diff options
| author | Brian <brian.paul@tungstengraphics.com> | 2007-10-16 17:36:37 -0600 |
|---|---|---|
| committer | Brian <brian.paul@tungstengraphics.com> | 2007-10-16 17:36:37 -0600 |
| commit | 0edd490a96a53f83d2fb18a570cf20a4a0c5ee40 (patch) | |
| tree | 7ea1c4f5be7cd94dc8e5dc0708339a42639e7b09 /src/mesa/pipe/softpipe/sp_prim_setup.c | |
| parent | 63b0b5b6c74fcca7d84ac13b893a1f1f5becf39d (diff) | |
Redefine QUAD_TOP_LEFT, TOP_RIGHT, etc. to reflect Y=0=TOP raster layout.
Diffstat (limited to 'src/mesa/pipe/softpipe/sp_prim_setup.c')
| -rw-r--r-- | src/mesa/pipe/softpipe/sp_prim_setup.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/mesa/pipe/softpipe/sp_prim_setup.c b/src/mesa/pipe/softpipe/sp_prim_setup.c index 7c81faf9df..598c2f6c22 100644 --- a/src/mesa/pipe/softpipe/sp_prim_setup.c +++ b/src/mesa/pipe/softpipe/sp_prim_setup.c @@ -125,11 +125,11 @@ quad_clip(struct setup_stage *setup) if (setup->quad.x0 < minx) setup->quad.mask &= (MASK_BOTTOM_RIGHT | MASK_TOP_RIGHT); if (setup->quad.y0 < miny) - setup->quad.mask &= (MASK_TOP_LEFT | MASK_TOP_RIGHT); + setup->quad.mask &= (MASK_BOTTOM_LEFT | MASK_BOTTOM_RIGHT); if (setup->quad.x0 == maxx - 1) setup->quad.mask &= (MASK_BOTTOM_LEFT | MASK_TOP_LEFT); if (setup->quad.y0 == maxy - 1) - setup->quad.mask &= (MASK_BOTTOM_LEFT | MASK_BOTTOM_RIGHT); + setup->quad.mask &= (MASK_TOP_LEFT | MASK_TOP_RIGHT); } @@ -184,16 +184,16 @@ static unsigned calculate_mask( struct setup_stage *setup, unsigned mask = 0; if (x >= setup->span.left[0] && x < setup->span.right[0]) - mask |= MASK_BOTTOM_LEFT; + mask |= MASK_TOP_LEFT; if (x >= setup->span.left[1] && x < setup->span.right[1]) - mask |= MASK_TOP_LEFT; + mask |= MASK_BOTTOM_LEFT; if (x+1 >= setup->span.left[0] && x+1 < setup->span.right[0]) - mask |= MASK_BOTTOM_RIGHT; + mask |= MASK_TOP_RIGHT; if (x+1 >= setup->span.left[1] && x+1 < setup->span.right[1]) - mask |= MASK_TOP_RIGHT; + mask |= MASK_BOTTOM_RIGHT; return mask; } |