Anton Khirnov
b8e893399f
sws: replace all long with int.
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Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-05-28 10:03:37 -04:00
Mans Rullgard
7d8c17b5f6
ARM: aacdec: fix constraints on inline asm
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This adds output operands for modified memory allowing the
volatile qualifiers to be dropped.
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-05-28 15:00:17 +01:00
Mans Rullgard
84e4804ad0
ARM: remove unnecessary volatile from inline asm
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Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-05-28 15:00:17 +01:00
Mans Rullgard
5726ec171b
ARM: add "cc" clobbers to inline asm where needed
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Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-05-28 15:00:17 +01:00
Mans Rullgard
a84f82560e
ARM: improve FASTDIV asm
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This uses one register less. Also add missing "cc" clobber.
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-05-28 15:00:17 +01:00
Mans Rullgard
7f7726c7a2
ac3enc: use LOCAL_ALIGNED macro
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Aligned local variables must use the LOCAL_ALIGNED macro to ensure
correct alignment on all systems. The unusual size argument to
memset is required since the implementation of LOCAL_ALIGNED may
use a pointer to an array.
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-05-28 15:00:16 +01:00
Ronald S. Bultje
04de5bf56c
APIchanges: fill in git hash for av_get_pix_fmt_name (0420bd7).
2011-05-28 09:46:42 -04:00
Stefano Sabatini
8f653e28f5
lavu: add av_get_pix_fmt_name() convenience function
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Also deprecate avcodec_get_pix_fmt_name() in its favor.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-05-28 09:44:18 -04:00
Stefano Sabatini
26513856d6
cmdutils: remove OPT_FUNC2
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Make ff* tools only accept opt_* functions taking two arguments.
The distinction between functions with one and two arguments is quite
pointless. Simplify parse_options() code.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-05-28 09:40:19 -04:00
Ronald S. Bultje
009f829dde
swscale: fix crash in bilinear scaling.
2011-05-28 08:59:56 -04:00
James Zern
88aa215939
vpxenc: add VP8E_SET_STATIC_THRESHOLD mapping
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via the equivalent AVCodecContext::mb_threshold
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-05-28 12:15:59 +02:00
Alok Ahuja
945dda41a2
webm: support stereo videos in matroska/webm muxer
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Create a stereo_mode metadata tag to specify the stereo 3d video layout
using the StereoMode tag in a matroska/webm video track.
2011-05-28 12:15:55 +02:00
Ronald S. Bultje
78046dadc3
rgb2rgb: remove duplicate mmx/mmx2/3dnow/sse2 functions.
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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.
2011-05-28 11:41:32 +02:00
Ronald S. Bultje
fc72ec727e
swscale: reindent h[cy]scale_fast() and updateDitherTables().
2011-05-28 11:41:25 +02:00
Ronald S. Bultje
c3f07903ec
swscale: reformat x86/swscale_template.c.
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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.
2011-05-28 11:40:59 +02:00
Ronald S. Bultje
1dbf40c383
swscale: remove duplicate mmx/mmx2 functions if they are identical.
2011-05-28 11:34:59 +02:00
Ronald S. Bultje
264dcc63af
swscale: remove if (c->dstFormat) branch from yuv2packed[12X]().
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This allows cutting up the function in much smaller and easier-
to-maintain chunks.
2011-05-28 11:32:29 +02:00
Ronald S. Bultje
f2a3b23051
swscale: remove if(full_chr_int) from yuv2packed1().
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If that flag is set, swScale() already proxies the call to
yuv2rgbXinC_full(). Therefore, this flag is never set when
yuv2packed1() is called.
2011-05-28 11:11:58 +02:00
Ronald S. Bultje
835ab9207e
swscale: remove if(accurate_rnd) branch from functions.
2011-05-28 11:11:50 +02:00
Anton Khirnov
2b04858a10
swscale: revive SWS_CPU_CAPS until next major bump.
2011-05-28 11:11:29 +02:00
Diego Biurrun
11f2eae2ae
swscale: Remove commented-out printf cruft.
2011-05-28 11:09:30 +02:00
Kieran Kunhya
5501afa6ee
Export PCR pid
2011-05-28 04:11:26 +02:00
Kieran Kunhya
24adef142f
Export more transport stream information.
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with minor addition to the comment by michael
2011-05-28 04:11:26 +02:00
Kieran Kunhya
fa12fb3b00
Output MPEG-TS stream identifiers.
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with changes by michael to simplify API
2011-05-28 04:11:26 +02:00
Michael Niedermayer
8381ab1437
Merge remote-tracking branch 'qatar/master'
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* qatar/master: (29 commits)
ARM: disable ff_vector_fmul_vfp on VFPv3 systems
ARM: check for VFPv3
swscale: Remove unused variables in x86 code.
doc: Drop DJGPP section, Libav now compiles out-of-the-box on FreeDOS.
x86: Add appropriate ifdefs around certain AVX functions.
cmdutils: use sws_freeContext() instead of av_freep().
swscale: delay allocation of formatConvBuffer().
swscale: fix build with --disable-swscale-alpha.
movenc: Deprecate the global RTP hinting flag, use a private AVOption instead
movenc: Add an AVClass for setting muxer specific options
swscale: fix non-bitexact yuv2yuv[X2]() MMX/MMX2 functions.
configure: report yasm/nasm presence properly
tcp: make connect() timeout properly
rawdec: factor video demuxer definitions into a macro.
rtspdec: add initial_pause private option.
lavf: deprecate AVFormatParameters.width/height.
tty: add video_size private option.
rawdec: add video_size private option.
x11grab: add video_size private option.
x11grab: factorize returning error codes.
