ffmpeg.git
6 years agoindeo3: fix off by one in MV validity check
Anton Khirnov [Sat, 27 Apr 2013 16:01:51 +0000 (18:01 +0200)]
indeo3: fix off by one in MV validity check

CC:libav-stable@libav.org

6 years agox86: dsputil: Remove a set of pointless #ifs around function declarations
Diego Biurrun [Wed, 10 Apr 2013 23:31:51 +0000 (01:31 +0200)]
x86: dsputil: Remove a set of pointless #ifs around function declarations

6 years agox86: dsputil: cosmetics: Group ff_{avg|put}_pixels16_mmxext() declarations
Diego Biurrun [Sun, 28 Apr 2013 00:05:58 +0000 (02:05 +0200)]
x86: dsputil: cosmetics: Group ff_{avg|put}_pixels16_mmxext() declarations

6 years agox86: hpeldsp: Remove unused macro definitions
Diego Biurrun [Tue, 23 Apr 2013 14:26:02 +0000 (16:26 +0200)]
x86: hpeldsp: Remove unused macro definitions

6 years agoaac: check the maximum number of channels
Luca Barbato [Sat, 27 Apr 2013 16:20:47 +0000 (18:20 +0200)]
aac: check the maximum number of channels

Broken bitstreams could report a larger than specified number of
channels and cause outbound writes.

CC:libav-stable@libav.org

6 years agoh264_refs: Do not print check_opcodes() return value
Diego Biurrun [Sat, 27 Apr 2013 16:49:54 +0000 (18:49 +0200)]
h264_refs: Do not print check_opcodes() return value

The return value provides no useful information and removing the printing
avoids the following warning:
libavcodec/h264_refs.c:788:15: warning: 'i' may be used uninitialized in this function [-Wuninitialized]

6 years agofate: Invoke pixfmts lavfi tests through fate-run.sh
Diego Biurrun [Mon, 15 Apr 2013 23:42:38 +0000 (01:42 +0200)]
fate: Invoke pixfmts lavfi tests through fate-run.sh

6 years agofate: Invoke pixdesc lavfi tests through fate-run.sh
Diego Biurrun [Mon, 15 Apr 2013 22:15:15 +0000 (00:15 +0200)]
fate: Invoke pixdesc lavfi tests through fate-run.sh

6 years agofate: Invoke standard lavfi tests through fate-run.sh
Diego Biurrun [Mon, 15 Apr 2013 21:39:08 +0000 (23:39 +0200)]
fate: Invoke standard lavfi tests through fate-run.sh

6 years agooma: K&R formatting cosmetics
Luca Barbato [Wed, 17 Apr 2013 09:09:36 +0000 (11:09 +0200)]
oma: K&R formatting cosmetics

6 years agoavplay: remove a warning
Luca Barbato [Mon, 15 Apr 2013 09:10:14 +0000 (11:10 +0200)]
avplay: remove a warning

Set the data field in the flush_pkt to the pointer to the actual packet.
The field needs to contain a valid unique pointer, no read nor writes
are ever made to it.

6 years agohls, segment: fix splitting for audio-only streams.
Anton Khirnov [Fri, 26 Apr 2013 07:54:59 +0000 (09:54 +0200)]
hls, segment: fix splitting for audio-only streams.

CC:libav-stable@libav.org

6 years agox86: ac3dsp: Remove 3dnow version of ff_ac3_extract_exponents
Diego Biurrun [Fri, 26 Apr 2013 14:48:39 +0000 (16:48 +0200)]
x86: ac3dsp: Remove 3dnow version of ff_ac3_extract_exponents

The function requires increasing the fuzz factor for the ac3/eac3 encode
tests and even so makes fate fail. It only provides a slight encoding
speedup for legacy CPUs that do not support SS2. Thus its benefit is not
worth the trouble it creates and fixing it would be a waste of time.

