2 files changed, 31 insertions, 4 deletions
diff --git a/src/mesa/drivers/common/driverfuncs.c b/src/mesa/drivers/common/driverfuncs.c
index f31a2a25bf3..edc069deeeb 100644
--- a/src/mesa/drivers/common/driverfuncs.c
+++ b/src/mesa/drivers/common/driverfuncs.c
@@ -213,6 +213,11 @@ _mesa_init_driver_functions(struct dd_function_table *driver)
    driver->UnmapBuffer = _mesa_buffer_unmap;
 #endif
 
+#if FEATURE_ARB_map_buffer_range
+   driver->MapBufferRange = _mesa_buffer_map_range;
+   driver->FlushMappedBufferRange = _mesa_buffer_flush_mapped_range;
+#endif
+
 #if FEATURE_EXT_framebuffer_object
    driver->NewFramebuffer = _mesa_new_framebuffer;
    driver->NewRenderbuffer = _mesa_new_soft_renderbuffer;
diff --git a/src/mesa/drivers/dri/common/extension_helper.h b/src/mesa/drivers/dri/common/extension_helper.h
index f5e35e41618..261b5f6067b 100644
--- a/src/mesa/drivers/dri/common/extension_helper.h
+++ b/src/mesa/drivers/dri/common/extension_helper.h
@@ -2773,10 +2773,10 @@ static const char Uniform4fARB_names[] =
     "";
 #endif
 
-#if defined(need_GL_IBM_multimode_draw_arrays)
-static const char MultiModeDrawArraysIBM_names[] = 
-    "pppii\0" /* Parameter signature */
-    "glMultiModeDrawArraysIBM\0"
+#if defined(need_GL_ARB_map_buffer_range)
+static const char FlushMappedBufferRange_names[] = 
+    "iii\0" /* Parameter signature */
+    "glFlushMappedBufferRange\0"
     "";
 #endif
 
@@ -3904,6 +3904,13 @@ static const char VertexAttribs4dvNV_names[] =
     "";
 #endif
 
+#if defined(need_GL_IBM_multimode_draw_arrays)
+static const char MultiModeDrawArraysIBM_names[] = 
+    "pppii\0" /* Parameter signature */
+    "glMultiModeDrawArraysIBM\0"
+    "";
+#endif
+
 #if defined(need_GL_VERSION_2_0) || defined(need_GL_ARB_vertex_program)
 static const char VertexAttrib4dARB_names[] = 
     "idddd\0" /* Parameter signature */
@@ -4055,6 +4062,13 @@ static const char IsVertexArrayAPPLE_names[] =
     "";
 #endif
 
+#if defined(need_GL_ARB_map_buffer_range)
+static const char MapBufferRange_names[] = 
+    "iiii\0" /* Parameter signature */
+    "glMapBufferRange\0"
+    "";
+#endif
+
 #if defined(need_GL_NV_vertex_program)
 static const char ProgramParameters4dvNV_names[] = 
     "iiip\0" /* Parameter signature */
@@ -4986,6 +5000,14 @@ static const struct dri_extension_function GL_ARB_framebuffer_object_functions[]
 };
 #endif
 
+#if defined(need_GL_ARB_map_buffer_range)
+static const struct dri_extension_function GL_ARB_map_buffer_range_functions[] = {
+    { FlushMappedBufferRange_names, FlushMappedBufferRange_remap_index, -1 },
+    { MapBufferRange_names, MapBufferRange_remap_index, -1 },
+    { NULL, 0, 0 }
+};
+#endif
+
 #if defined(need_GL_ARB_matrix_palette)
 static const struct dri_extension_function GL_ARB_matrix_palette_functions[] = {
     { MatrixIndexusvARB_names, MatrixIndexusvARB_remap_index, -1 },