ffmpeg.git
8 years agovaapi: do not assert on value read from input bitstream
Diego Biurrun [Thu, 14 Jul 2011 23:06:16 +0000 (01:06 +0200)]
vaapi: do not assert on value read from input bitstream

User-provided data should never trigger an assert; return error instead.
Also fix an instance of get_bits where get_bits_long should have been used.

This eliminates the following warning:
libavcodec/vaapi_mpeg2.c:112:14: warning: variable 'start_code' set but not used

8 years agoflashsvenc: replace bitstream description by a link to the specification
Diego Biurrun [Fri, 15 Jul 2011 17:45:17 +0000 (19:45 +0200)]
flashsvenc: replace bitstream description by a link to the specification

An official specification now exists and it is both more detailed and
easier to understand than the incomplete notes available here.

8 years agoflashsvenc: drop unnecessary cast
Diego Biurrun [Fri, 15 Jul 2011 14:21:20 +0000 (16:21 +0200)]
flashsvenc: drop unnecessary cast

8 years agoflashsvenc: improve some variable names and fix corresponding comments
Diego Biurrun [Fri, 15 Jul 2011 13:55:19 +0000 (15:55 +0200)]
flashsvenc: improve some variable names and fix corresponding comments

8 years agoflashsvenc: merge two consecutive if-conditions
Diego Biurrun [Fri, 15 Jul 2011 13:28:43 +0000 (15:28 +0200)]
flashsvenc: merge two consecutive if-conditions

8 years agoflashsvenc: merge variable declarations and initializations
Diego Biurrun [Fri, 15 Jul 2011 13:28:18 +0000 (15:28 +0200)]
flashsvenc: merge variable declarations and initializations

8 years agoflashsvenc: convert some debug av_log() to av_dlog()
Diego Biurrun [Fri, 15 Jul 2011 13:26:49 +0000 (15:26 +0200)]
flashsvenc: convert some debug av_log() to av_dlog()

8 years agoflashsvenc: whitespace cosmetics
Diego Biurrun [Fri, 15 Jul 2011 13:26:18 +0000 (15:26 +0200)]
flashsvenc: whitespace cosmetics

8 years agoflashsvenc: drop some unnecessary parentheses
Diego Biurrun [Fri, 15 Jul 2011 13:09:39 +0000 (15:09 +0200)]
flashsvenc: drop some unnecessary parentheses

8 years agoflashsvenc: fix some comment typos
Diego Biurrun [Fri, 15 Jul 2011 13:05:51 +0000 (15:05 +0200)]
flashsvenc: fix some comment typos

8 years agoaacps: skip some memcpy() if src and dst would be equal
Mans Rullgard [Fri, 15 Jul 2011 21:38:10 +0000 (22:38 +0100)]
aacps: skip some memcpy() if src and dst would be equal

Signed-off-by: Mans Rullgard <mans@mansr.com>
8 years agolavf/utils: drop av_ prefixes from static functions.
Anton Khirnov [Fri, 15 Jul 2011 18:27:43 +0000 (20:27 +0200)]
lavf/utils: drop av_ prefixes from static functions.

8 years agoavio: don't replicate avio_alloc_context functionality.
Anton Khirnov [Sat, 21 May 2011 17:13:22 +0000 (19:13 +0200)]
avio: don't replicate avio_alloc_context functionality.

8 years agoconfigure: Automatically add more flags required on symbian
Martin Storsjö [Fri, 15 Jul 2011 07:53:12 +0000 (10:53 +0300)]
configure: Automatically add more flags required on symbian

Signed-off-by: Martin Storsjö <martin@martin.st>
8 years agomem.h: switch doxygen parameter order to match function prototype
Diego Biurrun [Thu, 14 Jul 2011 22:45:59 +0000 (00:45 +0200)]
mem.h: switch doxygen parameter order to match function prototype

8 years agodoxygen: replace @sa tag by the more readable but equivalent @see
Diego Biurrun [Thu, 14 Jul 2011 22:45:23 +0000 (00:45 +0200)]
doxygen: replace @sa tag by the more readable but equivalent @see

