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PreAlpha: v12, revert VideoBenchmark() to call VideoRefreshScreen(0)

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This commit is contained in:
michaelangel007 2015-01-03 11:44:06 -08:00
parent 801fa4db03
commit 2db3c6b318
1 changed files with 9 additions and 61 deletions
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70
source/Video.cpp
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@ -248,7 +248,6 @@ static LPBYTE g_pTextBank1; // Aux
static LPBYTE g_pTextBank0; // Main
static /*bool*/ UINT g_VideoForceFullRedraw = 1;
static bool g_bVideoUpdatedThisFrame = false;
static LPBYTE framebufferaddr = (LPBYTE)0;
static LONG g_nFrameBufferPitch = 0;
@ -261,10 +260,6 @@ static UINT g_uVideoMode = VF_TEXT;
DWORD g_eVideoType = VT_COLOR_TVEMU;
DWORD g_uHalfScanLines = 1; // drop 50% scan lines for a more authentic look
static bool g_bTextFlashState = false;
static bool g_bTextFlashFlag = false;
static bool bVideoScannerNTSC = true; // NTSC video scanning (or PAL)
//-------------------------------------
@ -665,6 +660,7 @@ void VideoBenchmark () {
// GOING ON, CHANGING HALF OF THE BYTES IN THE VIDEO BUFFER EACH FRAME TO
// SIMULATE THE ACTIVITY OF AN AVERAGE GAME
DWORD totaltextfps = 0;
g_uVideoMode = VF_TEXT;
FillMemory(mem+0x400,0x400,0x14);
VideoRedrawScreen();
@ -677,7 +673,7 @@ void VideoBenchmark () {
FillMemory(mem+0x400,0x400,0x14);
else
CopyMemory(mem+0x400,mem+((cycle & 2) ? 0x4000 : 0x6000),0x400);
VideoRedrawScreen(); // VideoRefreshScreen();
VideoRefreshScreen(0);
if (cycle++ >= 3)
cycle = 0;
totaltextfps++;
@ -699,7 +695,7 @@ void VideoBenchmark () {
FillMemory(mem+0x2000,0x2000,0x14);
else
CopyMemory(mem+0x2000,mem+((cycle & 2) ? 0x4000 : 0x6000),0x2000);
VideoRedrawScreen(); // VideoRefreshScreen();
VideoRefreshScreen(0);
if (cycle++ >= 3)
cycle = 0;
totalhiresfps++;
@ -1048,18 +1044,18 @@ void VideoDisplayLogo ()
// NTSC Alpha Version
DeleteObject(font);
font = CreateFontA(
-56,0,0,0,FW_NORMAL,0,0,0,ANSI_CHARSET,
-48,0,0,0,FW_NORMAL,0,0,0,ANSI_CHARSET,
OUT_DEFAULT_PRECIS,CLIP_DEFAULT_PRECIS,DEFAULT_QUALITY,
VARIABLE_PITCH | 4 | FF_SWISS,
TEXT("Arial")
);
SelectObject(hFrameDC,font);
sprintf( szVersion, "NTSC ALPHA v11" );
sprintf( szVersion, "NTSC Alpha v12 AnsiStory" );
xoff = 0;
yoff = 0;
DRAWVERSION( 2, -158*scale,RGB(0x00,0x00,0x00));
DRAWVERSION( 1, -157*scale,RGB(0x00,0x00,0x00));
DRAWVERSION( 0, -156*scale,RGB(0xFF,0x00,0xFF));
DRAWVERSION( 42, -158*scale,RGB(0x00,0x00,0x00));
DRAWVERSION( 41, -157*scale,RGB(0x00,0x00,0x00));
DRAWVERSION( 40, -156*scale,RGB(0xFF,0x00,0xFF));
// NTSC END
#undef DRAWVERSION
@ -1172,7 +1168,6 @@ void VideoResetState ()
g_nAltCharSetOffset = 0;
g_uVideoMode = VF_TEXT;
g_VideoForceFullRedraw = 1;
g_bVideoUpdatedThisFrame = false;
}
@ -1207,6 +1202,7 @@ BYTE VideoSetMode (WORD, WORD address, BYTE write, BYTE, ULONG uExecutedCycles)
// NTSC_BEGIN
NTSC_SetVideoMode( g_uVideoMode );
// NTSC_END
#if 0 // NTSC_CLEANUP: Is this still needed??
if (SW_80STORE)
g_uVideoMode &= ~VF_PAGE2;
@ -1236,54 +1232,6 @@ BYTE VideoSetMode (WORD, WORD address, BYTE write, BYTE, ULONG uExecutedCycles)
//===========================================================================
// Called at 60Hz (every 16.666ms)
static void VideoUpdateFlash()
{
static UINT nTextFlashCnt = 0;
// Flash rate:
// . NTSC : 60/16 ~= 4Hz
// . PAL : 50/16 ~= 3Hz
nTextFlashCnt = (nTextFlashCnt+1) & 0xf;
// BUG: In unthrottled CPU mode, flash rate should not be affected
if(nTextFlashCnt == 0)
{
g_bTextFlashState = !g_bTextFlashState;
// Redraw any FLASHing chars if any text showing. NB. No FLASH g_nAppMode for 80 cols
if ((SW_TEXT || SW_MIXED) ) // && !SW_80COL) // FIX: FLASH 80-Column
g_bTextFlashFlag = true;
}
}
//===========================================================================
// Called from main-loop every 17030 cycles (ie. 60Hz when CPU = 1MHz)
void VideoEndOfVideoFrame(void)
{
g_bVideoUpdatedThisFrame = false; // Allow page1/2 toggle to result in an immediate video redraw
VideoUpdateFlash(); // TODO: Flash rate should be constant (regardless of CPU speed)
if (!VideoApparentlyDirty())
return;
// Apple II is not page flipping...
static DWORD dwLastTime = 0;
DWORD dwCurrTime = GetTickCount();
if (!g_bFullSpeed ||
(dwCurrTime-dwLastTime >= 100)) // FullSpeed: update every 100ms
{
// Required or else screen won't update -- Sheldon's NTSC doesn't have VideoEndOfVideoFrame -- simply calls wsVideoRefresh()
VideoRedrawScreen(); // VideoRefreshScreen();
dwLastTime = dwCurrTime;
}
}
//===========================================================================
bool VideoGetSW80COL(void)
{
return SW_80COL ? true : false;