| Geant4 Cross Reference |
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 toolx_sg_GL_manager 4 #ifndef toolx_sg_GL_manager
5 #define toolx_sg_GL_manager 5 #define toolx_sg_GL_manager
6 6
7 #include "gl" 7 #include "gl"
8 #include "../glbuf" 8 #include "../glbuf"
9 9
10 #include <tools/sg/render_manager> 10 #include <tools/sg/render_manager>
11 #include <tools/mapmanip> 11 #include <tools/mapmanip>
12 #include <tools/carray> 12 #include <tools/carray>
13 13
14 #include <cmath> //::sqrt 14 #include <cmath> //::sqrt
15 15
16 #ifdef TOOLS_MEM 16 #ifdef TOOLS_MEM
17 #include <tools/mem> 17 #include <tools/mem>
18 #endif 18 #endif
19 19
20 namespace toolx { 20 namespace toolx {
21 namespace sg { 21 namespace sg {
22 22
23 class GL_manager : public virtual tools::sg::r 23 class GL_manager : public virtual tools::sg::render_manager {
24 typedef tools::sg::render_manager parent; 24 typedef tools::sg::render_manager parent;
25 public: 25 public:
26 TOOLS_SCLASS(toolx::sg::GL_manager) 26 TOOLS_SCLASS(toolx::sg::GL_manager)
27 virtual void* cast(const std::string& a_clas 27 virtual void* cast(const std::string& a_class) const {
28 if(void* p = tools::cmp_cast<GL_manager>(t 28 if(void* p = tools::cmp_cast<GL_manager>(this,a_class)) {return p;}
29 else return 0; 29 else return 0;
30 } 30 }
31 public: 31 public:
32 virtual bool begin_render(int a_x,int a_y,un 32 virtual bool begin_render(int a_x,int a_y,unsigned int a_ww,unsigned int a_wh,
33 float a_r,float a_ 33 float a_r,float a_g,float a_b,float a_a,bool a_clear = true) {
34 gl_clear_errors(); 34 gl_clear_errors();
35 35
36 #if TARGET_OS_IPHONE 36 #if TARGET_OS_IPHONE
37 #elif defined(ANDROID) 37 #elif defined(ANDROID)
38 #elif _WIN32 38 #elif _WIN32
39 #elif __APPLE__ // Cocoa 39 #elif __APPLE__ // Cocoa
40 // to avoid a 0x506 error message : 40 // to avoid a 0x506 error message :
41 #ifdef TOOLX_HAS_GL_VBO 41 #ifdef TOOLX_HAS_GL_VBO
42 #if GL_ARB_framebuffer_object 42 #if GL_ARB_framebuffer_object
43 if(::glCheckFramebufferStatus(GL_FRAMEBUFF 43 if(::glCheckFramebufferStatus(GL_FRAMEBUFFER)!=GL_FRAMEBUFFER_COMPLETE) {
44 //m_out << "toolx::sg::GL_manager::begin 44 //m_out << "toolx::sg::GL_manager::begin_render :"
45 // << " frame buffer not complete." 45 // << " frame buffer not complete."
46 // << std::endl; 46 // << std::endl;
47 return false; 47 return false;
48 } 48 }
49 #endif //GL_ARB_framebuffer_object 49 #endif //GL_ARB_framebuffer_object
50 #endif //TOOLX_HAS_GL_VBO 50 #endif //TOOLX_HAS_GL_VBO
51 #else 51 #else
52 #endif 52 #endif
53 53
54 // WARNING : the values set here must matc 54 // WARNING : the values set here must match the default values in sg::state.
55 55
56 // Antialiasing : 56 // Antialiasing :
57 #if TARGET_OS_IPHONE 57 #if TARGET_OS_IPHONE
58 #elif defined(ANDROID) 58 #elif defined(ANDROID)
59 ::glEnable(GL_MULTISAMPLE); 59 ::glEnable(GL_MULTISAMPLE);
60 #elif _WIN32 60 #elif _WIN32
61 #elif __APPLE__ 61 #elif __APPLE__
62 ::glEnable(GL_MULTISAMPLE); //Cocoa 62 ::glEnable(GL_MULTISAMPLE); //Cocoa
63 #else 63 #else
64 #endif 64 #endif
65 65
66 /* NOTE : not GL-ES : 66 /* NOTE : not GL-ES :
67 // ::glPolygonMode(GL_FRONT_AND_BACK,GL_ 67 // ::glPolygonMode(GL_FRONT_AND_BACK,GL_FILL);
68 // The upper is cruely lacking with povama 68 // The upper is cruely lacking with povama solid+light.
69 // ::glEnable(GL_LINE_STIPPLE); 69 // ::glEnable(GL_LINE_STIPPLE);
70 70
71 ::glDisable(GL_POLYGON_SMOOTH); 71 ::glDisable(GL_POLYGON_SMOOTH);
72 ::glAccum(GL_LOAD,1.0f); 72 ::glAccum(GL_LOAD,1.0f);
73 ::glAccum(GL_RETURN,1.0f); 73 ::glAccum(GL_RETURN,1.0f);
74 ::glReadBuffer(GL_FRONT); 74 ::glReadBuffer(GL_FRONT);
75 75
76 NOTE : GL_POLYGON_SMOOTH is here on Cocoa/ 76 NOTE : GL_POLYGON_SMOOTH is here on Cocoa/AGL, Windows/WGL but it
77 does nothing. 77 does nothing.
78 */ 78 */
79 79
80 #if TARGET_OS_IPHONE 80 #if TARGET_OS_IPHONE
81 // GL-ES 81 // GL-ES
82 #elif defined(ANDROID) 82 #elif defined(ANDROID)
83 // GL-ES 83 // GL-ES
84 #else 84 #else
85 ::glDisable(GL_POLYGON_STIPPLE); //CoinGL 85 ::glDisable(GL_POLYGON_STIPPLE); //CoinGL : reading a .wrl having Material::transparency may enable GL_POLYGON_STIPPLE.
