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Anton Khirnov [Tue, 24 May 2011 05:43:01 +0000 (07:43 +0200)]
x11grab: add video_size private option.
Anton Khirnov [Thu, 26 May 2011 19:17:05 +0000 (21:17 +0200)]
x11grab: factorize returning error codes.
Anton Khirnov [Tue, 24 May 2011 05:43:01 +0000 (07:43 +0200)]
vfwcap: add video_size private option.
Anton Khirnov [Tue, 24 May 2011 05:43:01 +0000 (07:43 +0200)]
v4l2: add video_size private option.
Anton Khirnov [Thu, 26 May 2011 18:37:08 +0000 (20:37 +0200)]
v4l2: factorize returning error codes.
This will be useful in the following commit.
Anton Khirnov [Tue, 24 May 2011 05:43:01 +0000 (07:43 +0200)]
libdc1394: add video_size private option.
Anton Khirnov [Thu, 26 May 2011 15:13:09 +0000 (17:13 +0200)]
libdc1394: return meaninful error codes.
Anton Khirnov [Tue, 24 May 2011 05:43:01 +0000 (07:43 +0200)]
bktr: add video_size private option.
Anton Khirnov [Thu, 26 May 2011 18:14:53 +0000 (20:14 +0200)]
bktr: factorize returning error codes.
This will be useful in the following commit.
Alex Converse [Thu, 26 May 2011 00:57:33 +0000 (17:57 -0700)]
id3v2: Check malloc result. ID3v2 tags can be very large.
Alex Converse [Thu, 26 May 2011 00:03:12 +0000 (17:03 -0700)]
id3v2: Initialize tflags for version 2.2.
Mans Rullgard [Tue, 24 May 2011 14:46:28 +0000 (15:46 +0100)]
ARM: add ARMv6 optimised av_clip_uintp2
Signed-off-by: Mans Rullgard <mans@mansr.com>
Mans Rullgard [Tue, 24 May 2011 14:45:50 +0000 (15:45 +0100)]
ARM: remove volatile from asm statements in libavutil/intmath
The volatile qualifiers are not needed on these statements as
their effects are fully specified by constraints.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Mans Rullgard [Wed, 25 May 2011 17:43:28 +0000 (18:43 +0100)]
ARM: fix av_clipl_int32_arm()
Signed-off-by: Mans Rullgard <mans@mansr.com>
Anton Khirnov [Thu, 26 May 2011 18:32:05 +0000 (20:32 +0200)]
v4l: include avdevice.h
Fixes build.
Mike Williams [Wed, 18 May 2011 13:14:22 +0000 (09:14 -0400)]
ffserver: move close_connection() call to avoid a temporary string and copy.
Signed-off-by: Mike Williams <mike@mikebwilliams.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Anton Khirnov [Thu, 26 May 2011 04:59:08 +0000 (06:59 +0200)]
lavf: initialize demuxer private options.
Anton Khirnov [Thu, 26 May 2011 06:48:31 +0000 (08:48 +0200)]
AVOptions: set string default values.
Anton Khirnov [Thu, 26 May 2011 15:48:52 +0000 (17:48 +0200)]
lavdevice: mark v4l for removal on next major bump.
Ronald S. Bultje [Thu, 26 May 2011 15:32:32 +0000 (11:32 -0400)]
swscale: fix compile on ppc.
Ronald S. Bultje [Thu, 26 May 2011 14:36:47 +0000 (10:36 -0400)]
swscale: fix compile on x86-32.
Diego Biurrun [Thu, 26 May 2011 13:48:31 +0000 (15:48 +0200)]
build: Remove generated .version file on distclean.
Diego Biurrun [Thu, 26 May 2011 12:21:04 +0000 (14:21 +0200)]
configure: Add -D_GNU_SOURCE to CPPFLAGS on OS/2.
The flag is required for some C99 math functions to be declared.
Diego Biurrun [Thu, 26 May 2011 12:40:29 +0000 (14:40 +0200)]
doc: Drop hint at --enable-memalign-hack for MinGW, it is now autodetected.
Diego Biurrun [Tue, 26 Apr 2011 12:29:14 +0000 (14:29 +0200)]
ffplay: Remove disabled code.
