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16656 Commits

Author SHA1 Message Date
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
Dmitry Samonenko
f1c6a740fc libspeexenc: Updated commentary to reflect recent changes 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-10-05 23:29:24 +03:00
Dmitry Samonenko
978d5bd2a7 libspeexenc: Add an option for enabling DTX 
Discontinuous transmission is an addition to VAD/VBR operation, that
allows to greatly reduce bitrate for silent chunks or stationary
noises.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-10-05 23:29:24 +03:00
Anton Khirnov
30223b3bf2 lavc: deprecate the audio resampling API. 
It has been superseded by lavr.
 2012-10-05 13:47:56 +02:00
Ronald S. Bultje
f6f7d15041 h264: don't touch H264Context->ref_count[] during MB decoding 
The variable is copied to subsequent threads at the same time, so this
may cause wrong ref_count[] values to be copied to subsequent threads.

This bug was found using TSAN.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2012-10-05 02:49:45 +02:00
Diego Biurrun
1e164c0bcc build: Factor out mpegaudio dependencies to CONFIG_MPEGAUDIO 
A new hidden config variable is added for the codecs that depend on the
mpegaudio parts.
 2012-10-04 17:58:42 +02:00
Justin Ruggles
c9df48909e libspeexdec: handle NULL return value from speex_packet_to_header() 
This will happen when the extradata is not a valid Speex header.
 2012-10-03 18:26:25 -04:00
Janne Grunau
1481e19825 mpegvideo: set extended_data in ff_update_duplicate_context() 
AVFrame.extended_data has to reset to the AVFrame.data of the current
thread context after copying the frame contents.
Fixes crashes with frame-threading after 2bc0de3858.
 2012-10-03 22:08:49 +02:00
Justin Ruggles
45e5d0c3ac libspeexdec: properly handle DTX for multiple frames-per-packet 2012-10-03 16:03:32 -04:00
Justin Ruggles
908e22b93a libspeexdec: move the SpeexHeader from LibSpeexContext to where it is used 2012-10-03 16:03:32 -04:00
Justin Ruggles
892695c851 libspeexdec: simplify setting of frame_size 2012-10-03 16:03:32 -04:00
Justin Ruggles
27c3f9c03e libspeexdec: set channel_layout 2012-10-03 16:03:32 -04:00
Justin Ruggles
29abb04e73 libspeexdec: If the channel count is not valid, decode as stereo. 
When initialized as stereo, libspeex can decode either mono or stereo packets
and will output stereo.
 2012-10-03 16:03:32 -04:00
Justin Ruggles
3b061c5e10 libspeexdec: improve setting of Speex mode and sample rate 
If there is no extradata and the sample rate given by the user is not valid,
decode as ultra-wideband.
 2012-10-03 16:03:31 -04:00
Dmitry Samonenko
ad11681acd libspeex: Add a private option for enabling VAD 
Speex detects non-speech periods and encodes them with just enough bits
to reproduce the background noise, aka ``comfort noise generation''.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-10-03 19:23:39 +03:00
Mans Rullgard
5e826fd65e ARM: set Tag_ABI_align_preserved in all asm files 
All our ARM asm preserves alignment so setting this attribute
in a common location is simpler.  This removes numerous warnings
when linking with armcc.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-10-02 19:47:56 +01:00
Alex Converse
b92dfb56d4 tiffenc: Check av_malloc() results. 2012-10-01 17:46:44 -07:00