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1729 Commits

Author SHA1 Message Date
Michael Niedermayer
dde4832b64 Merge commit '27c8337e595a058347150269d5c2c48281e4285b' 
* commit '27c8337e595a058347150269d5c2c48281e4285b':
  h264-mt: handle NAL_DPAs before calling ff_thread_finish_setup
  lavr: move AudioMix struct definition to audio_mix.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-16 13:09:30 +01:00
Michael Niedermayer
d7599bd8e2 h264: dont mess with frame gaps on second fields. 
Fixes assertion failure

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-16 00:28:36 +01:00
Janne Grunau
27c8337e59 h264-mt: handle NAL_DPAs before calling ff_thread_finish_setup 
Since a NAL_DPA can start a new frame it has to be handled before
ff_thread_finish_setup is called.
 2012-12-15 19:06:37 +01:00
Michael Niedermayer
a01fe55077 Merge commit 'c0dc57f1264dad1e121772d03abdb9e14ed8857f' 
* commit 'c0dc57f1264dad1e121772d03abdb9e14ed8857f':
  asyncts: merge two conditions
  x86inc: fully concatenate tokens to fix macro expansion for nasm
  h264: initialize frame-mt context copies properly

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-14 15:43:46 +01:00
Michael Niedermayer
3b5c0f5e36 h264: remove low_delay/has_b_frame setting code from nal loop 
This code is now executed in h264_set_parameter_from_sps()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-14 15:22:19 +01:00
Michael Niedermayer
b9d887c225 Merge commit '072be3e8969f24113d599444be4d6a0ed04a6602' 
* commit '072be3e8969f24113d599444be4d6a0ed04a6602':
  h264: set parameters from SPS whenever it changes
  asyncts: cosmetics: reindent

Conflicts:
	libavcodec/h264.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-14 15:17:51 +01:00
Janne Grunau
072be3e896 h264: set parameters from SPS whenever it changes 
Fixes a crash in the fuzzed sample sample_varPAR.avi_s26638 with
alternating bit depths.
 2012-12-13 21:02:42 +01:00
Janne Grunau
0eae920c3c h264: initialize frame-mt context copies properly 2012-12-13 21:02:42 +01:00
Michael Niedermayer
c3bb3334f6 h264: dont try to allocate scratchpad if linesize is not known 
Fixes out of array access

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-10 20:52:14 +01:00
Michael Niedermayer
78ac7ee970 Merge commit '5d471b73d20616f5ac701ff62e5de49465cda264' 
* commit '5d471b73d20616f5ac701ff62e5de49465cda264':
  rtpdec: K&R formatting and spelling cosmetics
  cosmetics: Fix dropable --> droppable typo

Conflicts:
	libavcodec/h264.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-10 01:27:10 +01:00
Diego Biurrun
ba0c898120 cosmetics: Fix dropable --> droppable typo 2012-12-09 13:36:11 +01:00
Michael Niedermayer
e8ca7cfa4f h264: avoid calling idr() twice 
Fixes rare race condition leading to null pointer dereferences.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-09 06:06:15 +01:00
Michael Niedermayer
857d7194ca Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  h264: add a pointer for weighted prediction temporary buffer

Conflicts:
	libavcodec/h264.c
	libavcodec/h264.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-07 16:29:07 +01:00
Janne Grunau
a394959bbe h264: add a pointer for weighted prediction temporary buffer 
Reusing MpegEncContext's obmc_scratchpad for this becomes a mess with
adaptive frame-mt.
 2012-12-07 11:43:28 +01:00
Janne Grunau
3ab5f7dc13 h264: slice-mt: check master context for valid current_picture_ptr 
Fixes errors in slice based multithreading introduced in 0b300daad2f5.
 2012-12-06 04:45:04 +01:00
Janne Grunau
24c62ea7a5 h264: slice-mt: get last_pic_dropable from master context 
Fixes fate-h264-conformance-cvnlfi2_sony_h and smllwebdl.mkv from
https://github.com/OpenELEC/OpenELEC.tv/issues/1557 .
 2012-12-06 04:44:57 +01:00
Janne Grunau
5945c7b35d h264: slice-mt: check master context for valid current_picture_ptr 
Fixes errors in slice based multithreading introduced in 0b300daad2f5.

CC: libav-stable@libav.org
 2012-12-05 23:16:37 +01:00
Janne Grunau
a8cb1746c5 h264: slice-mt: get last_pic_dropable from master context 
Fixes fate-h264-conformance-cvnlfi2_sony_h and smllwebdl.mkv from
https://github.com/OpenELEC/OpenELEC.tv/issues/1557 .