8 years agodoxygen: use Doxygen markup for authors and web links where appropriate
Diego Biurrun [Thu, 14 Jul 2011 01:56:07 +0000 (03:56 +0200)]
doxygen: use Doxygen markup for authors and web links where appropriate

8 years agodoxygen: do not include license boilerplate in Doxygen documentation
Diego Biurrun [Thu, 14 Jul 2011 01:11:19 +0000 (03:11 +0200)]
doxygen: do not include license boilerplate in Doxygen documentation

8 years agoac3enc: Mark AVClasses const
Martin Storsjö [Thu, 14 Jul 2011 21:21:15 +0000 (00:21 +0300)]
ac3enc: Mark AVClasses const

Signed-off-by: Martin Storsjö <martin@martin.st>
8 years agoffserver: Replace two loops with one loop.
Mike Williams [Wed, 13 Jul 2011 18:24:47 +0000 (14:24 -0400)]
ffserver: Replace two loops with one loop.

Signed-off-by: Mike Williams <mike@mikebwilliams.com>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
8 years agoffmpeg: Fix the check for experimental codecs
Martin Storsjö [Thu, 14 Jul 2011 20:01:29 +0000 (23:01 +0300)]
ffmpeg: Fix the check for experimental codecs

The variable 'codec' was used uninitialized here.

Signed-off-by: Martin Storsjö <martin@martin.st>
8 years agoswscale: extend mmx padding.
Ronald S. Bultje [Thu, 14 Jul 2011 17:31:27 +0000 (10:31 -0700)]
swscale: extend mmx padding.

Fixes a crash when forcing libc to strictly adhere to malloc sizes.

8 years agoswscale: clip unscaled colorspace conversion path.
Ronald S. Bultje [Thu, 14 Jul 2011 17:24:40 +0000 (10:24 -0700)]
swscale: clip unscaled colorspace conversion path.

Prevents overflows on very bright scenes when adding dither,
which may lead to black dots.

8 years agodoxygen: misc consistency cosmetics
Diego Biurrun [Thu, 14 Jul 2011 02:05:17 +0000 (04:05 +0200)]
doxygen: misc consistency cosmetics

8 years agodoc: remove file name from @file directive in Doxygen usage example
Diego Biurrun [Thu, 14 Jul 2011 01:54:10 +0000 (03:54 +0200)]
doc: remove file name from @file directive in Doxygen usage example

The file name is redundant and brittle across file renamings.

8 years agodoxygen: consistently place brief description
Diego Biurrun [Thu, 14 Jul 2011 01:46:19 +0000 (03:46 +0200)]
doxygen: consistently place brief description

8 years agodoxygen: place empty line between brief description and detailed description
Diego Biurrun [Thu, 14 Jul 2011 01:12:36 +0000 (03:12 +0200)]
doxygen: place empty line between brief description and detailed description

Without it, Doxygen cannot separate them into different sections.

8 years agoavformat_open_input(): Add braces to shut up gcc warning.
Diego Biurrun [Thu, 7 Jul 2011 00:01:07 +0000 (02:01 +0200)]
avformat_open_input(): Add braces to shut up gcc warning.

libavformat/utils.c:599: warning: missing braces around initializer
libavformat/utils.c:599: warning: (near initialization for ‘ap.time_base’)

8 years agoAPIchanges: fill in missing hashes and dates.
Anton Khirnov [Thu, 14 Jul 2011 08:43:24 +0000 (10:43 +0200)]
APIchanges: fill in missing hashes and dates.

8 years agoAdd an APIChanges entry and bump minor versions for recent changes.
Anton Khirnov [Thu, 14 Jul 2011 08:09:05 +0000 (10:09 +0200)]
Add an APIChanges entry and bump minor versions for recent changes.

8 years agoffmpeg: print the low bitrate warning after the codec is openend.
Anton Khirnov [Thu, 14 Jul 2011 07:38:36 +0000 (09:38 +0200)]
ffmpeg: print the low bitrate warning after the codec is openend.

This doesn't access avcodec_opts, so it works with the new options
passing system.

Makes opt_bitrate() unneeded, so it's removed.

8 years agodoxygen: Move function documentation into the macro generating the function.
Diego Biurrun [Mon, 4 Jul 2011 10:33:11 +0000 (12:33 +0200)]
doxygen: Move function documentation into the macro generating the function.

