ffmpeg.git
8 years agodocumented that av_codec_close is required to call
Anshul Maheshwari [Wed, 24 Jul 2013 06:50:02 +0000 (12:20 +0530)]
documented that av_codec_close is required to call

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoalsdec: minor simplification in read_block()
Michael Niedermayer [Wed, 24 Jul 2013 10:36:52 +0000 (12:36 +0200)]
alsdec: minor simplification in read_block()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoMerge remote-tracking branch 'qatar/master'
Michael Niedermayer [Wed, 24 Jul 2013 10:01:29 +0000 (12:01 +0200)]
Merge remote-tracking branch 'qatar/master'

* qatar/master:
  8bps: Make the bound-checks consistent

Conflicts:
libavcodec/8bps.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoMerge commit 'bd7b4da0f4627bb6c4a7c2575da83fe6b261a21c'
Michael Niedermayer [Wed, 24 Jul 2013 09:41:39 +0000 (11:41 +0200)]
Merge commit 'bd7b4da0f4627bb6c4a7c2575da83fe6b261a21c'

* commit 'bd7b4da0f4627bb6c4a7c2575da83fe6b261a21c':
  8bps: Bound-check the input buffer

Conflicts:
libavcodec/8bps.c

See: 66ff90f4a3d81c25feaa672dc8cc9cc88017753d
Merged-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoMerge commit '2f034f255c49050e894ab9b88087c09ebe249f3f'
Michael Niedermayer [Wed, 24 Jul 2013 09:09:26 +0000 (11:09 +0200)]
Merge commit '2f034f255c49050e894ab9b88087c09ebe249f3f'

* commit '2f034f255c49050e894ab9b88087c09ebe249f3f':
  4xm: Reject not a multiple of 16 dimension

The newly added checks are redundant and thus replaced by asserts

See: db5b4875514eb7740844f514dbf236c9179a6a93
Merged-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoMerge commit 'ca488ad480360dfafcb5766f7bfbb567a0638979'
Michael Niedermayer [Wed, 24 Jul 2013 08:28:38 +0000 (10:28 +0200)]
Merge commit 'ca488ad480360dfafcb5766f7bfbb567a0638979'

* commit 'ca488ad480360dfafcb5766f7bfbb567a0638979':
  alsdec: Clean up error paths

Conflicts:
libavcodec/alsdec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoMerge commit '70ecc175c7b513a153ac87d1c5d219556ca55070'
Michael Niedermayer [Wed, 24 Jul 2013 08:15:50 +0000 (10:15 +0200)]
Merge commit '70ecc175c7b513a153ac87d1c5d219556ca55070'

* commit '70ecc175c7b513a153ac87d1c5d219556ca55070':
  alsdec: Fix the clipping range

Conflicts:
libavcodec/alsdec.c

See: feaff427c0df015146f660199453bd8c0314e677

Merged-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoavformat/http: support reading compressed data
Zhang Rui [Mon, 22 Jul 2013 20:07:10 +0000 (04:07 +0800)]
avformat/http: support reading compressed data

Derived from VLC's http module.
Original authors:
  Antoine Cellerier <dionoea@videolan.org>
  Sébastien Escudier <sebastien-devel@celeos.eu>
  Rémi Duraffort <ivoire@videolan.org>
  Rémi Denis-Courmont <remi@remlab.net>
  Francois Cartegnie <fcvlcdev@free.fr>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoavcodec/utils: Warn the user about the lack of a lock manager if insufficient locks...
Michael Niedermayer [Tue, 23 Jul 2013 23:04:24 +0000 (01:04 +0200)]
avcodec/utils: Warn the user about the lack of a lock manager if insufficient locks are detected

A lock manager is not the only possibility to avoid open/close locking
issues but its easier and more robust than maintaining a lot of lock/unlock
calls.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years ago8bps: Make the bound-checks consistent
Luca Barbato [Tue, 23 Jul 2013 12:19:09 +0000 (14:19 +0200)]
8bps: Make the bound-checks consistent

8 years ago8bps: Bound-check the input buffer
Luca Barbato [Mon, 22 Jul 2013 21:26:05 +0000 (23:26 +0200)]
8bps: Bound-check the input buffer

Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
8 years ago4xm: Reject not a multiple of 16 dimension
Luca Barbato [Mon, 22 Jul 2013 10:44:19 +0000 (12:44 +0200)]
4xm: Reject not a multiple of 16 dimension

Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
8 years agoalsdec: Clean up error paths
Luca Barbato [Fri, 12 Jul 2013 21:38:02 +0000 (23:38 +0200)]
alsdec: Clean up error paths

Fix at least a memory leak.