6 years agox86: Rename dsputil_rnd_template.c to rnd_template.c
Martin Storsjö [Tue, 23 Apr 2013 20:35:14 +0000 (23:35 +0300)]
x86: Rename dsputil_rnd_template.c to rnd_template.c

This makes it less confusing when this template is shared both by
dsputil and by hpeldsp.

Signed-off-by: Martin Storsjö <martin@martin.st>
6 years agolavf: introduce AVFMT_TS_NEGATIVE
Luca Barbato [Wed, 3 Apr 2013 12:11:10 +0000 (14:11 +0200)]
lavf: introduce AVFMT_TS_NEGATIVE

Most formats do not support negative timestamps, shift them to avoid
unexpected behaviour and a number of bad crashes.

CC:libav-stable@libav.org

Signed-off-by: Anton Khirnov <anton@khirnov.net>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
6 years agofate: add CVFC1_Sony_C to h264 conformance tests
Vittorio Giovara [Fri, 22 Mar 2013 08:55:11 +0000 (09:55 +0100)]
fate: add CVFC1_Sony_C to h264 conformance tests

The sample is already included in the FATE suite, but is not tested
because cropping wasn't fully supported before.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
6 years agodoc/APIchanges: add missing hashes and dates
Anton Khirnov [Fri, 19 Apr 2013 06:34:22 +0000 (08:34 +0200)]
doc/APIchanges: add missing hashes and dates

6 years agox86: Get rid of duplication between *_rnd_template.c
Martin Storsjö [Fri, 19 Apr 2013 21:14:44 +0000 (00:14 +0300)]
x86: Get rid of duplication between *_rnd_template.c

Signed-off-by: Martin Storsjö <martin@martin.st>
6 years agompegvideo: unref cur/next/prev frames when flushing
Hendrik Leppkes [Sat, 20 Apr 2013 09:33:56 +0000 (11:33 +0200)]
mpegvideo: unref cur/next/prev frames when flushing

Signed-off-by: Anton Khirnov <anton@khirnov.net>
6 years agox86: Factorize duplicated inline assembly snippets
Martin Storsjö [Mon, 22 Apr 2013 09:23:47 +0000 (12:23 +0300)]
x86: Factorize duplicated inline assembly snippets

Signed-off-by: Diego Biurrun <diego@biurrun.de>
6 years agojpeg2000: Add mutlti-threading support to decoder
Nicolas Bertrand [Mon, 22 Apr 2013 16:49:11 +0000 (18:49 +0200)]
jpeg2000: Add mutlti-threading support to decoder

Signed-off-by: Diego Biurrun <diego@biurrun.de>
6 years agox86: Move some conditional code around to avoid unused variable warnings
Diego Biurrun [Mon, 22 Apr 2013 02:57:48 +0000 (04:57 +0200)]
x86: Move some conditional code around to avoid unused variable warnings

6 years agojpeg2kdec: output is native endian AV_PIX_FMT_XYZ12
Janne Grunau [Mon, 22 Apr 2013 14:08:03 +0000 (16:08 +0200)]
jpeg2kdec: output is native endian AV_PIX_FMT_XYZ12

6 years agothreads: always call thread_finish_setup for intra codecs
Janne Grunau [Mon, 22 Apr 2013 13:31:58 +0000 (15:31 +0200)]
threads: always call thread_finish_setup for intra codecs

Intra codecs do not need an update_thread_context() function and never
call ff_thread_finish_setup(). They rely on ff_thread_get_buffer()
calling it. So call it even if the get_buffer2 function pointer is
avcodec_default_get_buffer2 and it has not been called before.