This fixes a bunch of related warnings where Doxygen assumed that the
documentation belonged to the macro and not the function.

8 years agodoxygen: Make sure parameter names match between .c and .h files.
Diego Biurrun [Sat, 2 Jul 2011 12:47:34 +0000 (14:47 +0200)]
doxygen: Make sure parameter names match between .c and .h files.

8 years agoh264: move fill_decode_neighbors()/fill_decode_caches() to h264_mvpred.h
Diego Biurrun [Wed, 13 Jul 2011 19:51:23 +0000 (21:51 +0200)]
h264: move fill_decode_neighbors()/fill_decode_caches() to h264_mvpred.h

This fixes a bunch of unused function warnings.

8 years agoH.264: Add more x86 assembly for 10-bit H.264 predict functions
Daniel Kang [Mon, 11 Jul 2011 21:26:43 +0000 (17:26 -0400)]
H.264: Add more x86 assembly for 10-bit H.264 predict functions

Mainly ported from 8-bit H.264 predict.

Some code ported from x264. LGPL ok by author.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
8 years agolavf: fix invalid reads in avformat_find_stream_info()
Anton Khirnov [Thu, 14 Jul 2011 01:08:53 +0000 (03:08 +0200)]
lavf: fix invalid reads in avformat_find_stream_info()

8 years agocmdutils: replace opt_default with opt_default2() and remove set_context_opts
Anton Khirnov [Wed, 25 May 2011 15:30:23 +0000 (17:30 +0200)]
cmdutils: replace opt_default with opt_default2() and remove set_context_opts

8 years agoffmpeg: use new avcodec_open2 and avformat_find_stream_info API.
Anton Khirnov [Wed, 25 May 2011 15:29:25 +0000 (17:29 +0200)]
ffmpeg: use new avcodec_open2 and avformat_find_stream_info API.

8 years agoffplay: use new avcodec_open2 and avformat_find_stream_info API.
Anton Khirnov [Wed, 25 May 2011 14:59:51 +0000 (16:59 +0200)]
ffplay: use new avcodec_open2 and avformat_find_stream_info API.

8 years agocmdutils: store all codec options in one dict instead of video/audio/sub
Anton Khirnov [Sun, 10 Jul 2011 13:46:15 +0000 (15:46 +0200)]
cmdutils: store all codec options in one dict instead of video/audio/sub

Split them when codec id is known.

8 years agoffmpeg: check experimental flag after codec is opened.
Anton Khirnov [Tue, 12 Jul 2011 15:18:42 +0000 (17:18 +0200)]
ffmpeg: check experimental flag after codec is opened.

This doesn't access avcodec_opts, so it will work with the new options
passing system.

8 years agoffmpeg: do not set GLOBAL_HEADER flag in the options context
Anton Khirnov [Tue, 12 Jul 2011 14:18:45 +0000 (16:18 +0200)]
ffmpeg: do not set GLOBAL_HEADER flag in the options context

The removed lines have no effect, since the flag is set on all encoder
for the given file and avcodec_opts are reset between files.

8 years agoac3enc: merge AC3MDCTContext with AC3EncodeContext.
Justin Ruggles [Wed, 13 Jul 2011 19:12:11 +0000 (15:12 -0400)]
ac3enc: merge AC3MDCTContext with AC3EncodeContext.

Since both the fixed-point and floating-point encoders use the FFTContext,
this no longer needs to be in a separate context. Also, when a short-transform
context is added, the same MDCT window will be used.

8 years agoac3enc: prefer passing AC3EncodeContext rather than AVCodecContext
Justin Ruggles [Wed, 13 Jul 2011 17:53:58 +0000 (13:53 -0400)]
ac3enc: prefer passing AC3EncodeContext rather than AVCodecContext

8 years agoac3enc: fix memleak
Justin Ruggles [Wed, 13 Jul 2011 19:49:08 +0000 (15:49 -0400)]
ac3enc: fix memleak

8 years agompeg1video: add CODEC_CAP_SLICE_THREADS.
Ronald S. Bultje [Wed, 29 Jun 2011 21:13:17 +0000 (14:13 -0700)]
mpeg1video: add CODEC_CAP_SLICE_THREADS.

