GFSDK_HBAO+_distro_r3.0_cl20573789

1 files changed, 55 insertions, 0 deletions

diff --git a/src/VAO_GL.h b/src/VAO_GL.h
new file mode 100644
index 0000000..acdd2df
--- /dev/null
+++ b/src/VAO_GL.h
@@ -0,0 +1,55 @@
+/* 
+* Copyright (c) 2008-2016, NVIDIA CORPORATION. All rights reserved. 
+* 
+* NVIDIA CORPORATION and its licensors retain all intellectual property 
+* and proprietary rights in and to this software, related documentation 
+* and any modifications thereto. Any use, reproduction, disclosure or 
+* distribution of this software and related documentation without an express 
+* license agreement from NVIDIA CORPORATION is strictly prohibited. 
+*/
+
+#if SUPPORT_GL
+
+#pragma once
+#include "Common.h"
+
+namespace GFSDK
+{
+namespace SSAO
+{
+namespace GL
+{
+
+class VAO
+{
+public:
+    VAO() : m_VertexArrayObjectId(0)
+    {
+    }
+
+    void Create(const GFSDK_SSAO_GLFunctions& GL)
+    {
+        GL.glGenVertexArrays(1, &m_VertexArrayObjectId);
+        ASSERT_GL_ERROR(GL);
+    }
+
+    void Release(const GFSDK_SSAO_GLFunctions& GL)
+    {
+        GL.glDeleteVertexArrays(1, &m_VertexArrayObjectId);
+        m_VertexArrayObjectId = 0;
+    }
+
+    void Bind(const GFSDK_SSAO_GLFunctions& GL)
+    {
+        GL.glBindVertexArray(m_VertexArrayObjectId);
+    }
+
+private:
+    GLuint m_VertexArrayObjectId;
+};
+
+} // namespace GL
+} // namespace SSAO
+} // namespace GFSDK
+
+#endif // SUPPORT_GL