bloboland
annotate src/shaders.h @ 1:cfe68befb7cc
some progress
| author | John Tsiombikas <nuclear@member.fsf.org> |
|---|---|
| date | Sat, 15 Dec 2012 23:43:03 +0200 |
| parents | |
| children |
| rev | line source |
|---|---|
| nuclear@1 | 1 #ifndef SDR_H_ |
| nuclear@1 | 2 #define SDR_H_ |
| nuclear@1 | 3 |
| nuclear@1 | 4 #include <vector> |
| nuclear@1 | 5 #include "vmath/vmath.h" |
| nuclear@1 | 6 |
| nuclear@1 | 7 class Shader { |
| nuclear@1 | 8 private: |
| nuclear@1 | 9 bool compiled; |
| nuclear@1 | 10 |
| nuclear@1 | 11 public: |
| nuclear@1 | 12 unsigned int sdr; |
| nuclear@1 | 13 |
| nuclear@1 | 14 Shader(unsigned int type); |
| nuclear@1 | 15 ~Shader(); |
| nuclear@1 | 16 |
| nuclear@1 | 17 void set_source(const char *src); |
| nuclear@1 | 18 |
| nuclear@1 | 19 bool compile(); |
| nuclear@1 | 20 bool is_compiled() const; |
| nuclear@1 | 21 |
| nuclear@1 | 22 bool load(const char *fname); |
| nuclear@1 | 23 }; |
| nuclear@1 | 24 |
| nuclear@1 | 25 |
| nuclear@1 | 26 // public shader manager interface |
| nuclear@1 | 27 Shader *get_shader(const char *fname, unsigned int type); |
| nuclear@1 | 28 |
| nuclear@1 | 29 |
| nuclear@1 | 30 class SdrProg { |
| nuclear@1 | 31 private: |
| nuclear@1 | 32 // SdrProg does not own the shader objects |
| nuclear@1 | 33 std::vector<Shader*> shaders; |
| nuclear@1 | 34 bool linked; |
| nuclear@1 | 35 |
| nuclear@1 | 36 public: |
| nuclear@1 | 37 unsigned int prog; |
| nuclear@1 | 38 |
| nuclear@1 | 39 SdrProg(); |
| nuclear@1 | 40 ~SdrProg(); |
| nuclear@1 | 41 |
| nuclear@1 | 42 void add_shader(Shader *sdr); |
| nuclear@1 | 43 bool link(); |
| nuclear@1 | 44 |
| nuclear@1 | 45 bool load(const char *vsfname, const char *psfname); |
| nuclear@1 | 46 |
| nuclear@1 | 47 int get_uniform_location(const char *name); |
| nuclear@1 | 48 int get_attribute_location(const char *name); |
| nuclear@1 | 49 |
| nuclear@1 | 50 void set_uniform(const char *name, int val); |
| nuclear@1 | 51 void set_uniform(const char *name, float val); |
| nuclear@1 | 52 void set_uniform(const char *name, const Vector2 &v); |
| nuclear@1 | 53 void set_uniform(const char *name, const Vector3 &v); |
| nuclear@1 | 54 void set_uniform(const char *name, const Vector4 &v); |
| nuclear@1 | 55 void set_uniform(const char *name, const Matrix4x4 &mat); |
| nuclear@1 | 56 |
| nuclear@1 | 57 void set_uniform(int loc, int val); |
| nuclear@1 | 58 void set_uniform(int loc, float val); |
| nuclear@1 | 59 void set_uniform(int loc, const Vector2 &v); |
| nuclear@1 | 60 void set_uniform(int loc, const Vector3 &v); |
| nuclear@1 | 61 void set_uniform(int loc, const Vector4 &v); |
| nuclear@1 | 62 void set_uniform(int loc, const Matrix4x4 &mat); |
| nuclear@1 | 63 }; |
| nuclear@1 | 64 |
| nuclear@1 | 65 bool bind_program(const SdrProg *prog); |
| nuclear@1 | 66 |
| nuclear@1 | 67 #endif /* SDR_H_ */ |