Anatoly Nenashev
b44c8ad280
Fix crash of interlaced MPEG2 decoding
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Problem description, preliminary review discussion at
http://thread.gmane.org/gmane.comp.video.ffmpeg.devel/127731
2011-05-11 16:35:02 +02:00
Ronald S. Bultje
d2bf42895a
h264pred: fix one more aliasing violation.
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Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-05-11 15:48:51 +02:00
Anton Khirnov
880fa21830
flacenc: use proper initializers for AVOption default values.
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default_val was recently changes from double to a union, current code
wasn't updated for that.
2011-05-11 15:48:51 +02:00
Anton Khirnov
c9e81d0783
lavc: deprecate named constants for deprecated antialias_algo.
2011-05-11 15:48:51 +02:00
Reinhard Tartler
083e715f33
aac: workaround for compilation on cygwin
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On cygwin, math.h needs to be included before float.h because of a bug
in the system headers. Including libavutil/libm.h first works around
this issue.
Longer discussion of the topic:
http://thread.gmane.org/gmane.comp.video.ffmpeg.devel/128582
2011-05-11 14:38:14 +02:00
Baptiste Coudurier
5c511ad4ce
swscale: extend YUV422p support to 10bits depth
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-05-11 14:38:14 +02:00
Stefano Sabatini
b437f5b055
tiff: add support for inverted FillOrder for uncompressed data
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Fix decoding of file b.tif, trac issue #168 .
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2011-05-11 13:55:44 +02:00
Ronald S. Bultje
2caf19e90f
h264pred: fix aliasing violations.
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Tested to fix Haiku H264/10bit fate failures, may also fix others.
2011-05-11 06:59:16 -04:00
Alex Converse
ffc437c026
cosmetics: Fix crazy formatting in resample.
2011-05-10 20:09:51 -07:00
Alex Converse
3e00ababc4
Allow resampling with no channel count change for up to 8 channels.
2011-05-10 20:08:18 -07:00
Alex Converse
918a540953
Don't allow unsupported resampling configurations.
2011-05-10 20:07:15 -07:00
Jason Garrett-Glaser
9f3d6ca4f1
Port x86 10-bit H.264 deblock asm from x264
2011-05-10 20:02:15 -07:00
Jason Garrett-Glaser
8ad77b65b5
Update x86 H.264 deblock asm
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Includes AVX versions from x264.
2011-05-10 20:01:58 -07:00
Anton Khirnov
b66752790a
AVOptions: make default_val a union, as proposed in AVOption2.
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This breaks API and ABI.
2011-05-10 20:22:06 +02:00
Ronald S. Bultje
b27b54de31
arm/h264pred: add missing argument type.
2011-05-10 08:44:49 -04:00
Ronald S. Bultje
86b29553f8
h264dsp_mmx: place bracket outside #if/#endif block.
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Should fix compile on systems missing yasm/nasm.
2011-05-10 08:39:38 -04:00
Ronald S. Bultje
e86fbe1751
h264: do not print "too many references" warning for intra-only.
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Fixes issue 2679.
2011-05-10 07:24:39 -04:00
Oskar Arvidsson
d545cf804c
Enable decoding of high bit depth h264.
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This patch completes the high bit depth h264 decoding support.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-05-10 07:24:38 -04:00
Oskar Arvidsson
19a0729b4c
Adds 8-, 9- and 10-bit versions of some of the functions used by the h264 decoder.
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This patch lets e.g. dsputil_init chose dsp functions with respect to
the bit depth to decode. The naming scheme of bit depth dependent
functions is <base name>_<bit depth>[_<prefix>] (i.e. the old
clear_blocks_c is now named clear_blocks_8_c).
Note: Some of the functions for high bit depth is not dependent on the
bit depth, but only on the pixel size. This leaves some room for
optimizing binary size.
Preparatory patch for high bit depth h264 decoding support.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-05-10 07:24:36 -04:00
Oskar Arvidsson
fcc0224e4f
Add support for higher QP values in h264.
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In high bit depth, the QP values may now be up to (51 + 6*(bit_depth-8)).
Preparatory patch for high bit depth h264 decoding support.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-05-10 07:24:35 -04:00
Oskar Arvidsson
6e3ef511d7
Add the notion of pixel size in h264 related functions.
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In high bit depth the pixels will not be stored in uint8_t like in the
normal case, but in uint16_t. The pixel size is thus 1 in normal bit
depth and 2 in high bit depth.
Preparatory patch for high bit depth h264 decoding support.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-05-10 07:24:33 -04:00
Oskar Arvidsson
44ca80df34
Make the h264 loop filter bit depth aware.
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Preparatory patch for high bit depth h264 decoding support.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-05-10 07:24:32 -04:00
Oskar Arvidsson
87ce8b495f
Template dsputil_template.c with respect to pixel size, etc.
