1 #include "arb_draw_buffers.h"
6 PFNGLDRAWBUFFERSPROC glDrawBuffers = 0;
8 Extension::SupportLevel init_arb_draw_buffers()
10 if(is_version_at_least(2, 0))
12 glDrawBuffers = reinterpret_cast<PFNGLDRAWBUFFERSPROC>(get_proc_address("glDrawBuffers"));
13 return Extension::CORE;
15 if(is_supported("GL_ARB_draw_buffers"))
17 glDrawBuffers = reinterpret_cast<PFNGLDRAWBUFFERSPROC>(get_proc_address("glDrawBuffersARB"));
18 return Extension::EXTENSION;
20 return Extension::UNSUPPORTED;
23 Extension ARB_draw_buffers("GL_ARB_draw_buffers", init_arb_draw_buffers);