Commit Graph

44855 Commits

Author SHA1 Message Date
Derek Buitenhuis e1b4496040 msvc: Add a va_copy compatability macro for msvc
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2012-09-15 19:46:48 -04:00
Derek Buitenhuis 31fbdecce8 msvc: Disable stripping
MSVC-built binaries should not be stripped.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2012-09-15 19:44:54 -04:00
Mans Rullgard 1c9d54b468 build: Properly remove object files while cleaning
Previously, object files in, for example, compat/ were left
after a clean or distclean was run.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2012-09-15 19:44:05 -04:00
Mans Rullgard 7689eea49a flacdsp: arm optimised lpc filter 2012-09-15 23:54:21 +01:00
Alexander Strasser 49f3b331c7 lavf/segment: Use distinct IDs for list type ext & csv
Remove a bogus warning when using segment_list_type csv.

The LIST_TYPE_EXT constant is only used internally, so it can
be removed when the feature (segment_list_type ext) gets removed.

Signed-off-by: Alexander Strasser <eclipse7@gmx.net>
2012-09-15 22:58:12 +02:00
Alexander Strasser 3245be95ac lavf/segment: Rename variable in print_csv_escaped_str()
Rename a local variable to make the code more self-explanatory.

Signed-off-by: Alexander Strasser <eclipse7@gmx.net>
2012-09-15 22:58:11 +02:00
Alexander Strasser bac1b31bf6 lavf/segment: Simplify CSV field quoting code
Should also be faster (though I doubt that hardly ever matters
for the usage here).

Also remove the pointer copy. Since we do not need to reset the
pointer to the start of the string, it is not needed anymore.

Signed-off-by: Alexander Strasser <eclipse7@gmx.net>
2012-09-15 22:55:21 +02:00
Andrey Utkin aefed6ca87 udp: pick params from AVOptions also
This updated version does not deviate from previous behavior on default value of 'buffer_size'

I skipped porting 'sources', 'block' options for now as they're parsed seriously. So i added TODO remarks.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-09-15 22:13:21 +02:00
Michael Niedermayer 0da0b5e0f8 pngdec: av_log() zlib errors
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-09-15 22:13:21 +02:00
Derek Buitenhuis 5a627c14b5 Remove mt-work directory
It is all dead and rotting code.

Also, move yuvcmp.c to tools. Its license is non-existent, however,
and should be clarified.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2012-09-15 15:40:36 -04:00
Ronald S. Bultje c1c8fdab46 compat/vsnprintf: return number of bytes required on truncation.
This conforms to C99, but requires Windows >= XP.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2012-09-15 14:33:11 -04:00
Ben Jackson 374c17c8fc lavc/vp56: Re-indent functions affected by threading refactor
All whitespace plus a curly brace.

Signed-off-by: Ben Jackson <ben@ben.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-09-15 20:26:52 +02:00
Ben Jackson 39a3894ad5 lavc/vp6: Implement "slice" threading for VP6A decode
The YUV channels of VP6 are encoded in a highly linear fashion which does
not have any slice-like concept to thread.  The alpha channel of VP6A is
fairly independent of the YUV and comprises 40% of the work.  This patch
uses the THREAD_SLICE capability to split the YUV and A decodes into
separate threads.

Two bugs are fixed by splitting YUV and alpha state:
- qscale_table from VP6A decode was for alpha channel instead of YUV
- alpha channel filtering settings were overwritten by YUV header parse

Signed-off-by: Ben Jackson <ben@ben.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-09-15 20:26:47 +02:00
Ben Jackson 1c20fcf0b0 lavc/vp56: Simplify get/release_buffer code
Rather than cleverly managing frame pointers with swaps to avoid
re-using "golden" frames, just do brute-force management of the
4 AVFrames.  New strategy is probably no more costly and is easier
to adapt to threaded usage.

Signed-off-by: Ben Jackson <ben@ben.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-09-15 20:26:40 +02:00
Ben Jackson eebc11ebc8 lavc/vp56: Move golden_frame into VP56Context
Makes golden_frame more like other frame data, paves way for threading
alpha channel decode.

Signed-off-by: Ben Jackson <ben@ben.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-09-15 20:26:35 +02:00
Ben Jackson 6e86d6af6b lavc/vp6: Refactor vp6_decode_init into vp6_decode_init/vp6_decode_init_context
Pave the way for per-thread context initialization.

Signed-off-by: Ben Jackson <ben@ben.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-09-15 20:26:29 +02:00
Ben Jackson 23503cadd1 lavc/vp56: Refactor ff_vp56_init into ff_vp56_init/ff_vp56_init_context
Pave the way for per-thread context initialization.

Signed-off-by: Ben Jackson <ben@ben.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-09-15 20:26:22 +02:00
Luca Barbato 3f7fd59d15 avformat: fix typo in avformat_close_input
The condition should not be &&.
2012-09-15 20:23:39 +02:00
Anton Khirnov 7040c9fac2 mp3enc: write Xing TOC
Based on the code by:
Peter Belkner <pbelkner@snafu.de>,
Michael Niedermayer <michaelni@gmx.at>,
Clément Bœsch <clement.boesch@smartjog.com>,
Reimar Döffinger <Reimar.Doeffinger@gmx.de>, and
Tobias Rapp <t.rapp@noa-audio.com>
Alex Converse <alex.converse@gmail.com>

Signed-off-by: Anton Khirnov <anton@khirnov.net>
2012-09-15 18:25:34 +02:00
Clément Bœsch ca8e39dd0d mp3enc: support MPEG-2 and MPEG-2.5 in Xing header. 2012-09-15 18:25:22 +02:00
Reimar Döffinger 6365e4db79 mp3enc: downgrade some errors in writing Xing frame to warnings
Also clarify the meaning of the log message.
2012-09-15 18:25:15 +02:00
Anton Khirnov 3b4bb19e63 lavf: flush the output AVIOContext in av_write_trailer().
This is consistent with stdio and is what we want to do in all cases.

Fixes a bug in the voc muxer which didn't flush in write_trailer()
previously. This is the cause of the change in the test results.
2012-09-15 18:25:07 +02:00
Anton Khirnov 0c270239c2 lavf: cosmetics, reformat av_write_trailer(). 2012-09-15 18:24:59 +02:00
Stefano Sabatini 5d1203f063 avio: flush the internal buffer in avio_close()
This is consistent with stdio, and thus what people would naturally
expect.
2012-09-15 18:24:49 +02:00
Michael Niedermayer 47277c4153 x86/v210: fix xmm clobbers
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-09-15 16:26:00 +02:00
Andrey Utkin aa7c88df50 Document tcp proto 'timeout' parameter behavior
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-09-15 16:26:00 +02:00
Nicolas George a9e4817716 ffmpeg: use PTS from the AVSubtitle structure for sub2video. 2012-09-15 16:14:33 +02:00
Nicolas George 2939e258f9 ffplay: use PTS from the AVSubtitle structure. 2012-09-15 16:14:33 +02:00
Nicolas George 6d8b32633e ffmpeg: use PTS from the AVSubtitle structure. 2012-09-15 16:14:33 +02:00
Nicolas George 37bbc9eb8b lavc/pgssubdec: use the PTS from the presentation segment.
According to the sample for trac ticket #1722, PGS subtitles
are decoded from several packets at the same DTS and varying PTS.
The PTS from the presentation segment seem to be the valid one;
in particular, clear subtitles are too early with the other PTS.
2012-09-15 16:14:33 +02:00
Nicolas George 9dd8272431 lavc: set AVSubtitle.pts if possible.
If the packet has a PTS and the corresponding time base is known,
set the pts field of the decoded subtitle structure before the
call to the decoder. The decoder is still allowed to change the
PTS if necessary.
2012-09-15 15:58:42 +02:00
Nicolas George 1b9a251438 ffmpeg: call sub2video_update for end packets.
Without that change, all subtitles will stay until the next one.
2012-09-15 15:58:42 +02:00
Andrey Utkin 0443879089 Enhance doc on asyncts audiofilter
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2012-09-15 14:59:29 +02:00
Anton Khirnov 990450c5bf cmdutils: avoid setting data pointers to invalid values in alloc_buffer()
Fixes bug 352.
2012-09-15 14:59:29 +02:00
Mans Rullgard cb6632809d libavcodec: remove av_destruct_packet_nofree()
This function was deprecated two major versions ago (2009).

