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Added: Authentic Mono video mode (like ApplePC 2.52 mono)

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This commit is contained in:
mpohoreski 2008-08-27 08:47:52 +00:00
parent daa4ce8fab
commit 85986c85d7
3 changed files with 136 additions and 37 deletions
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1
AppleWin/source/PropertySheetPage.cpp
View File

@ -93,6 +93,7 @@ TCHAR videochoices[] =
TEXT("Monochrome - Amber\0")
TEXT("Monochrome - Green\0")
TEXT("Monochrome - White\0")
TEXT("Monochrome - Authentic\0");
;
TCHAR discchoices[] = TEXT("Authentic Speed\0")

171
AppleWin/source/Video.cpp
View File

@ -265,6 +265,8 @@ void Video_TakeScreenShot();
void Video_SaveScreenShot( const char *pScreenShotFileName );
void Video_MakeScreenShot( FILE *pFile );
int GetMonochromeIndex();
//===========================================================================
void __stdcall CopySource (int destx, int desty,
int xsize, int ysize,
@ -490,10 +492,11 @@ void CreateDIBSections () {
// DRAW THE SOURCE IMAGE INTO THE SOURCE BIT BUFFER
ZeroMemory(g_pSourcePixels,SRCOFFS_TOTAL*512);
if ((videotype != VT_MONO_CUSTOM) &&
if((videotype != VT_MONO_CUSTOM) &&
(videotype != VT_MONO_AMBER ) &&
(videotype != VT_MONO_GREEN ) &&
(videotype != VT_MONO_WHITE ))
(videotype != VT_MONO_WHITE ) &&
(videotype != VT_MONO_AUTHENTIC))
{
DrawTextSource(sourcedc);
DrawLoResSource();
@ -779,6 +782,8 @@ void DrawHiResSourceHalfShiftDim ()
//===========================================================================
void DrawHiResSource ()
{
int iMonochrome = GetMonochromeIndex();
// BYTE colorval[6] = {MAGENTA,BLUE,GREEN,ORANGE,BLACK,WHITE};
// BYTE colorval[6] = {HGR_MAGENTA,HGR_BLUE,HGR_GREEN,HGR_RED,HGR_BLACK,HGR_WHITE};
for (int iColumn = 0; iColumn < 16; iColumn++)
@ -827,18 +832,28 @@ void DrawHiResSource ()
drawback: loss of color mix patterns in hgr g_nAppMode.
select videotype by index exclusion
***/
if ((videotype == VT_COLOR_STANDARD) || (videotype == VT_COLOR_TVEMU) || !(aPixels[iPixel-2] && aPixels[iPixel+2]))
color = ((odd ^ !(iPixel&1)) << 1) | hibit; // // No white HGR text optimization
}
// Colors - Top/Bottom Left/Right
// cTL cTR
// cBL cBR
SETSOURCEPIXEL(SRCOFFS_HIRES+coloffs+x+adj ,y ,aColorIndex[color]); // TL
SETSOURCEPIXEL(SRCOFFS_HIRES+coloffs+x+adj+1,y ,aColorIndex[color]); // TR
SETSOURCEPIXEL(SRCOFFS_HIRES+coloffs+x+adj ,y+1,aColorIndex[color]); // BL
SETSOURCEPIXEL(SRCOFFS_HIRES+coloffs+x+adj+1,y+1,aColorIndex[color]); // BR
//if (videotype == VT_MONO_AUTHENTIC)
//{
// int nMonoColor = (color != CM_Black) ? iMonochrome : BLACK;
// SETSOURCEPIXEL(SRCOFFS_HIRES+coloffs+x+adj ,y , nMonoColor); // buggy
