xf86-video-intel: src/sna/sna_accel.c

[Chris Wilson]

 src/sna/sna_accel.c |    8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

New commits:
commit c5d94b21d5c65dcae3e294412a8f20bad347a6d8
Author: Chris Wilson <chris at chris-wilson.co.uk>
Date:   Sat Nov 5 14:32:16 2011 +0000

    sna: Extend the zero-line segments by one
    
    Fixes misrendering of the wine tabs
    
    Reported-by: Clemens Eisserer <linuxhippy at gmail.com>
    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=42606
    Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>

diff --git a/src/sna/sna_accel.c b/src/sna/sna_accel.c
index 19f8a80..3c8322f 100644
--- a/src/sna/sna_accel.c
+++ b/src/sna/sna_accel.c
@@ -3534,7 +3534,7 @@ rectangle_continue:
 
 				b->x1 = x;
 				b->y2 = b->y1 = y;
-				while (--length) {
+				while (length--) {
 					e += e1;
 					x++;
 					if (e >= 0) {
@@ -3615,7 +3615,7 @@ X_continue2:
 
 				b->x2 = b->x1 = x;
 				b->y1 = y;
-				while (--length) {
+				while (length--) {
 					e += e1;
 					y += sdy;
 					if (e >= 0) {
@@ -4540,7 +4540,7 @@ rectangle_continue:
 
 				b->x1 = x1;
 				b->y2 = b->y1 = y1;
-				while (--length) {
+				while (length--) {
 					e += e1;
 					x1++;
 					if (e >= 0) {
@@ -4619,7 +4619,7 @@ X_continue2:
 
 				b->x2 = b->x1 = x1;
 				b->y1 = y1;
-				while (--length) {
+				while (length--) {
 					e += e1;
 					y1 += sdy;
 					if (e >= 0) {