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Commit Graph

19801 Commits

Author SHA1 Message Date
Michael Niedermayer
894319e010 lpc: use default number of passes when lpc_passes is invalid
Should fix valgrind failure (uninitialized vars)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-06 04:04:10 +02:00
Paul B Mahol
8f239412d8 tiffdec: PIX_FMT_GRAY16LE support
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-07-06 01:11:34 +00:00
Nicolas George
8293a21a9c lavc: fix shared build after dnxhd merge.
Signed-off-by: Nicolas George <nicolas.george@normalesup.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-06 02:44:17 +02:00
Michael Niedermayer
9862cbd7a4 add side data to indicate the amount of samples to skip at the begin and end
Reviewed-by: Nicolas George <nicolas.george@normalesup.org>
Reveiwed-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-06 02:25:29 +02:00
Paul B Mahol
c2cbe58cd4 paf: add forgotten CODEC_CAP_DR1
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-07-06 00:19:12 +00:00
Mans Rullgard
0a19000da8 lavc: options: add planar names for request_sample_fmt
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-07-05 21:57:51 +01:00
Mans Rullgard
784514a4a8 flacdec: add planar output support
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-07-05 21:57:51 +01:00
Michael Niedermayer
24823a761c Merge remote-tracking branch 'qatar/master'
* qatar/master:
  qdm2: remove broken and disabled dump_context() debug function
  x86: h264_intrapred: use newly introduced SPLAT* and PSHUFLW macros
  x86inc: add SPLATB_LOAD, SPLATB_REG, PSHUFLW macros
  x86inc: modify ALIGN to not generate long nops on i586
  x86: h264_intrapred: port to cpuflag macros
  avplay: update input filter pointer when the filtergraph is reset.
  avconv: fix parsing of -force_key_frames option.
  h264: use templates to avoid excessive inlining
  xtea: Make the count parameter match the documentation
  blowfish: Make the count parameter match the documentation
  mpegvideo: Don't use ff_mspel_motion() for vc1
  xtea: invert branch and loop precedence
  blowfish: invert branch and loop precedence
  flvdec: optionally trust the metadata
  avconv: Set audio filter time base to the sample rate
  vp8: Add ifdef guards around the sse2 loopfilter in the sse2slow branch too

Conflicts:
	ffmpeg.c
	ffplay.c
	libavcodec/h264.c
	libavcodec/mpegvideo_common.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-05 21:55:31 +02:00
Michael Niedermayer
acb52d3228 h264: print error on unsupported seperate color planes
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-05 19:18:10 +02:00
Diego Biurrun
bb58c43c69 qdm2: remove broken and disabled dump_context() debug function 2012-07-05 17:37:12 +02:00
Diego Biurrun
878e669029 x86: h264_intrapred: use newly introduced SPLAT* and PSHUFLW macros 2012-07-05 17:37:11 +02:00
Loren Merritt
4d4752366f x86inc: add SPLATB_LOAD, SPLATB_REG, PSHUFLW macros
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2012-07-05 17:37:11 +02:00
Diego Biurrun
d20f133ef9 x86: h264_intrapred: port to cpuflag macros 2012-07-05 17:37:10 +02:00
Mans Rullgard
28fff0d974 h264: use templates to avoid excessive inlining
Instead of inlining everything into ff_h264_hl_decode_mb(), use
explicit templating to create versions of the called functions
with constant parameters filled in.  This greatly speeds up
compilation of h264.c and reduces the code size without any
measurable impact on performance.

Compilation time for h264.c on an i7 goes from 30s to 5.5s.
Code size is reduced by 430kB.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-07-05 11:50:18 +01:00
Nedeljko Babic
6d74e3c6f2 Optimization of MP3 decoders for MIPS
MP3 fixed and floating point decoders are optimized
 for MIPS architecture.

Signed-off-by: Nedeljko Babic <nbabic@mips.com>
Reviewed-by: Vitor Sessak <vitor1001@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-05 12:24:03 +02:00
Michael Niedermayer
4ea705114c Merge git://github.com/mjbshaw/FFmpeg-OpenJPEG-J2K-Encoder
* git://github.com/mjbshaw/FFmpeg-OpenJPEG-J2K-Encoder:
  libopenjpegdec: add support for decoding YUV420/422/444P12/14
  libopenjpegenc: cosmetics: reorder pix_fmts
  libopenjpegenc: add support for YUV420/422/444P12/14

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-05 12:15:48 +02:00
Michael Niedermayer
18f2d5cb9c mpegvideo: Don't use ff_mspel_motion() for vc1
Using ff_mspel_motion assumes that s (a MpegEncContext
poiinter) really is a Wmv2Context.

This fixes crashes in error resilience on vc1/wmv3 videos.

CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
2012-07-05 12:41:19 +03:00
Martin Storsjö
07eeeb1d4f vp8: Add ifdef guards around the sse2 loopfilter in the sse2slow branch too
This was missed in the the previous commit in 70a1c800.

Signed-off-by: Martin Storsjö <martin@martin.st>
2012-07-05 09:39:01 +03:00
Paul B Mahol
7de4a16508 PAF demuxer and decoder
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-07-05 02:54:34 +00:00
Carl Eugen Hoyos
73bb4e9ca6 nut: add 12/14 bit yuv to nut/raw
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-05 04:23:55 +02:00
Paul B Mahol
1f9bc3104a sanm: remove code duplication
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-07-04 23:40:18 +00:00
Paul B Mahol
3b9dd906d1 sanm: replace conditions in for loops with more common version
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-07-04 23:38:58 +00:00
Michael Niedermayer
039e9fe01c Merge remote-tracking branch 'qatar/master'
* qatar/master: (29 commits)
  lavfi: reclassify showfiltfmts as a TESTPROG
  graph2dot: fix printf format specifier
  swscale: yuv2planeX 8bit >=sse2 functions need aligned stack on x86-32.
  vp8: loopfilter >=sse2 functions need aligned stack on x86-32.
  amr: remove shift out of the AMR_BIT() macro.
  dsputilenc: group yasm and inline asm function pointer assignment.
  mov: use forward declaration of a function instead of a table.
  Clarify Doxygen comment for FF_API_* #defines.
  configure: simplify get_version()
  Create version.h headers for libraries that lack them
  gitignore: Use full path instead of relative path to specify patterns
  mpegvideo: remove VLAs
  Add XTEA encryption support in libavutil
  Add Blowfish encryption support in libavutil
  eval: Add the isinf() function and tests for it
  flacdec: move lpc filter to flacdsp
  flacdec: split off channel decorrelation as flacdsp
  avplay: Add an option for not limiting the input buffer size
  FATE: add a test for WMA cover art.
  FATE: add a test for apetag cover art
  ...

