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38 lines
899 B
C
38 lines
899 B
C
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#ifndef _TEXTURE_SHEET_H_
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#define _TEXTURE_SHEET_H_
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#include "Types.h"
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#include <unordered_map>
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#include <vector>
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#include <memory>
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#include "Texture.h"
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namespace New3D {
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#define REAL_SHEET_WIDTH 2048
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#define REAL_SHEET_HEIGHT 2048
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class TextureSheet
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{
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public:
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TextureSheet();
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std::shared_ptr<Texture> BindTexture (const UINT16* src, int format, bool mirrorU, bool mirrorV, int x, int y, int width, int height);
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void Invalidate (int x, int y, int width, int height); // release parts of the memory
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void Release (); // release all texture objects and memory
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private:
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int ToIndex(int x, int y);
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std::unordered_multimap<int, std::shared_ptr<Texture>> m_texMap[8];
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// the key for the above maps is the x/y position in the 2048x2048 texture
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// array of 8 planes for each texture type
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std::vector<UINT8> m_temp;
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};
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} // New3D
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#endif
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