libretro/scummvm
1
0
Fork 0
mirror of https://github.com/libretro/scummvm.git synced 2024-12-20 16:59:06 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Lock sound timer thread.

Browse Source 
svn-id: r23340
This commit is contained in:
Won Star 2006-06-29 05:34:56 +00:00
parent d954c5ebd5
commit 5e7d109e3c
1 changed files with 10 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
backends/gp32/gp32std_sound.cpp
View File

@ -43,6 +43,14 @@ static GPSOUNDBUF soundBuf;
// polls the current playing position within the buffer.
static void soundTimer() {
static int locked = false;
if (locked) {
return;
}
locked = true;
unsigned int sampleshiftVal = soundBuf.samples << shiftVal;
unsigned int t = (((unsigned int)(*soundPos) - (unsigned int)buffer) >> shiftVal) >= soundBuf.samples ? 1 : 0;
if (t != frame) {
@ -90,6 +98,8 @@ static void soundTimer() {
} while ((uint32)d < max);
}
}
locked = false;
}
int gp_soundBufStart(GPSOUNDBUF *sb) {