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moving internal functions of background to private area

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This commit is contained in:
Clément Le Bihan
2020-05-25 15:50:15 +02:00
parent 4af6bbf340
commit a012a6b110
2 changed files with 6 additions and 16 deletions
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12
sources/PPU/Background.cpp
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@@ -38,16 +38,6 @@ namespace ComSquare::PPU
}
}
/*uint16_t Background::getGraphicVramAddress(int x, int y, int bg, int bpp)
{
uint16_t baseAddress = this->_registers._bgnba[bg > 2].raw;
int step = bpp * 8;
baseAddress = (bg % 2) ? baseAddress & 0xFU : (baseAddress & 0xFU) >> 4U;
baseAddress = baseAddress << 12U;
return baseAddress + (x * 16 * step) + (y * step);
}*/
void Background::drawBgTile(uint16_t data, Vector2<int> pos)
{
uint16_t graphicAddress;
@@ -64,7 +54,7 @@ namespace ComSquare::PPU
palette = getPalette(tileData.palette);
reference = getTilePixelReference(graphicAddress, index);
color = getRealColor(palette[reference]);
this->_renderer.putPixel(pos.x, pos.y, color);
this->_buffer[pos.x][pos.y] = color;
index++;
pos.x++;
if (index == (8 / this->_bpp) - 1) {