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34,694 Commits 36 Branches 392 Tags 308 MiB
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34694 Commits

Author SHA1 Message Date
Anton Khirnov 4d7adec8bd AVOptions: store defaults for INT64 options in int64 union member. 
Double does not have enough precision to represent all int64 numbers
exactly.
 2012-08-24 11:25:06 +02:00
Anton Khirnov a1bcc76e60 cmdutils: fix a memleak when specifying an option twice. 2012-08-24 11:25:06 +02:00
Diego Biurrun dc40285427 x86: mpegvideo: more sensible names for optimization file and init function 2012-08-24 02:23:16 +02:00
Diego Biurrun d211547ddd x86: mpegvideoenc: Split optimizations off into a separate file 2012-08-24 02:23:16 +02:00
Diego Biurrun 26ce9aec03 dnxhdenc: x86: more sensible names for optimization file and init function 2012-08-24 02:23:15 +02:00
Diego Biurrun f1e06d37c9 svq1/svq3: Move common code out of SVQ1 decoder-specific file 2012-08-24 02:23:15 +02:00
Jordi Ortiz 43da682c87 dirac: add Comments and references to the standard 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2012-08-24 02:23:14 +02:00
Justin Ruggles 06e751a40f lavr: x86: optimized 6-channel flt to fltp conversion 2012-08-23 20:10:57 -04:00
Justin Ruggles e07c9705c8 lavr: x86: optimized 2-channel flt to fltp conversion 2012-08-23 20:10:57 -04:00
Justin Ruggles 5245c9f3ad lavr: x86: optimized 6-channel flt to s16p conversion 2012-08-23 20:10:57 -04:00
Justin Ruggles 31d0d7181d lavr: x86: optimized 2-channel flt to s16p conversion 2012-08-23 20:10:57 -04:00
Justin Ruggles 6092dafb5a lavr: x86: optimized 6-channel s16 to fltp conversion 2012-08-23 20:10:57 -04:00
Justin Ruggles 91851a7b37 lavr: x86: optimized 2-channel s16 to fltp conversion 2012-08-23 20:10:57 -04:00
Justin Ruggles 205ace8843 lavr: x86: optimized 6-channel s16 to s16p conversion 2012-08-23 20:10:57 -04:00
Justin Ruggles 8eeffa8ada lavr: x86: optimized 2-channel s16 to s16p conversion 2012-08-23 20:10:57 -04:00
Justin Ruggles b66e20d2aa lavr: x86: optimized 2-channel fltp to flt conversion 2012-08-23 20:10:56 -04:00
Justin Ruggles d5b4e50c47 lavr: x86: optimized 6-channel fltp to s16 conversion 2012-08-23 20:10:56 -04:00
Justin Ruggles a58a013980 lavr: x86: optimized 2-channel fltp to s16 conversion 2012-08-23 20:10:56 -04:00
Justin Ruggles 90cc27f813 lavr: x86: optimized 6-channel s16p to flt conversion 2012-08-23 20:10:56 -04:00
Justin Ruggles 46f929adad lavr: x86: optimized 2-channel s16p to flt conversion 2012-08-23 20:10:56 -04:00
Justin Ruggles 13df7d2d40 lavr: x86: optimized 6-channel s16p to s16 conversion 2012-08-23 20:10:56 -04:00
Justin Ruggles c0e12535aa lavr: x86: optimized 2-channel s16p to s16 conversion 2012-08-23 20:10:56 -04:00
Anton Khirnov 7b44061f4b doc/APIchanges: add an entry for codec descriptors. 
Also fill in missing dates and hashes.
 2012-08-23 08:51:04 +02:00
Justin Ruggles a0a5fed908 vorbisenc: set AVCodecContext.bit_rate to 0 
The Vorbis encoder is always VBR.
 2012-08-22 19:58:46 -04:00
Justin Ruggles 890fddd0ea vorbisenc: fix quality parameter 
This generates output with bitrates similar to libvorbis for a given quality
value.
 2012-08-22 19:58:39 -04:00
Justin Ruggles e981215944 FATE: add ALAC encoding tests 2012-08-22 16:41:57 -04:00
Justin Ruggles 4b0e0f31bf lpc: fix alignment of windowed samples for odd maximum LPC order 
Fixes crash on x86 due to alignment requirements for w_data in
lpc_apply_welch_window_sse2().
 2012-08-22 16:41:50 -04:00
Justin Ruggles f24cc1b2f1 alacenc: use s16p sample format as input 2012-08-22 16:41:41 -04:00
Justin Ruggles 358078d9bb alacenc: remove unneeded sample_fmt check 2012-08-22 16:41:33 -04:00
Justin Ruggles ec7a212f9f alacenc: fix max_frame_size calculation for the final frame 2012-08-22 16:41:23 -04:00
Justin Ruggles 5d4ef004bf adpcm_swf: Use correct sample offsets when using trellis. 
Fixes invalid reads when encoding mono streams when trellis is used.
 2012-08-22 12:43:51 -04:00
Samuel Pitoiset 7011a42b1a rtmp: support strict rtmp servers 
In order to send or receive a stream FCPublish, FCSubscribe and _checkbw
are completely optional and often not implemented. releaseStream over a
non-existen stream might report an error instead of being silent.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2012-08-22 17:55:17 +02:00
Michael Niedermayer ac33016158 mjpegdec: support AVRn interlaced 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2012-08-22 17:44:43 +02:00
Mans Rullgard 5b170c0bea x86: remove FASTDIV inline asm 
GCC 4.3 and later do the right thing with the plain C code.  Earlier
versions in 32-bit mode generate one extra instruction, needlessly
zeroing what would be the high half of the shifted value.  At least
two gcc configurations miscompile the inline asm in some situations.

In 64-bit mode, all gcc versions generate imul r64, r64 followed by
shr.  On Intel i7 and later, this imul is faster 32-bit mul.  On
older Intel and all AMD, it is slightly slower.  On Atom it is much
slower.

Considering where the FASTDIV macro is used, any overall negative
performance impact of this change should be negligible.  If anyone
cares, they should file a bug against gcc and get the instruction
selection fixed.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-08-22 14:29:10 +01:00
Diego Biurrun 6fa488678f build: x86: Only compile mpegvideo optimizations when necessary 2012-08-22 01:06:33 +02:00
Diego Biurrun 66baa45801 configure: Drop fastdiv option 
There is no point in having the user disable any fastdiv macros.
Besides the condition implementation was broken and only disabled
the C implementation, but no platform specific assembly versions.
 2012-08-22 01:02:18 +02:00
Diego Biurrun 4264a0dd54 build: Make the E-AC-3 encoder select the AC-3 encoder 
The E-AC-3 encoder depends on almost all of the code of the AC-3
encoder, so it makes no sense to enable one without the other.
 2012-08-22 01:02:17 +02:00
Diego Biurrun efa4d6adf3 fate: flac: Only run tests requiring samples when samples are available 2012-08-22 00:58:44 +02:00
Jordi Ortiz 72e8d86b19 dirac: use meaningful return values 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2012-08-21 15:51:52 +02:00
Mans Rullgard 44c56a1617 flacdec: simplify sample buffer handling 
Pass pointer to sample buffer instead of channel number to various
functions called from decode_subframe().  Also simplify a few
expressions within this function.
 2012-08-21 11:23:13 +01:00
Mans Rullgard ea98507db0 flacdec: simplify loop in decode_residuals() 2012-08-21 11:23:13 +01:00
Jan Ekström 957521e7a4 fate: make Ut Video encoder tests use bitexact swscale flags 
The failures on various architectures and compilers on the RGB(A)
tests seem to have been because of one-off YCbCr->RGB conversion
results. This should make the conversion results match on most if
not all code paths.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2012-08-21 09:45:01 +02:00
Diego Biurrun deb23777f2 build: amrwb: Drop redundant lsp dependency declaration 2012-08-20 16:21:48 +02:00
Mans Rullgard d71e2c1775 fate: fix utvideoenc tests 
For some reason, the prerequisites have to be specified like this.
Make works in mysterious ways.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-08-20 15:07:41 +01:00
Jan Ekström b96509c93c fate: Add FATE tests for the Ut Video encoder 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2012-08-20 11:23:10 +02:00
Jan Ekström 1ab5a78042 lavc: add Ut Video encoder 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2012-08-20 11:22:59 +02:00
Anton Khirnov 677e763a55 mpegvideo_enc: remove stray duplicate line from 7f9aaa4 2012-08-20 10:05:49 +02:00
Giorgio Vazzana 1e6072139b swscale: x86: fix #endif comments in rgb2rgb template file 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2012-08-19 21:50:09 +02:00
Anton Khirnov 602b1898e5 avconv: mark more options as expert. 2012-08-19 19:26:20 +02:00
Anton Khirnov f9fada2704 avconv: split printing "main options" into global and per-file. 2012-08-19 19:23:43 +02:00