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android-x86/external-ffmpeg.git
12 years agobavfilter/filtfmts: fix type for channel layouts
Michael Niedermayer [Wed, 19 Sep 2012 20:19:06 +0000 (22:19 +0200)]
bavfilter/filtfmts: fix type for channel layouts

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years agoav_des_init: suppress warning about unused parameter
Michael Niedermayer [Wed, 19 Sep 2012 19:57:58 +0000 (21:57 +0200)]
av_des_init: suppress warning about unused parameter

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years agoavutil: Cast AV_NOPTS_VALUE to int64_t explicitly
Andrey Utkin [Wed, 19 Sep 2012 17:42:14 +0000 (19:42 +0200)]
avutil: Cast AV_NOPTS_VALUE to int64_t explicitly

Thus comparsion against int64_t value will not raise warning
(from -Wextra set) about comparsion of unsigned and signed integer

commiter added () and changed the litteral to unsigned

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years agowmavoice: initialize best_hist_ptr to NULL to prevent (incorrect) warning.
Michael Niedermayer [Wed, 19 Sep 2012 16:33:30 +0000 (18:33 +0200)]
wmavoice: initialize best_hist_ptr to NULL to prevent (incorrect) warning.

As a sideeffect this makes the code more robust if a future change leaves
a path where it may be uninitialized otherwise.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years agoMerge remote-tracking branch 'qatar/master'
Michael Niedermayer [Wed, 19 Sep 2012 13:30:24 +0000 (15:30 +0200)]
Merge remote-tracking branch 'qatar/master'

* qatar/master:
  rv34: use ff_MPV_common_frame_size_change()
  mpegvideo: add reinit function for frame parameter changes

Merged-by: Michael Niedermayer <michaelni@gmx.at>
12 years agoMerge commit '1b3439b3055b083df51d7f7838ecc6b3f708b15c'
Michael Niedermayer [Wed, 19 Sep 2012 12:53:53 +0000 (14:53 +0200)]
Merge commit '1b3439b3055b083df51d7f7838ecc6b3f708b15c'

* commit '1b3439b3055b083df51d7f7838ecc6b3f708b15c':
  mpegvideo: move frame size dependent memory management to separate functions
  configure: add --toolchain option
  configure: Make the smoothstreaming muxer enable the ismv muxer
  smoothstreaming: Export the mp4 codec tags
  mov: check for EOF in long lasting loops
  avcodec: cleanup utils.c
  binkaudio: remove unneeded GET_BITS_SAFE macro
  binkaudio: use float sample format
  binkaudio: use a different value for the coefficient scale for the DCT codec

Conflicts:
configure
libavcodec/mpegvideo.c
libavcodec/utils.c
libavformat/Makefile

Merged-by: Michael Niedermayer <michaelni@gmx.at>
12 years agodoc/filters: clarify use of graph2dot
Tim Nicholson [Wed, 19 Sep 2012 08:02:01 +0000 (09:02 +0100)]
doc/filters: clarify use of graph2dot

The GRAPH_DESCRIPTION string supplied to graph2dot must include explicitly
defined inputs and outputs which are not normally part of the command line
used in a real invocation.

This clarifies that requirement, and provides an example.

Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
12 years agoffprobe: fix CSV writer output
Stefano Sabatini [Wed, 19 Sep 2012 09:23:11 +0000 (11:23 +0200)]
ffprobe: fix CSV writer output

Fix regression introduced in 749ddc14fc9ebcef09965dfd98c8bf2505dc3b58.

12 years agorv34: use ff_MPV_common_frame_size_change()
Janne Grunau [Wed, 5 Sep 2012 18:49:18 +0000 (20:49 +0200)]
rv34: use ff_MPV_common_frame_size_change()

Specialised functionality for size changes with the advantage of
supporting frame size changes during frame-based multithreading.

12 years agompegvideo: add reinit function for frame parameter changes
Janne Grunau [Wed, 5 Sep 2012 18:40:12 +0000 (20:40 +0200)]
mpegvideo: add reinit function for frame parameter changes

This is mainly required for frame parameter changes during frame based
multithreading but single threaded usage profits too from avoiding
ff_MPV_common_end()/ff_MPV_common_init() cycles.