Conflicts:
	.gitignore
	configure
	ffplay.c
	libavcodec/Makefile
	libavcodec/error_resilience.c
	libavcodec/mpegvideo.c
	libavcodec/ratecontrol.c
	libavdevice/avdevice.h
	libavfilter/Makefile
	libavfilter/filtfmts.c
	libavfilter/version.h
	libavformat/mov.c
	libavformat/version.h
	libavutil/Makefile
	libavutil/avutil.h
	libavutil/version.h
	libswscale/swscale.h
	libswscale/x86/swscale_mmx.c
	tests/fate/libavutil.mak
	tests/lavfi-regression.sh
	tools/graph2dot.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-04 21:03:28 +02:00
Nicolas George
8b421fad24 dpx: sanitize aspect ratio.
Fixes some samples where the ratio is declared as -1/-1.
2012-07-04 18:59:39 +02:00
Martin Storsjö
70a1c8000f vp8: loopfilter >=sse2 functions need aligned stack on x86-32.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2012-07-04 08:25:50 -07:00
Ronald S. Bultje
c51838478c amr: remove shift out of the AMR_BIT() macro.
MSVC doesn't like the offsetof(..) >> 1 construct, it interprets it as
a non-literal, thus causing use of this in static tables to fail
compilation.
2012-07-04 07:46:53 -07:00
Ronald S. Bultje
723b266d72 dsputilenc: group yasm and inline asm function pointer assignment. 2012-07-04 07:46:27 -07:00
Michael Bradshaw
d3b84fdccc libopenjpegdec: add support for decoding YUV420/422/444P12/14
Signed-off-by: Michael Bradshaw <mbradshaw@sorensonmedia.com>
2012-07-04 08:37:52 -06:00
Michael Bradshaw
713a7854e0 libopenjpegenc: cosmetics: reorder pix_fmts
Signed-off-by: Michael Bradshaw <mbradshaw@sorensonmedia.com>
2012-07-04 08:37:46 -06:00
Michael Bradshaw
7544ef7805 libopenjpegenc: add support for YUV420/422/444P12/14
Signed-off-by: Michael Bradshaw <mbradshaw@sorensonmedia.com>
2012-07-04 08:37:42 -06:00
Diego Biurrun
2047e40e6e Clarify Doxygen comment for FF_API_* #defines. 2012-07-04 15:10:10 +02:00
Ronald S. Bultje
89b81a1c88 mpegvideo: remove VLAs
Signed-off-by: Martin Storsjö <martin@martin.st>
2012-07-04 15:10:57 +03:00
Mans Rullgard
25accf93ad flacdec: move lpc filter to flacdsp
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-07-04 12:24:30 +01:00
Mans Rullgard
4a8528349f flacdec: split off channel decorrelation as flacdsp
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-07-04 12:24:30 +01:00
Mans Rullgard
87466f8124 flacdec: factor out code setting avctx->sample_fmt 2012-07-04 03:34:34 +01:00
Mans Rullgard
d155b60fc8 flac: make FLAC_CHMODE_* constants consecutive 2012-07-04 03:30:43 +01:00
Mans Rullgard
93e7ef9a24 flacdec: allocate sample buffers with av_malloc
The buffers are only allocated once, although it can happen from
any of a few different places, so there is no need to use realloc.
Using av_malloc() ensures they are aligned suitably for SIMD
optimisations.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-07-04 03:30:01 +01:00
Mans Rullgard
0da301e105 flacdec: remove curr_bps from FLACContext
This value does not need to be persistent across calls.
2012-07-04 03:29:29 +01:00
Mans Rullgard
360aa2465a flacenc: add option for forcing stereo decorrelation mode
This is mainly useful for testing.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-07-04 01:22:40 +01:00
Michael Niedermayer
5eb4af6c59 snow: move init code that depends on picture paramaters to after these parameters are known.
This should fix debug 2048 amongth other things

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-04 01:02:01 +02:00
Michael Niedermayer
93d672967d video_get_buffer: return ENOMEM instead of -1 on malloc failure
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-04 00:47:18 +02:00
Michael Niedermayer
f339ebc1ff lavc/utils: print error message on get_buffer related errors
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-04 00:46:36 +02:00
Michael Niedermayer
86e107a7d4 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  cosmetics: Consistently use C-style comments with multiple inclusion guards
  anm: fix a few Doxygen comments
  misc typo and wording fixes
  attributes: add av_noreturn
  attributes: drop pointless define guards
  configure: do not disable av_always_inline with --enable-small
  flvdec: initial stream switch support
  avplay: fix write on freed memory for rawvideo
  snow: remove a VLA used for edge emulation
  x86: lavfi: fix gradfun/yadif build with mmx/sse disabled
  snow: remove the runs[] VLA.
  snow: Check mallocs at init
  flacdec: remove redundant setting of avctx->sample_fmt

Conflicts:
	ffplay.c
	libavcodec/h264.c
	libavcodec/snow.c
	libavcodec/snow.h
	libavcodec/snowdec.c
	libavcodec/snowenc.c
	libavformat/flvdec.c
	libavutil/attributes.h
	tools/patcheck

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-04 00:32:31 +02:00
Michael Niedermayer
6ea973fc4c avcodec_align_dimensions2: support 12 & 14 bit planar colorspaces
Reviewed-by: Jean First <jeanfirst@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-03 19:03:40 +02:00
Michael Niedermayer
4251a0b84c imgconvert: add planar RGB formats to pix_fmt_info
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-03 19:03:26 +02:00
Michael Niedermayer
6ca8ef5189 imgconvert: add yuv 9,10,12,14 bit planar YUV formats to pix_fmt_info
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-03 19:03:26 +02:00
Diego Biurrun
4051be6f50 anm: fix a few Doxygen comments 2012-07-03 17:35:11 +02:00
Diego Biurrun
09f211987c misc typo and wording fixes 2012-07-03 17:35:11 +02:00
Ronald S. Bultje
3389545157 snow: remove a VLA used for edge emulation
Signed-off-by: Martin Storsjö <martin@martin.st>
2012-07-03 16:31:23 +03:00
Paul B Mahol
5d171b1f47 jvdec: check if there is enough data
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-07-03 13:06:23 +00:00
Paul B Mahol
f8a81755c2 jvdec: remove redundant check
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-07-03 13:06:23 +00:00
Paul B Mahol
1bc9e4c5b2 jvdec: remove buf_size
It is same as avpkt->size.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-07-03 13:06:23 +00:00
Paul B Mahol
1c638cfc25 jvdec: stop reading partial palette
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-07-03 13:06:23 +00:00
Michael Niedermayer
114f82ee7e jvdec: check that the video_size fits in the packet.
Prevents use of out of array data and fate failure.

Found-by: durandal_1707
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-03 12:38:03 +02:00
Ronald S. Bultje
cbd9b2f918 snow: remove the runs[] VLA.
Signed-off-by: Martin Storsjö <martin@martin.st>
2012-07-03 12:16:46 +03:00
Martin Storsjö
4d8516fdb1 snow: Check mallocs at init
Signed-off-by: Martin Storsjö <martin@martin.st>
2012-07-03 12:16:39 +03:00
Michael Niedermayer
6671c40038 h264pred: assert that depth is supported
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-03 03:31:06 +02:00
Michael Niedermayer
9c995fe19a h264dsp: assert that depth is supported
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-03 03:31:06 +02:00
Michael Niedermayer
5a1bbb3af0 dsputil: assert that depth is supported
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-03 03:31:06 +02:00
Stefano Sabatini
ab7dbdc92c lavc/rawdec: add assertion check in raw_decode()
Check on an implicit assumption done on the number of coded bits for
paletted rawvideo with coded bits == 2.
2012-07-03 01:25:02 +02:00
Stefano Sabatini
17a54f5de8 lavc/rawdec: prefer constant AVPALETTE_SIZE over 256*4
Improve readability.
2012-07-03 01:24:56 +02:00
Michael Niedermayer
4330b8bba2 h264: sps: handle more profiles
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-03 00:40:26 +02:00
Michael Niedermayer
9091ba9dfa h264: add support for constraint_set4_flag / constraint_set5_flag
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-03 00:36:26 +02:00
Michael Niedermayer
b2527d5d5a Revert "alsdec: remove dead assignments"
This reverts commit 4ca6d206d1.

