osdopenvg.cc

   1 /*\r
   2     Copyright 2004-2005 Chris Tallon, 2006,2011-2012 Marten Richter\r
   3 \r
   4     This file is part of VOMP.\r
   5 \r
   6     VOMP is free software; you can redistribute it and/or modify\r
   7     it under the terms of the GNU General Public License as published by\r
   8     the Free Software Foundation; either version 2 of the License, or\r
   9     (at your option) any later version.\r
  10 \r
  11     VOMP is distributed in the hope that it will be useful,\r
  12     but WITHOUT ANY WARRANTY; without even the implied warranty of\r
  13     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\r
  14     GNU General Public License for more details.\r
  15 \r
  16     You should have received a copy of the GNU General Public License\r
  17     along with VOMP; if not, write to the Free Software\r
  18     Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.\r
  19 */\r
  20 \r
  21 \r
  22 #include "osdopenvg.h"\r
  23 #include "mtd.h"\r
  24 #include "videoomx.h"\r
  25 #include <Magick++.h>\r
  26 \r
  27 #include "message.h"\r
  28 #include "command.h"\r
  29 \r
  30 #include <sys/syscall.h>\r
  31 #include <vector>\r
  32 #include <math.h>\r
  33 \r
  34 using namespace Magick;\r
  35 \r
  36 extern uint8_t font_data[]     asm("_binary_fonts_sourcesans_ttf_start");\r
  37 extern uint8_t font_data_end[] asm("_binary_fonts_sourcesans_ttf_end");\r
  38 extern uint8_t vdr_data[]     asm("_binary_other_vdrhires_jpg_start");\r
  39 extern uint8_t vdr_data_end[] asm("_binary_other_vdrhires_jpg_end");\r
  40 extern uint8_t wallpaper_data[]     asm("_binary_other_wallpaper720p_jpg_start");\r
  41 extern uint8_t wallpaper_data_end[] asm("_binary_other_wallpaper720p_jpg_end");\r
  42 \r
  43 \r
  44 #define  BACKBUFFER_WIDTH 1280\r
  45 #define  BACKBUFFER_HEIGHT 720\r
  46 \r
  47 \r
  48 OsdOpenVG::OsdOpenVG()\r
  49 {\r
  50   vgmutex.Lock();\r
  51   taskmutex.Lock();\r
  52   lastrendertime=getTimeMS();\r
  53   display_height=0;\r
  54   display_width=0;\r
  55   mode=0;\r
  56   aspect_correction=1.;\r
  57 \r
  58   wait_id=1;\r
  59 \r
  60 }\r
  61 \r
  62 OsdOpenVG::~OsdOpenVG()\r
  63 {\r
  64 \r
  65   if (initted)\r
  66   {\r
  67                 shutdown();\r
  68   }\r
  69 \r
  70 \r
  71   vgmutex.Unlock();\r
  72   taskmutex.Unlock();\r
  73 }\r
  74 \r
  75 \r
  76 \r
  77 int OsdOpenVG::init(void* device)\r
  78 {\r
  79   if (initted) return 0;\r
  80   Video* video = Video::getInstance();\r
  81    //window=*((HWND*)device);\r
  82 \r
  83    // May be this device specific part should go to a device specific child class\r
  84 \r
  85    //init broadcom chipset (Move to video?)\r
  86 \r
  87 \r
  88    //First get connection to egl\r
  89    egl_display=eglGetDisplay(EGL_DEFAULT_DISPLAY);\r
  90 \r
  91    if (egl_display==EGL_NO_DISPLAY) {\r
  92            Log::getInstance()->log("OSD", Log::WARN, "Could not get egl display! %x",eglGetError());\r
  93            vgmutex.Unlock();\r
  94            return 0;\r
  95    }\r
  96 \r
  97 \r
  98 \r
  99    if (eglInitialize(egl_display, NULL, NULL)==EGL_FALSE) {\r
 100            Log::getInstance()->log("OSD", Log::WARN, "Initialising display failed! %x",eglGetError());\r
 101            vgmutex.Unlock();\r
 102            return 0;\r
 103    }\r
 104 \r
 105 \r
 106    const char *query_str=eglQueryString(egl_display,EGL_CLIENT_APIS);\r
 107    if (query_str) Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);\r
 108    else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",eglGetError());\r
 109    query_str=eglQueryString(egl_display,EGL_EXTENSIONS);\r
 110    if (query_str)    Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);\r
 111    else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",eglGetError());\r
 112 \r
 113    if (eglBindAPI(EGL_OPENVG_API)==EGL_FALSE) {\r
 114            Log::getInstance()->log("OSD", Log::WARN, "Binding openvg api failed! %x",eglGetError());\r
 115            vgmutex.Unlock();\r
 116            return 0;\r
 117    }\r
 118 \r
 119    const EGLint attributs[]={\r
 120                  EGL_RED_SIZE,8,EGL_GREEN_SIZE, 8,EGL_BLUE_SIZE, 8,EGL_ALPHA_SIZE, 8,\r
 121          EGL_SURFACE_TYPE, EGL_WINDOW_BIT|EGL_PBUFFER_BIT,\r
 122          EGL_CONFORMANT, EGL_OPENVG_BIT,\r
 123          EGL_NONE\r
 124    }; // Here, we might have to select the resolution!\r
 125 \r
 126 \r
 127    EGLint number;\r
 128 \r
 129    if (eglChooseConfig(egl_display, attributs, &egl_ourconfig, 1, &number)==EGL_FALSE) {\r
 130            Log::getInstance()->log("OSD", Log::WARN, "Choosing egl config failed! %x",eglGetError());\r
 131            vgmutex.Unlock();\r
 132            return 0;\r
 133    }\r
 134 \r
 135 \r
 136 \r
 137    egl_context=eglCreateContext(egl_display,egl_ourconfig,NULL,NULL);\r
 138    if (egl_context==EGL_NO_CONTEXT) {\r
 139            Log::getInstance()->log("OSD", Log::WARN, "Creating egl context failed! %x",eglGetError());\r
 140            vgmutex.Unlock();\r
 141            return 0;\r
 142    }\r
 143 \r
 144    // warning broadcom specific, get display size!\r
 145    display_width=display_height=0;\r
 146    if (graphics_get_display_size(0, &display_width, &display_height)<0) {\r
 147            Log::getInstance()->log("OSD", Log::WARN, "Getting display size failed! (BCM API) ");\r
