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prevent division by zero

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This commit is contained in:
tildearrow 2025-05-12 17:29:29 -05:00
parent 57bea6d964
commit 8f2e2ec7b2
1 changed files with 5 additions and 1 deletions
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6
src/audio/sdlAudio.cpp
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@ -27,11 +27,15 @@ void taSDLProcess(void* inst, unsigned char* buf, int nframes) {
} }
void TAAudioSDL::onProcess(unsigned char* buf, int nframes) { void TAAudioSDL::onProcess(unsigned char* buf, int nframes) {
unsigned int unframes=nframes/(sizeof(float)*desc.outChans); unsigned int unframes=nframes/(sizeof(float)*MAX(1,desc.outChans));
if (nframes<0) { if (nframes<0) {
logE("nframes is negative! (%d)",nframes); logE("nframes is negative! (%d)",nframes);
return; return;
} }
if (desc.outChans<1) {
logE("outChans is less than 1!");
return;
}
for (int i=0; i<desc.inChans; i++) { for (int i=0; i<desc.inChans; i++) {
if (unframes>desc.bufsize) { if (unframes>desc.bufsize) {
delete[] inBufs[i]; delete[] inBufs[i];