86 #endif 86 #endif
87 87
88 /* 88 /*
89 ::printf("debug : is enabled %d\n",::glIsE 89 ::printf("debug : is enabled %d\n",::glIsEnabled(GL_COLOR_MATERIAL));
90 {GLfloat v[4]; 90 {GLfloat v[4];
91 ::glGetMaterialfv(GL_FRONT,GL_AMBIENT,v); 91 ::glGetMaterialfv(GL_FRONT,GL_AMBIENT,v);
92 ::printf("debug : ambient : %g %g %g %g\n" 92 ::printf("debug : ambient : %g %g %g %g\n",v[0],v[1],v[2],v[3]);}
93 {GLfloat v[4]; 93 {GLfloat v[4];
94 ::glGetMaterialfv(GL_FRONT,GL_DIFFUSE,v); 94 ::glGetMaterialfv(GL_FRONT,GL_DIFFUSE,v);
95 ::printf("debug : diffuse : %g %g %g %g\n" 95 ::printf("debug : diffuse : %g %g %g %g\n",v[0],v[1],v[2],v[3]);}
96 {GLfloat v[4]; 96 {GLfloat v[4];
97 ::glGetMaterialfv(GL_FRONT,GL_SPECULAR,v); 97 ::glGetMaterialfv(GL_FRONT,GL_SPECULAR,v);
98 ::printf("debug : specular : %g %g %g %g\n 98 ::printf("debug : specular : %g %g %g %g\n",v[0],v[1],v[2],v[3]);}
99 {GLfloat v[4]; 99 {GLfloat v[4];
100 ::glGetMaterialfv(GL_FRONT,GL_EMISSION,v); 100 ::glGetMaterialfv(GL_FRONT,GL_EMISSION,v);
101 ::printf("debug : emission : %g %g %g %g\n 101 ::printf("debug : emission : %g %g %g %g\n",v[0],v[1],v[2],v[3]);}
102 {GLfloat shine; 102 {GLfloat shine;
103 ::glGetMaterialfv(GL_FRONT,GL_SHININESS,&s 103 ::glGetMaterialfv(GL_FRONT,GL_SHININESS,&shine);
104 ::printf("debug : shine : %g\n",shine);} 104 ::printf("debug : shine : %g\n",shine);}
105 debug : is enabled 0 105 debug : is enabled 0
106 debug : ambient : 0.2 0.2 0.2 1 106 debug : ambient : 0.2 0.2 0.2 1
107 debug : diffuse : 0.8 0.8 0.8 1 107 debug : diffuse : 0.8 0.8 0.8 1
108 debug : specular : 0 0 0 1 108 debug : specular : 0 0 0 1
109 debug : emission : 0 0 0 1 109 debug : emission : 0 0 0 1
110 debug : shine : 0 110 debug : shine : 0
111 */ 111 */
112 112
113 ::glEnable(GL_NORMALIZE); 113 ::glEnable(GL_NORMALIZE);
114 ::glShadeModel(GL_FLAT); 114 ::glShadeModel(GL_FLAT);
115 //::glShadeModel(GL_SMOOTH); 115 //::glShadeModel(GL_SMOOTH);
116 // GL-ES : ::glMaterialfv does not work. W 116 // GL-ES : ::glMaterialfv does not work. We then use :
117 // ::glEnable(GL_COLOR_MATERIAL) a 117 // ::glEnable(GL_COLOR_MATERIAL) and ::glColor.
118 //::glColorMaterial(GL_FRONT, GL_DIFFUSE); 118 //::glColorMaterial(GL_FRONT, GL_DIFFUSE); //?
119 ::glEnable(GL_COLOR_MATERIAL); 119 ::glEnable(GL_COLOR_MATERIAL);
120 120
121 /* 121 /*
122 debug : is enabled 1 122 debug : is enabled 1
123 debug : ambient : 1 1 1 1 123 debug : ambient : 1 1 1 1
124 debug : diffuse : 1 1 1 1 124 debug : diffuse : 1 1 1 1
125 debug : specular : 0 0 0 1 125 debug : specular : 0 0 0 1
126 debug : emission : 0 0 0 1 126 debug : emission : 0 0 0 1
127 debug : shine : 0 127 debug : shine : 0
128 */ 128 */
129 129
130 // to handle transparency (same as SoGLRen 130 // to handle transparency (same as SoGLRenderAction::SCREEN_DOOR ?) :
131 //::glEnable(GL_BLEND); 131 //::glEnable(GL_BLEND);
132 // NOTE : with Cocoa+AppleGL on macOS-10.1 132 // NOTE : with Cocoa+AppleGL on macOS-10.14 (Mojave), it appears that points are blended ! (Even if alpha color is 1).
133 // Seen with some simulated catalog 133 // Seen with some simulated catalog of galaxies done for LSST/DC2.
134 // To master this, we disable GL_BL 134 // To master this, we disable GL_BLEND by default. Then people wanting some transparency have to
135 // use the tools::sg::blend node in 135 // use the tools::sg::blend node in their scene graph.
136 ::glDisable(GL_BLEND); //must be in sync w 136 ::glDisable(GL_BLEND); //must be in sync with tools::sg::state.m_GL_BLEND and sg::blend node default.
137 ::glBlendFunc(GL_SRC_ALPHA,GL_ONE_MINUS_SR 137 ::glBlendFunc(GL_SRC_ALPHA,GL_ONE_MINUS_SRC_ALPHA);
138 138
139 //WARNING : the below glEnable/glDisable c 139 //WARNING : the below glEnable/glDisable corresponds
140 // to defaults in tools::sg::stat 140 // to defaults in tools::sg::state.
141 ::glEnable(GL_DEPTH_TEST); 141 ::glEnable(GL_DEPTH_TEST);
142 ::glDisable(GL_LIGHTING); 142 ::glDisable(GL_LIGHTING);
143 ::glFrontFace(GL_CCW); 143 ::glFrontFace(GL_CCW);
144 ::glEnable(GL_CULL_FACE); 144 ::glEnable(GL_CULL_FACE);
145 ::glDisable(GL_POLYGON_OFFSET_FILL); 145 ::glDisable(GL_POLYGON_OFFSET_FILL);
146 ::glDisable(GL_TEXTURE_2D); 146 ::glDisable(GL_TEXTURE_2D);
147 147
148 ::glDisable(GL_POINT_SMOOTH); 148 ::glDisable(GL_POINT_SMOOTH);
149 ::glPointSize(1); 149 ::glPointSize(1);
150 ::glDisable(GL_LINE_SMOOTH); //NOTE : it d 150 ::glDisable(GL_LINE_SMOOTH); //NOTE : it does not work on all platforms !
151 ::glLineWidth(1); 151 ::glLineWidth(1);
152 152
153 ::glViewport(a_x,a_y,a_ww,a_wh); 153 ::glViewport(a_x,a_y,a_ww,a_wh);
154 154
155 // NOTE : iOS : glScissor logic does not wo 155 // NOTE : iOS : glScissor logic does not work properly with Apple multisampling.
156 // But it appears that it is not nee 156 // But it appears that it is not needed for VR split views.
157 // Here a combination glViewport+[co 157 // Here a combination glViewport+[correct camera lrbt] does the clipping job (???).
158 // (But the clear color should be th 158 // (But the clear color should be the same for both views).
159 //::glEnable(GL_SCISSOR_TEST); 159 //::glEnable(GL_SCISSOR_TEST);
160 //::glScissor(a_x,a_y,a_ww,a_wh); 160 //::glScissor(a_x,a_y,a_ww,a_wh);
161 161
162 //NOTE : a=0 coworks with the below logic 162 //NOTE : a=0 coworks with the below logic to handle transparent background.
