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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_zb_manager 4 #ifndef tools_sg_zb_manager
5 #define tools_sg_zb_manager 5 #define tools_sg_zb_manager
6 6
7 #include "render_manager" 7 #include "render_manager"
8 8
9 #ifdef TOOLS_MEM 9 #ifdef TOOLS_MEM
10 #include "../mem" 10 #include "../mem"
11 #endif 11 #endif
12 12
13 #include <map> 13 #include <map>
14 14
15 namespace tools { 15 namespace tools {
16 namespace sg { 16 namespace sg {
17 17
18 class zb_manager : public virtual render_manag 18 class zb_manager : public virtual render_manager {
19 typedef render_manager parent; 19 typedef render_manager parent;
20 public: 20 public:
21 TOOLS_SCLASS(tools::sg::zb_manager) 21 TOOLS_SCLASS(tools::sg::zb_manager)
22 virtual void* cast(const std::string& a_clas 22 virtual void* cast(const std::string& a_class) const {
23 if(void* p = cmp_cast<zb_manager>(this,a_c 23 if(void* p = cmp_cast<zb_manager>(this,a_class)) {return p;}
24 else return 0; 24 else return 0;
25 } 25 }
26 public: 26 public:
27 virtual bool begin_render(int,int,unsigned i 27 virtual bool begin_render(int,int,unsigned int,unsigned int,float,float,float,float,bool = true) {return true;}
28 virtual void end_render() {} 28 virtual void end_render() {}
29 29
30 virtual unsigned int create_texture(const im 30 virtual unsigned int create_texture(const img_byte& a_img,bool /*a_NEAREST*/) {
31 m_gen_id++; //never return 0. 31 m_gen_id++; //never return 0.
32 m_gstos[m_gen_id] = a_img; 32 m_gstos[m_gen_id] = a_img;
33 return m_gen_id; 33 return m_gen_id;
34 } 34 }
35 35
36 virtual unsigned int create_gsto_from_data(s 36 virtual unsigned int create_gsto_from_data(size_t,const float*) {return 0;}
37 37
38 virtual bool is_gsto_id_valid(unsigned int a 38 virtual bool is_gsto_id_valid(unsigned int a_id) const {
39 gstos_t::const_iterator it = m_gstos.find( 39 gstos_t::const_iterator it = m_gstos.find(a_id);
40 if(it==m_gstos.end()) return false; 40 if(it==m_gstos.end()) return false;
41 return true; 41 return true;
42 } 42 }
43 virtual void delete_gsto(unsigned int a_id) 43 virtual void delete_gsto(unsigned int a_id) {
44 gstos_t::iterator it = m_gstos.find(a_id); 44 gstos_t::iterator it = m_gstos.find(a_id);
45 if(it!=m_gstos.end()) m_gstos.erase(it); 45 if(it!=m_gstos.end()) m_gstos.erase(it);
46 } 46 }
47 47
48 // 48 //
49 virtual gsto_mode get_gsto_mode() const {ret 49 virtual gsto_mode get_gsto_mode() const {return gsto_memory;}
50 virtual void set_gsto_mode(gsto_mode) {} 50 virtual void set_gsto_mode(gsto_mode) {}
51 virtual void available_gsto_modes(std::vecto 51 virtual void available_gsto_modes(std::vector<std::string>& a_v) {a_v.clear();}
52 virtual void available_not_memory_gsto_mode( 52 virtual void available_not_memory_gsto_mode(std::string& a_s) const {a_s.clear();}
53 virtual size_t used_texture_memory() const { 53 virtual size_t used_texture_memory() const {return 0;}
54 virtual size_t gstos_size() const {return 0; 54 virtual size_t gstos_size() const {return 0;}
55 public: 55 public:
56 zb_manager():m_gen_id(0){ 56 zb_manager():m_gen_id(0){
57 #ifdef TOOLS_MEM 57 #ifdef TOOLS_MEM
58 mem::increment(s_class().c_str()); 58 mem::increment(s_class().c_str());
59 #endif 59 #endif
60 } 60 }
61 virtual ~zb_manager(){ 61 virtual ~zb_manager(){
62 m_gstos.clear(); 62 m_gstos.clear();
63 #ifdef TOOLS_MEM 63 #ifdef TOOLS_MEM
64 mem::decrement(s_class().c_str()); 64 mem::decrement(s_class().c_str());
65 #endif 65 #endif
66 } 66 }
67 public: 67 public:
68 zb_manager(const zb_manager& a_from) 68 zb_manager(const zb_manager& a_from)
69 :parent(a_from) 69 :parent(a_from)
70 ,m_gen_id(0) 70 ,m_gen_id(0)
71 ,m_gstos() 71 ,m_gstos()
72 { 72 {
73 #ifdef TOOLS_MEM 73 #ifdef TOOLS_MEM
74 mem::increment(s_class().c_str()); 74 mem::increment(s_class().c_str());
75 #endif 75 #endif
76 } 76 }
77 zb_manager& operator=(const zb_manager& a_fr 77 zb_manager& operator=(const zb_manager& a_from){
78 if(&a_from==this) return *this; 78 if(&a_from==this) return *this;
79 m_gen_id = 0; 79 m_gen_id = 0;
80 m_gstos.clear(); 80 m_gstos.clear();
81 return *this; 81 return *this;
82 } 82 }
83 public: 83 public:
84 bool find(unsigned int a_id,img_byte& a_img) 84 bool find(unsigned int a_id,img_byte& a_img) {
85 gstos_t::iterator it = m_gstos.find(a_id); 85 gstos_t::iterator it = m_gstos.find(a_id);
86 if(it==m_gstos.end()) return false; 86 if(it==m_gstos.end()) return false;
87 a_img = (*it).second; 87 a_img = (*it).second;
88 return true; 88 return true;
89 } 89 }
90 //void cleanup() {} 90 //void cleanup() {}
91 void delete_gstos() {m_gstos.clear();} 91 void delete_gstos() {m_gstos.clear();}
92 protected: 92 protected:
93 unsigned int m_gen_id; 93 unsigned int m_gen_id;
94 typedef std::map<unsigned int,img_byte> gsto 94 typedef std::map<unsigned int,img_byte> gstos_t;
95 gstos_t m_gstos; //only textures for the mom 95 gstos_t m_gstos; //only textures for the moment.
96 }; 96 };
97 97
98 }} 98 }}
99 99
100 #endif 100 #endif