8 years agolavf: fix segfault in av_open_input_stream()
Anton Khirnov [Tue, 12 Jul 2011 20:42:18 +0000 (22:42 +0200)]
lavf: fix segfault in av_open_input_stream()

ic is NULL in case of error.

8 years agompegtsenc: set Random Access indicator on keyframe start packets
Jindrich Makovicka [Wed, 29 Jun 2011 13:01:39 +0000 (15:01 +0200)]
mpegtsenc: set Random Access indicator on keyframe start packets

Signed-off-by: Jindrich Makovicka <jindrich.makovicka@nangu.tv>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
8 years agolavf: Cleanup try_decode_frame() logic.
Alex Converse [Tue, 12 Jul 2011 22:13:29 +0000 (15:13 -0700)]
lavf: Cleanup try_decode_frame() logic.

This fixes AAC playback in ffplay.

8 years agoReplace some gotos that lead to single return statements by direct return.
Diego Biurrun [Mon, 11 Jul 2011 14:32:54 +0000 (16:32 +0200)]
Replace some gotos that lead to single return statements by direct return.

8 years agobuild: move tests/seek_test.c to libavformat and reuse generic build rules
Diego Biurrun [Wed, 13 Jul 2011 00:09:19 +0000 (02:09 +0200)]
build: move tests/seek_test.c to libavformat and reuse generic build rules

8 years agomxfenc: include needed header for ff_iso8601_to_unix_time() prototype
Kostya Shishkov [Wed, 13 Jul 2011 11:21:00 +0000 (12:21 +0100)]
mxfenc: include needed header for ff_iso8601_to_unix_time() prototype

Signed-off-by: Mans Rullgard <mans@mansr.com>
8 years agoAdd a check for strptime().
Anton Khirnov [Wed, 13 Jul 2011 07:30:06 +0000 (09:30 +0200)]
Add a check for strptime().

It's an XSI extension, not available on some supported systems.

8 years agolavf: factor out conversion of ISO8601 string to unix time
Anton Khirnov [Wed, 13 Jul 2011 09:45:17 +0000 (11:45 +0200)]
lavf: factor out conversion of ISO8601 string to unix time

8 years agowav: parse 'bext' metadata
Tomas Härdin [Wed, 18 May 2011 11:48:39 +0000 (13:48 +0200)]
wav: parse 'bext' metadata

Signed-off-by: Anton Khirnov <anton@khirnov.net>
8 years agowav: keep parsing until EOF if the input is seekable and we know the size of the...
Tomas Härdin [Wed, 18 May 2011 11:48:02 +0000 (13:48 +0200)]
wav: keep parsing until EOF if the input is seekable and we know the size of the data tag

Signed-off-by: Anton Khirnov <anton@khirnov.net>
8 years agowav: Refactor the tag checking into a switch statement
Tomas Härdin [Thu, 17 Feb 2011 14:58:10 +0000 (15:58 +0100)]
wav: Refactor the tag checking into a switch statement

Signed-off-by: Anton Khirnov <anton@khirnov.net>
8 years agowav: make sure neither data_size nor sample_count is negative.
Tomas Härdin [Tue, 17 May 2011 17:52:36 +0000 (19:52 +0200)]
wav: make sure neither data_size nor sample_count is negative.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
8 years agowav: refactor the 'fmt ' tag search and parsing.
Tomas Härdin [Tue, 17 May 2011 17:46:08 +0000 (19:46 +0200)]
wav: refactor the 'fmt ' tag search and parsing.

Moving the search and parsing of the 'fmt ' info the main loop of
wav_read_header() allows tags that precede it to be parsed.  Creating
wav_parse_fmt_tag() makes wav_read_header() easier to read.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
8 years agowav: add an option for writing BEXT chunk
Benjamin Larsson [Fri, 18 Mar 2011 00:00:15 +0000 (00:00 +0000)]
wav: add an option for writing BEXT chunk

Signed-off-by: Anton Khirnov <anton@khirnov.net>
8 years agoffmpeg: get rid of a pointless limit on number of streams.
Anton Khirnov [Sat, 9 Jul 2011 14:49:44 +0000 (16:49 +0200)]
ffmpeg: get rid of a pointless limit on number of streams.

