dan/TIC-80-guile
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Revert "Expand drawHLineDma loop."

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This reverts commit 2da54945b6.
This commit is contained in:
BADIM-PC\Vadim
2017-12-18 16:36:35 +03:00
parent 84de8534b3
commit e58547b9d4
1 changed files with 2 additions and 11 deletions
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13
src/tic.c
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@@ -215,17 +215,8 @@ static u8 getPixel(tic_machine* machine, s32 x, s32 y)
static void drawHLineDma(tic_mem* memory, s32 xl, s32 xr, s32 y, u8 color)
{
color = color << 4 | color;
if (xl >= xr) return;
if (xl & 1) {
tic_tool_poke4(&memory->ram.vram.screen.data, y * TIC80_WIDTH + xl, color);
xl++;
}
for(s32 x = xl; x + 1 < xr; x+=2) {
memory->ram.vram.screen.data[(y * TIC80_WIDTH + x) >> 1] = color;
}
if (xr & 1) {
tic_tool_poke4(&memory->ram.vram.screen.data, y * TIC80_WIDTH + xr - 1, color);
for(s32 x = xl; x < xr; ++x) {
tic_tool_poke4(&memory->ram.vram.screen.data, y * TIC80_WIDTH + x, color);
}
}