softpipe: const qualifiers, comments

This commit is contained in:
Brian Paul 2010-02-18 16:32:36 -07:00
parent 2ecdc2ecec
commit 46b5ae7169

View file

@ -211,11 +211,11 @@ static void flush_spans( struct setup_context *setup )
const int xright1 = setup->span.right[1];
struct quad_stage *pipe = setup->softpipe->quad.first;
int minleft = block_x(MIN2(xleft0, xleft1));
int maxright = MAX2(xright0, xright1);
const int minleft = block_x(MIN2(xleft0, xleft1));
const int maxright = MAX2(xright0, xright1);
int x;
/* process quads in horizontal chunks of 16 */
for (x = minleft; x < maxright; x += step) {
unsigned skip_left0 = CLAMP(xleft0 - x, 0, step);
unsigned skip_left1 = CLAMP(xleft1 - x, 0, step);