6 years agoavcodec: Bump minor for JPEG 2000 decoder
Diego Biurrun [Mon, 22 Apr 2013 13:52:00 +0000 (15:52 +0200)]
avcodec: Bump minor for JPEG 2000 decoder

6 years agoJPEG 2000 decoder for DCinema
Nicolas Bertrand [Mon, 22 Apr 2013 09:41:01 +0000 (11:41 +0200)]
JPEG 2000 decoder for DCinema

Based on the 2007 GSoC project from Kamil Nowosad <k.nowosad@students.mimuw.edu.pl>
Updated to current programming standards, style and many more small
fixes by Diego Biurrun <diego@biurrun.de>.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
6 years agosh4: Remove dubious aligned dsputil code
Diego Biurrun [Thu, 18 Apr 2013 17:26:18 +0000 (19:26 +0200)]
sh4: Remove dubious aligned dsputil code

The code represents a considerable maintenance burden and it is not
clear that it gives a noticeable benefit to outweigh this after 10
years of improvements in compiler technology since its creation.

6 years agox86: cavs: Refactor duplicate dspfunc macro
Diego Biurrun [Sat, 20 Apr 2013 20:13:01 +0000 (22:13 +0200)]
x86: cavs: Refactor duplicate dspfunc macro

6 years agomxfenc: Use correct printf format specifier for int64_t
Diego Biurrun [Mon, 22 Apr 2013 02:50:45 +0000 (04:50 +0200)]
mxfenc: Use correct printf format specifier for int64_t

libavformat/mxfenc.c:1861:9: warning: format '%lld' expects argument of type 'long long int', but argument 5 has type 'int64_t' [-Wformat]

6 years agoh264: Drop unused variable
Diego Biurrun [Mon, 22 Apr 2013 00:53:58 +0000 (02:53 +0200)]
h264: Drop unused variable

6 years agox86: cavs: Put mmx-specific code into its own init function
Diego Biurrun [Sat, 20 Apr 2013 20:03:19 +0000 (22:03 +0200)]
x86: cavs: Put mmx-specific code into its own init function

Before, this code was labeled as mmxext and enabled both for the
3dnow and the mmxext case.

6 years agox86: Remove some duplicate function declarations
Diego Biurrun [Sat, 20 Apr 2013 18:27:47 +0000 (20:27 +0200)]
x86: Remove some duplicate function declarations

6 years agoafifo: fix request_samples on the last frame in certain cases
Anton Khirnov [Tue, 16 Apr 2013 19:53:56 +0000 (21:53 +0200)]
afifo: fix request_samples on the last frame in certain cases

The current code can fail to return the last frame if it contains
exactly the requested number of samples.

Fixes the join filter test, which previously did not include the last
408 samples in most cases.

CC:libav-stable@libav.org

Signed-off-by: Diego Biurrun <diego@biurrun.de>
6 years agoriff: Factor out WAVEFORMATEX parsing
Luca Barbato [Sat, 20 Apr 2013 11:36:48 +0000 (13:36 +0200)]
riff: Factor out WAVEFORMATEX parsing

Makes the code simpler to follow.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
6 years agoriff: Add ACTRAC3+ guid
Peter Ross [Sat, 20 Apr 2013 11:36:47 +0000 (13:36 +0200)]
riff: Add ACTRAC3+ guid

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Signed-off-by: Diego Biurrun <diego@biurrun.de>
6 years agoriff: Perform full lookup on WAVEFORMATEXTENSIBLE subformat guid
Peter Ross [Sat, 20 Apr 2013 11:36:46 +0000 (13:36 +0200)]
riff: Perform full lookup on WAVEFORMATEXTENSIBLE subformat guid

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Signed-off-by: Diego Biurrun <diego@biurrun.de>
6 years agoriff: Move guid structs and helper functions into riff
Peter Ross [Sat, 20 Apr 2013 11:36:45 +0000 (13:36 +0200)]
riff: Move guid structs and helper functions into riff

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Signed-off-by: Diego Biurrun <diego@biurrun.de>
6 years agoriff: check for eof if chunk size and code are 0
Luca Barbato [Sat, 20 Apr 2013 11:36:44 +0000 (13:36 +0200)]
riff: check for eof if chunk size and code are 0

Prevent an infinite loop.

