Michael Niedermayer
78fb5f6e2a
avcodec/cngenc: Use av_malloc_array()
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-22 02:38:03 +02:00
Michael Niedermayer
0dadbbbfd1
avcodec/snow: use FF_ALLOC(Z)_ARRAY_OR_GOTO
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-22 02:12:02 +02:00
Michael Niedermayer
451c78740a
Merge commit '93e15a323871613fd26f1f1e317029a50b5b24ca'
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* commit '93e15a323871613fd26f1f1e317029a50b5b24ca':
fic: use correct IDCT
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-21 20:20:39 +02:00
Kostya Shishkov
93e15a3238
fic: use correct IDCT
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Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2014-04-21 12:37:54 -04:00
Clément Bœsch
62d31307c1
avcodec/x86/vp9lpf: add a comment above a bunch of SWAP.
2014-04-20 21:33:58 +02:00
Clément Bœsch
f0d368d758
avcodec/x86/vp9lpf: merge a few movs with other instructions.
2014-04-20 21:29:11 +02:00
Michael Niedermayer
af89a685c4
avcodec/arm/vc1dsp_init_neon: fix code so it compiles and passes fate-vc1
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The original patch seems to be missing a 16x16 function though
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-20 20:32:21 +02:00
Christophe Gisquet
319235c67c
vc1dsp: introduce cases for 8x8 and 16x16
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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()
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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()
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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()
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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()
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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
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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
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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
373d7dd371
Merge commit '911fa05b514e1be009e00b79d7004b93717c023b'
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* 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
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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
0c67ef2729
Merge commit '86a0432688216562926d4aee36118f01be6d5e1b'
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* 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'
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* 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'
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* 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'
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* commit '6ef96292d99302a59f824713fc763f6abd3754df':
utils: add yvyu422 to avcodec_align_dimensions2
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-19 18:38:39 +02:00
Clément Bœsch
010732b73a
vp9/x86: simplify FILTER_INIT.
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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
Peter Ross
86a0432688
Silicon Graphics Motion Video Compressor 1 & 2 decoder
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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
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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
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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
Carl Eugen Hoyos
b38910c979
Fix compilation with !HAVE_6REGS.
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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.
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Fixes compilation with !HAVE_6REGS.
2014-04-19 09:54:26 +02:00
Michael Niedermayer
60c8c7144e
avcodec/qtrleenc: use av_mallocz_array()
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-18 20:43:02 +02:00
Michael Niedermayer
683b6e3183
avcodec/smacker: use av_mallocz_array()
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-18 20:43:02 +02:00
Michael Niedermayer
9b888fb159
avcodec/roqvideoenc: use av_malloc(z)_array()
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-18 20:43:02 +02:00
Justin Ruggles
591c0c26b5
mjpeg: cosmetics: indentation
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Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2014-04-18 12:41:17 -04:00
Justin Ruggles
39ef000e19
mjpeg: Do not fail jpeg decoding on bad EXIF data.
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It is not required to correctly decode the image.
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2014-04-18 12:41:10 -04:00
Michael Niedermayer
71f8cdcc16
avcodec/snow: use av_malloc(z)_array()
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-18 15:22:29 +02:00
Michael Niedermayer
bb0d9aedcb
avcodec/tta: use av_malloc(z)_array()
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-18 15:19:09 +02:00
Michael Niedermayer
b9831364de
avcodec/vc1dec: use av_realloc_array()
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-18 15:15:08 +02:00
Carl Eugen Hoyos
941b2240f2
Do not overwrite VDPAU structures in ff_MPV_frame_start().
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Fixes crashes with VDR and MPlayer as reported by irc user crow.
2014-04-18 05:08:24 +02:00
James Almer
197fe392db
x86/dsputil: use HADDD where applicable
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Signed-off-by: James Almer <jamrial@gmail.com>
Reviewed-by: "Ronald S. Bultje" <rsbultje@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-17 14:15:35 +02:00
James Almer
76ed71a72b
x86: move horizontal add macros to x86util
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Also port relevant AVX2/XOP optimizations from x264 with permission
to relicense to LGPL from the corresponding authors
Signed-off-by: James Almer <jamrial@gmail.com>
Reviewed-by: "Ronald S. Bultje" <rsbultje@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-17 14:15:09 +02:00
Michael Niedermayer
58a53123ba
avcodec/vble: use av_malloc_array()
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-16 19:45:43 +02:00
Michael Niedermayer
cb53beb81a
iavcodec/vc1dec: Fix missing {}
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Fixes part of Ticket3466
Found-by: Andrey_Karpov / PVS-Studio
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-16 03:56:39 +02:00
Michael Niedermayer
1457f3fd90
avcodec/g723_1: add assert to help static code analyzers
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-16 02:55:13 +02:00
Michael Niedermayer
b8598f6ce6
avcodec/diracdec: fix undefined behavior with shifts
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Fixes part of Ticket3466
Found-by: Andrey_Karpov / PVS-Studio
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-16 02:51:41 +02:00
Michael Niedermayer
230db1426d
avcodec/fic: Fix return value check
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Fixes part of Ticket3466
Found-by: Andrey_Karpov / PVS-Studio
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-16 02:32:37 +02:00
Michael Niedermayer
f202af29c9
avcodec/dcadec: fix error message suppression code
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Fixes part of Ticket3466
Found-by: Andrey_Karpov / PVS-Studio
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-16 02:24:12 +02:00
Michael Niedermayer
256f530603
avcodec/mjpegen: Fix declared argument size
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Fixes part of Ticket3466
Found-by: Andrey_Karpov / PVS-Studio
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-16 02:14:14 +02:00
Peter Ross
5f4f9ee99f
Direct Stream Digital (DSD) decoder
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Signed-off-by: Peter Ross <pross@xvid.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-15 20:35:57 +02:00
Michael Niedermayer
c6902f96d7
avcodec/mpegaudioenc_template: Fix integer overflow
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-15 15:09:57 +02:00
Michael Niedermayer
2adcd15f2e
Merge commit 'a6ac4fcce44108f6f87278b8d12e890576f46a62'
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* commit 'a6ac4fcce44108f6f87278b8d12e890576f46a62':
vp78: Align the intra4x4_pred_mode_top array within VP8Macroblock
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-15 01:23:00 +02:00
Martin Storsjö
a6ac4fcce4
vp78: Align the intra4x4_pred_mode_top array within VP8Macroblock
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This array is written using AV_WN32A, assuming alignment.
This hopefully fixes the failing vp7 fate test on sparc.
Signed-off-by: Martin Storsjö <martin@martin.st>
2014-04-14 21:27:20 +03:00