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Removed alternate timer from Windows port

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This commit is contained in:
pagefault
2003-04-14 03:36:02 +00:00
parent b0b36985a4
commit 0a96bd721e
4 changed files with 21 additions and 57 deletions
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50
zsnes/src/win/winlink.cpp
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@@ -122,7 +122,6 @@ BYTE MouseButtonPressed;
BYTE IsActivated=1;
BYTE AltTimer=0;
WORD PrevRes=0;
RECT BlitArea;
@@ -235,14 +234,14 @@ _int64 start, end, freq, update_ticks_pc, start2, end2, update_ticks_pc2;
void ReleaseDirectDraw();
void ReleaseDirectSound();
void ReleaseDirectInput();
int InitDirectDraw();
int ReInitSound();
extern "C"
{
void drawscreenwin(void);
DWORD LastUsedPos=0;
DWORD CurMode=-1;
int InitDirectDraw();
int ReInitSound();
void initDirectDraw()
{
InitDirectDraw();
@@ -335,7 +334,6 @@ extern DWORD SoundQuality;
extern BYTE HighPriority;
extern BYTE AlwaysOnTop;
extern BYTE SaveMainWindowPos;
extern BYTE AlternateTimer;
extern BYTE AllowMultipleInst;
extern BYTE DisableScreenSaver;
extern BYTE TrapMouseCursor;
@@ -1476,16 +1474,8 @@ void Start60HZ(void)
update_ticks_pc = UPDATE_TICKS_GAME * freq / 1000;
}
if (AltTimer == 0)
{
QueryPerformanceCounter((LARGE_INTEGER*)&start);
QueryPerformanceCounter((LARGE_INTEGER*)&start2);
}
else
{
start = timeGetTime();
start2 = timeGetTime();
}
QueryPerformanceCounter((LARGE_INTEGER*)&start);
QueryPerformanceCounter((LARGE_INTEGER*)&start2);
T36HZEnabled=0;
T60HZEnabled=1;
@@ -1501,16 +1491,8 @@ void Start36HZ(void)
update_ticks_pc2 = UPDATE_TICKS_UDP * freq / 1000;
update_ticks_pc = UPDATE_TICKS_GUI * freq / 1000;
if (AltTimer == 0)
{
QueryPerformanceCounter((LARGE_INTEGER*)&start);
QueryPerformanceCounter((LARGE_INTEGER*)&start2);
}
else
{
start = timeGetTime();
start2 = timeGetTime();
}
QueryPerformanceCounter((LARGE_INTEGER*)&start);
QueryPerformanceCounter((LARGE_INTEGER*)&start2);
T60HZEnabled=0;
T36HZEnabled=1;
@@ -1790,16 +1772,7 @@ void initwinvideo(void)
{
atexit(ExitFunction);
AltTimer = AlternateTimer;
if (AltTimer == 0)
{
if (!QueryPerformanceFrequency((LARGE_INTEGER*)&freq)) return;
}
else
{
freq = CLOCKS_PER_SEC;
}
if (!QueryPerformanceFrequency((LARGE_INTEGER*)&freq)) return;
if (!RegisterWinClass())
{
@@ -1871,8 +1844,7 @@ extern int CounterB;
void CheckTimers(void)
{
if (AltTimer == 0) QueryPerformanceCounter((LARGE_INTEGER*)&end2);
else end2 = timeGetTime();
QueryPerformanceCounter((LARGE_INTEGER*)&end2);
while ((end2 - start2) >= update_ticks_pc2)
{
@@ -1889,8 +1861,7 @@ void CheckTimers(void)
if (T60HZEnabled == 1)
{
if (AltTimer == 0) QueryPerformanceCounter((LARGE_INTEGER*)&end);
else end = timeGetTime();
QueryPerformanceCounter((LARGE_INTEGER*)&end);
while ((end - start) >= update_ticks_pc)
{
@@ -1901,8 +1872,7 @@ void CheckTimers(void)
if (T36HZEnabled == 1)
{
if (AltTimer == 0) QueryPerformanceCounter((LARGE_INTEGER*)&end);
else end = timeGetTime();
QueryPerformanceCounter((LARGE_INTEGER*)&end);
while ((end - start) >= update_ticks_pc)
{