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Author SHA1 Message Date
Christophe Gisquet
319235c67c vc1dsp: introduce cases for 8x8 and 16x16 
This allows further unrolling the DSP implementation where possible.

x86 and ARM DSP modified by simply moving the multiple calls from vc1dec
to the DSP code. Decoding improvements should only occurs because of the
compiler actually able to unroll more.

Decoding time: ~8.80s -> 8.64s (ie around 2%)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-20 18:25:36 +02:00
Michael Niedermayer
de9cd58848 avcdoec/webp: use av_malloc_array() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-20 17:35:19 +02:00
Michael Niedermayer
8c88ea76df avcodec/tiff: use av_malloc(z)_array() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-20 17:32:17 +02:00
Michael Niedermayer
1fd5c7f1ee avcodec/ratecontrol: use av_malloc_array() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-20 17:30:15 +02:00
Michael Niedermayer
69bbe27b45 avcodec/huffman: use av_malloc_array() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-20 17:25:01 +02:00
Michael Niedermayer
e70b9b32d5 avcodec/exif: do not follow 0 offsets 
Fixes exif decoding failure of 1295328_300.jpg

Reviewed-by; Thilo Borgmann <thilo.borgmann@mail.de>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-20 17:02:16 +02:00
Michael Niedermayer
a94de50ba0 avcodec/exif/exif_add_metadata: add support for SSHORT & SBYTE 
No working testcase, this omission was just spoted when the parser apparently went out of
sync.

Reviewed-by; Thilo Borgmann <thilo.borgmann@mail.de>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-20 17:01:46 +02:00
Michael Niedermayer
cd4faed893 Merge remote-tracking branch 'lukaszmluki/master' 
* lukaszmluki/master:
  lavd/xv: implement repaint message
  lavd/xv: add window id param
  lavd/xv: keep aspect ratio

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-20 05:43:26 +02:00
Peter Ross
f57ac37228 avformat/iff: extend IFF demuxer to decode DSDIFF 64-bit chunks 
Signed-off-by: Peter Ross <pross@xvid.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-20 00:22:20 +02:00
Michael Niedermayer
373d7dd371 Merge commit '911fa05b514e1be009e00b79d7004b93717c023b' 
* commit '911fa05b514e1be009e00b79d7004b93717c023b':
  mvc: Specify the pixel format for the mv-mvc* tests

Conflicts:
	tests/fate/video.mak

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-19 22:43:16 +02:00
Martin Storsjö
911fa05b51 mvc: Specify the pixel format for the mv-mvc* tests 
Also set the RGBA pixel format correctly as the native endian format,
which is what it returns.

This fixes the tests on big endian.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2014-04-19 21:41:34 +03:00
Michael Niedermayer
75ef907db8 Merge commit '6dfd99c93808d6504dd5cb1fad847d68cb179352' 
* commit '6dfd99c93808d6504dd5cb1fad847d68cb179352':
  fate: add tests for SGI RLE and MVC1&2 decoders

Conflicts:
	tests/fate/video.mak

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-19 20:40:02 +02:00
Michael Niedermayer
01a39a978c Merge commit '55ddd700c67529ff2c6c4e976673f1341bba7a82' 
* commit '55ddd700c67529ff2c6c4e976673f1341bba7a82':
  Silicon Graphics Movie demuxer

Conflicts:
	Changelog
	libavformat/mvdec.c
	libavformat/version.h

See: 6fb40779cd
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-19 20:17:33 +02:00
Michael Niedermayer
0c67ef2729 Merge commit '86a0432688216562926d4aee36118f01be6d5e1b' 
* commit '86a0432688216562926d4aee36118f01be6d5e1b':
  Silicon Graphics Motion Video Compressor 1 & 2 decoder

Conflicts:
	Changelog
	libavcodec/avcodec.h
	libavcodec/mvcdec.c
	libavcodec/version.h

See: 746b1dcc98
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-19 19:47:58 +02:00
Michael Niedermayer
e37dbfddda Merge commit '07761294fc3f08e139e8a406ef7d5b63aaf1ecee' 
* commit '07761294fc3f08e139e8a406ef7d5b63aaf1ecee':
  Silicon Graphics RLE 8-bit video decoder

