ffmpeg.git
5 years agovp9: decode_mode context optimizations.
Ronald S. Bultje [Sat, 25 Jan 2014 02:53:22 +0000 (21:53 -0500)]
vp9: decode_mode context optimizations.

5 years agovp9: more aligned zeroes.
Ronald S. Bultje [Thu, 23 Jan 2014 01:51:54 +0000 (20:51 -0500)]
vp9: more aligned zeroes.

5 years agovp9: faster skip-block coefficient blanking.
Ronald S. Bultje [Sat, 25 Jan 2014 02:54:15 +0000 (21:54 -0500)]
vp9: faster skip-block coefficient blanking.

5 years agovp9: coef context reading optimization.
Ronald S. Bultje [Wed, 22 Jan 2014 01:08:18 +0000 (20:08 -0500)]
vp9: coef context reading optimization.

5 years agovp9: just disallow temporal or no-update segmentation on size-change.
Ronald S. Bultje [Sun, 9 Feb 2014 01:47:44 +0000 (20:47 -0500)]
vp9: just disallow temporal or no-update segmentation on size-change.

The spec doesn't describe how it should be decoded so this is probably
the safest thing to do. Fixes valgrind errors on fuzzed11.ivf and fixes
valgrind errors on fuzzed10.ivf differently.

5 years agolavd: add decklink output device
Ramiro Polla [Sat, 8 Feb 2014 20:01:26 +0000 (18:01 -0200)]
lavd: add decklink output device

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
5 years agoavcodec/dvbsubdec: DVB subtitles decoder: support of 5 bytes extradata format
mrlika [Mon, 3 Feb 2014 12:11:05 +0000 (14:11 +0200)]
avcodec/dvbsubdec: DVB subtitles decoder: support of 5 bytes extradata format

Reviewed-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
5 years agoAdd raw HEVC muxer
Derek Buitenhuis [Wed, 2 Oct 2013 14:46:25 +0000 (14:46 +0000)]
Add raw HEVC muxer

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
5 years agoMerge remote-tracking branch 'qatar/master'
Michael Niedermayer [Sun, 9 Feb 2014 01:36:46 +0000 (02:36 +0100)]
Merge remote-tracking branch 'qatar/master'

* qatar/master:
  mlp_parser: fix request_channel_layout behavior.

Conflicts:
libavcodec/mlp_parser.c

See: bd35d58463f01f7781df052864ae16f5e228c1bc
Merged-by: Michael Niedermayer <michaelni@gmx.at>
5 years agoMerge commit 'f90a4bfc43c9192e89d9b4c81d80789cd9b38a2f'
Michael Niedermayer [Sun, 9 Feb 2014 00:29:53 +0000 (01:29 +0100)]
Merge commit 'f90a4bfc43c9192e89d9b4c81d80789cd9b38a2f'

* commit 'f90a4bfc43c9192e89d9b4c81d80789cd9b38a2f':
  mlpdec: fix request_channel_layout behavior.

See: 1a8050ad616c9682f44671c6febb6030a8e3b71e
Merged-by: Michael Niedermayer <michaelni@gmx.at>
5 years agog2meet: Validate bpp and bitmasks in the display info
Maxim Poliakovski [Sat, 8 Feb 2014 22:17:08 +0000 (23:17 +0100)]
g2meet: Validate bpp and bitmasks in the display info

That prevents processing of media files with
incompatible or unsupported settings.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
5 years agog2meet: factor out chunk seeking
Maxim Poliakovski [Sat, 8 Feb 2014 21:27:51 +0000 (22:27 +0100)]
g2meet: factor out chunk seeking

This version requires fewer code and is safer.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
5 years agog2meet: Rename FRAME_INFO to more appropriate DISPLAY_INFO
Maxim Poliakovski [Mon, 21 Oct 2013 22:17:22 +0000 (00:17 +0200)]
g2meet: Rename FRAME_INFO to more appropriate DISPLAY_INFO

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
5 years agovp9: don't allow retaining old segmentation maps after a size change.
Ronald S. Bultje [Sat, 8 Feb 2014 20:48:19 +0000 (15:48 -0500)]
vp9: don't allow retaining old segmentation maps after a size change.

Fixes valgrind warnings on fuzzed10.ivf.

5 years agomlp_parser: fix request_channel_layout behavior.
Tim Walker [Sat, 8 Feb 2014 17:21:14 +0000 (17:21 +0000)]
mlp_parser: fix request_channel_layout behavior.

When request_channel_layout is 0,
all substreams should be decoded.

Thanks to Michael Niedermayer for spotting.

Also fix a mismatch between the parser and
decoder when request_channel_layout is a
subset of Stereo.

5 years agomlpdec: fix request_channel_layout behavior.
Michael Niedermayer [Sat, 8 Feb 2014 17:21:13 +0000 (17:21 +0000)]
mlpdec: fix request_channel_layout behavior.