 148            vgmutex.Unlock();\r
 149            return 0;\r
 150    }\r
 151    Log::getInstance()->log("OSD", Log::NOTICE, "Displaysize is %d x %d ",display_width, display_height);\r
 152    VC_RECT_T dst_rect ={0,0,display_width,display_height};\r
 153    VC_RECT_T src_rect={0,0,BACKBUFFER_WIDTH <<16,BACKBUFFER_HEIGHT<<16};\r
 154    VC_RECT_T src_rect_bg={0,0,1<<16,1<<16};\r
 155    VC_RECT_T src_rect_im={0,0,1,1};\r
 156 \r
 157    uint32_t back_image_ptr;\r
 158    bcm_backres=vc_dispmanx_resource_create(VC_IMAGE_RGB888,1,1,&back_image_ptr);\r
 159    unsigned int color=0x00FF0000;\r
 160    vc_dispmanx_resource_write_data(bcm_backres,VC_IMAGE_RGB888,4,&color,&src_rect_im);\r
 161 \r
 162    DISPMANX_UPDATE_HANDLE_T  bcm_update;\r
 163    bcm_display=vc_dispmanx_display_open(0);\r
 164    bcm_update=vc_dispmanx_update_start(0);\r
 165    bcm_element=vc_dispmanx_element_add(bcm_update,bcm_display,\r
 166          2,&dst_rect, 0,\r
 167          &src_rect,DISPMANX_PROTECTION_NONE,0, 0, (DISPMANX_TRANSFORM_T) 0);\r
 168 \r
 169 \r
 170    bcm_background=vc_dispmanx_element_add(bcm_update,bcm_display,\r
 171             0,&dst_rect,bcm_backres ,\r
 172             &src_rect_bg,DISPMANX_PROTECTION_NONE,0, 0, (DISPMANX_TRANSFORM_T) 0);\r
 173 \r
 174    vc_dispmanx_update_submit_sync(bcm_update);\r
 175 \r
 176 \r
 177 \r
 178    static EGL_DISPMANX_WINDOW_T nativewindow;\r
 179    nativewindow.element=bcm_element;\r
 180    nativewindow.height=BACKBUFFER_HEIGHT;\r
 181    nativewindow.width=BACKBUFFER_WIDTH;\r
 182 \r
 183    egl_surface = eglCreateWindowSurface(egl_display,egl_ourconfig, &nativewindow,NULL );\r
 184    if (egl_surface==EGL_NO_SURFACE) {\r
 185            Log::getInstance()->log("OSD", Log::WARN, "Creating egl window surface failed!");\r
 186            vgmutex.Unlock();\r
 187            return 0;\r
 188    }\r
 189    Log::getInstance()->log("OSD", Log::DEBUG, "Making egl current in1%d",syscall(SYS_gettid));\r
 190    if (eglMakeCurrent(egl_display, egl_surface, egl_surface, egl_context)== EGL_FALSE) {\r
 191            Log::getInstance()->log("OSD", Log::WARN, "Making egl Current failed");\r
 192            vgmutex.Unlock();\r
 193                    return 0;\r
 194    }\r
 195    // Test stuff\r
 196 \r
 197    query_str=(const char*)vgGetString(VG_VERSION) ;\r
 198    if (query_str) Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);\r
 199    else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",vgGetError());\r
 200 \r
 201    query_str=(const char*)vgGetString(VG_VENDOR) ;\r
 202    if (query_str) Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);\r
 203    else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",vgGetError());\r
 204 \r
 205    query_str=(const char*)vgGetString(VG_RENDERER) ;\r
 206    if (query_str) Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);\r
 207    else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",vgGetError());\r
 208 \r
 209    query_str=(const char*)vgGetString(VG_EXTENSIONS) ;\r
 210    if (query_str) Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);\r
 211    else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",vgGetError());\r
 212 \r
 213 \r
 214 \r
 215 \r
 216 \r
 217 \r
 218 \r
 219 \r
 220 \r
 221   aspect_correction= ((float)BACKBUFFER_HEIGHT)/576.f/(((float)BACKBUFFER_WIDTH)/720.f);\r
 222   initPaths();\r
 223   if (!loadFont()) {\r
 224           return 0;\r
 225   }\r
 226 \r
 227   eglSwapInterval(egl_display, 1 );\r
 228 \r
 229   Log::getInstance()->log("OSD", Log::DEBUG, "Making egl current out 1%d",syscall(SYS_gettid));\r
 230   eglMakeCurrent(egl_display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT );\r
 231   //Now we will create the Screen\r
 232   initted = 1; // must set this here or create surface won't work\r
 233 \r
 234 \r
 235   if (((VideoOMX*)Video::getInstance())->initUsingOSDObjects()!=1) { //call Video for init  stuff\r
 236           return 0;\r
 237   }\r
 238   InitializeMagick("");\r
 239 \r
 240   pthread_cond_init(&vgtaskCond, NULL);\r
 241   pthread_mutex_init(&vgtaskCondMutex, NULL);\r
 242 \r
 243   threadStart();\r
 244   taskmutex.Unlock();\r
 245   vgmutex.Unlock();\r
 246 \r
 247 \r
 248   return 1;\r
 249 }\r
 250 \r
 251 \r
 252 void OsdOpenVG::initPaths()\r
 253 {\r
 254 \r
 255 \r
 256         VGPath current;\r
 257         current=vgCreatePath(VG_PATH_FORMAT_STANDARD,\r
 258                         VG_PATH_DATATYPE_F,1.f,0.f,\r
 259                         0,0,VG_PATH_CAPABILITY_ALL);\r
 260 \r
 261         vguLine(current,0.f,0.f,1.f,0.f);\r
 262         // HorzLine\r
 263         std_paths[HorzLine]=current;\r
 264 \r
 265         current=vgCreatePath(VG_PATH_FORMAT_STANDARD,\r
 266                                 VG_PATH_DATATYPE_F,1.f,0.f,\r
 267                                 0,0,VG_PATH_CAPABILITY_ALL);\r
 268         vguLine(current,0.f,0.f,0.f,1.f);\r
 269         // VertLine\r
 270         std_paths[VertLine]=current;\r
 271 \r
 272         current=vgCreatePath(VG_PATH_FORMAT_STANDARD,\r
 273                                 VG_PATH_DATATYPE_F,1.f,0.f,\r
 274                                 0,0,VG_PATH_CAPABILITY_ALL);\r
 275         //vguRect(current,0.f,0.f,1.f,1.f);\r
 276         vguRect(current,0.f,0.f,1.f,1.f);\r
 277         // Rectabgle\r
 278         std_paths[Rectangle]=current;\r
 279 \r