163 if(a_clear) { 163 if(a_clear) {
164 ::glClearColor(a_r,a_g,a_b,0); 164 ::glClearColor(a_r,a_g,a_b,0);
165 ::glClear(GL_COLOR_BUFFER_BIT); 165 ::glClear(GL_COLOR_BUFFER_BIT);
166 ::glClear(GL_DEPTH_BUFFER_BIT); 166 ::glClear(GL_DEPTH_BUFFER_BIT);
167 } 167 }
168 168
169 //WARNING : Android, iPhone : only one glP 169 //WARNING : Android, iPhone : only one glPushMatrix ok !
170 ::glMatrixMode(GL_PROJECTION); 170 ::glMatrixMode(GL_PROJECTION);
171 ::glLoadIdentity(); 171 ::glLoadIdentity();
172 172
173 //WARNING : we take the convention that th 173 //WARNING : we take the convention that the current mode is MODELVIEW
174 ::glMatrixMode(GL_MODELVIEW); 174 ::glMatrixMode(GL_MODELVIEW);
175 ::glLoadIdentity(); 175 ::glLoadIdentity();
176 176
177 //m_clear_color.set_a(0.2); 177 //m_clear_color.set_a(0.2);
178 178
179 // to handle a transparent background : 179 // to handle a transparent background :
180 //NOTE : not tested on Android and iOS. 180 //NOTE : not tested on Android and iOS.
181 // dst color : 181 // dst color :
182 // cr * alpha + cr * (1-alpha) = cr 182 // cr * alpha + cr * (1-alpha) = cr
183 // cg * alpha + cg * (1-alpha) = cg 183 // cg * alpha + cg * (1-alpha) = cg
184 // cb * alpha + cb * (1-alpha) = cb 184 // cb * alpha + cb * (1-alpha) = cb
185 // alpha*alpha + 0 * (1-alpha) = ca => 185 // alpha*alpha + 0 * (1-alpha) = ca => alpha = sqrt(ca)
186 186
187 {::glColor4f(a_r,a_g,a_b,::sqrt(a_a)); 187 {::glColor4f(a_r,a_g,a_b,::sqrt(a_a));
188 float xyzs[12]; 188 float xyzs[12];
189 xyzs[0] = -1;xyzs[ 1] = -1;xyzs[ 2] = 0; 189 xyzs[0] = -1;xyzs[ 1] = -1;xyzs[ 2] = 0;
190 xyzs[3] = 1;xyzs[ 4] = -1;xyzs[ 5] = 0; 190 xyzs[3] = 1;xyzs[ 4] = -1;xyzs[ 5] = 0;
191 xyzs[6] = 1;xyzs[ 7] = 1;xyzs[ 8] = 0; 191 xyzs[6] = 1;xyzs[ 7] = 1;xyzs[ 8] = 0;
192 xyzs[9] = -1;xyzs[10] = 1;xyzs[11] = 0; 192 xyzs[9] = -1;xyzs[10] = 1;xyzs[11] = 0;
193 ::glDisable(GL_DEPTH_TEST); 193 ::glDisable(GL_DEPTH_TEST);
194 ::glEnableClientState(GL_VERTEX_ARRAY); 194 ::glEnableClientState(GL_VERTEX_ARRAY);
195 ::glVertexPointer(3,GL_FLOAT,0,xyzs); 195 ::glVertexPointer(3,GL_FLOAT,0,xyzs);
196 ::glDrawArrays(GL_TRIANGLE_FAN,0,4); 196 ::glDrawArrays(GL_TRIANGLE_FAN,0,4);
197 ::glDisableClientState(GL_VERTEX_ARRAY); 197 ::glDisableClientState(GL_VERTEX_ARRAY);
198 ::glEnable(GL_DEPTH_TEST);} 198 ::glEnable(GL_DEPTH_TEST);}
199 199
200 return true; 200 return true;
201 } 201 }
202 202
203 virtual void end_render() { 203 virtual void end_render() {
204 ::glFinish(); 204 ::glFinish();
205 gl_dump_if_errors(m_out,"toolx::sg::GL_man 205 gl_dump_if_errors(m_out,"toolx::sg::GL_manager::end_render :");
206 } 206 }
207 207
208 //////////////////////////////////////////// 208 ////////////////////////////////////////////////
209 /// texture : ////////////////////////////// 209 /// texture : //////////////////////////////////
210 //////////////////////////////////////////// 210 ////////////////////////////////////////////////
211 virtual unsigned int create_texture(const to 211 virtual unsigned int create_texture(const tools::img_byte& a_img,bool a_NEAREST) {
212 212
213 unsigned int gl_id; 213 unsigned int gl_id;
214 ::glGenTextures(1,&gl_id); 214 ::glGenTextures(1,&gl_id);
215 if(!gl_id) return 0; 215 if(!gl_id) return 0;
216 216
217 #ifdef TOOLS_MEM 217 #ifdef TOOLS_MEM
218 tools::mem::increment(tools::s_tex().c_str 218 tools::mem::increment(tools::s_tex().c_str());
219 #endif 219 #endif
220 unsigned int gsto_size = a_img.size(); 220 unsigned int gsto_size = a_img.size();
221 ::glBindTexture(GL_TEXTURE_2D,gl_id); 221 ::glBindTexture(GL_TEXTURE_2D,gl_id);
222 bool status = true; 222 bool status = true;
223 {int sz; 223 {int sz;
224 ::glGetIntegerv(GL_MAX_TEXTURE_SIZE,&sz); 224 ::glGetIntegerv(GL_MAX_TEXTURE_SIZE,&sz);
225 // MacBookPro : it returns 8192. 225 // MacBookPro : it returns 8192.
226 // Android : it returns 2048. 226 // Android : it returns 2048.
227 // iPad1 : it returns 2048. 227 // iPad1 : it returns 2048.
228 // iPod : it returns ? 228 // iPod : it returns ?
229 //::printf("debug : GL_MAX_TEXTURE_SIZE : %d 229 //::printf("debug : GL_MAX_TEXTURE_SIZE : %d\n",sz);
230 tools::img_byte res; 230 tools::img_byte res;
231 if(!sz) { 231 if(!sz) {
232 m_out << "toolx::sg::gl::tex_img : warni 232 m_out << "toolx::sg::gl::tex_img : warning : GL_MAX_TEXTURE_SIZE is zero." << std::endl;
233 status = gl_tex_img(m_out,a_img); 233 status = gl_tex_img(m_out,a_img);
234 } else { 234 } else {
235 if(a_img.check_gl_limit(sz,res)) { 235 if(a_img.check_gl_limit(sz,res)) {
236 if(res.is_empty()) { //a_img does not ex 236 if(res.is_empty()) { //a_img does not exceed.