12 years agompegvideo: move frame size dependent memory management to separate functions
Janne Grunau [Wed, 5 Sep 2012 14:34:05 +0000 (16:34 +0200)]
mpegvideo: move frame size dependent memory management to separate functions

This is a preparation for supporting frame size changes during
frame-based multithreading.

12 years agoFix segfault with -filters option
Bobby Bingham [Wed, 19 Sep 2012 04:27:43 +0000 (23:27 -0500)]
Fix segfault with -filters option

Filters now use null pointers to indicate having no input/output pads,
rather than empty lists of pads. We can't assume pad is non-null
anymore.

Signed-off-by: Bobby Bingham <uhmmmm@gmail.com>
12 years agoffserver: fix typo in log message
Bobby Bingham [Wed, 19 Sep 2012 00:57:12 +0000 (19:57 -0500)]
ffserver: fix typo in log message

Signed-off-by: Bobby Bingham <uhmmmm@gmail.com>
12 years agoconfigure: add --toolchain option
Mans Rullgard [Sun, 16 Sep 2012 21:06:53 +0000 (22:06 +0100)]
configure: add --toolchain option

This allows creating canned shorthands for common combinations
of cc, ld etc.

Signed-off-by: Mans Rullgard <mans@mansr.com>
12 years agoavidec: workaround aac with broken block align
Michael Niedermayer [Tue, 18 Sep 2012 19:47:22 +0000 (21:47 +0200)]
avidec: workaround aac with broken block align

Fixes Ticket1742

Based on patch by: Nikola Vranic <nikola.vranic@rt-rk.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years agoffprobe: Add a few common disposition cases
Derek Buitenhuis [Tue, 18 Sep 2012 20:09:46 +0000 (16:09 -0400)]
ffprobe: Add a few common disposition cases

This info is crucial in knowing which stream to pick in an
automated setup.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
12 years agolavfi/select: make sure avctx is set before closing it.
Clément Bœsch [Tue, 18 Sep 2012 16:49:09 +0000 (18:49 +0200)]
lavfi/select: make sure avctx is set before closing it.

This avoid a crash when the filter fails before config_input(),
typically with a syntax error in the next filter:
    select=gt(scene\,.4),select=fail

12 years agoSilence warning C4554 when compiling with msvc.
Carl Eugen Hoyos [Tue, 18 Sep 2012 16:38:16 +0000 (18:38 +0200)]
Silence warning C4554 when compiling with msvc.

warning C4554: '>>' : check operator precedence for possible error; use parentheses to clarify precedence

Reviewed-by: Derek Buitenhuis
12 years agosonic: factorize tail_size
Michael Niedermayer [Tue, 18 Sep 2012 15:37:41 +0000 (17:37 +0200)]
sonic: factorize tail_size

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years agosonicenc: limit quant so that golomb codes are less than 32 bits long
Michael Niedermayer [Tue, 18 Sep 2012 15:33:55 +0000 (17:33 +0200)]
sonicenc: limit quant so that golomb codes are less than 32 bits long

before they could become 33 bits

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years agoconfigure: Make the smoothstreaming muxer enable the ismv muxer
Martin Storsjö [Tue, 18 Sep 2012 08:34:16 +0000 (11:34 +0300)]
configure: Make the smoothstreaming muxer enable the ismv muxer

This doesn't fix any build failure, but the smoothstreaming muxer
opens a chained ismv muxer.

Signed-off-by: Martin Storsjö <martin@martin.st>
12 years agosmoothstreaming: Export the mp4 codec tags
Martin Storsjö [Tue, 18 Sep 2012 08:31:44 +0000 (11:31 +0300)]
smoothstreaming: Export the mp4 codec tags

This fixes stream copy from a format that already has incompatible
codec tags set. The chained ismv muxer exports this same codec tag
list, so set it on this one as well, to allow the caller (and
lavf common code) to set them correctly.

