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authorJosé Fonseca <[email protected]>2014-01-07 17:57:59 +0000
committerJosé Fonseca <[email protected]>2014-01-08 12:18:17 +0000
commiteda21d2a3010d9fc5a68b55a843c5e44b2abf8dd (patch)
tree58520caafb414829acc18187483bf12b44be4691 /src/gallium
parent37de6b06821b208920ccf6fb99fbc727d0344004 (diff)
llvmpipe: Fix the bottom_edge_rule adjustment for points.
The adjustment needs to be applied to the y coordinates and not the x coordinates, just like the equivalent code for lines and triangles in lp_setup_line.c and lp_setup_tri.c. Reviewed-by: Roland Scheidegger <[email protected]> Reviewed-by: Zack Rusin <[email protected]>
Diffstat (limited to 'src/gallium')
-rw-r--r--src/gallium/drivers/llvmpipe/lp_setup_point.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/gallium/drivers/llvmpipe/lp_setup_point.c b/src/gallium/drivers/llvmpipe/lp_setup_point.c
index 834c47bdd76..988e0c59f21 100644
--- a/src/gallium/drivers/llvmpipe/lp_setup_point.c
+++ b/src/gallium/drivers/llvmpipe/lp_setup_point.c
@@ -371,10 +371,10 @@ try_setup_point( struct lp_setup_context *setup,
*/
int adj = (setup->bottom_edge_rule != 0) ? 1 : 0;
- bbox.x0 = (x0 + (FIXED_ONE-1) + adj) >> FIXED_ORDER;
- bbox.x1 = (x0 + fixed_width + (FIXED_ONE-1) + adj) >> FIXED_ORDER;
- bbox.y0 = (y0 + (FIXED_ONE-1)) >> FIXED_ORDER;
- bbox.y1 = (y0 + fixed_width + (FIXED_ONE-1)) >> FIXED_ORDER;
+ bbox.x0 = (x0 + (FIXED_ONE-1)) >> FIXED_ORDER;
+ bbox.x1 = (x0 + fixed_width + (FIXED_ONE-1)) >> FIXED_ORDER;
+ bbox.y0 = (y0 + (FIXED_ONE-1) + adj) >> FIXED_ORDER;
+ bbox.y1 = (y0 + fixed_width + (FIXED_ONE-1) + adj) >> FIXED_ORDER;
/* Inclusive coordinates:
*/