ffmpeg.git
7 years agomov: Allow empty stts atom.
Alex Converse [Sat, 3 Dec 2011 01:00:11 +0000 (17:00 -0800)]
mov: Allow empty stts atom.

Fixes regressions caused by 30c3d976

7 years agodoc: document preferred Doxygen syntax and make patcheck detect it
Diego Biurrun [Tue, 8 Nov 2011 14:01:47 +0000 (15:01 +0100)]
doc: document preferred Doxygen syntax and make patcheck detect it

7 years agoadpcmenc: cosmetics: pretty-printing
Chris Berov [Fri, 2 Dec 2011 19:52:49 +0000 (21:52 +0200)]
adpcmenc: cosmetics: pretty-printing

Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
7 years agoac3dec: cosmetics: pretty-printing
Chris Berov [Fri, 2 Dec 2011 15:46:01 +0000 (17:46 +0200)]
ac3dec: cosmetics: pretty-printing

Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
7 years agoyuv4mpeg: cosmetics: pretty-printing
Chris Berov [Wed, 30 Nov 2011 11:16:07 +0000 (13:16 +0200)]
yuv4mpeg: cosmetics: pretty-printing

Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
7 years agoshorten: remove dead initialization
Paul B. Mahol [Tue, 29 Nov 2011 01:52:58 +0000 (01:52 +0000)]
shorten: remove dead initialization

Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
7 years agoroqvideodec: set AVFrame reference before reget_buffer.
Reimar Döffinger [Sat, 5 Nov 2011 22:27:00 +0000 (23:27 +0100)]
roqvideodec: set AVFrame reference before reget_buffer.

Otherwise it might return a write-only frame which would break
decoding completely.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
7 years agobmp: fix some 1bit samples.
Carl Eugen Hoyos [Thu, 10 Nov 2011 22:07:27 +0000 (23:07 +0100)]
bmp: fix some 1bit samples.

<= 8bpp BMP images always have palette.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
7 years agolatmdec: add fate test for audio config change
Janne Grunau [Fri, 2 Dec 2011 23:21:06 +0000 (00:21 +0100)]
latmdec: add fate test for audio config change

7 years agooma: PCM support
David Goldwich [Fri, 2 Dec 2011 04:54:21 +0000 (05:54 +0100)]
oma: PCM support

Signed-off-by: David Goldwich <david.goldwich@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
7 years agooma: better format detection with small probe buffer
David Goldwich [Fri, 2 Dec 2011 04:54:20 +0000 (05:54 +0100)]
oma: better format detection with small probe buffer

Signed-off-by: David Goldwich <david.goldwich@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
7 years agooma: clearify ambiguous if condition
David Goldwich [Fri, 2 Dec 2011 04:54:19 +0000 (05:54 +0100)]
oma: clearify ambiguous if condition

Signed-off-by: David Goldwich <david.goldwich@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
7 years agowavpack: Properly clip samples during lossy decode
Derek Buitenhuis [Sat, 3 Dec 2011 19:35:23 +0000 (14:35 -0500)]
wavpack: Properly clip samples during lossy decode

When decoding lossy WavPack samples, they are supposed
to be clipped, in order to be decoded correctly.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
7 years agoCode clean-up for crc.c, lfg.c, log.c, random_see.d, rational.c and tree.c.
Yordan Makariev [Sat, 3 Dec 2011 18:25:57 +0000 (20:25 +0200)]
Code clean-up for crc.c, lfg.c, log.c, random_see.d, rational.c and tree.c.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
7 years agoCleaned pixdesc.c file in libavutil
Tsvetelina Borisova [Sat, 3 Dec 2011 18:23:52 +0000 (20:23 +0200)]
Cleaned pixdesc.c file in libavutil

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
7 years agozmbv.c: coding style clean-up.
Nathan Adil Maxson [Fri, 2 Dec 2011 19:08:56 +0000 (11:08 -0800)]
zmbv.c: coding style clean-up.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
7 years agoxan.c: coding style clean-up.
Nathan Adil Maxson [Fri, 2 Dec 2011 23:00:16 +0000 (15:00 -0800)]
xan.c: coding style clean-up.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
7 years agompegvideo.c: code cleanup - first 500 lines.
Konstantin Todorov [Wed, 30 Nov 2011 20:55:45 +0000 (22:55 +0200)]
mpegvideo.c: code cleanup - first 500 lines.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
7 years agoh264: fix frame reordering code.
Ronald S. Bultje [Wed, 30 Nov 2011 06:22:44 +0000 (22:22 -0800)]
h264: fix frame reordering code.

