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16679 Commits

Author SHA1 Message Date
Michael Niedermayer
3d07e0aba0 h264: return the consumed amountg in case of Q264
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-16 19:05:19 +01:00
Michael Niedermayer
227960427b h264: retuen the amount read in case of NAL_END_SEQUENCE
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-16 18:55:04 +01:00
Michael Niedermayer
902c090413 h264: reset nal_unit_type so that decoding frames without any nal units
dont leave its value at something random.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-16 18:52:56 +01:00
Michael Niedermayer
1f99939a63 j2kdec: Fix integer overflow leading to a segfault
Fixes Ticket776
Bug found by: Diana Elena Muscalu

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-16 04:16:01 +01:00
Carl Eugen Hoyos
9994643fdd Export ff_vdpau_vc1_decode_picture().
XBMC's configure script checks for this function in installed
libavcodec.so to determine VDPAU support.

Fixes ticket #762 reported by Christian Marillat
2011-12-16 02:33:25 +01:00
Michael Niedermayer
175cc378b3 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  movenc: Rudimentary IODs support.
  v410enc: fix output buffer size check
  v410enc: include correct headers
  fate: add -pix_fmt rgb48le to r210 test
  flvenc: Support muxing 16 kHz nellymoser
  configure: refactor list of programs into a variable
  fate: add r210 decoder test
  fate: split off Indeo FATE tests into their own file
  fate: split off ATRAC FATE tests into their own file
  fate: Add FATE tests for v410 encoder and decoder
  ARM: fix external symbol refs in rv40 asm
  westwood: Make sure audio header info is present when parsing audio packets
  libgsm: Reset the MS mode of GSM in the flush function
  libgsm: Set options on the right object
  ARM: dca: disable optimised decode_blockcodes() for old gcc

Conflicts:
	configure
	libavformat/movenc.c
	libavformat/movenc.h
	tests/fate2.mak
	tests/ref/acodec/alac
	tests/ref/vsynth1/mpeg4
	tests/ref/vsynth2/mpeg4

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-16 01:23:15 +01:00
Carl Eugen Hoyos
56669837ce Fix typo in v210 decoder options. 2011-12-16 01:04:43 +01:00
Michael Niedermayer
d0f7927177 smacker: Check for overread in smka_decode_frame()
Fixes a segfault with wetlog_fail.smk
Bug found by: Shitiz Garg

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-15 22:52:57 +01:00
Carl Eugen Hoyos
6f2054c589 Fix linesize for bmp with bitdepth < 8.
Fixes ticket #751.
2011-12-15 19:23:07 +01:00
Mans Rullgard
dabba0c676 v410enc: fix output buffer size check
The encoder clearly needs width * height * 4 bytes.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-12-15 17:47:10 +00:00
Mans Rullgard
0249144a1c v410enc: include correct headers
This file does not use anything from put_bits.h but needs
intreadwrite.h.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-12-15 17:47:10 +00:00
Nicolas George
b33fd66f46 lavc: add ffwavesynth pseudo-codec. 2011-12-15 18:38:04 +01:00
Michael Niedermayer
62b5197f97 arm: add back ldr_dpren macro that was lost.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-15 17:24:43 +01:00
Michael Niedermayer
a4755df523 h264: fix midstream extardata handling with dump.f4v
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-15 17:23:39 +01:00
Michael Niedermayer
484b1cdd53 jpegdec: check return value of mjpeg_decode_dc()
Fixes Ticket754

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-15 15:23:38 +01:00
Michael Niedermayer
d998a6ddee h264: Fix build with --disable-everything --enable-decoder='h264' --disable-optimizations
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-15 14:09:23 +01:00
Mans Rullgard
b536c7a3e1 ARM: fix external symbol refs in rv40 asm
External symbol references need prefixes on some systems.
This should fix build errors on Darwin.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-12-15 11:02:59 +00:00
Martin Storsjö
1b35af3225 libgsm: Reset the MS mode of GSM in the flush function
The mode is set in libgsm_decode_init, but the decoder
object is simply destroyed and recreated in the flush
function - therefore the mode has to be set again.

This fixes playback using the libgsm_ms decoder in avplay.