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-09-15 13:50:35 +01:00
Michael Niedermayer f1ca40ee00 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  riff: Add SVQ3 fourcc
  fate: ac3: add 4.0 and downmix tests
  configure: x86: improve ebp availability check
  vorbisdec: ensure FASTDIV denominator is never 1
  avformat: refactor avformat_close_input
  avformat: simplify avformat_close_input

Conflicts:
	configure
	libavcodec/vorbisdec.c
	libavformat/utils.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-09-15 10:35:26 +02:00
Michael Niedermayer ab94d1be7a bintext: mark hscroll() as unused
This fixes a warning about a unused function
Alternatively the function could be removed

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-09-15 04:06:32 +02:00
Akihiro Tsukada c3c646a868 aacdec: add support for dual mono in Japanese DTV
Japanese DTV uses some non standard extensions in AAC audio.
One example is 'dual mono', which combines two independent
audio into one stereo stream, storing them in left and right channels
respectively.  Historically, dual mono audio has been used for
multi-lingual audio, one for local/native language, and another for english,
and usually the "main" (local language) channel should be output without
any user interactions.

The frames of those dual mono audio are allowed to set
ADTS channel_config field to 0, and just contain two SCE's *WITHOUT* PCE,
which is a non standard extension by Japanese DTV standard.
(ref. ARIB STD-B32 PartII 5.2.3)

This patch adds an AVPacket side data, AV_PKT_DATA_JP_DUALMONO,
which indicates that the AVPacket is likely to contain an audio frame
with the above dual mono extension, and has the parameter to specify
the desired channel selection in that case.
It also makes aacdec to detect dual mono and output just the desired
channel when this side data is attached.

Signed-off-by: Akihiro Tsukada <atsukada@users.sourceforge.net>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-09-15 03:50:04 +02:00
Jérémy Tran 75d34864d1 lavfi/hue: add dynamic expression evaluation support
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
2012-09-15 01:05:27 +02:00
Stefano Sabatini 8bdba0b3e9 tools: move raw-test program to tools, with the name fourcc2pixfmt 2012-09-14 23:04:38 +02:00
Derek Buitenhuis 1c56cdad33 riff: Add SVQ3 fourcc
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2012-09-14 14:12:52 -04:00
Derek Buitenhuis fef412a24d riff: Add SVQ3 fourcc
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-09-14 19:48:45 +02:00
Michael Niedermayer e2d643efcd lavf/compute_pkt_fields: only run pts by duration correction if reference ts is available
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-09-14 19:47:41 +02:00
Mans Rullgard 07e87858d4 fate: ac3: add 4.0 and downmix tests
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-09-14 15:26:05 +01:00
Mans Rullgard 692dd8ed26 configure: x86: improve ebp availability check
Some compilers are extra strict about register usage in main(),
disallowing ebp in inline asm there while allowing it elsewhere.
This change makes the test better reflect actual usage.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-09-14 15:26:05 +01:00
Luca Barbato 714508bcb9 vorbisdec: ensure FASTDIV denominator is never 1
In both usages of FASTDIV the denominator might be 1.

Using a branch could make the function slower than using a normal
division.

Both denominator and numerator can be multiplied by 2 safely and
using shifts is faster than using a branch.
2012-09-14 14:26:27 +02:00
Luca Barbato 44272c1ccc avformat: refactor avformat_close_input
Do not crash if the input format is not allocated yet.
2012-09-14 14:26:27 +02:00
Luca Barbato 4d1f443c3d avformat: simplify avformat_close_input
avio_close checks by itself for NULL condition.
2012-09-14 14:26:27 +02:00
Michael Niedermayer 509f502902 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  x86: dsputil: Move Xvid IDCT put/add functions to a more suitable place
  trasher: Include all the necessary headers
  x86: Remove some leftover declarations for non-existent functions
  ARM: libavresample: NEON optimised generic fltp to s16 conversion
  ARM: libavresample: NEON optimised stereo fltp to s16 conversion
  ARM: libavresample: NEON optimised flat float to s16 conversion

Conflicts:
	libavcodec/x86/dsputil_mmx.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-09-14 14:13:38 +02:00
Stefano Sabatini 363307813e tools/graphdot: unbreak syntax
Fix regression introduced in f054dbee6c.
+10.23l.
2012-09-14 11:29:25 +02:00