Fixes fate-h264-conformance-{mr2_tandberg_e,mr3_tandberg_b} without
requiring -strict 1.

7 years agofate: Add a test for the VBLE decoder
Derek Buitenhuis [Thu, 1 Dec 2011 20:24:08 +0000 (20:24 +0000)]
fate: Add a test for the VBLE decoder

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
7 years agodoc: break some long lines in developer.texi
Luca Barbato [Sat, 3 Dec 2011 00:18:28 +0000 (01:18 +0100)]
doc: break some long lines in developer.texi

7 years agodrawtext: make x and y parametric
Luca Barbato [Thu, 1 Dec 2011 10:43:11 +0000 (11:43 +0100)]
drawtext: make x and y parametric

Introduce variables "E", "PHI", "PI", "main_w"/"W", "main_h"/"H",
"text_w"/"w", "text_h"/"h", "x", "y", "n" and "t" in line with
vf_overlay and refactor the code accordingly.

7 years agodrawtext: manage memory allocation better
Luca Barbato [Thu, 1 Dec 2011 10:27:19 +0000 (11:27 +0100)]
drawtext: manage memory allocation better

Call dtext_prepare_text as early as possible
Do not draw if the memory allocation failed

7 years agodrawtext: refactor draw_text
Luca Barbato [Thu, 1 Dec 2011 10:14:54 +0000 (11:14 +0100)]
drawtext: refactor draw_text

Split the memory allocation from the actual drawing.

7 years agodoc: remove space between variable and post increment in example code
Janne Grunau [Sat, 3 Dec 2011 00:11:12 +0000 (01:11 +0100)]
doc: remove space between variable and post increment in example code

7 years agoaac_latm: reconfigure decoder on audio specific config changes
Janne Grunau [Sat, 22 Oct 2011 20:04:00 +0000 (22:04 +0200)]
aac_latm: reconfigure decoder on audio specific config changes

7 years agolatmdec: fix audio specific config parsing
Janne Grunau [Fri, 21 Oct 2011 15:25:30 +0000 (17:25 +0200)]
latmdec: fix audio specific config parsing

Pass the correct size in bits to mpeg4audio_get_config and add a flag
to disable parsing of the sync extension when the size is not known.

Latm with AudioMuxVersion 0 does not specify the size of the audio
specific config. Data after the audio specific config can be
misinterpreted as sync extension resulting in random and wrong configs.

7 years agoAdd avcodec_decode_audio4().
Justin Ruggles [Tue, 6 Sep 2011 16:17:45 +0000 (12:17 -0400)]
Add avcodec_decode_audio4().

Deprecate avcodec_decode_audio3().
Implement audio support in avcodec_default_get_buffer().
Implement the new audio decoder API in all audio decoders.

7 years agoavcodec: change number of plane pointers from 4 to 8 at next major bump.
Justin Ruggles [Mon, 14 Nov 2011 21:07:03 +0000 (16:07 -0500)]
avcodec: change number of plane pointers from 4 to 8 at next major bump.

Add AV_NUM_DATA_POINTERS to simplify the bump transition.
This will allow for supporting more planar audio channels without having to
allocate separate pointer arrays.

7 years agoUpdate developers documentation with coding conventions.
Victor Vasiliev [Thu, 1 Dec 2011 16:45:44 +0000 (20:45 +0400)]
Update developers documentation with coding conventions.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
7 years agosvq1dec: avoid undefined get_bits(0) call
Mans Rullgard [Sat, 26 Nov 2011 15:30:34 +0000 (15:30 +0000)]
svq1dec: avoid undefined get_bits(0) call

Signed-off-by: Mans Rullgard <mans@mansr.com>
7 years agoARM: h264dsp_neon cosmetics
Mans Rullgard [Fri, 2 Dec 2011 16:45:00 +0000 (16:45 +0000)]
ARM: h264dsp_neon cosmetics

- Replace 'ip' with 'r12'.
- Use correct size designators for vld1/vst1.
- Whitespace fixes.

