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Author SHA1 Message Date
Justin Ruggles
0366664ef9 lavc: check channel count after decoder init 
Ensures the decoder did not set channel count to an insanely high value
during initialization, which could cause large memory usage when it tries to
get a buffer during decoding.
 2012-11-01 11:29:13 -04:00
Justin Ruggles
bb6941af2a lavc: move SANE_NB_CHANNELS to internal.h and use it in the PCM decoders 2012-11-01 11:29:13 -04:00
Janne Grunau
6b07830a77 fate: add ac3/eac3 tests to FATE_SAMPLES_AVCONV 
Fixes typo in 2cbdd7c92958cb8226491d8eb23ed2d57d4b841e.
 2012-10-31 20:01:08 +01:00
Diego Biurrun
02e4275180 avconv_opt, cmdutils: Add missing function parameter Doxygen 2012-10-31 18:21:55 +01:00
Diego Biurrun
c37322e68c x86: Move optimization suffix to end of function names 
This simplifies cpuflags porting.
 2012-10-31 18:21:55 +01:00
Diego Biurrun
fa8fcab1e0 x86: h264_chromamc_10bit: drop pointless PAVG %define 
It is only used in one place so there is no need for the abstraction.
 2012-10-31 18:21:55 +01:00
Diego Biurrun
d8eda37080 x86: mmx2 ---> mmxext in function names 2012-10-31 17:53:57 +01:00
Kostya Shishkov
38fdf72580 swscale: do not forget to swap data in formats with different endianness 
Otherwise during scaling it will try to interpret input in the wrong way and
that leads to the test results disagreeing on different platforms and with
different optimizations.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2012-10-31 17:53:57 +01:00
Diego Biurrun
5707af8d0b aacdec: Drop some unused function arguments 2012-10-31 10:54:52 +01:00
Dave Yeo
9c167914a1 x86: Fix assembly with NASM 
Unlike YASM, NASM only looks for include files in the current
directory, not in the directory that included files reside in.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2012-10-31 10:20:35 +01:00
Diego Biurrun
be2c456e96 x86: fmtconvert: Refactor cvtps2pi emulation through cpuflags 2012-10-31 01:05:03 +01:00
Diego Biurrun
be923ed659 x86: fmtconvert: port to cpuflags 2012-10-31 01:05:03 +01:00
Diego Biurrun
588fafe7f3 x86: MMX2 ---> MMXEXT in macro names 2012-10-31 01:04:55 +01:00
Diego Biurrun
a65bdceb06 x86: mmx2 ---> mmxext in variable names 2012-10-31 00:37:42 +01:00
Diego Biurrun
652f518594 x86: mmx2 ---> mmxext in comments and messages 2012-10-31 00:37:42 +01:00
Diego Biurrun
04581c8c77 x86: yasm: Use complete source path for macro helper %includes 
This is more consistent with the way we handle C #includes and
it simplifies the build system.
 2012-10-31 00:37:42 +01:00
Diego Biurrun
6860b4081d x86: include x86inc.asm in x86util.asm 
This is necessary to allow refactoring some x86util macros with cpuflags.
 2012-10-31 00:37:42 +01:00
Martin Storsjö
ab9545a290 cng: Reindent some incorrectly indented lines 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-10-30 16:51:29 +02:00
Martin Storsjö
6b68223d31 cngdec: Allow flushing the decoder 
After a flush, don't average the output envelope and energy with
previous iterations.

