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fix bug in 3d h-scrolling which was introduced by new 3d compositing

This commit is contained in:
zeromus 2009-01-11 01:19:26 +00:00
parent 5dfc89ca83
commit 08f0a76fe2
1 changed files with 4 additions and 5 deletions
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9
desmume/src/GPU.cpp
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@ -2515,12 +2515,11 @@ static void GPU_ligne_layer(NDS_Screen * screen, u16 l)
else if(hofs<0) { start = -hofs; end=255; ofs=0; } else if(hofs<0) { start = -hofs; end=255; ofs=0; }
else { start = 0; end=255-hofs; ofs=hofs; } else { start = 0; end=255-hofs; ofs=hofs; }
//gpu3D->NDS_3D_GetLine (l, start, end, (u16*)dst+ofs); gpu3D->NDS_3D_GetLine(l, start, end, line3Dcolor, line3Dalpha);
gpu3D->NDS_3D_GetLine(l, start, end, line3Dcolor + ofs, line3Dalpha + ofs);
for(int k = start; k <= end; k++) for(int k = start, q=0; k <= end; ++k, ++q)
if(line3Dcolor[k] & 0x8000) if(line3Dcolor[q] & 0x8000)
gpu->setFinalColor3D(gpu, (k << 1), dst, line3Dcolor[k], line3Dalpha[k], k); gpu->setFinalColor3D(gpu, (q+ofs)<<1, dst, line3Dcolor[q], line3Dalpha[q], 0);
continue; continue;
} }