1 files changed, 0 insertions, 160 deletions
diff --git a/Runtime/Graphics/GPUDataBuffers.h b/Runtime/Graphics/GPUDataBuffers.h
deleted file mode 100644
index 62e0413..0000000
--- a/Runtime/Graphics/GPUDataBuffers.h
+++ /dev/null
@@ -1,160 +0,0 @@
-#pragma once
-
-#include <vector>
-
-#include "Runtime/Lua/LuaHelper.h"
-#include "../Utilities/Type.h"
-#include "../Utilities/Singleton.h"
-#include "../Utilities/UtilMacros.h"
-#include "../Utilities/Assert.h"
-#include "OpenGL.h"
-
-template<typename T>
-// GPU侧的通用缓冲区，最底层的实现
-class GPUDataBuffer
-{
-public:
-    GPUDataBuffer(GLenum target, GLenum usage)/*throw GLException*/
-        : m_Target(target)
-        , m_Usage(usage)
-    {
-        glGenBuffers(1, &m_Handle);
-
-        CheckGLError(
-            glDeleteBuffers(1, &m_Handle);
-        throw GLException(error);
-        );
-    }
-    virtual ~GPUDataBuffer()
-    {
-        glDeleteBuffers(1, &m_Handle);
-    }
-
-    // 提交\更新缓冲区数据
-    void Upload(int offset, int size, const T* data)
-    {
-        glBindBuffer(m_Target, m_Handle);
-        glBufferSubData(m_Target, offset, size, data);
-        glBindBuffer(m_Target, 0);
-    }
-
-    // 更新缓冲区数据（性能优于Upload）
-    T* Map(uint32 access)
-    {
-        glBindBuffer(m_Target, m_Handle);
-        void* ptr = glMapBuffer(m_Target, access);
-        glBindBuffer(m_Target, 0);
-        return ptr;
-    }
-    T* MapRange(int offset, int size, uint32 access) // 性能最佳
-    {
-        glBindBuffer(m_Target, m_Handle);
-        void* ptr = glMapBufferRange(m_Target, offset, size, access);
-        glBindBuffer(m_Target, 0);
-        return ptr;
-    }
-    void FlushMapedRange(int offset, int size)
-    {
-        glBindBuffer(m_Target, m_Handle);
-        glFlushMappedBufferRange(m_Target, offset, size);
-        glBindBuffer(m_Target, 0);
-    }
-    void UnMap()
-    {
-        glBindBuffer(m_Target, m_Handle);
-        glUnmapBuffer(m_Target);
-        glBindBuffer(m_Target, 0);
-    }
-
-    // 重置缓冲区
-    void Restore(int size, GLenum usage)
-    {
-        RestoreWithData(size, usage, 0);
-    }
-    void RestoreWithData(int size, GLenum usage, const T* data)
-    {
-        glBindBuffer(m_Target, m_Handle);
-        glBufferData(m_Target, size, data, usage);
-        glBindBuffer(m_Target, 0);
-        m_Size = size;
-        m_Usage = usage;
-    }
-
-    void Orphan()
-    {
-        glBindBuffer(m_Target, m_Handle);
-        glBufferData(m_Target, 0, 0, GL_STREAM_DRAW);
-        glBindBuffer(m_Target, 0);
-    }
-
-    int GetComponentSize() 
-    {
-        return sizeof(T);
-    }
-
-	GET(int, Size, m_Size);
-	GET(GLenum, Usage, m_Usage);
-	GET(GLuint, Handle, m_Handle);
-
-protected:
-	GLuint m_Handle;
-
-    GLenum m_Target;
-	GLenum m_Usage;
-
-    int m_Size;
-
-};
-
-struct VertexAttributeDescriptor
-{
-    int index; // attribute layout index //glBindAttribLocation
-    int numOfComponents; // 1,2,3,4
-    int stride;
-};
-
-struct VertexDataLayout
-{
-    std::vector<VertexAttributeDescriptor> attributes;
-};
-
-class DynamicVBO;
-//顶点数据流
-class VBO : public GPUDataBuffer<float>
-{
-public:
-    VBO();
-    virtual ~VBO();
-
-    void AddVertexAttribute(int index, int numOfComps, int stride);
-    void AddVertexAttribute(VertexAttributeDescriptor& attribute);
-    int GetVertexAttributesCount();
-    void ClearVertexAttribute();
-
-    static const GLenum componentType = GL_FLOAT;
-
-protected: 
-    friend class DynamicVBO;
-    VBO(GLenum usage);
-
-    VertexDataLayout m_Layout;
-
-};
-
-// 频繁读写的共享vbo
-class DynamicVBO : public VBO
-{
-public:
-    DynamicVBO();
-    ~DynamicVBO();
-
-};
-
-// 索引数据流
-class IBO : GPUDataBuffer<UInt16>
-{
-public:
-    static const GLenum componentType = GL_UNSIGNED_SHORT;
-
-
-};
-\ No newline at end of file