Inspired by a patch from Michael Niedermayer

CC: libav-stable@libav.org
Signed-off-by: Diego Biurrun <diego@biurrun.de>
6 years agoriff: K&R formatting cosmetics
Luca Barbato [Sat, 20 Apr 2013 11:36:43 +0000 (13:36 +0200)]
riff: K&R formatting cosmetics

Signed-off-by: Diego Biurrun <diego@biurrun.de>
6 years agoppc: hpeldsp: Include attributes.h
Martin Storsjö [Fri, 19 Apr 2013 22:29:17 +0000 (01:29 +0300)]
ppc: hpeldsp: Include attributes.h

This fixes building in configurations where altivec is disabled.

Signed-off-by: Martin Storsjö <martin@martin.st>
6 years agox86: Remove unused inline asm instruction defines
Martin Storsjö [Fri, 19 Apr 2013 21:06:48 +0000 (00:06 +0300)]
x86: Remove unused inline asm instruction defines

Signed-off-by: Martin Storsjö <martin@martin.st>
6 years agovc1: Remove now unused variables
Martin Storsjö [Fri, 19 Apr 2013 21:04:20 +0000 (00:04 +0300)]
vc1: Remove now unused variables

Signed-off-by: Martin Storsjö <martin@martin.st>
6 years agocosmetics: bfin: Fix indentation in the dsputil init function
Martin Storsjö [Wed, 3 Apr 2013 11:11:38 +0000 (04:11 -0700)]
cosmetics: bfin: Fix indentation in the dsputil init function

Signed-off-by: Martin Storsjö <martin@martin.st>
6 years agodsputil: Remove non-8bpp draw_edge
Ronald S. Bultje [Thu, 14 Mar 2013 17:01:52 +0000 (10:01 -0700)]
dsputil: Remove non-8bpp draw_edge

It is never used.

Signed-off-by: Martin Storsjö <martin@martin.st>
6 years agodsputil: Merge 9-10 bpp functions for get_pixels and draw_edge
Ronald S. Bultje [Tue, 26 Mar 2013 15:09:05 +0000 (17:09 +0200)]
dsputil: Merge 9-10 bpp functions for get_pixels and draw_edge

These only care about pixel storage unit size, not actual bits
used (i.e. they don't clip).

Signed-off-by: Martin Storsjö <martin@martin.st>
6 years agodsputil: Remove unused 32-bit functions
Ronald S. Bultje [Tue, 26 Mar 2013 15:07:22 +0000 (17:07 +0200)]
dsputil: Remove unused 32-bit functions

Previously, if dct_bits was set to 32, we used separate 32-bit
versions of these functions. Since dct_bits now is removed,
remove the unused 32-bit versions of the functions.

Signed-off-by: Martin Storsjö <martin@martin.st>
6 years agodsputil: Remove dct_bits
Ronald S. Bultje [Tue, 26 Mar 2013 15:00:21 +0000 (17:00 +0200)]
dsputil: Remove dct_bits

dct_bits is never set except in h264, where it is never used,
thus remove it.

Signed-off-by: Martin Storsjö <martin@martin.st>
6 years agodsputil: Remove hpel functions (moved to hpeldsp)
Ronald S. Bultje [Sun, 10 Mar 2013 21:23:46 +0000 (14:23 -0700)]
dsputil: Remove hpel functions (moved to hpeldsp)

Signed-off-by: Martin Storsjö <martin@martin.st>
6 years agoalpha: hpeldsp: Move half-pel assembly from dsputil to hpeldsp
Ronald S. Bultje [Sun, 10 Mar 2013 23:53:07 +0000 (16:53 -0700)]
alpha: hpeldsp: Move half-pel assembly from dsputil to hpeldsp

Signed-off-by: Martin Storsjö <martin@martin.st>
6 years agosparc: hpeldsp: Move vis half-pel assembly from dsputil to hpeldsp
Ronald S. Bultje [Sun, 10 Mar 2013 23:51:25 +0000 (16:51 -0700)]
sparc: hpeldsp: Move vis half-pel assembly from dsputil to hpeldsp

