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Mans Rullgard [Mon, 20 Jun 2011 09:12:29 +0000 (10:12 +0100)]
x86: h264: remove hardcoded esi in decode_significance[_8x8]_x86()
Signed-off-by: Mans Rullgard <mans@mansr.com>
Mans Rullgard [Mon, 20 Jun 2011 09:06:07 +0000 (10:06 +0100)]
x86: h264: remove hardcoded edx in decode_significance[_8x8]_x86()
Signed-off-by: Mans Rullgard <mans@mansr.com>
Mans Rullgard [Mon, 20 Jun 2011 08:23:26 +0000 (09:23 +0100)]
x86: h264: remove hardcoded eax in decode_significance[_8x8]_x86()
Signed-off-by: Mans Rullgard <mans@mansr.com>
Mans Rullgard [Mon, 20 Jun 2011 08:28:19 +0000 (09:28 +0100)]
x86: cabac: change 'a' constraint to 'r' in get_cabac_inline()
Nothing requires this value in %eax.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Mans Rullgard [Mon, 20 Jun 2011 08:19:27 +0000 (09:19 +0100)]
x86: cabac: remove hardcoded esi in get_cabac_inline()
Signed-off-by: Mans Rullgard <mans@mansr.com>
Mans Rullgard [Mon, 20 Jun 2011 02:39:45 +0000 (03:39 +0100)]
x86: cabac: remove hardcoded edx in get_cabac_inline()
Signed-off-by: Mans Rullgard <mans@mansr.com>
Mans Rullgard [Mon, 20 Jun 2011 02:19:20 +0000 (03:19 +0100)]
x86: cabac: remove unused macro parameter
Signed-off-by: Mans Rullgard <mans@mansr.com>
Mans Rullgard [Mon, 20 Jun 2011 01:31:53 +0000 (02:31 +0100)]
x86: cabac: remove hardcoded ebx in inline asm
Signed-off-by: Mans Rullgard <mans@mansr.com>
Mans Rullgard [Mon, 20 Jun 2011 00:54:32 +0000 (01:54 +0100)]
x86: cabac: remove hardcoded struct offsets from inline asm
Signed-off-by: Mans Rullgard <mans@mansr.com>
Mans Rullgard [Mon, 20 Jun 2011 00:58:36 +0000 (01:58 +0100)]
cabac: remove inline asm under #if 0
A comment says it's not faster than the C code.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Mans Rullgard [Mon, 20 Jun 2011 00:49:38 +0000 (01:49 +0100)]
cabac: remove BRANCHLESS_CABAC_DECODER switch
The code does not compile without this set.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Mans Rullgard [Sun, 19 Jun 2011 23:59:35 +0000 (00:59 +0100)]
cabac: remove #if 0 cascade under never-set #ifdef ARCH_X86_DISABLED
Signed-off-by: Mans Rullgard <mans@mansr.com>
Reinhard Tartler [Mon, 20 Jun 2011 20:40:31 +0000 (22:40 +0200)]
document libswscale bump
Ronald Bultje [Mon, 20 Jun 2011 15:07:56 +0000 (15:07 +0000)]
error_resilience: skip last-MV predictor step if MVs are not available.
Fixes crashes when playing broken MPEG2-TS streams.
Ronald Bultje [Mon, 20 Jun 2011 15:07:55 +0000 (15:07 +0000)]
error_resilience: actually add counter when adding a MV predictor.
Without, the predictor isn't actually used.
Michael Niedermayer [Sat, 18 Jun 2011 00:44:17 +0000 (02:44 +0200)]
qdm2: Fix alignment of local array.
Fixes ticket270
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Stefano Sabatini [Thu, 21 Apr 2011 08:31:48 +0000 (10:31 +0200)]
ocv: replace FF_INTERNAL_MEM_TYPE_MAX_VALUE with SIZE_MAX
Fix compilatin after removal of FF_INTERNAL_MEM_TYPE_MAX_VALUE.
Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Stefano Sabatini [Mon, 16 May 2011 21:44:35 +0000 (23:44 +0200)]
drawtext: add braces around initialisers for option defaults
Fix warnings of the type:
vf_drawtext.c:NNN: warning: missing braces around initializer
vf_drawtext.c:NNN: warning: (near initialization for ‘drawtext_options[X].default_val’)
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Stefano Sabatini [Mon, 16 May 2011 21:48:00 +0000 (23:48 +0200)]
drawtext: reindent after the previous commit
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Stefano Sabatini [Mon, 16 May 2011 18:11:50 +0000 (20:11 +0200)]
drawtext: fix strftime() text expansion
The feature was dropped after the filter was partially rewritten and
recommitted.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Reinhard Tartler [Mon, 20 Jun 2011 10:20:54 +0000 (12:20 +0200)]
Bump major version for
b8e893399ff8755721dc117695ec5ff183c1e07b
On architectures such as x86 (both 32 bit and 64bit), the stack element
size is fixed, which maintains alignment. Here, this change does not
break anything. However, we also support also other architectures where
this property is not maintained and therefore, applications will crash
horribly.
This change effectively forces all applications to be recompiled against
libswscale.
Ronald S. Bultje [Mon, 20 Jun 2011 14:24:33 +0000 (10:24 -0400)]
h264-mt: fix deadlock in packets with multiple slices (e.g. MP4).
Yusuke Nakamura [Sat, 4 Jun 2011 16:28:43 +0000 (01:28 +0900)]
mov: Fix empty edit detection.
Mans Rullgard [Sun, 19 Jun 2011 18:31:56 +0000 (19:31 +0100)]
Drop git- prefix from version labels
Signed-off-by: Mans Rullgard <mans@mansr.com>
Reinhard Tartler [Sun, 19 Jun 2011 17:51:20 +0000 (19:51 +0200)]
Use the contents of RELEASE as version fallback instead of 'UNKNOWN'
This makes binaries produced by source tarballs identify themselves with
the version number of the corresponding release series, unless overriden
by a 'VERSION' file.
Mans Rullgard [Sun, 19 Jun 2011 17:03:21 +0000 (18:03 +0100)]
path64/open64: filter out unsupported flags
These flags are accepted without error but produce an annoying
warning. Filtering them out makes the build less noisy.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Reinhard Tartler [Sun, 19 Jun 2011 17:45:36 +0000 (19:45 +0200)]
Add Release Notes
Alex Converse [Sat, 18 Jun 2011 22:45:45 +0000 (15:45 -0700)]
sipr: Drop unused DSPContext
Alex Converse [Sat, 18 Jun 2011 22:44:31 +0000 (15:44 -0700)]
sipr: include string.h for mem*()
Alex Converse [Sat, 18 Jun 2011 22:42:57 +0000 (15:42 -0700)]
sipr: Use memmove() to copy overlapped buffers.
Alex Converse [Sat, 18 Jun 2011 05:03:24 +0000 (22:03 -0700)]
h264: drop some ugly casts
Ronald S. Bultje [Sat, 18 Jun 2011 19:33:49 +0000 (15:33 -0400)]
lavf: prevent crash in av_open_input_file() if ap == NULL.
Needed for proper behaviour in our old API compatibility code.
Reinhard Tartler [Thu, 16 Jun 2011 17:59:47 +0000 (19:59 +0200)]
more Changelog additions
Anton Khirnov [Sat, 18 Jun 2011 15:26:40 +0000 (17:26 +0200)]
lavf: add a forgotten NULL check in convert_format_parameters().
Ronald S. Bultje [Sat, 18 Jun 2011 12:34:14 +0000 (08:34 -0400)]
Fix build if yasm is not available.
Daniel Kang [Sun, 5 Jun 2011 22:33:23 +0000 (18:33 -0400)]
H.264: Add x86 assembly for 10-bit MC Chroma H.264 functions.
Mainly ported from 8-bit H.264 MC Chroma.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
Anton Khirnov [Fri, 17 Jun 2011 04:39:42 +0000 (06:39 +0200)]
lavc: add opt_find to AVCodecContext class.
Fixes encoder private options, which are broken now in ffmpeg, because
opt_default2() can't find them, thus making opt_default() to fail.
Alexander Strange [Sun, 12 Jun 2011 20:40:00 +0000 (20:40 +0000)]
h264: Complexify frame num gap shortening code
By observation it did not seem to handle prev_frame_num > frame_num.
This does not affect any files I have.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Uoti Urpala [Tue, 14 Jun 2011 21:53:30 +0000 (21:53 +0000)]
intreadwrite.h: fix AV_RL32/AV_RB32 signedness.
The output type of the AV_RL32/AV_RB32 macros was signed int. The
resulting overflow broke at least some ASF streams with large
timestamps. Fix by adding a cast to uint32_t.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Mike Scheutzow [Thu, 28 Apr 2011 14:14:26 +0000 (10:14 -0400)]
Fix decoding of mpegts streams with h264 video that does *NOT* have b frames
One of the causes of this bug is that the h264 parser defaults low_delay
to 1, but the h264 codec defaults low_delay to 0. Really Ugly.