Signed-off-by: Martin Storsjö <martin@martin.st>
12 years agox86/mpegaudiodec: drop likely now unneeded #if HAVE_AVX_EXTERNAL
Michael Niedermayer [Tue, 18 Sep 2012 14:15:17 +0000 (16:15 +0200)]
x86/mpegaudiodec: drop likely now unneeded #if HAVE_AVX_EXTERNAL

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years agompegaudiodec: add prototypes for all functions that may need them
Michael Niedermayer [Tue, 18 Sep 2012 14:10:09 +0000 (16:10 +0200)]
mpegaudiodec: add prototypes for all functions that may need them

fixes compile failure

Found-by: kriegerod
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years agoallcodecs: re-enable sonic
Michael Niedermayer [Tue, 18 Sep 2012 13:45:20 +0000 (15:45 +0200)]
allcodecs: re-enable sonic

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years agosonic: update to encode2() API
Michael Niedermayer [Tue, 18 Sep 2012 13:45:07 +0000 (15:45 +0200)]
sonic: update to encode2() API

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years agomov: check for EOF in long lasting loops
Luca Barbato [Sun, 16 Sep 2012 18:32:12 +0000 (20:32 +0200)]
mov: check for EOF in long lasting loops

A quite widespread pattern in the demuxer is read a 32bit unsigned
integer and then loop till this value is reached.

Checking for EOF prevents pathological situations.

12 years agoavcodec: cleanup utils.c
Luca Barbato [Fri, 14 Sep 2012 17:18:17 +0000 (19:18 +0200)]
avcodec: cleanup utils.c

12 years agobinkaudio: remove unneeded GET_BITS_SAFE macro
Justin Ruggles [Mon, 17 Sep 2012 20:20:36 +0000 (16:20 -0400)]
binkaudio: remove unneeded GET_BITS_SAFE macro

Normal get_bits() already has overread protection.

12 years agobinkaudio: use float sample format
Justin Ruggles [Mon, 27 Aug 2012 00:41:45 +0000 (20:41 -0400)]
binkaudio: use float sample format

Use planar for DCT codec, interleaved for RDFT codec.

12 years agobinkaudio: use a different value for the coefficient scale for the DCT codec
Justin Ruggles [Mon, 17 Sep 2012 20:13:24 +0000 (16:13 -0400)]
binkaudio: use a different value for the coefficient scale for the DCT codec

Eliminates the need for vector_fmul_scalar() in each frame.

12 years agoMerge remote-tracking branch 'qatar/master'
Michael Niedermayer [Tue, 18 Sep 2012 13:06:43 +0000 (15:06 +0200)]
Merge remote-tracking branch 'qatar/master'

* qatar/master:
  flvenc: silence bogus warning
  configure: include flags in nm variable
  alsdec: fix misplaced parentheses.
  alsdec: check return values.
  alsdec: fix number of decoded samples in first sub-block in BGMC mode.
  alsdec: Fix out of ltp_gain_values read.
  alsdec: Check that quantized parcor coeffs are within range.
  alsdec: check opt_order.

Conflicts:
configure
libavcodec/alsdec.c
libavformat/flvenc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
12 years agoMerge commit '23aae62c2cb4504a09ceb8cd0cabc1c8b260f521'
Michael Niedermayer [Tue, 18 Sep 2012 12:30:31 +0000 (14:30 +0200)]
Merge commit '23aae62c2cb4504a09ceb8cd0cabc1c8b260f521'

* commit '23aae62c2cb4504a09ceb8cd0cabc1c8b260f521':
  alsdec: Check k used for rice decoder.
  avfiltergraph: silence an uninitialized variable warning
  xsubenc: reindent
  lavc: replace AVCodecContext.encode with subtitle-specific callback
  lavc: add const to private codec class initialization.
  avconv: don't pass a bogus parameter to avfilter_graph_create_filter().
  id3v2: strdup the genre name explicitly.
  lavf/id3v2: do not export empty fields.
  buffersrc: add const to the AVFrame* argument of av_buffersrc_write_frame()
  lavfi: replace empty input/output lists with null pointers

Conflicts:
ffmpeg_filter.c
libavcodec/alsdec.c
libavcodec/dvdsubenc.c
libavcodec/utils.c
libavcodec/v210dec.h
libavfilter/af_channelsplit.c
libavfilter/avfiltergraph.c
libavfilter/buffersrc.c
libavfilter/src_movie.c
libavfilter/vf_ass.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
12 years agotargaenc: Use named TGA_RLE constant instead of magic number
Bobby Bingham [Tue, 18 Sep 2012 08:45:09 +0000 (10:45 +0200)]
targaenc: Use named TGA_RLE constant instead of magic number

12 years agoFix typo in targa encoder comment
Bobby Bingham [Tue, 18 Sep 2012 08:44:32 +0000 (10:44 +0200)]
Fix typo in targa encoder comment

12 years agoflvenc: silence bogus warning
Benjamin Larsson [Mon, 17 Sep 2012 19:14:58 +0000 (21:14 +0200)]
flvenc: silence bogus warning

The compiler fails to figure out that enc->codec_type can only
have 3 different values.
Thus when an if/else is encountered it triggers on the possibility
of the else case has not initialized the flags variable.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
12 years agodoc: fix typos in filter documentation
Bobby Bingham [Tue, 18 Sep 2012 05:38:30 +0000 (00:38 -0500)]
doc: fix typos in filter documentation

Signed-off-by: Bobby Bingham <uhmmmm@gmail.com>
12 years agodsputil: change assert(8) to av_assert2(8)
Michael Niedermayer [Tue, 18 Sep 2012 03:27:23 +0000 (05:27 +0200)]
dsputil: change assert(8) to av_assert2(8)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years agoswscale: change assert() to av_assert()
Michael Niedermayer [Tue, 18 Sep 2012 03:19:11 +0000 (05:19 +0200)]
swscale: change assert() to av_assert()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years agonsvdec: change 2 commented assert() to av_assert()
Michael Niedermayer [Tue, 18 Sep 2012 03:08:32 +0000 (05:08 +0200)]
nsvdec: change 2 commented assert() to av_assert()

they keep showing up if i grep for non av assert()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years agoget_cabac_inline_x86: workaround clang bug with disabled optimizations
Michael Niedermayer [Thu, 13 Sep 2012 20:24:47 +0000 (22:24 +0200)]
get_cabac_inline_x86: workaround clang bug with disabled optimizations

gcc produces binary identical output relative to before this change

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years agoconfigure: include flags in nm variable
Mans Rullgard [Sun, 16 Sep 2012 20:47:16 +0000 (21:47 +0100)]
configure: include flags in nm variable

This simplifies ensuring proper flags are used when the default
is overridden by the system or on the command line.

Signed-off-by: Mans Rullgard <mans@mansr.com>
12 years agoWhen copying pkt side_data, don't forget size, type
Andrey Utkin [Mon, 17 Sep 2012 16:55:02 +0000 (19:55 +0300)]
When copying pkt side_data, don't forget size, type

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years agolibx264: feed x264_param_apply_profile from AVCodecContext.profile in absence of...
Lyubomir Marinov [Sun, 16 Sep 2012 19:53:49 +0000 (22:53 +0300)]
libx264: feed x264_param_apply_profile from AVCodecContext.profile in absence of other information

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years agolibx264: connect AVCodecContext.rtp_payload_size to x264_params_t.i_slice_max_size
Lyubomir Marinov [Sun, 16 Sep 2012 09:46:27 +0000 (12:46 +0300)]
libx264: connect AVCodecContext.rtp_payload_size to x264_params_t.i_slice_max_size

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years agoRemove code that duplicates existing code a few lines down.
Reimar Döffinger [Mon, 17 Sep 2012 19:16:32 +0000 (21:16 +0200)]
Remove code that duplicates existing code a few lines down.

This also fixes a potential crash since s->pb can be NULL.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
12 years agodirac_arith: Fix unprotected inline asm
Derek Buitenhuis [Sun, 16 Sep 2012 23:46:02 +0000 (19:46 -0400)]
dirac_arith: Fix unprotected inline asm

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
12 years agoalsdec: fix misplaced parentheses.
Clément Bœsch [Tue, 4 Sep 2012 18:30:14 +0000 (14:30 -0400)]
alsdec: fix misplaced parentheses.

Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
12 years agoalsdec: check return values.
Thilo Borgmann [Tue, 27 Mar 2012 16:06:54 +0000 (18:06 +0200)]
alsdec: check return values.

Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
12 years agoalsdec: fix number of decoded samples in first sub-block in BGMC mode.
Thilo Borgmann [Sun, 15 Apr 2012 16:07:12 +0000 (18:07 +0200)]
alsdec: fix number of decoded samples in first sub-block in BGMC mode.

Fixes CVE-2012-2790

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
12 years agoalsdec: Fix out of ltp_gain_values read.
Thilo Borgmann [Sun, 11 Mar 2012 15:56:23 +0000 (16:56 +0100)]
alsdec: Fix out of ltp_gain_values read.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
12 years agoalsdec: Check that quantized parcor coeffs are within range.
Michael Niedermayer [Wed, 29 Feb 2012 05:10:17 +0000 (06:10 +0100)]
alsdec: Check that quantized parcor coeffs are within range.

ALS spec:
11.6.3.1.1 Quantization and encoding of parcor coefficients
...
In all cases the resulting quantized values ak are restricted to the range [-64,63].

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
12 years agoalsdec: Check k used for rice decoder.
Michael Niedermayer [Sat, 7 Apr 2012 15:25:47 +0000 (17:25 +0200)]
alsdec: Check k used for rice decoder.

Values that fail this check will cause failure of decode_rice()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
12 years agoalsdec: check opt_order.
Michael Niedermayer [Sat, 24 Mar 2012 00:39:13 +0000 (01:39 +0100)]
alsdec: check opt_order.

Fixes out of array write in quant_cof.
Also make sure no invalid opt_order stays in the context.

Fixes CVE-2012-2775

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
12 years agoavfiltergraph: silence an uninitialized variable warning
Anton Khirnov [Sat, 18 Aug 2012 14:51:32 +0000 (16:51 +0200)]
avfiltergraph: silence an uninitialized variable warning

The warning is:
libavfilter/avfiltergraph.c: In function ‘avfilter_graph_config’:
libavfilter/avfiltergraph.c:528:9: warning: ‘best_idx’ may be used uninitialized in this function [-Wuninitialized]
libavfilter/avfiltergraph.c:479:13: note: ‘best_idx’ was declared here

Initialize it to an invalid value and add an assert that it's properly
set later.

12 years agoxsubenc: reindent
Anton Khirnov [Sat, 18 Aug 2012 14:42:50 +0000 (16:42 +0200)]
xsubenc: reindent

12 years agolavc: replace AVCodecContext.encode with subtitle-specific callback
Anton Khirnov [Sat, 18 Aug 2012 14:41:24 +0000 (16:41 +0200)]
lavc: replace AVCodecContext.encode with subtitle-specific callback

AVCodecContext.encode is currently used only for subtitles, encode2 is
used for audio and video.

12 years agolavc: add const to private codec class initialization.
Anton Khirnov [Sat, 18 Aug 2012 14:21:00 +0000 (16:21 +0200)]
lavc: add const to private codec class initialization.

Silences a warning about discarding const.

12 years agoavconv: don't pass a bogus parameter to avfilter_graph_create_filter().
Anton Khirnov [Sat, 18 Aug 2012 14:15:42 +0000 (16:15 +0200)]
avconv: don't pass a bogus parameter to avfilter_graph_create_filter().

The buffer sink does not take any parameters.

Fixes an uninitialized variable warning.

12 years agoid3v2: strdup the genre name explicitly.
Clément Bœsch [Sat, 12 May 2012 20:39:30 +0000 (22:39 +0200)]
id3v2: strdup the genre name explicitly.

It would have been done anyway in the av_dict_set() call.

This simplifies the code and avoid a warning because of assigning a
const string from ff_id3v1_genre_str to a non-const variable.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
12 years agolavf/id3v2: do not export empty fields.
Clément Bœsch [Sat, 12 May 2012 20:31:11 +0000 (22:31 +0200)]
lavf/id3v2: do not export empty fields.

This also avoids a memleak.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
12 years agobuffersrc: add const to the AVFrame* argument of av_buffersrc_write_frame()
Anton Khirnov [Sat, 18 Aug 2012 06:58:09 +0000 (08:58 +0200)]
buffersrc: add const to the AVFrame* argument of av_buffersrc_write_frame()

12 years agolavfi: replace empty input/output lists with null pointers
Mans Rullgard [Sun, 16 Sep 2012 11:58:49 +0000 (12:58 +0100)]
lavfi: replace empty input/output lists with null pointers

Signed-off-by: Mans Rullgard <mans@mansr.com>
12 years agoMerge remote-tracking branch 'qatar/master'
Michael Niedermayer [Mon, 17 Sep 2012 13:12:25 +0000 (15:12 +0200)]
Merge remote-tracking branch 'qatar/master'

* qatar/master:
  avconv: flush filtered frames before reconfiguring filters
  mov: stsd entries must be at least 16 byte
  mov: detect EOF in mov_read_dref()
  file: return proper error on seek failures

Conflicts:
libavformat/file.c
libavformat/mov.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
12 years agofate: add av_small_strptime() test to fate-parseutils
Stefano Sabatini [Sun, 16 Sep 2012 22:49:31 +0000 (00:49 +0200)]
fate: add av_small_strptime() test to fate-parseutils

12 years agolavu/parseutils: fix av_small_strptime() whitespace directive parsing
Stefano Sabatini [Sun, 16 Sep 2012 13:22:31 +0000 (15:22 +0200)]
lavu/parseutils: fix av_small_strptime() whitespace directive parsing

According to POSIX, strptime() should consume whitespaces in the date
string everytime a whitespace conversion specification is found in the
date format specification. Make av_small_strptime() conform with this
behavior.

In particular, should fix trac ticket #1739.

12 years agoavconv: flush filtered frames before reconfiguring filters
Janne Grunau [Thu, 6 Sep 2012 19:51:31 +0000 (21:51 +0200)]
avconv: flush filtered frames before reconfiguring filters

This prevents lost frames after a resolution change.

12 years agoMerge remote-tracking branch 'cus/stable'
Michael Niedermayer [Sun, 16 Sep 2012 22:40:55 +0000 (00:40 +0200)]
Merge remote-tracking branch 'cus/stable'

* cus/stable:
  ffplay: dont wait 100ms if data is not yet ready

Merged-by: Michael Niedermayer <michaelni@gmx.at>
12 years agoffplay: dont wait 100ms if data is not yet ready
Marton Balint [Sun, 16 Sep 2012 17:00:51 +0000 (19:00 +0200)]
ffplay: dont wait 100ms if data is not yet ready

Also signal the wait if audio buffer is empty. This fixes jerky audio with
realtime sources.

Signed-off-by: Marton Balint <cus@passwd.hu>
12 years agoarm/dca: Fix compilation of decode_blockcodes() with --enable-thumb
Michael Niedermayer [Sun, 16 Sep 2012 17:05:23 +0000 (19:05 +0200)]
arm/dca: Fix compilation of decode_blockcodes() with --enable-thumb

Fix Suggested-by: Reimar
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years agolavf/oggdec: reword stream creation error message.
Clément Bœsch [Sat, 15 Sep 2012 00:59:23 +0000 (02:59 +0200)]
lavf/oggdec: reword stream creation error message.

12 years agolavf/oggdec: reindent and comment blocks.
Clément Bœsch [Fri, 14 Sep 2012 22:42:25 +0000 (00:42 +0200)]
lavf/oggdec: reindent and comment blocks.

12 years agolavf/oggdec: make stream replacement less convoluted.
Clément Bœsch [Fri, 14 Sep 2012 22:41:08 +0000 (00:41 +0200)]
lavf/oggdec: make stream replacement less convoluted.

Also re-use the allocated buffer instead of re-allocating a new one.

12 years agolavf/oggdec: more explicit zeroing of the new ogg stream.
Clément Bœsch [Fri, 14 Sep 2012 21:54:19 +0000 (23:54 +0200)]
lavf/oggdec: more explicit zeroing of the new ogg stream.

12 years agolavf/oggdec: rework allocations in ogg_new_streams().
Clément Bœsch [Fri, 14 Sep 2012 21:51:30 +0000 (23:51 +0200)]
lavf/oggdec: rework allocations in ogg_new_streams().

12 years agomov: stsd entries must be at least 16 byte
Michael Niedermayer [Thu, 15 Dec 2011 19:51:00 +0000 (20:51 +0100)]
mov: stsd entries must be at least 16 byte

Fix near infinite loop in stsd parsing.
Bug found by: Diana Elena Muscalu

The size is unsigned according the specification.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
12 years agolavf/oggdec: simplify destroying streams with chained audio streams.
Clément Bœsch [Tue, 21 Aug 2012 18:39:14 +0000 (20:39 +0200)]
lavf/oggdec: simplify destroying streams with chained audio streams.

nstreams is assumed to be 1 at that point, so the loop is pointless.