CC: libav-stable@libav.org
8 years agoalsdec: Fix the clipping range
Luca Barbato [Fri, 12 Jul 2013 21:02:25 +0000 (23:02 +0200)]
alsdec: Fix the clipping range

mcc_weightings is only 32 elements.

Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
8 years agoavcodec/utils: use av_assert0() to check validity of input pointers for start code...
Michael Niedermayer [Tue, 23 Jul 2013 19:23:09 +0000 (21:23 +0200)]
avcodec/utils: use av_assert0() to check validity of input pointers for start code search

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoavfilter/avfiltergraph: minor cosmetic
Michael Niedermayer [Tue, 23 Jul 2013 18:58:21 +0000 (20:58 +0200)]
avfilter/avfiltergraph: minor cosmetic

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoavfilter: Dont partially merge lists
Michael Niedermayer [Mon, 22 Jul 2013 00:31:04 +0000 (02:31 +0200)]
avfilter: Dont partially merge lists

This prevents the unneeded insertion of multiple aresample filters in some cases

The format merging is moved to avoid having to call the channel layout
merge twice. The channel layout merge code uses different structures and
is not compatible with the added dry run wrappers.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoavformat/aviobuf/ffio_init_context: set seekable automatically
Hendrik Schreiber [Tue, 23 Jul 2013 09:25:34 +0000 (11:25 +0200)]
avformat/aviobuf/ffio_init_context: set seekable automatically

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoMerge remote-tracking branch 'qatar/master'
Michael Niedermayer [Tue, 23 Jul 2013 08:30:22 +0000 (10:30 +0200)]
Merge remote-tracking branch 'qatar/master'

* qatar/master:
  arm: Mangle external symbols properly in new vfp assembly files

See: 47d57f24e35f0e9694c615b81511dde4cda95c72
Merged-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoavcodec: add avcodec_chroma_pos_to_enum()
Michael Niedermayer [Wed, 17 Jul 2013 20:41:39 +0000 (22:41 +0200)]
avcodec: add avcodec_chroma_pos_to_enum()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoavcodec: add avcodec_enum_to_chroma_pos()
Michael Niedermayer [Wed, 17 Jul 2013 20:30:54 +0000 (22:30 +0200)]
avcodec: add avcodec_enum_to_chroma_pos()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoavcodec/libopenjpegen: XYZ 12 bit support for libopenjpeg encoder
clook [Sun, 14 Jul 2013 04:14:56 +0000 (04:14 +0000)]
avcodec/libopenjpegen: XYZ 12 bit support for libopenjpeg encoder

8 years agolibswscale: Adding RGB => XYZ support
clook [Sun, 14 Jul 2013 03:30:38 +0000 (03:30 +0000)]
libswscale: Adding RGB => XYZ support

8 years agoavformat/hls: avoid floating point arithmetic
Michael Niedermayer [Mon, 22 Jul 2013 17:36:33 +0000 (19:36 +0200)]
avformat/hls: avoid floating point arithmetic

Should make things more reproducable across platforms

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoavformat/hls: parse EXTINF duration as floating-point number
Zhang Rui [Mon, 22 Jul 2013 13:21:38 +0000 (21:21 +0800)]
avformat/hls: parse EXTINF duration as floating-point number

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoarm: Mangle external symbols properly in new vfp assembly files
Martin Storsjö [Mon, 22 Jul 2013 09:24:43 +0000 (12:24 +0300)]
arm: Mangle external symbols properly in new vfp assembly files

Signed-off-by: Martin Storsjö <martin@martin.st>
8 years agoarm: Mangle external symbols properly in new vfp assembly files
Martin Storsjö [Mon, 22 Jul 2013 09:33:22 +0000 (12:33 +0300)]
arm: Mangle external symbols properly in new vfp assembly files

Reviewed-by: Kostya Shishkov
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoMerge remote-tracking branch 'qatar/master'
Michael Niedermayer [Mon, 22 Jul 2013 10:11:18 +0000 (12:11 +0200)]
Merge remote-tracking branch 'qatar/master'

