Mesa (master): vbo: simplify some code in vbo_exec_End()

[Brian Paul]

Module: Mesa
Branch: master
Commit: 002c5c1da3a2db60607fb184b9c6343415987fb5
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=002c5c1da3a2db60607fb184b9c6343415987fb5

Author: Brian Paul <brianp at vmware.com>
Date:   Thu Oct 15 20:33:52 2015 -0600

vbo: simplify some code in vbo_exec_End()

Reviewed-by: Marek Olšák <marek.olsak at amd.com>
Reviewed-by: Jose Fonseca <jfonseca at vmware.com>
Reviewed-by: Sinclair Yeh <syeh at vmware.com>

---

 src/mesa/vbo/vbo_exec_api.c |    7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/src/mesa/vbo/vbo_exec_api.c b/src/mesa/vbo/vbo_exec_api.c
index f519f8a..3f87ac4 100644
--- a/src/mesa/vbo/vbo_exec_api.c
+++ b/src/mesa/vbo/vbo_exec_api.c
@@ -821,11 +821,10 @@ static void GLAPIENTRY vbo_exec_End( void )
 
    if (exec->vtx.prim_count > 0) {
       /* close off current primitive */
-      int idx = exec->vtx.vert_count;
-      int i = exec->vtx.prim_count - 1;
+      struct _mesa_prim *last_prim = &exec->vtx.prim[exec->vtx.prim_count - 1];
 
-      exec->vtx.prim[i].end = 1;
-      exec->vtx.prim[i].count = idx - exec->vtx.prim[i].start;
+      last_prim->end = 1;
+      last_prim->count = exec->vtx.vert_count - last_prim->start;
 
       try_vbo_merge(exec);
    }