Mesa (lp-binning): llvmpipe: change 'in' to boolean, add comments
Brian Paul
brianp at kemper.freedesktop.org
Fri Jan 15 19:06:47 UTC 2010
Module: Mesa
Branch: lp-binning
Commit: 4bef3575e605d890d9f228391b4724d27b025f49
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=4bef3575e605d890d9f228391b4724d27b025f49
Author: Brian Paul <brianp at vmware.com>
Date: Fri Jan 15 11:25:13 2010 -0700
llvmpipe: change 'in' to boolean, add comments
---
src/gallium/drivers/llvmpipe/lp_setup_tri.c | 8 ++++----
1 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/src/gallium/drivers/llvmpipe/lp_setup_tri.c b/src/gallium/drivers/llvmpipe/lp_setup_tri.c
index 716b880..e7de643 100644
--- a/src/gallium/drivers/llvmpipe/lp_setup_tri.c
+++ b/src/gallium/drivers/llvmpipe/lp_setup_tri.c
@@ -441,7 +441,7 @@ do_triangle_ccw(struct setup_context *setup,
int cx1 = c1;
int cx2 = c2;
int cx3 = c3;
- int in = 0;
+ boolean in = FALSE; /* are we inside the triangle? */
for (x = minx; x <= maxx; x++)
{
@@ -451,13 +451,13 @@ do_triangle_ccw(struct setup_context *setup,
{
/* do nothing */
if (in)
- break;
+ break; /* exiting triangle, all done with this row */
}
else if (cx1 + ei1 > 0 &&
cx2 + ei2 > 0 &&
cx3 + ei3 > 0)
{
- in = 1;
+ in = TRUE;
/* triangle covers the whole tile- shade whole tile */
if(setup->fs.current.opaque) {
lp_scene_bin_reset( scene, x, y );
@@ -471,7 +471,7 @@ do_triangle_ccw(struct setup_context *setup,
}
else
{
- in = 1;
+ in = TRUE;
/* shade partial tile */
lp_scene_bin_command( scene, x, y,
lp_rast_triangle,
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