* qatar/master:
  arm: Add VFP-accelerated version of qmf_32_subbands

Merged-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoMerge commit '800ffab48a7844dd5dc0a33b8f6b8e5ed718cf2e'
Michael Niedermayer [Mon, 22 Jul 2013 10:10:53 +0000 (12:10 +0200)]
Merge commit '800ffab48a7844dd5dc0a33b8f6b8e5ed718cf2e'

* commit '800ffab48a7844dd5dc0a33b8f6b8e5ed718cf2e':
  dcadsp: Add a new method, qmf_32_subbands

Merged-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoMerge commit '8b9eba664edaddf9a304d3acbf0388b5c520781d'
Michael Niedermayer [Mon, 22 Jul 2013 10:05:16 +0000 (12:05 +0200)]
Merge commit '8b9eba664edaddf9a304d3acbf0388b5c520781d'

* commit '8b9eba664edaddf9a304d3acbf0388b5c520781d':
  arm: Add VFP-accelerated version of fft16

Merged-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoMerge commit 'ba6836c966debc56314ce2ef133c7f0c1fdfdeac'
Michael Niedermayer [Mon, 22 Jul 2013 10:03:45 +0000 (12:03 +0200)]
Merge commit 'ba6836c966debc56314ce2ef133c7f0c1fdfdeac'

* commit 'ba6836c966debc56314ce2ef133c7f0c1fdfdeac':
  arm: Add VFP-accelerated version of dca_lfe_fir

Merged-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoMerge commit 'b63bb251ea6d6ba23295294e37a92625c0192206'
Michael Niedermayer [Mon, 22 Jul 2013 09:56:04 +0000 (11:56 +0200)]
Merge commit 'b63bb251ea6d6ba23295294e37a92625c0192206'

* commit 'b63bb251ea6d6ba23295294e37a92625c0192206':
  arm: Add VFP-accelerated version of imdct_half

Merged-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoMerge commit 'd6e4f5fef0d811e180fd7541941e07dca9e11dc0'
Michael Niedermayer [Mon, 22 Jul 2013 09:55:20 +0000 (11:55 +0200)]
Merge commit 'd6e4f5fef0d811e180fd7541941e07dca9e11dc0'

* commit 'd6e4f5fef0d811e180fd7541941e07dca9e11dc0':
  arm: Add VFP-accelerated version of int32_to_float_fmul_array8

Merged-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoMerge commit '26ffcc7de1d98f77400a2ebe4e75055515c54587'
Michael Niedermayer [Mon, 22 Jul 2013 09:48:29 +0000 (11:48 +0200)]
Merge commit '26ffcc7de1d98f77400a2ebe4e75055515c54587'

* commit '26ffcc7de1d98f77400a2ebe4e75055515c54587':
  dcadec: Use int32_to_float_fmul_array8

Merged-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoMerge commit '31c6f6f65c0ed5a894e26ce44ab0c3e89c82b9a2'
Michael Niedermayer [Mon, 22 Jul 2013 09:47:49 +0000 (11:47 +0200)]
Merge commit '31c6f6f65c0ed5a894e26ce44ab0c3e89c82b9a2'

* commit '31c6f6f65c0ed5a894e26ce44ab0c3e89c82b9a2':
  fmtconvert: Add a new method, int32_to_float_fmul_array8

Merged-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoMerge commit 'ce9ed10ac27b9cf32a6257e083ea2f052692d971'
Michael Niedermayer [Mon, 22 Jul 2013 09:42:11 +0000 (11:42 +0200)]
Merge commit 'ce9ed10ac27b9cf32a6257e083ea2f052692d971'

* commit 'ce9ed10ac27b9cf32a6257e083ea2f052692d971':
  arm: Add VFP-accelerated version of int32_to_float_fmul_scalar

Merged-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoMerge commit '41ef1d360bac65032aa32f6b43ae137666507ae5'
Michael Niedermayer [Mon, 22 Jul 2013 09:40:21 +0000 (11:40 +0200)]
Merge commit '41ef1d360bac65032aa32f6b43ae137666507ae5'

* commit '41ef1d360bac65032aa32f6b43ae137666507ae5':
  arm: Add VFP-accelerated version of synth_filter_float

