X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fbackends%2Fopengl%2Fstenciltest_backend.cpp;fp=source%2Fbackends%2Fopengl%2Fstenciltest_backend.cpp;h=258bf9b89f28263c60b87801db3d71ce7ed2e3ad;hb=160e9eea29bd10034733d59507fa1bcca36be401;hp=0000000000000000000000000000000000000000;hpb=93448d16e72e38afbaecbccf6fdedd46d6a82a73;p=libs%2Fgl.git

diff --git a/source/backends/opengl/stenciltest_backend.cpp b/source/backends/opengl/stenciltest_backend.cpp
new file mode 100644
index 00000000..258bf9b8
--- /dev/null
+++ b/source/backends/opengl/stenciltest_backend.cpp
@@ -0,0 +1,27 @@
+#include "gl.h"
+#include "stenciltest.h"
+#include "stenciltest_backend.h"
+
+using namespace std;
+
+namespace Msp {
+namespace GL {
+
+unsigned get_gl_stencil_op(StencilOp op)
+{
+	switch(op)
+	{
+	case KEEP: return GL_KEEP;
+	case SET_ZERO: return GL_ZERO;
+	case REPLACE: return GL_REPLACE;
+	case INCR: return GL_INCR;
+	case DECR: return GL_DECR;
+	case INVERT: return GL_INVERT;
+	case INCR_WRAP: return GL_INCR_WRAP;
+	case DECR_WRAP: return GL_DECR_WRAP;
+	default: throw invalid_argument("get_gl_stencil_op");
+	}
+}
+
+} // namespace GL
+} // namespace Msp