Diego Biurrun [Thu, 26 May 2011 11:37:13 +0000 (13:37 +0200)]
Mark parameterless function declarations as 'void'.
Ronald S. Bultje [Wed, 25 May 2011 19:28:12 +0000 (15:28 -0400)]
swscale: use av_clip_uint8() in yuv2yuv1_c().
Ronald S. Bultje [Thu, 26 May 2011 13:17:52 +0000 (09:17 -0400)]
swscale: remove VOF/VOFW.
Ronald S. Bultje [Wed, 25 May 2011 18:30:09 +0000 (14:30 -0400)]
swscale: split chroma buffers into separate U/V planes.
Preparatory step to implement support for sizes > VOFW.
Ronald S. Bultje [Thu, 26 May 2011 13:15:38 +0000 (09:15 -0400)]
swscale: replace formatConvBuffer[VOF] by allocated array.
This allows to convert between formats of arbitrary width,
regardless of the value of VOF/VOFW.
Ronald S. Bultje [Tue, 24 May 2011 22:28:40 +0000 (18:28 -0400)]
rgb2rgb: remove duplicate mmx/mmx2/3dnow/sse2 functions.
Many functions have such a prefix, but do not actually use any
instructions or features from that set, thus giving the false
impression that swscale is highly optimized for a particular
system, whereas in reality it is not.
Ronald S. Bultje [Tue, 24 May 2011 21:50:03 +0000 (17:50 -0400)]
swscale: reindent h[cy]scale_fast() and updateDitherTables().
Ronald S. Bultje [Thu, 26 May 2011 13:11:29 +0000 (09:11 -0400)]
swscale: reformat x86/swscale_template.c.
Interleave macros and code so that it's easier to find the
actual code that belongs to a function. Also reindent where
appropriate and remove dead code.
Ronald S. Bultje [Tue, 24 May 2011 20:45:41 +0000 (16:45 -0400)]
swscale: remove duplicate mmx/mmx2 functions if they are identical.
Ronald S. Bultje [Tue, 24 May 2011 20:02:47 +0000 (16:02 -0400)]
swscale: remove if (c->dstFormat) branch from yuv2packed[12X]().
This allows cutting up the function in much smaller and easier-
to-maintain chunks.
Ronald S. Bultje [Tue, 24 May 2011 19:18:40 +0000 (15:18 -0400)]
swscale: remove if(full_chr_int) from yuv2packed1().
If that flag is set, swScale() already proxies the call to
yuv2rgbXinC_full(). Therefore, this flag is never set when
yuv2packed1() is called.
Ronald S. Bultje [Tue, 24 May 2011 19:16:19 +0000 (15:16 -0400)]
swscale: remove if(accurate_rnd) branch from functions.
Mike Williams [Wed, 18 May 2011 15:03:10 +0000 (11:03 -0400)]
ffserver: Fix a null pointer dereference as a result of the FF_API_MAX_STREAMS cleanup.
Fixed another dereference in the RTSP code.
Removed a useless variable.
Changed an unnecessary looping assignment to a simple assignment suggested by
Maksym.
Added fixes and tweaks suggested by Maksym Veremeyenko [verem@m1stereo.tv] and
Clément B.
Anton Khirnov [Thu, 26 May 2011 05:25:41 +0000 (07:25 +0200)]
libdc1394: fix compilation.
Add a forgotten comma and move options/class definition outside of
HAVE_LIBDC1394_1.
Anton Khirnov [Wed, 25 May 2011 19:47:31 +0000 (21:47 +0200)]
swscale: revive SWS_CPU_CAPS until next major bump.
Diego Biurrun [Wed, 25 May 2011 23:40:56 +0000 (01:40 +0200)]
swscale: Remove commented-out printf cruft.
Justin Ruggles [Thu, 26 May 2011 00:12:57 +0000 (20:12 -0400)]
ac3enc: initialize all coefficients to zero.
Uninitialized coefficients were being used to generate exponents, some
of which actually ended up in the final stream. Even though, they were
just extra exponents that are not used by any decoder, it is still
better to have consistent output for testing. This also fixes valgrind
errors.
Stefano Sabatini [Thu, 19 May 2011 17:41:19 +0000 (19:41 +0200)]
doc: create separate section for audio encoders
Having a separate section for audio encoders simplifies navigation
and is slightly more consistent with the rest of the manual.
