X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fbackends%2Fvulkan%2Fstenciltest_backend.cpp;fp=source%2Fbackends%2Fvulkan%2Fstenciltest_backend.cpp;h=70dcbeee05e9b3929e0d834677de89c8cd8d37d9;hb=99ca354f18119f82f1adeca100cd665a8f640317;hp=0000000000000000000000000000000000000000;hpb=4cd245dafe6a7ee5c93edca5aee2d146f1155309;p=libs%2Fgl.git

diff --git a/source/backends/vulkan/stenciltest_backend.cpp b/source/backends/vulkan/stenciltest_backend.cpp
new file mode 100644
index 00000000..70dcbeee
--- /dev/null
+++ b/source/backends/vulkan/stenciltest_backend.cpp
@@ -0,0 +1,27 @@
+#include "stenciltest.h"
+#include "stenciltest_backend.h"
+#include "vulkan.h"
+
+using namespace std;
+
+namespace Msp {
+namespace GL {
+
+unsigned get_vulkan_stencil_op(StencilOp op)
+{
+	switch(op)
+	{
+	case KEEP: return VK_STENCIL_OP_KEEP;
+	case SET_ZERO: return VK_STENCIL_OP_ZERO;
+	case REPLACE: return VK_STENCIL_OP_REPLACE;
+	case INCR_CLAMP: return VK_STENCIL_OP_INCREMENT_AND_CLAMP;
+	case DECR_CLAMP: return VK_STENCIL_OP_DECREMENT_AND_CLAMP;
+	case INVERT: return VK_STENCIL_OP_INVERT;
+	case INCR_WRAP: return VK_STENCIL_OP_INCREMENT_AND_WRAP;
+	case DECR_WRAP: return VK_STENCIL_OP_DECREMENT_AND_WRAP;
+	default: throw invalid_argument("get_vulkan_stencil_op");
+	}
+}
+
+} // namespace GL
+} // namespace Msp