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Commit Graph

53329 Commits

Author SHA1 Message Date
Eli Friedman
350914fc80 Escape 130 (RPL) decoder
Some fixes provided by Paul B Mahol <onemda@gmail.com>
and Michael Niedermayer <michaelni@gmx.at> and me.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
2013-05-18 07:12:56 +02:00
Kostya Shishkov
cebdedca57 prores: decode alpha plane when it's present 2013-05-18 07:11:34 +02:00
Michael Niedermayer
5918b7ac41 sws/output: init A1/A2 so that rgba64 ends with 0xffff in the absence of alpha input
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-05-18 01:20:30 +02:00
Michael Niedermayer
6c593f1b67 avidec: dont randomly skip packets for offseting the index
Fixes Ticket2490

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-05-17 22:16:10 +02:00
Reimar Döffinger
24c65eb29f md5: avoid unnecessary copying.
Where necessary use memcpy instead.
Thanks to Giorgio Vazzana [mywing81 gmail] for
spotting this loop as the cause for the bad
performance.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
2013-05-17 21:16:02 +02:00
Anton Khirnov
7e2b15c094 avfilter: check a malloc in avfilter_link().
Additionally change sizeof(type) into sizeof(var)
2013-05-17 20:32:27 +02:00
Anton Khirnov
bf5b5d2b15 avfilter.c: cosmetics, reformat 2013-05-17 20:32:18 +02:00
Anton Khirnov
d79bd60405 lavfi: factorize freeing a link 2013-05-17 20:30:25 +02:00
Anton Khirnov
1dd3561143 vf_format: do not use the AVFilterFormats internals.
Use the formats.h API instead.
2013-05-17 20:30:17 +02:00
Anton Khirnov
c5ab6088ad af_aformat: cosmetics, fix indentation 2013-05-17 20:30:02 +02:00
Anton Khirnov
b01f6041f4 lavfi: rename AVFilterFormats.format_count to nb_formats
This is more consistent with naming in the rest of Libav.
2013-05-17 20:29:50 +02:00
Anton Khirnov
e27f4b7cbf doxy: don't sort struct members alphabetically
The declaration order is more meanigful in most cases.
2013-05-17 20:27:52 +02:00
Anton Khirnov
006ec64877 lavr doxy: add version.h to the lavr group 2013-05-17 20:27:48 +02:00
Anton Khirnov
f0cebf51dd lavc doxy: add avcodec.h to the libavcodec group. 2013-05-17 20:27:38 +02:00
Anton Khirnov
40020e171a doxy: add a section about versioning. 2013-05-17 20:26:18 +02:00
Anton Khirnov
bc8c1cdc7b lavfi doxy: add a page for lavfi. 2013-05-17 20:26:11 +02:00
Paul B Mahol
47ac344970 id3v2enc: chapter support
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-05-17 16:52:55 +00:00
Luca Barbato
4a4107b489 jpegls: factorize return paths 2013-05-17 16:44:13 +02:00
Luca Barbato
a5a0ef5e13 jpegls: return meaningful errors 2013-05-17 16:44:13 +02:00
Luca Barbato
abad374909 jpegls: check the scan offset
Prevent an out of array bound write.

Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2013-05-17 16:44:13 +02:00
Paul B Mahol
d26f637b02 libmodplug: fix sz type
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-05-17 14:19:18 +00:00
Michael Kostylev
2768f7e4fe sparc: VIS mnemonics
Currently, if VIS is enabled by configure, it will also be enabled at
run-time regardless of its support in the hardware. Thus, masking VIS
usage as it is done in vis.h by constructing binary instructions is
pointless. Using normal VIS mnemonics in inline assembly allows to take
advantage of automatic register allocation, gets rid of register
variables, which are unsupported by suncc for SPARC, and improves code
readability.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
2013-05-17 15:37:03 +02:00
Michael Niedermayer
ebe8c7fe52 vc1dec: restructure interpmvp code
This fixes a valgrind warning about use of uninitialized stuff
(no actual such use occurs though)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-05-17 15:11:47 +02:00
Vignesh Venkatasubramanian
98c292a7a8 Adding support for encoding VP8 Alpha
This patch adds support for encoding VP8 files with alpha. The alpha channel
is encoded separately and the output is placed in AVPacket's side_data. The
muxer then muxes it into the BlockAdditional element of the matroska container.
More details on spec here: http://goo.gl/wCP1y

