From ca92d8c90f7103db6d7cae4cef49b278d804b474 Mon Sep 17 00:00:00 2001
From: dec05eba <dec05eba@protonmail.com>
Date: Wed, 20 Dec 2017 20:55:05 +0100
Subject: Create shader using c++ code

---
 include/RenderBackend/OpenGL/DeviceMemory.hpp | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 include/RenderBackend/OpenGL/DeviceMemory.hpp

(limited to 'include/RenderBackend/OpenGL/DeviceMemory.hpp')

diff --git a/include/RenderBackend/OpenGL/DeviceMemory.hpp b/include/RenderBackend/OpenGL/DeviceMemory.hpp
new file mode 100644
index 0000000..706529e
--- /dev/null
+++ b/include/RenderBackend/OpenGL/DeviceMemory.hpp
@@ -0,0 +1,27 @@
+#pragma once
+
+#include "../../DataView.hpp"
+#include "../../utils.hpp"
+
+namespace amalgine
+{
+    class DeviceMemory
+    {
+        DISABLE_COPY(DeviceMemory)
+    public:
+        DeviceMemory();
+        
+        // Uploaded once, drawn many times
+        void copyStatic(const DataView<f32> &data);
+        
+        // Created once, changed from time to time but drawn many times more than that
+        void copyDynamic(const DataView<f32> &data);
+        
+        // Uploaded once, drawn once (for example data that is changed every frame)
+        void copyStream(const DataView<f32> &data);
+    private:
+        void copy(const DataView<f32> &data, i32 storageType);
+    private:
+        u32 vertexBufferObjectId;
+    };
+}
-- 
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