When request_channel_layout is 0,
all substreams should be decoded.

Signed-off-by: Tim Walker <tdskywalker@gmail.com>
5 years agoMerge remote-tracking branch 'qatar/master'
Michael Niedermayer [Sat, 8 Feb 2014 18:02:46 +0000 (19:02 +0100)]
Merge remote-tracking branch 'qatar/master'

* qatar/master:
  Mirillis FIC video decoder

Conflicts:
Changelog
configure
libavcodec/Makefile
libavcodec/avcodec.h
libavcodec/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
5 years agoMerge commit '76a75c523cd3c63560185394a0a5cd7249db962a'
Michael Niedermayer [Sat, 8 Feb 2014 17:20:16 +0000 (18:20 +0100)]
Merge commit '76a75c523cd3c63560185394a0a5cd7249db962a'

* commit '76a75c523cd3c63560185394a0a5cd7249db962a':
  lavr: mix front center channel as indicated in the ATSC A/52 specification.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
5 years agovp9: some variable re-arrangements for alignment.
Ronald S. Bultje [Sat, 25 Jan 2014 02:54:13 +0000 (21:54 -0500)]
vp9: some variable re-arrangements for alignment.

5 years agovp9: re-allocate block buffers on uses_2pass change w/o size change.
Ronald S. Bultje [Sat, 8 Feb 2014 13:24:13 +0000 (08:24 -0500)]
vp9: re-allocate block buffers on uses_2pass change w/o size change.

Fixes valgrind errors and crashes in fuzzed9.ivf.

5 years agoavcodec/mlp_parser: fix multichannel
Michael Niedermayer [Sat, 8 Feb 2014 17:13:34 +0000 (18:13 +0100)]
avcodec/mlp_parser: fix multichannel

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
5 years agoavcodec/mlpdec: fix mulichannel output
Michael Niedermayer [Sat, 8 Feb 2014 17:08:01 +0000 (18:08 +0100)]
avcodec/mlpdec: fix mulichannel output

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
5 years agoMerge commit 'c0c45188e56cfa3050bb39f8299025345b8a204c'
Michael Niedermayer [Sat, 8 Feb 2014 16:31:01 +0000 (17:31 +0100)]
Merge commit 'c0c45188e56cfa3050bb39f8299025345b8a204c'

* commit 'c0c45188e56cfa3050bb39f8299025345b8a204c':
  mlp: improve request_channel_layout behavior.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
5 years agoMerge commit '5c1c6e82261b856214499b9fef3a08bf3ff6e0ae'
Michael Niedermayer [Sat, 8 Feb 2014 16:25:26 +0000 (17:25 +0100)]
Merge commit '5c1c6e82261b856214499b9fef3a08bf3ff6e0ae'

* commit '5c1c6e82261b856214499b9fef3a08bf3ff6e0ae':
  dca: include dcadsp.h in {arm,x86}/dca.h for checkheaders

Merged-by: Michael Niedermayer <michaelni@gmx.at>
5 years agoMerge commit '6398d8fd813490fc3900baf8c788f803d8e17b73'
Michael Niedermayer [Sat, 8 Feb 2014 16:14:52 +0000 (17:14 +0100)]
Merge commit '6398d8fd813490fc3900baf8c788f803d8e17b73'

* commit '6398d8fd813490fc3900baf8c788f803d8e17b73':
  configure: clang: add -Qunused-arguments to as|ld_flags as well

Merged-by: Michael Niedermayer <michaelni@gmx.at>
5 years agoMerge commit 'b141c7b37eb52aca41ac83738f159b63b9c09d5c'
Michael Niedermayer [Sat, 8 Feb 2014 16:08:12 +0000 (17:08 +0100)]
Merge commit 'b141c7b37eb52aca41ac83738f159b63b9c09d5c'

* commit 'b141c7b37eb52aca41ac83738f159b63b9c09d5c':
  h264: give numbers to nalus

Merged-by: Michael Niedermayer <michaelni@gmx.at>
5 years agoMerge commit '0cffd6fff59f192120dc93aa6c3cb8180f5506e3'
Michael Niedermayer [Sat, 8 Feb 2014 15:59:31 +0000 (16:59 +0100)]
Merge commit '0cffd6fff59f192120dc93aa6c3cb8180f5506e3'

* commit '0cffd6fff59f192120dc93aa6c3cb8180f5506e3':
  x86: use the inline int8x8_fmul_int32 only if inline SSE2 is availbale

Merged-by: Michael Niedermayer <michaelni@gmx.at>
5 years agoMirillis FIC video decoder
Kostya Shishkov [Fri, 7 Feb 2014 08:35:07 +0000 (09:35 +0100)]
Mirillis FIC video decoder

Does not contain cursor rendering yet.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
5 years agolavr: mix front center channel as indicated in the ATSC A/52 specification.
Tim Walker [Wed, 15 Jan 2014 00:18:19 +0000 (00:18 +0000)]
lavr: mix front center channel as indicated in the ATSC A/52 specification.

