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Author SHA1 Message Date
Stefano Sabatini
935ecfb002 examples/scaling_video: remove unnecessary intermediary variable in fill_yuv_frame() 2012-10-20 12:06:45 +02:00
Stefano Sabatini
7bc533c41b lavc/utils: fix a few case/punctuation inconsistencies in avcodec_open2() 2012-10-20 12:06:20 +02:00
Stefano Sabatini
1cd9c81ddb lavc/utils: extend feedback provided by avcodec_open2() 2012-10-20 12:06:14 +02:00
Stefano Sabatini
7b116a94af examples/decoding_encoding: fix misc typos in the usage text 2012-10-20 11:30:13 +02:00
Stefano Sabatini
8c4753f7f5 examples/decoding_encoding: remove misplaced and confusing comment 2012-10-20 11:30:13 +02:00
Stefano Sabatini
6d6ccbae4c examples/decoding_encoding: add missing checks on avcodec_alloc_context3() 2012-10-20 11:30:13 +02:00
Diego Biurrun
79042ab376 configure: Group math functions into a separate variable 
This avoids some duplication when listing and testing for the functions.
 2012-10-20 02:34:29 +02:00
Diego Biurrun
5532cf3178 avutil/mem: K&R formatting cosmetics 2012-10-20 02:34:29 +02:00
Diego Biurrun
c08536979b avutil/lzo: K&R formatting cosmetics 2012-10-20 02:34:29 +02:00
Mans Rullgard
c9ef43215c fate-vc1: add dependencies 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-10-20 01:31:01 +01:00
Mans Rullgard
1846ddf0a7 ARM: fix overreads in neon h264 chroma mc 
The loops were reading ahead one line, which could end up outside the
buffer for reference blocks at the edge of the picture.  Removing
this readahead has no measurable performance impact.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-10-20 01:28:38 +01:00
Hendrik Leppkes
04bf2e7f0e swresample: include ff_log2_tab for shared builds 
This is done in accordance with all other libraries, which no longer access ff_log2_tab from avutil directly for shared builds, and instead obtain their own copy.

This change is required for MSVC DLL builds, as well as avoids accessing a private symbol from another library.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-20 01:58:04 +02:00
Hendrik Leppkes
953a3dcc4e Mark data symbols shared between libraries with av_export 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-20 01:56:50 +02:00
Martin Storsjö
2f41eaa9c6 rtsp: Make sure the ret variable is initialized in ff_rtsp_fetch_packet 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-10-20 01:59:06 +03:00
Hendrik Leppkes
33f2a49423 vc1: only disable interlaced b-frames for software decoding 
Tested-by: Gwenole Beauchesne <gb.devel@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-20 00:07:43 +02:00
Hendrik Leppkes
b87ff34496 vc1: implement vc1 field interlaced dxva2 decoding 
Tested-by: Gwenole Beauchesne <gb.devel@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-20 00:07:14 +02:00
Michael Niedermayer
8fb8d539a4 hlsproto: fix integer overflow 
Fixes CID703743
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-19 23:24:03 +02:00
Michael Niedermayer
ba39303050 gxfenc: fix null ptr dereference 
Fixes CID703677
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-19 23:21:41 +02:00
Michael Niedermayer
395caf3de8 hls: fix integer overflow 
Fixes CID717892
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-19 23:00:47 +02:00
Michael Niedermayer
a96577df38 avio: fix sizeof argument 
Fixes CID732284
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-19 22:35:32 +02:00
Hendrik Leppkes
d2d08d706b gitignore: ignore files created by msvc 
exp files are created in every build and contain export information
of the libraries. Both pdb and ilk are created during debug builds,
and contain linking and debug information used by MSVC.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2012-10-19 22:15:03 +02:00
Michael Niedermayer
d30351363f url_alloc_for_protocol: fix use of uninitialized variable 
Fixes CID703830
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-19 22:14:13 +02:00
Michael Niedermayer
3d48dd01fd avidec: remove unneeded null check 
Fixes CID29555
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-19 21:46:39 +02:00
Michael Niedermayer
aaf78e4d14 vf_mp: fix null ptr deref in case of ENOMEM 
Fixes CID703675
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-19 19:59:38 +02:00
Michael Niedermayer
042a738b45 vf_mp: check list in querry_format() 
Fixes CID717772
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-19 19:59:38 +02:00
Michael Niedermayer
31fdf3065d vf_idet: reorder operations to avoid division by 0 
Fixes CID733738
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-19 19:59:32 +02:00
Martin Storsjö
12549db653 fate: Add proper dependencies for the tests in video.mak 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-10-19 20:27:16 +03:00
Michael Niedermayer
0fa26bd470 utvideoenc: fix theoretical integer overflow 
The image sizes needed for this overflow to happen are currently not
supported in lavc, thus this should have no effect execpt making the
code more robust in light of future changes.