237 status = gl_tex_img(m_out,a_img); 237 status = gl_tex_img(m_out,a_img);
238 } else { 238 } else {
239 m_out << "toolx::sg::gl::tex_img : war 239 m_out << "toolx::sg::gl::tex_img : warning : img size > GL_MAX_TEXTURE_SIZE (" << sz << ")." << std::endl;
240 status = gl_tex_img(m_out,res); 240 status = gl_tex_img(m_out,res);
241 gsto_size = res.size(); 241 gsto_size = res.size();
242 } 242 }
243 } else { 243 } else {
244 m_out << "toolx::sg::gl::tex_img :" 244 m_out << "toolx::sg::gl::tex_img :"
245 << " warning : img size > GL_MAX_T 245 << " warning : img size > GL_MAX_TEXTURE_SIZE (" << sz << ") but can't reduce."
246 << std::endl; 246 << std::endl;
247 status = false; 247 status = false;
248 }}} 248 }}}
249 249
250 if(a_NEAREST) { 250 if(a_NEAREST) {
251 ::glTexParameteri(GL_TEXTURE_2D,GL_TEXTU 251 ::glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MIN_FILTER,GL_NEAREST); //good to see astro images pixels.
252 ::glTexParameteri(GL_TEXTURE_2D,GL_TEXTU 252 ::glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MAG_FILTER,GL_NEAREST); //idem.
253 } else { 253 } else {
254 ::glTexParameteri(GL_TEXTURE_2D,GL_TEXTU 254 ::glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MIN_FILTER,GL_LINEAR);
255 ::glTexParameteri(GL_TEXTURE_2D,GL_TEXTU 255 ::glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MAG_FILTER,GL_LINEAR);
256 } 256 }
257 ::glBindTexture(GL_TEXTURE_2D,0); 257 ::glBindTexture(GL_TEXTURE_2D,0);
258 258
259 if(!status) { 259 if(!status) {
260 gl_dump_if_errors(m_out,"toolx::sg::GL_m 260 gl_dump_if_errors(m_out,"toolx::sg::GL_manager::create_texture (1) :");
261 ::glDeleteTextures(1,&gl_id); 261 ::glDeleteTextures(1,&gl_id);
262 #ifdef TOOLS_MEM 262 #ifdef TOOLS_MEM
263 tools::mem::decrement(tools::s_tex().c_s 263 tools::mem::decrement(tools::s_tex().c_str());
264 #endif 264 #endif
265 gl_id = 0; 265 gl_id = 0;
266 gl_clear_errors(); 266 gl_clear_errors();
267 return 0; 267 return 0;
268 } 268 }
269 269
270 if(gl_dump_if_errors(m_out,"toolx::sg::GL_ 270 if(gl_dump_if_errors(m_out,"toolx::sg::GL_manager::create_texture (2) :")) {
271 ::glDeleteTextures(1,&gl_id); 271 ::glDeleteTextures(1,&gl_id);
272 #ifdef TOOLS_MEM 272 #ifdef TOOLS_MEM
273 tools::mem::decrement(tools::s_tex().c_s 273 tools::mem::decrement(tools::s_tex().c_str());
274 #endif 274 #endif
275 gl_id = 0; 275 gl_id = 0;
276 gl_clear_errors(); 276 gl_clear_errors();
277 return 0; 277 return 0;
278 } 278 }
279 279
280 unsigned int _id = m_gen_id;m_gen_id++; 280 unsigned int _id = m_gen_id;m_gen_id++;
281 m_gstos[_id] = new gsto_t(gsto_t::kind_tex 281 m_gstos[_id] = new gsto_t(gsto_t::kind_texture,gl_id,gsto_size,0);
282 return _id; 282 return _id;
283 } 283 }
284 284
285 //////////////////////////////////////////// 285 ////////////////////////////////////////////////
286 /// VBO //////////////////////////////////// 286 /// VBO ////////////////////////////////////////
287 //////////////////////////////////////////// 287 ////////////////////////////////////////////////
288 virtual unsigned int create_gsto_from_data(s 288 virtual unsigned int create_gsto_from_data(size_t a_floatn,const float* a_data) {
289 if(!a_floatn) return 0; 289 if(!a_floatn) return 0;
290 switch(m_gsto_mode) { 290 switch(m_gsto_mode) {
291 case tools::sg::gsto_gl_vbo:{ 291 case tools::sg::gsto_gl_vbo:{
292 #ifdef TOOLX_HAS_GL_VBO 292 #ifdef TOOLX_HAS_GL_VBO
293 unsigned int gl_id = 0; 293 unsigned int gl_id = 0;
294 ::glGenBuffers(1,&gl_id); 294 ::glGenBuffers(1,&gl_id);
295 if(!gl_id) { 295 if(!gl_id) {
296 if(!m_warned) { 296 if(!m_warned) {
297 m_warned = true; 297 m_warned = true;
298 m_out << "toolx::sg::GL_manager::cre 298 m_out << "toolx::sg::GL_manager::create_gsto_from_data : glGenBuffers failed ()." << std::endl;
299 } 299 }
300 return 0; 300 return 0;
301 } 301 }
302 #ifdef TOOLS_MEM 302 #ifdef TOOLS_MEM
303 tools::mem::increment(tools::s_gsto().c_ 303 tools::mem::increment(tools::s_gsto().c_str());
304 #endif 304 #endif
305 305
306 ::glBindBuffer(GL_ARRAY_BUFFER,gl_id); 306 ::glBindBuffer(GL_ARRAY_BUFFER,gl_id);
307 ::glBufferData(GL_ARRAY_BUFFER, 307 ::glBufferData(GL_ARRAY_BUFFER,
308 a_floatn*sizeof(float),a_ 308 a_floatn*sizeof(float),a_data,
309 GL_STATIC_DRAW); 309 GL_STATIC_DRAW);
310 ::glBindBuffer(GL_ARRAY_BUFFER,0); 310 ::glBindBuffer(GL_ARRAY_BUFFER,0);
311 311
312 if(gl_dump_if_errors(m_out,"toolx::sg::G 312 if(gl_dump_if_errors(m_out,"toolx::sg::GL_manager::create_gsto_from_data :")) {
313 ::glDeleteBuffers(1,&gl_id); 313 ::glDeleteBuffers(1,&gl_id);
314 #ifdef TOOLS_MEM 314 #ifdef TOOLS_MEM
315 tools::mem::decrement(tools::s_gsto(). 315 tools::mem::decrement(tools::s_gsto().c_str());
316 #endif 316 #endif
317 gl_id = 0; 317 gl_id = 0;
318 gl_clear_errors(); 318 gl_clear_errors();
319 return 0; 319 return 0;
320 } 320 }
321 321
322 unsigned int _id = m_gen_id;m_gen_id++; 322 unsigned int _id = m_gen_id;m_gen_id++;
323 m_gstos[_id] = new gsto_t(gsto_t::kind_b 323 m_gstos[_id] = new gsto_t(gsto_t::kind_buffer,gl_id,a_floatn*sizeof(float),0);
324 return _id; 324 return _id;
325 #else //!TOOLX_HAS_GL_VBO 325 #else //!TOOLX_HAS_GL_VBO
326 m_out << "toolx::sg::GL_manager::create_ 326 m_out << "toolx::sg::GL_manager::create_gsto_from_data :"
327 << " gsto mode is gl_vbo but class 327 << " gsto mode is gl_vbo but class not compiled with TOOLX_HAS_GL_VBO."
