+#include "arb_draw_buffers.h"
+
+namespace Msp {
+namespace GL {
+
+PFNGLDRAWBUFFERSPROC glDrawBuffers = 0;
+
+Extension::SupportLevel init_arb_draw_buffers()
+{
+ if(is_version_at_least(2, 0))
+ {
+ glDrawBuffers = reinterpret_cast<PFNGLDRAWBUFFERSPROC>(get_proc_address("glDrawBuffers"));
+ return Extension::CORE;
+ }
+ if(is_supported("GL_ARB_draw_buffers"))
+ {
+ glDrawBuffers = reinterpret_cast<PFNGLDRAWBUFFERSPROC>(get_proc_address("glDrawBuffersARB"));
+ return Extension::EXTENSION;
+ }
+ return Extension::UNSUPPORTED;
+}
+
+Extension ARB_draw_buffers("GL_ARB_draw_buffers", init_arb_draw_buffers);
+
+} // namespace GL
+} // namespace Msp