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Preparatory patch for high bit depth h264 decoding support.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-05-10 07:24:30 -04:00
Oskar Arvidsson
5d4bd9cc89
Template h264idct_template.c with respect to pixel size, etc.
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Preparatory patch for high bit depth h264 decoding support.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-05-10 07:24:28 -04:00
Oskar Arvidsson
de3e760720
Preparatory patch for high bit depth h264 decoding support.
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Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-05-10 07:24:27 -04:00
Oskar Arvidsson
325eefa2ca
Move some functions in dsputil.c into a new file dsputil_template.c.
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The functions moved are used when decoding h264.
Preparatory patch for high bit depth h264 decoding support.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-05-10 07:24:25 -04:00
Oskar Arvidsson
15fb393be6
Move the functions in h264idct into a new file h264idct_template.c.
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Preparatory patch for high bit depth h264 decoding support.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-05-10 07:24:24 -04:00
Oskar Arvidsson
5ada25245d
Move the functions in h264pred.c into a new file h264pred_template.c.
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Preparatory patch for high bit depth h264 decoding support.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-05-10 07:24:22 -04:00
Oskar Arvidsson
563c72dabb
Preparatory patch for high bit depth h264 decoding support.
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Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-05-10 07:24:21 -04:00
Oskar Arvidsson
42239ced65
Add pixel formats for 9- and 10-bit yuv420p.
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Also add support for these formats in libswscale.
Needed for high bit depth h264 decoding.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-05-10 07:24:19 -04:00
Oskar Arvidsson
e39e3abad4
Choose h264 chroma dc dequant function dynamically.
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Needed for high bit depth h264 decoding.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-05-10 07:24:17 -04:00
Ronald S. Bultje
dd561441b1
h264: DSP'ize MBAFF loopfilter.
2011-05-10 07:24:08 -04:00
Anton Khirnov
188dea1dbf
lavc: move some flac-specific options to its private context.
2011-05-10 07:42:33 +02:00
Mans Rullgard
a88ef93b4a
mpegaudiodec: group #includes more sanely
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Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-05-09 22:27:16 +01:00
Mans Rullgard
0d849074a4
mpegaudio: remove #if 0 blocks
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Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-05-09 22:22:12 +01:00
Mans Rullgard
6bb6fb05ba
mpegaudio: remove CONFIG_MPEGAUDIO_HP option
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The low quality mode is off by default and never tested. The high
quality mode is also plenty fast enough.
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-05-09 17:30:12 +01:00
Mans Rullgard
3a2e80ecbc
mpegaudio: remove CONFIG_AUDIO_NONSHORT
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This fake option cannot be enabled by normal means, and the
floating-point decoder should provide the higher quality this
option presumably was intended for.
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-05-09 10:12:47 +01:00
Nathan Caldwell
b58e298572
psymodel: Remove wrapper functions.
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Instead use the function pointers directly.
2011-05-08 12:43:04 -07:00
Nathan Caldwell
5b29af624f
aacenc: Replace loop counters in aac_encode_frame() with more descriptive 'ch' and 'w'.
2011-05-08 12:42:34 -07:00
Alex Converse
869303bebd
wmavoice: Use proper size in memeset().
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sizeof(array_functrion_argument) gives the size of the pointer type not
the size of the array to which it points.
2011-05-05 21:25:48 -07:00
Diego Biurrun
61165a1bba
Fix standalone compilation of WTV demuxer.
2011-05-04 21:12:40 +02:00
Diego Biurrun
091018e0dd
Fix standalone compilation of MXPEG decoder.
2011-05-04 21:12:40 +02:00
Diego Biurrun
35e376b0d2
flashsv: K&R cosmetics
2011-05-04 21:12:39 +02:00
Ronald S. Bultje
7d2e03afc8
vc1: make overlap filter for I-frames bit-exact.
2011-05-04 07:40:53 -04:00
Ronald S. Bultje
5c9f147e05
vc1dec: use s->start/end_mb_y instead of passing them as function args.
2011-05-04 07:40:02 -04:00
Ronald S. Bultje
18b6a69ce9
Revert "VC1: merge idct8x8, coeff adjustments and put_pixels."
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This reverts commit f8bed30d8b
. The reason
for this is that the overlap filter, which runs after IDCT, should run
on unclamped values, and thus IDCT and put_pixels() cannot be merged if
we want to attempt to be bitexact.
2011-05-04 07:40:01 -04:00
Alex Converse
1a5e4fd8c5
Replace strncpy() with av_strlcpy().
2011-05-03 21:20:13 -07:00
Alex Converse
aab6374bbe
indeo3: Eliminate use of long.
2011-05-03 21:20:05 -07:00
Alex Converse
47bc52f821
get_bits: make cache unsigned to eliminate undefined signed overflow.
2011-05-03 21:14:39 -07:00
Ronald S. Bultje
d969e93a72
mpegvideo: reindent.
2011-05-03 22:35:19 -04:00