Also start directly from the target values for the first iteration
at startup.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-10-30 16:51:25 +02:00
Martin Storsjö
036e6c37d3 cngdec: Make the dbov variable have the right unit 
Previously the unit of the variable was Bov, not dBov.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-10-30 16:51:21 +02:00
Martin Storsjö
cafefd889b cngdec: Fix the memset size to cover the full array 
This was a leftover from previous iterations of the code, where the
refl coef arrays were statically allocated.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-10-30 16:51:16 +02:00
Martin Storsjö
9b50d20cd2 cngdec: Update the LPC coefficients after averaging the reflection coefficients 
I somehow messed up the placement of this one.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-10-30 16:51:12 +02:00
Mans Rullgard
d16c4aebba configure: fix print_config() with broke awks 
Some awk versions do not treat the result of unary + on a (numeric)
string as numeric, giving wrong results when used in a boolean context
Using unary - instead is logically equivalent works as expected.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-10-30 13:33:29 +00:00
Luca Barbato
7658295ba3 pixfmt: support more yuva formats 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2012-10-30 12:02:42 +01:00
Luca Barbato
26b5ad2543 swscale: support gray to 9bit and 10bit formats 
With the input of Kostya and Ronald.
 2012-10-30 12:02:41 +01:00
Mans Rullgard
f454e87923 configure: rewrite print_config() function using awk 
This is much faster with slow shells and noticeably faster even
with bash on a fast Linux system.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-10-30 10:28:25 +00:00
Anton Khirnov
02e6364259 FATE: fix (AD)PCM test dependencies broken in e519990 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2012-10-30 03:13:41 +01:00
Ronald S. Bultje
95c89da36e Use ptrdiff_t instead of int for intra pred "stride" function parameter. 
This way, SIMD-optimized functions don't have to sign-extend their
stride argument manually to be able to do pointer arithmetic.
 2012-10-29 17:49:13 -07:00
Ronald S. Bultje
bad8e33dc9 x86: use PRED4x4/8x8/8x8L/16x16 macros to declare intrapred prototypes. 2012-10-29 17:48:23 -07:00
Ronald S. Bultje
08b028c18d Remove INIT_AVX from x86inc.asm. 2012-10-29 14:51:14 -07:00
Ronald S. Bultje
c285edd06e Remove usage of INIT_AVX in h264_intrapred_10bit.asm. 
Replace INIT_AVX by INIT_XMM avx. Port the whole file to use cpuflag
based function declarations. Remove (now unused) cputype argument in
function declaration macros. Change function prototypes to have mmx2
instead of mmxext as suffix, since that's required by cpuflags.
 2012-10-29 14:10:51 -07:00
Anton Khirnov
ede4cedf47 dv: fix indentation 2012-10-29 21:35:09 +01:00
Anton Khirnov
14f031d7ec dv: use AVStream.index instead of abusing AVStream.id 2012-10-29 21:34:05 +01:00
Anton Khirnov
20dd41af85 lavfi: add ashowinfo filter 
It can be useful for debugging.

Based on a patch by Stefano Sabatini <stefano.sabatini-lala@poste.it>
 2012-10-29 21:29:58 +01:00
Martin Storsjö
9b500b8f6c avcodec: Add a RFC 3389 comfort noise codec 
This isn't too useful as a normal codec, but can be used in
voip style applications. The decoder updates the noise
generator parameters when a packet is given to it for decoding,
but if called with an empty packet, it generates more noise
according to the last parameters.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-10-29 22:00:43 +02:00
Martin Storsjö
8b25a20efb lpc: Add a function for calculating reflection coefficients from samples 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-10-29 21:53:16 +02:00
Justin Ruggles
39ef66f530 lpc: Add a function for calculating reflection coefficients from autocorrelation coefficients 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-10-29 21:53:13 +02:00
Anton Khirnov
dc5793062e lavr: document upper bound on number of output samples. 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2012-10-29 20:05:47 +01:00
Anton Khirnov
01b760190d lavr: add general API usage doxy 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2012-10-29 20:05:41 +01:00
Anton Khirnov
bff5e5f8b3 indeo3: remove duplicate capabilities line. 2012-10-29 20:04:56 +01:00
Diego Biurrun
2cbdd7c929 fate: ac3: Add dependencies 2012-10-29 19:07:58 +01:00
Diego Biurrun
381dc1a5ec fate: ac3: Place E-AC-3 tests and AC-3 tests in different groups 2012-10-29 19:07:58 +01:00
Diego Biurrun
e519990ced fate: Add shorthands for acodec PCM and ADPCM tests 2012-10-29 19:07:58 +01:00
Diego Biurrun
70478746a9 avconv: Drop unused function argument from do_video_stats() 2012-10-29 19:07:58 +01:00
Diego Biurrun
ab79966475 cmdutils: Conditionally compile libswscale-related bits 
This fixes compilation with libswscale disabled.
 2012-10-29 19:02:12 +01:00
Diego Biurrun
72c758f1fd aacenc: Drop some unused function arguments 2012-10-29 18:27:54 +01:00
Martin Storsjö
f21d5c905d rtsp: Avoid a cast when calling strtol 
This gets rid of this warning:

libavformat/rtsp.c: In function ‘rtsp_parse_transport’:
libavformat/rtsp.c:794: warning: cast discards qualifiers from pointer target type

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-10-29 17:47:25 +02:00
Luca Barbato
d4bff9f1ab nut: support textual data 
Plain text (utf8 encoded) data can be muxed and demuxed in nut.
 2012-10-29 12:03:28 +01:00
Luca Barbato
07585ffa62 nutenc: verbosely report unsupported negative pts 
Additionally use the correct error number.
 2012-10-29 10:52:13 +01:00
Anton Khirnov
f174fbac3c lavc: add CODEC_CAP_DR1 to all video decoders missing them 2012-10-29 09:51:23 +01:00