Signed-off-by: Vignesh Venkatasubramanian <vigneshv@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-05-17 15:11:23 +02:00
Michael Niedermayer
2fb193b1e7 vformat/matroskaenc: factorize alpha code in mkv_write_block()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-05-17 15:11:23 +02:00
Vignesh Venkatasubramanian
8ffcc826b3 Adding support for muxing VP8 Alpha files
This patch adds support for muxing VP8 Alpha Files. The Alpha channel data is
placed in BlockAdditional element of the matroska container. More information
& exact spec on how this is implemented can be found here: http://goo.gl/wCP1y

Signed-off-by: Vignesh Venkatasubramanian <vigneshv@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-05-17 15:11:23 +02:00
Paul B Mahol
85e8a1169c lavfi/pad: switch to AV_OPT_TYPE_COLOR
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-05-17 11:32:54 +00:00
Paul B Mahol
1d2ecf9609 lavfi/drawtext: switch to AV_OPT_TYPE_COLOR
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-05-17 11:32:54 +00:00
Paul B Mahol
83e892233c lavfi/life: switch to AV_OPT_TYPE_COLOR
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-05-17 11:32:54 +00:00
Paul B Mahol
05b7560d39 lavfi/color: switch to AV_OPT_TYPE_COLOR
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-05-17 11:32:54 +00:00
Paul B Mahol
3a751eab78 lavu/opt: add AV_OPT_TYPE_COLOR
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-05-17 11:32:53 +00:00
Michael Niedermayer
1ec578c010 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  mpegvideo: allocate sufficiently large scratch buffer for interlaced vid

Conflicts:
	libavcodec/mpegvideo.c

See: 73db0bf1b0

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-05-17 12:10:57 +02:00
Michael Niedermayer
1a0057dc88 Merge commit 'db8e336e5fc18c41cb4e9bab1960349e9800d546'
* commit 'db8e336e5fc18c41cb4e9bab1960349e9800d546':
  pthread: reindent

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-05-17 11:55:40 +02:00
Michael Niedermayer
36d349034e Merge commit '30e256430eb88c6d4c382581b89bca171d79fbc0'
* commit '30e256430eb88c6d4c382581b89bca171d79fbc0':
  lavc/pthread: remove obsolete checks

Conflicts:
	libavcodec/utils.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-05-17 11:49:00 +02:00
Michael Niedermayer
1e9a050bc0 Merge commit '16a645adeb758207346a4bbf66766f02734c461e'
* commit '16a645adeb758207346a4bbf66766f02734c461e':
  vf_pixdesctest: make config_props work properly when called multiple times.
  vf_hqdn3d: make config_props work properly when called multiple times.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-05-17 11:41:14 +02:00
Michael Niedermayer
71fcb6072e Merge commit '3fb29588a27a711132106b924e27b53789a58dcb'
* commit '3fb29588a27a711132106b924e27b53789a58dcb':
  vf_drawtext: don't leak the expressions.
  vf_crop: make config_props work properly when called multiple times.
  vf_setdar: make config_props work properly when called multiple times.

Conflicts:
	libavfilter/vf_aspect.c
	libavfilter/vf_drawtext.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-05-17 11:29:22 +02:00
Michael Niedermayer
c7078f4907 Merge commit '4c205f42c86ccefa093c59434669af34ad14a52b'
* commit '4c205f42c86ccefa093c59434669af34ad14a52b':
  vf_drawbox: make config_props work properly when called multiple times.
  vf_drawtext: do not reset the frame number in config_input.
  vf_fps: move initializing pts from config_props to init.

