Apple-2-Tools/AppleWin
1
0
Fork 0
mirror of https://github.com/AppleWin/AppleWin.git synced 2024-12-23 00:30:17 +00:00
Code Issues Projects Releases Wiki Activity

Browse Source
This commit is contained in:
mpohoreski 2011-01-06 17:47:17 +00:00
parent be0a105619
commit 07884302bd
1 changed files with 8 additions and 15 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

23
AppleWin/source/Video.cpp
View File

@ -4,7 +4,7 @@ AppleWin : An Apple //e emulator for Windows
Copyright (C) 1994-1996, Michael O'Brien
Copyright (C) 1999-2001, Oliver Schmidt
Copyright (C) 2002-2005, Tom Charlesworth
Copyright (C) 2006-2008, Tom Charlesworth, Michael Pohoreski, Nick Westgate
Copyright (C) 2006-2010, Tom Charlesworth, Michael Pohoreski, Nick Westgate
AppleWin is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@ -125,15 +125,6 @@ enum Color_Palette_Index_e
, NUM_COLOR_PALETTE
};
//#define SRCOFFS_40COL 0
//#define SRCOFFS_IIPLUS (SRCOFFS_40COL + 256)
//#define SRCOFFS_80COL (SRCOFFS_IIPLUS + 256)
//#define SRCOFFS_LORES (SRCOFFS_80COL + 128)
//#define SRCOFFS_HIRES (SRCOFFS_LORES + 16)
//#define SRCOFFS_DHIRES (SRCOFFS_HIRES + 512)
//#define SRCOFFS_TOTAL (SRCOFFS_DHIRES + 2560)
const int SRCOFFS_40COL = 0; // 0
const int SRCOFFS_IIPLUS = (SRCOFFS_40COL + 256); // 256
const int SRCOFFS_80COL = (SRCOFFS_IIPLUS + 256); // 512
@ -294,6 +285,7 @@ void CopySource (int dx, int dy, int w, int h, int sx, int sy )
}
}
//===========================================================================
void CreateFrameOffsetTable (LPBYTE addr, LONG pitch) {
if (framebufferaddr == addr &&
@ -1461,8 +1453,9 @@ bool UpdateHiResCell (int x, int y, int xpixel, int ypixel, int offset)
);
OutputDebugString("sText");
#endif
BYTE byteval1 = (x > 0) ? *(g_pHiresBank0+offset+yoffset-1) : 0;
BYTE byteval2 = *(g_pHiresBank0+offset+yoffset);
BYTE byteval2 = *(g_pHiresBank0+offset+yoffset );
BYTE byteval3 = (x < 39) ? *(g_pHiresBank0+offset+yoffset+1) : 0;
if ((byteval2 != *(vidlastmem+offset+yoffset+0x2000)) ||
((x > 0) && ((byteval1 & 0x60) != (*(vidlastmem+offset+yoffset+0x1FFF) & 0x60))) ||
@ -1470,7 +1463,7 @@ bool UpdateHiResCell (int x, int y, int xpixel, int ypixel, int offset)
g_VideoForceFullRedraw)
{
#define COLOFFS (((byteval1 & 0x60) << 2) | \
((byteval3 & 0x03) << 5))
((byteval3 & 0x03) << 5))
if (g_eVideoType == VT_COLOR_TVEMU)
{
CopyMixedSource(
@ -1481,8 +1474,8 @@ bool UpdateHiResCell (int x, int y, int xpixel, int ypixel, int offset)
else
{
CopySource(
xpixel, ypixel+(yoffset >> 9),
14, 2, // 2x upscale: 280x192 -> 560x384
xpixel,ypixel+(yoffset >> 9),
14,2, // 2x upscale: 280x192 -> 560x384
SRCOFFS_HIRES+COLOFFS+((x & 1) << 4), (((int)byteval2) << 1)
);
}
@ -2203,7 +2196,7 @@ void _Video_RedrawScreen( VideoUpdateFuncPtr_t pfUpdate, bool bMixed )
for( int y = 1; y < FRAMEBUFFER_H; y += 2 )
{
unsigned char *pSrc = pSrc = g_aFrameBufferOffset[y];
unsigned char *pSrc = g_aFrameBufferOffset[y];
for( int x = 0; x < FRAMEBUFFER_W; x++ )
{
*pSrc++ = 0;