Conflicts:
	Changelog
	doc/general.texi
	libavcodec/avcodec.h
	libavcodec/sgirledec.c
	libavcodec/version.h

See: afa1617b93
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-19 19:26:46 +02:00
Michael Niedermayer
928b5708f9 Merge commit '34c5a6660a9e5e3cf301691bb29d011638953dc2' 
* commit '34c5a6660a9e5e3cf301691bb29d011638953dc2':
  h264: codec reinit: remove statements without effect

Conflicts:
	libavcodec/h264_slice.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-19 18:50:32 +02:00
Michael Niedermayer
c1bc20bfd9 Merge commit '6ef96292d99302a59f824713fc763f6abd3754df' 
* commit '6ef96292d99302a59f824713fc763f6abd3754df':
  utils: add yvyu422 to avcodec_align_dimensions2

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-19 18:38:39 +02:00
Michael Niedermayer
6ca0a976b2 Merge commit 'd23fc8846d255e31896453136b4c77bc6d5e873f' 
* commit 'd23fc8846d255e31896453136b4c77bc6d5e873f':
  filtfmts: remove unused lavf include

A include for channel_layout.h, is added otherwise compile would break

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-19 18:30:37 +02:00
Michael Niedermayer
74a8dbe1c4 Merge commit '58400ac133bcfb6bf8196b4e5208bc178307739b' 
* commit '58400ac133bcfb6bf8196b4e5208bc178307739b':
  lavfi: name anonymous structs

Conflicts:
	libavfilter/buffersink.c
	libavfilter/f_select.c
	libavfilter/src_movie.c
	libavfilter/vf_drawbox.c
	libavfilter/vf_drawtext.c
	libavfilter/vf_overlay.c
	libavfilter/vf_showinfo.c
	libavfilter/vf_unsharp.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-19 18:20:17 +02:00
Clément Bœsch
010732b73a vp9/x86: simplify FILTER_INIT. 
In the 2 FILTER_INIT usages, the source is already preloaded so that
extra complexity taken from FILTER_UPDATE is not necessary.

Also add forgotten "mask" argument in FILTER_{INIT,UPDATE} comments.
 2014-04-19 17:30:33 +02:00
Clément Bœsch
b8d002dc95 vp9/x86: clarify mixed splatb. 2014-04-19 17:00:51 +02:00
Vittorio Giovara
6dfd99c938 fate: add tests for SGI RLE and MVC1&2 decoders 2014-04-19 16:24:27 +02:00
Peter Ross
55ddd700c6 Silicon Graphics Movie demuxer 
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2014-04-19 16:24:27 +02:00
Peter Ross
86a0432688 Silicon Graphics Motion Video Compressor 1 & 2 decoder 
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2014-04-19 16:24:26 +02:00
Peter Ross
07761294fc Silicon Graphics RLE 8-bit video decoder 
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2014-04-19 16:24:26 +02:00
Janne Grunau
34c5a6660a h264: codec reinit: remove statements without effect 
avctx->coded_{height,width} will always equal h->{height,width} since
init_dimensions() does that explicitly, Size changes are detected by
changes in mb_{height,width} earlier and propagated through the
needs_reinit variable.
 2014-04-19 16:22:06 +02:00
Vittorio Giovara
6ef96292d9 utils: add yvyu422 to avcodec_align_dimensions2 2014-04-19 16:20:58 +02:00
Vittorio Giovara
d23fc8846d filtfmts: remove unused lavf include 2014-04-19 16:20:57 +02:00
Vittorio Giovara
58400ac133 lavfi: name anonymous structs 2014-04-19 16:20:57 +02:00
James Almer
3b06208a57 x86/float_dsp: remove duplicated code from vector_dmul_scalar 
Use the xm# and ym# aliases as they remain in sync with m# after a SWAP.
No actual changes to the assembly.