The assignment is not dead, this should fix fate failures on BSD
2012-07-02 23:43:06 +02:00
Michael Niedermayer
bafa1c7f38 h264: add avpriv_h264_has_num_reorder_frames()
This function exports the exact sps.num_reorder_frames value

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-02 23:16:59 +02:00
Mans Rullgard
4719ea7e1e flacdec: remove redundant setting of avctx->sample_fmt
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-07-02 22:13:32 +01:00
Michael Niedermayer
b286383bd2 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  asfdec: read attached pictures.
  apetag: reindent
  apetag: export attached covers as video streams.
  apetag: fix the amount of data read from binary tags.
  apetag: make sure avio_get_str() doesn't read more than it should.
  mov: read itunes cover art.
  snow: remove VLA in mc_block()
  intfloat: Don't use designated initializers in the public headers
  snow: remove a VLA.
  doc: Remind devs to check return values, especially for malloc() et al
  MS ATC Screen (aka MSS3) decoder
  vf_yadif: move x86 init code to x86/yadif.c
  vf_gradfun: move x86 init code to x86/gradfun.c
  roqvideo: Remove a totally unused dspcontext
  smacker: remove some unused code
  dsicin: remove dead assignment
  aacdec: remove dead assignment
  rl2: remove dead assignment
  proresenc: make a variable local to the loop where it is used
  alsdec: remove dead assignments

Conflicts:
	Changelog
	doc/developer.texi
	libavcodec/allcodecs.c
	libavcodec/avcodec.h
	libavcodec/version.h
	libavfilter/gradfun.h
	libavfilter/x86/gradfun.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-02 21:19:41 +02:00
Michael Niedermayer
2278a3e5f7 vc1dsp: use av_assert2
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-02 20:52:36 +02:00
Michael Niedermayer
2ceaffc627 resample2: use av_assert()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-02 20:52:22 +02:00
Mans Rullgard
58e57c3052 snow: remove VLA in mc_block()
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-07-02 12:24:12 +01:00
Michael Niedermayer
fbdb205968 wmaenc: dont mess with the bitrate.
The bitrate is not writeable by an encoder.
Fixes generation of invalid wma

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-02 12:48:29 +02:00
Ronald S. Bultje
33bb63cb3e snow: remove a VLA.
Signed-off-by: Martin Storsjö <martin@martin.st>
2012-07-02 13:04:00 +03:00
Kostya Shishkov
edf35d8342 MS ATC Screen (aka MSS3) decoder 2012-07-02 07:14:44 +02:00
Martin Storsjö
fc31508e3a roqvideo: Remove a totally unused dspcontext
Signed-off-by: Martin Storsjö <martin@martin.st>
2012-07-01 23:54:35 +03:00
Michael Niedermayer
5eb353e0cd Merge remote-tracking branch 'qatar/master'
* qatar/master:
  opt/eval: Include mathematics.h for NAN/INFINITY
  mathematics: Don't use division by zero in NAN/INFINITY macros
  wma: Lower the maximum number of channels to 2
  x86: cpu: clean up check for cpuid instruction support
  ARM: generate position independent code to access data symbols

Conflicts:
	libavutil/opt.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-01 22:43:09 +02:00
Mans Rullgard
779f8bc24e smacker: remove some unused code
This removes some code apparently left over from vlc reader
debugging.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-07-01 20:38:14 +01:00
Mans Rullgard
d55e5e6bae dsicin: remove dead assignment
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-07-01 20:38:14 +01:00
Mans Rullgard
3c928477d2 aacdec: remove dead assignment
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-07-01 20:38:14 +01:00
Mans Rullgard
800ab1bafa rl2: remove dead assignment
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-07-01 20:38:14 +01:00
Mans Rullgard
1c2c64edac proresenc: make a variable local to the loop where it is used
This moves the mbs_per_slice declaration inside the only loop
where it is used.  Fixes a dead assignment.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-07-01 20:38:14 +01:00
Mans Rullgard
4ca6d206d1 alsdec: remove dead assignments
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-07-01 20:38:14 +01:00
Michael Niedermayer
87b9868972 h264: clear the ref lists when the reference are cleared.
Fixes reading of freed arrays (Ticket1498)

Found-by: Piotr Bandurski <ami_stuff@o2.pl>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-01 20:49:31 +02:00
Michael Niedermayer
0c9283a03f h264: check log2_max_poc_lsb for validity
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-01 20:49:31 +02:00
Michael Niedermayer
91ce7c21f0 ituh263dec: use av_assert
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-01 18:04:08 +02:00
Michael Niedermayer
9eb6e5cc48 wmaenc: switch all remaining asserts to av_asserts
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-01 18:02:17 +02:00
Martin Storsjö
710bd8a33e wma: Lower the maximum number of channels to 2
ff_wma_init is used only by wmadec and wmaenc, and neither of them
can handle more than 2 channels.

This fixes crashes with invalid files.

Based on patch by Piotr Bandurski and Michael Niedermayer.

Signed-off-by: Martin Storsjö <martin@martin.st>
2012-07-01 15:51:26 +03:00
Mans Rullgard
62634158b7 ARM: generate position independent code to access data symbols
This creates proper position independent code when accessing
data symbols if CONFIG_PIC is set.

References to external symbols should now use the movrelx macro.
Some additional code changes are required since this macro may
need a register to hold the GOT pointer.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-07-01 11:25:06 +01:00
Michael Niedermayer
64b25938e9 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  dsputilenc_mmx: split assignment of ff_sse16_sse2 to SSE2 section.
  dnxhdenc: add space between function argument type and comment.
  x86: fmtconvert: add special asm for float_to_int16_interleave_misc_*
  attributes: Add a definition of av_always_inline for MSVC
  cmdutils: Pass the actual chosen encoder to filter_codec_opts
  os_support: Add fallback definitions for stat flags
  os_support: Rename the poll fallback function to ff_poll
  network: Check for struct pollfd
  os_support: Don't compare a negative number against socket descriptors
  os_support: Include all the necessary headers for the win32 open function
  x86: vc1: fix and enable optimised loop filter

Conflicts:
	cmdutils.c
	cmdutils.h
	ffmpeg.c
	ffplay.c
	libavformat/os_support.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-30 22:44:18 +02:00
Michael Niedermayer
7001eee1f4 avcodec_encode_audio2: print error messages for errors
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-30 20:44:01 +02:00
Michael Niedermayer
5968a07622 wmaenc: rewrite 2nd stage quantization code
this is faster and more correct

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-30 20:16:39 +02:00
Michael Niedermayer
0755033f8a wmaenc: remove alternative quantization loop
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-30 19:42:01 +02:00
Michael Niedermayer
799df083f3 wmaenc: fix off by 1 error in quantization loop
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-30 19:38:11 +02:00
Michael Niedermayer
e704ab3d5f wmaenc: change another assert to av_assert
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-30 19:36:38 +02:00
Ronald S. Bultje
ceabc13f12 dsputilenc_mmx: split assignment of ff_sse16_sse2 to SSE2 section. 2012-06-30 09:24:52 -07:00
Ronald S. Bultje
e9156741a7 dnxhdenc: add space between function argument type and comment.
Signed-off-by: Martin Storsjö <martin@martin.st>
2012-06-30 19:22:07 +03:00
Ronald S. Bultje
66a02159ea x86: fmtconvert: add special asm for float_to_int16_interleave_misc_*
This gets rid of a variable-length array and a for loop in C code.