8 years agoffmpeg: remove an unused define.
Anton Khirnov [Sat, 9 Jul 2011 14:48:47 +0000 (16:48 +0200)]
ffmpeg: remove an unused define.

8 years agoMusepack SV7: try to read files without number of frames provided
Kostya Shishkov [Mon, 11 Jul 2011 13:13:39 +0000 (15:13 +0200)]
Musepack SV7: try to read files without number of frames provided

Signed-off-by: Anton Khirnov <anton@khirnov.net>
8 years agodoc: Improve references to external URLs.
Diego Biurrun [Fri, 8 Jul 2011 13:33:17 +0000 (15:33 +0200)]
doc: Improve references to external URLs.

Sometimes it makes sense to replace a raw URL with some informative text
that links to the URL instead of using the raw URL itself in the text.
Also transform some mailing list references into links.

8 years agoh264: move decode_mb_skip() from h264.h to h.264_mvpred.h
Diego Biurrun [Tue, 12 Jul 2011 18:36:50 +0000 (20:36 +0200)]
h264: move decode_mb_skip() from h264.h to h.264_mvpred.h

This resolves a circular dependency between the headers.

8 years agoffplay: skip return value of avcodec_decode_video2 / avcodec_decode_subtitle2
Diego Biurrun [Mon, 11 Jul 2011 15:04:15 +0000 (17:04 +0200)]
ffplay: skip return value of avcodec_decode_video2 / avcodec_decode_subtitle2

This fixes some warnings about unused-but-set variables.

8 years agodnxhdenc: Replace a forward declaration by the proper #include.
Diego Biurrun [Fri, 8 Jul 2011 13:29:57 +0000 (15:29 +0200)]
dnxhdenc: Replace a forward declaration by the proper #include.

8 years agoh264: move h264_mvpred.h include.
Ronald S. Bultje [Tue, 12 Jul 2011 15:15:55 +0000 (08:15 -0700)]
h264: move h264_mvpred.h include.

Fixes the following compile error with darwin/gcc-4.2.1:
In file included from libavcodec/error_resilience.c:33:
libavcodec/h264.h: In function â€˜decode_mb_skip’:
libavcodec/h264.h:773: error: â€˜always_inline’ function could not be inlined in call to â€˜pred_pskip_motion’: the function body must appear before caller
libavcodec/h264.h:1334: error: called from here

8 years agopix_fmt: Fix number of bits per component in yuv444p9be
Oskar Arvidsson [Tue, 12 Jul 2011 08:52:19 +0000 (10:52 +0200)]
pix_fmt: Fix number of bits per component in yuv444p9be

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
8 years agolavf: deprecate AVFormatContext.timestamp
Anton Khirnov [Thu, 7 Jul 2011 09:25:03 +0000 (11:25 +0200)]
lavf: deprecate AVFormatContext.timestamp

It's replaced by 'creation_time' metadata tag.

8 years agoffmpeg: merge input_files_ts_scale into InputStream.
Anton Khirnov [Thu, 7 Jul 2011 06:54:07 +0000 (08:54 +0200)]
ffmpeg: merge input_files_ts_scale into InputStream.

8 years agoffmpeg: don't abuse a global for passing sample format from input to output
Anton Khirnov [Wed, 15 Jun 2011 06:00:03 +0000 (08:00 +0200)]
ffmpeg: don't abuse a global for passing sample format from input to output

It's broken with multiple files or audio streams.

8 years agoffmpeg: don't abuse a global for passing channel layout from input to output
Anton Khirnov [Wed, 15 Jun 2011 06:00:03 +0000 (08:00 +0200)]
ffmpeg: don't abuse a global for passing channel layout from input to output

It's broken with multiple files or audio streams.

8 years agoffmpeg: factor common code from new_a/v/s/d_stream to new_output_stream()
Anton Khirnov [Sat, 25 Jun 2011 05:43:49 +0000 (07:43 +0200)]
ffmpeg: factor common code from new_a/v/s/d_stream to new_output_stream()

8 years agomatroskaenc: make SSA default subtitle codec.
Anton Khirnov [Fri, 24 Jun 2011 19:34:42 +0000 (21:34 +0200)]
matroskaenc: make SSA default subtitle codec.

