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2548 Commits

Author SHA1 Message Date
Michael Niedermayer
e91339cde2 Merge commit '566b7a20fd0cab44d344329538d314454a0bcc2f' 
* commit '566b7a20fd0cab44d344329538d314454a0bcc2f':
  x86: float dsp: butterflies_float SSE

Conflicts:
	libavutil/x86/float_dsp.asm

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-03 11:57:59 +02:00
Christophe Gisquet
566b7a20fd x86: float dsp: butterflies_float SSE 
97c -> 49c
Some codecs could benefit from more unrolling, but AAC doesn't.
 2013-05-03 08:08:02 +02:00
highgod0401
6354a6ce52 lavu/opencl: fix bug of opencl options 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-02 14:42:02 +02:00
Michael Niedermayer
89b5039ff2 avutil/mem: add av_memdup() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-02 13:44:05 +02:00
Michael Niedermayer
67731ef40f Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  avutil: doxy: Small clarification for av_buffer_create()
  avcodec: doxy: Clarify how to use buf[] when implementing get_buffer2()
  avcodec: doxy: Clarify what get_buffer2 must fill in buf[]

Conflicts:
	libavutil/buffer.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-01 18:33:30 +02:00
Michael Niedermayer
148f69eb4e Merge commit 'f5eecee865a731d2412fde2f73c29f8f8115c499' 
* commit 'f5eecee865a731d2412fde2f73c29f8f8115c499':
  ppc: util_altivec: Surround AltiVec-related code by appropriate ifdefs

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-01 17:57:55 +02:00
Michael Niedermayer
7edb984dd0 avutil/log: Fix context pointer used for get_category() 
Fixes calling a random pointer

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-30 20:06:24 +02:00
Derek Buitenhuis
af8a47905a avutil: doxy: Small clarification for av_buffer_create() 
Explicitly saying it can't hurt.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2013-04-30 13:33:43 -04:00
Diego Biurrun
f5eecee865 ppc: util_altivec: Surround AltiVec-related code by appropriate ifdefs 
This prevents non-AltiVec-enabled compilers from choking.
 2013-04-30 12:19:44 +02:00
highgod0401
df9117921a lavu/opencl: add check version and platform 
Reviewed-by: Hanspeter Niederstrasser <niederstrasser@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-28 23:42:58 +02:00
Stefano Sabatini
1c1a2d1319 lavu/mem: remove redundant comment from av_dynarray_add() 
The function is documented in mem.h.
 2013-04-27 20:34:10 +02:00
Michael Niedermayer
a057552212 avutil/log: dont count&print repeats for empty strings 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-26 23:41:29 +02:00
Michael Niedermayer
74b1c32a80 avutil/log: leave prefix printing state on empty input. 
Fixes printing the prefix after an empty string was printed

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-26 20:31:25 +02:00
highgod0401
f31247cf47 lavu/opencl:add opencl set param function 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-26 03:04:42 +02:00
Nicolas George
29ebb7ba8d lavu: fix GET_UTF8 macro. 
Prevent 0xFE and 0xFF from being considered the start of
non-standard 7-bytes sequences. No noticeable effect on speed.
 2013-04-24 19:41:27 +02:00
highgod0401
6d7ec4fc2e lavu/opencl:optimize compile kernel operation 
Reviewed-by: Stefano Sabatini <stefasab@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-22 15:07:54 +02:00
Michael Niedermayer
63090842df av_samples_alloc_array_and_samples: Fix sizeof type. 
Fixes CID1005317
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-21 00:26:17 +02:00
Paul B Mahol
3e9c0217fd lavu: add av_clipd_c 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-04-18 14:38:21 +00:00
Michael Niedermayer
c25224737c avutil/intfloat_readwrite: include common.h for isinf() 
Solution based on rational.c, which uses isinf() too

This should fix compilation with msvc

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-17 23:22:22 +02:00
Michael Niedermayer
cc6f848dba avutil/intfloat_readwrite: avoid comparission with INFINITY, use isinf() 
Should fix pgc warning

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-17 21:25:41 +02:00
Michael Niedermayer
92218aad00 butterflies_float: replace 2 lea by 2 add 
adds are simpler instructions and should be faster or equally fast
on all cpus

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-17 00:10:06 +02:00
Christophe Gisquet
1a4007964c x86: float dsp: butterflies_float SSE 
97c -> 49c
Some codecs could benefit from more unrolling, but AAC doesn't.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-17 00:03:25 +02:00
Michael Niedermayer
e701cd96c2 avutil/avutil_version: Run checks just once 
This ensures that applications that call avutil_version() often
would not run the checls every time