Signed-off-by: Martin Storsjö <martin@martin.st>
6 years agosh4: hpeldsp: Move half-pel assembly from dsputil to hpeldsp
Michael Niedermayer [Sun, 10 Mar 2013 23:48:31 +0000 (16:48 -0700)]
sh4: hpeldsp: Move half-pel assembly from dsputil to hpeldsp

Signed-off-by: Martin Storsjö <martin@martin.st>
6 years agobfin: hpeldsp: Move half-pel assembly from dsputil to hpeldsp
Ronald S. Bultje [Sun, 10 Mar 2013 23:40:23 +0000 (16:40 -0700)]
bfin: hpeldsp: Move half-pel assembly from dsputil to hpeldsp

Signed-off-by: Martin Storsjö <martin@martin.st>
6 years agoarm: hpeldsp: Move half-pel assembly from dsputil to hpeldsp
Ronald S. Bultje [Sun, 10 Mar 2013 23:16:45 +0000 (16:16 -0700)]
arm: hpeldsp: Move half-pel assembly from dsputil to hpeldsp

Signed-off-by: Martin Storsjö <martin@martin.st>
6 years agoppc: hpeldsp: Move half-pel assembly from dsputil to hpeldsp
Ronald S. Bultje [Sun, 10 Mar 2013 22:50:53 +0000 (15:50 -0700)]
ppc: hpeldsp: Move half-pel assembly from dsputil to hpeldsp

Signed-off-by: Martin Storsjö <martin@martin.st>
6 years agox86: hpeldsp: Move half-pel assembly from dsputil to hpeldsp
Ronald S. Bultje [Sun, 10 Mar 2013 22:37:59 +0000 (15:37 -0700)]
x86: hpeldsp: Move half-pel assembly from dsputil to hpeldsp

Signed-off-by: Martin Storsjö <martin@martin.st>
6 years agomjpeg: Use hpeldsp instead of dsputil for half-pel functions
Ronald S. Bultje [Sun, 10 Mar 2013 21:23:52 +0000 (14:23 -0700)]
mjpeg: Use hpeldsp instead of dsputil for half-pel functions

Signed-off-by: Martin Storsjö <martin@martin.st>
6 years agosvq1enc: Use hpeldsp instead of dsputil for half-pel functions
Ronald S. Bultje [Sun, 10 Mar 2013 21:16:00 +0000 (14:16 -0700)]
svq1enc: Use hpeldsp instead of dsputil for half-pel functions

Signed-off-by: Martin Storsjö <martin@martin.st>
6 years agosvq3: Use hpeldsp instead of dsputil for half-pel functions
Ronald S. Bultje [Sun, 10 Mar 2013 21:12:58 +0000 (14:12 -0700)]
svq3: Use hpeldsp instead of dsputil for half-pel functions

Signed-off-by: Martin Storsjö <martin@martin.st>
6 years agompegvideo: Use hpeldsp instead of dsputil for half-pel functions
Ronald S. Bultje [Sun, 10 Mar 2013 20:55:07 +0000 (13:55 -0700)]
mpegvideo: Use hpeldsp instead of dsputil for half-pel functions

This also converts vc1, since that is mpegvideo-based.

Signed-off-by: Martin Storsjö <martin@martin.st>
6 years agosvq1: Use hpeldsp instead of dsputil for half-pel functions
Ronald S. Bultje [Sun, 10 Mar 2013 20:38:45 +0000 (13:38 -0700)]
svq1: Use hpeldsp instead of dsputil for half-pel functions

This makes svq1 independent of dsputil.

