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Fix color glitches with soft X scroll (affected mario bros)

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This commit is contained in:
Souryo 2014-06-22 01:15:34 -04:00
parent 1e2c9561b9
commit 1de56c5e2e
1 changed files with 1 additions and 1 deletions
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2
Core/PPU.cpp
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@ -414,7 +414,7 @@ void PPU::DrawPixel()
uint32_t pixelColor = 0;
if(useBackground) {
// If we're grabbing the pixel from the high part of the shift register, use the previous tile's palette, not the current one
pixelColor = PPU_PALETTE_RGB[GetBGPaletteEntry(offset < 8 ? _previousTile.PaletteOffset : _currentTile.PaletteOffset, backgroundColor)];
pixelColor = PPU_PALETTE_RGB[GetBGPaletteEntry(offset + ((_cycle - 1) % 8) < 8 ? _previousTile.PaletteOffset : _currentTile.PaletteOffset, backgroundColor)];
} else {
pixelColor = PPU_PALETTE_RGB[GetSpritePaletteEntry(_spriteTiles[i].PaletteOffset, spriteColor)];
}