dungeon_crawler
annotate prototype/src/renderer.h @ 75:b05ab29cd17d
color grading done
| author | John Tsiombikas <nuclear@member.fsf.org> |
|---|---|
| date | Mon, 22 Oct 2012 03:55:00 +0300 |
| parents | a27528035e20 |
| children |
| rev | line source |
|---|---|
| nuclear@15 | 1 #ifndef RENDERER_H_ |
| nuclear@15 | 2 #define RENDERER_H_ |
| nuclear@15 | 3 |
| nuclear@72 | 4 #include "colgrade.h" |
| nuclear@72 | 5 |
| nuclear@23 | 6 class Level; |
| nuclear@23 | 7 |
| nuclear@41 | 8 class Renderer { |
| nuclear@41 | 9 protected: |
| nuclear@72 | 10 // render target |
| nuclear@72 | 11 unsigned int fbo; |
| nuclear@72 | 12 unsigned int rend_tex, rend_depth; |
| nuclear@41 | 13 int width, height; |
| nuclear@72 | 14 int tex_xsz, tex_ysz; |
| nuclear@72 | 15 |
| nuclear@72 | 16 GradePalette gradepal; |
| nuclear@72 | 17 unsigned int post_sdr; |
| nuclear@72 | 18 |
| nuclear@72 | 19 virtual bool create_rtarg(); |
| nuclear@15 | 20 |
| nuclear@41 | 21 public: |
| nuclear@41 | 22 Renderer(); |
| nuclear@41 | 23 virtual ~Renderer(); |
| nuclear@33 | 24 |
| nuclear@41 | 25 virtual bool init(int xsz, int ysz); |
| nuclear@23 | 26 |
| nuclear@41 | 27 virtual int get_tangent_location() const; |
| nuclear@41 | 28 virtual unsigned int get_current_program() const; |
| nuclear@41 | 29 |
| nuclear@41 | 30 virtual void resize(int xsz, int ysz); |
| nuclear@41 | 31 |
| nuclear@62 | 32 virtual void render_pre(const Level *level) const; |
| nuclear@41 | 33 virtual void render(const Level *level) const = 0; |
| nuclear@62 | 34 virtual void render_post(const Level *level) const; |
| nuclear@74 | 35 |
| nuclear@74 | 36 virtual GradePalette *get_grade_palette(); |
| nuclear@74 | 37 virtual const GradePalette *get_grade_palette() const; |
| nuclear@41 | 38 }; |
| nuclear@41 | 39 |
| nuclear@41 | 40 |
| nuclear@41 | 41 class FwdRenderer : public Renderer { |
| nuclear@41 | 42 protected: |
| nuclear@41 | 43 unsigned int sdrprog; |
| nuclear@41 | 44 int tang_attr; |
| nuclear@41 | 45 |
| nuclear@41 | 46 public: |
| nuclear@41 | 47 FwdRenderer(); |
| nuclear@41 | 48 ~FwdRenderer(); |
| nuclear@41 | 49 |
| nuclear@41 | 50 bool init(int xsz, int ysz); |
| nuclear@41 | 51 |
| nuclear@41 | 52 int get_tangent_location() const; |
| nuclear@41 | 53 unsigned int get_current_program() const; |
| nuclear@41 | 54 |
| nuclear@41 | 55 void render(const Level *level) const; |
| nuclear@41 | 56 }; |
| nuclear@41 | 57 |
| nuclear@41 | 58 |
| nuclear@41 | 59 extern Renderer *rend; |
| nuclear@41 | 60 |
| nuclear@15 | 61 |
| nuclear@15 | 62 #endif // RENDERER_H_ |