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Hopefully fix color conversion. 

Hard to tell because the triangle rendering is still messed up. However,
storing negative values in bytes doesn't work :)
This commit is contained in:
Bill Currie 2012-05-19 09:14:07 +09:00
parent be9c0697a2
commit d41bf32d91
1 changed files with 2 additions and 2 deletions
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4
libs/models/iqm/sw_model_iqm.c
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@ -83,12 +83,12 @@ static byte
convert_color (byte *rgb)
{
//FIXME slow!
byte dist[3];
int dist[3];
int d, bestd = 256 * 256 * 3, bestc = -1;
int i;
for (i = 0; i < 256; i++) {
VectorSubtract (vid.basepal, rgb, dist);
VectorSubtract (vid.basepal + i * 3, rgb, dist);
d = DotProduct (dist, dist);
if (d < bestd) {
bestd = d;