Signed-off-by: Diego Biurrun <diego@biurrun.de>
Diego Biurrun [Wed, 25 May 2011 20:07:55 +0000 (22:07 +0200)]
swscale: Remove orphaned, commented-out function declaration.
Michael Niedermayer [Wed, 25 May 2011 18:49:52 +0000 (20:49 +0200)]
swscale: Eliminate rgb24toyv12_c() duplication.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Diego Biurrun <diego@biurrun.de>
Alex Converse [Tue, 24 May 2011 23:28:45 +0000 (16:28 -0700)]
Remove h263_msmpeg4 from MpegEncContext.
It was long ago superseded by msmpeg4_version.
Alex Converse [Wed, 25 May 2011 19:36:41 +0000 (12:36 -0700)]
APIchanges: Fill in git hash for fps_probe_size (
30315a8)
Alex Converse [Mon, 9 May 2011 21:34:23 +0000 (14:34 -0700)]
avformat: Add fpsprobesize as an AVOption.
Martin Storsjö [Wed, 25 May 2011 13:47:09 +0000 (16:47 +0300)]
avoptions: Return explicitly NAN or {0,0} if the option isn't found
This actually matches what av_get_double did earlier, the
0.0/0.0 division was intentional, for producing NAN.
Still keeping the check for the return value from
av_get_number, for clarity.
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Wed, 25 May 2011 19:01:15 +0000 (22:01 +0300)]
rtmp: Reindent
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Wed, 25 May 2011 16:08:29 +0000 (19:08 +0300)]
rtmp: Don't try to do av_malloc(0)
Some received packets can have size 0. The return value from
av_malloc(0) may be NULL, which is ok if the size was 0. On
OS X, however, the returned pointer is non-null but leads to
crashes when trying to free it.
Signed-off-by: Martin Storsjö <martin@martin.st>
Anton Khirnov [Mon, 23 May 2011 17:23:55 +0000 (19:23 +0200)]
tty: replace AVFormatParameters.sample_rate abuse with a private option.
John Stebbins [Mon, 23 May 2011 21:26:54 +0000 (14:26 -0700)]
Fix end time of last chapter in compute_chapters_end
Parenthesis are misplaced in calculation of max_time.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Anton Khirnov [Mon, 23 May 2011 15:19:54 +0000 (17:19 +0200)]
ffmpeg: get rid of useless AVInputStream.nb_streams.
It's a duplicate of AVFormatContext.nb_streams.
Anton Khirnov [Sun, 22 May 2011 20:12:35 +0000 (22:12 +0200)]
ffmpeg: simplify managing input files and streams
Grow the file and stream list in opt_input_file() instead of creating it
all at once in transcode(). This is simpler and will be useful for
following commits.
Anton Khirnov [Sun, 22 May 2011 19:54:06 +0000 (21:54 +0200)]
ffmpeg: purge redundant AVInputStream.index.
AVStream.index stores the same thing.
Anton Khirnov [Mon, 23 May 2011 20:06:09 +0000 (22:06 +0200)]
lavf: deprecate AVFormatParameters.channel.
Anton Khirnov [Mon, 23 May 2011 20:01:36 +0000 (22:01 +0200)]
libdc1394: add a private option for channel.
Anton Khirnov [Mon, 23 May 2011 19:55:44 +0000 (21:55 +0200)]
dv1394: add a private option for channel.
Anton Khirnov [Tue, 24 May 2011 05:23:29 +0000 (07:23 +0200)]
v4l2: reindent.
Anton Khirnov [Mon, 23 May 2011 19:53:44 +0000 (21:53 +0200)]
v4l2: add a private option for channel.
Anton Khirnov [Mon, 23 May 2011 19:40:44 +0000 (21:40 +0200)]
lavf: deprecate AVFormatParameters.standard.
Anton Khirnov [Mon, 23 May 2011 19:21:59 +0000 (21:21 +0200)]
v4l2: add a private option for video standard.
Anton Khirnov [Mon, 23 May 2011 19:21:59 +0000 (21:21 +0200)]
v4l: add a private option for video standard.
Anton Khirnov [Mon, 23 May 2011 18:58:07 +0000 (20:58 +0200)]
dv1394: add a private option for video standard.