Signed-off-by: Mans Rullgard <mans@mansr.com>
7 years agoARM: make some NEON macros reusable
Janne Grunau [Tue, 29 Nov 2011 13:38:10 +0000 (13:38 +0000)]
ARM: make some NEON macros reusable

Signed-off-by: Mans Rullgard <mans@mansr.com>
7 years agoDo not memcpy raw video frames when using null muxer
Mans Rullgard [Tue, 29 Nov 2011 18:38:02 +0000 (18:38 +0000)]
Do not memcpy raw video frames when using null muxer

Commit 035af99 made avconv always call an encoder when using the
null muxer.  While useful for 2-pass encodes, it inadvertently
caused an extra memcpy of raw frames when decoding only.

This hack restores the old behaviour when only decoding while
allowing use of the null muxer with encoded streams as well.

Signed-off-by: Mans Rullgard <mans@mansr.com>
7 years agofate: update asf seektest
Luca Barbato [Fri, 2 Dec 2011 13:07:45 +0000 (14:07 +0100)]
fate: update asf seektest

7 years agovp8: flush buffers on size changes.
Aaron Colwell [Mon, 28 Nov 2011 15:21:47 +0000 (07:21 -0800)]
vp8: flush buffers on size changes.

7 years agodoc: improve general documentation for MacOSX
Luca Barbato [Fri, 2 Dec 2011 09:26:00 +0000 (10:26 +0100)]
doc: improve general documentation for MacOSX

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
7 years agoasf: use packet dts as approximation of pts
John Stebbins [Tue, 15 Nov 2011 02:56:37 +0000 (03:56 +0100)]
asf: use packet dts as approximation of pts

Having a somehow off seeking is better than having none at all.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
7 years agoasf: do not call av_read_frame
Luca Barbato [Mon, 14 Nov 2011 14:18:49 +0000 (15:18 +0100)]
asf: do not call av_read_frame

The asf_read_pts should read the bitstream directly.

7 years agortsp: Initialize the media_type_mask in the rtp guessing demuxer
Martin Storsjö [Fri, 2 Dec 2011 09:06:18 +0000 (11:06 +0200)]
rtsp: Initialize the media_type_mask in the rtp guessing demuxer

The media_type_mask is initialized via AVOptions for the
rtsp and sdp demuxers, but it isn't available as an option
for the rtp guessing demuxer (since it doesn't really make
sense there). Therefore, it must be manually initialized
instead, since a zero value means no media types at all
are accepted.

Signed-off-by: Martin Storsjö <martin@martin.st>
7 years agoCleaned up alacenc.c
Nathan Adil Maxson [Thu, 1 Dec 2011 05:37:33 +0000 (21:37 -0800)]
Cleaned up alacenc.c

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
7 years agortpenc: Add support for G726 audio
Martin Storsjö [Wed, 30 Nov 2011 21:11:50 +0000 (23:11 +0200)]
rtpenc: Add support for G726 audio

Signed-off-by: Martin Storsjö <martin@martin.st>
7 years agortpdec: Interpret the different G726 names as bits_per_coded_sample
Martin Storsjö [Thu, 1 Dec 2011 08:45:26 +0000 (10:45 +0200)]
rtpdec: Interpret the different G726 names as bits_per_coded_sample

For the standardized 8 kHz sample rate, this works exactly the same.
For nonstandard sample rates, the different predefined G726
names (G726-16, G726-24, G726-32, G726-40) are interpreted as an
indication of the bits per coded sample, even though their
actual bitrates aren't what the name specifies.

This feels more sane than using free-form names for nonstandard
sample rate/bitrate combinations, e.g like G726-22, G726-33
for 11025 Hz.

Signed-off-by: Martin Storsjö <martin@martin.st>
7 years agortpenc: Change rtp_send_samples to handle sample sizes other than even bytes
Martin Storsjö [Wed, 30 Nov 2011 21:10:54 +0000 (23:10 +0200)]
rtpenc: Change rtp_send_samples to handle sample sizes other than even bytes

Signed-off-by: Martin Storsjö <martin@martin.st>
7 years agortpenc: Cast a rescaling parameter to int64_t
Martin Storsjö [Wed, 30 Nov 2011 20:03:43 +0000 (22:03 +0200)]
rtpenc: Cast a rescaling parameter to int64_t

This avoids overflow if frame_size is over 2147, since both
frame_size and AV_TIME_BASE are plain integers.