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-16 17:04:16 +02:00
Michael Niedermayer
2d8a3cf4c1 avutil/pixdesc: check for component overlap 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-16 15:10:13 +02:00
Michael Niedermayer
f807d6d200 avutil/pixdesc: check step/depth against each other 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-16 14:36:49 +02:00
Michael Niedermayer
20e99a9c10 avutil/pixdesc: support for self-checking the descriptors 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-16 14:27:14 +02:00
Michael Niedermayer
1314f534e5 avutil/pixdesc: fix rgb0 descriptors 
Found-by: durandal_1707
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-16 14:27:14 +02:00
Michael Niedermayer
8a11114a79 pca: use av_calloc() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-15 20:31:06 +02:00
Michael Niedermayer
003d497d31 pca: use sizeof(variable) instead of sizeos(TYPE) 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-15 20:31:06 +02:00
Clément Bœsch
28ac8426e6 lavu/dict: cosmetic realign. 2013-04-13 23:48:26 +02:00
James Almer
572e38a513 log: Remove redundant va_list creation from missing_feature_sample() 
avpriv_request_sample() and avpriv_report_missing_feature() were printing bogus values for the extra arguments.

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-13 21:14:34 +02:00
Nicolas George
9e8e03de38 lavu/opt: check int lists length for overflow. 
Also add parens on macro arguments.
 2013-04-13 20:19:24 +02:00
Nicolas George
2a1d7ea5f8 lavu: add parens to macro argument. 2013-04-13 20:19:24 +02:00
Nicolas George
76c8060654 lavu: add av_pure to av_int_list_length_for_size. 2013-04-13 20:19:24 +02:00
highgod0401
8f99494c1c avutil/opencl: merge opencl env to opencl context 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-12 23:54:40 +02:00
Nicolas George
af0d270aac lavu: add helper functions for integer lists. 
Add av_int_list_length() to compute a list length.
Add av_opt_set_int_list() to set a binary option.

Signed-off-by: Nicolas George <nicolas.george@normalesup.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-12 12:09:51 +02:00
Michael Niedermayer
b2175b0f2a Merge commit '93e65e9a6c0895f869752a66731d9b2ec3916467' 
* commit '93e65e9a6c0895f869752a66731d9b2ec3916467':
  Cosmetics, restore alphabetic order in atomics lists.

Conflicts:
	libavutil/Makefile

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-11 22:22:06 +02:00
highgod0401
9d442b9cc0 opencl: add spec opencl device APIs 20130411 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-11 12:46:34 +02:00
Anton Khirnov
93e65e9a6c Cosmetics, restore alphabetic order in atomics lists. 2013-04-11 12:31:14 +02:00
highgod0401
db2de94e95 avutil/opencl: add opencl device list APIs 20130411 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-11 03:48:57 +02:00
Stefano Sabatini
8afcaaeb75 lavu/eval: rename "new_eval_expr()" to "make_eval_expr()" 
The new name is more semantically and stilistically consistent.
 2013-04-10 13:11:27 +02:00
Ronald S. Bultje
b93b27edb0 dsputil: Make dsputil selectable 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-04-10 11:04:05 +03:00
Christophe Gisquet
2e81acc687 x86inc: Fix number of operands for cmp* instructions 
cmp{p,s}{s,d} instructions do take an imm8 operand.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2013-04-09 23:55:30 +02:00
highgod0401
99186f1fd2 fix bug of finding CPU device 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-05 20:47:21 +02:00
Christophe Gisquet
0b467a6e83 x264asm: fix cmp* number of arguments 
cmp{p,s}{s,d} instructions do take an imm8 operand.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-05 16:42:12 +02:00
Michael Niedermayer
8e85b69d71 Merge commit '8c65264595d5a82c56ae5043320e4b875a414229' 
* commit '8c65264595d5a82c56ae5043320e4b875a414229':
  pixdesc/pixfmt: Add XYZ colorspace for XYZ 12-bit values
  img2: Add j2k file extension for JPEG 2000

Conflicts:
	libavutil/pixfmt.h
	libavutil/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-05 12:39:06 +02:00
Nicolas Bertrand
8c65264595 pixdesc/pixfmt: Add XYZ colorspace for XYZ 12-bit values 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2013-04-04 19:50:59 +02:00
highgod0401
cfaffb1ab7 avutil/opencl: replace assert by check and error message in av_opencl_init() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-04 19:27:45 +02:00
highgod0401
322428c851 avutil/opencl: check strtol for failure 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-04 19:26:16 +02:00
highgod0401
39406ea321 avutil/opencl: add check for the program number to create kernel 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-04 19:25:22 +02:00