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* avcodec/mdct_*: Fix integer overflow in addition in RESCALE()Michael Niedermayer2017-11-131-7/+7
| | | | | | | | Fixes: runtime error: signed integer overflow: 1219998458 - -1469874012 cannot be represented in type 'int' Fixes: 3443/clusterfuzz-testcase-minimized-5369987105554432 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* lavc/mdct_template: use lrint instead of floor hackGanesh Ajjanagadde2015-12-111-2/+3
| | | | Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
* libavcodec: Implementation of AAC_fixed_decoder (LC-module) [3/4]Djordje Pesut2015-07-091-0/+5
| | | | | | | Add fixed point implementation Signed-off-by: Nedeljko Babic <nedeljko.babic@imgtec.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* avcodec/mdct_template: Use av_malloc_array()Michael Niedermayer2014-04-251-1/+1
| | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* rename CONFIG_FFT_FIXED_32 -> FFT_FIXED_32Michael Niedermayer2014-01-071-3/+3
| | | | | | This matches FFT_FLOAT Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* Merge commit '794fcf79a89eca2d4e889803b2c804a0b1defbb3'Michael Niedermayer2014-01-071-1/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit '794fcf79a89eca2d4e889803b2c804a0b1defbb3': Rename CONFIG_FFT_FLOAT ---> FFT_FLOAT Conflicts: libavcodec/fft-internal.h libavcodec/fft-test.c libavcodec/fft_fixed.c libavcodec/fft_float.c libavcodec/fft_template.c libavcodec/mdct_fixed.c libavcodec/mdct_float.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * Rename CONFIG_FFT_FLOAT ---> FFT_FLOATDiego Biurrun2014-01-061-1/+1
| | | | | | | | | | The define does not originate from configure, so it should not have a name that is CONFIG_-prefixed.
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2013-11-211-4/+8
|/ | | | | | | | | | | | | * qatar/master: dct/fft: Give consistent names to fixed/float template files Conflicts: libavcodec/fft_fixed.c libavcodec/fft_float.c libavcodec/mdct_fixed.c libavcodec/mdct_float.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
* dct/fft: Give consistent names to fixed/float template filesDiego Biurrun2013-11-211-0/+203
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