From 0178b09a38b2ddedbea9d96dd8727171d94f23d0 Mon Sep 17 00:00:00 2001
From: Takahito Tejima <takahito@pixar.com>
Date: Mon, 12 Jan 2015 17:02:54 -0800
Subject: [PATCH] fix boundary bug of GLSL/GLSLXFB kernels.

---
 opensubdiv/osd/glslComputeKernel.glsl           | 2 +-
 opensubdiv/osd/glslTransformFeedbackKernel.glsl | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/opensubdiv/osd/glslComputeKernel.glsl b/opensubdiv/osd/glslComputeKernel.glsl
index 5ba1a266..bf986e73 100644
--- a/opensubdiv/osd/glslComputeKernel.glsl
+++ b/opensubdiv/osd/glslComputeKernel.glsl
@@ -81,7 +81,7 @@ void computeStencil() {
 
     int current = int(gl_GlobalInvocationID.x) + batchStart;
 
-    if (current>batchEnd) {
+    if (current>=batchEnd) {
         return;
     }
 
diff --git a/opensubdiv/osd/glslTransformFeedbackKernel.glsl b/opensubdiv/osd/glslTransformFeedbackKernel.glsl
index 3aa619ed..4f2521fd 100644
--- a/opensubdiv/osd/glslTransformFeedbackKernel.glsl
+++ b/opensubdiv/osd/glslTransformFeedbackKernel.glsl
@@ -86,7 +86,7 @@ void computeStencil() {
 
     int current = gl_VertexID + batchStart;
 
-    if (current>batchEnd) {
+    if (current>=batchEnd) {
         return;
     }