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pcm/Volume: add variable "dest_size"

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This commit is contained in:
Max Kellermann 2019-07-05 21:01:09 +02:00
parent 5fa7610264
commit 326c6ae615
1 changed files with 5 additions and 4 deletions
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9
src/pcm/Volume.cxx
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@ -127,12 +127,13 @@ PcmVolume::Apply(ConstBuffer<void> src) noexcept
if (volume == PCM_VOLUME_1) if (volume == PCM_VOLUME_1)
return src; return src;
void *data = buffer.Get(src.size); size_t dest_size = src.size;
void *data = buffer.Get(dest_size);
if (volume == 0) { if (volume == 0) {
/* optimized special case: 0% volume = memset(0) */ /* optimized special case: 0% volume = memset(0) */
PcmSilence({data, src.size}, format); PcmSilence({data, dest_size}, format);
return { data, src.size }; return { data, dest_size };
} }
switch (format) { switch (format) {
@ -180,5 +181,5 @@ PcmVolume::Apply(ConstBuffer<void> src) noexcept
return src; return src;
} }
return { data, src.size }; return { data, dest_size };
} }