Merged-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoMerge commit '8000206abcc82491c2a8c71e494c5477ede7264c'
Michael Niedermayer [Mon, 22 Jul 2013 08:53:54 +0000 (10:53 +0200)]
Merge commit '8000206abcc82491c2a8c71e494c5477ede7264c'

* commit '8000206abcc82491c2a8c71e494c5477ede7264c':
  libspeexdec: fix detection of final terminator code

See: f3c9d66bafde9b8586bd63dd3307daa87352af75
Merged-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoMerge commit '7ef760d95c73dfee021b8fdee04f65126eb7edd1'
Michael Niedermayer [Mon, 22 Jul 2013 08:31:43 +0000 (10:31 +0200)]
Merge commit '7ef760d95c73dfee021b8fdee04f65126eb7edd1'

* commit '7ef760d95c73dfee021b8fdee04f65126eb7edd1':
  configure: generate full msvc debug symbols when linking in debug mode

Merged-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoMerge commit '4719040cd1b54381796b22056a9ae37bd2b4668d'
Michael Niedermayer [Mon, 22 Jul 2013 08:20:05 +0000 (10:20 +0200)]
Merge commit '4719040cd1b54381796b22056a9ae37bd2b4668d'

* commit '4719040cd1b54381796b22056a9ae37bd2b4668d':
  libx264: Define X264_API_IMPORTS on MSVC/ICL

Merged-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoarm: Add VFP-accelerated version of qmf_32_subbands
Ben Avison [Mon, 15 Jul 2013 17:28:17 +0000 (18:28 +0100)]
arm: Add VFP-accelerated version of qmf_32_subbands

               Before           After
               Mean    StdDev   Mean    StdDev  Change
This function   1323.0  98.0      746.2  60.6   +77.3%
Overall        15400.0 336.4    14147.5 288.4    +8.9%

Signed-off-by: Martin Storsjö <martin@martin.st>
8 years agodcadsp: Add a new method, qmf_32_subbands
Ben Avison [Mon, 15 Jul 2013 17:28:16 +0000 (18:28 +0100)]
dcadsp: Add a new method, qmf_32_subbands

This does most of the work formerly carried out by
the static function qmf_32_subbands() in dcadec.c.

Signed-off-by: Martin Storsjö <martin@martin.st>
8 years agoarm: Add VFP-accelerated version of fft16
Martin Storsjö [Fri, 19 Jul 2013 08:23:57 +0000 (11:23 +0300)]
arm: Add VFP-accelerated version of fft16

               Before           After
               Mean    StdDev   Mean    StdDev  Change
This function   1389.3  4.2       967.8  35.1   +43.6%
Overall        15577.5 83.2     15400.0 336.4    +1.2%

Signed-off-by: Martin Storsjö <martin@martin.st>
8 years agoarm: Add VFP-accelerated version of dca_lfe_fir
Martin Storsjö [Fri, 19 Jul 2013 08:03:32 +0000 (11:03 +0300)]
arm: Add VFP-accelerated version of dca_lfe_fir

               Before           After
               Mean    StdDev   Mean    StdDev  Change
This function    868.2  33.5      436.0  27.0   +99.1%
Overall        15973.0 223.2    15577.5  83.2    +2.5%

Signed-off-by: Martin Storsjö <martin@martin.st>
8 years agoarm: Add VFP-accelerated version of imdct_half
Martin Storsjö [Fri, 19 Jul 2013 07:59:17 +0000 (10:59 +0300)]
arm: Add VFP-accelerated version of imdct_half

               Before           After
               Mean    StdDev   Mean    StdDev  Change
This function   2653.0  28.5     1108.8  51.4   +139.3%
Overall        17049.5 408.2    15973.0 223.2     +6.7%

Signed-off-by: Martin Storsjö <martin@martin.st>
8 years agoarm: Add VFP-accelerated version of int32_to_float_fmul_array8
Ben Avison [Mon, 15 Jul 2013 17:28:12 +0000 (18:28 +0100)]
arm: Add VFP-accelerated version of int32_to_float_fmul_array8

               Before           After
               Mean    StdDev   Mean    StdDev  Change
This function    366.2  18.3      277.8  13.7   +31.9%
Overall        18420.5 489.1    17049.5 408.2    +8.0%

Signed-off-by: Martin Storsjö <martin@martin.st>
8 years agodcadec: Use int32_to_float_fmul_array8
Ben Avison [Tue, 16 Jul 2013 12:41:18 +0000 (15:41 +0300)]
dcadec: Use int32_to_float_fmul_array8

Signed-off-by: Martin Storsjö <martin@martin.st>
8 years agofmtconvert: Add a new method, int32_to_float_fmul_array8
Ben Avison [Mon, 15 Jul 2013 17:28:11 +0000 (18:28 +0100)]
fmtconvert: Add a new method, int32_to_float_fmul_array8

This is similar to int32_to_float_fmul_scalar, but
loads a new scalar multiplier every 8 input samples.
This enables the use of much larger input arrays, which
is important for pipelining on some CPUs (such as
ARMv6).