Conflicts:
	libavfilter/vf_drawbox.c
	libavfilter/vf_drawtext.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-05-17 11:05:18 +02:00
Michael Niedermayer
d5e5e73c52 Merge commit 'd371c3c2e2830d9783465ecfe1ab7d93351083b7'
* commit 'd371c3c2e2830d9783465ecfe1ab7d93351083b7':
  vf_frei0r: make config_props work properly when called multiple times.
  vf_gradfun: make config_props work properly when called multiple times.
  vf_lut: make config_props work properly when called multiple times.

Conflicts:
	libavfilter/vf_lut.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-05-17 10:51:59 +02:00
Michael Niedermayer
5bc892cb17 Merge commit '1232a1647ab27e024a3baf4d01d40c8d08d6ced9'
* commit '1232a1647ab27e024a3baf4d01d40c8d08d6ced9':
  Apple Intermediate Codec decoder
  movenc: Don't add base_data_offset in tfhd for PIFF files

Conflicts:
	Changelog
	libavcodec/allcodecs.c
	libavcodec/avcodec.h
	libavcodec/codec_desc.c
	libavcodec/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-05-17 10:38:08 +02:00
Michael Niedermayer
c453da33a3 Merge commit '1fb013a57c6d98d3f425506eb25f32b2cf7ddc6f'
* commit '1fb013a57c6d98d3f425506eb25f32b2cf7ddc6f':
  vc1dec: Add support for interlaced B-frames

Conflicts:
	libavcodec/vc1dec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-05-17 10:23:40 +02:00
Jeremy Hinegardner
28e6b7b9b4 Turn off usage of base_data_offset in tfhd for PIFF files
According to the PIFF specification[1] the base_data_offset field MUST be
omitteed. See section 5.2.17. Since the ISMV files created by ffmpeg state
that they are 'piff' compatible via 'ftyp' box, this needs to be corrected.

[1] http://www.iis.net/learn/media/smooth-streaming/protected-interoperable-file-format

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-05-17 10:04:45 +02:00
Jindrich Makovicka
259af1b923 mpegvideo: allocate sufficiently large scratch buffer for interlaced vid
MPV_decode_mb_internal needs 3 * 16 * linesize bytes of scratch buffer

For interlaced content, linesize is multiplied by two after the allocation
of the scratch buffer, and the dest_cr pointer ends past the buffer.

This patch makes ff_mpv_frame_size_alloc allocate a total of
(aligned line_size) * 2 * 16 * 3 bytes, which suffices even for the
interlaced case.

CC:libav-stable@libav.org

Signed-off-by: Jindrich Makovicka <makovick@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2013-05-17 07:49:05 +02:00
Anton Khirnov
db8e336e5f pthread: reindent 2013-05-17 07:44:50 +02:00
Anton Khirnov
30e256430e lavc/pthread: remove obsolete checks
Those were useful when avcodec_thread_init() was a public functions. It
was deprecated and removed some time ago, so those checks are not needed
anymore.
2013-05-17 07:44:40 +02:00
Anton Khirnov
16a645adeb vf_pixdesctest: make config_props work properly when called multiple times. 2013-05-17 07:44:23 +02:00
Anton Khirnov
3ba35a346c vf_hqdn3d: make config_props work properly when called multiple times.
Do not leak all the temp buffers.
2013-05-17 07:44:12 +02:00
Anton Khirnov
3fb29588a2 vf_drawtext: don't leak the expressions. 2013-05-17 07:44:04 +02:00
Anton Khirnov
6592cd22a2 vf_crop: make config_props work properly when called multiple times.
Do not leak the x/y expressions.
2013-05-17 07:43:57 +02:00
Anton Khirnov
d5c66d9c56 vf_setdar: make config_props work properly when called multiple times.
Do not overwrite the variable set through AVOptions.
2013-05-17 07:43:44 +02:00
Anton Khirnov
4c205f42c8 vf_drawbox: make config_props work properly when called multiple times.
Do not overwrite the variables set through AVOptions.
2013-05-17 07:43:17 +02:00