After many hours of looking at this, I'm still not sure how has_b_frames
is *intended* to behave, but to me the implementation appears way more
complicated than it ought to be.
My patch relies on the encoder to set an optional field in the SPS. This
works for libx264 streams, but I'm not sure that all h264 encoders will
set it.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Anton Khirnov [Thu, 16 Jun 2011 15:21:46 +0000 (17:21 +0200)]
Add minor bumps and APIChanges entries for lavf private options.
Anton Khirnov [Wed, 15 Jun 2011 05:34:12 +0000 (07:34 +0200)]
ffmpeg: deprecate -vc and -tvstd
They've been replaced by demuxer private options.
Anton Khirnov [Thu, 9 Jun 2011 08:58:23 +0000 (10:58 +0200)]
ffmpeg: use new avformat_open_* API.
Anton Khirnov [Thu, 9 Jun 2011 08:58:23 +0000 (10:58 +0200)]
ffserver: use new avformat_open_* API.
Anton Khirnov [Thu, 9 Jun 2011 08:58:23 +0000 (10:58 +0200)]
ffprobe: use new avformat_open_* API.
Anton Khirnov [Thu, 9 Jun 2011 08:58:23 +0000 (10:58 +0200)]
ffplay: use new avformat_open_* API.
Anton Khirnov [Wed, 25 May 2011 14:42:41 +0000 (16:42 +0200)]
cmdutils: add opt_default2().
It stores options in a dictionary to be passed to new open calls.
It will replace opt_default once all the pieces are in place.
Anton Khirnov [Sat, 4 Jun 2011 16:43:05 +0000 (18:43 +0200)]
dict: add AV_DICT_APPEND flag.
Anton Khirnov [Sun, 22 May 2011 11:53:33 +0000 (13:53 +0200)]
lavf: add avformat_write_header() as a replacement for av_write_header().
It supports more convenient setting of AVOptions.
Anton Khirnov [Sat, 4 Jun 2011 15:36:30 +0000 (17:36 +0200)]
Deprecate av_open_input_* and remove their uses.
Deprecate the last remaining member of AVFormatParameters.
Anton Khirnov [Sun, 22 May 2011 06:37:25 +0000 (08:37 +0200)]
lavf: add avformat_open_input() as a replacement for av_open_input_*
Add support for demuxer private options.
Anton Khirnov [Sun, 22 May 2011 11:25:19 +0000 (13:25 +0200)]
AVOptions: add av_opt_find() as a replacement for av_find_opt.
Anton Khirnov [Sun, 22 May 2011 10:52:50 +0000 (12:52 +0200)]
AVOptions: add av_opt_set_dict() mapping a dictionary struct to a context.
This way the caller can pass all the options in one nice package.
Anton Khirnov [Wed, 15 Jun 2011 06:00:03 +0000 (08:00 +0200)]
ffmpeg: don't abuse a global for passing frame size from input to output
It's broken with multiple files or video streams.
Anton Khirnov [Wed, 15 Jun 2011 06:00:03 +0000 (08:00 +0200)]
ffmpeg: don't abuse a global for passing pixel format from input to output
It's broken with multiple files or video streams.
Anton Khirnov [Thu, 16 Jun 2011 04:24:54 +0000 (06:24 +0200)]
ffmpeg: initialise encoders earlier.
Fixes choosing supported samplerate and framerate.
Anton Khirnov [Thu, 16 Jun 2011 16:04:56 +0000 (18:04 +0200)]
ffmpeg: merge output_codecs array into AVOutputStream members.
There's no point in keeping them separate.
Diego Biurrun [Thu, 16 Jun 2011 15:04:06 +0000 (17:04 +0200)]
rtpenc_latm: Consistently use "Libav" in license boilerplate.
Martin Storsjö [Thu, 16 Jun 2011 08:04:27 +0000 (11:04 +0300)]
rtsp: Don't pass string pointer as format string to ff_url_join
In this case, the string that was passed couldn't contain
user-defined data and thus there was no risk for injection
bugs, but it's safer this way, if we later change the
content of the options string.
Signed-off-by: Martin Storsjö <martin@martin.st>
Kirill Zorin [Wed, 15 Jun 2011 17:18:29 +0000 (19:18 +0200)]
mmsh: fixed printf injection bug in mmsh request
Signed-off-by: Martin Storsjö <martin@martin.st>
Anton Khirnov [Thu, 16 Jun 2011 05:24:14 +0000 (07:24 +0200)]
codec-regression: remove pointless -r options for dnxhd
Justin Ruggles [Tue, 14 Jun 2011 17:45:38 +0000 (13:45 -0400)]
ac3enc: use correct alignment and length in channel coupling dsp functions.