 280         current=vgCreatePath(VG_PATH_FORMAT_STANDARD,\r
 281                                 VG_PATH_DATATYPE_F,1.f,0.f,\r
 282                                 0,0,0);\r
 283         vguEllipse(current,0.f,0.f,1.f,1.f);\r
 284         // Point\r
 285         std_paths[Point]=current;\r
 286 \r
 287 }\r
 288 \r
 289 void OsdOpenVG::destroyPaths()\r
 290 {\r
 291         vgDestroyPath(std_paths[HorzLine]);\r
 292         vgDestroyPath(std_paths[VertLine]);\r
 293         vgDestroyPath(std_paths[Rectangle]);\r
 294         vgDestroyPath(std_paths[Point]);\r
 295 \r
 296 }\r
 297 \r
 298 \r
 299 int OsdOpenVG::shutdown()\r
 300 {\r
 301   if (!initted) return 0;\r
 302 \r
 303   initted = 0;\r
 304   Log::getInstance()->log("OSD", Log::DEBUG, "shutdown mark1");\r
 305   threadStop();\r
 306   Log::getInstance()->log("OSD", Log::DEBUG, "shutdown mark2");\r
 307   processTasks();\r
 308   Log::getInstance()->log("OSD", Log::DEBUG, "shutdown mark3");\r
 309 \r
 310   taskmutex.Lock();\r
 311   vgmutex.Lock();\r
 312   (((VideoOMX*)Video::getInstance())->shutdownUsingOSDObjects());\r
 313 \r
 314   FT_Done_Face(ft_face);\r
 315   vgDestroyFont(vgfont);\r
 316   destroyPaths();\r
 317   vgClear(0,0,BACKBUFFER_WIDTH,BACKBUFFER_HEIGHT);\r
 318   eglSwapBuffers(egl_display, egl_surface);\r
 319   Log::getInstance()->log("OSD", Log::DEBUG, "Making egl current out final");\r
 320   eglMakeCurrent(egl_display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT );\r
 321   eglDestroySurface(egl_display,egl_surface);\r
 322   eglDestroyContext(egl_display,egl_context);\r
 323   eglTerminate(egl_display );\r
 324 \r
 325   DISPMANX_UPDATE_HANDLE_T  bcm_update;\r
 326   bcm_update=vc_dispmanx_update_start(0);\r
 327 \r
 328   vc_dispmanx_element_remove(bcm_update,bcm_element);\r
 329   vc_dispmanx_element_remove(bcm_update,bcm_background);\r
 330   vc_dispmanx_update_submit_sync(bcm_update);\r
 331   vc_dispmanx_resource_delete(bcm_backres);\r
 332   vc_dispmanx_display_close(bcm_display);\r
 333 \r
 334 \r
 335 \r
 336   return 1;\r
 337 }\r
 338 \r
 339 \r
 340 void OsdOpenVG::threadMethod()\r
 341 {\r
 342         // We have to claim the egl context for this thread\r
 343 \r
 344         if (eglMakeCurrent(egl_display, egl_surface, egl_surface, egl_context)== EGL_FALSE) {\r
 345                 Log::getInstance()->log("OSD", Log::WARN, "Making egl Current failed in thread %x",eglGetError());\r
 346                 return;\r
 347         }\r
 348         int ts=0;\r
 349         while (true)\r
 350         {\r
 351                 ts=1;\r
 352                 unsigned int waittime=1;\r
 353 \r
 354                 if (initted) {\r
 355 \r
 356                         long long time1 = getTimeMS();\r
 357                         if ((time1 - lastrendertime) > 200) {//5 fps for OSD updates are enough, avoids tearing\r
 358                                 InternalRendering();\r
 359                                 lastrendertime = getTimeMS();\r
 360 \r
 361                         }\r
 362                         if (processTasks()) ts=0;\r
 363                 }\r
 364                 threadCheckExit();\r
 365                 if (ts!=0) {\r
 366                         struct timespec target_time;\r
 367                         clock_gettime(CLOCK_REALTIME,&target_time);\r
 368                         target_time.tv_nsec+=1000000LL*ts;\r
 369                         if (target_time.tv_nsec>999999999) {\r
 370                                 target_time.tv_nsec-=1000000000L;\r
 371                                 target_time.tv_sec+=1;\r
 372                         }\r
 373                         threadLock();\r
 374                         threadWaitForSignalTimed(&target_time);\r
 375                         threadUnlock();\r
 376                 }\r
 377                 //Sleep(1);\r
 378         }\r
 379         //eglMakeCurrent(egl_display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT );\r
 380 }\r
 381 \r
 382 \r
 383 void OsdOpenVG::threadPostStopCleanup()\r
 384 {\r
 385         //Doing nothing\r
 386         //goo;\r
 387 }\r
 388 \r
 389 \r
 390 \r
 391 \r
 392 \r
 393 \r
 394 void OsdOpenVG::InternalRendering(){\r
 395         vgmutex.Lock();\r
 396     float colclear[]={1.f,1.0f,1.f,1.f};\r
 397     vgSetfv(VG_CLEAR_COLOR,4,colclear);\r
 398         vgClear(0,0,BACKBUFFER_WIDTH,BACKBUFFER_HEIGHT);\r
 399         vgSeti(VG_BLEND_MODE, VG_BLEND_SRC);\r
 400 \r
 401 \r
 402         drawSurfaces(); //iterate through and draws all commands\r
 403 \r
 404         //Show it to the user!\r
 405         eglSwapBuffers(egl_display, egl_surface);\r
 406         vgmutex.Unlock();\r
 407 \r
 408 }\r
 409 \r
 410 /*font stuff*/\r
 411 \r
 412 float OsdOpenVG::getFontHeight()\r
 413 {\r
 414         return font_height; //dummy\r
 415 }\r
 416 float OsdOpenVG::getCharWidth(wchar_t c)\r
 417 {\r
 418         unsigned int glyph_index=FT_Get_Char_Index(ft_face,c);\r
 419         return font_exp_x[glyph_index];\r
 420 }\r
 421 \r
 422 int  OsdOpenVG::loadFont()\r
 423 {\r
 424         int error=FT_Init_FreeType(&ft_library);\r
 425         float font_size=16.f;\r
 426         if (error)\r
 427         {\r
 428                 Log::getInstance()->log("OSD", Log::WARN, "Could not load freetype %x",error);\r
 429                 return 0;\r
 430         }\r
 431 \r