328 << std::endl; 328 << std::endl;
329 return 0; 329 return 0;
330 #endif //TOOLX_HAS_GL_VBO 330 #endif //TOOLX_HAS_GL_VBO
331 }break; 331 }break;
332 case tools::sg::gsto_gl_list:{ 332 case tools::sg::gsto_gl_list:{
333 unsigned int gl_id = 0; 333 unsigned int gl_id = 0;
334 unsigned int _id = m_gen_id;m_gen_id++; 334 unsigned int _id = m_gen_id;m_gen_id++;
335 m_gstos[_id] = new gsto_t(gsto_t::kind_l 335 m_gstos[_id] = new gsto_t(gsto_t::kind_list,gl_id,a_floatn*sizeof(float),a_data);
336 return _id; 336 return _id;
337 }break; 337 }break;
338 case tools::sg::gsto_memory:{ 338 case tools::sg::gsto_memory:{
339 unsigned int gl_id = 0; 339 unsigned int gl_id = 0;
340 unsigned int _id = m_gen_id;m_gen_id++; 340 unsigned int _id = m_gen_id;m_gen_id++;
341 m_gstos[_id] = new gsto_t(gsto_t::kind_m 341 m_gstos[_id] = new gsto_t(gsto_t::kind_memory,gl_id,a_floatn*sizeof(float),a_data);
342 return _id; 342 return _id;
343 }break; 343 }break;
344 } 344 }
345 return 0; 345 return 0;
346 } 346 }
347 347
348 virtual bool is_gsto_id_valid(unsigned int a 348 virtual bool is_gsto_id_valid(unsigned int a_id) const {
349 std::map<unsigned int,gsto_t*>::const_iter 349 std::map<unsigned int,gsto_t*>::const_iterator it = m_gstos.find(a_id);
350 if(it==m_gstos.end()) return false; 350 if(it==m_gstos.end()) return false;
351 return (*it).second->is_valid(); 351 return (*it).second->is_valid();
352 } 352 }
353 353
354 virtual void delete_gsto(unsigned int a_id){ 354 virtual void delete_gsto(unsigned int a_id){
355 tools::delete_key<unsigned int,gsto_t>(m_g 355 tools::delete_key<unsigned int,gsto_t>(m_gstos,a_id);
356 } 356 }
357 357
358 //////////////////////////////////////////// 358 ////////////////////////////////////////////////////////
359 //////////////////////////////////////////// 359 ////////////////////////////////////////////////////////
360 //////////////////////////////////////////// 360 ////////////////////////////////////////////////////////
361 361
362 float* gsto_data(unsigned int a_id) const { 362 float* gsto_data(unsigned int a_id) const {
363 std::map<unsigned int,gsto_t*>::const_iter 363 std::map<unsigned int,gsto_t*>::const_iterator it = m_gstos.find(a_id);
364 if(it==m_gstos.end()) return 0; 364 if(it==m_gstos.end()) return 0;
365 return (*it).second->m_data; 365 return (*it).second->m_data;
366 } 366 }
367 367
368 unsigned int gsto_gl_list_id(unsigned int a_ 368 unsigned int gsto_gl_list_id(unsigned int a_id,bool& a_created) const {
369 std::map<unsigned int,gsto_t*>::const_iter 369 std::map<unsigned int,gsto_t*>::const_iterator it = m_gstos.find(a_id);
370 if(it==m_gstos.end()) {a_created = false;r 370 if(it==m_gstos.end()) {a_created = false;return 0;}
371 if((*it).second->m_kind!=gsto_t::kind_list 371 if((*it).second->m_kind!=gsto_t::kind_list) {a_created = false;return 0;}
372 if((*it).second->m_gl_id) { 372 if((*it).second->m_gl_id) {
373 a_created = false; 373 a_created = false;
374 return (*it).second->m_gl_id; 374 return (*it).second->m_gl_id;
375 } else { 375 } else {
376 #ifdef TOOLX_HAS_GL_LIST 376 #ifdef TOOLX_HAS_GL_LIST
377 unsigned int _id = ::glGenLists(1); 377 unsigned int _id = ::glGenLists(1);
378 if(!_id) {a_created = false;return 0;} 378 if(!_id) {a_created = false;return 0;}
379 #ifdef TOOLS_MEM 379 #ifdef TOOLS_MEM
380 tools::mem::increment(tools::s_gsto().c_ 380 tools::mem::increment(tools::s_gsto().c_str());
381 #endif 381 #endif
382 a_created = true; 382 a_created = true;
383 (*it).second->m_gl_id = _id; 383 (*it).second->m_gl_id = _id;
384 return _id; 384 return _id;
385 #else 385 #else
386 a_created = false; 386 a_created = false;
387 return 0; 387 return 0;
388 #endif 388 #endif
389 } 389 }
390 } 390 }
391 391
392 //////////////////////////////////////////// 392 ////////////////////////////////////////////////////////
393 //////////////////////////////////////////// 393 ////////////////////////////////////////////////////////
394 //////////////////////////////////////////// 394 ////////////////////////////////////////////////////////
395 virtual tools::sg::gsto_mode get_gsto_mode() 395 virtual tools::sg::gsto_mode get_gsto_mode() const {return m_gsto_mode;}
396 396
397 virtual void set_gsto_mode(tools::sg::gsto_m 397 virtual void set_gsto_mode(tools::sg::gsto_mode a_v) {
398 if(a_v==m_gsto_mode) return; 398 if(a_v==m_gsto_mode) return;
399 tools::safe_clear<unsigned int,gsto_t>(m_g 399 tools::safe_clear<unsigned int,gsto_t>(m_gstos);
400 switch(a_v) { 400 switch(a_v) {
401 case tools::sg::gsto_gl_vbo:{ 401 case tools::sg::gsto_gl_vbo:{
402 #ifdef TOOLX_HAS_GL_VBO 402 #ifdef TOOLX_HAS_GL_VBO
403 m_gsto_mode = a_v; 403 m_gsto_mode = a_v;
404 #else 404 #else
405 m_gsto_mode = tools::sg::gsto_memory; 405 m_gsto_mode = tools::sg::gsto_memory;
406 #endif 406 #endif
407 }break; 407 }break;
408 case tools::sg::gsto_gl_list:{ 408 case tools::sg::gsto_gl_list:{
409 #ifdef TOOLX_HAS_GL_LIST 409 #ifdef TOOLX_HAS_GL_LIST
410 m_gsto_mode = a_v; 410 m_gsto_mode = a_v;
411 #else 411 #else
412 m_gsto_mode = tools::sg::gsto_memory; 412 m_gsto_mode = tools::sg::gsto_memory;
413 #endif 413 #endif
414 }break; 414 }break;
415 case tools::sg::gsto_memory:{ 415 case tools::sg::gsto_memory:{
416 m_gsto_mode = tools::sg::gsto_memory; 416 m_gsto_mode = tools::sg::gsto_memory;
417 }break; 417 }break;
418 } 418 }
419 } 419 }
420 420
421 virtual void available_gsto_modes(std::vecto 421 virtual void available_gsto_modes(std::vector<std::string>& a_vs) {
422 a_vs.clear(); 422 a_vs.clear();
423 #ifdef TOOLX_HAS_GL_VBO 423 #ifdef TOOLX_HAS_GL_VBO
424 a_vs.push_back(tools::sg::s_gsto_gl_vbo()) 424 a_vs.push_back(tools::sg::s_gsto_gl_vbo());
425 #endif 425 #endif
426 #ifdef TOOLX_HAS_GL_LIST 426 #ifdef TOOLX_HAS_GL_LIST
427 a_vs.push_back(tools::sg::s_gsto_gl_list() 427 a_vs.push_back(tools::sg::s_gsto_gl_list());
428 #endif 428 #endif
429 a_vs.push_back(tools::sg::s_gsto_memory()) 429 a_vs.push_back(tools::sg::s_gsto_memory());
430 } 430 }
431 431
432 virtual void available_not_memory_gsto_mode( 432 virtual void available_not_memory_gsto_mode(std::string& a_v) const {
433 a_v.clear(); 433 a_v.clear();
434 #ifdef TOOLX_HAS_GL_VBO 434 #ifdef TOOLX_HAS_GL_VBO
435 a_v = tools::sg::s_gsto_gl_vbo(); 435 a_v = tools::sg::s_gsto_gl_vbo();
436 #endif 436 #endif
437 #ifdef TOOLX_HAS_GL_LIST 437 #ifdef TOOLX_HAS_GL_LIST
438 if(a_v.empty()) a_v = tools::sg::s_gsto_gl 438 if(a_v.empty()) a_v = tools::sg::s_gsto_gl_list();
439 #endif 439 #endif
440 } 440 }
441 441
442 virtual size_t used_texture_memory() const { 442 virtual size_t used_texture_memory() const {
443 size_t sz = 0; 443 size_t sz = 0;
444 std::map<unsigned int,gsto_t*>::const_iter 444 std::map<unsigned int,gsto_t*>::const_iterator it;
445 for(it=m_gstos.begin();it!=m_gstos.end();+ 445 for(it=m_gstos.begin();it!=m_gstos.end();++it) {
446 if((*it).second->m_kind==gsto_t::kind_te 446 if((*it).second->m_kind==gsto_t::kind_texture) sz += (*it).second->m_size;
447 } 447 }
448 return sz; 448 return sz;
449 } 449 }
450 450
451 virtual size_t gstos_size() const { 451 virtual size_t gstos_size() const {
452 size_t sz = 0; 452 size_t sz = 0;
453 std::map<unsigned int,gsto_t*>::const_iter 453 std::map<unsigned int,gsto_t*>::const_iterator it;
454 for(it=m_gstos.begin();it!=m_gstos.end();+ 454 for(it=m_gstos.begin();it!=m_gstos.end();++it) sz += (*it).second->m_size;
455 return sz; 455 return sz;
456 } 456 }
457 457
458 public: 458 public:
459 GL_manager(std::ostream& a_out) 459 GL_manager(std::ostream& a_out)
460 :m_out(a_out) 460 :m_out(a_out)
461 ,m_gen_id(1) 461 ,m_gen_id(1)
462 #ifdef TOOLX_HAS_GL_VBO 462 #ifdef TOOLX_HAS_GL_VBO
463 ,m_gsto_mode(tools::sg::gsto_gl_vbo) //prior 463 ,m_gsto_mode(tools::sg::gsto_gl_vbo) //priority to GL VBOs.
464 #elif TOOLX_HAS_GL_LIST 464 #elif TOOLX_HAS_GL_LIST
465 ,m_gsto_mode(tools::sg::gsto_gl_list) 465 ,m_gsto_mode(tools::sg::gsto_gl_list)
466 #else 466 #else
467 ,m_gsto_mode(tools::sg::gsto_memory) 467 ,m_gsto_mode(tools::sg::gsto_memory)
468 #endif 468 #endif
469 ,m_warned(false) 469 ,m_warned(false)
470 {} 470 {}
471 virtual ~GL_manager(){ 471 virtual ~GL_manager(){
472 tools::safe_clear<unsigned int,gsto_t>(m_g 472 tools::safe_clear<unsigned int,gsto_t>(m_gstos);
473 } 473 }
474 public: 474 public:
475 GL_manager(const GL_manager& a_from) 475 GL_manager(const GL_manager& a_from)
476 :parent(a_from) 476 :parent(a_from)
477 ,m_out(a_from.m_out) 477 ,m_out(a_from.m_out)
478 ,m_gen_id(a_from.m_gen_id) 478 ,m_gen_id(a_from.m_gen_id)
479 ,m_gsto_mode(a_from.m_gsto_mode) 479 ,m_gsto_mode(a_from.m_gsto_mode)
480 ,m_warned(false) 480 ,m_warned(false)
481 {} 481 {}
482 GL_manager& operator=(const GL_manager& a_fr 482 GL_manager& operator=(const GL_manager& a_from){
483 if(&a_from==this) return *this; 483 if(&a_from==this) return *this;
484 m_gen_id = a_from.m_gen_id; 484 m_gen_id = a_from.m_gen_id;
485 m_gsto_mode = a_from.m_gsto_mode; 485 m_gsto_mode = a_from.m_gsto_mode;
486 tools::safe_clear<unsigned int,gsto_t>(m_g 486 tools::safe_clear<unsigned int,gsto_t>(m_gstos);
487 m_warned = false; 487 m_warned = false;
488 return *this; 488 return *this;
489 } 489 }
490 490
491 public: 491 public:
492 void bind_gsto(unsigned int a_id) { 492 void bind_gsto(unsigned int a_id) {
493 std::map<unsigned int,gsto_t*>::const_iter 493 std::map<unsigned int,gsto_t*>::const_iterator it = m_gstos.find(a_id);
494 if(it==m_gstos.end()) return; 494 if(it==m_gstos.end()) return;
495 (*it).second->bind(); 495 (*it).second->bind();
496 } 496 }
497 497
498 void delete_gstos() { 498 void delete_gstos() {
499 tools::safe_clear<unsigned int,gsto_t>(m_g 499 tools::safe_clear<unsigned int,gsto_t>(m_gstos);
500 } 500 }
501 501
502 public: 502 public:
503 503
504 static unsigned char* get_rgbas(unsigned int 504 static unsigned char* get_rgbas(unsigned int a_w,unsigned int a_h) {
505 //WARNING : it does OpenGL. Under Android 505 //WARNING : it does OpenGL. Under Android it should be executed
506 // in the OpenGL thread. 506 // in the OpenGL thread.
507 //NOTE : Android, iOS : RGB produces a bla 507 //NOTE : Android, iOS : RGB produces a black image.
508 unsigned char* rgbas = new unsigned char[4 508 unsigned char* rgbas = new unsigned char[4 * a_w * a_h];
509 if(!rgbas) return 0; 509 if(!rgbas) return 0;
510 ::glPixelStorei(GL_PACK_ALIGNMENT,1); //ne 510 ::glPixelStorei(GL_PACK_ALIGNMENT,1); //needed with Cocoa.
511 ::glReadPixels(0,0,a_w,a_h,GL_RGBA,GL_UNSI 511 ::glReadPixels(0,0,a_w,a_h,GL_RGBA,GL_UNSIGNED_BYTE,rgbas);
512 /*{size_t number = 4 * a_w * a_h; 512 /*{size_t number = 4 * a_w * a_h;
513 size_t count_not_255 = 0; 513 size_t count_not_255 = 0;
514 for(size_t item=3;item<number;item+=4) { 514 for(size_t item=3;item<number;item+=4) {
515 unsigned char a = rgbas[item]; 515 unsigned char a = rgbas[item];
516 if(a!=255) { 516 if(a!=255) {
517 ::printf("%lu : %d\n",item,a); 517 ::printf("%lu : %d\n",item,a);
518 count_not_255++; 518 count_not_255++;
519 rgbas[item] = 255; 519 rgbas[item] = 255;
520 } 520 }
521 } 521 }
522 ::printf("not_255 : %lu\n",count_not_255); 522 ::printf("not_255 : %lu\n",count_not_255);}*/
523 return rgbas; 523 return rgbas;
524 } 524 }
525 525
526 #if defined(TARGET_OS_IPHONE) || defined(ANDRO 526 #if defined(TARGET_OS_IPHONE) || defined(ANDROID)
527 static unsigned char* get_rgbs(unsigned int 527 static unsigned char* get_rgbs(unsigned int a_w,unsigned int a_h) {
528 unsigned char* rgbas = get_rgbas(a_w,a_h); 528 unsigned char* rgbas = get_rgbas(a_w,a_h);
529 if(!rgbas) return 0; 529 if(!rgbas) return 0;
530 unsigned char* rgbs = tools::_4s_to_3s<uns 530 unsigned char* rgbs = tools::_4s_to_3s<unsigned char,unsigned int>(rgbas,a_w,a_h);
531 delete [] rgbas; 531 delete [] rgbas;
532 return rgbs; 532 return rgbs;
533 } 533 }
534 #else 534 #else
535 static unsigned char* get_rgbs(unsigned int 535 static unsigned char* get_rgbs(unsigned int a_w,unsigned int a_h) {
536 //WARNING : it does OpenGL. Under Android 536 //WARNING : it does OpenGL. Under Android it should be executed
537 // in the OpenGL thread. 537 // in the OpenGL thread.
538 //NOTE : Android, iOS : RGB produces a bla 538 //NOTE : Android, iOS : RGB produces a black image.
539 unsigned char* rgbs = new unsigned char[3 539 unsigned char* rgbs = new unsigned char[3 * a_w * a_h];
540 if(!rgbs) return 0; 540 if(!rgbs) return 0;
541 ::glPixelStorei(GL_PACK_ALIGNMENT,1); //ne 541 ::glPixelStorei(GL_PACK_ALIGNMENT,1); //needed with Cocoa.
542 ::glReadPixels(0,0,a_w,a_h,GL_RGB,GL_UNSIG 542 ::glReadPixels(0,0,a_w,a_h,GL_RGB,GL_UNSIGNED_BYTE,rgbs);
543 return rgbs; 543 return rgbs;
544 } 544 }
545 #endif 545 #endif
546 546
547 protected: 547 protected:
548 std::ostream& m_out; 548 std::ostream& m_out;
549 549
550 class gsto_t { 550 class gsto_t {
551 TOOLS_SCLASS(GL_manager::gsto_t) 551 TOOLS_SCLASS(GL_manager::gsto_t)
552 public: 552 public:
553 enum kind { 553 enum kind {
554 kind_texture, 554 kind_texture,
555 kind_buffer, 555 kind_buffer,
556 kind_list, 556 kind_list,
557 kind_memory 557 kind_memory
558 }; 558 };
559 public: 559 public:
560 gsto_t(kind a_kind,int a_gl_id,size_t a_si 560 gsto_t(kind a_kind,int a_gl_id,size_t a_size,const float* a_data)
561 :m_gl_id(a_gl_id) 561 :m_gl_id(a_gl_id)
562 ,m_kind(a_kind) 562 ,m_kind(a_kind)
563 ,m_size(a_size) 563 ,m_size(a_size)
564 ,m_data(0) 564 ,m_data(0)
565 { 565 {
566 #ifdef TOOLS_MEM 566 #ifdef TOOLS_MEM
567 tools::mem::increment(s_class().c_str()) 567 tools::mem::increment(s_class().c_str());
568 #endif 568 #endif
569 if(a_data) { 569 if(a_data) {
570 size_t num = m_size/sizeof(float); 570 size_t num = m_size/sizeof(float);
571 m_data = new float[num]; 571 m_data = new float[num];
572 #ifdef TOOLS_MEM 572 #ifdef TOOLS_MEM
573 tools::mem::increment(tools::s_new().c 573 tools::mem::increment(tools::s_new().c_str());
574 #endif 574 #endif
575 ::memcpy(m_data,a_data,m_size); 575 ::memcpy(m_data,a_data,m_size);
576 } 576 }
577 } 577 }
578 virtual ~gsto_t() { 578 virtual ~gsto_t() {
579 if(m_kind==kind_texture) { 579 if(m_kind==kind_texture) {
580 ::glDeleteTextures(1,&m_gl_id); 580 ::glDeleteTextures(1,&m_gl_id);
581 #ifdef TOOLS_MEM 581 #ifdef TOOLS_MEM
582 tools::mem::decrement(tools::s_tex().c 582 tools::mem::decrement(tools::s_tex().c_str());
583 #endif 583 #endif
584 } else if(m_kind==kind_buffer) { 584 } else if(m_kind==kind_buffer) {
585 #ifdef TOOLX_HAS_GL_VBO 585 #ifdef TOOLX_HAS_GL_VBO
586 ::glDeleteBuffers(1,&m_gl_id); 586 ::glDeleteBuffers(1,&m_gl_id);
587 #ifdef TOOLS_MEM 587 #ifdef TOOLS_MEM
588 tools::mem::decrement(tools::s_gsto(). 588 tools::mem::decrement(tools::s_gsto().c_str());
589 #endif 589 #endif
590 #endif 590 #endif
591 } else if(m_kind==kind_list) { 591 } else if(m_kind==kind_list) {