This fixes a segfault when using the C version of ac3dsp.float_to_fixed24().
Anton Khirnov [Wed, 15 Jun 2011 06:00:03 +0000 (08:00 +0200)]
ffmpeg: don't abuse a global for passing framerate from input to output
It's broken with multiple files or video streams.
Anton Khirnov [Wed, 15 Jun 2011 06:00:03 +0000 (08:00 +0200)]
ffmpeg: don't abuse a global for passing channels from input to output
It's broken with multiple files or audio streams.
Anton Khirnov [Wed, 15 Jun 2011 06:00:03 +0000 (08:00 +0200)]
ffmpeg: don't abuse a global for passing samplerate from input to output
It's broken with multiple files or audio streams.
This removes the default samplerate of 44100 for raw input, hence all
the FATE changes.
Mans Rullgard [Wed, 15 Jun 2011 11:58:00 +0000 (12:58 +0100)]
ARM: update ff_h264_idct8_add4_neon for 4:4:4 changes
Signed-off-by: Mans Rullgard <mans@mansr.com>
Janne Grunau [Mon, 25 Apr 2011 22:27:48 +0000 (00:27 +0200)]
swscale: use SwsContext for av_log when available
Signed-off-by: Diego Biurrun <diego@biurrun.de>
Diego Biurrun [Tue, 14 Jun 2011 22:56:31 +0000 (00:56 +0200)]
swscale: Remove HAVE_MMX from files that are only compiled with MMX enabled.
Diego Biurrun [Tue, 14 Jun 2011 22:52:43 +0000 (00:52 +0200)]
swscale: Fix compilation with --disable-mmx2.
Some MMX2 functions were being referenced without proper #ifdefs.
Ronald S. Bultje [Tue, 14 Jun 2011 20:55:24 +0000 (16:55 -0400)]
swscale: remove misplaced comment.
The comment should have been placed only in
yuv2rgb48_X_c_template, not yuv2rgb48_1_c_template.
Ronald S. Bultje [Tue, 14 Jun 2011 19:35:05 +0000 (15:35 -0400)]
ffmpeg: fix streaming to ffserver.
Ronald S. Bultje [Tue, 14 Jun 2011 19:02:24 +0000 (15:02 -0400)]
swscale: split out RGB48 output functions from yuv2packed[12X]_c().
This is part of the Great Evil Plan to simplify swscale. Note that
you'll see some code duplication between the output functions for
different RGB variants, and even between packed-YUV and RGB
variants. This is intentional because it improves readability.
Mans Rullgard [Sun, 5 Jun 2011 21:00:54 +0000 (22:00 +0100)]
build: move vpath directives to main Makefile
Signed-off-by: Mans Rullgard <mans@mansr.com>
Michael Niedermayer [Mon, 13 Jun 2011 01:53:22 +0000 (21:53 -0400)]
swscale: fix JPEG-range YUV scaling artifacts.
YUV planes were marked as uint16_t, but they contained signed data.
Fixes issue 1108 and 675.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
Mans Rullgard [Sun, 5 Jun 2011 21:18:06 +0000 (22:18 +0100)]
build: move ALLFFLIBS to a more logical place
Signed-off-by: Mans Rullgard <mans@mansr.com>
Mans Rullgard [Sun, 12 Jun 2011 23:33:19 +0000 (00:33 +0100)]
ARM: factor some repetitive code into macros
Signed-off-by: Mans Rullgard <mans@mansr.com>
Jason Garrett-Glaser [Mon, 13 Jun 2011 17:21:46 +0000 (10:21 -0700)]
Fix SVQ3 after adding 4:4:4 H.264 support
Jason Garrett-Glaser [Thu, 9 Jun 2011 23:17:41 +0000 (16:17 -0700)]
H.264: fix CODEC_FLAG_GRAY
It was broken in 4:4:4, and still did chroma deblocking for no reason in 4:2:0.
Jason Garrett-Glaser [Fri, 3 Jun 2011 08:12:28 +0000 (01:12 -0700)]
4:4:4 H.264 decoding support
Note: this is 4:4:4 from the 2007 spec revision, not the previous (now deprecated) 4:4:4 mode in H.264.
Justin Ruggles [Mon, 13 Jun 2011 21:44:50 +0000 (17:44 -0400)]
ac3enc: fix allocation of floating point samples.
sizeof(SampleType) is different for fixed and float encoders.
Diego Biurrun [Fri, 10 Jun 2011 18:27:50 +0000 (20:27 +0200)]
utils: Drop pointless '#if 1' preprocessor directive.
Justin Ruggles [Fri, 10 Jun 2011 19:17:55 +0000 (15:17 -0400)]
ac3enc: remove empty ac3_float function that is never called
Justin Ruggles [Fri, 10 Jun 2011 18:57:19 +0000 (14:57 -0400)]
ac3enc: split templated float vs. fixed functions into a separate file.
Function pointers are used for templated functions instead of needlessly
duplicating many functions.
Justin Ruggles [Fri, 10 Jun 2011 16:42:36 +0000 (12:42 -0400)]
ac3enc: dynamically allocate AC3EncodeContext fields windowed_samples and mdct
This will allow the same struct to be used for both the fixed and float ac3
encoders.
Justin Ruggles [Fri, 10 Jun 2011 15:45:03 +0000 (11:45 -0400)]
ac3enc: use function pointer to choose between AC-3 and E-AC-3 header output
functions.
Jason Garrett-Glaser [Mon, 13 Jun 2011 20:38:46 +0000 (13:38 -0700)]
Roll back 4:4:4 H.264 for now
Needs some ARM/PPC asm modifications.
Jason Garrett-Glaser [Mon, 13 Jun 2011 17:21:46 +0000 (10:21 -0700)]
Fix SVQ3 after adding 4:4:4 H.264 support
Jason Garrett-Glaser [Thu, 9 Jun 2011 23:17:41 +0000 (16:17 -0700)]
H.264: fix CODEC_FLAG_GRAY
It was broken in 4:4:4, and still did chroma deblocking for no reason in 4:2:0.
Jason Garrett-Glaser [Fri, 3 Jun 2011 08:12:28 +0000 (01:12 -0700)]
4:4:4 H.264 decoding support
Note: this is 4:4:4 from the 2007 spec revision, not the previous (now deprecated) 4:4:4 mode in H.264.
Philip Langdale [Tue, 29 Mar 2011 04:43:23 +0000 (21:43 -0700)]
h264_parser: Fix whitespace after previous change.
Signed-off-by: Philip Langdale <philipl@overt.org>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Philip Langdale [Tue, 29 Mar 2011 04:42:02 +0000 (21:42 -0700)]
h264_parser: Fix behaviour when PARSER_FLAG_COMPLETE_FRAMES is set.
Currently, the parser is buggy and only processes the stream extradata
when the flag is set. This fixes it to actually inspect the frames.
Whitespce will be fixed in a separate change.
Signed-off-by: Philip Langdale <philipl@overt.org>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Carl Eugen Hoyos [Sun, 3 Apr 2011 20:45:16 +0000 (22:45 +0200)]
wav: remove an invalid free().
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Michael Niedermayer [Tue, 8 Mar 2011 21:39:14 +0000 (22:39 +0100)]
lavf: initialise reference_dts in av_estimate_timings_from_pts.
Fixes issue2437.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Michael Niedermayer [Tue, 1 Mar 2011 14:59:00 +0000 (15:59 +0100)]
h264: don't be so picky on decoding pps in extradata.
Fixes issue2517
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Wim Lewis [Sat, 2 Apr 2011 22:30:24 +0000 (15:30 -0700)]
avcodec.h: add or elaborate on some documentation comments.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Michael Niedermayer [Sat, 2 Apr 2011 15:57:53 +0000 (17:57 +0200)]
h264: change a few comments into error messages
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Reimar Döffinger [Fri, 1 Apr 2011 17:42:31 +0000 (19:42 +0200)]
ac3dec: fix doxy-style for comment ("///>" should be "///<" instead).
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Peter Ross [Fri, 1 Apr 2011 12:11:24 +0000 (23:11 +1100)]
img2: add .dpx to the list of supported file extensions.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Michael Niedermayer [Fri, 1 Apr 2011 10:46:36 +0000 (12:46 +0200)]
ffv1: fix undefined behavior with insane widths.
The new tables is large enough to prevent this together with our image size checks.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Mans Rullgard [Mon, 13 Jun 2011 08:33:20 +0000 (09:33 +0100)]
ARM: jrevdct_arm: simplify stack usage
Signed-off-by: Mans Rullgard <mans@mansr.com>