oysteikt/mpd
0
0
Fork 0
Code Issues Pull Requests Releases Activity

filter/volume: assign dest_size_r early, eliminate one

Browse Source
This commit is contained in:
Max Kellermann 2010-02-15 19:09:09 +01:00
parent f672657388
commit f4e9275f7c
1 changed files with 3 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
src/filter/volume_filter_plugin.c
View File

@ -98,14 +98,13 @@ volume_filter_filter(struct filter *_filter, const void *src, size_t src_size,
bool success; bool success;
void *dest; 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 */ /* optimized special case: 100% volume = no-op */
*dest_size_r = src_size;
return src; return src;
}
dest = pcm_buffer_get(&filter->buffer, src_size); dest = pcm_buffer_get(&filter->buffer, src_size);
*dest_size_r = src_size;
if (filter->volume <= 0) { if (filter->volume <= 0) {
/* optimized special case: 0% volume = memset(0) */ /* optimized special case: 0% volume = memset(0) */