcopy, but is currently processed only
when encoding.
 2012-01-10 16:47:15 +01:00
Martin Storsjö
5c7c9a9f33 fate: Update file checksums after the mov muxer change in a78dbada55 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-01-10 16:54:23 +02:00
Martin Storsjö
a78dbada55 movenc: Don't store a nonzero creation time if nothing was set by the caller 
If the creation time is stored in the file as a zero, the
mov demuxer skips exporting the creation time. Currently,
files muxed without a creation time get demuxed with a
Jan 1st 1970 creation timestamp.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-01-10 16:02:07 +02:00
Paul B Mahol
353a2d2164 bmpdec: support for rgb444 with bitfields compression 
Do not display garbage for invalid/unsupported bitfields values.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2012-01-10 05:58:19 -08:00
Paul B Mahol
0b8b3387a9 rgb2rgb: allow conversion for <15 bpp 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2012-01-09 20:09:41 -08:00
Luca Barbato
0c50edb789 doc: fix stray reference to FFmpeg 2012-01-10 05:04:22 +01:00
Luca Barbato
b6db385922 v4l2: use C99 struct initializer 
Remove some unneeded memsets.
 2012-01-10 05:04:22 +01:00
Luca Barbato
0efd48dfd1 v4l2: poll the file descriptor 
Instead of busy waiting use poll();
 2012-01-10 05:04:22 +01:00
Luca Barbato
b8c310cb0a v4l2: support compressed formats 
Let pass the codec name to -pixel_format and introduce -input_format.
 2012-01-10 05:04:22 +01:00
Laurentiu Ion
da2e774fd6 kmvc: Use bytestream2 functions to prevent buffer overreads. 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2012-01-09 17:26:33 -08:00
Gaurav Narula
a67b8c86d0 fate: Add tests for more AAC features. 
al15_44 uses independent coupling.
al18_44 uses PNS (perceptual noise substitution).
am05_44 uses main prediction and independent coupling.

Signed-off-by: Alex Converse <alex.converse@gmail.com>
 2012-01-09 11:21:40 -08:00
Alex Converse
9de3cbc182 aacps: Add missing newline in error message. 2012-01-09 11:06:14 -08:00
Alex Converse
cd6e34d369 fate: Add tests for vc1/wmapro in ism. 2012-01-09 11:04:17 -08:00
Alex Converse
46ef355c65 aacdec: Add a fate test for 5.1 channel SBR. 2012-01-09 11:04:05 -08:00
Alex Converse
4acd43a295 aacdec: Turn off PS for multichannel files that use PCE based configs. 
Fixes al_sbr_cm_48_5.1.mp4.
 2012-01-09 11:04:05 -08:00
Diego Biurrun
1ef8ff4534 cabac: remove put_cabac_u/ueg from cabac-test. 
The functions are not used in any part of Libav, therefore testing them in the
cabac-test is unnecessary. Since this makes them unused, remove the functions.
 2012-01-09 14:10:41 +01:00
Paul B Mahol
5cad970971 swscale: RGB4444 and BGR444 input 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2012-01-08 20:19:41 -08:00
Mike Melanson
d41d7773bc FATE: add test for xWMA demuxer. 
(Does not attempt to decode percetual audio data inside.)
Code coverage: libavformat/xwma.c: 3% -> 75%

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2012-01-08 18:33:59 -08:00
Mike Melanson
2dee0cdb8e FATE: add test for SMJPEG demuxer and associated IMA ADPCM audio decoder. 
(Don't attempt to decode JPEG data.)
Code coverage: libavformat/smjpeg.c: 0% -> 69%
libavcodec/adpcm.c: 0% -> 10% (fresh run); 92.4% -> 93% following a FATE run

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2012-01-08 18:31:50 -08:00
Vitor Sessak
39df0c434c mpegaudiodec: optimized iMDCT transform 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2012-01-08 17:40:55 -08:00
Vitor Sessak
06677d0dd9 mpegaudiodec: change imdct window arrangment for better pointer alignment 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2012-01-08 17:37:23 -08:00
Vitor Sessak
6dfcf53092 mpegaudiodec: move imdct and windowing function to mpegaudiodsp 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2012-01-08 17:37:07 -08:00
Vitor Sessak
421c99a4a7 mpegaudiodec: interleave iMDCT buffer to simplify future SIMD implementations 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2012-01-08 17:37:03 -08:00
Ronald S. Bultje
2170a0e6ad swscale: convert yuy2/uyvy/nv12/nv21ToY/UV from inline asm to yasm. 
Also implement SSE2/AVX variants.
 2012-01-08 16:37:43 -08:00
Mike Melanson
599855748a FATE: test to exercise WTV demuxer. 
Does not attempt to decode perceptual codecs inside.
Code coverage: libavformat/wtv.c: 0% -> 71%

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2012-01-08 14:53:35 -08:00
Daniel Huang
8549cf073b mjpegdec: K&R formatting cosmetics 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2012-01-08 23:33:00 +01:00
Diego Biurrun
999484c9fb swscale: K&R formatting cosmetics for code examples 2012-01-08 23:32:57 +01:00
Diego Biurrun
83890c66c4 swscale: K&R reformatting cosmetics for header files 2012-01-08 23:32:56 +01:00
Mike Melanson
a83f5b8a96 FATE test: cvid-grayscale; ensures that the grayscale Cinepak variant is exercised. 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2012-01-08 14:20:04 -08:00
Aneesh Dogra
ccc27e2139 bfi: Use bytestream2 functions to prevent buffer overreads. 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2012-01-08 13:26:54 -08:00
Laurentiu Ion
529a25d6e5 dpcm: Fix invalid writes 
Fixes bug: #152

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2012-01-08 13:13:11 -08:00
Aneesh Dogra
12e984aed7 utvideo: frame multithreading. 
>> time ./avconv -i file.avi -f null -
Before : real	0m7.784s
After  : real   0m3.662s

Tested on a Intel Core i3 Processor (2 cores, 4 threads).

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2012-01-08 12:21:10 -08:00
Chris Evans
afb2aa5379 vorbis: An additional defense in the Vorbis codec. 
Fixes Bug: #190
Chromium Bug: #100543
Related to CVE-2011-3893

Signed-off-by: Reinhard Tartler <siretart@tauware.de>
 2012-01-08 09:09:26 +01:00
Reinhard Tartler
e6d527ff72 vorbisdec: Fix decoding bug with channel handling 
Fixes Bug: #191
Chromium Bug: #101458
CVE-2011-3895

Signed-off-by: Reinhard Tartler <siretart@tauware.de>
 2012-01-07 23:16:52 +01:00