Signed-off-by: Martin Storsjö <martin@martin.st>
2012-06-30 19:10:36 +03:00
Mans Rullgard
f2fd167835 x86: vc1: fix and enable optimised loop filter
The problem is that the ssse3 psign instruction does the wrong
thing here.  Commit ea60dfe incorrectly removed a macro emulating
this instruction for pre-ssse3 code.  However, the emulation is
incorrect, and the code relies on the behaviour of the macro.
Specifically, the psign sets destination elements to zero where
the corresponding source element is zero, whereas the emulation
only negates destination elements where the source is negative.

Furthermore, the PSIGNW_MMX macro in x86util.asm is totally bogus,
which is why the original VC-1 code had an additional right shift
when using it.  Since the psign instruction cannot be used here,
skip all the macro hell and use the working instruction sequence
directly.

None of this was noticed due a stray return statement in
ff_vc1dsp_init_mmx() which meant that only the mmx version of the
loop filter was ever used (before being removed in ea60dfe).

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-06-30 00:12:05 +01:00
Michael Niedermayer
fb7688a83f pngdsp: Fix license header
Libav did not exist in 2008 thus this file cannot have originated from there

Reviewed-by: Paul B Mahol <onemda@gmail.com>
2012-06-29 20:43:30 +02:00
Michael Niedermayer
7bbb6b38fb prores: Fix license header
Libav did not exist in 2010 thus the file cannot originate from there

Reviewed-by: Paul B Mahol <onemda@gmail.com>
2012-06-29 20:43:30 +02:00
Michael Niedermayer
12863db840 wma_common: Fix license header
common wma code existed long before Libav

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-29 20:43:30 +02:00
Clément Bœsch
439e32f9b8 RealText demuxer and decoder. 2012-06-29 20:22:04 +02:00
Clément Bœsch
53640f42be SAMI demuxer and decoder. 2012-06-29 20:21:28 +02:00
Clément Bœsch
8f4ce626f8 lavc/microdvddec: support "DEFAULT" properties. 2012-06-29 20:20:02 +02:00
Clément Bœsch
0e7782c08e lavc/ass: honor Default style.
The "Default" style written in the header is ignored unless you explicit
it in the Dialogue events (it was valid, just ignored). This requires an
update of the SubRip test since the ASS output obviously changes.
2012-06-29 20:20:02 +02:00
Lou Logan
6851130fd6 cosmetics: minor libavcodec spelling errors
Also update some common misspelled words in patcheck

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-29 14:54:15 +02:00
Michael Niedermayer
e8e733adcc dca: favor native over ffmpeg in table name
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-29 13:31:44 +02:00
Michael Niedermayer
84d73e9d5d dca: fix project reference in table name
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-29 11:31:37 +02:00
Paul B Mahol
8fbe11e623 Replace Libav with FFmpeg in license headers for files created by me
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-06-29 01:58:34 +00:00
Nick Brereton
cd8bef969a Generate channel layout, reordering for DTS-XXCH extension and, undo embedded downmixes
Reviewed-by: Benjamin Larsson <benjamin@southpole.se>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-28 22:26:15 +02:00
Nick Brereton
16f6c16ac0 Parse & decode DTS XXCH frames
Reviewed-by: Benjamin Larsson <benjamin@southpole.se>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-28 22:26:15 +02:00
Jeff Downs
8d9fd58113 h264: Fix maximum reference count check for non-b frames
Below fixes the maximum reference count check for second reference list in
non-B frames.  There is nothing to prohibit full (field sized) reference
list in this case as far as I can tell, and this fixes several syntax-test
files here (this is a regression caused when this check was made more
stringent by
http://git.videolan.org/?p=ffmpeg.git;a=commit;h=dc9ce40069bde3d28f8d0b3e5bd733ae255fecb5)

Probably a silly corner case seldom seen irl, but thought I'd pass along
in case there was interest in correcting the check.

---------------

h264: Fix maximum reference count check for non-b frames; full range is
technically ok

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-28 22:25:38 +02:00
Michael Niedermayer
87df986dcf Merge remote-tracking branch 'qatar/master'
* qatar/master:
  mss1: validate number of changeable palette entries
  mss1: report palette changed when some additional colours were decoded
  x86: fft: replace call to memcpy by a loop
  udp: Support IGMPv3 source specific multicast and source blocking
  dxva2: include dxva.h if found
  libm: Provide fallback definitions for isnan() and isinf()
  tcp: Pass NULL as hostname to getaddrinfo if the string is empty
  tcp: Set AI_PASSIVE when the socket will be used for listening

Conflicts:
	configure
	libavcodec/mss1.c
	libavformat/udp.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-28 01:08:52 +02:00
Michael Niedermayer
d1c74ca2be lsp: use av_assert
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-28 00:07:22 +02:00
Michael Niedermayer
b1a17953ec lpc: use av_assert
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-28 00:07:10 +02:00
Michael Bradshaw
54942c2383 lavc: clarify docs for avpkt->destruct
avcodec_encode_audio2 docs are ambiguous about avpkt->destruct and imply
it gets reset.

Signed-off-by: Michael Bradshaw <mbradshaw@sorensonmedia.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-27 22:29:54 +02:00
Kostya Shishkov
15358ade15 mss1: validate number of changeable palette entries 2012-06-27 18:05:58 +02:00
Kostya Shishkov
8f5d573a83 mss1: report palette changed when some additional colours were decoded 2012-06-27 18:05:58 +02:00
Christophe Gisquet
a5bfa66df5 x86: fft: replace call to memcpy by a loop
The function call was a mess to handle, and memcpy cannot make
the assumptions we do in the new code.

Tested on an IMC sample: 430c -> 370c.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-06-27 12:49:33 +01:00
Ronald S. Bultje
fa84506177 dxva2: include dxva.h if found
Apparently, some build environments require dxva.h even for dxva2,
while others lack this header entirely.  Including it conditionally
allows building in both cases.

Signed-off-by: Martin Storsjö <martin@martin.st>
2012-06-27 14:36:27 +03:00
Mans Rullgard
37c3864ef7 x86: fft: elf64: fix PIC build
In a 64-bit PIC build, external functions must be called
through the PLT.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-06-26 15:57:32 +02:00
Nicolas George
d4c45b8adf Revert "Revert "x86: fft: win64: fix stack alignment for memcpy() call""
This reverts commit f767658414.

The bug it introduces has been fixed.
2012-06-26 15:56:01 +02:00
Nicolas George
91765594dd Revert "Revert "x86: fft: convert sse inline asm to yasm""
This reverts commit fd91a3ec44.

