virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2024-11-21 10:55:51 +02:00
Code Issues Releases Activity
35,242 Commits 37 Branches 400 Tags 458 MiB
b404c66056
Commit Graph

16672 Commits

Author SHA1 Message Date
Janne Grunau
c466eb1746 flashsv: propagate inflateReset() errors 
Fixes CID717493.
 2012-10-10 21:24:32 +02:00
Janne Grunau
6d556e8327 indeo4/5: remove constant parameter num_bands from wavelet recomposition 
Fixes bogus uninitialized value compiler and coverity warnings.
 2012-10-10 21:24:32 +02:00
Mashiat Sarker Shakkhar
35a35d49d2 Double motion vector range for HPEL interlaced picture in proper place 
The existing code is not in the right place and it should cover both
interlaced frame and field pictures.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2012-10-10 14:56:02 -04:00
Mashiat Sarker Shakkhar
eb657ecefd vc1dec: Set opposite to the correct value for 1REF field pictures 
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2012-10-10 14:55:38 -04:00
Mashiat Sarker Shakkhar
7cc3c4e1d4 vc1dec: Invoke edge emulation regardless of MV precision for 1-MV chroma 
This is required due to the way VC-1 handles chroma pull-back which may end
up causing negative chroma MV for zero luma MV. Edge emulation needs to be
invoked in such cases.

This only affects vertical component of chroma motion vector.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2012-10-10 14:54:19 -04:00
Mashiat Sarker Shakkhar
88058d9a99 vc1dec: Set chroma reference field from REFFIELD for 1REF field pictures 
Interlaced field pictures can have one or two reference pictures, signaled
by NUMREF syntax element. For single reference pictures, reference picture
is determined by REFFIELD syntax element.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2012-10-10 14:50:07 -04:00
Mashiat Sarker Shakkhar
7fb35ee931 vc1dec: Use correct spelling of "opposite" 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2012-10-10 16:28:31 +02:00
Janne Grunau
706a559b30 a64multienc: change mc_frame_counter to unsigned 
GCC cannot proof that c->mc_frame_counter is always >- 0, changing the
type from int to unsigned fixes following warning:

libavcodec/a64multienc.c: In function ‘a64multi_encode_frame’:
libavcodec/a64multienc.c:342:17: warning: ‘buf’ may be used uninitialized in this function[-Wuninitialized]

Signed-off-by: Janne Grunau <janne-libav@jannau.net>
 2012-10-10 15:33:06 +02:00
Jean-Baptiste Kempf
507dce2536 arm: call arm-specific rv34dsp init functions under if (ARCH_ARM) 
Assign NEON specific function pointers after runtime check via
av_get_cpu_flags().

