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graphics/text page reads don't come from alt banks of RAM

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This commit is contained in:
Jorj Bauer 2021-01-16 20:18:13 -05:00
parent c5f0985fc2
commit b6bbbe5a2b
1 changed files with 4 additions and 4 deletions
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8
apple/appledisplay.cpp
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@ -291,8 +291,8 @@ inline void AppleDisplay::Draw14HiresPixelsAt(uint16_t addr)
bit train backward, so the bits are reversed.)
*/
uint8_t b1 = mmu->read(addr);
uint8_t b2 = mmu->read(addr+1);
uint8_t b1 = mmu->readDirect(addr, 0);
uint8_t b2 = mmu->readDirect(addr+1, 0);
// Used for color modes...
bool highBitOne = (b1 & 0x80);
@ -435,7 +435,7 @@ void AppleDisplay::redraw40ColumnText(uint8_t startingY)
// Only draw onscreen locations
if (row >= startingY && col <= 39 && row <= 23) {
const uint8_t *cptr = xlateChar(mmu->read(addr), &invert);
const uint8_t *cptr = xlateChar(mmu->readDirect(addr, 0), &invert);
for (uint8_t y2 = 0; y2<8; y2++) {
uint8_t d = *(cptr + y2);
@ -493,7 +493,7 @@ void AppleDisplay::redrawLores()
uint8_t row, col;
deinterlaceAddress(addr, &row, &col);
if (col <= 39 && row <= 23) {
DrawLoresPixelAt(mmu->read(addr), col, row);
DrawLoresPixelAt(mmu->readDirect(addr, 0), col, row);
}
}
}