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Detect transparent pixels in DS icon and set them to white

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This commit is contained in:
WaluigiWare64 2021-06-23 18:45:21 +01:00
parent 37c8c50097
commit d8d43c14f3
1 changed files with 13 additions and 5 deletions
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18
arm9/source/game/nds.c
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@ -143,11 +143,19 @@ u32 GetTwlIcon(u16* icon, const TwlIconData* twl_icon) {
u32 ix = x + (i & 0x7); u32 ix = x + (i & 0x7);
u32 iy = y + (i >> 3); u32 iy = y + (i >> 3);
pix555 = palette[((i%2) ? (*pix4 >> 4) : *pix4) & 0xF]; int palette_index = ((i%2) ? (*pix4 >> 4) : *pix4) & 0xF;
r = pix555 & 0x1F; if (palette_index) {
g = ((pix555 >> 5) & 0x1F) << 1; pix555 = palette[palette_index];
g |= (g >> 1) & 1; r = pix555 & 0x1F;
b = (pix555 >> 10) & 0x1F; g = ((pix555 >> 5) & 0x1F) << 1;
g |= (g >> 1) & 1;
b = (pix555 >> 10) & 0x1F;
} else {
// Set transparent pixels to white
r = 31;
g = 63;
b = 31;
}
icon[(iy * w) + ix] = (r << 11) | (g << 5) | b; icon[(iy * w) + ix] = (r << 11) | (g << 5) | b;
if (i % 2) pix4++; if (i % 2) pix4++;
} }