Signed-off-by: Janne Grunau <janne-libav@jannau.net>
 2012-10-10 15:28:50 +02:00
Diego Biurrun
63a46c6101 svq1: Drop a bunch of useless parentheses 2012-10-10 15:10:53 +02:00
Diego Biurrun
ada12f8366 svq1: K&R formatting cosmetics 2012-10-10 14:14:22 +02:00
Janne Grunau
f1de23faaa g722enc: fix size argument in memset 
Fixes CID700725.
 2012-10-09 21:05:15 +02:00
Anton Khirnov
233a5a807e lavc: split asv12 encoder/decoder 2012-10-09 20:32:35 +02:00
Janne Grunau
6f8ef5320f vc1dec: prevent memory leak in error path 
Fixes CID732271.
 2012-10-09 16:09:41 +02:00
Janne Grunau
714f5ab597 vc1dec: prevent memory leak on av_realloc error 2012-10-09 16:07:12 +02:00
Justin Ruggles
cbcd497f38 adxdec: use planar sample format 2012-10-09 09:03:52 -04:00
Justin Ruggles
4ebd74cec7 adpcmdec: use planar sample format for adpcm_thp 2012-10-09 09:03:52 -04:00
Justin Ruggles
327cdb04e3 adpcmdec: use planar sample format for adpcm_ea_xas 2012-10-09 09:03:52 -04:00
Justin Ruggles
da9620e8e5 adpcmdec: use planar sample format for adpcm_ea_r1/r2/r3 2012-10-09 09:03:52 -04:00
Justin Ruggles
d2b6ae02aa adpcmdec: use planar sample format for adpcm_xa 2012-10-09 09:03:52 -04:00
Justin Ruggles
8b854283c3 adpcmdec: use planar sample format for adpcm_ima_ws for vqa version 3 2012-10-09 09:03:52 -04:00
Justin Ruggles
4356d66d78 adpcmdec: use planar sample format for adpcm_4xm 2012-10-09 09:03:52 -04:00
Justin Ruggles
1b9ac72908 adpcmdec: use planar sample format for adpcm_ima_wav 2012-10-09 09:03:52 -04:00
Justin Ruggles
176db0b892 adpcmdec: use planar sample format for adpcm_ima_qt 2012-10-09 09:03:52 -04:00
Justin Ruggles
7e5f045039 pcmdec: use planar sample format for pcm_lxf 2012-10-09 09:03:51 -04:00
Justin Ruggles
c1a9cfd1fe mace: use planar sample format 2012-10-09 09:03:51 -04:00
Justin Ruggles
23d53c5473 atrac1: use planar sample format 2012-10-09 09:03:51 -04:00
Diego Biurrun
ac56ff9cc9 build: non-x86: Only compile mpegvideo optimizations when necessary 2012-10-09 14:45:59 +02:00
Janne Grunau
3fbda309e5 avcodec: free extended_data instead address of it 
Fixes CID732173.
 2012-10-09 14:04:46 +02:00
Diego Biurrun
f75f4194d1 Restructure av_log_missing_feature message 
Some invocations include a verb in the log message, others do not.  Yet
av_log_missing_feature expects callers to provide a verb.  Change the
function to include a verb instead and update the callers accordingly.
The result is a more natural function API and correct English in the
function invocations.
 2012-10-09 11:39:26 +02:00
Mans Rullgard
f79364b2c3 ppc: fix Altivec build with old compilers 
The vec_splat() intrinsic requires a constant argument for the
element number, and the code relies on the compiler unrolling
the loop to provide this.  Manually unrolling the loop avoids
this reliance and works with all compilers.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-10-08 23:14:51 +01:00
Janne Grunau
7e522859fc x86: vc1: call ff_vc1dsp_init_x86() under if (ARCH_X86) 2012-10-08 11:54:05 +02:00
Janne Grunau
cb36febcbc x86: cavs: call ff_cavsdsp_init_x86() under if (ARCH_X86) 2012-10-08 11:54:05 +02:00
Janne Grunau
f101eab1be x86: call most of the x86 dsp init functions under if (ARCH_X86) 
Rename the called dsp init functions to *_init_x86.
 2012-10-08 11:54:05 +02:00
Anton Khirnov
716d413c13 Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormat 2012-10-08 07:13:26 +02:00
Justin Ruggles
37f701f1c3 avcodec: allow either planar or interleaved sample format when encoding mono 
When there is only 1 channel, the planar and interleaved formats of the same
data type should be treated as identical.
 2012-10-07 16:45:50 -04:00
Justin Ruggles
5364327186 adpcmenc: ensure calls to adpcm_ima_compress_sample() are in the right order 
Should fix fate-acodec-adpcm-ima_wav with several compilers.
 2012-10-07 16:45:50 -04:00
Justin Ruggles
31b2262dca wmaenc: use float planar sample format 2012-10-06 13:23:13 -04:00
Justin Ruggles
b1540fc884 (e)ac3enc: use planar sample format 2012-10-06 13:23:13 -04:00
Justin Ruggles
f3e2d68df6 aacenc: use planar sample format 2012-10-06 13:23:13 -04:00
Justin Ruggles
095be4fbf6 adpcmenc: use planar sample format for adpcm_ima_wav and adpcm_ima_qt 2012-10-06 12:25:33 -04:00
Justin Ruggles
d9a13c2f56 adpcmenc: move 'ch' variable to higher scope 
It is used for multiple codecs.
 2012-10-06 12:25:33 -04:00
Justin Ruggles
9606f19b4e adpcmenc: fix 3 instances of variable shadowing 2012-10-06 12:25:33 -04:00
Justin Ruggles
1e35574bad adpcm_ima_wav: simplify encoding 2012-10-06 12:25:33 -04:00
Justin Ruggles
cfc0a80a1d libvorbis: use planar sample format 2012-10-06 12:25:32 -04:00
Justin Ruggles
473b297f26 libmp3lame: use planar sample formats 2012-10-06 12:25:32 -04:00
Justin Ruggles
233783e2c1 vorbisenc: use float planar sample format 2012-10-06 12:25:32 -04:00
Diego Biurrun
e4cbf7529b Give all anonymously typedeffed structs in headers a name 
Anonymous structs cannot be forward declared and have no benefit.
 2012-10-06 09:27:11 +02:00
Mans Rullgard
642b4efaf7 ppc: fmtconvert: kill VLA in float_to_int16_interleave_altivec() 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-10-05 22:33:32 +01:00
Mans Rullgard
bcf07a15a0 x86: dsputil: kill VLA in gmc_mmx() 
Instead of using an evil VLA, fall back to C version when edge
emulation is needed.  MPEG4 GMC is a rarely used fringe feature
so the speed loss is an acceptable cost for safer code.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-10-05 22:33:32 +01:00