 432         error=FT_New_Memory_Face(ft_library,font_data,font_data_end-font_data,0,&ft_face );\r
 433         if (error) {\r
 434                 Log::getInstance()->log("OSD", Log::WARN, "Could not load font face %x",error);\r
 435                 return 0;\r
 436         }\r
 437         error=FT_Set_Char_Size(ft_face,0,font_size*64,0,0 /*dpi*/);\r
 438         if (error) {\r
 439                 FT_Done_Face(ft_face);\r
 440                 Log::getInstance()->log("OSD", Log::WARN, "Could not set  face size %x",error);\r
 441                 return 0;\r
 442         }\r
 443         vgfont=vgCreateFont(0);\r
 444         FT_ULong cur_char;\r
 445         FT_UInt glyph;\r
 446         font_height=ft_face->size->metrics.height/64.f;\r
 447         cur_char = FT_Get_First_Char(ft_face,&glyph);\r
 448         vector<VGubyte> segments;\r
 449         vector<VGfloat> coord;\r
 450         segments.reserve(256);\r
 451         coord.reserve(1024);\r
 452         //Log::getInstance()->log("OSD", Log::DEBUG, "Create Glyph test %d %x %x %d",cur_char,font_data_end,font_data,glyph);\r
 453         while (glyph !=0)\r
 454         {\r
 455                 error=FT_Load_Glyph(ft_face,glyph,FT_LOAD_DEFAULT);\r
 456                 if (error){\r
 457                         FT_Done_Face(ft_face);\r
 458                         Log::getInstance()->log("OSD", Log::WARN, "Could not load glyph %x",error);\r
 459                         return 0;\r
 460                 }\r
 461                 VGPath path;\r
 462                 FT_Outline ot=ft_face->glyph->outline;\r
 463                 segments.clear();\r
 464                 coord.clear();\r
 465 \r
 466                 if (ot.n_contours ==0) {\r
 467                         path=VG_INVALID_HANDLE;\r
 468                 } else {\r
 469                         path=vgCreatePath(VG_PATH_FORMAT_STANDARD, VG_PATH_DATATYPE_F,\r
 470                                         1.0f,0.f,0,0,VG_PATH_CAPABILITY_ALL);\r
 471 \r
 472                         /* convert glyph */\r
 473                         FT_Vector *pt=ot.points;\r
 474                         const char *tags=ot.tags;\r
 475                         const short* cont=ot.contours;\r
 476                         short n_cont=ot.n_contours;\r
 477                         short n_point=ot.n_points;\r
 478                         short last_cont=0;\r
 479                         for (short point=0;n_cont!=0;cont++,n_cont--) {\r
 480                                 short next_cont=*cont+1;\r
 481                                 bool first=true;\r
 482                                 char last_tag=0;\r
 483                                 short first_point=point;\r
 484                                 //Log::getInstance()->log("OSD", Log::DEBUG, "runs %d",*cont);\r
 485                                 for (;point<next_cont;point++) {\r
 486                                         char tag=tags[point];\r
 487                                         FT_Vector fpoint=pt[point];\r
 488                                 //      Log::getInstance()->log("OSD", Log::DEBUG, "tag %d point %d %d: %d %d",tag,fpoint.x,fpoint.y,point,n_point);\r
 489                                         if (first) {\r
 490                                                 segments.push_back(VG_MOVE_TO);\r
 491                                                 first=false;\r
 492                                         } else if (tag &0x1) { //on curve\r
 493                                                 if (last_tag &0x1) {\r
 494                                                         segments.push_back(VG_LINE_TO);\r
 495                                                 } else if (last_tag &0x2){\r
 496                                                         segments.push_back(VG_CUBIC_TO);\r
 497                                                 } else {\r
 498                                                         segments.push_back(VG_QUAD_TO);\r
 499                                                 }\r
 500 \r
 501                                         } else {\r
 502                                                 if (!(tag &0x2)){\r
 503                                                         if (!(last_tag &0x1)) {\r
 504                                                                 segments.push_back(VG_QUAD_TO);\r
 505                                                                 int coord_size=coord.size();\r
 506                                                                 VGfloat x=(coord[coord_size-2]+ ((float)fpoint.x)/64.f)*0.5f*aspect_correction;\r
 507                                                                 VGfloat y=(coord[coord_size-1]+(font_size- ((float)fpoint.y)/64.f))*0.5f;\r
 508                                                                 coord.push_back(x);\r
 509                                                                 coord.push_back(y);\r
 510                                                         }\r
 511                                                 }\r
 512 \r
 513 \r
 514                                         }\r
 515                                         last_tag=tag;\r
 516                                         coord.push_back(((float)fpoint.x)*aspect_correction/64.);\r
 517                                         coord.push_back(font_size-((float)fpoint.y)/64.);\r
