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authorMax Kellermann <max@duempel.org>2010-02-15 19:09:09 +0100
committerMax Kellermann <max@duempel.org>2010-02-15 19:09:09 +0100
commitf4e9275f7c2f6b304aa3b2d3c83ee4ad1cf6ed95 (patch)
tree2f903ba43671b4038b864f9bd8c1db38ff938de2 /src/filter
parentf6726573881b66c28066cd77cb1447d0b42d0740 (diff)
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filter/volume: assign dest_size_r early, eliminate one
Diffstat (limited to 'src/filter')
-rw-r--r--src/filter/volume_filter_plugin.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/src/filter/volume_filter_plugin.c b/src/filter/volume_filter_plugin.c
index eca7841da..42311ca5e 100644
--- a/src/filter/volume_filter_plugin.c
+++ b/src/filter/volume_filter_plugin.c
@@ -98,14 +98,13 @@ volume_filter_filter(struct filter *_filter, const void *src, size_t src_size,
bool success;
void *dest;
- if (filter->volume >= PCM_VOLUME_1) {
+ *dest_size_r = src_size;
+
+ if (filter->volume >= PCM_VOLUME_1)
/* optimized special case: 100% volume = no-op */
- *dest_size_r = src_size;
return src;
- }
dest = pcm_buffer_get(&filter->buffer, src_size);
- *dest_size_r = src_size;
if (filter->volume <= 0) {
/* optimized special case: 0% volume = memset(0) */