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1 // Copyright (C) 2010, Guy Barrand. All rights 1 // Copyright (C) 2010, Guy Barrand. All rights reserved.
2 // See the file tools.license for terms. 2 // See the file tools.license for terms.
3 3
4 #ifndef tools_sg_gl2ps_manager 4 #ifndef tools_sg_gl2ps_manager
5 #define tools_sg_gl2ps_manager 5 #define tools_sg_gl2ps_manager
6 6
7 #include "render_manager" 7 #include "render_manager"
8 8
9 #include <map> 9 #include <map>
10 10
11 namespace tools { 11 namespace tools {
12 namespace sg { 12 namespace sg {
13 13
14 class gl2ps_manager : public virtual render_ma 14 class gl2ps_manager : public virtual render_manager {
15 typedef render_manager parent; 15 typedef render_manager parent;
16 public: 16 public:
17 TOOLS_SCLASS(tools::sg::gl2ps_manager) 17 TOOLS_SCLASS(tools::sg::gl2ps_manager)
18 virtual void* cast(const std::string& a_clas 18 virtual void* cast(const std::string& a_class) const {
19 if(void* p = cmp_cast<gl2ps_manager>(this, 19 if(void* p = cmp_cast<gl2ps_manager>(this,a_class)) {return p;}
20 else return 0; 20 else return 0;
21 } 21 }
22 public: 22 public:
23 virtual bool begin_render(int,int,unsigned i 23 virtual bool begin_render(int,int,unsigned int,unsigned int,float,float,float,float,bool = true) {return true;}
24 virtual void end_render() {} 24 virtual void end_render() {}
25 25
26 virtual unsigned int create_texture(const im 26 virtual unsigned int create_texture(const img_byte& a_img,bool /*a_NEAREST*/) {
27 m_gen_id++; //never return 0. 27 m_gen_id++; //never return 0.
28 m_gstos[m_gen_id] = a_img; 28 m_gstos[m_gen_id] = a_img;
29 return m_gen_id; 29 return m_gen_id;
30 } 30 }
31 31
32 virtual unsigned int create_gsto_from_data(s 32 virtual unsigned int create_gsto_from_data(size_t,const float*) {return 0;}
33 33
34 virtual bool is_gsto_id_valid(unsigned int a 34 virtual bool is_gsto_id_valid(unsigned int a_id) const {
35 gstos_t::const_iterator it = m_gstos.find( 35 gstos_t::const_iterator it = m_gstos.find(a_id);
36 if(it==m_gstos.end()) return false; 36 if(it==m_gstos.end()) return false;
37 return true; 37 return true;
38 } 38 }
39 virtual void delete_gsto(unsigned int a_id) 39 virtual void delete_gsto(unsigned int a_id) {
40 gstos_t::iterator it = m_gstos.find(a_id); 40 gstos_t::iterator it = m_gstos.find(a_id);
41 if(it!=m_gstos.end()) m_gstos.erase(it); 41 if(it!=m_gstos.end()) m_gstos.erase(it);
42 } 42 }
43 43
44 virtual gsto_mode get_gsto_mode() const {ret 44 virtual gsto_mode get_gsto_mode() const {return gsto_memory;}
45 virtual void set_gsto_mode(gsto_mode) {} 45 virtual void set_gsto_mode(gsto_mode) {}
46 virtual void available_gsto_modes(std::vecto 46 virtual void available_gsto_modes(std::vector<std::string>& a_v) {a_v.clear();}
47 virtual void available_not_memory_gsto_mode( 47 virtual void available_not_memory_gsto_mode(std::string& a_s) const {a_s.clear();}
48 virtual size_t used_texture_memory() const { 48 virtual size_t used_texture_memory() const {return 0;}
49 virtual size_t gstos_size() const {return 0; 49 virtual size_t gstos_size() const {return 0;}
50 public: 50 public:
51 gl2ps_manager():m_gen_id(0){ 51 gl2ps_manager():m_gen_id(0){
52 #ifdef TOOLS_MEM 52 #ifdef TOOLS_MEM
53 mem::increment(s_class().c_str()); 53 mem::increment(s_class().c_str());
54 #endif 54 #endif
55 } 55 }
56 virtual ~gl2ps_manager(){ 56 virtual ~gl2ps_manager(){
57 m_gstos.clear(); 57 m_gstos.clear();
58 #ifdef TOOLS_MEM 58 #ifdef TOOLS_MEM
59 mem::decrement(s_class().c_str()); 59 mem::decrement(s_class().c_str());
60 #endif 60 #endif
61 } 61 }
62 public: 62 public:
63 gl2ps_manager(const gl2ps_manager& a_from) 63 gl2ps_manager(const gl2ps_manager& a_from)
64 :parent(a_from) 64 :parent(a_from)
65 ,m_gen_id(0) 65 ,m_gen_id(0)
66 ,m_gstos() 66 ,m_gstos()
67 { 67 {
68 #ifdef TOOLS_MEM 68 #ifdef TOOLS_MEM
69 mem::increment(s_class().c_str()); 69 mem::increment(s_class().c_str());
70 #endif 70 #endif
71 } 71 }
72 gl2ps_manager& operator=(const gl2ps_manager 72 gl2ps_manager& operator=(const gl2ps_manager& a_from){
73 if(&a_from==this) return *this; 73 if(&a_from==this) return *this;
74 m_gen_id = 0; 74 m_gen_id = 0;
75 m_gstos.clear(); 75 m_gstos.clear();
76 return *this; 76 return *this;
77 } 77 }
78 public: 78 public:
79 bool find(unsigned int a_id,img_byte& a_img) 79 bool find(unsigned int a_id,img_byte& a_img) {
80 gstos_t::iterator it = m_gstos.find(a_id); 80 gstos_t::iterator it = m_gstos.find(a_id);
81 if(it==m_gstos.end()) return false; 81 if(it==m_gstos.end()) return false;
82 a_img = (*it).second; 82 a_img = (*it).second;
83 return true; 83 return true;
84 } 84 }
85 //void cleanup() {} 85 //void cleanup() {}
86 void delete_gstos() {m_gstos.clear();} 86 void delete_gstos() {m_gstos.clear();}
87 protected: 87 protected:
88 unsigned int m_gen_id; 88 unsigned int m_gen_id;
89 typedef std::map<unsigned int,img_byte> gsto 89 typedef std::map<unsigned int,img_byte> gstos_t;
90 gstos_t m_gstos; //only textures for the mom 90 gstos_t m_gstos; //only textures for the moment.
91 }; 91 };
92 92
93 }} 93 }}
94 94
95 #endif 95 #endif