ShuriZma
/
fceux
mirror of https://github.com/TASEmulators/fceux.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Added a protection in the audio output loop to break out of the loop if the audio sink is not draining. This will prevent lockups in the event that the audio output device has failed.

This commit is contained in:
Matthew Budd 2020-07-27 21:20:25 -04:00
parent 3528adea30
commit 3c2a93d7c4
1 changed files with 9 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
src/drivers/Qt/sdl-sound.cpp
View File

@ -195,11 +195,19 @@ WriteSound(int32 *buf,
extern int EmulationPaused;
if (EmulationPaused == 0)
{
int waitCount = 0;
while(Count)
{
while(s_BufferIn == s_BufferSize)
{
SDL_Delay(1);
SDL_Delay(1); waitCount++;
if ( waitCount > 1000 )
{
printf("Error: Sound sink is not draining... Breaking out of audio loop to prevent lockup.\n");
return;
}
}
s_Buffer[s_BufferWrite] = *buf;