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authorAndreas Rheinhardt <andreas.rheinhardt@gmail.com>2020-08-25 15:35:23 +0200
committerAndreas Rheinhardt <andreas.rheinhardt@gmail.com>2020-09-09 13:47:19 +0200
commitd883bca0f0f15bd4b86d57fb64c172b3c0c8850f (patch)
treef85b2f62749d6246b2b661ddd8d6d78ed320031c /tools/sidxindex.c
parentf5e1d38b87fb82c199ea293863789c8bfb7fe1bf (diff)
downloadffmpeg-d883bca0f0f15bd4b86d57fb64c172b3c0c8850f.tar.gz
avfilter/af_headphone: Avoid intermediate buffers II
When the headphone filter is configured to perform its processing in the frequency domain, it allocates (among other things) two pairs of buffers, all of the same size. One pair is used to store data in it during the initialization of the filter; the other pair is only allocated lateron. It is zero-initialized and yet its data is immediately overwritten by the content of the other pair of buffers mentioned above; the latter pair is then freed. This commit eliminates the pair of intermediate buffers. Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
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