// SETSOURCEPIXEL(SRCOFFS_HIRES+coloffs+x+adj+1,y , nMonoColor); // buggy
// SETSOURCEPIXEL(SRCOFFS_HIRES+coloffs+x+adj ,y+1,BLACK); // BL
// SETSOURCEPIXEL(SRCOFFS_HIRES+coloffs+x+adj+1,y+1,BLACK); // BR
//}
//else
{
// Colors - Top/Bottom Left/Right
// cTL cTR
// cBL cBR
SETSOURCEPIXEL(SRCOFFS_HIRES+coloffs+x+adj ,y ,aColorIndex[color]); // TL
SETSOURCEPIXEL(SRCOFFS_HIRES+coloffs+x+adj+1,y ,aColorIndex[color]); // TR
SETSOURCEPIXEL(SRCOFFS_HIRES+coloffs+x+adj ,y+1,aColorIndex[color]); // BL
SETSOURCEPIXEL(SRCOFFS_HIRES+coloffs+x+adj+1,y+1,aColorIndex[color]); // BR
}
x += 2;
}
}
@ -893,8 +908,16 @@ void DrawMonoDHiResSource ()
{
BYTE colorval = pattern & (1 << (x+3)) ? iMonochrome : BLACK;
SETSOURCEPIXEL(SRCOFFS_DHIRES+coloffs+x,y ,colorval);
SETSOURCEPIXEL(SRCOFFS_DHIRES+coloffs+x,y+1,colorval);
if (videotype == VT_MONO_AUTHENTIC)
{
SETSOURCEPIXEL(SRCOFFS_DHIRES+coloffs+x,y ,colorval);
SETSOURCEPIXEL(SRCOFFS_DHIRES+coloffs+x,y+1,BLACK);
}
else
{
SETSOURCEPIXEL(SRCOFFS_DHIRES+coloffs+x,y ,colorval);
SETSOURCEPIXEL(SRCOFFS_DHIRES+coloffs+x,y+1,colorval);
}
}
}
}
@ -916,8 +939,17 @@ void DrawMonoHiResSource ()
val >>= 1;
SETSOURCEPIXEL(SRCOFFS_HIRES+column+x ,y ,colorval);
SETSOURCEPIXEL(SRCOFFS_HIRES+column+x+1,y ,colorval);
SETSOURCEPIXEL(SRCOFFS_HIRES+column+x ,y+1,colorval);
SETSOURCEPIXEL(SRCOFFS_HIRES+column+x+1,y+1,colorval);
if (videotype == VT_MONO_AUTHENTIC)
{
SETSOURCEPIXEL(SRCOFFS_HIRES+column+x ,y+1,BLACK);
SETSOURCEPIXEL(SRCOFFS_HIRES+column+x+1,y+1,BLACK);
}
else
{
SETSOURCEPIXEL(SRCOFFS_HIRES+column+x ,y+1,colorval);
SETSOURCEPIXEL(SRCOFFS_HIRES+column+x+1,y+1,colorval);
}
}
}
}
@ -927,14 +959,91 @@ void DrawMonoHiResSource ()
void DrawMonoLoResSource () {
int iMonochrome = GetMonochromeIndex();
for (int color = 0; color < 16; color++)
for (int x = 0; x < 16; x++)
for (int y = 0; y < 16; y++) {
BYTE colorval = (color >> (x & 3) & 1) ? iMonochrome : BLACK;
SETSOURCEPIXEL(SRCOFFS_LORES+x,(color << 4)+y,colorval);
}
for (int color = 0; color < 16; color++)
{
for (int x = 0; x < 16; x++)
{
for (int y = 0; y < 16; y++)
{
BYTE colorval = (color >> (x & 3) & 1) ? iMonochrome : BLACK;
if (videotype == VT_MONO_AUTHENTIC)
{
if (y & 1)
SETSOURCEPIXEL(SRCOFFS_LORES+x,(color << 4)+y,BLACK);
else
SETSOURCEPIXEL(SRCOFFS_LORES+x,(color << 4)+y,colorval);
}
else
{
SETSOURCEPIXEL(SRCOFFS_LORES+x,(color << 4)+y,colorval);
}
}
}
}
}
// google: CreateDIBPatternBrushPt
// http://209.85.141.104/search?q=cache:mB3htrQGW8kJ:bookfire.net/wince/wince-programming-ms-press2/source/prowice/ch02e.htm
struct BRUSHBMP
{
BITMAPINFOHEADER bmi;
COLORREF dwPal[2];
BYTE bBits[64];
};
HBRUSH CreateCustomBrush(COLORREF nColor)
{
BRUSHBMP brbmp;
BYTE *pBytes;
