diff --git a/libkwineffects/kwinglutils_funcs.cpp b/libkwineffects/kwinglutils_funcs.cpp
index b0f504c9d9..50414739ef 100644
--- a/libkwineffects/kwinglutils_funcs.cpp
+++ b/libkwineffects/kwinglutils_funcs.cpp
@@ -134,9 +134,13 @@ glGenBuffers_func glGenBuffers;
 glDeleteBuffers_func glDeleteBuffers;
 glBindBuffer_func glBindBuffer;
 glBufferData_func glBufferData;
+glBufferSubData_func glBufferSubData;
+glGetBufferSubData_func glGetBufferSubData;
 glEnableVertexAttribArray_func glEnableVertexAttribArray;
 glDisableVertexAttribArray_func glDisableVertexAttribArray;
 glVertexAttribPointer_func glVertexAttribPointer;
+glMapBuffer_func glMapBuffer;
+glUnmapBuffer_func glUnmapBuffer;
 
 
 // GL_ARB_vertex_array_object
@@ -500,16 +504,27 @@ void glResolveFunctions(OpenGLPlatformInterface platformInterface)
         GL_RESOLVE(glDeleteBuffers);
         GL_RESOLVE(glBindBuffer);
         GL_RESOLVE(glBufferData);
+        GL_RESOLVE(glBufferSubData);
+        GL_RESOLVE(glMapBuffer);
+        GL_RESOLVE(glUnmapBuffer);
     } else if (hasGLExtension("GL_ARB_vertex_buffer_object")) {
         GL_RESOLVE_WITH_EXT(glGenBuffers, glGenBuffersARB);
         GL_RESOLVE_WITH_EXT(glDeleteBuffers, glDeleteBuffersARB);
         GL_RESOLVE_WITH_EXT(glBindBuffer, glBindBufferARB);
         GL_RESOLVE_WITH_EXT(glBufferData, glBufferDataARB);
+        GL_RESOLVE_WITH_EXT(glBufferSubData, glBufferSubDataARB);
+        GL_RESOLVE_WITH_EXT(glGetBufferSubData, glGetBufferSubDataARB);
+        GL_RESOLVE_WITH_EXT(glMapBuffer, glMapBufferARB);
+        GL_RESOLVE_WITH_EXT(glUnmapBuffer, glUnmapBufferARB);
     } else {
         glGenBuffers = NULL;
         glDeleteBuffers = NULL;
         glBindBuffer = NULL;
         glBufferData = NULL;
+        glBufferSubData = NULL;
+        glGetBufferSubData = NULL;
+        glMapBuffer = NULL;
+        glUnmapBuffer = NULL;
     }
 
     if (hasGLVersion(3, 0) || hasGLExtension("GL_ARB_vertex_array_object")) {
diff --git a/libkwineffects/kwinglutils_funcs.h b/libkwineffects/kwinglutils_funcs.h
index c9134e8e13..ea3da3f55d 100644
--- a/libkwineffects/kwinglutils_funcs.h
+++ b/libkwineffects/kwinglutils_funcs.h
@@ -342,12 +342,20 @@ typedef void (*glBindBuffer_func)(GLenum, GLuint);
 extern KWIN_EXPORT glBindBuffer_func glBindBuffer;
 typedef void (*glBufferData_func)(GLenum, GLsizeiptr, const GLvoid*, GLenum);
 extern KWIN_EXPORT glBufferData_func glBufferData;
+typedef void (*glBufferSubData_func)(GLenum target, GLintptr offset, GLsizeiptr size, const GLvoid *data);
+extern KWIN_EXPORT glBufferSubData_func glBufferSubData;
+typedef void (*glGetBufferSubData_func)(GLenum target, GLintptr offset, GLsizeiptr size, GLvoid *data);
+extern KWIN_EXPORT glGetBufferSubData_func glGetBufferSubData;
 typedef void (*glEnableVertexAttribArray_func)(GLuint);
 extern KWIN_EXPORT glEnableVertexAttribArray_func glEnableVertexAttribArray;
 typedef void (*glDisableVertexAttribArray_func)(GLuint);
 extern KWIN_EXPORT glDisableVertexAttribArray_func glDisableVertexAttribArray;
 typedef void (*glVertexAttribPointer_func)(GLuint, GLint, GLenum, GLboolean, GLsizei, const GLvoid*);
 extern KWIN_EXPORT glVertexAttribPointer_func glVertexAttribPointer;
+typedef GLvoid *(*glMapBuffer_func)(GLenum target, GLenum access);
+extern KWIN_EXPORT glMapBuffer_func glMapBuffer;
+typedef GLboolean (*glUnmapBuffer_func)(GLenum target);
+extern KWIN_EXPORT glUnmapBuffer_func glUnmapBuffer;
 
 // GL_ARB_vertex_array_object
 typedef void (*glBindVertexArray_func)(GLuint array);