Anton Khirnov [Mon, 23 May 2011 18:45:36 +0000 (20:45 +0200)]
bktr: add a private option for video standard.
Anton Khirnov [Mon, 23 May 2011 18:13:28 +0000 (20:13 +0200)]
lavf: deprecate AVFormatParameters.{channels,sample_rate}.
Anton Khirnov [Mon, 23 May 2011 18:05:55 +0000 (20:05 +0200)]
rawdec: add sample_rate/channels private options.
Anton Khirnov [Mon, 23 May 2011 17:03:10 +0000 (19:03 +0200)]
ALSA: add channels and sample_rate private options.
Anton Khirnov [Mon, 23 May 2011 17:02:40 +0000 (19:02 +0200)]
oss: add channels and sample_rate private options.
Anton Khirnov [Mon, 23 May 2011 17:02:08 +0000 (19:02 +0200)]
sndio: add channels and sample_rate private options.
Anton Khirnov [Mon, 23 May 2011 19:06:14 +0000 (21:06 +0200)]
lavf: deprecate AVFormatParameters.mpeg2ts_raw.
It doesn't do anything except produce an error message when set.
Anton Khirnov [Sat, 30 Apr 2011 11:42:55 +0000 (13:42 +0200)]
mpegts: add compute_pcr option.
Deprecate the corresponding AVFormatParameters field.
Anton Khirnov [Tue, 24 May 2011 05:27:19 +0000 (07:27 +0200)]
lavf: add priv_class field to AVInputFormat.
Mans Rullgard [Tue, 24 May 2011 19:11:53 +0000 (20:11 +0100)]
configure: enable memalign_hack automatically when needed
Signed-off-by: Mans Rullgard <mans@mansr.com>
Ronald S. Bultje [Tue, 24 May 2011 19:32:03 +0000 (15:32 -0400)]
swscale: unbreak the build on non-x86 systems.
Ronald S. Bultje [Tue, 24 May 2011 16:30:55 +0000 (12:30 -0400)]
swscale: remove if(bitexact) branch from functions.
Instead, only set the function pointers if bitexact flag is
not set during initialization. Since a change in flags triggers
a re-init anyway, this doesn't situations where flag values
change during runtime.
Ronald S. Bultje [Tue, 24 May 2011 16:15:14 +0000 (12:15 -0400)]
swscale: remove if(canMMX2BeUsed) conditional.
Instead, set function pointers conditionally during init. This
patch also reveals a whole branch of dead assembly code that is
therefore also removed.
Ronald S. Bultje [Tue, 24 May 2011 16:43:29 +0000 (12:43 -0400)]
swscale: remove swScale_{c,MMX,MMX2} duplication.
Ronald S. Bultje [Tue, 24 May 2011 17:04:46 +0000 (13:04 -0400)]
swscale: use emms_c().
Ronald S. Bultje [Tue, 24 May 2011 17:04:38 +0000 (13:04 -0400)]
Move emms_c() from libavcodec to libavutil.
Stefano Sabatini [Mon, 23 May 2011 23:17:25 +0000 (01:17 +0200)]
tiff: set palette in the context when specified in TIFF_PAL tag
Since image initialization was moved after tag parsing, the
palette needs to be specified in the context and then copied
to the allocated image in init_image().
Fixes a regression with TIFF images that have palette data,
trac issue #230, file Test_Flate_8bpp.tif.
Signed-off-by: Diego Biurrun <diego@biurrun.de>
Ilya [Sat, 26 Mar 2011 16:13:36 +0000 (17:13 +0100)]
rtsp: use strtoul to parse rtptime and seq values.
strtol could return negative values, leading to various error messages,
mainly "non-monotonically increasing dts".
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Alexandre Colucci [Fri, 25 Mar 2011 16:31:28 +0000 (17:31 +0100)]
pgssubdec: fix incorrect colors.
On Blu-ray colors are stored in the order YCrCb (and not YCbCr) as mentioned in the specifications:
see System Description Blu-ray Disc Read-Only Format, 9.14.4.2.2.1 Palette Definition Segment
When decoding a Blu-ray subtitle, the colors were incorrectly set.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Alexandre Colucci [Fri, 25 Mar 2011 10:25:02 +0000 (11:25 +0100)]
dvdsubdec: fix incorrect colors.