Signed-off-by: Martin Storsjö <martin@martin.st>
6 years agomimic: Use hpeldsp instead of dsputil for half-pel functions
Ronald S. Bultje [Sun, 10 Mar 2013 20:32:10 +0000 (13:32 -0700)]
mimic: Use hpeldsp instead of dsputil for half-pel functions

Signed-off-by: Martin Storsjö <martin@martin.st>
6 years agointerplayvideo: Use hpeldsp instead of dsputil for half-pel functions
Ronald S. Bultje [Sun, 10 Mar 2013 19:58:02 +0000 (12:58 -0700)]
interplayvideo: Use hpeldsp instead of dsputil for half-pel functions

This makes interplayvideo independent of dsputil.

Signed-off-by: Martin Storsjö <martin@martin.st>
6 years agobink: Use hpeldsp instead of dsputil for half-pel functions
Ronald S. Bultje [Sun, 10 Mar 2013 16:12:01 +0000 (09:12 -0700)]
bink: Use hpeldsp instead of dsputil for half-pel functions

Signed-off-by: Martin Storsjö <martin@martin.st>
6 years agoindeo3: Use hpeldsp instead of dsputil for half-pel functions
Ronald S. Bultje [Sun, 10 Mar 2013 15:19:27 +0000 (08:19 -0700)]
indeo3: Use hpeldsp instead of dsputil for half-pel functions

This makes the Indeo 3 decoder independent of dsputil.

Signed-off-by: Martin Storsjö <martin@martin.st>
6 years agovp56: Use hpeldsp instead of dsputil for half-pel functions
Ronald S. Bultje [Sun, 10 Mar 2013 13:55:58 +0000 (06:55 -0700)]
vp56: Use hpeldsp instead of dsputil for half-pel functions

This makes vp5 and vp6 independent of dsputil.

Signed-off-by: Martin Storsjö <martin@martin.st>
6 years agovp3: Use hpeldsp instead of dsputil for half-pel functions
Ronald S. Bultje [Sun, 10 Mar 2013 05:26:09 +0000 (21:26 -0800)]
vp3: Use hpeldsp instead of dsputil for half-pel functions

This makes vp3 independent of dsputil.

Signed-off-by: Martin Storsjö <martin@martin.st>
6 years agohpeldsp: Add half-pel functions (currently copies of dsputil)
Ronald S. Bultje [Sat, 9 Mar 2013 23:14:35 +0000 (15:14 -0800)]
hpeldsp: Add half-pel functions (currently copies of dsputil)

Signed-off-by: Martin Storsjö <martin@martin.st>
6 years agofate: cosmetics: More sensible order for entries in video filter file
Diego Biurrun [Tue, 16 Apr 2013 14:46:40 +0000 (16:46 +0200)]
fate: cosmetics: More sensible order for entries in video filter file

6 years agofate: Rename video filters file and add separate video filters target
Diego Biurrun [Tue, 16 Apr 2013 14:43:49 +0000 (16:43 +0200)]
fate: Rename video filters file and add separate video filters target

6 years agofate: Split audio filters into their own separate file
Diego Biurrun [Tue, 16 Apr 2013 14:38:02 +0000 (16:38 +0200)]
fate: Split audio filters into their own separate file

6 years agofate: Reuse VREF and AREF variables where appropriate
Diego Biurrun [Tue, 16 Apr 2013 14:32:18 +0000 (16:32 +0200)]
fate: Reuse VREF and AREF variables where appropriate

6 years agoh264: fully support cropping.
Anton Khirnov [Mon, 18 Feb 2013 15:32:18 +0000 (16:32 +0100)]
h264: fully support cropping.

Based on a patch by Vittorio Giovara <vittorio.giovara@gmail.com>

Fixes Bug 378.

6 years agoff_get_buffer(): allocate the frame for max(coded,display) dimensions
Anton Khirnov [Mon, 18 Feb 2013 15:29:03 +0000 (16:29 +0100)]
ff_get_buffer(): allocate the frame for max(coded,display) dimensions

Needed e.g. for h264 cropping to work properly.