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-19 14:21:51 +02:00
Michael Niedermayer
c91a798a2c Merge remote-tracking branch 'cehoyos/master' 
* cehoyos/master:
  Fix compilation with !HAVE_6REGS.
  Use MANGLE in cavsdsp.c to save two registers using gcc.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-19 14:17:51 +02:00
Michael Niedermayer
e8fc91e22a Merge commit '4936ef6492f640e1606c6507f2c4e495164d3974' 
* commit '4936ef6492f640e1606c6507f2c4e495164d3974':
  configure: Handle armcc 5.0

Conflicts:
	configure

See: db55365d0f
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-19 13:39:32 +02:00
Martin Storsjö
4936ef6492 configure: Handle armcc 5.0 
The first line of the "armcc --vsn" output in one version is
"Product: ARM Compiler 5.04".

Signed-off-by: Martin Storsjö <martin@martin.st>
 2014-04-19 12:49:20 +03:00
Carl Eugen Hoyos
b38910c979 Fix compilation with !HAVE_6REGS. 
Can be tested with:
$ ./configure --cc='cc -m32' --disable-optimizations --enable-pic
 2014-04-19 09:56:01 +02:00
Carl Eugen Hoyos
72c93abaad Use MANGLE in cavsdsp.c to save two registers using gcc. 
Fixes compilation with !HAVE_6REGS.
 2014-04-19 09:54:26 +02:00
Peter Ross
f45a840907 avformat/mlv: add fate sample 
Signed-off-by: Peter Ross <pross@xvid.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-19 05:06:06 +02:00
Peter Ross
ab683efb2b Magic Lantern Video (MLV) demuxer 
Signed-off-by: Peter Ross <pross@xvid.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-19 05:06:00 +02:00
Peter Ross
5331773cc3 ff_id3v2_read: add option to limit ID3 magic number search 
Several chunked formats (AIFF, IFF,DSF) store ID3 metadata within an 'ID3 '
chunk tag. If such chunks are stored sequentially, it is possible for the
ID3v2 parser to confuse the chunk tag for the ID3 magic number. e.g.

[1st chunk tag ('ID3 ') | chunk size] [ID3 magic number | metadata ...]
[2nd chunk tag ('ID3 ') | chunk size] [ID3 magic number | metadata ...]

Fixes ticket #3530.

Signed-off-by: Peter Ross <pross@xvid.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-19 04:25:01 +02:00
Peter Ross
c94305ae23 ff_id3v2_free_extra_meta: set the pointer pointing to extra_meta to NULL 
Fixes ticket #3530.

Signed-off-by: Peter Ross <pross@xvid.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-19 04:24:24 +02:00
csheng
549bbdfb4b avformat/wavdec: enlarge probe_packets for wav 
fix issue https://trac.ffmpeg.org/ticket/3550

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-19 03:54:10 +02:00
James Almer
d8f40ca251 fate: add DTS-ES test 
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-19 03:26:20 +02:00
Lukasz Marek
de705e52d4 lavd/xv: implement repaint message 
Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
 2014-04-19 02:18:45 +02:00
Lukasz Marek
9fcdfac894 lavd/xv: add window id param 
Device is able to use existing window, that can be a
part of existing GUI - instead of newly created one.

Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
 2014-04-19 02:18:45 +02:00
Lukasz Marek
5053897b6a lavd/xv: keep aspect ratio 
Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
 2014-04-19 02:18:45 +02:00
Michael Niedermayer
d340dabb76 avfilter/vf_rotate: make int*90° rotates suck less speedwise 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-19 01:23:23 +02:00
Michael Niedermayer
c9aab1ee7f avfilter/vf_rotate: fix several of by 1 errors 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-19 01:23:14 +02:00
Michael Niedermayer
4ebfb2c5ec avfilter/vf_rotate: fix location of update operation 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-19 01:22:42 +02:00
Michael Niedermayer
a47cc877a0 avfilter/vf_rotate: increase fixed point precision 
This ensures int_sins output doesnt have "random" lsbs

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-19 01:22:06 +02:00
Carl Eugen Hoyos
3a1feb01da Fix standalone compilation of image2_alias_pix and image2_brender_pix demuxers. 2014-04-19 00:46:23 +02:00
Michael Niedermayer
60c8c7144e avcodec/qtrleenc: use av_mallocz_array() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-18 20:43:02 +02:00