It's a better format and we have an encoder for it, so it doesn't fail
like CODEC_ID_TEXT.

8 years agooggdec: prevent heap corruption.
Chris Evans [Wed, 29 Jun 2011 22:44:40 +0000 (15:44 -0700)]
oggdec: prevent heap corruption.

Specifically crafted samples can reinit ogg->streams[] while
reading samples, and thus we should not cache old pointers since
these may no longer be valid.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
8 years agochangelog: misc typo and wording fixes
Diego Biurrun [Sat, 9 Jul 2011 15:43:53 +0000 (17:43 +0200)]
changelog: misc typo and wording fixes

8 years agoH.264: add filter_mb_fast support for >8-bit decoding
Jason Garrett-Glaser [Mon, 11 Jul 2011 21:46:37 +0000 (14:46 -0700)]
H.264: add filter_mb_fast support for >8-bit decoding

Much faster high bit depth deblocking.

8 years agodoc: Remove outdated comments about gcc 2.95 and gcc 3.3 support.
Diego Biurrun [Sat, 9 Jul 2011 18:15:29 +0000 (20:15 +0200)]
doc: Remove outdated comments about gcc 2.95 and gcc 3.3 support.

8 years agolls: use av_lfg instead of rand() in test program
Mans Rullgard [Fri, 8 Jul 2011 14:01:05 +0000 (15:01 +0100)]
lls: use av_lfg instead of rand() in test program

Signed-off-by: Mans Rullgard <mans@mansr.com>
8 years agobuild: remove unnecessary dependency on libs from 'all' target
Mans Rullgard [Mon, 11 Jul 2011 19:53:15 +0000 (20:53 +0100)]
build: remove unnecessary dependency on libs from 'all' target

The libs are added to the all target elsewhere, no need to do it
again here.

Signed-off-by: Mans Rullgard <mans@mansr.com>
8 years agoH.264: avoid redundant alpha/beta calculations in loopfilter
Jason Garrett-Glaser [Sun, 10 Jul 2011 09:25:53 +0000 (02:25 -0700)]
H.264: avoid redundant alpha/beta calculations in loopfilter

8 years agoH.264: optimize intra/inter loopfilter decision
Jason Garrett-Glaser [Sun, 10 Jul 2011 08:28:50 +0000 (01:28 -0700)]
H.264: optimize intra/inter loopfilter decision

8 years agompegts: fix Continuity Counter error detection
Jindrich Makovicka [Thu, 30 Jun 2011 09:03:15 +0000 (09:03 +0000)]
mpegts: fix Continuity Counter error detection

According to MPEG-TS specs, the continuity_counter shall not be
incremented when the adaptation_field_control of the packet
equals '00' or '10'.

Signed-off-by: Jindrich Makovicka <jindrich.makovicka@nangu.tv>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
8 years agobuild: remove unnecessary FFLDFLAGS variable
Mans Rullgard [Sun, 10 Jul 2011 21:01:41 +0000 (22:01 +0100)]
build: remove unnecessary FFLDFLAGS variable

This variable is set to the same value for all directories.
Adding the -L flags directly to LDFLAGS is simpler and achieves
the same thing.

Signed-off-by: Mans Rullgard <mans@mansr.com>
8 years agovp8/mt: flush worker thread, not application thread context, on seek.
Ronald S. Bultje [Mon, 11 Jul 2011 04:23:09 +0000 (21:23 -0700)]
vp8/mt: flush worker thread, not application thread context, on seek.

This prevents a crash when seeking.

8 years agomt: proper locking around release_buffer calls.
Ronald S. Bultje [Mon, 11 Jul 2011 00:28:28 +0000 (17:28 -0700)]
mt: proper locking around release_buffer calls.

This fixes a crash when seeking in some webm files with many
threads (e.g. 8).