6 years agomp3dec: fallback to generic seeking when a TOC is not present
Michael Niedermayer [Thu, 20 Sep 2012 20:00:52 +0000 (22:00 +0200)]
mp3dec: fallback to generic seeking when a TOC is not present

Fixes seeking without a Xing/Info header.

CC: libav-stable@libav.org
Signed-off-by: Anton Khirnov <anton@khirnov.net>
6 years agoindeo3: check motion vectors.
Anton Khirnov [Tue, 16 Apr 2013 07:41:28 +0000 (09:41 +0200)]
indeo3: check motion vectors.

Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC:libav-stable@libav.org

6 years agoindeo3: fix data size check
Anton Khirnov [Wed, 10 Apr 2013 07:59:36 +0000 (09:59 +0200)]
indeo3: fix data size check

The data offsets are relative to the bistream header, which is 16 bytes
after the start of the data.
Fixes invalid reads with corrupted files.

Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC:libav-stable@libav.org

6 years agoindeo3: switch parsing the header to bytestream2
Anton Khirnov [Wed, 10 Apr 2013 07:40:20 +0000 (09:40 +0200)]
indeo3: switch parsing the header to bytestream2

Also add an additional sanity check to the alt_quant table.
Fixes invalid reads with corrupted files.

Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC:libav-stable@libav.org

6 years agorv10: check that extradata is large enough
Anton Khirnov [Tue, 9 Apr 2013 18:33:25 +0000 (20:33 +0200)]
rv10: check that extradata is large enough

Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC:libav-stable@libav.org

6 years agorv10: return meaningful error codes.
Anton Khirnov [Tue, 9 Apr 2013 18:11:09 +0000 (20:11 +0200)]
rv10: return meaningful error codes.

Also improve some error messages.

6 years agorv10: cosmetics, reformat
Anton Khirnov [Tue, 9 Apr 2013 18:06:44 +0000 (20:06 +0200)]
rv10: cosmetics, reformat

6 years agoqdm2: check that the FFT size is a power of 2
Anton Khirnov [Tue, 9 Apr 2013 13:25:20 +0000 (15:25 +0200)]
qdm2: check that the FFT size is a power of 2

Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC:libav-stable@libav.org

6 years agosvq1dec: clip motion vectors to the frame size.
Anton Khirnov [Mon, 8 Apr 2013 20:15:54 +0000 (22:15 +0200)]
svq1dec: clip motion vectors to the frame size.

Fixes invalid reads for corrupted files.

Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC:libav-stable@libav.org

6 years agosvq1dec: check that the reference frame has the same dimensions as the current one
Anton Khirnov [Mon, 8 Apr 2013 20:12:12 +0000 (22:12 +0200)]
svq1dec: check that the reference frame has the same dimensions as the current one

They can be different if the last keyframe failed to decode correctly.
Fixes possible invalid reads in such a case.

Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC:libav-stable@libav.org

6 years agoaf_channelmap: cosmetics, use an extra local variable to shorten the code
Anton Khirnov [Sun, 14 Apr 2013 10:10:50 +0000 (12:10 +0200)]
af_channelmap: cosmetics, use an extra local variable to shorten the code

6 years agoaf_channelmap: sanity check input channel indices in all cases.
Anton Khirnov [Sun, 14 Apr 2013 10:07:24 +0000 (12:07 +0200)]
af_channelmap: sanity check input channel indices in all cases.

Fixes invalid reads from non-existing channels.

CC:libav-stable@libav.org

6 years agocmdutils: Fix build with lavfi disabled
Anton Khirnov [Tue, 16 Apr 2013 14:09:16 +0000 (16:09 +0200)]
cmdutils: Fix build with lavfi disabled

Signed-off-by: Diego Biurrun <diego@biurrun.de>
6 years agoflvenc: do not mux more than one stream per type
Rafaël Carré [Mon, 15 Apr 2013 11:14:28 +0000 (13:14 +0200)]
flvenc: do not mux more than one stream per type

FLV does not support multiple audio or video streams.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
6 years agofate: Set the bitexact flag for vp3/vp5/vp6 tests
Martin Storsjö [Wed, 10 Apr 2013 08:48:57 +0000 (11:48 +0300)]
fate: Set the bitexact flag for vp3/vp5/vp6 tests

This is required since there are bit-inexact implementations
of the vp3 idct (for bfin).

