DevKit7/libctru
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Fix warning when compiling with C89/90

Browse Source
This commit is contained in:
Michael Theall 2017-07-10 23:43:10 -05:00
parent 8d177742ae
commit 41c1fee88e
1 changed files with 6 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
libctru/include/3ds/services/csnd.h
View File

@ -20,15 +20,18 @@
*/ */
static inline u32 CSND_VOL(float vol, float pan) static inline u32 CSND_VOL(float vol, float pan)
{ {
float rpan;
u32 lvol, rvol;
if (vol < 0.0f) vol = 0.0f; if (vol < 0.0f) vol = 0.0f;
else if (vol > 1.0f) vol = 1.0f; else if (vol > 1.0f) vol = 1.0f;
float rpan = (pan+1) / 2; rpan = (pan+1) / 2;
if (rpan < 0.0f) rpan = 0.0f; if (rpan < 0.0f) rpan = 0.0f;
else if (rpan > 1.0f) rpan = 1.0f; else if (rpan > 1.0f) rpan = 1.0f;
u32 lvol = vol*(1-rpan) * 0x8000; lvol = vol*(1-rpan) * 0x8000;
u32 rvol = vol*rpan * 0x8000; rvol = vol*rpan * 0x8000;
return lvol | (rvol << 16); return lvol | (rvol << 16);
} }