ffmpeg.git
8 years agofate: add 10-bit H264 tests.
Ronald S. Bultje [Sat, 7 May 2011 01:46:54 +0000 (21:46 -0400)]
fate: add 10-bit H264 tests.

8 years agoh264: do not print "too many references" warning for intra-only.
Ronald S. Bultje [Fri, 6 May 2011 20:31:26 +0000 (16:31 -0400)]
h264: do not print "too many references" warning for intra-only.

Fixes issue 2679.

8 years agoEnable decoding of high bit depth h264.
Oskar Arvidsson [Tue, 29 Mar 2011 15:49:00 +0000 (17:49 +0200)]
Enable decoding of high bit depth h264.

This patch completes the high bit depth h264 decoding support.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
8 years agoAdds 8-, 9- and 10-bit versions of some of the functions used by the h264 decoder.
Oskar Arvidsson [Tue, 29 Mar 2011 15:48:59 +0000 (17:48 +0200)]
Adds 8-, 9- and 10-bit versions of some of the functions used by the h264 decoder.

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>
8 years agoAdd support for higher QP values in h264.
Oskar Arvidsson [Tue, 29 Mar 2011 15:48:58 +0000 (17:48 +0200)]
Add support for higher QP values in h264.

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>
8 years agoAdd the notion of pixel size in h264 related functions.
Oskar Arvidsson [Tue, 29 Mar 2011 15:48:57 +0000 (17:48 +0200)]
Add the notion of pixel size in h264 related functions.

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>
8 years agoMake the h264 loop filter bit depth aware.
Oskar Arvidsson [Tue, 29 Mar 2011 15:48:56 +0000 (17:48 +0200)]
Make the h264 loop filter bit depth aware.

Preparatory patch for high bit depth h264 decoding support.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
8 years agoTemplate dsputil_template.c with respect to pixel size, etc.
Oskar Arvidsson [Tue, 29 Mar 2011 15:48:55 +0000 (17:48 +0200)]
Template dsputil_template.c with respect to pixel size, etc.

Preparatory patch for high bit depth h264 decoding support.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
8 years agoTemplate h264idct_template.c with respect to pixel size, etc.
Oskar Arvidsson [Tue, 29 Mar 2011 15:48:54 +0000 (17:48 +0200)]
Template h264idct_template.c with respect to pixel size, etc.

Preparatory patch for high bit depth h264 decoding support.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
8 years agoPreparatory patch for high bit depth h264 decoding support.
Oskar Arvidsson [Mon, 9 May 2011 15:18:37 +0000 (11:18 -0400)]
Preparatory patch for high bit depth h264 decoding support.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
8 years agoMove some functions in dsputil.c into a new file dsputil_template.c.
Oskar Arvidsson [Tue, 29 Mar 2011 15:48:51 +0000 (17:48 +0200)]
Move some functions in dsputil.c into a new file dsputil_template.c.

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>
8 years agoMove the functions in h264idct into a new file h264idct_template.c.
Oskar Arvidsson [Tue, 29 Mar 2011 15:48:50 +0000 (17:48 +0200)]
Move the functions in h264idct into a new file h264idct_template.c.

Preparatory patch for high bit depth h264 decoding support.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
8 years agoMove the functions in h264pred.c into a new file h264pred_template.c.
Oskar Arvidsson [Tue, 29 Mar 2011 15:48:49 +0000 (17:48 +0200)]
Move the functions in h264pred.c into a new file h264pred_template.c.

Preparatory patch for high bit depth h264 decoding support.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
8 years agoPreparatory patch for high bit depth h264 decoding support.
Oskar Arvidsson [Mon, 9 May 2011 14:58:40 +0000 (10:58 -0400)]
Preparatory patch for high bit depth h264 decoding support.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
8 years agoAdd pixel formats for 9- and 10-bit yuv420p.
Oskar Arvidsson [Tue, 29 Mar 2011 15:48:47 +0000 (17:48 +0200)]
Add pixel formats for 9- and 10-bit yuv420p.

Also add support for these formats in libswscale.

Needed for high bit depth h264 decoding.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
8 years agoChoose h264 chroma dc dequant function dynamically.
Oskar Arvidsson [Sun, 10 Apr 2011 20:42:36 +0000 (22:42 +0200)]
Choose h264 chroma dc dequant function dynamically.

