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Author SHA1 Message Date
Michael Niedermayer
ad6a50c0ed avformat: add writeout_count statistic 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-08 13:30:40 +02:00
Michael Niedermayer
0138fe5656 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  lavc: Move ff_cropTbl and ff_zigzag_direct from dsputil to mathtables

Conflicts:
	libavcodec/mathtables.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-08 12:54:18 +02:00
Michael Niedermayer
024a5f72ee Merge commit '9e0f14f16cfc9456a691655fda7d01090bffe47e' 
* commit '9e0f14f16cfc9456a691655fda7d01090bffe47e':
  lavc: Make pointers to ff_cropTbl const
  vp3: Embed idct_permutation array directly in VP3DecoderContext

Conflicts:
	libavcodec/bit_depth_template.c
	libavcodec/vp3.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-08 12:47:49 +02:00
Michael Niedermayer
5f49e92eb9 Merge commit '610b18e2e3d8ef5eca3e78f33a0625689b8d2bb9' 
* commit '610b18e2e3d8ef5eca3e78f33a0625689b8d2bb9':
  x86: qpel: Move fullpel and l2 functions to a separate file
  bfin: Make vp3 functions static

Conflicts:
	libavcodec/bfin/vp3_bfin.c
	libavcodec/x86/Makefile

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-08 12:40:26 +02:00
Michael Niedermayer
1090f69386 Merge commit 'aa8d89536d35af0a0c8d8bac2b452ffe7b82cae5' 
* commit 'aa8d89536d35af0a0c8d8bac2b452ffe7b82cae5':
  bfin: Don't use the vp3 idct functions if bitexact behaviour is expected

Conflicts:
	libavcodec/bfin/vp3_bfin.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-08 12:18:29 +02:00
Ronald S. Bultje
d2ec6ea6c6 lavc: Move ff_cropTbl and ff_zigzag_direct from dsputil to mathtables 
These are widely used throughout libavcodec, nothing dsputil-specific.

Change ff_cropTbl to a statically initialized table, to avoid
initializing it with a function call.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-04-08 12:38:33 +03:00
Martin Storsjö
9e0f14f16c lavc: Make pointers to ff_cropTbl const 
There's no point in these pointers not being const.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-04-08 12:38:33 +03:00
Ronald S. Bultje
610b18e2e3 x86: qpel: Move fullpel and l2 functions to a separate file 
This way, they can be shared between mpeg4qpel and h264qpel without
requiring either one to be compiled unconditionally.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-04-08 12:38:33 +03:00
Ronald S. Bultje
18df366a18 vp3: Embed idct_permutation array directly in VP3DecoderContext 
This makes the vp3 decoder less dependent on dsputil, and will aid
in making it (eventually) dsputil-independent.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-04-08 12:38:33 +03:00
Martin Storsjö
0f59845708 bfin: Make vp3 functions static 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-04-08 12:29:40 +03:00
Martin Storsjö
aa8d89536d bfin: Don't use the vp3 idct functions if bitexact behaviour is expected 
In the non-bitexact mode, vp3 currently decodes to the same
frame crcs as before 28f9ab702 (and the output visually looks
correct).

Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-04-08 12:28:52 +03:00
Paul B Mahol
018cc6f026 lavfi/histogram: use standard options parsing 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-04-08 09:04:02 +00:00
Paul B Mahol
1f97dfb77f lavfi/blend,noise: remove unedeed av_opt_free() call 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-04-08 09:02:03 +00:00
Christophe Gisquet
e2946e5c34 x86: sbrdsp: implement SSE qmf_deint_bfly 
From 312 to 89/68 (sse/sse2) cycles on Arrandale and Win64.
Sandybridge: 68/47 cycles.

Having a loop counter is a 7 cycle gain.
Unrolling is another 7 cycle gain.
Working in reverse scan is another 6 cycles.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-08 02:26:34 +02:00
Paul B Mahol
1adf54de56 dfa: implement tdlt chunk decoding 
Sample & pseudo code provided by Vladimir "VAG" Gneushev.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-04-07 21:48:22 +00:00
Michael Niedermayer
4bcb75cc48 ffmpeg: Print a warning when -frames is affecting non video frames 
Fixes Ticket2395

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-07 22:13:58 +02:00
Michael Niedermayer
2f284c0170 dpxdec: Fix decoding of RGBA10 
Fixes Ticket2392

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-07 21:39:51 +02:00
Nicolas George
0884d04dc3 lavc: fix recoded subtitles end. 
Text subtitles packets are not 0-terminated (and if they are,
it is handled by the recoding process since 0 is a valid
Unicode code point). The terminating 0 would overwrite the
last payload octet.

OTOH, packets must be 0-padded.

Fix a problem reported in trac ticket #2431.
 2013-04-07 13:25:24 +02:00
Michael Niedermayer
38665efcc7 asfenc: convert asserts to av_assert 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-07 03:59:44 +02:00
Clément Bœsch
1fabd95035 lavf/http: use a more compatible default user agent. 
Fixes Ticket 2265.
 2013-04-06 21:08:32 +02:00
Michael Niedermayer
28943c4d31 vf_noise: Fix av_lfg_get() maximum value 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-06 19:58:30 +02:00
Michael Niedermayer
62447248f3 vf_noise: remove low quality mode 
It produces vissible correlation between lines

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-06 19:54:36 +02:00
Michael Niedermayer
21f4fc2e40 avfilter/vf_mp: fix x86 cpu caps 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-06 18:23:59 +02:00
Christophe Gisquet
11774169ae sbrdsp: unroll and use integer operations 
This patch can be controversial, by assuming floats are IEEE-754 and
particular behaviour of the FPU will get in the way.
Timing on Arrandale and Win32 (thus, x87 FPU is used in the reference).

