3 files changed, 26 insertions, 0 deletions
diff --git a/src/render/mgl.cpp b/src/render/mgl.cpp
index 65064ae84..875c291f8 100644
--- a/src/render/mgl.cpp
+++ b/src/render/mgl.cpp
@@ -101,6 +101,12 @@ defName(glPushDebugGroup);
 defName(glPopDebugGroup);
 defName(glObjectLabel);
 defName(glTexStorage2D);
+defName(glGenQueries);
+defName(glBeginQuery);
+defName(glEndQuery);
+defName(glDeleteQueries);
+defName(glGetQueryObjectiv);
+defName(glGetQueryObjectui64v);
 
 #ifdef WIN32
 defName(wglGetExtensionsString);
diff --git a/src/render/mgl.h b/src/render/mgl.h
index 32d27515f..f7579ad1f 100644
--- a/src/render/mgl.h
+++ b/src/render/mgl.h
@@ -104,6 +104,12 @@ defNameE(glPushDebugGroup);
 defNameE(glPopDebugGroup);
 defNameE(glObjectLabel);
 defNameE(glTexStorage2D);
+defNameE(glGenQueries);
+defNameE(glBeginQuery);
+defNameE(glEndQuery);
+defNameE(glDeleteQueries);
+defNameE(glGetQueryObjectiv);
+defNameE(glGetQueryObjectui64v);
 
 #ifdef WIN32
 defNameE(wglGetExtensionsString);
diff --git a/src/render/mgltypes.h b/src/render/mgltypes.h
index f8f26c978..c95b88dae 100644
--- a/src/render/mgltypes.h
+++ b/src/render/mgltypes.h
@@ -38,6 +38,12 @@
 #include <GL/glext.h>
 #endif
 
+#if defined(__GXX_EXPERIMENTAL_CXX0X__)
+#include <cstdint>
+#else
+#include <stdint.h>
+#endif
+
 typedef void (APIENTRY *glGenRenderbuffers_t)(GLsizei, GLuint *);
 typedef void (APIENTRY *glBindRenderbuffer_t)(GLenum target,
     GLuint renderbuffer);
@@ -158,6 +164,14 @@ typedef void (APIENTRY *glObjectLabel_t) (GLenum identifier, GLuint name,
     GLsizei length, const GLchar *label);
 typedef void (APIENTRY *glTexStorage2D_t) (GLenum target, GLsizei levels,
     GLenum internalformat, GLsizei width, GLsizei height);
+typedef void (APIENTRY *glGenQueries_t) (GLsizei n, GLuint *ids);
+typedef void (APIENTRY *glBeginQuery_t) (GLenum target, GLuint id);
+typedef void (APIENTRY *glEndQuery_t) (GLenum target);
+typedef void (APIENTRY *glDeleteQueries_t) (GLsizei n, const GLuint *ids);
+typedef void (APIENTRY *glGetQueryObjectiv_t) (GLuint id,
+    GLenum pname, GLint *params);
+typedef void (APIENTRY *glGetQueryObjectui64v_t) (GLuint id,
+    GLenum pname, uint64_t *params);
 
 // callback
 typedef void (APIENTRY *GLDEBUGPROC_t) (GLenum source, GLenum type, GLuint id,