Needed for high bit depth h264 decoding.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
8 years agoh264: DSP'ize MBAFF loopfilter.
Ronald S. Bultje [Mon, 9 May 2011 13:48:21 +0000 (09:48 -0400)]
h264: DSP'ize MBAFF loopfilter.

8 years agoffmpeg: Simplify decode loop condition to not use next_pts
Alexander Strange [Tue, 10 May 2011 05:53:46 +0000 (01:53 -0400)]
ffmpeg: Simplify decode loop condition to not use next_pts

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
8 years agolavc: move some flac-specific options to its private context.
Anton Khirnov [Sat, 2 Apr 2011 10:28:01 +0000 (12:28 +0200)]
lavc: move some flac-specific options to its private context.

8 years agoffmpeg: remove unused fields AVOutputStream.original_width/height
Stefano Sabatini [Sat, 16 Apr 2011 21:14:44 +0000 (23:14 +0200)]
ffmpeg: remove unused fields AVOutputStream.original_width/height

Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
8 years agoffmpeg: remove unused variable padding_src in do_video_out()
Stefano Sabatini [Sat, 16 Apr 2011 20:51:04 +0000 (22:51 +0200)]
ffmpeg: remove unused variable padding_src in do_video_out()

Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
8 years agoffmpeg: fix negative verbosity.
Michael Niedermayer [Mon, 18 Apr 2011 11:04:33 +0000 (13:04 +0200)]
ffmpeg: fix negative verbosity.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
8 years agocmdutils: add OPT_INT check in parse_number_or_die()
Stefano Sabatini [Sat, 16 Apr 2011 11:41:53 +0000 (13:41 +0200)]
cmdutils: add OPT_INT check in parse_number_or_die()

Check that the value passed for an OPT_INT option is an int, fail
otherwise.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
8 years agoffmpeg: rename configure_filters() to configure_video_filters()
Stefano Sabatini [Sun, 3 Apr 2011 19:54:57 +0000 (21:54 +0200)]
ffmpeg: rename configure_filters() to configure_video_filters()

Mostly useful for the audio-filters branch, to make more apparent the
distinction between configure_audio_filters() and
configure_video_filters().

Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
8 years agocmdutils: remove list_fmts(), simplify
Stefano Sabatini [Sat, 12 Mar 2011 11:44:22 +0000 (12:44 +0100)]
cmdutils: remove list_fmts(), simplify

The function was only used in opt_sample_fmt() for listing the sample
formats. Move list_fmts() functionality directly into
opt_sample_fmt().

Also fix the warning:
ffmpeg.c: In function ‘opt_audio_sample_fmt’:
ffmpeg.c:2877: warning: passing argument 1 of ‘list_fmts’ from incompatible pointer type
cmdutils.h:163: note: expected ‘void (*)(char *, int,  int)’ but argument is of type ‘char * (*)(char *, int,  enum AVSampleFormat)’

Signed-off-by: Anton Khirnov <anton@khirnov.net>
8 years agoAdd missing CONFIG_AVFILTER check.
Takashi Mochizuki [Sun, 1 May 2011 03:03:20 +0000 (12:03 +0900)]
Add missing CONFIG_AVFILTER check.

Fix configure --disable-avfilter issue.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
8 years agompegaudiodec: group #includes more sanely
Mans Rullgard [Mon, 9 May 2011 12:55:24 +0000 (13:55 +0100)]
mpegaudiodec: group #includes more sanely

Signed-off-by: Mans Rullgard <mans@mansr.com>
8 years agompegaudio: remove #if 0 blocks
Mans Rullgard [Mon, 9 May 2011 12:08:08 +0000 (13:08 +0100)]
mpegaudio: remove #if 0 blocks

Signed-off-by: Mans Rullgard <mans@mansr.com>
8 years agoffmpeg.c: reset avoptions after each input/output file.
Anton Khirnov [Sat, 7 May 2011 06:55:25 +0000 (08:55 +0200)]
ffmpeg.c: reset avoptions after each input/output file.

This is consistent with how all the other options work.

8 years agoffmpeg.c: store per-output stream sws flags.
Anton Khirnov [Mon, 9 May 2011 14:36:57 +0000 (16:36 +0200)]
ffmpeg.c: store per-output stream sws flags.

8 years agompegaudio: remove CONFIG_MPEGAUDIO_HP option
Mans Rullgard [Mon, 9 May 2011 11:40:37 +0000 (12:40 +0100)]
mpegaudio: remove CONFIG_MPEGAUDIO_HP option

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>
8 years agompegtsenc: Clear st->priv_data when freeing it
Martin Storsjö [Mon, 9 May 2011 13:29:01 +0000 (16:29 +0300)]
mpegtsenc: Clear st->priv_data when freeing it

If not cleared, the caller might try to free it.

Signed-off-by: Martin Storsjö <martin@martin.st>
8 years agoudp: Fix receiving RTP data over multicast
Martin Storsjö [Mon, 9 May 2011 13:56:56 +0000 (16:56 +0300)]
udp: Fix receiving RTP data over multicast

Earlier, AVIO_RDWR was handled as READ, and all the checks
for the AVIO_WRONLY flag explicitly meant the write-only case.
When changed from old AVIO/URL contants to AVIO_FLAG in
59d96941f0285a5, these comparisons were updated incorrectly, by
mapping checks for AVIO_WRONLY to checks for AVIO_FLAG_WRITE.

When receiving RTP over UDP, the urlcontext is opened with
READ_WRITE flags.

This patch updates the flag comparisons to check for the same
conditions as the code did prior to 59d96941f0285a5.

Signed-off-by: Martin Storsjö <martin@martin.st>
8 years agortpproto: Remove an unused variable
Martin Storsjö [Mon, 9 May 2011 13:50:03 +0000 (16:50 +0300)]
rtpproto: Remove an unused variable

Signed-off-by: Martin Storsjö <martin@martin.st>
8 years agoregtest: fix wma tests
Mans Rullgard [Mon, 9 May 2011 11:00:56 +0000 (12:00 +0100)]
regtest: fix wma tests

This adds $DEC_OPTS to the wma decode commands, making tests pass
on systems where the bitexact flag is needed.

Signed-off-by: Mans Rullgard <mans@mansr.com>
8 years agompegaudio: remove CONFIG_AUDIO_NONSHORT
Mans Rullgard [Sun, 8 May 2011 20:44:12 +0000 (21:44 +0100)]
mpegaudio: remove CONFIG_AUDIO_NONSHORT

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>
8 years agoregtest: separate flags for encoding and decoding
Mans Rullgard [Sat, 7 May 2011 12:57:21 +0000 (13:57 +0100)]
regtest: separate flags for encoding and decoding

This separates encoding and decoding flags, and passes them together
with the related file argument instead of all at the start of the
command line.

Signed-off-by: Mans Rullgard <mans@mansr.com>
8 years agolog: Fix an oob array read.
Alex Converse [Fri, 6 May 2011 05:33:31 +0000 (22:33 -0700)]
log: Fix an oob array read.

8 years agocosmetics: trim trailing whitespace in postproc
Alex Converse [Fri, 6 May 2011 05:33:30 +0000 (22:33 -0700)]
cosmetics: trim trailing whitespace in postproc

8 years agoBan strncpy() it's too easy to misuse.
Alex Converse [Tue, 3 May 2011 18:21:49 +0000 (11:21 -0700)]
Ban strncpy() it's too easy to misuse.

8 years agopsymodel: Remove wrapper functions.
Nathan Caldwell [Fri, 6 May 2011 07:19:52 +0000 (01:19 -0600)]
psymodel: Remove wrapper functions.

Instead use the function pointers directly.

8 years agoaacenc: Replace loop counters in aac_encode_frame() with more descriptive 'ch' and...
Nathan Caldwell [Fri, 6 May 2011 07:19:51 +0000 (01:19 -0600)]
aacenc: Replace loop counters in aac_encode_frame() with more descriptive 'ch' and 'w'.

