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Fixed out-of-bounds Voodoo texture address lookup that caused stale texture cache data.

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This commit is contained in:
SarahW 2017-02-09 21:50:47 +00:00
commit d0c8053b5c
1 changed files with 7 additions and 7 deletions
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14
src/vid_voodoo.c
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@ -160,13 +160,13 @@ typedef struct voodoo_params_t
uint32_t texBaseAddr[2], texBaseAddr1[2], texBaseAddr2[2], texBaseAddr38[2]; uint32_t texBaseAddr[2], texBaseAddr1[2], texBaseAddr2[2], texBaseAddr38[2];
uint32_t tex_base[2][LOD_MAX+1]; uint32_t tex_base[2][LOD_MAX+2];
int tex_width[2]; int tex_width[2];
int tex_w_mask[2][LOD_MAX+1]; int tex_w_mask[2][LOD_MAX+2];
int tex_w_nmask[2][LOD_MAX+1]; int tex_w_nmask[2][LOD_MAX+2];
int tex_h_mask[2][LOD_MAX+1]; int tex_h_mask[2][LOD_MAX+2];
int tex_shift[2][LOD_MAX+1]; int tex_shift[2][LOD_MAX+2];
int tex_lod[2][LOD_MAX+1]; int tex_lod[2][LOD_MAX+2];
int tex_entry[2]; int tex_entry[2];
int detail_max[2], detail_bias[2], detail_scale[2]; int detail_max[2], detail_bias[2], detail_scale[2];
@ -1122,7 +1122,7 @@ static void voodoo_recalc_tex(voodoo_t *voodoo, int tmu)
tex_lod++; tex_lod++;
} }
for (lod = 0; lod <= LOD_MAX; lod++) for (lod = 0; lod <= LOD_MAX+1; lod++)
{ {
if (!width) if (!width)
width = 1; width = 1;