Fixes CID732245
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-19 18:57:57 +02:00
Michael Niedermayer
d86ef54476 avcodec_align_dimensions2: add missing breaks 
This should have just cosmetic effects

Fixes CID603265
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-19 18:50:09 +02:00
Ash Hughes
2470851f12 lavc: enable recursively using avcodec_open2/close. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-19 18:05:12 +02:00
Diego Biurrun
4b587848ce configure: Disable Snow decoder and encoder by default 
Snow has serious unfixed bugs and no real-world use.
 2012-10-19 17:10:10 +02:00
Diego Biurrun
8fb1e26405 lzo: Drop obsolete fast_memcpy reference 2012-10-19 17:04:41 +02:00
Diego Biurrun
c896aa984e build: Drop OBJS declaration for non-existing PCM_DVD encoder 2012-10-19 17:04:41 +02:00
Petter Ericson
7abf394814 mov.c: Check for stsd + m1s tag indicating MOV-wrapped MPEG-PS, and force continued probing if found. 
Fixes Ticket241
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-19 16:07:49 +02:00
Michael Niedermayer
6bcdfe48d0 mpeg4videodec: Disable frame multithreading for GMC, its not implemented at all 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-10-19 15:42:35 +03:00
jamal
9434ead2f3 fate: Handle lavf-fate tests in a makefile 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-19 14:20:11 +02:00
Michael Niedermayer
c5fd9d3c35 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  fate: Add proper dependencies in qt.mak
  fate: Add proper dependencies in lossless-video.mak
  indeo3: do not try to output more lines than we can fit
  bmv: get a new frame on every decode_frame(), so we can use direct rendering

Conflicts:
	libavcodec/bmv.c
	tests/fate/lossless-video.mak
	tests/fate/qt.mak

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-19 14:15:47 +02:00
Michael Niedermayer
81ff0c24ef Merge commit '1cd432e167b1a80853760c89a33606e2b5f229c2' 
* commit '1cd432e167b1a80853760c89a33606e2b5f229c2':
  configure: fix libcdio check
  rtsp: Allow setting the reordering buffer size via an AVOption
  rtsp: Vertically align a constant definition
  rtp: Update the check for distinguishing between RTP and RTCP
  aac: fix build with hardcoded tables
  fate: dependencies for screen codec tests
  riff: Move functions around to be covered by appropriate #ifdefs

Conflicts:
	configure
	tests/fate/screen.mak

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-19 13:58:14 +02:00
Michael Niedermayer
93f244e3ab Merge commit '0af1fe845a9d7112da0a58d33a4fc81fe7c47e95' 
* commit '0af1fe845a9d7112da0a58d33a4fc81fe7c47e95':
  avformat: Fix references to the removed function av_write_header in comments
  changelog: Mention the MSVC DLL support
  fate: add dependencies for misc microsoft codecs
  fate-twinvq: add dependencies
  fate-mpc: add dependencies
  fate-indeo: add dependencies
  fate-als: add dependencies
  fate: dependencies for demux tests

Conflicts:
	Changelog
	tests/Makefile
	tests/fate/demux.mak
	tests/fate/microsoft.mak
	tests/fate/mpc.mak
	tests/fate/vqf.mak

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-19 13:47:47 +02:00
Michael Niedermayer
b0554fec04 Merge commit 'c0329748b04e1f175dad8c9c2ebf22a5e2dc5b72' 
* commit 'c0329748b04e1f175dad8c9c2ebf22a5e2dc5b72':
  fate: add a dependency helper macro
  Add support for building shared libraries with MSVC
  avcodec: Rename avpriv_frame_rate_tab to ff_mpeg12_frame_rate_tab
  gxf: Add a local copy of the relevant parts of the frame rate table
  configure: Split out msvc as a separate target OS
  aviobuf: Remove a senseless ifdef in avio_seek

Conflicts:
	configure
	libavcodec/dirac.c
	libavcodec/mpeg12data.h
	libavcodec/mpeg12enc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-19 13:29:24 +02:00
Martin Storsjö
61cc99748c fate: Add proper dependencies in qt.mak 
The output of make fate-list is identical to before.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-10-19 10:43:14 +03:00
Martin Storsjö
91485e744f fate: Add proper dependencies in lossless-video.mak 
The output of make fate-list is identical to before.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-10-19 10:43:13 +03:00
Kostya Shishkov
169514c440 indeo3: do not try to output more lines than we can fit 
Internally chroma planes have multiple of four height while allocated image
planes might be smaller if CODEC_FLAG_EMU_EDGE is set. Thus we should not
output more lines of chroma than frame can accept.

Also the decoder can be safely switched to direct rendering now.
 2012-10-19 07:58:51 +02:00
Kostya Shishkov
8774d58358 bmv: get a new frame on every decode_frame(), so we can use direct rendering 2012-10-19 07:58:51 +02:00
Michael Niedermayer
d50aa006fb tiffenc: fix integer overflow 
Fixes CID700699
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-19 03:36:42 +02:00
Michael Niedermayer
a06f943f9d roqvideodec: replace dead code by assert 
Fixes CID732195
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-19 03:15:06 +02:00
Michael Niedermayer
c0b17ea106 roqaudioenc: Fix crash with very small roq files 
Fixes CID703669
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-19 02:57:57 +02:00
Paul B Mahol
4ebf305951 lavc/tta: do not overwrite bits_per_coded_sample 
It is supposed to be set in libavformat only.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2012-10-19 00:08:02 +00:00
Paul B Mahol
445f36d7c8 kmvc: use meaningful error codes 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2012-10-19 00:08:02 +00:00
Paul B Mahol
be536f084a xxan: return more meaningful error codes 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2012-10-19 00:08:01 +00:00