Signed-off-by: Martin Storsjö <martin@martin.st>
8 years agoarm: Add VFP-accelerated version of int32_to_float_fmul_scalar
Ben Avison [Mon, 15 Jul 2013 17:28:10 +0000 (18:28 +0100)]
arm: Add VFP-accelerated version of int32_to_float_fmul_scalar

               Before           After
               Mean    StdDev   Mean    StdDev  Change
This function   1175.0   4.4      366.2  18.3   +220.8%
Overall        19285.5 292.0    18420.5 489.1     +4.7%

Signed-off-by: Martin Storsjö <martin@martin.st>
8 years agoarm: Add VFP-accelerated version of synth_filter_float
Ben Avison [Mon, 15 Jul 2013 17:28:09 +0000 (18:28 +0100)]
arm: Add VFP-accelerated version of synth_filter_float

               Before           After
               Mean    StdDev   Mean    StdDev  Change
This function   9295.0 114.9     4853.2 83.5    +91.5%
Overall        23699.8 397.6    19285.5 292.0   +22.9%

Signed-off-by: Martin Storsjö <martin@martin.st>
8 years agodoc: add "rematrix_maxval"
Michael Niedermayer [Mon, 22 Jul 2013 01:37:55 +0000 (03:37 +0200)]
doc: add "rematrix_maxval"

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoswresample: fix negative rematrix volumns
Michael Niedermayer [Mon, 22 Jul 2013 01:24:22 +0000 (03:24 +0200)]
swresample: fix negative rematrix volumns

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoswresample: Make rematrix maxvalue user settable
Michael Niedermayer [Mon, 22 Jul 2013 01:23:54 +0000 (03:23 +0200)]
swresample: Make rematrix maxvalue user settable

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoavfilter/REDUCE_FORMATS: fix bug that ended reducing too early
Michael Niedermayer [Sun, 21 Jul 2013 23:55:48 +0000 (01:55 +0200)]
avfilter/REDUCE_FORMATS: fix bug that ended reducing too early

Prior to this it was possible that format reduction was ended
before it fully propagated leading to failure later in picking
formats.
No testcase with unmodified source exists, the case was reproduced
with less aggressive list merging though.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoavcodec/h264_sei: Try to make code more robust by jumping to the specified SEI ends
Michael Niedermayer [Sun, 21 Jul 2013 17:34:28 +0000 (19:34 +0200)]
avcodec/h264_sei: Try to make code more robust by jumping to the specified SEI ends

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agolibspeexdec: fix detection of final terminator code
Justin Ruggles [Sat, 13 Jul 2013 15:55:33 +0000 (11:55 -0400)]
libspeexdec: fix detection of final terminator code

8 years agoffplay: improve error message in case of failure, mention filtergraph configuration
Stefano Sabatini [Sat, 20 Jul 2013 17:04:22 +0000 (19:04 +0200)]
ffplay: improve error message in case of failure, mention filtergraph configuration

8 years agoconfigure: generate full msvc debug symbols when linking in debug mode
Hendrik Leppkes [Fri, 19 Jul 2013 13:44:39 +0000 (15:44 +0200)]
configure: generate full msvc debug symbols when linking in debug mode

Signed-off-by: Martin Storsjö <martin@martin.st>
8 years agoMerge remote-tracking branch 'cus/stable'
Michael Niedermayer [Sun, 21 Jul 2013 16:03:21 +0000 (18:03 +0200)]
Merge remote-tracking branch 'cus/stable'

* cus/stable:
  ffplay: fix build with disabled avfilter

Merged-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoavcodec/ff_h264_decode_sei: use skip_bits_long()
Michael Niedermayer [Sun, 21 Jul 2013 14:39:18 +0000 (16:39 +0200)]
avcodec/ff_h264_decode_sei: use skip_bits_long()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoavcodec/ff_h264_decode_sei: Check SEI size
Michael Niedermayer [Sun, 21 Jul 2013 14:38:47 +0000 (16:38 +0200)]
avcodec/ff_h264_decode_sei: Check SEI size

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoavcodec/ff_h264_decode_sei: fix integer overflow with size.
Michael Niedermayer [Sun, 21 Jul 2013 14:34:14 +0000 (16:34 +0200)]
avcodec/ff_h264_decode_sei: fix integer overflow with size.