Signed-off-by: Martin Storsjö <martin@martin.st>
6 years agovp3: Use full transpose for all IDCTs
Ronald S. Bultje [Tue, 12 Mar 2013 14:28:12 +0000 (07:28 -0700)]
vp3: Use full transpose for all IDCTs

This way, the special IDCT permutations are no longer needed. This
is similar to how H264 does it, and removes the dsputil dependency
imposed by the scantable code.

Also remove the unused type == 0 cases from the plain C version
of the idct.

Signed-off-by: Martin Storsjö <martin@martin.st>
6 years agovp3: bfin: Transpose the IDCTs
Martin Storsjö [Wed, 3 Apr 2013 12:03:17 +0000 (05:03 -0700)]
vp3: bfin: Transpose the IDCTs

While this change isn't bitexact, the IDCTs weren't bitexact to
start with either.

This simplifies decoupling vp3 from dsputil.

Signed-off-by: Martin Storsjö <martin@martin.st>
6 years agox86: Move constants to the only place where they are used
Ronald S. Bultje [Wed, 10 Apr 2013 09:34:10 +0000 (12:34 +0300)]
x86: Move constants to the only place where they are used

Signed-off-by: Martin Storsjö <martin@martin.st>
6 years agobfin: Match DEFUN_END macros to the right functions
Martin Storsjö [Wed, 10 Apr 2013 16:12:58 +0000 (19:12 +0300)]
bfin: Match DEFUN_END macros to the right functions

Signed-off-by: Martin Storsjö <martin@martin.st>
6 years agox86: dsputil: Move some ifdefs to avoid unused variable warnings
Diego Biurrun [Wed, 10 Apr 2013 23:31:15 +0000 (01:31 +0200)]
x86: dsputil: Move some ifdefs to avoid unused variable warnings

6 years agox86: dsputil: cosmetics: Remove two pointless variable indirections
Diego Biurrun [Wed, 10 Apr 2013 23:30:25 +0000 (01:30 +0200)]
x86: dsputil: cosmetics: Remove two pointless variable indirections

6 years agox86: dsputil: Refactor some ff_{avg|put}_pixels function declarations
Diego Biurrun [Thu, 11 Apr 2013 00:31:09 +0000 (02:31 +0200)]
x86: dsputil: Refactor some ff_{avg|put}_pixels function declarations

6 years agox86: dsputil: ff_h263_*_loop_filter declarations to a more suitable place
Diego Biurrun [Wed, 10 Apr 2013 23:19:44 +0000 (01:19 +0200)]
x86: dsputil: ff_h263_*_loop_filter declarations to a more suitable place

6 years agox86: h264qpel: int --> ptrdiff_t for some line_size parameters
Diego Biurrun [Wed, 10 Apr 2013 23:17:12 +0000 (01:17 +0200)]
x86: h264qpel: int --> ptrdiff_t for some line_size parameters

6 years agoFATE: add a test for the interlace filter
Vittorio Giovara [Thu, 4 Apr 2013 13:39:40 +0000 (15:39 +0200)]
FATE: add a test for the interlace filter

Signed-off-by: Anton Khirnov <anton@khirnov.net>
6 years agolavfi: new interlace filter
Vittorio Giovara [Tue, 12 Mar 2013 10:35:21 +0000 (11:35 +0100)]
lavfi: new interlace filter

Signed-off-by: Anton Khirnov <anton@khirnov.net>
6 years agocmdutils: allow -h filter=<name> to print information about a filter.
Anton Khirnov [Thu, 28 Mar 2013 08:29:00 +0000 (09:29 +0100)]
cmdutils: allow -h filter=<name> to print information about a filter.