dungeon_crawler
annotate prototype/src/renderer_deferred.h @ 41:acfe0c0110fc
- cleaned up the renderer
- implemented fallback (non-deferred renderer)
| author | John Tsiombikas <nuclear@member.fsf.org> |
|---|---|
| date | Thu, 30 Aug 2012 05:35:00 +0300 |
| parents | |
| children | aa86119e3295 |
| rev | line source |
|---|---|
| nuclear@41 | 1 #ifndef RENDERER_DEFERRED_H_ |
| nuclear@41 | 2 #define RENDERER_DEFERRED_H_ |
| nuclear@41 | 3 |
| nuclear@41 | 4 #include "renderer.h" |
| nuclear@41 | 5 |
| nuclear@41 | 6 #define MRT_COUNT 3 |
| nuclear@41 | 7 |
| nuclear@41 | 8 class DeferredRenderer : public Renderer { |
| nuclear@41 | 9 private: |
| nuclear@41 | 10 unsigned int fbo, rbuf_depth; |
| nuclear@41 | 11 unsigned int mrt_tex[MRT_COUNT]; |
| nuclear@41 | 12 int tex_xsz, tex_ysz; |
| nuclear@41 | 13 |
| nuclear@41 | 14 unsigned int mrt_prog; |
| nuclear@41 | 15 unsigned int deferred_omni, deferred_debug; |
| nuclear@41 | 16 |
| nuclear@41 | 17 mutable unsigned int curr_prog; |
| nuclear@41 | 18 |
| nuclear@41 | 19 bool create_fbo(); |
| nuclear@41 | 20 |
| nuclear@41 | 21 public: |
| nuclear@41 | 22 DeferredRenderer(); |
| nuclear@41 | 23 ~DeferredRenderer(); |
| nuclear@41 | 24 |
| nuclear@41 | 25 bool init(int xsz, int ysz); |
| nuclear@41 | 26 |
| nuclear@41 | 27 int get_tangent_location() const; |
| nuclear@41 | 28 unsigned int get_current_program() const; |
| nuclear@41 | 29 |
| nuclear@41 | 30 void resize(int xsz, int ysz); |
| nuclear@41 | 31 |
| nuclear@41 | 32 void render(const Level *level) const; |
| nuclear@41 | 33 }; |
| nuclear@41 | 34 |
| nuclear@41 | 35 #endif // RENDERER_DEFERRED_H_ |