This issue is hypothetical and no testcase is available.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoavcodec/h264_sei/ff_h264_decode_sei: fix error codes for insufficient data
Michael Niedermayer [Sun, 21 Jul 2013 14:15:24 +0000 (16:15 +0200)]
avcodec/h264_sei/ff_h264_decode_sei: fix error codes for insufficient data

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoRevert "avformat/utils: Close codec context since it is allocated by avformat_new_str...
Michael Niedermayer [Sun, 21 Jul 2013 15:51:25 +0000 (17:51 +0200)]
Revert "avformat/utils: Close codec context since it is allocated by avformat_new_stream in refrence to ticket 2716"

This causes a race condition with VLC. Its plausible that other
applications also would have races with it and its just fixing a memleak when
the user application forgets to free the codec. It causes more
problems than it solves in its current form, thus the revert.
Better solutions are welcome

This reverts commit 0f229f9b91fe3c4ebd97e88f004d638819b76add.

8 years agoh264: add frame packing as stereo_mode frame metadata
Joakim Plate [Thu, 27 Jun 2013 21:09:06 +0000 (23:09 +0200)]
h264: add frame packing as stereo_mode frame metadata

This matches the matroska defintion of stereo_mode, with
no metadata written if no info exist in sei

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoavformat/utils: Close codec context since it is allocated by avformat_new_stream...
Anshul Maheshwari [Thu, 27 Jun 2013 10:09:19 +0000 (15:39 +0530)]
avformat/utils: Close codec context since it is allocated by avformat_new_stream in refrence to ticket 2716

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agolibx264: Define X264_API_IMPORTS on MSVC/ICL
Derek Buitenhuis [Fri, 19 Jul 2013 18:25:57 +0000 (14:25 -0400)]
libx264: Define X264_API_IMPORTS on MSVC/ICL

libx264 has a few data exports which require X264_API_IMPORTS
to be defined if we link to libx264 dynamically on Windows.

In a similar fashion to how we handle our compat snprintf
implementation, if we define it all the time, the compiler
will first try and link to __imp_x264_symbol_name, and failing
that, as in the case of a static libx264, will attempt to link
to the non-prefixed symbol, which has already been pulled in by
other x264 functions' object files.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
8 years agoMerge remote-tracking branch 'qatar/master'
Michael Niedermayer [Sun, 21 Jul 2013 10:07:35 +0000 (12:07 +0200)]
Merge remote-tracking branch 'qatar/master'

* qatar/master:
  dsicinav: Clip the source size to the expected maximum

Clipping the compressed size based on the uncompressed size is not correct
thus this commit is not merged, and the merge is for git metadata only

Merged-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoffplay: fix build with disabled avfilter
Marton Balint [Sun, 21 Jul 2013 09:55:49 +0000 (11:55 +0200)]
ffplay: fix build with disabled avfilter

Got broken in b383498e.

Signed-off-by: Marton Balint <cus@passwd.hu>
8 years agoMerge commit 'dd0bfc3a6a310e3e3674ce7742672d689a9a0e93'
Michael Niedermayer [Sun, 21 Jul 2013 09:55:51 +0000 (11:55 +0200)]
Merge commit 'dd0bfc3a6a310e3e3674ce7742672d689a9a0e93'

* commit 'dd0bfc3a6a310e3e3674ce7742672d689a9a0e93':
  dsicinav: Bound-check the source buffer when needed

Conflicts:
libavcodec/dsicinav.c

See: 47f0beadba9003391d8bfef59b15aa21a5b2d293
Merged-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoMerge commit 'fcae3ff124ee97c9265e3b93f3d41238b2aee9bd'
Michael Niedermayer [Sun, 21 Jul 2013 09:45:48 +0000 (11:45 +0200)]
Merge commit 'fcae3ff124ee97c9265e3b93f3d41238b2aee9bd'