Signed-off-by: Martin Storsjö <martin@martin.st>
2011-12-15 09:08:40 +02:00
Martin Storsjö
8637af8d24 libgsm: Set options on the right object
This fixes regressions in decoding using the libgsm_ms decoder,
broken since 0eea21294354.

Signed-off-by: Martin Storsjö <martin@martin.st>
2011-12-15 09:08:21 +02:00
Michael Niedermayer
21270cffae h263dec: Fix regression / crash with lowres.
Fixes Ticket757
Bug Found by: ami_stuff

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-15 04:59:21 +01:00
Michael Niedermayer
30b996d443 flicvideo: input buffer pointer checks.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-15 04:42:13 +01:00
Michael Niedermayer
afb2bac48d flicvideo: fix overread.
Bug Found by: Diana Elena Muscalu

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-15 04:24:38 +01:00
Michael Niedermayer
944f5b2779 aacsbr: Fix memory corruption.
Fixes Ticket760 and Ticket761
Bug Found by: Diana Elena Muscalu

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-15 03:59:29 +01:00
Michael Niedermayer
7fff64e00d h264: check chroma_format_idc range.
Fixes Ticket758
Bug found by: Diana Elena Muscalu

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-15 02:43:03 +01:00
Mans Rullgard
f7de52354f ARM: dca: disable optimised decode_blockcodes() for old gcc
Old gcc versions have trouble compiling this function, and
no simple, targeted test is possible.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-12-15 01:02:58 +00:00
Michael Niedermayer
cd645c15d8 indeo3: check return values of allocate_frame_buffers()
Bug Found by: Diana Elena Muscalu

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-15 01:30:38 +01:00
Michael Niedermayer
dcca7d66bd Revert "mpegvideo: remove abort() in ff_find_unused_picture()"
This reverts commit 4f820131fa9fbb0a64d7cc469fa471905fc91944.

It is better to abort() than to have remotly exploitable arbitrary code
execution bugs. Even more so that this abort has never been triggered
by any input people threw at it.
If after more extensive testing its removial is found safe we can remove
the abort() later.
2011-12-15 00:15:18 +01:00
Michael Niedermayer
e462257242 Merge remote-tracking branch 'qatar/master'
* qatar/master: (23 commits)
  applehttp: Properly clean up if unable to probe a segment
  applehttp: Avoid reading uninitialized memory
  fate: Replace misleading "aac" in the name of an ADTS test with "adts".
  fate: Drop pointless "-an" from pictor test command.
  fate: split off image codec FATE tests into their own file
  fate: split off WMA codec FATE tests into their own file
  fate: split off lossless video and audio FATE tests into their own files
  fate: split off qtrle codec FATE tests into their own file
  fate: split off Ut Video codec FATE tests into their own file
  fate: split off screen codec FATE tests into their own file
  fate: split off Real Inc. codec FATE tests into their own file
  fate: split off AC-3 codec FATE tests into their own file
  mpegvideo: remove abort() in ff_find_unused_picture()
  rv40: NEON optimised loop filter strength selection
  rv40: rearrange loop filter functions
  configure: cosmetics: sort some lists where appropriate
  swscale_mmx: drop no longer required parameters from VSCALEX macros
  swscale: Mark yuv2planeX_8_mmx as MMX2; it contains MMX2 instructions.
  build: conditionally compile x86 H.264 chroma optimizations
  v410 encoder and decoder
  ...

Conflicts:
	Changelog
	configure
	doc/developer.texi
	doc/general.texi
	libavcodec/arm/asm.S
	libavcodec/avcodec.h
	libavcodec/v410dec.c
	libavcodec/v410enc.c
	libavcodec/version.h
	libavcodec/x86/Makefile
	libavcodec/x86/dsputil_mmx.c
	libswscale/x86/swscale_mmx.c
	tests/Makefile
	tests/fate2.mak

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-14 23:58:10 +01:00
Jean First
a1be5bc79d dnxhdenc: remove unused variable from context
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-14 23:17:59 +01:00
Michael Niedermayer
f129f593f7 ljpeg: Check that lowres is 0 as lowres is not possible with ljpeg.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-14 22:50:49 +01:00
Michael Niedermayer
e1ba29c764 4xm: check if there are bits left in decode_i_block()
Fixed Ticket753
Bug Found by: Diana Elena Muscalu