Signed-off-by: Martin Storsjö <martin@martin.st>
7 years agoh264: cap max has_b_frames at MAX_DELAYED_PIC_COUNT - 1.
Ronald S. Bultje [Thu, 1 Dec 2011 20:45:10 +0000 (12:45 -0800)]
h264: cap max has_b_frames at MAX_DELAYED_PIC_COUNT - 1.

This prevents frame allocation overflows, and fixed
fate-h264-conformance-mr3_tandberg_b with 2 threads.

7 years agoARM: fix indentation in ff_dsputil_init_neon()
Mans Rullgard [Thu, 1 Dec 2011 18:39:02 +0000 (18:39 +0000)]
ARM: fix indentation in ff_dsputil_init_neon()

Signed-off-by: Mans Rullgard <mans@mansr.com>
7 years agoARM: NEON put/avg_pixels8/16 cosmetics
Mans Rullgard [Thu, 1 Dec 2011 15:01:44 +0000 (15:01 +0000)]
ARM: NEON put/avg_pixels8/16 cosmetics

This makes whitespace and register names consistent with
the style used in more recent code.

Signed-off-by: Mans Rullgard <mans@mansr.com>
7 years agoARM: add remaining NEON avg_pixels8/16 functions
Mans Rullgard [Thu, 1 Dec 2011 05:07:09 +0000 (05:07 +0000)]
ARM: add remaining NEON avg_pixels8/16 functions

7 years agoARM: clean up NEON put/avg_pixels macros
Mans Rullgard [Thu, 1 Dec 2011 05:04:32 +0000 (05:04 +0000)]
ARM: clean up NEON put/avg_pixels macros

Although this adds a few lines, the macro calls are less convoluted.

Signed-off-by: Mans Rullgard <mans@mansr.com>
7 years agofate: split acodec-pcm into individual tests
Justin Ruggles [Wed, 30 Nov 2011 21:51:01 +0000 (16:51 -0500)]
fate: split acodec-pcm into individual tests

this removes 2 redundant tests for pcm in mkv.
we can add the coverage back in later as fate-lavf tests if needed.

7 years agoswscale: #include "libavutil/mathematics.h"
Reinhard Tartler [Thu, 1 Dec 2011 17:48:33 +0000 (18:48 +0100)]
swscale: #include "libavutil/mathematics.h"

this file uses the M_PI macro since
4e74187db2f5db52f88729efc662df9d6bc763e1, so include the correct header
directly.

Signed-off-by: Reinhard Tartler <siretart@tauware.de>
7 years agopmpdec: don't use deprecated av_set_pts_info.
Anton Khirnov [Thu, 1 Dec 2011 16:28:36 +0000 (17:28 +0100)]
pmpdec: don't use deprecated av_set_pts_info.

7 years agorv34: align temporary block of "dct" coefs
Mans Rullgard [Thu, 1 Dec 2011 00:18:38 +0000 (00:18 +0000)]
rv34: align temporary block of "dct" coefs

This is needed for optimised transforms.

Signed-off-by: Mans Rullgard <mans@mansr.com>
7 years agoAdd PlayStation Portable PMP format demuxer
Reimar Döffinger [Sat, 26 Mar 2011 15:25:10 +0000 (16:25 +0100)]
Add PlayStation Portable PMP format demuxer

Not yet complete, for demuxing AAC the AAC header must be generated
manually.
Possibly the decoder could accept the header as extradata to simplify
this.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
7 years agoproto: Realign struct initializers
Martin Storsjö [Thu, 1 Dec 2011 09:53:57 +0000 (11:53 +0200)]
proto: Realign struct initializers

Signed-off-by: Martin Storsjö <martin@martin.st>
7 years agoproto: Use .priv_data_size to allocate the private context
Martin Storsjö [Thu, 1 Dec 2011 09:44:21 +0000 (11:44 +0200)]
proto: Use .priv_data_size to allocate the private context

This simplifies the open functions by avoiding one function
call that needs error checking, reducing the amount of
extra bulk code.

