Commit Graph

58414 Commits

Author SHA1 Message Date
Michael Niedermayer 3e641b4842 Merge commit '7671dd7cd7d51bbd637cc46d8f104a141bc355ea'
* commit '7671dd7cd7d51bbd637cc46d8f104a141bc355ea':
  avconv: add support for VDPAU decoding

Conflicts:
	Changelog
	Makefile
	configure
	ffmpeg.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-11-23 14:46:48 +01:00
Michael Niedermayer 62e10c3759 Merge commit '07fd0a22192805d56c635eb294dc26b0a54ae325'
* commit '07fd0a22192805d56c635eb294dc26b0a54ae325':
  avconv: add infrastructure for using hwaccels

Conflicts:
	ffmpeg.c
	ffmpeg.h
	ffmpeg_filter.c
	ffmpeg_opt.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-11-23 14:31:15 +01:00
Michael Niedermayer 94194bdcd7 Merge commit 'd4df02131b5522a99a4e6035368484e809706ed5'
* commit 'd4df02131b5522a99a4e6035368484e809706ed5':
  ac3dec: Remove write-only channel_layout field from AC3DecodeContext

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-11-23 13:45:09 +01:00
Michael Niedermayer 2cbf27b08a libavcodec/ac3dec: fix channel_layout
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-11-23 13:36:15 +01:00
Michael Niedermayer 2e5780a53f Merge commit 'b53285462263ef8a795f0e289abd5799b4c57652'
* commit 'b53285462263ef8a795f0e289abd5799b4c57652':
  ac3: implement request_channel_layout.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-11-23 12:18:33 +01:00
Michael Niedermayer 8733b363ac Merge commit 'c16bfb147df8a9d350e8a0dbc01937b78faf5949'
* commit 'c16bfb147df8a9d350e8a0dbc01937b78faf5949':
  swscale: x86: Consistently use lowercase function name suffixes

Conflicts:
	libswscale/x86/rgb2rgb.c
	libswscale/x86/swscale.c

See: 1de064e21e
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-11-23 12:10:40 +01:00
Anton Khirnov 7671dd7cd7 avconv: add support for VDPAU decoding 2013-11-23 11:55:53 +01:00
Anton Khirnov 07fd0a2219 avconv: add infrastructure for using hwaccels 2013-11-23 11:55:43 +01:00
Reimar Döffinger 97a0bad87c Add --enable-rpath option to add -Wl,-rpath to pkg-config files.
This allows installing into e.g. /usr/lib/ffmpeg and binaries linked
against ffmpeg will pick these .so file while binaries linked against
some fork or different version will pick the libraries in /usr/lib.
There will be still some issues for binaries that (indirectly) end up
depending on multiple variants, but for the simpler cases it should allow
different applications to use different (compatible) variants that
are installed at the same time.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
2013-11-23 09:57:38 +01:00
Michael Niedermayer ffe31c654d avcodec/hnm4video: check writeoffset in decode_interframe_v4a()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-11-22 23:52:08 +01:00
Michael Niedermayer 5c4aa72b75 avformat/hnm: check chunk_size == 0
Fixes potential infinite loop

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-11-22 23:52:08 +01:00
Michael Niedermayer bd8d28e2d2 avcodec/hnm4video: check dimensions for validity
Fixes out of array read
Fixes: asan_heap-oob_e76e18_1244_CASSE.HNM
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-11-22 23:52:08 +01:00
Tim Walker d4df02131b ac3dec: Remove write-only channel_layout field from AC3DecodeContext
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2013-11-22 23:27:34 +01:00
Tim Walker b532854622 ac3: implement request_channel_layout.
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2013-11-22 23:27:33 +01:00
Clément Bœsch 004f3b154b avcodec/vp9dsp: pass dconly bit as macro argument. 2013-11-22 23:26:37 +01:00
Diego Biurrun c16bfb147d swscale: x86: Consistently use lowercase function name suffixes 2013-11-22 23:01:51 +01:00
Michael Niedermayer b33f3246e2 avcodec/hnm4video: fix missing newlines in error messages
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-11-22 22:31:47 +01:00
Michael Niedermayer 78446f0d9d avcodec/hnm4video: fix write offset checks in decode_interframe_v4()
Fixes: asan_heap-oob_e76a51_1244_CASSE.HNM

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-11-22 22:31:46 +01:00
Michael Niedermayer 5a08ba5381 avcodec/hnm4video: check offset in decode_interframe_v4() more completely
Fixes out of array reads
Fixes: signal_sigsegv_e74c1e_1092_BROCIME.HNM
Fixes: signal_sigsegv_e74e85_2620_PLAQUE0.HNM

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-11-22 22:12:27 +01:00
Michael Niedermayer a7f27453f6 avformat/mov: Check that we have a stream before accessing it in mov_read_ares()
Fixes out of array read
Fixes: signal_sigsegv_6f1855_3910_avid_test_alpha.mov

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-11-22 22:04:03 +01:00
Clément Bœsch 64821f5a7c avcodec/vp9dsp: add DC only versions for idct/idct.
before:
  ./ffmpeg -v 0 -nostats -i ~/samples/vp9/etv.webm -f null -  16.29s user 0.02s system 99% cpu 16.323 total
  ./ffmpeg -v 0 -nostats -i ~/samples/vp9/etv.webm -f null -  16.32s user 0.01s system 99% cpu 16.351 total
  ./ffmpeg -v 0 -nostats -i ~/samples/vp9/etv.webm -f null -  16.27s user 0.05s system 99% cpu 16.335 total

after:
  ./ffmpeg -v 0 -nostats -i ~/samples/vp9/etv.webm -f null -  15.22s user 0.03s system 99% cpu 15.257 total
  ./ffmpeg -v 0 -nostats -i ~/samples/vp9/etv.webm -f null -  15.20s user 0.02s system 99% cpu 15.237 total
  ./ffmpeg -v 0 -nostats -i ~/samples/vp9/etv.webm -f null -  15.19s user 0.02s system 99% cpu 15.227 total
2013-11-22 20:32:56 +01:00
Michael Niedermayer 2e97e24409 avformat/ipmovie: check OPCODE_INIT_VIDEO_BUFFERS size more completely
Fixes use of uninitialized data

Fixes: signal_sigsegv_1571228_5930_ipmovie_interplayvideo_interplay_dpcm__bislogo.mve

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-11-22 19:49:25 +01:00
Michael Niedermayer e4eb2c957b avcodec/rv10: revert hunk from ce9f5b13ed
Fixes segfault
Fixes: signal_sigsegv_103f872_2759_RVTR_behere_ivideo_motor_cross_interview_final_56kbps.rm

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-11-22 19:31:39 +01:00
Michael Niedermayer 9c00f9ada6 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  hls: Avoid reading outside of the allocated array

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-11-22 18:15:12 +01:00
Michael Niedermayer 9440e47067 Merge commit '8c929098141ebc94ad3f303521c520bb3dc6d8f6'
* commit '8c929098141ebc94ad3f303521c520bb3dc6d8f6':
  hls: Check whether the AVIOContext contains a new redirected URL

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-11-22 18:08:53 +01:00
Michael Niedermayer 15b2ec57cc Merge commit 'be4edda6731a341d3fdeaa0e57753dc396790362'
* commit 'be4edda6731a341d3fdeaa0e57753dc396790362':
  http: Expose the content location via an AVOption

Conflicts:
	libavformat/http.c
	libavformat/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-11-22 17:48:45 +01:00
Michael Niedermayer 1d19f1b196 Merge commit '393d80cc278e2b2f5c9e7805db176e6f28335a33'
* commit '393d80cc278e2b2f5c9e7805db176e6f28335a33':
  http: Support relative URL redirection

Conflicts:
	libavformat/http.c

See: 4a4c93cb3f
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-11-22 17:41:45 +01:00
Timothy Gu 45ab71a8b8 doc: delete git-howto.txt
This is already available in Texinfo version.

Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
2013-11-22 17:26:32 +01:00
Michael Niedermayer 6d648dcfc9 Merge commit '76267ecc82e3018e1913a2483d5fc47d0949cbd8'
* commit '76267ecc82e3018e1913a2483d5fc47d0949cbd8':
  http: Remove an unrelated and mistakenly set AVOption unit name

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-11-22 17:18:52 +01:00
Michael Niedermayer 51268aaed2 avutil/utf8: put under #ifdef TEST
All other test programs are under #ifdef TEST too
with the implementation and test code being generally in the same file

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-11-22 17:16:11 +01:00
Michael Niedermayer 0398b7cbd3 avcodec/hnm4video: check intraframe size
Fixes hypothetical integer overflow with HNM4_CHUNK_ID_IZ

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-11-22 17:02:00 +01:00
Michael Niedermayer 6060234d43 avcodec/mjpegdec: check len in mjpeg_decode_app() more completely
Avoids len from becoming negative and causing assertion failure

Fixes: signal_sigabrt_7ffff7126425_5140_fd44dc63fa7bdd12ee34fc602231ef02.jpg

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-11-22 17:02:00 +01:00
Michael Niedermayer ba992711f7 avcodec/hnm4video: check that packetsize is at least 8
Fixes integer overflow and assertion failure
Fixes: signal_sigabrt_7ffff7126425_1243_CASSE.HNM

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-11-22 17:02:00 +01:00
Michael Niedermayer 7865759409 avformat/avidec: Dont assert the existence of an index for video streams.
Its possible in various rare cases that an index cannot be created or allocated.
Fixes assertion failure
Fixes: signal_sigabrt_7ffff7126425_7712_pokem.avi

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-11-22 17:02:00 +01:00
Stefano Sabatini d20241c9b1 ffprobe: remove various useless ","
Nitted-By: ubitux
2013-11-22 16:58:24 +01:00
Stefano Sabatini cbba331aa0 ffprobe: implement string validation setting
This should fix trac tickets #1163, #2502.
2013-11-22 16:51:56 +01:00
Stefano Sabatini 11cba3ba9d ffprobe: add support for nested options in writer contexts 2013-11-22 16:51:19 +01:00
Stefano Sabatini e87190f5d2 ffprobe: check for errors, and abort immediately
This allows to make use of validation features.
2013-11-22 16:51:12 +01:00
Stefano Sabatini 68590650f0 lavu/avstring: add av_utf8_decode() function 2013-11-22 16:51:05 +01:00
Stefano Sabatini e782eea183 lavu/dict.h: extend/clarify docs for av_dict_parse_string() 2013-11-22 15:51:20 +01:00
Stefano Sabatini 320389f88b lavu/dict.h: apply various fixes/extensions to doxy
In particular, document AV_DICT_MATCH_CASE, AV_DICT_IGNORE_SUFFIX, and
extend documentation for av_dict_get().
2013-11-22 15:51:10 +01:00
Stefano Sabatini e2ad4e65a1 doc/encoders/libfdk_aac: state that VBR support is experimental 2013-11-22 14:55:01 +01:00
Stefano Sabatini 9459569897 doc/encoders/libfdk_aac: fix a few typos 2013-11-22 14:55:01 +01:00
Stefano Sabatini 80c85460fd doc/encoders/libfdk_aac: use @ref to reference libfaac 2013-11-22 14:45:43 +01:00
Martin Storsjö 56c2337004 hls: Avoid reading outside of the allocated array
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-11-22 14:27:10 +02:00
Martin Storsjö 8c92909814 hls: Check whether the AVIOContext contains a new redirected URL
This allows both the main playlist itself as well as the variant
playlists to handle redirects combined with relative URLs.

Signed-off-by: Martin Storsjö <martin@martin.st>
2013-11-22 14:27:08 +02:00
Martin Storsjö be4edda673 http: Expose the content location via an AVOption
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-11-22 14:27:07 +02:00
Zhang Rui 393d80cc27 http: Support relative URL redirection
In RFC 2616, this was explicitly said to be an absolute URL,
while in an upcoming draft [1] it is allowed to be relative as well.

[1] http://tools.ietf.org/html/draft-ietf-httpbis-p2-semantics-25#section-7.1.2

Signed-off-by: Martin Storsjö <martin@martin.st>
2013-11-22 14:27:04 +02:00
Martin Storsjö 76267ecc82 http: Remove an unrelated and mistakenly set AVOption unit name
This was due to a copypaste oversight.

Signed-off-by: Martin Storsjö <martin@martin.st>
2013-11-22 14:27:01 +02:00
Michael Niedermayer 9e22b8aca0 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  aacps: Adjust some const qualifiers to suppress warnings

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-11-22 13:01:11 +01:00