* commit 'fcae3ff124ee97c9265e3b93f3d41238b2aee9bd':
  dsicinav: K&R formatting cosmetics

Conflicts:
libavcodec/dsicinav.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
8 years agovfilter/vf_scale: avoid using "{}"
Michael Niedermayer [Sun, 21 Jul 2013 02:47:09 +0000 (04:47 +0200)]
vfilter/vf_scale: avoid using "{}"

Should fix compile issues with MSVC

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoavcodec/snowenc: convert speed relevant asserts to av_assert2()
Michael Niedermayer [Sun, 21 Jul 2013 02:40:12 +0000 (04:40 +0200)]
avcodec/snowenc: convert speed relevant asserts to av_assert2()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoavcodec/snowdec: remove assert.h include, its unused
Michael Niedermayer [Sun, 21 Jul 2013 02:36:32 +0000 (04:36 +0200)]
avcodec/snowdec: remove assert.h include, its unused

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agojpeg2000dec: Support non subsampled 9-16bit planar pixel formats
Michael Niedermayer [Sun, 7 Jul 2013 22:58:40 +0000 (00:58 +0200)]
jpeg2000dec: Support non subsampled 9-16bit planar pixel formats

This applies changes similar to fc6de70c44be05eb0368ab519bfb790431d8dee5
to the >8bit codepath

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agodoc/filters: document vf_scales color range
Michael Niedermayer [Sat, 20 Jul 2013 21:24:13 +0000 (23:24 +0200)]
doc/filters: document vf_scales color range

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoavfilter/vf_scale; fix indent
Michael Niedermayer [Sat, 20 Jul 2013 20:20:25 +0000 (22:20 +0200)]
avfilter/vf_scale; fix indent

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoavfilter/vf_scale: add in/out color range option
Michael Niedermayer [Sat, 20 Jul 2013 20:12:42 +0000 (22:12 +0200)]
avfilter/vf_scale: add in/out color range option

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoavfilter/vf_scale: Add in/out yuv color matrix option
Michael Niedermayer [Sat, 20 Jul 2013 20:11:50 +0000 (22:11 +0200)]
avfilter/vf_scale: Add in/out yuv color matrix option

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agolavu/log: print prefix after \r.
Nicolas George [Fri, 19 Jul 2013 13:32:25 +0000 (15:32 +0200)]
lavu/log: print prefix after \r.

Should fix trac ticket #2797 because of the progress line.

8 years agoMerge remote-tracking branch 'qatar/master'
Michael Niedermayer [Sat, 20 Jul 2013 08:48:15 +0000 (10:48 +0200)]
Merge remote-tracking branch 'qatar/master'

* qatar/master:
  lavfi: filtfmts: use newer avfilter APIs

Merged-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoMerge commit '36fb0d02a1faa11eaee51de01fb4061ad6092af9'
Michael Niedermayer [Sat, 20 Jul 2013 08:37:25 +0000 (10:37 +0200)]
Merge commit '36fb0d02a1faa11eaee51de01fb4061ad6092af9'

* commit '36fb0d02a1faa11eaee51de01fb4061ad6092af9':
  rtsp: Support multicast source filters (RFC 4570)
  rtpproto: Check the source IP if one single source has been specified
  rtpproto: Support IGMPv3 source specific multicast inclusion

Conflicts:
libavformat/rtpproto.c
libavformat/rtsp.c
libavformat/rtsp.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoffplay: use start_time as next audio pts on flush when seeking is not supported
Marton Balint [Sat, 13 Jul 2013 11:55:43 +0000 (13:55 +0200)]
ffplay: use start_time as next audio pts on flush when seeking is not supported

Theoretically using start_time should also work if seeking is available and we
could determine that the next packet after a flush packet is the first packet
of a stream, but I could not think of an easy and clean way to do that, that is
why I sticked to the no seeking available condition for now.

Fixes ticket #2647.

Signed-off-by: Marton Balint <cus@passwd.hu>
8 years agoffplay: estimate audio frame pts from the previous frame pts values
Marton Balint [Sat, 13 Jul 2013 00:50:24 +0000 (02:50 +0200)]
ffplay: estimate audio frame pts from the previous frame pts values

Previously we estimated the audio packet pts instead of the frame pts,
therefore it only worked within a single packet (containing multiple frames).

