From 614a314888788cc83e5bb650af6572ffee0fa9de Mon Sep 17 00:00:00 2001
From: fincs <fincs.alt1@gmail.com>
Date: Sun, 9 Apr 2017 20:22:24 +0200
Subject: [PATCH] Add strict checking for C3D_DEPTHTYPE in C++ too

---
 include/c3d/renderqueue.h | 17 ++++++++++++-----
 1 file changed, 12 insertions(+), 5 deletions(-)

diff --git a/include/c3d/renderqueue.h b/include/c3d/renderqueue.h
index 0a817c6..2840308 100644
--- a/include/c3d/renderqueue.h
+++ b/include/c3d/renderqueue.h
@@ -43,13 +43,20 @@ typedef union __attribute__((__transparent_union__))
 	int __i;
 	GPU_DEPTHBUF __e;
 } C3D_DEPTHTYPE;
+#else
+union C3D_DEPTHTYPE
+{
+private:
+	int __i;
+	GPU_DEPTHBUF __e;
+public:
+	C3D_DEPTHTYPE(GPU_DEPTHBUF e) : __e(e) {}
+	C3D_DEPTHTYPE(int i) : __i(-1) { (void)i; }
+};
+#endif
+
 #define C3D_DEPTHTYPE_OK(_x)  ((_x).__i >= 0)
 #define C3D_DEPTHTYPE_VAL(_x) ((_x).__e)
-#else
-typedef int C3D_DEPTHTYPE;
-#define C3D_DEPTHTYPE_OK(_x)  ((_x) >= 0)
-#define C3D_DEPTHTYPE_VAL(_x) ((GPU_DEPTHBUF)(_x))
-#endif
 
 C3D_RenderTarget* C3D_RenderTargetCreate(int width, int height, GPU_COLORBUF colorFmt, C3D_DEPTHTYPE depthFmt);
 C3D_RenderTarget* C3D_RenderTargetCreateFromTex(C3D_Tex* tex, GPU_TEXFACE face, int level, C3D_DEPTHTYPE depthFmt);