 518                                         //Log::getInstance()->log("OSD", Log::DEBUG, "Create APD Glyph coord %d %d %g %g",fpoint.x,fpoint.y,coord[coord.size()-2],coord[coord.size()-1]);\r
 519                                 }\r
 520                                 if (!(last_tag &0x1)) {\r
 521                                         if (last_tag &0x2) {\r
 522                                                 segments.push_back(VG_CUBIC_TO);\r
 523                                         } else {\r
 524                                                 segments.push_back(VG_QUAD_TO);\r
 525                                         }\r
 526                                         coord.push_back(((float)pt[first_point].x)*aspect_correction/64.);\r
 527                                         coord.push_back(font_size-((float)pt[first_point].y)/64.);\r
 528                                 }\r
 529                                 //segments.push_back(VG_CLOSE_PATH);\r
 530 \r
 531 \r
 532                         }\r
 533                         vgAppendPathData(path,segments.size(),&segments[0],&coord[0]);\r
 534                         int n=0;\r
 535                 /*      for (int m=0;m<segments.size();m++) {\r
 536                                 switch (segments[m])\r
 537                                 {\r
 538                                 case VG_MOVE_TO:\r
 539                                         Log::getInstance()->log("OSD", Log::DEBUG, "Move To %g %g",coord[n],coord[n+1]);n+=2; break;\r
 540                                 case VG_LINE_TO:\r
 541                                         Log::getInstance()->log("OSD", Log::DEBUG, "Line To %g %g",coord[n],coord[n+1]);n+=2; break;\r
 542                                 case VG_CUBIC_TO:\r
 543                                         Log::getInstance()->log("OSD", Log::DEBUG, "Cubic To %g %g %g %g %g %g",coord[n],coord[n+1],coord[n+2],coord[n+3],coord[n+4],coord[n+5]);n+=6; break;\r
 544                                 case VG_QUAD_TO:\r
 545                                         Log::getInstance()->log("OSD", Log::DEBUG, "Quad To %g %g %g %g",coord[n],coord[n+1],coord[n+2],coord[n+3]);n+=4; break;\r
 546                                 case VG_CLOSE_PATH:\r
 547                                         Log::getInstance()->log("OSD", Log::DEBUG, "Close Path"); break;\r
 548                                 }\r
 549 \r
 550                         }*/\r
 551                         //vguRect(path,0.f,0.f,1.f,1.f);\r
 552                         //Log::getInstance()->log("OSD", Log::DEBUG, "Create APD Glyph %d %x",segments.size(),vgGetError());\r
 553                 }\r
 554                 VGfloat ori[]={0.f,0.f};\r
 555                 VGfloat esp[]={ft_face->glyph->advance.x/64.f*aspect_correction,ft_face->glyph->advance.y/64.f};\r
 556                 font_exp_x[glyph]=ft_face->glyph->advance.x/64.f*aspect_correction; //recalculate\r
 557 \r
 558                 vgSetGlyphToPath(vgfont,glyph,path,VG_FALSE,ori,esp);\r
 559                 //Log::getInstance()->log("OSD", Log::DEBUG, "Create Glyph %d %d %x",path,glyph,vgGetError());\r
 560                 if (path!=VG_INVALID_HANDLE) {\r
 561                         vgDestroyPath(path);\r
 562                 }\r
 563                 cur_char = FT_Get_Next_Char(ft_face,cur_char,&glyph);\r
 564         }\r
 565         return 1;\r
 566 }\r
 567 \r
 568 \r
 569 void OsdOpenVG::drawSetTrans(SurfaceCommands & sc)\r
 570 {\r
 571         vgSeti(VG_MATRIX_MODE, VG_MATRIX_PATH_USER_TO_SURFACE);\r
 572         vgLoadIdentity();\r
 573         vgScale(((float)BACKBUFFER_WIDTH)/720.f, -((float)BACKBUFFER_HEIGHT)/576.f);\r
 574         vgTranslate(0.f+sc.x,-576.f+sc.y);\r
 575 \r
 576         vgSeti(VG_MATRIX_MODE, VG_MATRIX_GLYPH_USER_TO_SURFACE);\r
 577         vgLoadIdentity();\r
 578     vgScale(((float)BACKBUFFER_WIDTH)/720.f, -((float)BACKBUFFER_HEIGHT)/576.f);\r
 579         vgTranslate(0.f+sc.x,-576.f+sc.y);\r
 580 \r
 581         vgSeti(VG_MATRIX_MODE, VG_MATRIX_IMAGE_USER_TO_SURFACE);\r
 582         vgLoadIdentity();\r
 583         vgScale(((float)BACKBUFFER_WIDTH)/720.f, -((float)BACKBUFFER_HEIGHT)/576.f);\r
 584         vgTranslate(0.f+sc.x,-576.f+sc.y);\r
 585 \r
 586 \r
 587 \r
 588         //vgTranslate(0.f+sc.x,576.f-sc.y);\r
 589         //Log::getInstance()->log("OSD", Log::DEBUG, "Draw Translate %g %g",sc.x,sc.y);\r
 590 \r
 591 }\r
 592 void OsdOpenVG::executeDrawCommand(SVGCommand & command)\r
 593 {\r
 594 \r
 595         VGfloat  save_matrix[9];\r
 596         switch (command.instr) {\r
 597         case DrawPath: {\r
 598         vgSeti(VG_MATRIX_MODE, VG_MATRIX_PATH_USER_TO_SURFACE);\r
 599         //      VGuint rgba;\r
 600         //      rgba = vgGetColor((VGPaint) command.reference);\r
 601                 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw Path %d %x %g %g %g %g",command.reference,command.target.path_index,command.x,command.y,command.w,command.h);\r
 602                 //vgSeti(VG_FILL_RULE,);\r
 603 \r
 604                 vgGetMatrix(save_matrix);\r
 605                 vgSetPaint((VGPaint) command.reference,VG_FILL_PATH);\r
 606                 vgSetPaint((VGPaint) command.reference,VG_STROKE_PATH);\r
 607                 vgTranslate(command.x,command.y);\r
 608                 vgScale(command.w,command.h);\r
