mesa: add KHR_no_error support to glPrimitiveRestartIndex()

[mesa.git] / src / mesa / main / varray.c

diff --git a/src/mesa/main/varray.c b/src/mesa/main/varray.c
index db9261f1058c5516187ba76f9ab5761c11e86ac4..993472448918da6d19fcda98eaea65bef067eec7 100644 (file)
--- a/src/mesa/main/varray.c
+++ b/src/mesa/main/varray.c
@@ -1923,9 +1923,27 @@ _mesa_MultiModeDrawElementsIBM( const GLenum * mode, const GLsizei * count,
 }
 
 
+static void
+primitive_restart_index(struct gl_context *ctx, GLuint index)
+{
+   if (ctx->Array.RestartIndex != index) {
+      FLUSH_VERTICES(ctx, 0);
+      ctx->Array.RestartIndex = index;
+   }
+}
+
+
 /**
  * GL_NV_primitive_restart and GL 3.1
  */
+void GLAPIENTRY
+_mesa_PrimitiveRestartIndex_no_error(GLuint index)
+{
+   GET_CURRENT_CONTEXT(ctx);
+   primitive_restart_index(ctx, index);
+}
+
+
 void GLAPIENTRY
 _mesa_PrimitiveRestartIndex(GLuint index)
 {
@@ -1936,10 +1954,7 @@ _mesa_PrimitiveRestartIndex(GLuint index)
       return;
    }
 
-   if (ctx->Array.RestartIndex != index) {
-      FLUSH_VERTICES(ctx, 0);
-      ctx->Array.RestartIndex = index;
-   }
+   primitive_restart_index(ctx, index);
 }