The new method works accross seperate audio packets as well and also handles
better the case if a decoder buffers several packets before outputting a
decoded frame.

Signed-off-by: Marton Balint <cus@passwd.hu>
8 years agoffplay: simplify audio decoding
Marton Balint [Tue, 2 Jul 2013 23:58:15 +0000 (01:58 +0200)]
ffplay: simplify audio decoding

Also use negative stream_index for signaling obsolete audio packets. Using the
size alone is not enough, because size is 0 for null packets as well.

Signed-off-by: Marton Balint <cus@passwd.hu>
8 years agoavfilter/vf_separatefields: fix ;;
Michael Niedermayer [Fri, 19 Jul 2013 22:44:09 +0000 (00:44 +0200)]
avfilter/vf_separatefields: fix ;;

Found-by: llogan
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoavformat/matroskaenc: Only change chapter ids if needed.
Michael Niedermayer [Fri, 19 Jul 2013 20:52:16 +0000 (22:52 +0200)]
avformat/matroskaenc: Only change chapter ids if needed.

This also fixes the case where negative chapter ids where input
And fixes the case where remuxing from mkv changed chapter ids

Found-by: Luca Barbato
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agodsicinav: Clip the source size to the expected maximum
Luca Barbato [Fri, 19 Jul 2013 19:34:21 +0000 (21:34 +0200)]
dsicinav: Clip the source size to the expected maximum

A packet larger than cin->bitmap_size does not make sense.

Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
8 years agodsicinav: Bound-check the source buffer when needed
Luca Barbato [Fri, 19 Jul 2013 19:09:40 +0000 (21:09 +0200)]
dsicinav: Bound-check the source buffer when needed

Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
8 years agodsicinav: K&R formatting cosmetics
Luca Barbato [Fri, 19 Jul 2013 19:05:44 +0000 (21:05 +0200)]
dsicinav: K&R formatting cosmetics

8 years agoavfilter: fix preprocessor condition
wm4 [Fri, 19 Jul 2013 17:05:41 +0000 (19:05 +0200)]
avfilter: fix preprocessor condition

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agodoc/filters: add sepia example for colorchannelmixer
Lukasz Marek [Wed, 17 Jul 2013 23:34:43 +0000 (01:34 +0200)]
doc/filters: add sepia example for colorchannelmixer

Signed-off-by: Paul B Mahol <onemda@gmail.com>
8 years agoavutil/softfloat: remove unneeded include assert.h
Michael Niedermayer [Fri, 19 Jul 2013 16:56:33 +0000 (18:56 +0200)]
avutil/softfloat: remove unneeded include assert.h

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agotests/tiny_psnr: remove unneeded include assert.h
Michael Niedermayer [Fri, 19 Jul 2013 16:55:28 +0000 (18:55 +0200)]
tests/tiny_psnr: remove unneeded include assert.h

This is the only such occurance on tests/

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoavfilter/vf_yadif:remove unneeded include assert.h
Michael Niedermayer [Fri, 19 Jul 2013 16:53:37 +0000 (18:53 +0200)]
avfilter/vf_yadif:remove unneeded include assert.h

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoswscale: remove unneeded include assert.h
Michael Niedermayer [Fri, 19 Jul 2013 16:52:41 +0000 (18:52 +0200)]
swscale: remove unneeded include assert.h

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agojpeg2000dec: silence unused variable warning
Michael Niedermayer [Fri, 19 Jul 2013 15:54:57 +0000 (17:54 +0200)]
jpeg2000dec: silence unused variable warning

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agobmp: fix decoding of flipped rle4
Piotr Bandurski [Thu, 18 Jul 2013 07:36:05 +0000 (09:36 +0200)]
bmp: fix decoding of flipped rle4

Fixes ticket #2794

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoswscale/input: fix 16bit gbrp input
Michael Niedermayer [Fri, 19 Jul 2013 02:19:23 +0000 (04:19 +0200)]
swscale/input: fix 16bit gbrp input

Fixes Ticket2793

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoexamples: demuxing: print ffplay command even if sample format is planar
wm4 [Thu, 18 Jul 2013 13:45:37 +0000 (15:45 +0200)]
examples: demuxing: print ffplay command even if sample format is planar

Adjust the code so that a working ffplay command is printed in the
planar audio case.