 609                 vgDrawPath(std_paths[command.target.path_index],VG_FILL_PATH);\r
 610                 vgLoadMatrix(save_matrix);\r
 611         } break;\r
 612         case DrawImage: {\r
 613             vgSeti(VG_MATRIX_MODE, VG_MATRIX_IMAGE_USER_TO_SURFACE);\r
 614                 vgGetMatrix(save_matrix);\r
 615                 vgTranslate(command.x,command.y);\r
 616                 //vgScale(command.w,command.h);\r
 617                 if (command.reference) { //special behaviout for bw images they act as a mask on the current paint\r
 618                         vgSetPaint((VGPaint) command.reference,VG_FILL_PATH);\r
 619                         vgSetPaint((VGPaint) command.reference,VG_STROKE_PATH);\r
 620                         vgSeti(VG_IMAGE_MODE,VG_DRAW_IMAGE_STENCIL);\r
 621                         vgSeti(VG_BLEND_MODE, VG_BLEND_SRC_OVER);\r
 622                         vgScale(aspect_correction,1.f);\r
 623                 } else {\r
 624                         //vgScale(720.f/((float)BACKBUFFER_WIDTH), 576.f/((float)BACKBUFFER_HEIGHT));\r
 625                         vgScale(aspect_correction,1.f);\r
 626                         vgSeti(VG_IMAGE_MODE,VG_DRAW_IMAGE_NORMAL);\r
 627                 }\r
 628 \r
 629 \r
 630                 //vgLoadIdentity();\r
 631                 //vgTranslate(200.f,500.f);\r
 632                 //vgScale(100.f,100.f);\r
 633 \r
 634                 vgDrawImage((VGImage) command.target.image);\r
 635                 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw Image %d %x %g %g %g %g %x",command.reference,command.target.image,command.x,command.y,command.w,command.h,\r
 636                 //              vgGetError());\r
 637                 if (command.reference) {\r
 638                         vgSeti(VG_IMAGE_MODE,VG_DRAW_IMAGE_NORMAL);\r
 639                         vgSeti(VG_BLEND_MODE, VG_BLEND_SRC);\r
 640                 }\r
 641                 vgLoadMatrix(save_matrix);\r
 642         } break;\r
 643         case DrawGlyph: {\r
 644                 vgSeti(VG_MATRIX_MODE, VG_MATRIX_GLYPH_USER_TO_SURFACE);\r
 645                 vgGetMatrix(save_matrix);\r
 646                 vgSetPaint((VGPaint) command.reference,VG_FILL_PATH);\r
 647                 vgSetPaint((VGPaint) command.reference,VG_STROKE_PATH);\r
 648                 vgTranslate(command.x,command.y);\r
 649         //      vgLoadIdentity();\r
 650         //      vgTranslate(500.,500.);\r
 651                 //vgScale(18.f,18.f);\r
 652                 VGfloat gori[]={0.,0.};\r
 653                 vgSetfv(VG_GLYPH_ORIGIN,2,gori);\r
 654 \r
 655                 unsigned int glyph_index=FT_Get_Char_Index(ft_face,command.target.textchar);\r
 656                 vgDrawGlyph(vgfont,glyph_index,VG_FILL_PATH,VG_FALSE);\r
 657                 //vgDrawPath(std_paths[Rectangle],VG_FILL_PATH);\r
 658         /*      Log::getInstance()->log("OSD", Log::DEBUG, "Draw Glyph %d %c %d %g %g %x",command.reference,command.target.textchar,glyph_index,command.x,command.y,\r
 659                                                 vgGetError());*/\r
 660                 vgLoadMatrix(save_matrix);\r
 661                 vgSeti(VG_MATRIX_MODE, VG_MATRIX_PATH_USER_TO_SURFACE);\r
 662         } break;\r
 663         case DrawTTchar:{\r
 664 \r
 665         }break;\r
 666         }\r
 667 }\r
 668 \r
 669 unsigned int OsdOpenVG::handleTask(OpenVGCommand& command)\r
 670 {\r
 671         switch (command.task){\r
 672         case OVGdestroyImageRef: {\r
 673                 vgDestroyImage((VGImage)command.param1);\r
 674                 return 0;\r
 675         } break;\r
 676         case OVGdestroyPaint: {\r
 677                 Log::getInstance()->log("OSD", Log::DEBUG, "Draw Paint Destroy %d ",command.param1);\r
 678                 vgDestroyPaint((VGPaint)command.param1);\r
 679                 return 0;\r
 680         } break;\r
 681         case OVGcreateImageRGBA: {\r
 682                 return vgCreateImage(VG_sRGBA_8888,command.param1, command.param2,\r
 683                                         VG_IMAGE_QUALITY_NONANTIALIASED|\r
 684                                         VG_IMAGE_QUALITY_FASTER|VG_IMAGE_QUALITY_BETTER);\r
 685         } break;\r
 686         case OVGcreateMonoBitmap: {\r
 687                 VGImage handle=vgCreateImage(VG_A_1,command.param1, command.param2,\r
 688                                         VG_IMAGE_QUALITY_NONANTIALIASED|\r
 689                                         VG_IMAGE_QUALITY_FASTER|VG_IMAGE_QUALITY_BETTER);\r
 690                 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw create mono  %d %d %x %d",command.param1,command.param2,vgGetError(),handle);\r
 691                 unsigned int buffer_len=(command.param1*command.param2)>>3;\r
 692                 unsigned char * buffer=(unsigned char*)malloc(buffer_len);\r
 693                 unsigned char * r_buffer1=buffer;\r
 694                 const unsigned char * r_buffer2=(const unsigned char *)command.data;\r
 695                 unsigned char *buffer_end=buffer+buffer_len;\r
 696                 while (r_buffer1!=buffer_end) {\r
 697                         unsigned char byte=*r_buffer2;\r
 698                         *r_buffer1=((byte * 0x0802LU & 0x22110LU) | (byte * 0x8020LU & 0x88440LU)) * 0x10101LU >> 16;\r
