diff options
Diffstat (limited to 'backends/platform/n64/osys_n64_base.cpp')
| -rw-r--r-- | backends/platform/n64/osys_n64_base.cpp | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/backends/platform/n64/osys_n64_base.cpp b/backends/platform/n64/osys_n64_base.cpp index c5fa1a5d58..10c943b2cf 100644 --- a/backends/platform/n64/osys_n64_base.cpp +++ b/backends/platform/n64/osys_n64_base.cpp @@ -737,7 +737,22 @@ uint32 OSystem_N64::getMillis() { } void OSystem_N64::delayMillis(uint msecs) { +#ifndef _NORMAL_N64_DELAY_ + // In some cases a game might hang waiting for audio being + // played. This is a workaround for all the situations i + // found (kyra 1 & 2 DOS). + + uint32 oldTime = getMilliTick(); + refillAudioBuffers(); + uint32 pastMillis = (getMilliTick() - oldTime); + + if (pastMillis >= msecs) + return; + else + delay(msecs - pastMillis); +#else delay(msecs); +#endif } OSystem::MutexRef OSystem_N64::createMutex(void) { |