[core] Modern C++ bindings for OpenGL

1 files changed, 36 insertions, 0 deletions

diff --git a/src/mbgl/gl/depth_mode.hpp b/src/mbgl/gl/depth_mode.hpp
new file mode 100644
index 0000000000..37617e3c34
--- /dev/null
+++ b/src/mbgl/gl/depth_mode.hpp
@@ -0,0 +1,36 @@
+#pragma once
+
+#include <mbgl/util/range.hpp>
+
+namespace mbgl {
+namespace gl {
+
+class DepthMode {
+public:
+    enum Function {
+        Never        = 0x0200,
+        Less         = 0x0201,
+        Equal        = 0x0202,
+        LessEqual    = 0x0203,
+        Greater      = 0x0204,
+        NotEqual     = 0x0205,
+        GreaterEqual = 0x0206,
+        Always       = 0x0207
+    };
+
+    enum Mask : bool {
+        ReadOnly = false,
+        ReadWrite = true
+    };
+
+    Function func;
+    Mask mask;
+    Range<float> range;
+
+    static DepthMode disabled() {
+       return DepthMode { Always, ReadOnly, { 0.0, 1.0 } };
+    }
+};
+
+} // namespace gl
+} // namespace mbgl