8 years agoregtest: remove redundant flags in jpg test
Mans Rullgard [Sat, 7 May 2011 12:52:04 +0000 (13:52 +0100)]
regtest: remove redundant flags in jpg test

Signed-off-by: Mans Rullgard <mans@mansr.com>
8 years agoregtest: use run_ffmpeg in do_image_formats
Mans Rullgard [Sat, 7 May 2011 12:33:00 +0000 (13:33 +0100)]
regtest: use run_ffmpeg in do_image_formats

Signed-off-by: Mans Rullgard <mans@mansr.com>
8 years agoregtest: simplify encoding functions
Mans Rullgard [Sat, 7 May 2011 10:55:48 +0000 (11:55 +0100)]
regtest: simplify encoding functions

The video encoding options were needlessly split in two parameters
which are merged.  The do_audio_encoding function did not use its
second argument, so this can be removed.

Signed-off-by: Mans Rullgard <mans@mansr.com>
8 years agoffmpeg.c: check for interlaced flag in the correct place.
Anton Khirnov [Fri, 6 May 2011 15:59:15 +0000 (17:59 +0200)]
ffmpeg.c: check for interlaced flag in the correct place.

In the corresponding codec context, not global options storage.

8 years agodrawtext: add documentation for the shadow parameters
Stefano Sabatini [Sat, 2 Apr 2011 09:27:09 +0000 (11:27 +0200)]
drawtext: add documentation for the shadow parameters

Signed-off-by: Anton Khirnov <anton@khirnov.net>
8 years agodrawtext: add shadow support.
Michael Niedermayer [Tue, 22 Feb 2011 00:41:52 +0000 (01:41 +0100)]
drawtext: add shadow support.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
8 years agodrawtext: factor draw_glyphs.
Michael Niedermayer [Tue, 22 Feb 2011 00:11:35 +0000 (01:11 +0100)]
drawtext: factor draw_glyphs.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
8 years agodrawtext: fix and optimize yuv blend.
Michael Niedermayer [Mon, 21 Feb 2011 23:54:48 +0000 (00:54 +0100)]
drawtext: fix and optimize yuv blend.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
8 years agodrawtext: get rid of divisions in the inner loop.
Michael Niedermayer [Mon, 21 Feb 2011 23:43:19 +0000 (00:43 +0100)]
drawtext: get rid of divisions in the inner loop.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
8 years agodrawtext: simplify chroma blend and fix chroma alpha.
Michael Niedermayer [Mon, 21 Feb 2011 23:23:31 +0000 (00:23 +0100)]
drawtext: simplify chroma blend and fix chroma alpha.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
8 years agolavfi: Port drawtext filter by Hemanth from the libavfilter soc repo
Stefano Sabatini [Mon, 21 Feb 2011 00:02:29 +0000 (01:02 +0100)]
lavfi: Port drawtext filter by Hemanth from the libavfilter soc repo

With the following additions:
* support to anti-aliased glyph rendering
* support to UTF-8 text and Unicode chars rendering
* support for RGB packed formats
* fix minor errors and typos in the filter description
* extend/clarify examples in the filter description

Signed-off-by: Anton Khirnov <anton@khirnov.net>
8 years agomov: fix composition timestamps on movie fragments.
Yusuke Nakamura [Fri, 29 Apr 2011 14:39:29 +0000 (23:39 +0900)]
mov: fix composition timestamps on movie fragments.

This fixes, for instance, the case that there is a track that has some samples with composition time offset and has a track run without sample-composition-time-offsets-present.

8 years agowmavoice: Use proper size in memeset().
Alex Converse [Thu, 5 May 2011 18:10:19 +0000 (11:10 -0700)]
wmavoice: Use proper size in memeset().

sizeof(array_functrion_argument) gives the size of the pointer type not
the size of the array to which it points.

8 years agoconfigure: warn if pkg-config is missing
Mans Rullgard [Thu, 5 May 2011 15:45:12 +0000 (16:45 +0100)]
configure: warn if pkg-config is missing

Signed-off-by: Mans Rullgard <mans@mansr.com>
8 years agodoc: Check standalone compilation before submitting new components.
Diego Biurrun [Wed, 4 May 2011 18:54:53 +0000 (20:54 +0200)]
doc: Check standalone compilation before submitting new components.

