Mesa (master): i915g: Fix wrong indices for LINE_LOOP case

[Stephane Marchesin]

Module: Mesa
Branch: master
Commit: 13632e64a0da67149d81bef2da42f159f8ddb1ea
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=13632e64a0da67149d81bef2da42f159f8ddb1ea

Author: Fatih Aşıcı <fatih.asici at gmail.com>
Date:   Sun Dec 11 13:21:53 2011 -0800

i915g: Fix wrong indices for LINE_LOOP case

---

 src/gallium/drivers/i915/i915_prim_vbuf.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/gallium/drivers/i915/i915_prim_vbuf.c b/src/gallium/drivers/i915/i915_prim_vbuf.c
index 79db3b6..3f85466 100644
--- a/src/gallium/drivers/i915/i915_prim_vbuf.c
+++ b/src/gallium/drivers/i915/i915_prim_vbuf.c
@@ -400,8 +400,8 @@ draw_arrays_generate_indices(struct vbuf_render *render,
    case PIPE_PRIM_LINE_LOOP:
       if (nr >= 2) {
          for (i = start + 1; i < end; i++)
-            OUT_BATCH((i-0) | (i+0) << 16);
-         OUT_BATCH((i-0) | ( start) << 16);
+            OUT_BATCH((i-1) | (i+0) << 16);
+         OUT_BATCH((i-1) | ( start) << 16);
       }
       break;
    case PIPE_PRIM_QUADS: