X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fbackends%2Fvulkan%2Fquery_backend.h;fp=source%2Fbackends%2Fvulkan%2Fquery_backend.h;h=25c44dcff8a9480f0b636eac0173a7278763ed4a;hb=99ca354f18119f82f1adeca100cd665a8f640317;hp=0000000000000000000000000000000000000000;hpb=4cd245dafe6a7ee5c93edca5aee2d146f1155309;p=libs%2Fgl.git

diff --git a/source/backends/vulkan/query_backend.h b/source/backends/vulkan/query_backend.h
new file mode 100644
index 00000000..25c44dcf
--- /dev/null
+++ b/source/backends/vulkan/query_backend.h
@@ -0,0 +1,33 @@
+#ifndef MSP_GL_QUERY_BACKEND_H_
+#define MSP_GL_QUERY_BACKEND_H_
+
+#include <msp/core/noncopyable.h>
+#include <vector>
+
+namespace Msp {
+namespace GL {
+
+class VulkanQueryPool: public NonCopyable
+{
+	friend class VulkanCommands;
+
+protected:
+	unsigned vulkan_type;
+
+	VulkanQueryPool(unsigned);
+	VulkanQueryPool(VulkanQueryPool &&);
+	~VulkanQueryPool();
+
+	void resize();
+
+	unsigned get_result(unsigned) const;
+};
+
+using QueryPoolBackend = VulkanQueryPool;
+
+unsigned get_vulkan_query_type(unsigned);
+
+} // namespace GL
+} // namespace Msp
+
+#endif