From 60cbbdec07ab7a5636eac5b3c024ae44e937f4d4 Mon Sep 17 00:00:00 2001
From: chai <chaifix@163.com>
Date: Mon, 13 Dec 2021 00:07:19 +0800
Subject: +init

---
 Client/Source/Graphics/FrameBuffer.h | 35 +++++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)
 create mode 100644 Client/Source/Graphics/FrameBuffer.h

(limited to 'Client/Source/Graphics/FrameBuffer.h')

diff --git a/Client/Source/Graphics/FrameBuffer.h b/Client/Source/Graphics/FrameBuffer.h
new file mode 100644
index 0000000..4b9104b
--- /dev/null
+++ b/Client/Source/Graphics/FrameBuffer.h
@@ -0,0 +1,35 @@
+#ifndef FRAME_BUFFER_H
+#define FRAME_BUFFER_H
+
+#include "OpenGL.h"
+#include "RenderTexture.h"
+
+// Fbo，所有绑定的texture和renderbuffer的target都是可读写的GL_FRAMEBUFFER
+class FrameBuffer
+{
+public: 
+	enum FrameBufferUsage
+	{
+		FrameBufferUsage_None = 0, 
+		FrameBufferUsage_Depth = 1, 
+		FrameBufferUsage_Stencil = 2, 
+		FrameBufferUsage_DepthStencil = 3, 
+	};
+
+	FrameBuffer(FrameBufferUsage usage, int width, int height);
+	~FrameBuffer();
+
+	bool Blit(FrameBuffer* target);
+
+	bool BindRenderTexture(RenderTexture* rt, int location = 0);
+
+	GET(int, Width, m_Width);
+	GET(int, Height, m_Height);
+
+private: 
+	int m_Width, m_Height;
+	FrameBufferUsage m_Usage;
+
+};
+
+#endif
\ No newline at end of file
-- 
cgit v1.1-26-g67d0