 699                         r_buffer1++;r_buffer2++;\r
 700                 }\r
 701 \r
 702 \r
 703                 vgImageSubData(handle,buffer,command.param1>>3,\r
 704                                         VG_A_1,0,0,command.param1, command.param2);\r
 705                 free(buffer);\r
 706         //      Log::getInstance()->log("OSD", Log::DEBUG, "Draw create mono2  %d %d %x %d",command.param1,command.param2,vgGetError(),handle);\r
 707                 return handle;\r
 708         } break;\r
 709         case OVGcreateImageFile: {\r
 710                 VGImage handle;\r
 711                 try{\r
 712                         Image *imagefile=(Image*)command.data;\r
 713                         Blob imageblob;\r
 714                         imagefile->write(&imageblob,"RGBA");\r
 715 \r
 716 \r
 717                         handle=vgCreateImage(VG_sXBGR_8888,imagefile->columns(),imagefile->rows(),\r
 718                                         VG_IMAGE_QUALITY_NONANTIALIASED|\r
 719                                         VG_IMAGE_QUALITY_FASTER|VG_IMAGE_QUALITY_BETTER);\r
 720                 //      Log::getInstance()->log("OSD", Log::DEBUG, "Draw create image details  %d %d %x mark1",imagefile->columns(),imagefile->rows(),*(unsigned int*)imageblob.data());\r
 721                         vgImageSubData(handle,imageblob.data(),imagefile->columns()*4,\r
 722                                         VG_sXBGR_8888,0,0,imagefile->columns(),imagefile->rows());\r
 723                 //      Log::getInstance()->log("OSD", Log::DEBUG, "Draw create image details  %d %d %x mark2",imagefile->columns(),imagefile->rows(),*(unsigned int*)imageblob.data());\r
 724                         delete imagefile;\r
 725                 }catch( Exception &error_ )\r
 726                 {\r
 727                         Log::getInstance()->log("OSD", Log::DEBUG, "Libmagick hT: %s",error_.what());\r
 728 \r
 729                         return 0;\r
 730                 }\r
 731 \r
 732                 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw create file  %d %d %x %d",command.param1,command.param2,vgGetError(),handle);\r
 733                 return handle;\r
 734         } break;\r
 735         case OVGcreateColorRef :{\r
 736                 VGPaint handle;\r
 737                 handle=vgCreatePaint();\r
 738                 vgSetParameteri(handle, VG_PAINT_TYPE, VG_PAINT_TYPE_COLOR);\r
 739                 vgSetColor(handle,command.param1);\r
 740                 VGuint rgba;\r
 741                 rgba = vgGetColor((VGPaint)handle);\r
 742                 Log::getInstance()->log("OSD", Log::DEBUG, "Draw Paint %d %x %x",handle,command.param1,rgba);\r
 743                 return handle;\r
 744         } break;\r
 745         case OVGimageUploadLine: {\r
 746                 vgImageSubData((VGImage)command.param1,command.data,0,VG_sARGB_8888,0,command.param2,command.param3,1);\r
 747                 return 0;\r
 748         } break;\r
 749 \r
 750         }\r
 751 }\r
 752 \r
 753 bool OsdOpenVG::processTasks()\r
 754 {\r
 755         bool worked=false;\r
 756         taskmutex.Lock();\r
 757         vgmutex.Lock();\r
 758         while (vgcommands.size()>0)\r
 759         {\r
 760                 OpenVGCommand &comm=vgcommands.front();\r
 761                 OpenVGResponse resp;\r
 762                 resp.result=handleTask(comm);\r
 763                 resp.id=comm.id;\r
 764                 if (comm.id) {\r
 765                         vgresponses.push_back(resp);\r
 766                 }\r
 767                 vgcommands.pop_front();\r
 768                 taskmutex.Unlock();\r
 769                 vgmutex.Unlock();\r
 770                 //threadCheckExit();\r
 771                 pthread_mutex_lock(&vgtaskCondMutex);\r
 772                 pthread_cond_signal(&vgtaskCond);\r
 773                 pthread_mutex_unlock(&vgtaskCondMutex);\r
 774                 taskmutex.Lock();\r
 775                 vgmutex.Lock();\r
 776                 worked=true;\r
 777         }\r
 778         taskmutex.Unlock();\r
 779         vgmutex.Unlock();\r
 780 \r
 781         return worked;\r
 782 }\r
 783 \r
 784 bool OsdOpenVG::haveOpenVGResponse(unsigned int id,unsigned int * resp)\r
 785 {\r
 786         taskmutex.Lock();\r
 787         if (vgresponses.size()>0)\r
 788         {\r
 789                 deque<OpenVGResponse>::iterator itty=vgresponses.begin();\r
 790                 while (itty!=vgresponses.end())\r
 791                 {\r
 792                         if ((*itty).id==id) {\r
 793                                 *resp=(*itty).result;\r
 794                                 taskmutex.Unlock();\r
 795                                 return true;\r
 796                         }\r
 797                         itty++;\r
 798                 }\r
 799         }\r
 800         taskmutex.Unlock();\r
 801         return false;\r
 802 }\r
 803 \r
 804 \r
 805 unsigned int  OsdOpenVG::putOpenVGCommand(OpenVGCommand& comm,bool wait)\r
 806 {\r
 807         taskmutex.Lock();\r
 808         if (wait){\r
 809                 comm.id=wait_id;\r
 810                 wait_id++;\r
 811         } else {\r
 812                 comm.id=0; // we are not waiting\r
 813         }\r
 814         vgcommands.push_back(comm);\r
 815         taskmutex.Unlock();\r
 816         threadSignal();\r