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-14 22:24:44 +01:00
Andrey Utkin
4f820131fa mpegvideo: remove abort() in ff_find_unused_picture()
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2011-12-14 18:17:21 +01:00
Matthieu Bouron
366605ff5d mpeg12enc: fix drop_frame_timecode value
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-14 16:20:51 +01:00
Mans Rullgard
71ce76027d rv40: NEON optimised loop filter strength selection
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-12-14 11:26:30 +00:00
Mans Rullgard
d8edf1b515 rv40: rearrange loop filter functions
This splits the loop filter functions into smaller, more SIMD-friendly
functions.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-12-14 11:26:30 +00:00
Diego Biurrun
88b9735753 build: conditionally compile x86 H.264 chroma optimizations 2011-12-14 11:58:45 +01:00
Derek Buitenhuis
309ffa4fe3 v410 encoder and decoder
v410 is a packed 10-bit 4:4:4 YCbCr format used in
QuickTime.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-14 03:38:57 +01:00
Michael Niedermayer
eda3758c87 ac3dec: update checked AV_EF flags.
A user who wishes to use default error concealment cannot set the
AV_EF_CRCCHECK flag because not every CRC in every format is a
reliable indicator of bitstream damage. In some formats crcrs
can be nonsensical in absence of any damage. We thus add the
AV_EF_CAREFUL flag in addition to the AV_EF_CRCCHECK flag to
allow a user to enable this reliable CRC check without having to
enable all CRC checks in all formats.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-14 00:39:58 +01:00
Derek Buitenhuis
80f6c0bb95 v410 encoder and decoder
v410 is a packed 10-bit 4:4:4 YCbCr format used in
QuickTime.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2011-12-13 23:34:24 +01:00
Michael Niedermayer
3ba0bfe71f Merge remote-tracking branch 'qatar/master'
* qatar/master:
  ulti: Fix invalid reads
  lavf: dealloc private options in av_write_trailer
  yadif: support 10bit YUV
  vc1: mark with ER_MB_ERROR bits overconsumption
  lavc: introduce ER_MB_END and ER_MB_ERROR
  error_resilience: use the ER_ namespace
  build: move inclusion of subdir.mak to main subdir loop
  rv34: NEON optimised 4x4 dequant
  rv34: move 4x4 dequant to RV34DSPContext
  aacdec: Use intfloat.h rather than local punning union.

Conflicts:
	libavcodec/h264.c
	libavcodec/vc1dec.c
	libavfilter/vf_yadif.c
	libavformat/Makefile

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-13 23:21:37 +01:00
Reimar Döffinger
36be045ed7 Support "VLB " audio in NSV files.
See samples/nsv/vlb_audio.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
2011-12-13 23:07:40 +01:00
Michael Niedermayer
16b771b1f4 cleanup: for(int
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-13 21:08:43 +01:00
Michael Niedermayer
b39e01a6e8 clenaup: #ifdec CONFIG*
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-13 21:08:43 +01:00
Michael Niedermayer
f39258d587 lavc: set pkt_?ts to NOPTS in get_frame_defaults.
Idea-by: ubitux
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-13 20:04:43 +01:00
Michael Niedermayer
9aeaf62903 Fix all GNU %Ld
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-13 20:01:49 +01:00
Michael Niedermayer
35f707abe1 twinnvq: remove ;;
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-13 19:54:31 +01:00
Gaurav Narula
a99273ebf3 ulti: Fix invalid reads
Signed-off-by: Martin Storsjö <martin@martin.st>
2011-12-13 20:08:15 +02:00
Luca Barbato
4f3667ba59 vc1: mark with ER_MB_ERROR bits overconsumption
This patch is a generalization of what Michael Niedermayer
fixed in a single case.

The wmv8-drm fate test had been updated accordingly.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2011-12-13 16:20:58 +01:00
Luca Barbato
63ccd46687 lavc: introduce ER_MB_END and ER_MB_ERROR
Simplify a little error resilience calls

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2011-12-13 16:20:58 +01:00
Luca Barbato
5bf2ac2b37 error_resilience: use the ER_ namespace
Add the namespace to {AC_,DC_,MV_}{END,ERROR} macros

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2011-12-13 16:20:58 +01:00