12 years agolavf/oggdec: rename str to sid.
Clément Bœsch [Fri, 14 Sep 2012 21:10:38 +0000 (23:10 +0200)]
lavf/oggdec: rename str to sid.

"str" is misleading here (it's often used for string). "sid" makes more
sense to identify a stream id.

12 years agolavf/oggdec: remove a comment not matching anything.
Clément Bœsch [Fri, 14 Sep 2012 21:07:23 +0000 (23:07 +0200)]
lavf/oggdec: remove a comment not matching anything.

12 years agolavf/oggdec: inline ogg_get_headers().
Clément Bœsch [Fri, 14 Sep 2012 21:05:57 +0000 (23:05 +0200)]
lavf/oggdec: inline ogg_get_headers().

There is no point in a distant definition of a small function like this
used only once.

Additional spacing to distinguish better the block.

12 years agovda_h264.c: Change header inclusion order.
Carl Eugen Hoyos [Sun, 16 Sep 2012 14:43:27 +0000 (16:43 +0200)]
vda_h264.c: Change header inclusion order.

Fixes compilation with XCode 3.2.6.
Fixes ticket #1736.

12 years agoMentioning 8bps once in the FFmpeg documentation is sufficient.
Carl Eugen Hoyos [Sun, 16 Sep 2012 14:31:33 +0000 (16:31 +0200)]
Mentioning 8bps once in the FFmpeg documentation is sufficient.

12 years agomov: detect EOF in mov_read_dref()
Michael Niedermayer [Sun, 18 Dec 2011 20:37:54 +0000 (21:37 +0100)]
mov: detect EOF in mov_read_dref()

Avoid a near infinite loop.
Issue discovered by cosminamironesei.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
12 years agofile: return proper error on seek failures
Luca Barbato [Fri, 14 Sep 2012 15:01:35 +0000 (17:01 +0200)]
file: return proper error on seek failures

12 years agoMerge remote-tracking branch 'qatar/master'
Michael Niedermayer [Sun, 16 Sep 2012 12:48:45 +0000 (14:48 +0200)]
Merge remote-tracking branch 'qatar/master'

* qatar/master:
  mpegvideo: drop unnecessary arguments to hpel_motion()
  mpegvideo: drop 'inline' from some functions
  nellymoserdec: drop support for s16 output.
  bmpdec: only initialize palette for pal8.
  build: Properly remove object files while cleaning
  flacdsp: arm optimised lpc filter
  compat/vsnprintf: return number of bytes required on truncation.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
12 years agomp3enc: merge mp2/mp3_write_trailer
Michael Niedermayer [Sun, 16 Sep 2012 12:37:50 +0000 (14:37 +0200)]
mp3enc: merge mp2/mp3_write_trailer

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years agomp3enc: move mp3_update_xing() down
Michael Niedermayer [Sun, 16 Sep 2012 12:31:58 +0000 (14:31 +0200)]
mp3enc: move mp3_update_xing() down

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years agoMerge commit '3f7fd59d151a2773f0e2e93e56b6b13ec6e5334b'
Michael Niedermayer [Sun, 16 Sep 2012 12:14:47 +0000 (14:14 +0200)]
Merge commit '3f7fd59d151a2773f0e2e93e56b6b13ec6e5334b'

* commit '3f7fd59d151a2773f0e2e93e56b6b13ec6e5334b':
  avformat: fix typo in avformat_close_input
  mp3enc: write Xing TOC
  mp3enc: support MPEG-2 and MPEG-2.5 in Xing header.
  mp3enc: downgrade some errors in writing Xing frame to warnings
  lavf: flush the output AVIOContext in av_write_trailer().
  lavf: cosmetics, reformat av_write_trailer().
  avio: flush the internal buffer in avio_close()
  Enhance doc on asyncts audiofilter
  cmdutils: avoid setting data pointers to invalid values in alloc_buffer()
  libavcodec: remove av_destruct_packet_nofree()

Conflicts:
libavcodec/avpacket.c
libavformat/mp3enc.c
libavformat/nutenc.c
libavformat/utils.c
libavformat/version.h
tests/ref/lavf/voc
tests/ref/lavf/voc_s16

Merged-by: Michael Niedermayer <michaelni@gmx.at>
12 years agompegvideo: drop unnecessary arguments to hpel_motion()
Mans Rullgard [Sat, 4 Aug 2012 01:51:27 +0000 (02:51 +0100)]
mpegvideo: drop unnecessary arguments to hpel_motion()

These arguments are either constants or copies of MpegEncContext
fields just as easily accessed within the function.

