From: Jakob Bornecrantz <jakob@tungstengraphics.com>
Date: Fri, 13 Jun 2008 12:11:20 +0000 (+0200)
Subject: i915: Messed up lineloop now works
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=de35bf5bdca83f05dc919bf175588ce749009dfc;p=mesa.git

i915: Messed up lineloop now works
---

diff --git a/src/gallium/drivers/i915simple/i915_prim_vbuf.c b/src/gallium/drivers/i915simple/i915_prim_vbuf.c
index c7a31fdb70b..aef3682bbfc 100644
--- a/src/gallium/drivers/i915simple/i915_prim_vbuf.c
+++ b/src/gallium/drivers/i915simple/i915_prim_vbuf.c
@@ -228,7 +228,7 @@ draw_arrays_generate_indices( struct vbuf_render *render,
       if (nr >= 2) {
 	 for (i = start + 1; i < end; i++)
 	    OUT_BATCH( (i-0) | (i+0) << 16 );
-	 OUT_BATCH( (i-0) | (  0) << 16 );
+	 OUT_BATCH( (i-0) | (  start) << 16 );
       }
       break;
    case PIPE_PRIM_QUADS:
@@ -358,8 +358,8 @@ draw_generate_indices( struct vbuf_render *render,
    case PIPE_PRIM_LINE_LOOP:
       if (nr_indices >= 2) {
 	 for (i = 1; i < nr_indices; i++)
-	    OUT_BATCH( indices[i-0] | indices[i+0] << 16 );
-	 OUT_BATCH( indices[i-0] | indices[0] << 16 );
+	    OUT_BATCH( indices[i-1] | indices[i] << 16 );
+	 OUT_BATCH( indices[i-1] | indices[0] << 16 );
       }
       break;
    case PIPE_PRIM_QUADS: