[Scummvm-cvs-logs] SF.net SVN: scummvm: [28985] scummvm/trunk/engines/drascula
marcus_c at users.sourceforge.net
marcus_c at users.sourceforge.net
Thu Sep 20 14:47:05 CEST 2007
Revision: 28985
http://scummvm.svn.sourceforge.net/scummvm/?rev=28985&view=rev
Author: marcus_c
Date: 2007-09-20 05:47:04 -0700 (Thu, 20 Sep 2007)
Log Message:
-----------
Don't use clock(). Don't busy-wait.
Modified Paths:
--------------
scummvm/trunk/engines/drascula/drascula.cpp
scummvm/trunk/engines/drascula/drascula.h
Modified: scummvm/trunk/engines/drascula/drascula.cpp
===================================================================
--- scummvm/trunk/engines/drascula/drascula.cpp 2007-09-20 11:46:52 UTC (rev 28984)
+++ scummvm/trunk/engines/drascula/drascula.cpp 2007-09-20 12:47:04 UTC (rev 28985)
@@ -4647,7 +4647,7 @@
void DrasculaEngine::OpenSSN(const char *Name, int Pause) {
MiVideoSSN = (byte *)malloc(64256);
- GlobalSpeed = CLOCKS_PER_SEC / Pause;
+ GlobalSpeed = 1000 / Pause;
FrameSSN = 0;
UsingMem = 0;
if (MiVideoSSN == NULL)
@@ -4655,7 +4655,7 @@
_Sesion = new Common::File;
_Sesion->open(Name);
mSesion = TryInMem(_Sesion);
- LastFrame = clock();
+ LastFrame = _system->getMillis();
}
int DrasculaEngine::PlayFrameSSN() {
@@ -4823,8 +4823,9 @@
}
void DrasculaEngine::WaitFrameSSN() {
- while ((int)clock() < LastFrame + GlobalSpeed)
- ;
+ uint32 now;
+ while ((now = _system->getMillis()) - LastFrame < GlobalSpeed)
+ _system->delayMillis(GlobalSpeed - (now - LastFrame));
LastFrame = LastFrame + GlobalSpeed;
}
Modified: scummvm/trunk/engines/drascula/drascula.h
===================================================================
--- scummvm/trunk/engines/drascula/drascula.h 2007-09-20 11:46:52 UTC (rev 28984)
+++ scummvm/trunk/engines/drascula/drascula.h 2007-09-20 12:47:04 UTC (rev 28985)
@@ -648,7 +648,7 @@
byte *mSesion;
int FrameSSN;
int GlobalSpeed;
- int LastFrame;
+ uint32 LastFrame;
int frame_pen;
int flag_tv;
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