8 years agoFix standalone compilation of pipe protocol.
Diego Biurrun [Wed, 4 May 2011 17:20:03 +0000 (19:20 +0200)]
Fix standalone compilation of pipe protocol.

file_check() is not only used by the file protocol, adjust #ifdef accordingly.

8 years agoFix standalone compilation of ac3_fixed encoder.
Diego Biurrun [Wed, 4 May 2011 17:17:30 +0000 (19:17 +0200)]
Fix standalone compilation of ac3_fixed encoder.

8 years agoFix standalone compilation of binkaudio_dct / binkaudio_rdft decoders.
Diego Biurrun [Wed, 4 May 2011 16:48:51 +0000 (18:48 +0200)]
Fix standalone compilation of binkaudio_dct / binkaudio_rdft decoders.

8 years agoFix standalone compilation of IMC decoder.
Diego Biurrun [Wed, 4 May 2011 16:48:26 +0000 (18:48 +0200)]
Fix standalone compilation of IMC decoder.

8 years agoFix standalone compilation of WTV demuxer.
Diego Biurrun [Wed, 4 May 2011 16:47:07 +0000 (18:47 +0200)]
Fix standalone compilation of WTV demuxer.

8 years agoFix standalone compilation of MXPEG decoder.
Diego Biurrun [Wed, 4 May 2011 12:21:27 +0000 (14:21 +0200)]
Fix standalone compilation of MXPEG decoder.

8 years agoflashsv: K&R cosmetics
Diego Biurrun [Tue, 3 May 2011 14:08:53 +0000 (16:08 +0200)]
flashsv: K&R cosmetics

8 years agomatroskaenc: fix memory leak
Mans Rullgard [Wed, 4 May 2011 16:57:37 +0000 (17:57 +0100)]
matroskaenc: fix memory leak

This fixes a memory leak occurring when no cue points are defined
since commit 91819763.

Signed-off-by: Mans Rullgard <mans@mansr.com>
8 years agovc1: make overlap filter for I-frames bit-exact.
Ronald S. Bultje [Wed, 4 May 2011 11:40:53 +0000 (07:40 -0400)]
vc1: make overlap filter for I-frames bit-exact.

8 years agovc1dec: use s->start/end_mb_y instead of passing them as function args.
Ronald S. Bultje [Tue, 3 May 2011 02:09:02 +0000 (22:09 -0400)]
vc1dec: use s->start/end_mb_y instead of passing them as function args.

8 years agoRevert "VC1: merge idct8x8, coeff adjustments and put_pixels."
Ronald S. Bultje [Wed, 4 May 2011 11:35:30 +0000 (07:35 -0400)]
Revert "VC1: merge idct8x8, coeff adjustments and put_pixels."

This reverts commit f8bed30d8b176fa030f6737765338bb4a2bcabc9. 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.

8 years agoReplace strncpy() with av_strlcpy().
Alex Converse [Tue, 3 May 2011 18:19:31 +0000 (11:19 -0700)]
Replace strncpy() with av_strlcpy().

8 years agoindeo3: Eliminate use of long.
Alex Converse [Mon, 25 Apr 2011 00:33:37 +0000 (17:33 -0700)]
indeo3: Eliminate use of long.

8 years agoget_bits: make cache unsigned to eliminate undefined signed overflow.
Alex Converse [Tue, 26 Apr 2011 16:09:05 +0000 (09:09 -0700)]
get_bits: make cache unsigned to eliminate undefined signed overflow.

8 years agoasfdec: fix assert failure on invalid files
Uoti Urpala [Sun, 24 Apr 2011 04:21:30 +0000 (07:21 +0300)]
asfdec: fix assert failure on invalid files

Add an extra size validity check in asf_read_frame_header(). Without
this asf->packet_size_left may become negative, which triggers an
assertion failure later.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
8 years agoavfilter: check malloc return values.
Ronald S. Bultje [Wed, 4 May 2011 01:25:40 +0000 (21:25 -0400)]
avfilter: check malloc return values.

8 years agompegvideo: reindent.
Ronald S. Bultje [Tue, 3 May 2011 12:23:41 +0000 (08:23 -0400)]
mpegvideo: reindent.

8 years agonutenc: check malloc return values.
Ronald S. Bultje [Tue, 3 May 2011 12:19:42 +0000 (08:19 -0400)]
nutenc: check malloc return values.

8 years agoavfilter: don't av_malloc(0).
Ronald S. Bultje [Wed, 27 Apr 2011 15:29:09 +0000 (08:29 -0700)]
avfilter: don't av_malloc(0).

8 years agonutenc: don't av_malloc(0).
Ronald S. Bultje [Wed, 27 Apr 2011 15:29:02 +0000 (08:29 -0700)]
nutenc: don't av_malloc(0).

8 years agompegvideo: don't av_malloc(0).
Ronald S. Bultje [Wed, 27 Apr 2011 15:28:51 +0000 (08:28 -0700)]
mpegvideo: don't av_malloc(0).

8 years agoasfdec: fix parsing of packets that overrun into padding.
Ronald S. Bultje [Wed, 27 Apr 2011 22:42:16 +0000 (15:42 -0700)]
asfdec: fix parsing of packets that overrun into padding.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
8 years agoImplement fate-rsync target
Reinhard Tartler [Sun, 1 May 2011 14:48:40 +0000 (16:48 +0200)]
Implement fate-rsync target

8 years agoMake ffmpeg support generic data stream
Luca Barbato [Thu, 14 Apr 2011 11:32:36 +0000 (13:32 +0200)]
Make ffmpeg support generic data stream

The patch is the first step to support -dcodec copy

8 years agovp8: frame-multithreading.
Ronald S. Bultje [Mon, 2 May 2011 13:55:52 +0000 (09:55 -0400)]
vp8: frame-multithreading.

Tested on a Mac Pro, 2 CPUs, 2 cores each, OSX 10.6.6:

time ./ffmpeg -v 0 -vsync 0 -threads [1234] -i \
  ~/Downloads/sintel_trailer_1080p_vp8_vorbis.webm \
  -f null -vcodec rawvideo -an -
1: 0m14.630s (89.9 fps)
2: 0m8.056s (163.2 fps)
3: 0m5.882s (223.6 fps)
4: 0m4.952s (265.6 fps)

time ./ffmpeg -v 0 -vsync 0 -threads [1234] -i \
  ~/Downloads/Elephants_Dream-720p-Stereo.webm \
  -f null -vcodec rawvideo -an -
1: 1m12.962s (215.1 fps)
2: 0m44.682s (351.2 fps)
3: 0m31.183s (503.2 fps)
4: 0m25.284s (620.6 fps)

Signed-off-by: Anton Khirnov <anton@khirnov.net>
8 years agoReplace deprecated FF_*_TYPE symbols with AV_PICTURE_TYPE_*.
Stefano Sabatini [Fri, 29 Apr 2011 16:53:57 +0000 (18:53 +0200)]
Replace deprecated FF_*_TYPE symbols with AV_PICTURE_TYPE_*.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
8 years agoReplace deprecated av_get_pict_type_char() with av_get_picture_type_char().
Stefano Sabatini [Fri, 29 Apr 2011 14:37:23 +0000 (16:37 +0200)]
Replace deprecated av_get_pict_type_char() with av_get_picture_type_char().

Signed-off-by: Diego Biurrun <diego@biurrun.de>
8 years agodpx: Do not use DPX encoder for decoding.
Kostya Shishkov [Mon, 2 May 2011 08:37:36 +0000 (10:37 +0200)]
dpx: Do not use DPX encoder for decoding.

10l to the one who hasn't checked this.

8 years agoALPHA: Replace sized int_fast integer types with plain int/unsigned.
Diego Biurrun [Fri, 29 Apr 2011 18:15:00 +0000 (20:15 +0200)]
ALPHA: Replace sized int_fast integer types with plain int/unsigned.

int/unsigned is the natural memory access type for CPUs, using sized types
for temporary variables, counters and similar just increases code size and
can possibly cause a slowdown.

8 years agoDPX image encoder
Peter Ross [Sat, 26 Mar 2011 04:12:35 +0000 (15:12 +1100)]
DPX image encoder

8 years agoDPX decoder: read sample aspect ratio
Peter Ross [Fri, 1 Apr 2011 12:23:28 +0000 (23:23 +1100)]
DPX decoder: read sample aspect ratio

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoDPX decoder: add buffer size checks.
Reimar Döffinger [Fri, 25 Mar 2011 17:58:07 +0000 (18:58 +0100)]
DPX decoder: add buffer size checks.

