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| author | Nils Wallménius <nils@rockbox.org> | 2009-11-29 18:11:49 +0000 |
|---|---|---|
| committer | Nils Wallménius <nils@rockbox.org> | 2009-11-29 18:11:49 +0000 |
| commit | 13f08d70fd5ba237ae53aad1de8bb3d613010246 (patch) | |
| tree | ab159172b0c4a8cf13f07f16e28008da4d732dfc /apps/codecs/mod.c | |
| parent | 685ca2672e5842fe185c8f12da6bf108fd8f074f (diff) | |
| download | rockbox-13f08d70fd5ba237ae53aad1de8bb3d613010246.zip rockbox-13f08d70fd5ba237ae53aad1de8bb3d613010246.tar.gz rockbox-13f08d70fd5ba237ae53aad1de8bb3d613010246.tar.bz2 rockbox-13f08d70fd5ba237ae53aad1de8bb3d613010246.tar.xz | |
Enable strict aliasing optimizations for codecs on gcc versions >= 4.0, fix alising violations that this uncovered, gives small speedups for most codecs, FS#10801
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23784 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'apps/codecs/mod.c')
| -rw-r--r-- | apps/codecs/mod.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/apps/codecs/mod.c b/apps/codecs/mod.c index 523e1c7..cbeaf08 100644 --- a/apps/codecs/mod.c +++ b/apps/codecs/mod.c @@ -1097,16 +1097,16 @@ static inline int clip(int i) else return(i); } -STATICIRAM void synthrender(void *renderbuffer, int samplecount) ICODE_ATTR; -void synthrender(void *renderbuffer, int samplecount) +STATICIRAM void synthrender(int32_t *renderbuffer, int samplecount) ICODE_ATTR; +void synthrender(int32_t *renderbuffer, int samplecount) { /* 125bpm equals to 50Hz (= 0.02s) * => one tick = mixingrate/50, * samples passing in one tick: * mixingrate/(bpm/2.5) = 2.5*mixingrate/bpm */ - int *p_left = (int *) renderbuffer; /* int in rockbox */ - int *p_right = p_left+1; + int32_t *p_left = renderbuffer; /* int in rockbox */ + int32_t *p_right = p_left+1; signed short s; int qf_distance, qf_distance2; |