The bug it introduced has been fixed.
2012-06-26 15:55:41 +02:00
Stefano Sabatini
e6674e46ec lavu/imgutils: create misc functions for dealing with buffers
Move the lavc/imgconvert functions and rename them as follows:
avpicture_get_size -> av_image_get_buffer_size()
avpicture_fill     -> av_image_fill_arrays()
avpicture_layout   -> av_image_copy_to_buffer()

The new functions have an align parameter, which allows to define the
linesize alignment assumed in the buffer (which is set or read).

The names of the functions are consistent with the lavu/samples API
(av_samples_get_buffer_size(), av_samples_fill_arrays()).
2012-06-26 13:12:12 +02:00
Nicolas George
fd91a3ec44 Revert "x86: fft: convert sse inline asm to yasm"
This reverts commit 8299260470.

It breaks shared builds on x86_64.
2012-06-26 13:00:14 +02:00
Nicolas George
f767658414 Revert "x86: fft: win64: fix stack alignment for memcpy() call"
This reverts commit 8725da49a2.

Necerrary to revert 8299260470.
2012-06-26 12:59:48 +02:00
Hendrik Leppkes
ea1c5011b3 dxva2_h264: fix signaling of mbaff frames
The MBAFF flag may only be signaled if we're actually dealing with
a full frame, and not singular fields, as it can happen in mixed content.

Signed-off-by: Martin Storsjö <martin@martin.st>
2012-06-26 11:59:24 +03:00
Carl Eugen Hoyos
6eff277284 Make LucasArts Smush SANM palette opaque.
Reviewed-by: Paul B Mahol
2012-06-26 09:54:30 +02:00
Carl Eugen Hoyos
c77bcbbb32 Signal MSS1 palette change.
Reviewed-by: Paul B Mahol
2012-06-26 09:30:27 +02:00
Michael Niedermayer
3b0ad040b3 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  log: Include io.h on windows
  lavr: x86: merge some branches
  x86: cpu: whitespace (mostly) cosmetics
  x86: fft: win64: fix stack alignment for memcpy() call

Conflicts:
	libavutil/log.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-26 01:13:07 +02:00
Paul B Mahol
e3c2670539 mss1: check number of free colours
Prevents out of array write.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-06-25 23:07:18 +00:00
Michael Niedermayer
8a0cd58729 sonic: fix FPE
Fixes Ticket1397

Found-by: Piotr Bandurski <ami_stuff@o2.pl>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-26 00:38:05 +02:00
Mans Rullgard
0595334892 x86: fft: elf64: fix PIC build
In a 64-bit PIC build, external functions must be called
through the PLT.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-06-25 22:58:18 +01:00
Michael Niedermayer
dc30c27eb1 h264_parser: use av_assert
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-25 23:10:45 +02:00
Michael Niedermayer
cd6aa95caa h264_loopfilter: use av_assert
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-25 23:10:45 +02:00
Carl Eugen Hoyos
bec21ce7f4 Make MSS1 palette opaque. 2012-06-25 21:16:06 +02:00
Michael Niedermayer
a6ff8514a9 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  wtv: Check the return value from gmtime
  x86: fft: convert sse inline asm to yasm
  x86: place some inline asm under #if HAVE_INLINE_ASM

Conflicts:
	libavcodec/x86/fft_sse.c
	libavformat/wtv.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-25 16:55:31 +02:00
Mans Rullgard
8725da49a2 x86: fft: win64: fix stack alignment for memcpy() call 2012-06-25 15:10:39 +01:00
Mans Rullgard
8299260470 x86: fft: convert sse inline asm to yasm 2012-06-25 13:31:00 +01:00
Ronald S. Bultje
8123e0901f x86: place some inline asm under #if HAVE_INLINE_ASM
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-06-25 13:23:12 +01:00
Paul B Mahol
7ebe28c23c xwdenc: support 8bpp grayscale
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-06-24 11:42:14 +00:00
Piotr Bandurski
b9c94e826e xwddec: support 8bpp grayscale 2012-06-24 11:34:02 +00:00
Michael Niedermayer
244682dd08 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  log: Only include unistd.h if configure found it
  ape: create audio stream before reading tags.
  mov: make a length variable larger.
  image2: Add "start_number" private option to the demuxer
  image2: Add "start_number" private option to the muxer
  avconv: remove a forgotten debugging printf.
  avconv: use more descriptive names for hardcoded filters.
  avconv: remove redundant handling of async.
  doc/filters: fix typo.
  h264: use asm cabac reader under a generic condition

Conflicts:
	ffmpeg.c
	libavformat/img2dec.c
	libavformat/img2enc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-24 21:34:54 +02:00
Michael Niedermayer
5c44c2de80 mlp_parser: use av_assert
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-24 20:20:23 +02:00
Michael Niedermayer
f0a3259f9a rangecoder.h: use av_assert
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-24 20:18:00 +02:00
Hendrik Leppkes
b5e6aa6c33 dxva2_h264: fix signaling of mbaff frames
The MBAFF flag may only be signaled if we're actually dealing with
a full frame, and not singular fields, as it can happen in mixed content.

Reviewed-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-24 03:22:31 +02:00
Michael Niedermayer
1c60088885 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  x86: Only use optimizations with cmov if the CPU supports the instruction
  x86: Add CPU flag for the i686 cmov instruction
  x86: remove unused inline asm macros from dsputil_mmx.h
  x86: move some inline asm macros to the only places they are used
  lavfi: Add the af_channelmap audio channel mapping filter.
  lavfi: add join audio filter.
  lavfi: allow audio filters to request a given number of samples.
  lavfi: support automatically inserting the fifo filter when needed.
  lavfi/audio: eliminate ff_default_filter_samples().

Conflicts:
	Changelog
	libavcodec/x86/h264dsp_mmx.c
	libavfilter/Makefile
	libavfilter/allfilters.c
	libavfilter/avfilter.h
	libavfilter/avfiltergraph.c
	libavfilter/version.h
	libavutil/x86/cpu.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-24 02:09:53 +02:00
Mans Rullgard
0b6f973635 h264: use asm cabac reader under a generic condition
This removes a dependency on implementation details from generic
code and allows easy addition of the equivalent optimisation for
other architectures than x86.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-06-23 22:14:21 +01:00
Michael Niedermayer
f8fe4d2295 snow.h: use av_assert
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-23 21:12:29 +02:00
Michael Niedermayer
be64d5f520 snow.c: use av_assert
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-23 21:12:29 +02:00
Diego Biurrun
fe07c9c6b5 x86: Only use optimizations with cmov if the CPU supports the instruction 2012-06-23 16:21:50 +02:00
Mans Rullgard
29686d6ea3 x86: remove unused inline asm macros from dsputil_mmx.h
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-06-23 14:14:06 +01:00
Mans Rullgard
685f5438bb x86: move some inline asm macros to the only places they are used
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-06-23 14:14:06 +01:00
Paul B Mahol
e9d5c0520f lavc: use designated initializers for AVClasses
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-06-23 00:30:37 +00:00
Paul B Mahol
53cec46b25 libschroedingerdec: remove unused header
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-06-23 00:29:34 +00:00
Michael Niedermayer
a619fd277a mjpegenc: enable frame multithreading encoder
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-23 01:38:47 +02:00
Michael Niedermayer
fde1bc64ad lavc: add frame multithreading capability (currently intra only)
Compared to the decoder side, this code is able to change both the
delay and the number of threads seamlessly during encoding. Also
any idle thread can pick up tasks, the strict round robin in order
limit is gone too.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-23 01:38:47 +02:00
Michael Niedermayer
0c851e4642 threads: make get_logical_cpus() available outside pthread.c
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-23 01:38:47 +02:00
Michael Niedermayer
094c5e6c55 mjpegenc: mark as intra only
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-23 01:38:47 +02:00
Michael Niedermayer
9eae43ddcf lavc: add intra only codec flag
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-23 01:38:47 +02:00
Paul B Mahol
9277965883 bmpenc: use av_assert()
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-06-22 22:47:33 +00:00
Stefano Sabatini
201b409da0 lavc/pcm: clarify error message from pcm_decode_frame()
Extend/clarify an error message in case of invalid packet size, and
return a proper error message instead of -1.
Improve debuggability.
2012-06-23 00:42:51 +02:00
Michael Niedermayer
69971410f9 ff_snow_common_end: assert() that the last buffer freed differs from the current.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-22 23:53:24 +02:00
Michael Niedermayer
e847f41285 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  libspeexenc: add supported sample rates and channel layouts.
  Replace usleep() calls with av_usleep()
  lavu: add av_usleep() function
  utvideo: mark interlaced frames as such
  utvideo: Fix interlaced prediction for RGB utvideo.
  cosmetics: do not use full path for local headers
  lavu/file: include unistd.h only when available
  configure: check for unistd.h
  log: include unistd.h only when needed
  lavf: include libavutil/time.h instead of redeclaring av_gettime()