When mixing 3 front channels into 2, the center channel is mixed into left and right with the center mix level, not -3dB.

5 years agomlp: improve request_channel_layout behavior.
Tim Walker [Thu, 6 Feb 2014 21:50:38 +0000 (21:50 +0000)]
mlp: improve request_channel_layout behavior.

Don't decode further substreams if request_channel_layout
is a subset of the current substream's channel_layout.

Before, we would only discard further substreams if
request_channel_layout matched the substream's
channel_layout extactly, thus decoding additional
channels which the caller would probably end up downmixing.

5 years agodca: include dcadsp.h in {arm,x86}/dca.h for checkheaders
Janne Grunau [Sat, 8 Feb 2014 12:29:51 +0000 (13:29 +0100)]
dca: include dcadsp.h in {arm,x86}/dca.h for checkheaders

5 years agoconfigure: clang: add -Qunused-arguments to as|ld_flags as well
Janne Grunau [Fri, 7 Feb 2014 18:23:28 +0000 (19:23 +0100)]
configure: clang: add -Qunused-arguments to as|ld_flags as well

5 years agoh264: give numbers to nalus
Vittorio Giovara [Thu, 6 Feb 2014 22:28:32 +0000 (22:28 +0000)]
h264: give numbers to nalus

Signed-off-by: Janne Grunau <janne-libav@jannau.net>
5 years agovp9/parser: change size type to unsigned.
Ronald S. Bultje [Sat, 8 Feb 2014 11:50:43 +0000 (06:50 -0500)]
vp9/parser: change size type to unsigned.

Fixes valgrind errors in fuzzed8.ivf because size >= 0x80000000.

5 years agoavcodec/hevc: remove FFUMOD() in slice qp_y init
Michael Niedermayer [Sat, 8 Feb 2014 11:14:43 +0000 (12:14 +0100)]
avcodec/hevc: remove FFUMOD() in slice qp_y init

This has become redundant

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
5 years agoavcodec/hevc: remove unused variables
Michael Niedermayer [Sat, 8 Feb 2014 11:06:35 +0000 (12:06 +0100)]
avcodec/hevc: remove unused variables

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
5 years agolavd/sdl: reset context variables after destroy
Lukasz Marek [Thu, 6 Feb 2014 23:30:27 +0000 (00:30 +0100)]
lavd/sdl: reset context variables after destroy

SDL device reports double free or hangs when quiting.
Reseting variables solves the issue.

The issue is caused by double call of write_trailer callback.
It is called for the first time in write_packet when quit flag is set.
Second call comes from ffmpeg.c or may come from other client application.

Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
5 years agolavd/sdl: make waiting spurious wakeup aware
Lukasz Marek [Thu, 6 Feb 2014 23:31:29 +0000 (00:31 +0100)]
lavd/sdl: make waiting spurious wakeup aware

Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
5 years agox86: use the inline int8x8_fmul_int32 only if inline SSE2 is availbale
Janne Grunau [Sat, 8 Feb 2014 10:48:19 +0000 (11:48 +0100)]
x86: use the inline int8x8_fmul_int32 only if inline SSE2 is availbale

Fixes compilation with MSVC. Also does not rely on on earlier config.h
include but include it directly.

5 years agoFix compilation with --disable-everything --enable-encoder=flac.
Carl Eugen Hoyos [Sat, 8 Feb 2014 11:06:49 +0000 (12:06 +0100)]
Fix compilation with --disable-everything --enable-encoder=flac.

5 years agovp9: fix mix-up of last-frame/cur-frame in frame size checks.
Ronald S. Bultje [Sat, 8 Feb 2014 01:14:38 +0000 (20:14 -0500)]
vp9: fix mix-up of last-frame/cur-frame in frame size checks.

Fixes invalid reads in fuzzed7.ivf.

5 years agox86/vp9lpf: simplify 2nd transpose in 44/48/88/84.
Clément Bœsch [Sat, 8 Feb 2014 10:09:30 +0000 (11:09 +0100)]
x86/vp9lpf: simplify 2nd transpose in 44/48/88/84.

