From e66757c8babe6968ea2e506d1214c8063cbd0760 Mon Sep 17 00:00:00 2001 From: "Xiang, Haihao" Date: Tue, 31 Jul 2007 22:40:42 +0800 Subject: [PATCH] i965: fix bad casts in do_blit_bitmap to support WindowPos correctly --- src/mesa/drivers/dri/i965/intel_pixel_bitmap.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/src/mesa/drivers/dri/i965/intel_pixel_bitmap.c b/src/mesa/drivers/dri/i965/intel_pixel_bitmap.c index 421fcc5e511..f3f062e6517 100644 --- a/src/mesa/drivers/dri/i965/intel_pixel_bitmap.c +++ b/src/mesa/drivers/dri/i965/intel_pixel_bitmap.c @@ -226,10 +226,10 @@ do_blit_bitmap( GLcontext *ctx, dsty = dPriv->y + (dPriv->h - dsty - height); dstx = dPriv->x + dstx; - dest_rect.x1 = dstx; - dest_rect.y1 = dsty; - dest_rect.x2 = dstx + width; - dest_rect.y2 = dsty + height; + dest_rect.x1 = dstx < 0 ? 0 : dstx; + dest_rect.y1 = dsty < 0 ? 0 : dsty; + dest_rect.x2 = dstx + width < 0 ? 0 : dstx + width; + dest_rect.y2 = dsty + height < 0 ? 0 : dsty + height; for (i = 0; i < nbox; i++) { drm_clip_rect_t rect; -- 2.30.2