Conflicts:
	configure
	doc/APIchanges
	ffmpeg.c
	ffplay.c
	libavcodec/utvideo.c
	libavutil/avutil.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-22 22:34:02 +02:00
Michael Niedermayer
8aeed14459 h.263enc: use av_assert
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-22 21:51:05 +02:00
Michael Niedermayer
c8f4c83e70 h.263dec: use av_assert
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-22 21:50:50 +02:00
Anton Khirnov
9ee3334840 libspeexenc: add supported sample rates and channel layouts. 2012-06-22 19:03:24 +02:00
Hendrik Leppkes
f6b4624fcf utvideo: mark interlaced frames as such
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2012-06-22 11:45:51 -04:00
Carl Eugen Hoyos
8875333707 utvideo: Fix interlaced prediction for RGB utvideo.
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2012-06-22 11:45:25 -04:00
Michael Niedermayer
1e7943c315 snow: yuv410 support
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-22 17:23:09 +02:00
Michael Niedermayer
fba18ef8cc x86/dsputil_mmx: support 4 sample edges
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-22 17:23:09 +02:00
Michael Niedermayer
68c845cdba snow: yuv444 support
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-22 15:46:13 +02:00
Diego Biurrun
a5a93fa8f5 cosmetics: do not use full path for local headers 2012-06-22 10:49:40 +02:00
Michael Niedermayer
13ba872a2a snowenc: update pix_sum for rectangles, needed for non 420
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-22 04:45:13 +02:00
Michael Niedermayer
b4b7471ec4 snowenc: set chroma subsample factors correctly for non 420
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-22 04:45:13 +02:00
Michael Niedermayer
87dced8074 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  fix hardcoded tables compililation caused by missing math constants
  lavf: Make codec_tag arrays constant
  twinvq: give massive struct a name.
  lavf, lavu: version bumps and APIchanges for av_gettime() move
  lavfi/audio: don't set cur_buf in ff_filter_samples().
  lavfi/fifo: add audio version of the fifo filter.
  fifo: fix parenthesis placement.
  lavfi: rename vf_fifo.c -> fifo.c
  lavc: remove stats_in from AVCodecContext options table.

Conflicts:
	doc/APIchanges
	libavfilter/Makefile
	libavfilter/allfilters.c
	libavfilter/audio.c
	libavfilter/fifo.c
	libavformat/version.h
	libavutil/avutil.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-21 22:37:43 +02:00
Janne Grunau
1d01fee980 fix hardcoded tables compililation caused by missing math constants
Add -D_XOPEN_SOURCE=600 to host cflags to make the constants in math.h
available. Include math.h where necessary and remove redundant M_PI
defines.
2012-06-21 18:05:40 +02:00
Paul B Mahol
fd0b8c6ad5 sanm: silence warnings
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-06-21 14:57:21 +00:00
Hendrik Leppkes
14ac47fcc7 vc1: signal interlaced and tff flag to the consumer
Reviewed-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Reviewed-by: Mashiat Sarker Shakkhar <mashiat.sarker@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-21 19:49:37 +02:00
Michael Niedermayer
b829da3639 smacker: add sanity check for length in smacker_decode_tree()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-21 19:49:37 +02:00
Ronald S. Bultje
89ffd189ef twinvq: give massive struct a name.
Signed-off-by: Martin Storsjö <martin@martin.st>
2012-06-21 14:41:51 +03:00
Hendrik Leppkes
f77fd34bc3 aac: move sample_fmt selection before decoder configuration.
The decoder configuration initializes the sbr mdct, which needs to know about the sample format to properly take the scale factor into account.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-21 13:25:50 +02:00
Hendrik Leppkes
2d61f0040d utvideo: mark interlaced frames as such
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-21 11:47:00 +02:00
Hendrik Leppkes
f6943f2379 lagarith: frame multithreading
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-21 11:47:00 +02:00
Hendrik Leppkes
07d49437d5 wavpack: set bits_per_raw_sample for S32 samples to properly identify 24-bit
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-21 11:47:00 +02:00
Anton Khirnov
a50b756280 lavc: remove stats_in from AVCodecContext options table.
Its documentation states that it is allocated/freed by the caller, but
it is declared as an AV_OPT_TYPE_STRING AVOption. Since
367732832f the AVOptions system frees
strings automatically. This can be considered an API break, since it
won't work when the caller doesn't use av_malloc() to allocate the
memory or wants to use the string after closing the codec.

Since there is not much value in this field being an AVOption, the best
solution is to remove it from the options table.
2012-06-21 07:36:44 +02:00
Paul B Mahol
69254f4628 LucasArts SMUSH video decoder
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-06-21 01:30:16 +00:00
Paul B Mahol
b18357326c LucasArts SMUSH VIMA audio decoder
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-06-21 01:23:15 +00:00
Paul B Mahol
b2e2287c04 cdxl: disable checked bitstream reader
Overreads should not be possible.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-06-20 21:07:27 +00:00
Michael Niedermayer
4da42ebe44 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  MS Screen 1 decoder
  aacdec: Fix popping channel layouts.
  av_gettime: support Win32 without gettimeofday()
  Use av_gettime() in various places
  Move av_gettime() to libavutil
  dct-test: use emms_c() from libavutil instead of duplicating it
  mov: fix operator precedence bug
  mathematics.h: remove a couple of math defines
  Remove unnecessary inclusions of [sys/]time.h
  lavf: remove unnecessary inclusions of unistd.h
  bfin: libswscale: add const where appropriate to fix warnings
  bfin: libswscale: remove unnecessary #includes
  udp: Properly check for invalid sockets
  tcp: Check the return value from getsockopt
  network: Use av_strerror for getting error messages
  udp: Properly print error from getnameinfo
  mmst: Use AVUNERROR() to convert error codes to the right range for strerror
  network: Pass pointers of the right type to get/setsockopt/ioctlsocket on windows
  rtmp: Reduce the number of idle posts sent by sleeping 50ms

