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[2757] | 1 | #ifndef NO_PRAGMA_ONCE
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| 2 | #pragma once
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| 3 | #endif
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| 4 |
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| 5 | #ifndef __TEXTURE_H
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| 6 | #define __TEXTURE_H
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| 7 |
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| 8 | #include <string>
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| 9 |
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[2776] | 10 | namespace CHCDemoEngine
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[2757] | 11 | {
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| 12 |
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| 13 | ///
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| 14 | class Texture
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| 15 | {
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| 16 | public:
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| 17 | /** Constructor loading texture from file
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| 18 | */
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| 19 | Texture(const std::string &filename);
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| 20 | /** Destroys data.
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| 21 | */
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| 22 | ~Texture();
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| 23 | /** Returns image data.
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| 24 | */
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| 25 | void *GetImage() const;
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| 26 |
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| 27 | enum { FORMAT_INVALID, FORMAT_RGB, FORMAT_RGBA };
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| 28 |
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[2846] | 29 | enum { CLAMP, REPEAT };
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| 30 |
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[2757] | 31 | /** Returns width of texture.
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| 32 | */
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| 33 | int GetWidth() const;
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| 34 | /** Returns width of texture.
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| 35 | */
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| 36 | int GetHeight() const;
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| 37 | /** Returns texture format. Currently only RGBA supported.
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| 38 | */
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| 39 | int GetFormat() const;
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| 40 | /** Returns name of the texture
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| 41 | */
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| 42 | std::string GetName() const;
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| 43 |
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| 44 | int GetRowLength() const;
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| 45 |
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| 46 | int GetPixelSize() const;
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| 47 |
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[2768] | 48 | inline int GetByteSize() const;
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[2757] | 49 | /** Bind the texture.
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| 50 | */
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| 51 | void Bind() const;
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| 52 |
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[2846] | 53 | void SetBoundaryModeS(int mode) { mBoundaryModeS = mode; }
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| 54 | void SetBoundaryModeT(int mode) { mBoundaryModeT = mode; }
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[2768] | 55 |
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[2850] | 56 | //void SetUseMipMap(bool useMipMap) { mUseMipMap = useMipMap; }
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| 57 |
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[2846] | 58 | int GetBoundaryModeS() const { return mBoundaryModeS; }
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| 59 | int GetBoundaryModeT() const { return mBoundaryModeT; }
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[2768] | 60 |
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[2846] | 61 | /** Creates the texture from the image
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| 62 | */
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| 63 | void Create();
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[2964] | 64 | /** Returns id of this texture.
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| 65 | */
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| 66 | int GetId() const { return mTexId; }
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[2846] | 67 |
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| 68 |
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[2757] | 69 | protected:
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| 70 |
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| 71 | int mFormat;
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| 72 | int mWidth;
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| 73 | int mHeight;
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| 74 |
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| 75 | unsigned int mTexId;
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| 76 |
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[2846] | 77 | int mBoundaryModeS;
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| 78 | int mBoundaryModeT;
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| 79 |
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[2757] | 80 | std::string mName;
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| 81 |
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[2768] | 82 | int mByteSize;
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[2757] | 83 | void *mImage;
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[2850] | 84 |
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| 85 | bool mUseMipMap;
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[2757] | 86 | };
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| 87 |
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[2768] | 88 |
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| 89 | inline int Texture::GetByteSize() const
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| 90 | {
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| 91 | return mByteSize;
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[2757] | 92 | }
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| 93 |
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[2768] | 94 | }
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| 95 |
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[2757] | 96 | #endif // __TEXTURE_H
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