Signed-off-by: Martin Storsjö <martin@martin.st>
7 years agommsh: Properly clean up if the second ffurl_alloc failed
Martin Storsjö [Thu, 1 Dec 2011 09:48:03 +0000 (11:48 +0200)]
mmsh: Properly clean up if the second ffurl_alloc failed

Signed-off-by: Martin Storsjö <martin@martin.st>
7 years agortmp: Clean up properly if the handshake failed
Martin Storsjö [Thu, 1 Dec 2011 09:34:06 +0000 (11:34 +0200)]
rtmp: Clean up properly if the handshake failed

This prevents memory leaks if this function returns an error.

Signed-off-by: Martin Storsjö <martin@martin.st>
7 years agomd5proto: Remove the get_file_handle function
Martin Storsjö [Thu, 1 Dec 2011 09:30:03 +0000 (11:30 +0200)]
md5proto: Remove the get_file_handle function

The private data pointer isn't a file handle, this protocol
doesn't have any file handle to return.

Signed-off-by: Martin Storsjö <martin@martin.st>
7 years agoapplehttpproto: Use the close function if the open function fails
Martin Storsjö [Thu, 1 Dec 2011 09:07:35 +0000 (11:07 +0200)]
applehttpproto: Use the close function if the open function fails

This should clean up leaked memory.

Signed-off-by: Martin Storsjö <martin@martin.st>
7 years agohttp: Make sure proxyauth is initialized
Martin Storsjö [Thu, 1 Dec 2011 09:24:23 +0000 (11:24 +0200)]
http: Make sure proxyauth is initialized

This string will be passed to ff_http_auth_create_response
even if no proxy is used, resulting in reading uninitialized
memory. The other auth string is always initialized by
av_url_split.

Signed-off-by: Martin Storsjö <martin@martin.st>
7 years agovble: use dsp.add_hfyu_median_prediction() this allows asm optimizations to be used.
Michael Niedermayer [Wed, 30 Nov 2011 22:28:51 +0000 (17:28 -0500)]
vble: use dsp.add_hfyu_median_prediction() this allows asm optimizations to be used.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
7 years agovble: remove flags copy, its not used in any speed relevant code.
Michael Niedermayer [Wed, 30 Nov 2011 22:28:50 +0000 (17:28 -0500)]
vble: remove flags copy, its not used in any speed relevant code.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
7 years agovble: merge len and val arrays
Derek Buitenhuis [Wed, 30 Nov 2011 22:28:49 +0000 (17:28 -0500)]
vble: merge len and val arrays

There's no reason to use two arrays for this.

Based off commit 2fea60c60084c4e70d7cef128ea3bca5690ce465
to FFmpeg by Michael Niedermayer.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
7 years agovble: remove unused variable len.
Michael Niedermayer [Wed, 30 Nov 2011 22:28:48 +0000 (17:28 -0500)]
vble: remove unused variable len.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
7 years agortpdec: Templatize the code for different g726 bitrate variants
Martin Storsjö [Wed, 30 Nov 2011 16:05:06 +0000 (18:05 +0200)]
rtpdec: Templatize the code for different g726 bitrate variants

Signed-off-by: Martin Storsjö <martin@martin.st>
7 years agorv40: move loop filter to rv34dsp context
Janne Grunau [Wed, 5 Oct 2011 07:29:38 +0000 (09:29 +0200)]
rv40: move loop filter to rv34dsp context

Signed-off-by: Mans Rullgard <mans@mansr.com>
7 years agolavf: make av_set_pts_info private.
Anton Khirnov [Tue, 29 Nov 2011 18:28:15 +0000 (19:28 +0100)]
lavf: make av_set_pts_info private.

It's supposed to be called only from (de)muxers.

7 years agortpdec: Add support for G726 audio
Miroslav Slugeň [Mon, 7 Nov 2011 11:13:55 +0000 (12:13 +0100)]
rtpdec: Add support for G726 audio

This requires using a separate init function, since there
isn't necessarily any fmtp lines for this codec, so
parse_sdp_a_line won't be called. Incorporating it with the
alloc function wouldn't do either, since it is called before
the full rtpmap line is parsed (where the sample rate is
extracted).

Signed-off-by: Martin Storsjö <martin@martin.st>
7 years agortpdec: Add an init function that can do custom codec context initialization
Martin Storsjö [Tue, 29 Nov 2011 14:51:26 +0000 (16:51 +0200)]
rtpdec: Add an init function that can do custom codec context initialization

Signed-off-by: Martin Storsjö <martin@martin.st>
7 years agoavconv: make copy_tb on by default.
Anton Khirnov [Tue, 29 Nov 2011 10:10:31 +0000 (11:10 +0100)]
avconv: make copy_tb on by default.