Conflicts:
	Changelog
	configure
	libavcodec/aacdec.c
	libavcodec/allcodecs.c
	libavcodec/avcodec.h
	libavcodec/dct-test.c
	libavcodec/version.h
	libavformat/riff.c
	libavformat/udp.c
	libavutil/Makefile
	libswscale/bfin/yuv2rgb_bfin.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-20 20:47:46 +02:00
Kostya Shishkov
005c80b645 MS Screen 1 decoder 2012-06-20 19:08:10 +02:00
Alex Converse
43886eaebc aacdec: Fix popping channel layouts.
'channel_layout' not 'channels' from the stored configuration should go
to AVCodecContext's 'channel_layout'.
2012-06-20 09:35:58 -07:00
Michael Niedermayer
827667eca7 mjpegenc: use av_assert
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-20 18:20:04 +02:00
Michael Niedermayer
4eae08b438 mjpegdec: use av_assert
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-20 18:19:53 +02:00
Mans Rullgard
980f81d961 Use av_gettime() in various places
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-06-20 17:09:03 +01:00
Mans Rullgard
db7d8fb4ef dct-test: use emms_c() from libavutil instead of duplicating it 2012-06-20 15:38:00 +01:00
Paul B Mahol
420990db30 libilbc: use designated initializers for AVClass
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-06-19 20:43:28 +00:00
Michael Niedermayer
18d7bea695 wmv2enc: fix rounding flag.
Fixes Ticket1467

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-19 21:38:18 +02:00
Michael Niedermayer
cabbd271a5 Merge remote-tracking branch 'qatar/master'
* qatar/master: (24 commits)
  flvdec: remove incomplete, disabled seeking code
  mem: add support for _aligned_malloc() as found on Windows
  lavc: Extend the documentation for avcodec_init_packet
  flvdec: remove incomplete, disabled seeking code
  http: replace atoll() with strtoll()
  mpegts: remove unused/incomplete/broken seeking code
  af_amix: allow float planar sample format as input
  af_amix: use AVFloatDSPContext.vector_fmac_scalar()
  float_dsp: add x86-optimized functions for vector_fmac_scalar()
  float_dsp: Move vector_fmac_scalar() from libavcodec to libavutil
  lavr: Add x86-optimized function for flt to s32 conversion
  lavr: Add x86-optimized function for flt to s16 conversion
  lavr: Add x86-optimized functions for s32 to flt conversion
  lavr: Add x86-optimized functions for s32 to s16 conversion
  lavr: Add x86-optimized functions for s16 to flt conversion
  lavr: Add x86-optimized function for s16 to s32 conversion
  rtpenc: Support packetizing iLBC
  rtpdec: Add a depacketizer for iLBC
  Implement the iLBC storage file format
  mov: Support muxing/demuxing iLBC
  ...

Conflicts:
	Changelog
	configure
	libavcodec/avcodec.h
	libavcodec/dsputil.c
	libavcodec/version.h
	libavformat/movenc.c
	libavformat/mpegts.c
	libavformat/version.h
	libavutil/mem.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-19 20:53:27 +02:00
Michael Niedermayer
6fb7d03d74 lavc: seperate encoder/decoder class category
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-19 17:22:07 +02:00
Michael Niedermayer
82ac6a66f9 rv40dsp: use av_assert
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-19 17:13:45 +02:00
Stefano Sabatini
208c5a08da lavc/qtrlenc: return proper error codes from qtrle_encode_init() 2012-06-19 16:44:35 +02:00
Stefano Sabatini
5793a6d9f9 lavc/libschroedinger: add missing failure checks in ff_create_schro_frame() 2012-06-19 16:44:34 +02:00
Diego Biurrun
4cc2920dd2 flvdec: remove incomplete, disabled seeking code 2012-06-19 10:42:46 +02:00
Simon A. Eugster
7146177d18 lavc: Extend the documentation for avcodec_init_packet
Add a note that pkt->data and pkt->size must be initialized.

Signed-off-by: Martin Storsjö <martin@martin.st>
2012-06-19 10:07:46 +03:00
Stefano Sabatini
c90e8054af lavc/avcodec.h: fix reference to nonexistent function in av_picture_copy() doxy
Mention av_image_copy() instead.
2012-06-19 01:36:39 +02:00
Stefano Sabatini
18b4404dc3 lavc/imgconvert: fix check on av_image_check_size() return code in avpicture_get_size()
The documentation states that av_image_check_size() will return a
negative value in case of error, while the check is done on ret != 0.

Also return a proper error code rather than -1 in case the check fails.
2012-06-19 01:36:30 +02:00
Stefano Sabatini
0b2ecf8224 lavc/imgconvert: remove pointless switch block from avpicture_fill() 2012-06-19 01:36:23 +02:00
Stefano Sabatini
b583ccc3db lavc/rawdec: propagate duration from packet to frame 2012-06-19 01:36:17 +02:00
Justin Ruggles
cb5042d02c float_dsp: Move vector_fmac_scalar() from libavcodec to libavutil 2012-06-18 18:01:14 -04:00
Michael Niedermayer
4b5c7d4d9a huffyuv: switch to av_assert
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-18 21:44:48 +02:00
Michael Niedermayer
da42f56985 asv1: switch to av_assert
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-18 21:44:22 +02:00
Martin Storsjö
3641b0489c Add support for iLBC decoding/encoding via the external library libilbc
The library is 3-clause BSD licensed.

Signed-off-by: Martin Storsjö <martin@martin.st>
2012-06-18 22:00:35 +03:00
Ronald S. Bultje
db28b01dcf dirac: replace compound literal with normal initialiser
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-06-18 19:32:07 +01:00
Michael Niedermayer
b90f83e905 snowenc: update selftest code for the new temporary arrays
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-18 20:23:53 +02:00
Michael Niedermayer
82edf6727f Merge remote-tracking branch 'qatar/master'
* qatar/master:
  lavr: add x86-optimized functions for mixing 1-to-2 s16p with flt coeffs
  lavr: add x86-optimized functions for mixing 1-to-2 fltp with flt coeffs
  Add Dolby/DPLII downmix support to libavresample
  vorbisdec: replace div/mod in loop with a counter
  fate: vorbis: add 5.1 surround test
  rtpenc: Allow requesting H264 RTP packetization mode 0
  configure: Sort the library listings in the help text alphabetically
  dwt: remove variable-length arrays
  RTMPT protocol support
  http: Properly handle chunked transfer-encoding for replies to post data
  http: Fail reading if the connection has gone away
  amr: Mark an array const
  amr: More space cleanup
  rtpenc: Fix memory leaks in the muxer open function

Conflicts:
	Changelog
	configure
	doc/APIchanges
	libavformat/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-18 20:07:00 +02:00
Mans Rullgard
9fcda25e35 vorbisdec: replace div/mod in loop with a counter
2x speedup of surround decoding on Cortex-A9.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-06-18 11:47:08 +01:00
Carl Eugen Hoyos
3b3150ec9b Fix interlaced prediction for RGB utvideo.
Fixes ticket #1215
2012-06-18 09:01:35 +02:00
Ronald S. Bultje
d9669eab0b dwt: remove variable-length arrays
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-06-17 23:20:10 +01:00
Michael Niedermayer
c390822e18 intel h263 dec: support advanced prediction
Fixes Ticket1292