Signed-off-by: Mans Rullgard <mans@mansr.com>
12 years agompegvideo: drop 'inline' from some functions
Mans Rullgard [Sat, 4 Aug 2012 01:22:43 +0000 (02:22 +0100)]
mpegvideo: drop 'inline' from some functions

These functions do not benefit from being inlined.  They are large,
and there are no opportunities for constant propagation.

Signed-off-by: Mans Rullgard <mans@mansr.com>
12 years agonellymoserdec: drop support for s16 output.
Anton Khirnov [Sun, 22 Jul 2012 09:19:01 +0000 (11:19 +0200)]
nellymoserdec: drop support for s16 output.

It internally decodes as float and then converts to s16 by a call to
float_to_int16(). The caller can do this just as well by using lavr.

12 years agobmpdec: only initialize palette for pal8.
Anton Khirnov [Sun, 16 Sep 2012 06:33:09 +0000 (08:33 +0200)]
bmpdec: only initialize palette for pal8.

Gray8 is not considered to be paletted, so this would cause an invalid
write.

Fixes bug 367.

CC: libav-stable@libav.org
12 years agolavc/ass_split: add ff_ prefix to ass_style_get().
Clément Bœsch [Sun, 16 Sep 2012 01:05:01 +0000 (03:05 +0200)]
lavc/ass_split: add ff_ prefix to ass_style_get().

12 years agolavfi/ass: mark ass_libavfilter_log_level_map as static const.
Clément Bœsch [Sun, 16 Sep 2012 00:59:43 +0000 (02:59 +0200)]
lavfi/ass: mark ass_libavfilter_log_level_map as static const.

12 years agolavf/mkv: prefix video stereo arrays with ff_.
Clément Bœsch [Sun, 16 Sep 2012 00:58:40 +0000 (02:58 +0200)]
lavf/mkv: prefix video stereo arrays with ff_.

12 years agolavu/error: make error_entries static const.
Clément Bœsch [Sun, 16 Sep 2012 00:53:32 +0000 (02:53 +0200)]
lavu/error: make error_entries static const.

12 years agoaf_pan: Fix sscanf formats to work with buggy sscanf implementations
Hendrik Leppkes [Fri, 14 Sep 2012 16:45:34 +0000 (12:45 -0400)]
af_pan: Fix sscanf formats to work with buggy sscanf implementations

Some implementations of sscanf do not handle a space before a trailing %n
properly.

As an example, MSVC's does this for the second insatnce in this patch, for
an input of "0x3:c0=c1:c1=c0":
    1) Match the final "c0" or "c1".
    2) Realize it's at the end of the string.
    3) Check for %n.
    4) There is no %n, but a space instead.
    5) Leave 'len' unitilialized.

So, move it out of the sscanf format strings, and call skip_spaces instead.

This bug does not affect skip_spaces since %n is the first and only formatting
string.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
12 years agobprint: Remove custom vsnprintf
Derek Buitenhuis [Fri, 7 Sep 2012 13:05:28 +0000 (09:05 -0400)]
bprint: Remove custom vsnprintf

A proper implementation was introduced in
ba537202801d71711f1ef9306a6248dd2d426fa0 for MSVC, and
MinGW already has vsnprintf.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
12 years agocompat/vsnprintf: return number of bytes required on truncation.
Ronald S. Bultje [Fri, 14 Sep 2012 20:03:25 +0000 (16:03 -0400)]
compat/vsnprintf: return number of bytes required on truncation.

This conforms to C99, but requires Windows >= XP.

12 years agomsvc: Add a va_copy compatability macro for msvc
Derek Buitenhuis [Fri, 14 Sep 2012 19:08:19 +0000 (15:08 -0400)]
msvc: Add a va_copy compatability macro for msvc

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>