For non-avx optims, this saves 8 movs.

before:
  1785 decicycles in ff_vp9_loop_filter_h_44_16_ssse3, 524129 runs, 159 skips
  3327 decicycles in ff_vp9_loop_filter_h_48_16_ssse3, 262116 runs, 28 skips
  2712 decicycles in ff_vp9_loop_filter_h_88_16_ssse3, 4193729 runs, 575 skips
  3237 decicycles in ff_vp9_loop_filter_h_84_16_ssse3, 524061 runs, 227 skips

after:
  1768 decicycles in ff_vp9_loop_filter_h_44_16_ssse3, 524062 runs, 226 skips
  3310 decicycles in ff_vp9_loop_filter_h_48_16_ssse3, 262107 runs, 37 skips
  2719 decicycles in ff_vp9_loop_filter_h_88_16_ssse3, 4193954 runs, 350 skips
  3184 decicycles in ff_vp9_loop_filter_h_84_16_ssse3, 524236 runs, 52 skips

5 years agoffserver: drop unneeded delay1 var
Reynaldo H. Verdejo Pinochet [Sat, 8 Feb 2014 03:19:39 +0000 (00:19 -0300)]
ffserver: drop unneeded delay1 var

Signed-off-by: Reynaldo H. Verdejo Pinochet <r.verdejo@sisa.samsung.com>
5 years agoffserver: move misplaced comment
Reynaldo H. Verdejo Pinochet [Sat, 8 Feb 2014 01:02:26 +0000 (22:02 -0300)]
ffserver: move misplaced comment

Signed-off-by: Reynaldo H. Verdejo Pinochet <r.verdejo@sisa.samsung.com>
5 years agoffserver: drop obvious comment
Reynaldo H. Verdejo Pinochet [Sat, 8 Feb 2014 01:00:07 +0000 (22:00 -0300)]
ffserver: drop obvious comment

Following code line is self explanatory

Signed-off-by: Reynaldo H. Verdejo Pinochet <r.verdejo@sisa.samsung.com>
5 years agoffserver: cosmetics and grammar
Reynaldo H. Verdejo Pinochet [Fri, 7 Feb 2014 22:54:56 +0000 (19:54 -0300)]
ffserver: cosmetics and grammar

Signed-off-by: Reynaldo H. Verdejo Pinochet <r.verdejo@sisa.samsung.com>
5 years agolavc/mpegvideo: add missing const
Lukasz Marek [Fri, 7 Feb 2014 15:43:10 +0000 (16:43 +0100)]
lavc/mpegvideo: add missing const

Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
5 years agolavc/jpeg2000dec: silent warning discards qualifiers
Lukasz Marek [Fri, 7 Feb 2014 15:25:33 +0000 (16:25 +0100)]
lavc/jpeg2000dec: silent warning discards qualifiers

Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
5 years agoMerge remote-tracking branch 'qatar/master'
Michael Niedermayer [Sat, 8 Feb 2014 01:16:47 +0000 (02:16 +0100)]
Merge remote-tracking branch 'qatar/master'

* qatar/master:
  dcadsp: split lfe_dir cases

Conflicts:
libavcodec/arm/dcadsp_init_arm.c

See: 45854df9a5220bdde400a447f63f61618b89dde2
Merged-by: Michael Niedermayer <michaelni@gmx.at>
5 years agodcadsp: split lfe_dir cases
Christophe Gisquet [Thu, 6 Feb 2014 00:41:54 +0000 (00:41 +0000)]
dcadsp: split lfe_dir cases

The x86 runs short on registers because numerous elements are not static.
In addition, splitting them allows more optimized code, at least for x86.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
5 years agoMerge commit '5b59a9fc6152169599561f04b4f66370edda5c9c'
Michael Niedermayer [Sat, 8 Feb 2014 00:11:50 +0000 (01:11 +0100)]
Merge commit '5b59a9fc6152169599561f04b4f66370edda5c9c'

* commit '5b59a9fc6152169599561f04b4f66370edda5c9c':
  x86: dcadsp: implement int8x8_fmul_int32

Merged-by: Michael Niedermayer <michaelni@gmx.at>
5 years agoMerge commit '2bd44cb705340c4f7bd7e459a1efed5074bf45fc'
Michael Niedermayer [Fri, 7 Feb 2014 23:55:37 +0000 (00:55 +0100)]
Merge commit '2bd44cb705340c4f7bd7e459a1efed5074bf45fc'

* commit '2bd44cb705340c4f7bd7e459a1efed5074bf45fc':
  dcadsp: add int8x8_fmul_int32 to dsp context

See: 481a46a462ca762600ee4ad4c3b1e93d21b1fa35
Merged-by: Michael Niedermayer <michaelni@gmx.at>
5 years agodcadsp: add int8x8_fmul_int32 to DSP context
Christophe Gisquet [Fri, 11 May 2012 09:17:36 +0000 (11:17 +0200)]
dcadsp: add int8x8_fmul_int32 to DSP context

It is currently declared as a macro who is set to inlinable functions,
among which a Neon and a default C implementations.

Add a DSP parameter to each inline function, unused except by the
default C implementation which calls a function from the DSP context.

On an Arrandale CPU, gain for an inlined SSE2 function vs. a call:
- Win32: 29 to 26 cycles
- Win64: 25 to 23 cycles

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
5 years agoMerge commit 'e3fec3f095ab5ea08ee662942d98526aaf5e3635'
Michael Niedermayer [Fri, 7 Feb 2014 23:49:11 +0000 (00:49 +0100)]
Merge commit 'e3fec3f095ab5ea08ee662942d98526aaf5e3635'

* commit 'e3fec3f095ab5ea08ee662942d98526aaf5e3635':
  arm: Add EXTERN_ASM to the .func and .type declarations for exported symbols

Merged-by: Michael Niedermayer <michaelni@gmx.at>
5 years agoMerge commit '5bcbb516f2ff45290ef7995b081762e668693672'
Michael Niedermayer [Fri, 7 Feb 2014 23:29:45 +0000 (00:29 +0100)]
Merge commit '5bcbb516f2ff45290ef7995b081762e668693672'

* commit '5bcbb516f2ff45290ef7995b081762e668693672':
  arm: Add X() around all references to extern symbols

Merged-by: Michael Niedermayer <michaelni@gmx.at>
5 years agoavcodec/hevc: Simplify get_qPy_pred()
Michael Niedermayer [Fri, 7 Feb 2014 22:28:22 +0000 (23:28 +0100)]
avcodec/hevc: Simplify get_qPy_pred()

Fixes use of uninitialized memory
Fixes: 93728afd9aa074ba14a09bfd93a632fd-asan_static-oob_124a17d_1445_cov_1021181966_DBLK_D_VIXS_1.bit
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
5 years agoavcodec/hevc: make check for previous slice segment tighter
Michael Niedermayer [Fri, 7 Feb 2014 15:31:11 +0000 (16:31 +0100)]
avcodec/hevc: make check for previous slice segment tighter

This ensures the previous one is matching the curent and not just any

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
5 years agodcadsp: split lfe_dir cases
Christophe Gisquet [Wed, 5 Feb 2014 23:40:52 +0000 (23:40 +0000)]
dcadsp: split lfe_dir cases

The x86 runs short on registers because numerous elements are not static.
In addition, splitting them allows more optimized code, at least for x86.

Arm asm changes by Janne Grunau.

Signed-off-by: Janne Grunau <janne-libav@jannau.net>
5 years agox86: dcadsp: implement int8x8_fmul_int32
Christophe Gisquet [Fri, 11 May 2012 09:25:30 +0000 (11:25 +0200)]
x86: dcadsp: implement int8x8_fmul_int32

For the callable function (as opposed to the inline one):
         C  SSE  SSE2  SSE4
Win32:  47   42   29    26
Win64:  30   33   25    23
The SSE version is neither compiled nor set for ARCH_X86_64, as the
inlinable function takes over.

Signed-off-by: Janne Grunau <janne-libav@jannau.net>
5 years agodcadsp: add int8x8_fmul_int32 to dsp context
Christophe Gisquet [Fri, 11 May 2012 09:17:36 +0000 (11:17 +0200)]
dcadsp: add int8x8_fmul_int32 to dsp context

It is currently declared as a macro who is set to inlinable functions,
among which a Neon and a default C implementations.

Add a DSP parameter to each inline function, unused except by the
default C implementation which calls a function from the DSP context.

On an Arrandale CPU, gain for an inlined SSE2 function vs. a call:
- Win32: 29 to 26 cycles
- Win64: 25 to 23 cycles

Signed-off-by: Janne Grunau <janne-libav@jannau.net>
5 years agolavc/adpcm_data: fix const misplacement
Lukasz Marek [Fri, 7 Feb 2014 15:42:17 +0000 (16:42 +0100)]
lavc/adpcm_data: fix const misplacement

Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
5 years agolavc/evrcdec: fix const misplacement
Lukasz Marek [Fri, 7 Feb 2014 15:38:59 +0000 (16:38 +0100)]
lavc/evrcdec: fix const misplacement

Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
5 years agoavcodec/wmalosslessdec: fix mclms_coeffs* array size
Michael Niedermayer [Fri, 7 Feb 2014 14:07:23 +0000 (15:07 +0100)]
avcodec/wmalosslessdec: fix mclms_coeffs* array size

Fixes corruption of context
Fixes: 8835659dde6a4f7dcdf341de6a45c6c8-signal_sigsegv_1dce67b_4564_cov_2504444599_classical_22_16_1_14000_v3c_0_extend_0_29.wma
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
5 years agoavcodec/wmalosslessdec: use sizeof() instead of literal number
Michael Niedermayer [Fri, 7 Feb 2014 14:04:26 +0000 (15:04 +0100)]
avcodec/wmalosslessdec: use sizeof() instead of literal number

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
5 years agoarm: Add EXTERN_ASM to the .func and .type declarations for exported symbols
Martin Storsjö [Tue, 4 Feb 2014 14:28:24 +0000 (16:28 +0200)]
arm: Add EXTERN_ASM to the .func and .type declarations for exported symbols

This makes the generated assembly more internally consistent,
avoiding declaring two labels for the same function (for cases
where EXTERN_ASM is empty) and not declaring a separate unprefixed
label in other cases.