On DVD and HD-DVD colors are stored in the order YCrCb (and not YCbCr) as mentioned in the specifications:
see DVD Specifications for Read-Only Disc / Part 3, 4.3 Program Chain Information (7) PGC_SP_PLT
see DVD Specifications for High Definition Disc, 5.2 Navigation for Standard Content (11) PGC_SDSP_PLT
see DVD Specifications for High Definition Disc, 5.2 Navigation for Standard Content (12) PGC_HDSP_PLT
see DVD Specifications for High Definition Disc, 5.5 Presentation Data (4) SET_COLOR2
When decoding a DVD or HD-DVD subtitle, the colors were incorrectly set.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Carl Eugen Hoyos [Mon, 21 Mar 2011 11:04:10 +0000 (12:04 +0100)]
ape: Allow demuxing of files with metadata tags.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Ronald S. Bultje [Tue, 24 May 2011 14:46:40 +0000 (10:46 -0400)]
swscale: remove dead macro WRITEBGR24OLD.
Ronald S. Bultje [Tue, 24 May 2011 14:19:41 +0000 (10:19 -0400)]
swscale: remove AMD3DNOW "optimizations".
The functions are identical to their MMX counterparts. Thus,
pretending that swscale is highly optimized for AMD3DNOW
extensions is a poorly executed practical joke at best.
Ronald S. Bultje [Sat, 14 May 2011 18:45:27 +0000 (14:45 -0400)]
swscale: remove duplicate code in ppc/ subdirectory.
Ronald S. Bultje [Tue, 24 May 2011 14:11:26 +0000 (10:11 -0400)]
swscale: remove duplicated x86/ functions.
Ronald S. Bultje [Tue, 24 May 2011 14:03:26 +0000 (10:03 -0400)]
swscale: force --enable-runtime-cpudetect and remove SWS_CPU_CAPS_*.
Stefano Sabatini [Mon, 11 Apr 2011 09:29:35 +0000 (11:29 +0200)]
vsrc_buffer.h: add file doxy
Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Stefano Sabatini [Sun, 3 Apr 2011 14:48:33 +0000 (16:48 +0200)]
vsrc_buffer: tweak error message in init()
Change:
Expected 7 arguments, but only %d found in '%s'\n
to:
Expected 7 arguments, but %d found in '%s'\n
as the user may provide more than 7 arguments, in that case the error
is not misleading.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Anton Khirnov [Sat, 21 May 2011 10:23:34 +0000 (12:23 +0200)]
msmpeg4: reindent.
Anton Khirnov [Fri, 13 May 2011 06:03:36 +0000 (08:03 +0200)]
lavc: remove msmpeg4v1 encoder.
The encoder has never produced files that could be decoded
with any software and there should be no reason to create
such files anyway.
Justin Ruggles [Mon, 23 May 2011 15:45:51 +0000 (17:45 +0200)]
ac3enc: add channel coupling support
Channel coupling is an optional AC-3 feature that increases quality by
combining high frequency information from multiple channels into a
single channel. The per-channel high frequency information is sent with
less accuracy in both the frequency and time domains. This allows more
bits to be used for lower frequencies while preserving enough
information to reconstruct the high frequencies.
Diego Biurrun [Sun, 15 May 2011 12:32:15 +0000 (14:32 +0200)]
configure: Add -U__STRICT_ANSI__ to CPPFLAGS on Cygwin and DOS.
In -std=c99 mode GCC defines __STRICT_ANSI__ to hide non-ANSI interfaces.
This causes declarations for some POSIX functions to be omitted from system
headers, which causes compilation failures.
Justin Ruggles [Mon, 23 May 2011 19:56:52 +0000 (15:56 -0400)]
aacdec: fix typo in scalefactor clipping check
Ronald S. Bultje [Mon, 23 May 2011 12:44:31 +0000 (08:44 -0400)]
fate: fix fate-h264-conformance-frext-pph10i4-panasonic-a crcs.
The sample on rsync was corrupt, this one is now bitexact w.r.t. JM.
Ronald S. Bultje [Mon, 23 May 2011 12:08:03 +0000 (08:08 -0400)]
fate: update 9/10bit refs.