8 years agoac3enc: clip large coefficient values and negative exponents rather than using
Justin Ruggles [Sat, 16 Apr 2011 03:18:33 +0000 (23:18 -0400)]
ac3enc: clip large coefficient values and negative exponents rather than using
av_assert2().

8 years agoac3enc: do not store a bandwidth code for each channel.
Justin Ruggles [Sat, 16 Apr 2011 02:49:05 +0000 (22:49 -0400)]
ac3enc: do not store a bandwidth code for each channel.

Although AC-3 allows it, it's not very useful. The encoder uses the same code
for all full-bandwidth channels.

8 years agoac3enc: remove bandwidth reduction as fallback for bit allocation failure.
Justin Ruggles [Sat, 16 Apr 2011 02:45:05 +0000 (22:45 -0400)]
ac3enc: remove bandwidth reduction as fallback for bit allocation failure.

It was only needed at low bitrates, which now already use a low bandwidth, so
the bandwidth reduction is no longer needed.

8 years agoac3enc: merge compute_exp_strategy_ch() into compute_exp_strategy()
Justin Ruggles [Sat, 16 Apr 2011 02:43:25 +0000 (22:43 -0400)]
ac3enc: merge compute_exp_strategy_ch() into compute_exp_strategy()

8 years agoac3enc: return error if frame+exponent bits are too large instead of using
Justin Ruggles [Fri, 15 Apr 2011 23:56:42 +0000 (19:56 -0400)]
ac3enc: return error if frame+exponent bits are too large instead of using
av_assert2().

This can occur in some very rare cases with low bitrates.

8 years agoac3enc: differentiate between current block and reference block in bit_alloc()
Justin Ruggles [Fri, 15 Apr 2011 23:55:09 +0000 (19:55 -0400)]
ac3enc: differentiate between current block and reference block in bit_alloc()

8 years agoac3enc: simplify exponent_init() by calculating exponent_group_tab[] based
Justin Ruggles [Fri, 15 Apr 2011 23:51:06 +0000 (19:51 -0400)]
ac3enc: simplify exponent_init() by calculating exponent_group_tab[] based
on exponent group sizes.

8 years agoac3enc: simplify stereo rematrixing decision options
Justin Ruggles [Fri, 15 Apr 2011 23:22:42 +0000 (19:22 -0400)]
ac3enc: simplify stereo rematrixing decision options

8 years agoUpdate URL to fate samples
Reinhard Tartler [Sun, 1 May 2011 12:34:31 +0000 (14:34 +0200)]
Update URL to fate samples

8 years agoAMV: disable DR1 and don't override EMU_EDGE
Michael Niedermayer [Thu, 28 Apr 2011 19:10:04 +0000 (21:10 +0200)]
AMV: disable DR1 and don't override EMU_EDGE

This works around a possibly exploitable crash.
Appearently, vlc can be exploited with a malicous file. This should get
reverted as soon as a proper fix is found.

Reported-at: Thu, 21 Apr 2011 14:38:25 +0000
Reported-by: Dominic Chell <Dominic.Chell@ngssecure.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 89f903b3d5ec38c9c5d90fba7e626fa0eda61a32)
(cherry picked from commit 9b919571e506fbb72b81a35ca1e7c1bd6efc4209)

8 years agolavf: inspect more frames for fps when container time base is coarse
Anssi Hannula [Thu, 28 Apr 2011 18:47:40 +0000 (20:47 +0200)]
lavf: inspect more frames for fps when container time base is coarse

As per issue2629, most 23.976fps matroska H.264 files are incorrectly
detected as 24fps, as the matroska timestamps usually have only
millisecond precision.

Fix that by doubling the amount of timestamps inspected for frame rate
for streams that have coarse time base. This also fixes 29.970 detection
in matroska.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 78431098f9e306ebe27e7698d0ae539e3df2afe9)

Tested with mplayer based on this report
http://thread.gmane.org/gmane.comp.video.mplayer.user/66043/focus=66063

Signed-off-by: Reinhard Tartler <siretart@tauware.de>