sbr_qmf_pre_shuffle_c: 115 to 76
sbr_neg_odd_64_c: 84 to 55
sbr_qmf_post_shuffle_c: 112 to 83

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-06 15:52:42 +02:00
Christophe Gisquet
f4ac80227b sbrdsp: unroll sbr_autocorrelate_c 
1410 cycles to 1148 on Arrandale/Win64.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-06 15:52:42 +02:00
Michael Niedermayer
ff50b08304 coverage: filter /usr/include out 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-06 13:47:17 +02:00
Michael Niedermayer
32bac65ba0 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  x86: sbrdsp: Implement SSE neg_odd_64

Conflicts:
	libavcodec/x86/sbrdsp.asm

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-06 13:30:19 +02:00
Michael Niedermayer
84bfa8beb7 Merge commit 'a862c7d3368241e72a465ab944afa38ea62a6640' 
* commit 'a862c7d3368241e72a465ab944afa38ea62a6640':
  Integrate lcov/gcov into Libav

Conflicts:
	Makefile
	common.mak

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-06 13:23:38 +02:00
Paul B Mahol
11d7bbb47a fate: add coverage for background disposal in gif decoder 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-04-06 11:20:27 +00:00
Stefano Sabatini
7775992c65 doc/filters: fix main/over mismatch in movie examples 
Found-By: littlebat <dashing.meng@gmail.com>
 2013-04-06 00:54:46 +02:00
Christophe Gisquet
f4b0d12f5b x86: sbrdsp: Implement SSE neg_odd_64 
Timing on Arrandale:
        C   SSE
Win32:  57   44
Win64:  47   38
Unrolling and not storing mask both save some cycles.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2013-04-05 22:47:04 +02:00
Michael Niedermayer
37f080f6f6 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  h261: Move mvmap table to the only place it is used

Conflicts:
	libavcodec/h261data.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-05 22:09:10 +02:00
Michael Niedermayer
473d129742 Merge commit '0404ec619d43f27b87c424aa1a572a6699fe6a31' 
* commit '0404ec619d43f27b87c424aa1a572a6699fe6a31':
  h261: cosmetics: Move functions to avoid forward declarations

Conflicts:
	libavcodec/h261dec.c
	libavcodec/h261enc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-05 22:00:38 +02:00
Michael Niedermayer
04b0fd7e91 Merge commit 'b78f81c8033904e2e75add0c9a603df6df514a30' 
* commit 'b78f81c8033904e2e75add0c9a603df6df514a30':
  h261: K&R formatting and prettyprinting cosmetics

Conflicts:
	libavcodec/h261_parser.c
	libavcodec/h261data.h
	libavcodec/h261dec.c
	libavcodec/h261enc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-05 21:53:57 +02:00
Michael Niedermayer
e7c801d9d3 Merge commit '66ac3dbf1e60c27d0f1d779a424c0b33b7ca3780' 
* commit '66ac3dbf1e60c27d0f1d779a424c0b33b7ca3780':
  h261: Move function declarations to h261.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-05 21:31:14 +02:00
Michael Niedermayer
3d73be071d Merge commit 'ed16c2dbf47cdd7c48825b4da6e7036698e5dde1' 
* commit 'ed16c2dbf47cdd7c48825b4da6e7036698e5dde1':
  h261: Remove H.261 loop filter from dsputil

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-05 21:25:49 +02:00
Michael Niedermayer
fa871b1bde Merge commit 'ae35d91d44c5e676af3d146bf8d05b241c467675' 
* commit 'ae35d91d44c5e676af3d146bf8d05b241c467675':
  h261: Move ff_h261_rl_table_store declaration to header file

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-05 21:09:04 +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
Reinhard Tartler
a862c7d336 Integrate lcov/gcov into Libav 
The gcov/lcov are a common toolchain for visualizing code coverage with
the GNU/Toolchain. The documentation and implementation of this
integration was heavily inspired from the blog entry by Mike Melanson:
http://multimedia.cx/eggs/using-lcov-with-ffmpeg/
 2013-04-05 18:55:11 +02:00
Paul B Mahol
9a8f1e7295 img2dec: make use of AV_OPT_TYPE_IMAGE_SIZE 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-04-05 15:42:25 +00:00
Paul B Mahol
1d5b4f9fe9 img2dec: make use of AV_OPT_TYPE_VIDEO_RATE 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-04-05 15:42:25 +00:00
Paul B Mahol
d343848de2 rawvideodec: make use of AV_OPT_TYPE_IMAGE_SIZE 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-04-05 15:42:24 +00:00
Paul B Mahol
9f5bb44021 rawvideodec: make use of AV_OPT_TYPE_VIDEO_RATE 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-04-05 15:42:24 +00:00
Paul B Mahol
4c76600a8c rawdec: make use of AV_OPT_TYPE_VIDEO_RATE 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-04-05 15:42:24 +00:00
Paul B Mahol
3d9a789b0d bintext: make use of AV_OPT_TYPE_IMAGE_SIZE 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-04-05 15:42:24 +00:00
Paul B Mahol
33b6d215fa bintext: make use of AV_OPT_TYPE_VIDEO_RATE 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-04-05 15:42:24 +00:00
Christophe Gisquet
37a9708391 x86: sbrdsp: implement SSE neg_odd_64 
Timing on Arrandale:
        C   SSE
Win32:  57   44
Win64:  47   38
Unrolling and not storing mask both save some cycles.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-05 16:42:12 +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
Paul B Mahol
8c43fd8654 tty: make use of AV_OPT_TYPE_IMAGE_SIZE 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-04-05 14:30:56 +00:00
Paul B Mahol
20343219d2 tty: make use of AV_OPT_TYPE_VIDEO_RATE 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-04-05 14:24:40 +00:00