Add definitions for the GL_ARB_uniform_buffer_object extension

[libs/gl.git] / source / arb_uniform_buffer_object.cpp

diff --git a/source/arb_uniform_buffer_object.cpp b/source/arb_uniform_buffer_object.cpp
new file mode 100644 (file)
index 0000000..5de8da7
--- /dev/null
+++ b/source/arb_uniform_buffer_object.cpp
@@ -0,0 +1,27 @@
+#include "extension.h"
+#include "arb_uniform_buffer_object.h"
+
+namespace Msp {
+namespace GL {
+
+PFNGLGETUNIFORMINDICESPROC glGetUniformIndices = 0;
+PFNGLGETACTIVEUNIFORMSIVPROC glGetActiveUniformsiv = 0;
+PFNGLGETACTIVEUNIFORMNAMEPROC glGetActiveUniformName = 0;
+PFNGLGETUNIFORMBLOCKINDEXPROC glGetUniformBlockIndex = 0;
+PFNGLGETACTIVEUNIFORMBLOCKIVPROC glGetActiveUniformBlockiv = 0;
+PFNGLGETACTIVEUNIFORMBLOCKNAMEPROC glGetActiveUniformBlockName = 0;
+PFNGLUNIFORMBLOCKBINDINGPROC glUniformBlockBinding = 0;
+
+void init_arb_uniform_buffer_object()
+{
+       glGetUniformIndices = reinterpret_cast<PFNGLGETUNIFORMINDICESPROC>(get_proc_address("glGetUniformIndices"));
+       glGetActiveUniformsiv = reinterpret_cast<PFNGLGETACTIVEUNIFORMSIVPROC>(get_proc_address("glGetActiveUniformsiv"));
+       glGetActiveUniformName = reinterpret_cast<PFNGLGETACTIVEUNIFORMNAMEPROC>(get_proc_address("glGetActiveUniformName"));
+       glGetUniformBlockIndex = reinterpret_cast<PFNGLGETUNIFORMBLOCKINDEXPROC>(get_proc_address("glGetUniformBlockIndex"));
+       glGetActiveUniformBlockiv = reinterpret_cast<PFNGLGETACTIVEUNIFORMBLOCKIVPROC>(get_proc_address("glGetActiveUniformBlockiv"));
+       glGetActiveUniformBlockName = reinterpret_cast<PFNGLGETACTIVEUNIFORMBLOCKNAMEPROC>(get_proc_address("glGetActiveUniformBlockName"));
+       glUniformBlockBinding = reinterpret_cast<PFNGLUNIFORMBLOCKBINDINGPROC>(get_proc_address("glUniformBlockBinding"));
+}
+
+} // namespace GL
+} // namespace Msp