8 years agoDxVA2: unbreak build after [657ccb5ac75ce34e62bd67f228d9bd36db72189e]
Jean-Baptiste Kempf [Sun, 10 Jul 2011 23:13:20 +0000 (01:13 +0200)]
DxVA2: unbreak build after [657ccb5ac75ce34e62bd67f228d9bd36db72189e]

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
8 years agohwaccel: unbreak build
Mans Rullgard [Sun, 10 Jul 2011 22:55:06 +0000 (23:55 +0100)]
hwaccel: unbreak build

Signed-off-by: Mans Rullgard <mans@mansr.com>
8 years agoEliminate FF_COMMON_FRAME macro.
Diego Biurrun [Wed, 6 Jul 2011 18:08:30 +0000 (20:08 +0200)]
Eliminate FF_COMMON_FRAME macro.

FF_COMMON_FRAME holds the contents of the AVFrame structure and is also copied
to struct Picture.  Replace by an embedded AVFrame structure in struct Picture.

8 years agoswscale: fix crash with dithering due incorrect offset calculation.
Anton Mitrofanov [Sun, 10 Jul 2011 16:07:43 +0000 (20:07 +0400)]
swscale: fix crash with dithering due incorrect offset calculation.

ptrdiff_t can be 4 bytes, which leads to the next element being 4-byte
aligned and thus at a different offset than intended. Forcing 8-byte
alignment forces equal offset of dither16/32 on x86-32 and x86-64.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
8 years agomatroskadec: fix stupid typo (!= -> ==)
Anton Khirnov [Sun, 10 Jul 2011 19:48:23 +0000 (20:48 +0100)]
matroskadec: fix stupid typo (!= -> ==)

Signed-off-by: Mans Rullgard <mans@mansr.com>
8 years agobuild: remove duplicates from order-only directory prerequisite list
Diego Biurrun [Sun, 10 Jul 2011 19:05:45 +0000 (21:05 +0200)]
build: remove duplicates from order-only directory prerequisite list

This reduces startup latency for make invocations, which is especially
noticeable on systems that are slow or have slow I/O, like Windows.

8 years agobuild: rework rules for things in the tools dir
Mans Rullgard [Sun, 10 Jul 2011 19:26:25 +0000 (20:26 +0100)]
build: rework rules for things in the tools dir

Declaring tools associated with each library in their respective
makefiles allows these tools to easily depend on the correct
prerequisites and link against the libs they need.

Signed-off-by: Mans Rullgard <mans@mansr.com>
8 years agoconfigure: fix --cpu=host with gcc 4.6
Mans Rullgard [Sun, 10 Jul 2011 15:17:55 +0000 (16:17 +0100)]
configure: fix --cpu=host with gcc 4.6

The output from -v with gcc 4.6 has changed such that the search
pattern matches too soon without making it more strict.

Signed-off-by: Mans Rullgard <mans@mansr.com>
8 years agoARM: use const macro to define constant data in asm
Mans Rullgard [Sat, 9 Jul 2011 11:37:08 +0000 (12:37 +0100)]
ARM: use const macro to define constant data in asm

Signed-off-by: Mans Rullgard <mans@mansr.com>
8 years agobitdepth: simplify FUNC/FUNCC macros
Mans Rullgard [Sat, 9 Jul 2011 10:44:07 +0000 (11:44 +0100)]
bitdepth: simplify FUNC/FUNCC macros

Signed-off-by: Mans Rullgard <mans@mansr.com>
8 years agodsputil: remove ff_emulated_edge_mc macro used in one place
Mans Rullgard [Sat, 9 Jul 2011 10:38:39 +0000 (11:38 +0100)]
dsputil: remove ff_emulated_edge_mc macro used in one place

This macro can cause problems in conjunction with the bitdepth
template expansion.  It was presumably added to keep source
compatibility when high bitdepth support was added.  However,
emulated_edge_mc is a dsputil pointer and should not be called
directly, so there is little reason to keep such a macro.

Signed-off-by: Mans Rullgard <mans@mansr.com>
8 years ago9/10-bit: simplify clipping macros
Mans Rullgard [Sat, 9 Jul 2011 10:03:01 +0000 (11:03 +0100)]
9/10-bit: simplify clipping macros

Signed-off-by: Mans Rullgard <mans@mansr.com>
8 years agomatroskadec: reindent
Anton Khirnov [Sat, 9 Jul 2011 06:11:30 +0000 (08:11 +0200)]
matroskadec: reindent