X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fcore%2Fdepthtest.h;fp=source%2Fcore%2Fdepthtest.h;h=d79f06e8d292f4bc39660dd03016dd9d9d0d6694;hb=2b2676392aff2eb6b38c3e463cc67f4d67a4ef8b;hp=0000000000000000000000000000000000000000;hpb=669e9bfc18d2f5e28a9c715e1a69b7637a2d9c8b;p=libs%2Fgl.git

diff --git a/source/core/depthtest.h b/source/core/depthtest.h
new file mode 100644
index 00000000..d79f06e8
--- /dev/null
+++ b/source/core/depthtest.h
@@ -0,0 +1,36 @@
+#ifndef MSP_GL_DEPTHTEST_H_
+#define MSP_GL_DEPTHTEST_H_
+
+#include <msp/datafile/objectloader.h>
+#include "predicate.h"
+
+namespace Msp {
+namespace GL {
+
+/**
+Tests incoming fragment depth values against the depth buffer.  If the test
+fails, the fragment is discarded.
+*/
+struct DepthTest
+{
+	class Loader: public DataFile::ObjectLoader<DepthTest>
+	{
+	public:
+		Loader(DepthTest &);
+
+	private:
+		void compare(Predicate);
+	};
+
+	bool enabled;
+	Predicate compare;
+	bool write;
+
+	DepthTest();
+	DepthTest(Predicate, bool = true);
+};
+
+} // namespace GL
+} // namespace Msp
+
+#endif