CC: libav-stable@libav.org
 2012-12-05 23:16:37 +01:00
Michael Niedermayer
fc1152de41 Merge commit 'df9b9567518f2840d79a4a96b447ebe1aa326408' 
* commit 'df9b9567518f2840d79a4a96b447ebe1aa326408':
  lavc: fix decode_frame() third parameter semantics for video decoders

Conflicts:
	libavcodec/cscd.c
	libavcodec/eamad.c
	libavcodec/ffv1dec.c
	libavcodec/gifdec.c
	libavcodec/h264.c
	libavcodec/iff.c
	libavcodec/mjpegdec.c
	libavcodec/pcx.c
	libavcodec/vp56.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-05 17:20:19 +01:00
Anton Khirnov
df9b956751 lavc: fix decode_frame() third parameter semantics for video decoders 
It's got_frame, not data size
 2012-12-04 21:45:36 +01:00
Michael Niedermayer
211372e86d Merge commit '0b300daad2f5cb59a7c06dde5ac701685e6edf16' 
* commit '0b300daad2f5cb59a7c06dde5ac701685e6edf16':
  h264: error out on unset current_picture_ptr for h->current_slice > 0
  avprobe: report per stream bit rate if set by the decoder
  aac: avoid a memcpy in sbr_qmf_analysis

Conflicts:
	avprobe.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-03 01:56:47 +01:00
Janne Grunau
0b300daad2 h264: error out on unset current_picture_ptr for h->current_slice > 0 
Fixes a segfault with fuzzed sample sample_varPAR_s11622_r001-02.avi.

CC: libav-stable@libav.org
 2012-12-02 23:24:53 +01:00
Michael Niedermayer
936eaa89be h264: check for integer overflow, fix null pointer dereference 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-02 20:44:58 +01:00
Michael Niedermayer
db29a7c7c2 Merge commit '9d46eaec7a90bd8f5cd9e45398c6d17804182320' 
* commit '9d46eaec7a90bd8f5cd9e45398c6d17804182320':
  build: The FLAC encoder also depends on the flacdsp code
  img2: K&R formatting cosmetics
  h264: check context state before decoding slice data partitions
  flashsv: make sure data for zlib priming is available

Conflicts:
	libavcodec/Makefile
	libavformat/img2.c
	libavformat/img2dec.c
	libavformat/img2enc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-30 14:49:13 +01:00
Janne Grunau
c1fcf563b1 h264: check context state before decoding slice data partitions 
Fixes mov_h264_aac__Demo_FlagOfOurFathers.mov.SIGSEGV.4e9.656.

Found-by: Mateusz "j00ru" Jurczyk
CC: libav-stable@libav.org
 2012-11-29 14:40:05 +01:00
Michael Niedermayer
93b89868e1 h264: support invalid annex B in mp4 
Fixes Ticket1914

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-27 18:06:00 +01:00
Michael Niedermayer
4063bb212e Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  h264: set Picture.owner2 to the current thread

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-27 14:36:53 +01:00
Michael Niedermayer
577b39aea2 Merge commit '6e5cdf26281945ddea3aaf5eca4d127791f23ca8' 
* commit '6e5cdf26281945ddea3aaf5eca4d127791f23ca8':
  h264: check ref_count validity for num_ref_idx_active_override_flag
  h264: add missing new line to log message
  dcadec: skip QMF on unused channels
  wavenc: write fact chunk sample count at the correct file position
  riff: do not add empty metadata tags in INFO chunk

Conflicts:
	libavcodec/dcadec.c
	libavcodec/h264.c
	libavformat/riff.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-27 14:31:04 +01:00
Janne Grunau
d5e83122bd h264: set Picture.owner2 to the current thread 
This does not seem to have an effect currently. Fate-h264 passes with
THREADS=1..16 and both threading types as before. It fixes however a
segfault during error resilience with my adaptive-frame-mt patchset.
A picture in use during error resilience gets realloced in another
thread in the fuzzed sample sample_varPAR.avi_s226019.
 2012-11-27 12:26:33 +01:00
Janne Grunau
6e5cdf2628 h264: check ref_count validity for num_ref_idx_active_override_flag 
Fixes segfault in the fuzzed sample bipbop234.ts_s226407.