I.e. on streamcopy set output codec timebase from input stream timebase
(as opposed to input codec timebase). This should be more sane, because
since the stream is not decoded, the input codec tb has no relation to
the timestamps of the copied packets.

7 years agomatroskadec: don't set codec timebase.
Anton Khirnov [Mon, 28 Nov 2011 08:38:32 +0000 (09:38 +0100)]
matroskadec: don't set codec timebase.

It's not supposed to be set outside of lavc.

7 years agormdec: don't set codec timebase.
Anton Khirnov [Mon, 28 Nov 2011 08:17:46 +0000 (09:17 +0100)]
rmdec: don't set codec timebase.

It's not supposed to be set outside of lavc.
Set r_frame_rate instead.

7 years agoavconv: compute next_pts from input packet duration when possible.
Anton Khirnov [Mon, 28 Nov 2011 10:15:06 +0000 (11:15 +0100)]
avconv: compute next_pts from input packet duration when possible.

7 years agolavf: estimate frame duration from r_frame_rate.
Anton Khirnov [Mon, 28 Nov 2011 09:02:21 +0000 (10:02 +0100)]
lavf: estimate frame duration from r_frame_rate.

If r_frame_rate is set, it should be more reliable for this than either
codec or stream timebase.

7 years agoavconv: update InputStream.pts in the streamcopy case.
Anton Khirnov [Mon, 28 Nov 2011 10:47:02 +0000 (11:47 +0100)]
avconv: update InputStream.pts in the streamcopy case.

This was broken in 2a651b719c309c5e2fc663a5a9d6ca36153ab98f.

7 years agoindeo3: check per-plane data buffer against input buffer bounds.
Aneesh Dogra [Tue, 29 Nov 2011 17:43:35 +0000 (23:13 +0530)]
indeo3: check per-plane data buffer against input buffer bounds.

Fixes : http://bugzilla.libav.org/show_bug.cgi?id=102

Signed-off-by: Alex Converse <alex.converse@gmail.com>
7 years agoavconv: Handle audio sync for non-S16 sample formats.
Alex Converse [Mon, 28 Nov 2011 23:19:39 +0000 (15:19 -0800)]
avconv: Handle audio sync for non-S16 sample formats.

Also fix reporting of the number of samples added/dropped.

7 years agopthread: don't increment index on zero-sized packets.
Aaron Colwell [Mon, 28 Nov 2011 15:23:03 +0000 (07:23 -0800)]
pthread: don't increment index on zero-sized packets.

The next call to decode() will update from an invalid index, which will
either lead to a memcpy() where dest==src (2 threads), or lead to a
crash (>2 threads).

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
7 years agoadtsenc: Check frame size.
Alex Converse [Mon, 28 Nov 2011 08:48:53 +0000 (00:48 -0800)]
adtsenc: Check frame size.

Inspired by work from: Michael Niedermayer <michaelni@gmx.at>.

Signed-off-by: Alex Converse <alex.converse@gmail.com>
7 years agotxd: Fix order of operations.
Alex Converse [Mon, 28 Nov 2011 00:17:13 +0000 (16:17 -0800)]
txd: Fix order of operations.

7 years agoAPIchanges: fill in some blanks
Mans Rullgard [Mon, 28 Nov 2011 16:47:03 +0000 (16:47 +0000)]
APIchanges: fill in some blanks

Signed-off-by: Mans Rullgard <mans@mansr.com>
7 years agotimer: fix misspelling of "decicycles"
Mans Rullgard [Mon, 28 Nov 2011 14:21:48 +0000 (14:21 +0000)]
timer: fix misspelling of "decicycles"

Signed-off-by: Mans Rullgard <mans@mansr.com>
7 years agoEliminate pointless 0/NULL initializers in AVCodec and similar declarations.
Diego Biurrun [Sat, 26 Nov 2011 17:35:26 +0000 (18:35 +0100)]
Eliminate pointless 0/NULL initializers in AVCodec and similar declarations.