592 if(m_gl_id) { 592 if(m_gl_id) {
593 #ifdef TOOLX_HAS_GL_LIST 593 #ifdef TOOLX_HAS_GL_LIST
594 ::glDeleteLists(m_gl_id,1); 594 ::glDeleteLists(m_gl_id,1);
595 #ifdef TOOLS_MEM 595 #ifdef TOOLS_MEM
596 tools::mem::decrement(tools::s_gsto( 596 tools::mem::decrement(tools::s_gsto().c_str());
597 #endif 597 #endif
598 #endif 598 #endif
599 } 599 }
600 } 600 }
601 601
602 if(m_data) { 602 if(m_data) {
603 delete [] m_data; 603 delete [] m_data;
604 #ifdef TOOLS_MEM 604 #ifdef TOOLS_MEM
605 tools::mem::decrement(tools::s_new().c 605 tools::mem::decrement(tools::s_new().c_str());
606 #endif 606 #endif
607 } 607 }
608 #ifdef TOOLS_MEM 608 #ifdef TOOLS_MEM
609 tools::mem::decrement(s_class().c_str()) 609 tools::mem::decrement(s_class().c_str());
610 #endif 610 #endif
611 } 611 }
612 private: 612 private:
613 gsto_t(const gsto_t& a_from) 613 gsto_t(const gsto_t& a_from)
614 :m_gl_id(a_from.m_gl_id) 614 :m_gl_id(a_from.m_gl_id)
615 ,m_kind(a_from.m_kind) 615 ,m_kind(a_from.m_kind)
616 ,m_size(a_from.m_size) 616 ,m_size(a_from.m_size)
617 ,m_data(0) 617 ,m_data(0)
618 { 618 {
619 #ifdef TOOLS_MEM 619 #ifdef TOOLS_MEM
620 tools::mem::increment(s_class().c_str()) 620 tools::mem::increment(s_class().c_str());
621 #endif 621 #endif
622 if(a_from.m_data) { 622 if(a_from.m_data) {
623 size_t num = m_size/sizeof(float); 623 size_t num = m_size/sizeof(float);
624 m_data = new float[num]; 624 m_data = new float[num];
625 #ifdef TOOLS_MEM 625 #ifdef TOOLS_MEM
626 tools::mem::increment(tools::s_new().c 626 tools::mem::increment(tools::s_new().c_str());
627 #endif 627 #endif
628 ::memcpy(m_data,a_from.m_data,m_size); 628 ::memcpy(m_data,a_from.m_data,m_size);
629 } 629 }
630 } 630 }
631 gsto_t& operator=(const gsto_t& a_from){ 631 gsto_t& operator=(const gsto_t& a_from){
632 if(&a_from==this) return *this; 632 if(&a_from==this) return *this;
633 m_gl_id = a_from.m_gl_id; 633 m_gl_id = a_from.m_gl_id;
634 m_kind = a_from.m_kind; 634 m_kind = a_from.m_kind;
635 m_size = a_from.m_size; 635 m_size = a_from.m_size;
636 if(m_data) { 636 if(m_data) {
637 delete [] m_data; 637 delete [] m_data;
638 #ifdef TOOLS_MEM 638 #ifdef TOOLS_MEM
639 tools::mem::decrement(tools::s_new().c 639 tools::mem::decrement(tools::s_new().c_str());
640 #endif 640 #endif
641 m_data = 0; 641 m_data = 0;
642 } 642 }
643 if(a_from.m_data) { 643 if(a_from.m_data) {
644 size_t num = m_size/sizeof(float); 644 size_t num = m_size/sizeof(float);
645 m_data = new float[num]; 645 m_data = new float[num];
646 #ifdef TOOLS_MEM 646 #ifdef TOOLS_MEM
647 tools::mem::increment(tools::s_new().c 647 tools::mem::increment(tools::s_new().c_str());
648 #endif 648 #endif
649 ::memcpy(m_data,a_from.m_data,m_size); 649 ::memcpy(m_data,a_from.m_data,m_size);
650 } 650 }
651 return *this; 651 return *this;
652 } 652 }
653 public: 653 public:
654 bool is_valid() const { 654 bool is_valid() const {
655 if(m_kind==kind_texture) { 655 if(m_kind==kind_texture) {
656 return (::glIsTexture(m_gl_id)==GL_TRU 656 return (::glIsTexture(m_gl_id)==GL_TRUE?true:false);
657 } else if(m_kind==kind_buffer) { 657 } else if(m_kind==kind_buffer) {
658 #ifdef TOOLX_HAS_GL_VBO 658 #ifdef TOOLX_HAS_GL_VBO
659 return (::glIsBuffer(m_gl_id)==GL_TRUE 659 return (::glIsBuffer(m_gl_id)==GL_TRUE?true:false);
660 #endif 660 #endif
661 } else if(m_kind==kind_list) { 661 } else if(m_kind==kind_list) {
662 #ifdef TOOLX_HAS_GL_LIST 662 #ifdef TOOLX_HAS_GL_LIST
663 return (::glIsList(m_gl_id)==GL_TRUE?t 663 return (::glIsList(m_gl_id)==GL_TRUE?true:false);
664 #endif 664 #endif
665 } else if(m_kind==kind_memory) { 665 } else if(m_kind==kind_memory) {
666 return true; 666 return true;
667 } 667 }
668 return false; 668 return false;
669 } 669 }
670 void bind() const { 670 void bind() const {
671 if(m_kind==kind_texture) { 671 if(m_kind==kind_texture) {
672 ::glBindTexture(GL_TEXTURE_2D,m_gl_id) 672 ::glBindTexture(GL_TEXTURE_2D,m_gl_id);
673 } else if(m_kind==kind_buffer) { 673 } else if(m_kind==kind_buffer) {
674 #ifdef TOOLX_HAS_GL_VBO 674 #ifdef TOOLX_HAS_GL_VBO
675 ::glBindBuffer(GL_ARRAY_BUFFER,m_gl_id 675 ::glBindBuffer(GL_ARRAY_BUFFER,m_gl_id);
676 #endif 676 #endif
677 } 677 }
678 } 678 }
679 public: 679 public:
680 unsigned int m_gl_id; 680 unsigned int m_gl_id;
681 kind m_kind; 681 kind m_kind;
682 size_t m_size; 682 size_t m_size;
683 float* m_data; 683 float* m_data;
684 }; 684 };
685 685
686 std::map<unsigned int,gsto_t*> m_gstos; 686 std::map<unsigned int,gsto_t*> m_gstos;
687 687
688 unsigned int m_gen_id; 688 unsigned int m_gen_id;
689 tools::sg::gsto_mode m_gsto_mode; 689 tools::sg::gsto_mode m_gsto_mode;
690 bool m_warned; 690 bool m_warned;
691 }; 691 };
692 692
693 }} 693 }}
694 694
695 #endif 695 #endif