CC: libav-stable@libav.org
 2012-11-27 12:26:33 +01:00
Janne Grunau
150b2361ca h264: add missing new line to log message 2012-11-27 12:26:33 +01:00
Sergio Garcia Murillo
ec51b3308e h264: Fix minor bug in h264.c error trace 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-26 17:38:35 +01:00
Michael Niedermayer
a3f30f2e99 Merge commit '5ae72f54532960cb9eae82a1c9e8d505106c022b' 
* commit '5ae72f54532960cb9eae82a1c9e8d505106c022b':
  flashsv: check for keyframe before using differential coding
  h264: enable low delay only if no delayed frames were seen
  x86: fix build without inline asm

Conflicts:
	libavcodec/h264.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-26 16:11:02 +01:00
Janne Grunau
706acb558a h264: enable low delay only if no delayed frames were seen 
Dropping frames is undesirable but that is the only way by which the
decoder could return to low delay mode. Instead emit a warning and
continue with delayed frames.
Fixes a crash in fuzzed sample nasa-8s2.ts_s20033 caused by a larger
than expected has_b_frames value. Low delay keeps getting re-enabled
from a presumely broken SPS.

CC: libav-stable@libav.org
 2012-11-26 10:25:39 +01:00
Michael Niedermayer
ba353436a3 h264: dont stop parsing NALs without cleanup on DPC. 
Fixes a deadlock with frame threads

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-19 04:08:11 +01:00
Michael Niedermayer
d6c184880e h264: correct ref count check and limit, fix out of array accesses. 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-18 16:47:29 +01:00
Michael Niedermayer
2d5f1addbe h264: fix integer overflow, assert failure 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-18 16:47:29 +01:00
Michael Niedermayer
4fecc3cf09 h264: Skip odd NALs in extradata, prevent undefined behavior 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-18 14:26:58 +01:00
Janne Grunau
e6160bda98 h264: Fix parameters to ff_er_add_slice() call 
s->mb_x is reset to zero a couple of lines above. It does not make
sense to call ff_er_add_slice() with 0 as endx when the end of the
macroblock row was reached. Fixes unnecessary and counterproductive
error resilience in https://bugzilla.libav.org/show_bug.cgi?id=394.

CC: libav-stable@libav.org
 2012-11-16 13:18:28 +01:00
Janne Grunau
60b6b8c019 h264: always check ref_count for validity 
Fixes a crash with zuffed files.
 2012-11-16 13:18:28 +01:00
Paul B Mahol
011f3892ff h264: use designated initializers for AVClass 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2012-10-15 13:43:33 +00:00
Michael Niedermayer
ef9fe5bedd Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  mingw/cygwin: Stop adding -fno-common to gcc CFLAGS
  Restructure av_log_missing_feature message
  rtp: Support packetization/depacketization of opus
  file: Set the return value type for lseek to int64_t.
  ppc: fix Altivec build with old compilers
  build: add LTO support for PGI compiler
  build: add -Mdse to PGI optimisation flags
  rtpenc_vp8: Update the packetizer to the latest spec version
  rtpdec_vp8: Make the depacketizer implement the latest spec draft
  doc: allow building with old texi2html versions
  avutil: skip old_pix_fmts.h since it is just a list

Conflicts:
	libavcodec/aacdec.c
	libavcodec/h264.c
	libavcodec/ppc/fmtconvert_altivec.c
	libavcodec/utils.c
	libavformat/file.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-09 13:06:04 +02:00
Diego Biurrun
f75f4194d1 Restructure av_log_missing_feature message 
Some invocations include a verb in the log message, others do not.  Yet
av_log_missing_feature expects callers to provide a verb.  Change the
function to include a verb instead and update the callers accordingly.
The result is a more natural function API and correct English in the
function invocations.
 2012-10-09 11:39:26 +02:00
Michael Niedermayer
ac627b3d38 Merge commit '716d413c13981da15323c7a3821860536eefdbbb' 
* commit '716d413c13981da15323c7a3821860536eefdbbb':
  Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormat

Conflicts:
	doc/examples/muxing.c
	ffmpeg.h
	ffmpeg_filter.c
	ffmpeg_opt.c
	ffplay.c
	ffprobe.c
	libavcodec/8bps.c
	libavcodec/aasc.c
	libavcodec/aura.c
	libavcodec/avcodec.h
	libavcodec/avs.c
	libavcodec/bfi.c
	libavcodec/bmp.c
	libavcodec/bmpenc.c
	libavcodec/c93.c
	libavcodec/cscd.c
	libavcodec/cyuv.c
	libavcodec/dpx.c
	libavcodec/dpxenc.c
	libavcodec/eatgv.c
	libavcodec/escape124.c
	libavcodec/ffv1.c
	libavcodec/flashsv.c
	libavcodec/fraps.c
	libavcodec/h264.c
	libavcodec/huffyuv.c
	libavcodec/iff.c
	libavcodec/imgconvert.c
	libavcodec/indeo3.c
	libavcodec/kmvc.c
	libavcodec/libopenjpegdec.c
	libavcodec/libopenjpegenc.c
	libavcodec/libx264.c
	libavcodec/ljpegenc.c
	libavcodec/mjpegdec.c
	libavcodec/mjpegenc.c
	libavcodec/motionpixels.c
	libavcodec/mpeg12.c
	libavcodec/mpeg12enc.c
	libavcodec/mpeg4videodec.c
	libavcodec/mpegvideo_enc.c
	libavcodec/pamenc.c
	libavcodec/pcxenc.c
	libavcodec/pgssubdec.c
	libavcodec/pngdec.c
	libavcodec/pngenc.c
	libavcodec/pnm.c
	libavcodec/pnmdec.c
	libavcodec/pnmenc.c
	libavcodec/ptx.c
	libavcodec/qdrw.c
	libavcodec/qpeg.c
	libavcodec/qtrleenc.c
	libavcodec/raw.c
	libavcodec/rawdec.c
	libavcodec/rl2.c
	libavcodec/sgidec.c
	libavcodec/sgienc.c
	libavcodec/snowdec.c
	libavcodec/snowenc.c
	libavcodec/sunrast.c
	libavcodec/targa.c
	libavcodec/targaenc.c
	libavcodec/tiff.c
	libavcodec/tiffenc.c
	libavcodec/tmv.c
	libavcodec/truemotion2.c
	libavcodec/utils.c
	libavcodec/vb.c
	libavcodec/vp3.c
	libavcodec/wnv1.c
	libavcodec/xl.c
	libavcodec/xwddec.c
	libavcodec/xwdenc.c
	libavcodec/yop.c
	libavdevice/v4l2.c
	libavdevice/x11grab.c
	libavfilter/avfilter.c
	libavfilter/avfilter.h
	libavfilter/buffersrc.c
	libavfilter/drawutils.c
	libavfilter/formats.c
	libavfilter/src_movie.c
	libavfilter/vf_ass.c
	libavfilter/vf_drawtext.c
	libavfilter/vf_fade.c
	libavfilter/vf_format.c
	libavfilter/vf_hflip.c
	libavfilter/vf_lut.c
	libavfilter/vf_overlay.c
	libavfilter/vf_pad.c
	libavfilter/vf_scale.c
	libavfilter/vf_transpose.c
	libavfilter/vf_yadif.c
	libavfilter/video.c
	libavfilter/vsrc_testsrc.c
	libavformat/movenc.c
	libavformat/mxf.h
	libavformat/utils.c
	libavformat/yuv4mpeg.c
	libavutil/imgutils.c
	libavutil/pixdesc.c
	libswscale/input.c
	libswscale/output.c
	libswscale/swscale_internal.h
	libswscale/swscale_unscaled.c
	libswscale/utils.c
	libswscale/x86/swscale_template.c
	libswscale/x86/yuv2rgb.c
	libswscale/x86/yuv2rgb_template.c
	libswscale/yuv2rgb.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-08 21:06:57 +02:00
Anton Khirnov
716d413c13 Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormat 2012-10-08 07:13:26 +02:00
Michael Niedermayer
979b9b1f47 h264: switch some asserts to av_assert1/2() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-07 19:39:49 +02:00
Michael Niedermayer
3c9502b0f6 h264: fix integer avoption types 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-07 03:20:36 +02:00
Clément Bœsch
1e2e2c8095 lavc/h264: move ff_init_cabac_states() from decode_slice() to ff_h264_decode_init(). 
This fixes one of the potential races spotted by Helgrind.
 2012-10-03 15:38:22 +02:00
Michael Niedermayer
31ab1575e5 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  avcodec: Convert some commented-out printf/av_log instances to av_dlog
  avcodec: Drop silly and/or broken printf debug output
  avcodec: Drop some silly commented-out av_log() invocations
  avformat: Convert some commented-out printf/av_log instances to av_dlog
  avformat: Remove non-compiling and/or silly commented-out printf/av_log statements
  Remove some silly disabled code.
  ac3dec: ensure get_buffer() gets a buffer for the correct number of channels

Conflicts:
	libavcodec/dnxhddec.c
	libavcodec/ffv1.c
	libavcodec/h264.c
	libavcodec/h264_parser.c
	libavcodec/mjpegdec.c
	libavcodec/motion_est_template.c
	libavcodec/mpegaudiodec.c
	libavcodec/mpegvideo_enc.c
	libavcodec/put_bits.h
	libavcodec/ratecontrol.c
	libavcodec/wmaenc.c
	libavdevice/timefilter.c
	libavformat/asfdec.c
	libavformat/avidec.c
	libavformat/avienc.c
	libavformat/flvenc.c
	libavformat/utils.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-01 16:12:38 +02:00
Diego Biurrun
9c6cf7f2c9 avcodec: Drop silly and/or broken printf debug output 2012-10-01 10:24:28 +02:00