 817         while (wait) {\r
 818                 unsigned int resp;\r
 819                 if (!haveOpenVGResponse(comm.id,&resp)) {\r
 820                         struct timespec target_time;\r
 821                         clock_gettime(CLOCK_REALTIME,&target_time);\r
 822                         target_time.tv_nsec+=1000000LL*100;\r
 823                         if (target_time.tv_nsec>999999999) {\r
 824                                         target_time.tv_nsec-=1000000000L;\r
 825                                         target_time.tv_sec+=1;\r
 826                         }\r
 827                         pthread_mutex_lock(&vgtaskCondMutex);\r
 828                         pthread_cond_timedwait(&vgtaskCond, &vgtaskCondMutex,&target_time);\r
 829                         pthread_mutex_unlock(&vgtaskCondMutex);\r
 830                 } else {\r
 831                         return resp;\r
 832                 }\r
 833         }\r
 834         return 0;\r
 835 }\r
 836 \r
 837 void OsdOpenVG::imageUploadLine(ImageIndex index,unsigned int j,unsigned int width,void *data)\r
 838 {\r
 839         vgImageSubData((VGImage)index,data,0,VG_sARGB_8888,0,j,width,1);\r
 840 \r
 841         struct OpenVGCommand comm;\r
 842         comm.task=OVGimageUploadLine;\r
 843         comm.param1=index;\r
 844         comm.param2=j;\r
 845         comm.param3=width;\r
 846         comm.data=data;\r
 847         putOpenVGCommand(comm,true);\r
 848 }\r
 849 \r
 850 void OsdOpenVG::destroyImageRef(ImageIndex index)\r
 851 {\r
 852         struct OpenVGCommand comm;\r
 853         comm.task=OVGdestroyImageRef;\r
 854         comm.param1=index;\r
 855         putOpenVGCommand(comm,false);\r
 856 }\r
 857 \r
 858 ImageIndex OsdOpenVG::createJpeg(const char* fileName, int *width,int *height)\r
 859 {\r
 860         Image* magicimage=NULL;\r
 861         bool mem=false;\r
 862         struct OpenVGCommand comm;\r
 863         comm.task=OVGcreateImageFile;\r
 864 \r
 865         try{\r
 866                 // Now figure out, if it is a special case\r
 867                 if (strcmp(fileName,"/vdr.jpg")==0) {\r
 868                         magicimage=new Image(Blob(vdr_data,vdr_data_end-vdr_data));\r
 869                         *height=100; // this is faked so that the system does use the old coordinate system\r
 870                         *width=ceil(190.f*aspect_correction);\r
 871                         Log::getInstance()->log("OSD", Log::DEBUG, "LoadIm vdr.jpg");\r
 872                 } else if (strcmp(fileName,"/wallpaperPAL.jpg")==0) {\r
 873                         magicimage=new Image(Blob(wallpaper_data,wallpaper_data_end-wallpaper_data));\r
 874                         *width=720; // this is faked so that the system does use the old coordinate system\r
 875                         *height=576;\r
 876                         Log::getInstance()->log("OSD", Log::DEBUG, "LoadIm wallpaperPAL.jpg");\r
 877                 } else {\r
 878                         magicimage=new Image();\r
 879                         magicimage->read(fileName);\r
 880                         Log::getInstance()->log("OSD", Log::DEBUG, "LoadIm file: %s",fileName);\r
 881                         *width=ceil(magicimage->baseColumns()*aspect_correction); // this is faked so that the system does use the old coordinate system\r
 882                         *height=magicimage->baseRows();\r
 883                 }\r
 884 \r
 885         }catch( Exception &error_ )\r
 886         {\r
 887                 Log::getInstance()->log("OSD", Log::DEBUG, "Libmagick: %s",error_.what());\r
 888 \r
 889                 return 0;\r
 890         }\r
 891         comm.data=magicimage;\r
 892         return putOpenVGCommand(comm,true);\r
 893 }\r
 894 \r
 895 ImageIndex OsdOpenVG::createMonoBitmap(void *base,int width,int height)\r
 896 {\r
 897         struct OpenVGCommand comm;\r
 898         comm.task=OVGcreateMonoBitmap;\r
 899         comm.param1=width;\r
 900         comm.param2=height;\r
 901         comm.data=base;\r
 902         return putOpenVGCommand(comm,true);\r
 903 }\r
 904 \r
 905 ImageIndex OsdOpenVG::createImageRGBA(int width,int height)\r
 906 {\r
 907     struct OpenVGCommand comm;\r
 908     comm.task=OVGcreateImageRGBA;\r
 909     comm.param1=width;\r
 910     comm.param2=height;\r
 911     return putOpenVGCommand(comm,true);\r
 912 }\r
 913 \r
 914 void OsdOpenVG::destroyStyleRef(unsigned int index)\r
 915 {\r
 916         struct OpenVGCommand comm;\r
 917         comm.task=OVGdestroyPaint;\r
 918         comm.param1=index;\r
 919         putOpenVGCommand(comm,false);\r
 920 }\r
 921 \r
 922 unsigned int OsdOpenVG::createStyleRef(const DrawStyle &c)\r
 923 {\r
 924         unsigned int col=c.rgba();\r
 925         struct OpenVGCommand comm;\r
 926         comm.task=OVGcreateColorRef;\r
 927         comm.param1=col<<8 | (col &0xff000000)>>24;\r
 928         comm.data=&c;\r
 929         return putOpenVGCommand(comm,true);\r
 930 }\r
 931 \r
 932 unsigned int OsdOpenVG::createColorRef(const Colour &c)\r
 933 {\r
 934         unsigned int col=c.rgba();\r
 935         struct OpenVGCommand comm;\r
 936         comm.task=OVGcreateColorRef;\r
 937         comm.param1=col<<8 | (col &0xff000000)>>24;\r
 938         comm.data=&c;\r
 939         return putOpenVGCommand(comm,true);\r
 940 }\r
 941 \r
 942 \r