int i;
//DWORD dwBits[6][2] =
//{
// {0x000000ff,0x00000000}, // HS_HORIZONTAL 0 /* ----- */
// {0x10101010,0x10101010}, // HS_VERTICAL 1 /* ||||| */
// {0x01020408,0x10204080}, // HS_FDIAGONAL 2 /* \\\\\ */
// {0x80402010,0x08040201}, // HS_BDIAGONAL 3 /* ///// */
// {0x101010ff,0x10101010}, // HS_CROSS 4 /* +++++ */
// {0x81422418,0x18244281}, // HS_DIAGCROSS 5 /* xxxxx */
//};
// if ((HatchStyle < 0) || (HatchStyle > 6))
// return 0;
int HatchStyle = 0;
DWORD dwBits[1][2] =
{
{0xff00ff00,0xff00ff00}
};
memset (&brbmp, 0, sizeof (brbmp));
brbmp.bmi.biSize = sizeof (BITMAPINFOHEADER);
brbmp.bmi.biWidth = 8;
brbmp.bmi.biHeight = 8;
brbmp.bmi.biPlanes = 1;
brbmp.bmi.biBitCount = 1;
brbmp.bmi.biClrUsed = 2;
brbmp.bmi.biClrImportant = 2;
// Initialize the palette of the bitmap.
brbmp.dwPal[0] = PALETTERGB(0x00,0x00,0x00);
brbmp.dwPal[1] = PALETTERGB(
(BYTE)((nColor >> 16) & 0xff),
(BYTE)((nColor >> 8) & 0xff),
(BYTE)((nColor >> 0) & 0xff));
// Write the hatch data to the bitmap.
pBytes = (BYTE *)&dwBits[HatchStyle];
for (i = 0; i < 8; i++)
brbmp.bBits[i*4] = *pBytes++;
// Return the handle of the brush created.
return CreateDIBPatternBrushPt (&brbmp, DIB_RGB_COLORS);
}
//===========================================================================
void DrawMonoTextSource (HDC hDstDC)
{
@ -951,6 +1060,7 @@ void DrawMonoTextSource (HDC hDstDC)
case VT_MONO_AMBER: hBrush = CreateSolidBrush(RGB(0xFF,0x80,0x00)); break;
case VT_MONO_GREEN: hBrush = CreateSolidBrush(RGB(0x00,0xC0,0x00)); break;
case VT_MONO_WHITE: hBrush = CreateSolidBrush(RGB(0xFF,0xFF,0xFF)); break;
case VT_MONO_AUTHENTIC: hBrush = CreateCustomBrush(RGB(0x00,0xC0,0x00)); break;
default : hBrush = CreateSolidBrush(monochrome); break;
}
@ -1342,24 +1452,11 @@ bool UpdateDLoResCell (int x, int y, int xpixel, int ypixel, int offset)
g_VideoForceFullRedraw
)
{
CopySource( xpixel,ypixel,
7,8,
SRCOFFS_LORES+((x & 1) << 1),((auxval & 0xF) << 4));
CopySource( xpixel,ypixel+8,
7,8,
SRCOFFS_LORES+((x & 1) << 1),(auxval & 0xF0));
CopySource( xpixel,ypixel , 7,8,SRCOFFS_LORES+((x & 1) << 1),((auxval & 0xF) << 4));
CopySource( xpixel,ypixel+8, 7,8,SRCOFFS_LORES+((x & 1) << 1),(auxval & 0xF0));
//
CopySource( xpixel+7,ypixel,
7,8,
SRCOFFS_LORES+((x & 1) << 1),((mainval & 0xF) << 4));
CopySource( xpixel+7,ypixel+8,
7,8,
SRCOFFS_LORES+((x & 1) << 1),(mainval & 0xF0));
CopySource( xpixel+7,ypixel , 7,8, SRCOFFS_LORES+((x & 1) << 1),((mainval & 0xF) << 4));
CopySource( xpixel+7,ypixel+8, 7,8, SRCOFFS_LORES+((x & 1) << 1),(mainval & 0xF0));
return true;
}

1
AppleWin/source/Video.h
View File

@ -11,6 +11,7 @@ enum VIDEOTYPE
, VT_MONO_AMBER
, VT_MONO_GREEN
, VT_MONO_WHITE
, VT_MONO_AUTHENTIC
, VT_NUM_MODES
};