annotate src/shader.h @ 21:4ca4e3c5a754
port to C++ completed, shader programs now use the SdrProg class
| author |
John Tsiombikas <nuclear@member.fsf.org> |
| date |
Thu, 11 Jun 2015 04:56:33 +0300 |
| parents |
c14613d27a3a |
| children |
d7fe157c402d |
| rev |
line source |
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1 #ifndef SHADER_H_
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2 #define SHADER_H_
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3
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4 #include <vector>
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5
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6 enum SdrDefaultAttrib {
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7 SDR_ATTR_VERTEX,
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8 SDR_ATTR_NORMAL,
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9 SDR_ATTR_TEXCOORD,
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10 SDR_ATTR_COLOR,
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11 SDR_ATTR_TANGENT
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12 };
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13
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14
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15 class SdrProg {
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16 private:
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17 std::vector<unsigned int> priv_sdr;
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18 unsigned int prog;
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19 mutable bool valid;
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20
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21 public:
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22 static const SdrProg *active;
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23
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24 SdrProg();
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25 ~SdrProg();
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26
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27 void create();
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28 void destroy();
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29
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30 bool attach_shader(unsigned int sdr);
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31
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32 bool create(unsigned int vsdr, unsigned int psdr);
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33 bool create(const char *vsrc, const char *psrc);
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34 bool load(const char *vfname, const char *pfname);
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35
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36 bool link() const;
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37
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38 int get_uniform(const char *name) const;
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39 int get_attrib(const char *name) const;
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40 bool bind_attrib(const char *name, int loc) const;
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41 void bind_default_attribs() const;
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42
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43 bool bind() const;
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44
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45 unsigned int get_globj() const { return prog; }
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46 };
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47
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48 unsigned int get_shader(const char *name, unsigned int type);
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49
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50 SdrProg *get_sdrprog(const char *vfile, const char *pfile);
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51
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52 #endif /* SHADER_H_ */
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