This also makes sure the .func and .type delcarations have the same
prefix. They have previously not been used on the platforms
that have prefixed symbols on arm (iOS), but gas-preprocessor
has recently started using the .func declarations for adding
.thumb_func declarations for such functions.

Signed-off-by: Martin Storsjö <martin@martin.st>
5 years agoarm: Add X() around all references to extern symbols
Martin Storsjö [Fri, 7 Feb 2014 10:00:31 +0000 (12:00 +0200)]
arm: Add X() around all references to extern symbols

Don't rely on the fact that an unprefixed label currently exists.

Signed-off-by: Martin Storsjö <martin@martin.st>
5 years agoFix a few heigth/height typo.
Clément Bœsch [Fri, 7 Feb 2014 08:33:56 +0000 (09:33 +0100)]
Fix a few heigth/height typo.

5 years agoavcodec/hevc: hls_decode_entry: check that the previous slice segment is available...
Michael Niedermayer [Fri, 7 Feb 2014 03:32:28 +0000 (04:32 +0100)]
avcodec/hevc: hls_decode_entry: check that the previous slice segment is available before decoding the next

Fixes use of uninitialized memory
Fixes out of array read
Fixes assertion failure
Fixes part of cb307d24befbd109c6f054008d6777b5/asan_static-oob_124a175_1445_cov_2355279992_DBLK_D_VIXS_1.bit
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
5 years agoavcodec/hevc: clear tab_slice_address of ctb on error.
Michael Niedermayer [Fri, 7 Feb 2014 03:30:31 +0000 (04:30 +0100)]
avcodec/hevc: clear tab_slice_address of ctb on error.

This allows us to detect which areas have failed to decode

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
5 years agoavcodec/hevc: clear tab_slice_address in hevc_frame_start()
Michael Niedermayer [Fri, 7 Feb 2014 01:37:18 +0000 (02:37 +0100)]
avcodec/hevc: clear tab_slice_address in hevc_frame_start()

Fixes inconsistencies
Fixes use of uninitilaized memory
Fixes part of  cb307d24befbd109c6f054008d6777b5/asan_static-oob_124a175_1445_cov_2355279992_DBLK_D_VIXS_1.bit
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
5 years agoavcodec/hevc_filter: assert validity of qp predictor input
Michael Niedermayer [Fri, 7 Feb 2014 00:55:17 +0000 (01:55 +0100)]
avcodec/hevc_filter: assert validity of qp predictor input

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
5 years agoMerge remote-tracking branch 'qatar/master'
Michael Niedermayer [Thu, 6 Feb 2014 23:57:27 +0000 (00:57 +0100)]
Merge remote-tracking branch 'qatar/master'

* qatar/master:
  vp8: fix bilinear C code to work if src_stride != dst_stride.

See: 34b429d5ba7b823748e897f0295aa78aaa2ebb9d
Merged-by: Michael Niedermayer <michaelni@gmx.at>
5 years agox86/cpu: add missing avx2 AVOption in av_parse_cpu_flags()
James Almer [Thu, 6 Feb 2014 04:34:01 +0000 (01:34 -0300)]
x86/cpu: add missing avx2 AVOption in av_parse_cpu_flags()

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
5 years agovp8: fix bilinear C code to work if src_stride != dst_stride.
Ronald S. Bultje [Wed, 5 Feb 2014 07:59:45 +0000 (07:59 +0000)]
vp8: fix bilinear C code to work if src_stride != dst_stride.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
5 years agoconfigure: Remove dcbzl check for e500v1 and e500v2 architectures
Peter Krefting [Thu, 6 Feb 2014 11:51:39 +0000 (12:51 +0100)]
configure: Remove dcbzl check for e500v1 and e500v2 architectures

The DCBZL instruction is not available for the e500v1 and e500v2
architectures, but may still be recognized by the toolchain, so we need to
remove the test for it explicitly for these architectures.

References: PowerPC™ e500 Core Family Reference Manual (Freescale)

Found-by: Ståle Kristoffersen <staalebk@ifi.uio.no>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
5 years agodoc/texi2pod: make references bold
Timothy Gu [Sun, 26 Jan 2014 17:43:20 +0000 (09:43 -0800)]
doc/texi2pod: make references bold

Inspired by GCC r86635.

This is more consistent with other man pages. For example in `man git`,
all the "git-help(1)" kind of cross refs are bold.

Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
5 years agoMerge remote-tracking branch 'qatar/master'
Michael Niedermayer [Thu, 6 Feb 2014 14:33:54 +0000 (15:33 +0100)]
Merge remote-tracking branch 'qatar/master'

* qatar/master:
  vp8: Use 2 registers for dst_stride and src_stride in neon bilin filter

Conflicts:
libavcodec/arm/vp8dsp_neon.S

Merged-by: Michael Niedermayer <michaelni@gmx.at>
5 years agovp8: Use 2 registers for dst_stride and src_stride in neon bilin filter
Martin Storsjö [Wed, 5 Feb 2014 12:47:32 +0000 (14:47 +0200)]
vp8: Use 2 registers for dst_stride and src_stride in neon bilin filter

Based on a patch by Ronald S. Bultje.

