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make OSS detect blocking, adjust audio API

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git-svn-id: file:///home/notaz/opt/svn/PicoDrive@898 be3aeb3a-fb24-0410-a615-afba39da0efa
This commit is contained in:
notaz 2010-09-18 16:40:13 +00:00
parent d40231e29a
commit a4edca53b4
11 changed files with 92 additions and 99 deletions
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5
platform/psp/emu.c
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@ -637,9 +637,8 @@ static void sound_deinit(void)
static void writeSound(int len)
{
int ret;
if (PicoOpt&8) len<<=1;
PsndOut += len;
PsndOut += len / 2;
/*if (PsndOut > sndBuffer_endptr) {
memcpy32((int *)(void *)sndBuffer, (int *)endptr, (PsndOut - endptr + 1) / 2);
PsndOut = &sndBuffer[PsndOut - endptr];
@ -651,7 +650,7 @@ static void writeSound(int len)
PsndOut = sndBuffer;
// signal the snd thread
samples_made += len;
samples_made += len / 2;
if (samples_made - samples_done > samples_block*2) {
// lprintf("signal, %i/%i\n", samples_done, samples_made);
ret = sceKernelSignalSema(sound_sem, 1);