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Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-05-27 23:48:22 +02:00
Anton Khirnov
f91ccb1df6
lavf: deprecate AVFormatParameters.pix_fmt.
2011-05-27 23:33:51 +02:00
Anton Khirnov
2a85f21868
rawdec: add a pixel_format private option.
2011-05-27 23:33:51 +02:00
Anton Khirnov
d576bbf3eb
v4l2: add a pixel_format private option.
2011-05-27 23:33:51 +02:00
Anton Khirnov
2e0e1e712a
libdc1394: add a pixel_format private option.
2011-05-27 23:33:51 +02:00
Justin Ruggles
1a950da6a2
cosmetics: indentation and alignment after previous commit
2011-05-27 16:25:22 -04:00
Justin Ruggles
aa47c35dff
ac3enc: add support for E-AC-3 encoding.
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This adds basic stream format support and allows for arbitrary bit rates
rather than just those supported in AC-3.
2011-05-27 16:25:22 -04:00
Justin Ruggles
b1bf8c7887
ac3enc: Move AC-3 AVOptions array to a separate file to make it easier to
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use only selected options for the different AC-3 encoder types.
2011-05-27 16:25:22 -04:00
Mans Rullgard
79aeade6f6
ARM: disable ff_vector_fmul_vfp on VFPv3 systems
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This function uses old-style vector operations deprecated in VFPv3.
Some implementations, e.g. Cortex-A9, support them only through
slow software emulation. Cortex-A8 does have this functionality
in hardware, but as it also has NEON, this function is not used
there regardless.
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-05-27 20:33:06 +01:00
Mans Rullgard
93eb8e4d7c
ARM: check for VFPv3
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Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-05-27 20:33:05 +01:00
Diego Biurrun
5a5a0f1613
swscale: Remove unused variables in x86 code.
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libswscale/x86/swscale_template.c:2072: warning: unused variable ‘canMMX2BeUsed’
libswscale/x86/swscale_template.c:2145: warning: unused variable ‘canMMX2BeUsed’
libswscale/x86/swscale_template.c:2209: warning: unused variable ‘chrVPixBuf’
libswscale/x86/swscale_template.c:2237: warning: unused variable ‘chrVSrcPtr’
2011-05-27 21:25:57 +02:00
Diego Biurrun
7eae011002
doc: Drop DJGPP section, Libav now compiles out-of-the-box on FreeDOS.
2011-05-27 21:21:14 +02:00
Diego Biurrun
5e528cffcf
x86: Add appropriate ifdefs around certain AVX functions.
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nasm versions prior to 2.09 have trouble assembling some of our AVX code.
Protect these sections by preprocessor macros to allow compilation to pass.
2011-05-27 21:18:12 +02:00
Ronald S. Bultje
faf8d3ddfa
cmdutils: use sws_freeContext() instead of av_freep().
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av_freep(swsContext) will leak all memory potentially
allocated within the swsContext.
2011-05-27 13:22:28 -04:00
Ronald S. Bultje
389e2000eb
swscale: delay allocation of formatConvBuffer().
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That means it won't be allocated when not needed. Alongside
this, it fixes valgrind/fate-detected memory leaks.
2011-05-27 13:22:27 -04:00
Ronald S. Bultje
f327bfa6dc
swscale: fix build with --disable-swscale-alpha.
2011-05-27 13:22:27 -04:00
Martin Storsjö
28734ac995
movenc: Deprecate the global RTP hinting flag, use a private AVOption instead
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Instead of -fflags rtphint, set -movflags rtphint instead.
Signed-off-by: Martin Storsjö <martin@martin.st>
2011-05-27 19:56:44 +03:00
Martin Storsjö
91e3a25ef6
movenc: Add an AVClass for setting muxer specific options
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Signed-off-by: Martin Storsjö <martin@martin.st>
2011-05-27 19:56:33 +03:00
Martin Lambers
b8773e44d5
libdc1394: choose best video mode and rate based on camera capabilities.
2011-05-27 16:55:07 +02:00
Martin Lambers
ea7e318fb2
Remove support for libdc1394 < 2.0.
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Versions >= 2.0 have been around for a very long time now.
2011-05-27 16:55:07 +02:00
Michael Niedermayer
87ababd7c5
avopt: fix segfault
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-05-27 16:55:07 +02:00
Ronald S. Bultje
9f5d45025e
swscale: fix non-bitexact yuv2yuv[X2]() MMX/MMX2 functions.
2011-05-27 09:41:48 -04:00
Michael Niedermayer
041dbd3c14
swscale: dont loose precission on RGB/BGR48 input, that is dont drop half the bits.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-05-27 13:21:17 +02:00
Michael Niedermayer
f642982c10
patch checklist: suggest --disable-yasm test.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-05-27 12:48:43 +02:00
Stefano Sabatini
6b899e16de
lavdev: prefer the inclusion of avdevice.h over that of libavformat/avformat.h
2011-05-27 12:15:09 +02:00
Stefano Sabatini
e48993e3cf
lavdev: include libavformat/avformat.h in avdevice.h
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The header is always required for files which directly deal with
devices, since libavdevice uses the AVFormat* structures defined in
avformat.h.
Avoid the need to explicitely add libavformat/avformat.h.
2011-05-27 11:57:33 +02:00