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-17 21:32:43 +02:00
Michael Niedermayer
1125606a1f vp3dec: fix null ptr derefernce.
Fixes ticket1403

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-17 19:50:58 +02:00
Michael Niedermayer
4aed3ac86a msmpeg4enc: use av_assert
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-17 17:09:34 +02:00
Paul B Mahol
137e80817d lavc: build some codecs only if they are actually enabled
Saves few bytes if only some of them in same file are enabled.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-06-17 00:53:06 +00:00
Ronald S. Bultje
17fad33f81 Change all uses of restrict to use av_restrict instead.
Defining restrict results - for some compilers - in changing other
uses of the restrict keyword also, e.g. __declspec(restrict) gets
changed to __declspec(__restrict) on MSVC. This causes compilation
failures. Therefore, using a private namespace macro instead is
more reliable and robust.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-17 00:38:39 +02:00
Michael Niedermayer
9946a6aa55 diracdsp: try to fix segfault
This might fix Ticket1412

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-16 23:16:54 +02:00
Michael Niedermayer
3000074495 mpegvideo_common.h: use av_assert
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-16 17:58:40 +02:00
Stefano Sabatini
6808759a58 lavc/rawdec: fix various bogus error codes and add some logs
Help debugging.
2012-06-16 00:30:05 +02:00
Stefano Sabatini
3cc1a89881 lavc/utils: in avcodec_decode_video2() return proper error code instead of -1
Return AVERROR(EINVAL) in case of invalid coded size.
2012-06-16 00:29:59 +02:00
Paul B Mahol
be32145e9d j2kdec: move s->avctx initialization to j2kdec_init()
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-06-15 12:10:25 +00:00
Paul B Mahol
29e9f83192 j2kdec: check colorspace ncomponents
This prevents out of array read.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-06-15 12:02:37 +00:00
Clément Bœsch
b678daf05c lavc/microdvddec: fix color parsing. 2012-06-15 18:42:10 +02:00
Clément Bœsch
47395a4f52 lavc/microdvddec: properly reset non persistent color tag. 2012-06-15 18:41:14 +02:00
J. Bohl
0719e44b58 new attribute "extern inline" (fixing linker error with ff_get_mb_score and ff_get_mb_score)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-15 03:14:07 +02:00
Paul B Mahol
a09ae4ef65 Remove duplicated png and mng signatures.
Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-06-15 00:53:34 +00:00
Michael Niedermayer
15f8941108 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  Avoid C99 variable declarations within for statements.
  rtmp: Read and handle incoming packets while writing data
  doc: document THREAD_TYPE fate variable
  rtpdec: Don't require frames to start with a Mode A packet
  avconv: don't try to free threads that were not initialized.

Conflicts:
	doc/fate.texi
	ffplay.c
	libavdevice/dv1394.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-15 00:14:21 +02:00
Diego Biurrun
d246c18ea6 Avoid C99 variable declarations within for statements.
We generally do not declare variables within for statements and
there are compilers that choke on such constructs.
2012-06-14 23:36:04 +02:00
Michael Niedermayer
bb850480e1 mjpegenc: support slice multithreading
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-14 21:55:13 +02:00
Paul B Mahol
ddece75bc8 png_parser: use designated initializers
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-06-14 17:04:00 +00:00
Paul B Mahol
79c39a98cf Add truehd decoder line.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-06-14 15:48:43 +00:00
Paul B Mahol
1b129c2abc flashsv2enc: align codec declarations
While here constify enums for .pix_fmts.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-06-14 15:48:43 +00:00
Paul B Mahol
8ce0c7d264 g729dec: align codec declarations
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-06-14 15:48:43 +00:00
Paul B Mahol
225489f19b mjpegdec: remove superfluous "mjpeg "
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-06-14 11:01:49 +00:00
Paul B Mahol
0f73ac3fc8 vqavideo: pass context to remaining av_(d)log
Finally get rid of all superfluous strings from av_log messages.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-06-14 02:38:35 +00:00
Michael Niedermayer
c7b9eab2be Merge remote-tracking branch 'qatar/master'
* qatar/master:
  rtmp: Add a new option 'rtmp_buffer', for setting the client buffer time
  rtmp: Set the client buffer time to 3s instead of 0.26s
  rtmp: Handle server bandwidth packets
  rtmp: Display a verbose message when an unknown packet type is received
  lavfi/audio: use av_samples_copy() instead of custom code.
  configure: add all filters hardcoded into avconv to avconv_deps
  avfiltergraph: remove a redundant call to avfilter_get_by_name().
  lavfi: allow building without swscale.
  build: Do not delete tests/vsynth2 directory, which is no longer created.
  lavfi: replace AVFilterContext.input/output_count with nb_inputs/outputs
  lavfi: make AVFilterPad opaque after two major bumps.
  lavfi: add avfilter_pad_get_type() and avfilter_pad_get_name().
  lavfi: make avfilter_get_video_buffer() private on next bump.
  jack: update to new latency range API as the old one has been deprecated
  rtmp: Tokenize the AMF connection parameters manually instead of using strtok_r
  ppc: Rename H.264 optimization template file for consistency.
  lavfi: add channelsplit audio filter.
  golomb: check remaining bits during unary decoding in get_ur_golomb_jpegls()
  sws: fix planar RGB input conversions for 9/10/16 bpp.

Conflicts:
	Changelog
	configure
	doc/APIchanges
	ffmpeg.c
	libavcodec/golomb.h
	libavcodec/v210dec.h
	libavfilter/Makefile
	libavfilter/allfilters.c
	libavfilter/asrc_anullsrc.c
	libavfilter/audio.c
	libavfilter/avfilter.c
	libavfilter/avfilter.h
	libavfilter/avfiltergraph.c
	libavfilter/buffersrc.c
	libavfilter/formats.c
	libavfilter/version.h
	libavfilter/vf_frei0r.c
	libavfilter/vf_pad.c
	libavfilter/vf_scale.c
	libavfilter/video.h
	libavfilter/vsrc_color.c
	libavformat/rtmpproto.c
	libswscale/input.c
	tests/Makefile

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-13 22:43:57 +02:00
Michael Niedermayer
dded4cb20b lavc: fix support of unofficial pix_fmt extensions of jpeg
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-13 11:30:48 +02:00
Paul B Mahol
c1d62489e1 libvorbis: split encoder from decoder
Also fix build dependencies while here.

Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-06-12 22:12:26 +00:00
Diego Biurrun
af10feadc2 ppc: Rename H.264 optimization template file for consistency. 2012-06-12 23:20:05 +02:00
Paul B Mahol
f06269dda5 cosmetics: align more codecs declarations
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-06-12 20:47:38 +00:00
Justin Ruggles
4795362660 golomb: check remaining bits during unary decoding in get_ur_golomb_jpegls()
Fixes infinite loop in FLAC decoding in case of a truncated bitstream due to
the safe bitstream reader returning 0's at the end.

Fixes Bug 310.

CC:libav-stable@libav.org
2012-06-12 14:33:39 -04:00
Paul B Mahol
a7fbc5d004 libvorbis: cosmetics: remove empty line at EOF
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-06-12 03:21:07 +00:00
Michael Niedermayer
65efc66d8e pngenc: use av_assert
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-11 21:41:03 +02:00