Signed-off-by: Martin Storsjö <martin@martin.st>
5 years agoflac/x86: add ff_flac_lpc_32_sse4()
Loren Merritt [Mon, 3 Feb 2014 23:17:04 +0000 (23:17 +0000)]
flac/x86: add ff_flac_lpc_32_sse4()

benchmarked on sandybridge x86_64:
1358232 decicycles in flac_lpc_32_c
1244575 decicycles in flac_lpc_32_sse4, James Almer's patch
 650045 decicycles in flac_lpc_32_sse4, this patch

I haven't tested the edgecases such as odd block lengths

odd block length tested-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
5 years agolibfdk-aacenc: disable hard version requirements
Timothy Gu [Thu, 6 Feb 2014 00:08:00 +0000 (16:08 -0800)]
libfdk-aacenc: disable hard version requirements

Enable compilation on machines with an old libfdk-aac.

Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
5 years agoMerge remote-tracking branch 'qatar/master'
Michael Niedermayer [Wed, 5 Feb 2014 23:26:18 +0000 (00:26 +0100)]
Merge remote-tracking branch 'qatar/master'

* qatar/master:
  fate: force the simple idct for xvid custom matrix test

Conflicts:
tests/fate/xvid.mak
tests/ref/fate/xvid-custom-matrix

See: ef034cbf185e1938000a117bd16aa6b33046f479
Merged-by: Michael Niedermayer <michaelni@gmx.at>
5 years agoMerge commit 'a1e1f35203bbcbea0efb51d93e96769c826b8c64'
Michael Niedermayer [Wed, 5 Feb 2014 22:48:15 +0000 (23:48 +0100)]
Merge commit 'a1e1f35203bbcbea0efb51d93e96769c826b8c64'

* commit 'a1e1f35203bbcbea0efb51d93e96769c826b8c64':
  lavu: add missing log.h include in timer.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
5 years agovorbis: extract metadata from the middle of a stream
Ben Boeckel [Wed, 5 Feb 2014 17:10:56 +0000 (12:10 -0500)]
vorbis: extract metadata from the middle of a stream

If a special comment packet shows up in the middle of the stream, we
should extract it out into the vorbis stream metadata dictionary.

Also, if there is metadata in the packet on the way in, it might linger
since we only add data to the dictionary causing stale metadata to be
inserted into the stream. Instead, clear it to remove any doubt about
what is new and old.

Signed-off-by: Ben Boeckel <mathstuf@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
5 years agovorbis: append data from tags together
Ben Boeckel [Wed, 5 Feb 2014 17:10:55 +0000 (12:10 -0500)]
vorbis: append data from tags together

Currently, if there are multiple 'performer' tags, the last one is the
only one which appears. Instead, join them with a semicolon.

Signed-off-by: Ben Boeckel <mathstuf@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
5 years agoogg: allow streams to update metadata
Ben Boeckel [Wed, 5 Feb 2014 17:10:54 +0000 (12:10 -0500)]
ogg: allow streams to update metadata

Signed-off-by: Ben Boeckel <mathstuf@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
5 years agolavf/oggparseopus: Setting seek_preroll in AVCodecContext
Vignesh Venkatasubramanian [Wed, 5 Feb 2014 15:36:13 +0000 (07:36 -0800)]
lavf/oggparseopus: Setting seek_preroll in AVCodecContext

Setting seek_preroll value in AVCodecContext for Opus streams
embedded in ogg container.

Signed-off-by: Vignesh Venkatasubramanian <vigneshv@google.com>
Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
5 years agofate: force the simple idct for xvid custom matrix test
Janne Grunau [Fri, 31 Jan 2014 11:52:07 +0000 (12:52 +0100)]
fate: force the simple idct for xvid custom matrix test

The original test without a forced idct is still useful since it tests
the switching of the idct algorithm/permutation on x86 with MMX. MMXext
or SSE2. Make sure the test runs only if MMX inline asm is available and
force -cpuflags to all.
Add the required bitexact flag for both tests.

5 years agolavu: add missing log.h include in timer.h
Janne Grunau [Wed, 5 Feb 2014 16:52:35 +0000 (17:52 +0100)]
lavu: add missing log.h include in timer.h

5 years agoconfigure: use real libfdk-aac version instead of API version in help text
Timothy Gu [Wed, 5 Feb 2014 04:01:16 +0000 (20:01 -0800)]
configure: use real libfdk-aac version instead of API version in help text

Also use real name with a '-' instead of '_'.

Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
5 years agoMerge remote-tracking branch 'cus/stable'
Michael Niedermayer [Wed, 5 Feb 2014 13:12:46 +0000 (14:12 +0100)]
Merge remote-tracking branch 'cus/stable'

* cus/stable:
  ffplay: flush subtitle codecs as well with null packets
  ffplay: reorder the filters to ensure that inputs of the custom filters are merged first

Merged-by: Michael Niedermayer <michaelni@gmx.at>
5 years agox86/vp9lpf: remove 8 SWAPs in 84/48 transpose.
Clément Bœsch [Wed, 5 Feb 2014 06:21:13 +0000 (07:21 +0100)]
x86/vp9lpf: remove 8 SWAPs in 84/48 transpose.

5 years agox86/vp9lpf: remove braindead double pxor.
Clément Bœsch [Wed, 5 Feb 2014 06:21:11 +0000 (07:21 +0100)]
x86/vp9lpf: remove braindead double pxor.

5 years agox86/vp9lpf: save a few mov in flat8in/hev masks calc.
Clément Bœsch [Wed, 5 Feb 2014 06:21:09 +0000 (07:21 +0100)]
x86/vp9lpf: save a few mov in flat8in/hev masks calc.

5 years agox86/vp9lpf: add ff_vp9_loop_filter_[vh]_44_16_{sse2,ssse3,avx}.
Clément Bœsch [Wed, 5 Feb 2014 06:21:06 +0000 (07:21 +0100)]
x86/vp9lpf: add ff_vp9_loop_filter_[vh]_44_16_{sse2,ssse3,avx}.

5 years agoMerge remote-tracking branch 'qatar/master'
Michael Niedermayer [Wed, 5 Feb 2014 02:59:37 +0000 (03:59 +0100)]
Merge remote-tracking branch 'qatar/master'

* qatar/master:
  mpeg: K&R formatting cosmetics

Conflicts:
libavcodec/mpeg12dec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
5 years agoMerge commit '9ecb858775483a76c137e8e1ad45a95e318bca61'
Michael Niedermayer [Wed, 5 Feb 2014 02:25:52 +0000 (03:25 +0100)]
Merge commit '9ecb858775483a76c137e8e1ad45a95e318bca61'

* commit '9ecb858775483a76c137e8e1ad45a95e318bca61':
  doxy: Format @code blocks so they render properly

Merged-by: Michael Niedermayer <michaelni@gmx.at>
5 years agoMerge commit 'd9ae1031f5edbd25c8526b4cb51aba66d3bee931'
Michael Niedermayer [Wed, 5 Feb 2014 02:17:16 +0000 (03:17 +0100)]
Merge commit 'd9ae1031f5edbd25c8526b4cb51aba66d3bee931'

* commit 'd9ae1031f5edbd25c8526b4cb51aba66d3bee931':
  lavf: improve handling of sparse streams when muxing

Conflicts:
doc/APIchanges
libavformat/avformat.h
libavformat/mux.c
libavformat/options_table.h
libavformat/version.h

See: 37ed5df5c5e06a55724fb9eb215da1594b648282
Merged-by: Michael Niedermayer <michaelni@gmx.at>
5 years agoMerge commit '4c3e1956ee35fdcc5ffdb28782050164b4623c0b'
Michael Niedermayer [Wed, 5 Feb 2014 01:46:45 +0000 (02:46 +0100)]
Merge commit '4c3e1956ee35fdcc5ffdb28782050164b4623c0b'

* commit '4c3e1956ee35fdcc5ffdb28782050164b4623c0b':
  lagarith: reallocate rgb_planes when needed

Conflicts:
libavcodec/lagarith.c

See: 9eef41b848939a0a86582afdb45235e41612d9ba
Merged-by: Michael Niedermayer <michaelni@gmx.at>
5 years agoMerge commit '2240e2078d53d3cfce8ff1dda64e58fa72038602'
Michael Niedermayer [Wed, 5 Feb 2014 01:16:20 +0000 (02:16 +0100)]
Merge commit '2240e2078d53d3cfce8ff1dda64e58fa72038602'

* commit '2240e2078d53d3cfce8ff1dda64e58fa72038602':
  truemotion1: check the header size

See: e7b43e8e84e48fccf64cdc62430cb8b5c69e804c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
5 years agoMerge commit '1713eec29add37b654ec6bf262b843d139c1ffc6'
Michael Niedermayer [Wed, 5 Feb 2014 00:56:39 +0000 (01:56 +0100)]
Merge commit '1713eec29add37b654ec6bf262b843d139c1ffc6'

* commit '1713eec29add37b654ec6bf262b843d139c1ffc6':
  shorten: pad the internal bitstream buffer

See: 89d998f1c1eddac3a1256e28ac00ccfdf4d3edd1
Merged-by: Michael Niedermayer <michaelni@gmx.at>