Michael Niedermayer
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a5380f9c1c
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avcodec/dirac_dwt: Fixes integer overflows in COMPOSE_DAUB97*
Fix multiple: runtime error: signed integer overflow: 6497 * 3409630 cannot be represented in type 'int'
Fixes: 2819/clusterfuzz-testcase-minimized-4743700301217792
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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2017-08-08 19:25:17 +02:00 |
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Michael Niedermayer
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bf8ab72ae9
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avcodec/dirac_dwt: Fix multiple integer overflows in COMPOSE_DD97iH0()
Fixes: runtime error: signed integer overflow: 9 * 335544320 cannot be represented in type 'int'
Fixes: 2739/clusterfuzz-testcase-minimized-6737297955356672
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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2017-07-29 16:28:22 +02:00 |
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Timothy Gu
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671761d713
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diracdec: Pass DWTPlane to dwt init
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2016-02-07 09:09:13 -08:00 |
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Timothy Gu
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e04912c0b6
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diracdec: Split DWTPlane struct from Plane
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2016-02-07 09:09:13 -08:00 |
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Timothy Gu
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58ded09bd1
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dirac_dwt: Rename init2 to init
The functions are all private.
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2016-02-07 09:09:13 -08:00 |
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Timothy Gu
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9fd6ea933f
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dirac_dwt: Make x86 files/functions names consistent
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2016-02-05 19:30:23 -08:00 |
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Kieran Kunhya
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3f07f12f65
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diracdec: Template DSP functions adding 10-bit versions
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2015-12-10 18:25:02 +00:00 |
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Reimar Döffinger
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8cbf0827e1
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Various small spelling fixes.
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
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2014-04-22 20:44:31 +02:00 |
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Michael Niedermayer
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29852ffc64
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avcodec/dirac_dwt: Remove unused ff_spatial_idwt2()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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2013-08-16 16:07:29 +02:00 |
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Michael Niedermayer
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30981a966f
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lavc: split snow and dirac DWTs
There is only about 4 lines of common code, so it alot cleaner
when seperated.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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2013-01-14 22:59:05 +01:00 |
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