7 years agoindeo3: cosmetics
Kostya Shishkov [Mon, 28 Nov 2011 08:33:36 +0000 (09:33 +0100)]
indeo3: cosmetics

Signed-off-by: Diego Biurrun <diego@biurrun.de>
7 years agomd5proto: Fix order of operations.
Alex Converse [Mon, 28 Nov 2011 00:16:44 +0000 (16:16 -0800)]
md5proto: Fix order of operations.

7 years agodca: Replace oversized unused get_bits() with skip_bits_long().
Alex Converse [Sun, 27 Nov 2011 23:48:20 +0000 (15:48 -0800)]
dca: Replace oversized unused get_bits() with skip_bits_long().

7 years agovc1: use an enum for Frame Coding Mode
Luca Barbato [Sat, 26 Nov 2011 12:28:48 +0000 (13:28 +0100)]
vc1: use an enum for Frame Coding Mode

Document it a little and possibly fix a bug in dxva2_vc1.

7 years agodoc: cleanup filter section
Luca Barbato [Fri, 25 Nov 2011 15:03:16 +0000 (16:03 +0100)]
doc: cleanup filter section

Use the @command{} tag when needed and cleanup the examples.

7 years agoindeo3: error out if no motion vector is set.
Aneesh Dogra [Sun, 27 Nov 2011 20:56:52 +0000 (02:26 +0530)]
indeo3: error out if no motion vector is set.

This fixes a crash on a corrupt bitstream (bugzilla #93).

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
7 years agox86inc: Flag shufps as an floating-point instruction for the AVX emulation code.
Vitor Sessak [Sun, 27 Nov 2011 14:41:56 +0000 (15:41 +0100)]
x86inc: Flag shufps as an floating-point instruction for the AVX emulation code.

Without this, code like "shufps m0, m1, m2, 0xaa" would not work in CPUs
not supporting SSE2.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
7 years agompegaudio: do not use init_static_data() for initializing tables.
Justin Ruggles [Sun, 27 Nov 2011 18:07:19 +0000 (13:07 -0500)]
mpegaudio: do not use init_static_data() for initializing tables.

It is called once for each mpegaudio codec that is registered, which adds
significant overhead.

7 years agomusepack: fix signed shift overflow in mpc_read_packet()
Mans Rullgard [Sun, 27 Nov 2011 10:29:33 +0000 (10:29 +0000)]
musepack: fix signed shift overflow in mpc_read_packet()

Using an unsigned variable avoids problems with overflows.
There is further no need for a 64-bit intermediate here.

Signed-off-by: Mans Rullgard <mans@mansr.com>
7 years agomov: Make format string match variable type.
Alex Converse [Sun, 27 Nov 2011 03:41:54 +0000 (19:41 -0800)]
mov: Make format string match variable type.

7 years agowmavoice: Make format string match variable type.
Alex Converse [Sun, 27 Nov 2011 03:40:34 +0000 (19:40 -0800)]
wmavoice: Make format string match variable type.

7 years agovc1: select interlaced scan table by FCM element
Kostya Shishkov [Sat, 26 Nov 2011 12:23:39 +0000 (13:23 +0100)]
vc1: select interlaced scan table by FCM element

Interlaced videos can contain progressive frames too and now wrong scantable
is selected for them.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
7 years agoGeneralize RIFF INFO tag support; support reading INFO tag in wav
Victor Vasiliev [Thu, 24 Nov 2011 20:02:43 +0000 (00:02 +0400)]
Generalize RIFF INFO tag support; support reading INFO tag in wav

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
7 years agopthread: track thread existence in a separate variable.
Cheng Sun [Sun, 27 Nov 2011 00:36:50 +0000 (16:36 -0800)]
pthread: track thread existence in a separate variable.

This fixes a compile error on mingw32 when using p->thread
directly (as if it were a pointer) to track thread existence,
because the type is opaque and may be a non-pointer.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
7 years agoswscale: fix signed overflow in yuv2mono_X_c_template
Mans Rullgard [Sat, 26 Nov 2011 21:53:00 +0000 (21:53 +0000)]
swscale: fix signed overflow in yuv2mono_X_c_template

As old bits are shifted out of the accumulator, they cause signed
overflows when they reach the end.  Making the variable unsigned fixes
this.

Signed-off-by: Mans Rullgard <mans@mansr.com>