1 files changed, 5 insertions, 3 deletions
diff --git a/source/blender/gpu/opengl/gl_index_buffer.hh b/source/blender/gpu/opengl/gl_index_buffer.hh
index 8a10884d48b..d9bd85cefb3 100644
--- a/source/blender/gpu/opengl/gl_index_buffer.hh
+++ b/source/blender/gpu/opengl/gl_index_buffer.hh
@@ -11,7 +11,7 @@
 
 #include "gpu_index_buffer_private.hh"
 
-#include "glew-mx.h"
+#include <epoxy/gl.h>
 
 namespace blender::gpu {
 
@@ -35,9 +35,11 @@ class GLIndexBuf : public IndexBuf {
   {
     additional_vertex_offset += index_start_;
     if (index_type_ == GPU_INDEX_U32) {
-      return (GLuint *)0 + additional_vertex_offset;
+      return reinterpret_cast<void *>(static_cast<intptr_t>(additional_vertex_offset) *
+                                      sizeof(GLuint));
     }
-    return (GLushort *)0 + additional_vertex_offset;
+    return reinterpret_cast<void *>(static_cast<intptr_t>(additional_vertex_offset) *
+                                    sizeof(GLushort));
   }
 
   GLuint restart_index() const