From: Fatih Aşıcı <fatih.asici@gmail.com>
Date: Sun, 11 Dec 2011 21:21:53 +0000 (-0800)
Subject: i915g: Fix wrong indices for LINE_LOOP case
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=13632e64a0da67149d81bef2da42f159f8ddb1ea;p=mesa.git

i915g: Fix wrong indices for LINE_LOOP case
---

diff --git a/src/gallium/drivers/i915/i915_prim_vbuf.c b/src/gallium/drivers/i915/i915_prim_vbuf.c
index 79db3b650eb..3f85466ba6e 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: