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 "surface.h"\r
  26 #include <Magick++.h>\r
  27 \r
  28 #include "message.h"\r
  29 #include "command.h"\r
  30 #include "teletxt/txtfont.h"\r
  31 \r
  32 #include <sys/syscall.h>\r
  33 #include <vector>\r
  34 #include <math.h>\r
  35 \r
  36 using namespace Magick;\r
  37 \r
  38 extern uint8_t font_data[]     asm("_binary_fonts_sourcesans_ttf_start");\r
  39 extern uint8_t font_data_end[] asm("_binary_fonts_sourcesans_ttf_end");\r
  40 extern uint8_t vdr_data[]     asm("_binary_other_vdrhires_jpg_start");\r
  41 extern uint8_t vdr_data_end[] asm("_binary_other_vdrhires_jpg_end");\r
  42 extern uint8_t wallpaper_data[]     asm("_binary_other_wallpaper720p_jpg_start");\r
  43 extern uint8_t wallpaper_data_end[] asm("_binary_other_wallpaper720p_jpg_end");\r
  44 \r
  45 \r
  46 #define  BACKBUFFER_WIDTH 1280\r
  47 #define  BACKBUFFER_HEIGHT 720\r
  48 \r
  49 \r
  50 OsdOpenVG::OsdOpenVG()\r
  51 {\r
  52   vgmutex.Lock();\r
  53   taskmutex.Lock();\r
  54   lastrendertime=getTimeMS();\r
  55   display_height=0;\r
  56   display_width=0;\r
  57   mode=0;\r
  58   aspect_correction=1.;\r
  59 \r
  60   wait_id=1;\r
  61 \r
  62 }\r
  63 \r
  64 OsdOpenVG::~OsdOpenVG()\r
  65 {\r
  66 \r
  67   if (initted)\r
  68   {\r
  69                 shutdown();\r
  70   }\r
  71 \r
  72 \r
  73   vgmutex.Unlock();\r
  74   taskmutex.Unlock();\r
  75 }\r
  76 \r
  77 \r
  78 \r
  79 int OsdOpenVG::init(void* device)\r
  80 {\r
  81   if (initted) return 0;\r
  82   Video* video = Video::getInstance();\r
  83    //window=*((HWND*)device);\r
  84 \r
  85    // May be this device specific part should go to a device specific child class\r
  86 \r
  87    //init broadcom chipset (Move to video?)\r
  88 \r
  89 \r
  90    //First get connection to egl\r
  91    egl_display=eglGetDisplay(EGL_DEFAULT_DISPLAY);\r
  92 \r
  93    if (egl_display==EGL_NO_DISPLAY) {\r
  94            Log::getInstance()->log("OSD", Log::WARN, "Could not get egl display! %x",eglGetError());\r
  95            vgmutex.Unlock();\r
  96            return 0;\r
  97    }\r
  98 \r
  99 \r
 100 \r
 101    if (eglInitialize(egl_display, NULL, NULL)==EGL_FALSE) {\r
 102            Log::getInstance()->log("OSD", Log::WARN, "Initialising display failed! %x",eglGetError());\r
 103            vgmutex.Unlock();\r
 104            return 0;\r
 105    }\r
 106 \r
 107 \r
 108    const char *query_str=eglQueryString(egl_display,EGL_CLIENT_APIS);\r
 109    if (query_str) Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);\r
 110    else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",eglGetError());\r
 111    query_str=eglQueryString(egl_display,EGL_EXTENSIONS);\r
 112    if (query_str)    Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);\r
 113    else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",eglGetError());\r
 114 \r
 115    if (eglBindAPI(EGL_OPENVG_API)==EGL_FALSE) {\r
 116            Log::getInstance()->log("OSD", Log::WARN, "Binding openvg api failed! %x",eglGetError());\r
 117            vgmutex.Unlock();\r
 118            return 0;\r
 119    }\r
 120 \r
 121    const EGLint attributs[]={\r
 122                  EGL_RED_SIZE,8,EGL_GREEN_SIZE, 8,EGL_BLUE_SIZE, 8,EGL_ALPHA_SIZE, 8,\r
 123          EGL_SURFACE_TYPE, EGL_WINDOW_BIT|EGL_PBUFFER_BIT,\r
 124          EGL_CONFORMANT, EGL_OPENVG_BIT,\r
 125          EGL_NONE\r
 126    }; // Here, we might have to select the resolution!\r
 127 \r
 128 \r
 129    EGLint number;\r
 130 \r
 131    if (eglChooseConfig(egl_display, attributs, &egl_ourconfig, 1, &number)==EGL_FALSE) {\r
 132            Log::getInstance()->log("OSD", Log::WARN, "Choosing egl config failed! %x",eglGetError());\r
 133            vgmutex.Unlock();\r
 134            return 0;\r
 135    }\r
 136 \r
 137 \r
 138 \r
 139    egl_context=eglCreateContext(egl_display,egl_ourconfig,NULL,NULL);\r
 140    if (egl_context==EGL_NO_CONTEXT) {\r
 141            Log::getInstance()->log("OSD", Log::WARN, "Creating egl context failed! %x",eglGetError());\r
 142            vgmutex.Unlock();\r
 143            return 0;\r
 144    }\r
 145 \r
 146    // warning broadcom specific, get display size!\r
 147    display_width=display_height=0;\r
 148    if (graphics_get_display_size(0, &display_width, &display_height)<0) {\r
 149            Log::getInstance()->log("OSD", Log::WARN, "Getting display size failed! (BCM API) ");\r
 150            vgmutex.Unlock();\r
 151            return 0;\r
 152    }\r
 153    Log::getInstance()->log("OSD", Log::NOTICE, "Displaysize is %d x %d ",display_width, display_height);\r
 154    VC_RECT_T dst_rect ={0,0,display_width,display_height};\r
 155    VC_RECT_T src_rect={0,0,BACKBUFFER_WIDTH <<16,BACKBUFFER_HEIGHT<<16};\r
 156   // VC_RECT_T src_rect_bg={0,0,1<<16,1<<16};\r
 157  //  VC_RECT_T src_rect_im={0,0,1,1};\r
 158 \r
 159   /* uint32_t back_image_ptr;\r
 160    bcm_backres=vc_dispmanx_resource_create(VC_IMAGE_RGB888,1,1,&back_image_ptr);\r
 161    unsigned int color=0x00FF0000;\r
 162    vc_dispmanx_resource_write_data(bcm_backres,VC_IMAGE_RGB888,4,&color,&src_rect_im);*/\r
 163 \r
 164    DISPMANX_UPDATE_HANDLE_T  bcm_update;\r
 165    bcm_display=vc_dispmanx_display_open(0);\r
 166    bcm_update=vc_dispmanx_update_start(0);\r
 167    bcm_element=vc_dispmanx_element_add(bcm_update,bcm_display,\r
 168          2,&dst_rect, 0,\r
 169          &src_rect,DISPMANX_PROTECTION_NONE,0, 0, (DISPMANX_TRANSFORM_T) 0);\r
 170 \r
 171 \r
 172  /*  bcm_background=vc_dispmanx_element_add(bcm_update,bcm_display,\r
 173             0,&dst_rect,bcm_backres ,\r
 174             &src_rect_bg,DISPMANX_PROTECTION_NONE,0, 0, (DISPMANX_TRANSFORM_T) 0);*/\r
 175 \r
 176    vc_dispmanx_update_submit_sync(bcm_update);\r
 177 \r
 178 \r
 179 \r
 180    static EGL_DISPMANX_WINDOW_T nativewindow;\r
 181    nativewindow.element=bcm_element;\r
 182    nativewindow.height=BACKBUFFER_HEIGHT;\r
 183    nativewindow.width=BACKBUFFER_WIDTH;\r
 184 \r
 185    egl_surface = eglCreateWindowSurface(egl_display,egl_ourconfig, &nativewindow,NULL );\r
 186    if (egl_surface==EGL_NO_SURFACE) {\r
 187            Log::getInstance()->log("OSD", Log::WARN, "Creating egl window surface failed!");\r
 188            vgmutex.Unlock();\r
 189            return 0;\r
 190    }\r
 191    Log::getInstance()->log("OSD", Log::DEBUG, "Making egl current in1%d",syscall(SYS_gettid));\r
 192    if (eglMakeCurrent(egl_display, egl_surface, egl_surface, egl_context)== EGL_FALSE) {\r
 193            Log::getInstance()->log("OSD", Log::WARN, "Making egl Current failed");\r
 194            vgmutex.Unlock();\r
 195                    return 0;\r
 196    }\r
 197    // Test stuff\r
 198 \r
 199    query_str=(const char*)vgGetString(VG_VERSION) ;\r
 200    if (query_str) Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);\r
 201    else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",vgGetError());\r
 202 \r
 203    query_str=(const char*)vgGetString(VG_VENDOR) ;\r
 204    if (query_str) Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);\r
 205    else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",vgGetError());\r
 206 \r
 207    query_str=(const char*)vgGetString(VG_RENDERER) ;\r
 208    if (query_str) Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);\r
 209    else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",vgGetError());\r
 210 \r
 211    query_str=(const char*)vgGetString(VG_EXTENSIONS) ;\r
 212    if (query_str) Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);\r
 213    else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",vgGetError());\r
 214 \r
 215   aspect_correction= ((float)BACKBUFFER_HEIGHT)/576.f/(((float)BACKBUFFER_WIDTH)/720.f);\r
 216   initPaths();\r
 217   if (!loadFont()) {\r
 218           return 0;\r
 219   }\r
 220   vgttfont=vgCreateFont(0);\r
 221   vgttpaint=vgCreatePaint();\r
 222   vgSetParameteri( vgttpaint, VG_PAINT_TYPE, VG_PAINT_TYPE_COLOR);\r
 223   vgSetColor(vgttpaint,0xffffffff);\r
 224 \r
 225   eglSwapInterval(egl_display, 1 );\r
 226 \r
 227   Log::getInstance()->log("OSD", Log::DEBUG, "Making egl current out 1%d",syscall(SYS_gettid));\r
 228   eglMakeCurrent(egl_display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT );\r
 229   //Now we will create the Screen\r
 230   initted = 1; // must set this here or create surface won't work\r
 231 \r
 232 \r
 233   if (((VideoOMX*)Video::getInstance())->initUsingOSDObjects()!=1) { //call Video for init  stuff\r
 234           return 0;\r
 235   }\r
 236   InitializeMagick("");\r
 237 \r
 238   pthread_cond_init(&vgtaskCond, NULL);\r
 239   pthread_mutex_init(&vgtaskCondMutex, NULL);\r
 240 \r
 241   threadStart();\r
 242   taskmutex.Unlock();\r
 243   vgmutex.Unlock();\r
 244 \r
 245 \r
 246   return 1;\r
 247 }\r
 248 \r
 249 \r
 250 void OsdOpenVG::initPaths()\r
 251 {\r
 252 \r
 253 \r
 254         VGPath current;\r
 255         current=vgCreatePath(VG_PATH_FORMAT_STANDARD,\r
 256                         VG_PATH_DATATYPE_F,1.f,0.f,\r
 257                         0,0,VG_PATH_CAPABILITY_ALL);\r
 258 \r
 259         vguLine(current,0.f,0.f,1.f,0.f);\r
 260         // HorzLine\r
 261         std_paths[HorzLine]=current;\r
 262 \r
 263         current=vgCreatePath(VG_PATH_FORMAT_STANDARD,\r
 264                                 VG_PATH_DATATYPE_F,1.f,0.f,\r
 265                                 0,0,VG_PATH_CAPABILITY_ALL);\r
 266         vguLine(current,0.f,0.f,0.f,1.f);\r
 267         // VertLine\r
 268         std_paths[VertLine]=current;\r
 269 \r
 270         current=vgCreatePath(VG_PATH_FORMAT_STANDARD,\r
 271                                 VG_PATH_DATATYPE_F,1.f,0.f,\r
 272                                 0,0,VG_PATH_CAPABILITY_ALL);\r
 273         //vguRect(current,0.f,0.f,1.f,1.f);\r
 274         vguRect(current,0.f,0.f,1.f,1.f);\r
 275         // Rectabgle\r
 276         std_paths[Rectangle]=current;\r
 277 \r
 278         current=vgCreatePath(VG_PATH_FORMAT_STANDARD,\r
 279                                 VG_PATH_DATATYPE_F,1.f,0.f,\r
 280                                 0,0,0);\r
 281         vguEllipse(current,0.f,0.f,1.f,1.f);\r
 282         // Point\r
 283         std_paths[Point]=current;\r
 284 \r
 285 }\r
 286 \r
 287 void OsdOpenVG::destroyPaths()\r
 288 {\r
 289         vgDestroyPath(std_paths[HorzLine]);\r
 290         vgDestroyPath(std_paths[VertLine]);\r
 291         vgDestroyPath(std_paths[Rectangle]);\r
 292         vgDestroyPath(std_paths[Point]);\r
 293 \r
 294 }\r
 295 \r
 296 \r
 297 int OsdOpenVG::shutdown()\r
 298 {\r
 299   if (!initted) return 0;\r
 300 \r
 301   initted = 0;\r
 302   Log::getInstance()->log("OSD", Log::DEBUG, "shutdown mark1");\r
 303   threadStop();\r
 304   Log::getInstance()->log("OSD", Log::DEBUG, "shutdown mark2");\r
 305   processTasks();\r
 306   Log::getInstance()->log("OSD", Log::DEBUG, "shutdown mark3");\r
 307 \r
 308   taskmutex.Lock();\r
 309   vgmutex.Lock();\r
 310   (((VideoOMX*)Video::getInstance())->shutdownUsingOSDObjects());\r
 311 \r
 312   FT_Done_Face(ft_face);\r
 313   vgDestroyFont(vgfont);\r
 314   vgDestroyFont(vgttfont);\r
 315   vgDestroyPaint(vgttpaint);\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 unsigned int OsdOpenVG::loadTTchar(cTeletextChar c)\r
 423 {\r
 424         unsigned int glyph_index=c.getGlyphIndex();\r
 425         if (tt_font_chars.find(glyph_index)!=tt_font_chars.end())\r
 426         {\r
 427                 return glyph_index;\r
 428         }\r
 429 \r
 430         unsigned int buffer[10];\r
 431         const VGfloat glyphOrigin[] = { 0.f, 0.f };\r
 432         const VGfloat escapement[] = { 12.f, 0.f };\r
 433         unsigned int * charmap = GetFontChar(c, buffer);\r
 434         if (!charmap) { //invalid char\r
 435                 return 0;\r
 436         }\r
 437         for (int i=0;i<10;i++) {\r
 438                 buffer[i]=charmap[i]>>4;\r
 439         }\r
 440 \r
 441         VGImage handle = vgCreateImage(\r
 442                         VG_A_8,\r
 443                         12,\r
 444                         10,\r
 445                         VG_IMAGE_QUALITY_NONANTIALIASED | VG_IMAGE_QUALITY_FASTER\r
 446                                         | VG_IMAGE_QUALITY_BETTER);\r
 447         vgImageSubData(handle, buffer, 4, VG_A_1, 0, 0, 12, 10);\r
 448         vgSetGlyphToImage(\r
 449                         vgttfont,\r
 450                         glyph_index,\r
 451                         handle, glyphOrigin, escapement);\r
 452         vgDestroyImage(handle);\r
 453         tt_font_chars[glyph_index]=1;\r
 454 \r
 455         return glyph_index;\r
 456 }\r
 457 \r
 458 int  OsdOpenVG::loadFont()\r
 459 {\r
 460         int error=FT_Init_FreeType(&ft_library);\r
 461         float font_size=16.f;\r
 462         if (error)\r
 463         {\r
 464                 Log::getInstance()->log("OSD", Log::WARN, "Could not load freetype %x",error);\r
 465                 return 0;\r
 466         }\r
 467 \r
 468         error=FT_New_Memory_Face(ft_library,font_data,font_data_end-font_data,0,&ft_face );\r
 469         if (error) {\r
 470                 Log::getInstance()->log("OSD", Log::WARN, "Could not load font face %x",error);\r
 471                 return 0;\r
 472         }\r
 473         error=FT_Set_Char_Size(ft_face,0,font_size*64,0,0 /*dpi*/);\r
 474         if (error) {\r
 475                 FT_Done_Face(ft_face);\r
 476                 Log::getInstance()->log("OSD", Log::WARN, "Could not set  face size %x",error);\r
 477                 return 0;\r
 478         }\r
 479         vgfont=vgCreateFont(0);\r
 480         FT_ULong cur_char;\r
 481         FT_UInt glyph;\r
 482         font_height=ft_face->size->metrics.height/64.f;\r
 483         cur_char = FT_Get_First_Char(ft_face,&glyph);\r
 484         vector<VGubyte> segments;\r
 485         vector<VGfloat> coord;\r
 486         segments.reserve(256);\r
 487         coord.reserve(1024);\r
 488         //Log::getInstance()->log("OSD", Log::DEBUG, "Create Glyph test %d %x %x %d",cur_char,font_data_end,font_data,glyph);\r
 489         while (glyph !=0)\r
 490         {\r
 491                 error=FT_Load_Glyph(ft_face,glyph,FT_LOAD_DEFAULT);\r
 492                 if (error){\r
 493                         FT_Done_Face(ft_face);\r
 494                         Log::getInstance()->log("OSD", Log::WARN, "Could not load glyph %x",error);\r
 495                         return 0;\r
 496                 }\r
 497                 VGPath path;\r
 498                 FT_Outline ot=ft_face->glyph->outline;\r
 499                 segments.clear();\r
 500                 coord.clear();\r
 501 \r
 502                 if (ot.n_contours ==0) {\r
 503                         path=VG_INVALID_HANDLE;\r
 504                 } else {\r
 505                         path=vgCreatePath(VG_PATH_FORMAT_STANDARD, VG_PATH_DATATYPE_F,\r
 506                                         1.0f,0.f,0,0,VG_PATH_CAPABILITY_ALL);\r
 507 \r
 508                         /* convert glyph */\r
 509                         FT_Vector *pt=ot.points;\r
 510                         const char *tags=ot.tags;\r
 511                         const short* cont=ot.contours;\r
 512                         short n_cont=ot.n_contours;\r
 513                         short n_point=ot.n_points;\r
 514                         short last_cont=0;\r
 515                         for (short point=0;n_cont!=0;cont++,n_cont--) {\r
 516                                 short next_cont=*cont+1;\r
 517                                 bool first=true;\r
 518                                 char last_tag=0;\r
 519                                 short first_point=point;\r
 520                                 //Log::getInstance()->log("OSD", Log::DEBUG, "runs %d",*cont);\r
 521                                 for (;point<next_cont;point++) {\r
 522                                         char tag=tags[point];\r
 523                                         FT_Vector fpoint=pt[point];\r
 524                                 //      Log::getInstance()->log("OSD", Log::DEBUG, "tag %d point %d %d: %d %d",tag,fpoint.x,fpoint.y,point,n_point);\r
 525                                         if (first) {\r
 526                                                 segments.push_back(VG_MOVE_TO);\r
 527                                                 first=false;\r
 528                                         } else if (tag &0x1) { //on curve\r
 529                                                 if (last_tag &0x1) {\r
 530                                                         segments.push_back(VG_LINE_TO);\r
 531                                                 } else if (last_tag &0x2){\r
 532                                                         segments.push_back(VG_CUBIC_TO);\r
 533                                                 } else {\r
 534                                                         segments.push_back(VG_QUAD_TO);\r
 535                                                 }\r
 536 \r
 537                                         } else {\r
 538                                                 if (!(tag &0x2)){\r
 539                                                         if (!(last_tag &0x1)) {\r
 540                                                                 segments.push_back(VG_QUAD_TO);\r
 541                                                                 int coord_size=coord.size();\r
 542                                                                 VGfloat x=(coord[coord_size-2]+ ((float)fpoint.x)/64.f)*0.5f*aspect_correction;\r
 543                                                                 VGfloat y=(coord[coord_size-1]+(font_size- ((float)fpoint.y)/64.f))*0.5f;\r
 544                                                                 coord.push_back(x);\r
 545                                                                 coord.push_back(y);\r
 546                                                         }\r
 547                                                 }\r
 548 \r
 549 \r
 550                                         }\r
 551                                         last_tag=tag;\r
 552                                         coord.push_back(((float)fpoint.x)*aspect_correction/64.);\r
 553                                         coord.push_back(font_size-((float)fpoint.y)/64.);\r
 554                                         //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
 555                                 }\r
 556                                 if (!(last_tag &0x1)) {\r
 557                                         if (last_tag &0x2) {\r
 558                                                 segments.push_back(VG_CUBIC_TO);\r
 559                                         } else {\r
 560                                                 segments.push_back(VG_QUAD_TO);\r
 561                                         }\r
 562                                         coord.push_back(((float)pt[first_point].x)*aspect_correction/64.);\r
 563                                         coord.push_back(font_size-((float)pt[first_point].y)/64.);\r
 564                                 }\r
 565                                 //segments.push_back(VG_CLOSE_PATH);\r
 566 \r
 567 \r
 568                         }\r
 569                         vgAppendPathData(path,segments.size(),&segments[0],&coord[0]);\r
 570                         int n=0;\r
 571                 /*      for (int m=0;m<segments.size();m++) {\r
 572                                 switch (segments[m])\r
 573                                 {\r
 574                                 case VG_MOVE_TO:\r
 575                                         Log::getInstance()->log("OSD", Log::DEBUG, "Move To %g %g",coord[n],coord[n+1]);n+=2; break;\r
 576                                 case VG_LINE_TO:\r
 577                                         Log::getInstance()->log("OSD", Log::DEBUG, "Line To %g %g",coord[n],coord[n+1]);n+=2; break;\r
 578                                 case VG_CUBIC_TO:\r
 579                                         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
 580                                 case VG_QUAD_TO:\r
 581                                         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
 582                                 case VG_CLOSE_PATH:\r
 583                                         Log::getInstance()->log("OSD", Log::DEBUG, "Close Path"); break;\r
 584                                 }\r
 585 \r
 586                         }*/\r
 587                         //vguRect(path,0.f,0.f,1.f,1.f);\r
 588                         //Log::getInstance()->log("OSD", Log::DEBUG, "Create APD Glyph %d %x",segments.size(),vgGetError());\r
 589                 }\r
 590                 VGfloat ori[]={0.f,0.f};\r
 591                 VGfloat esp[]={ft_face->glyph->advance.x/64.f*aspect_correction,ft_face->glyph->advance.y/64.f};\r
 592                 font_exp_x[glyph]=ft_face->glyph->advance.x/64.f*aspect_correction; //recalculate\r
 593 \r
 594                 vgSetGlyphToPath(vgfont,glyph,path,VG_FALSE,ori,esp);\r
 595                 //Log::getInstance()->log("OSD", Log::DEBUG, "Create Glyph %d %d %x",path,glyph,vgGetError());\r
 596                 if (path!=VG_INVALID_HANDLE) {\r
 597                         vgDestroyPath(path);\r
 598                 }\r
 599                 cur_char = FT_Get_Next_Char(ft_face,cur_char,&glyph);\r
 600         }\r
 601         return 1;\r
 602 }\r
 603 \r
 604 \r
 605 void OsdOpenVG::drawSetTrans(SurfaceCommands & sc)\r
 606 {\r
 607         vgSeti(VG_MATRIX_MODE, VG_MATRIX_PATH_USER_TO_SURFACE);\r
 608         vgLoadIdentity();\r
 609         vgScale(((float)BACKBUFFER_WIDTH)/720.f, -((float)BACKBUFFER_HEIGHT)/576.f);\r
 610         vgTranslate(0.f+sc.x,-576.f+sc.y);\r
 611 \r
 612         vgSeti(VG_MATRIX_MODE, VG_MATRIX_GLYPH_USER_TO_SURFACE);\r
 613         vgLoadIdentity();\r
 614     vgScale(((float)BACKBUFFER_WIDTH)/720.f, -((float)BACKBUFFER_HEIGHT)/576.f);\r
 615         vgTranslate(0.f+sc.x,-576.f+sc.y);\r
 616 \r
 617         vgSeti(VG_MATRIX_MODE, VG_MATRIX_IMAGE_USER_TO_SURFACE);\r
 618         vgLoadIdentity();\r
 619         vgScale(((float)BACKBUFFER_WIDTH)/720.f, -((float)BACKBUFFER_HEIGHT)/576.f);\r
 620         vgTranslate(0.f+sc.x,-576.f+sc.y);\r
 621 \r
 622 \r
 623 \r
 624         //vgTranslate(0.f+sc.x,576.f-sc.y);\r
 625         //Log::getInstance()->log("OSD", Log::DEBUG, "Draw Translate %g %g",sc.x,sc.y);\r
 626 \r
 627 }\r
 628 void OsdOpenVG::executeDrawCommand(SVGCommand & command)\r
 629 {\r
 630 \r
 631         VGfloat  save_matrix[9];\r
 632         switch (command.instr) {\r
 633         case DrawPath: {\r
 634         vgSeti(VG_MATRIX_MODE, VG_MATRIX_PATH_USER_TO_SURFACE);\r
 635         //      VGuint rgba;\r
 636         //      rgba = vgGetColor((VGPaint) command.reference);\r
 637                 //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
 638                 //vgSeti(VG_FILL_RULE,);\r
 639 \r
 640                 vgGetMatrix(save_matrix);\r
 641                 vgSetPaint((VGPaint) command.reference,VG_FILL_PATH);\r
 642                 vgSetPaint((VGPaint) command.reference,VG_STROKE_PATH);\r
 643                 vgTranslate(command.x,command.y);\r
 644                 vgScale(command.w,command.h);\r
 645                 vgDrawPath(std_paths[command.target.path_index],VG_FILL_PATH);\r
 646                 vgLoadMatrix(save_matrix);\r
 647         } break;\r
 648         case DrawImage: {\r
 649             vgSeti(VG_MATRIX_MODE, VG_MATRIX_IMAGE_USER_TO_SURFACE);\r
 650                 vgGetMatrix(save_matrix);\r
 651                 vgTranslate(command.x,command.y);\r
 652                 //vgScale(command.w,command.h);\r
 653                 if (command.reference) { //special behaviout for bw images they act as a mask on the current paint\r
 654                         vgSetPaint((VGPaint) command.reference,VG_FILL_PATH);\r
 655                         vgSetPaint((VGPaint) command.reference,VG_STROKE_PATH);\r
 656                         vgSeti(VG_IMAGE_MODE,VG_DRAW_IMAGE_STENCIL);\r
 657                         vgSeti(VG_BLEND_MODE, VG_BLEND_SRC_OVER);\r
 658                         vgScale(aspect_correction,1.f);\r
 659                 } else {\r
 660                         VGfloat imagewidth=vgGetParameteri((VGImage) command.target.image, VG_IMAGE_WIDTH);\r
 661                         VGfloat imageheight=vgGetParameteri((VGImage) command.target.image, VG_IMAGE_HEIGHT);\r
 662                         //vgScale(720.f/((float)BACKBUFFER_WIDTH), 576.f/((float)BACKBUFFER_HEIGHT));\r
 663                         float scalex=command.w/imagewidth;\r
 664                         float scaley=command.h/imageheight;\r
 665                         //vgScale(command.w/imagewidth,command.h/imageheight);\r
 666                         vgScale(scalex,scaley);\r
 667                         vgSeti(VG_IMAGE_MODE,VG_DRAW_IMAGE_NORMAL);\r
 668                         //Log::getInstance()->log("OSD", Log::DEBUG, "Draw Image Scale  %g %g %g %g %g %g",command.w,imagewidth,command.h,imageheight,scalex,scaley);\r
 669                 }\r
 670 \r
 671 \r
 672                 //vgLoadIdentity();\r
 673                 //vgTranslate(200.f,500.f);\r
 674                 //vgScale(100.f,100.f);\r
 675 \r
 676                 vgDrawImage((VGImage) command.target.image);\r
 677                 //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
 678                 //              vgGetError());\r
 679                 if (command.reference) {\r
 680                         vgSeti(VG_IMAGE_MODE,VG_DRAW_IMAGE_NORMAL);\r
 681                         vgSeti(VG_BLEND_MODE, VG_BLEND_SRC);\r
 682                 }\r
 683                 vgLoadMatrix(save_matrix);\r
 684         } break;\r
 685         case DrawGlyph: {\r
 686                 vgSeti(VG_MATRIX_MODE, VG_MATRIX_GLYPH_USER_TO_SURFACE);\r
 687                 vgGetMatrix(save_matrix);\r
 688                 vgSetPaint((VGPaint) command.reference,VG_FILL_PATH);\r
 689                 vgSetPaint((VGPaint) command.reference,VG_STROKE_PATH);\r
 690                 vgTranslate(command.x,command.y);\r
 691                 VGfloat gori[]={0.,0.};\r
 692                 vgSetfv(VG_GLYPH_ORIGIN,2,gori);\r
 693 \r
 694                 unsigned int glyph_index=FT_Get_Char_Index(ft_face,command.target.textchar);\r
 695                 vgDrawGlyph(vgfont,glyph_index,VG_FILL_PATH,VG_FALSE);\r
 696                 //vgDrawPath(std_paths[Rectangle],VG_FILL_PATH);\r
 697         /*      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
 698                                                 vgGetError());*/\r
 699                 vgLoadMatrix(save_matrix);\r
 700                 vgSeti(VG_MATRIX_MODE, VG_MATRIX_PATH_USER_TO_SURFACE);\r
 701         } break;\r
 702         case DrawTTchar:{\r
 703                 cTeletextChar tchar;\r
 704                 tchar.setInternal(command.target.ttchar);\r
 705                 vgSeti(VG_MATRIX_MODE, VG_MATRIX_GLYPH_USER_TO_SURFACE);\r
 706                 vgGetMatrix(save_matrix);\r
 707                 enumTeletextColor ttforegcolour=tchar.GetFGColor();\r
 708                 enumTeletextColor ttbackgcolour=tchar.GetBGColor();\r
 709             if (tchar.GetBoxedOut()) {\r
 710                 ttforegcolour=ttcTransparent;\r
 711                 ttbackgcolour=ttcTransparent;\r
 712             }\r
 713             vgSeti(VG_IMAGE_MODE,VG_DRAW_IMAGE_STENCIL);\r
 714             vgSeti(VG_BLEND_MODE, VG_BLEND_SRC_OVER);\r
 715 \r
 716 \r
 717                 vgTranslate(command.x+command.w*11.95f*1.4f,command.y+command.h*19.95f);\r
 718                 VGfloat gori[]={0.,0.};\r
 719                 vgSetfv(VG_GLYPH_ORIGIN,2,gori);\r
 720 \r
 721                 vgScale(-1.4f,2.f);\r
 722                 unsigned int color=Surface::enumTeletextColorToCoulour(ttbackgcolour).rgba();\r
 723                 color=color<<8 | (color &0xff000000)>>24;\r
 724                 vgSetColor(vgttpaint,color);\r
 725                 vgSetPaint((VGPaint) vgttpaint,VG_FILL_PATH);\r
 726                 vgSetPaint((VGPaint) vgttpaint,VG_STROKE_PATH);\r
 727                 cTeletextChar filled;\r
 728                 filled.setInternal(0x187f);\r
 729                 unsigned int glyph_index=loadTTchar(filled);\r
 730                 vgDrawGlyph(vgttfont,glyph_index,VG_FILL_PATH,VG_FALSE);\r
 731 \r
 732                 color=Surface::enumTeletextColorToCoulour(ttforegcolour).rgba();\r
 733                 color=color<<8 | (color &0xff000000)>>24;\r
 734                 vgSetColor(vgttpaint,color);\r
 735                 vgSetPaint((VGPaint) vgttpaint,VG_FILL_PATH);\r
 736                 vgSetPaint((VGPaint) vgttpaint,VG_STROKE_PATH);\r
 737                 glyph_index=loadTTchar(tchar);\r
 738                 vgDrawGlyph(vgttfont,glyph_index,VG_FILL_PATH,VG_FALSE);\r
 739 \r
 740                 /*      Log::getInstance()->log("OSD", Log::DEBUG, "Draw TTchar %x %x %x %x",glyph_index,ttforegcolour,Surface::enumTeletextColorToCoulour(ttforegcolour).rgba(),\r
 741                                         vgGetColor(vgttpaint));*/\r
 742 \r
 743 \r
 744                 vgLoadMatrix(save_matrix);\r
 745                 vgSeti(VG_MATRIX_MODE, VG_MATRIX_PATH_USER_TO_SURFACE);\r
 746                 vgSeti(VG_IMAGE_MODE,VG_DRAW_IMAGE_NORMAL);\r
 747                 vgSeti(VG_BLEND_MODE, VG_BLEND_SRC);\r
 748 \r
 749         }break;\r
 750         }\r
 751 }\r
 752 \r
 753 unsigned int OsdOpenVG::handleTask(OpenVGCommand& command)\r
 754 {\r
 755         switch (command.task){\r
 756         case OVGdestroyImageRef: {\r
 757                 vgDestroyImage((VGImage)command.param1);\r
 758                 return 0;\r
 759         } break;\r
 760         case OVGdestroyPaint: {\r
 761                 Log::getInstance()->log("OSD", Log::DEBUG, "Draw Paint Destroy %d ",command.param1);\r
 762                 vgDestroyPaint((VGPaint)command.param1);\r
 763                 return 0;\r
 764         } break;\r
 765         case OVGcreateImagePalette: {\r
 766                 VGImage input=vgCreateImage(VG_A_8,command.param1, command.param2,\r
 767                                 VG_IMAGE_QUALITY_NONANTIALIASED|\r
 768                                 VG_IMAGE_QUALITY_FASTER|VG_IMAGE_QUALITY_BETTER);\r
 769                 vgImageSubData(input,command.data,command.param1,\r
 770                                                         VG_A_8,0,0,command.param1, command.param2); // upload palettized image data\r
 771                 VGImage handle=vgCreateImage(VG_sRGBA_8888,command.param1, command.param2,\r
 772                                                 VG_IMAGE_QUALITY_NONANTIALIASED|\r
 773                                                 VG_IMAGE_QUALITY_FASTER|VG_IMAGE_QUALITY_BETTER);\r
 774                 VGuint *palette=(VGuint*)malloc(256*sizeof(VGuint));\r
 775                 VGuint *in_palette=(VGuint*)command.data2;\r
 776                 for (int i=0;i<256;i++) {\r
 777                         VGuint color=in_palette[i];\r
 778                         palette[i]=color<<8 | (color &0xff000000)>>24;\r
 779                 }\r
 780 \r
 781                 vgLookupSingle(handle,input,palette,VG_ALPHA,VG_FALSE,VG_FALSE);\r
 782                 free(palette);\r
 783                 vgDestroyImage(input);\r
 784 \r
 785                 return handle;\r
 786         } break;\r
 787         case OVGcreateMonoBitmap: {\r
 788                 VGImage handle=vgCreateImage(VG_A_1,command.param1, command.param2,\r
 789                                         VG_IMAGE_QUALITY_NONANTIALIASED|\r
 790                                         VG_IMAGE_QUALITY_FASTER|VG_IMAGE_QUALITY_BETTER);\r
 791                 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw create mono  %d %d %x %d",command.param1,command.param2,vgGetError(),handle);\r
 792                 unsigned int buffer_len=(command.param1*command.param2)>>3;\r
 793                 unsigned char * buffer=(unsigned char*)malloc(buffer_len);\r
 794                 unsigned char * r_buffer1=buffer;\r
 795                 const unsigned char * r_buffer2=(const unsigned char *)command.data;\r
 796                 unsigned char *buffer_end=buffer+buffer_len;\r
 797                 while (r_buffer1!=buffer_end) {\r
 798                         unsigned char byte=*r_buffer2;\r
 799                         *r_buffer1=((byte * 0x0802LU & 0x22110LU) | (byte * 0x8020LU & 0x88440LU)) * 0x10101LU >> 16;\r
 800                         r_buffer1++;r_buffer2++;\r
 801                 }\r
 802 \r
 803 \r
 804                 vgImageSubData(handle,buffer,command.param1>>3,\r
 805                                         VG_A_1,0,0,command.param1, command.param2);\r
 806                 free(buffer);\r
 807         //      Log::getInstance()->log("OSD", Log::DEBUG, "Draw create mono2  %d %d %x %d",command.param1,command.param2,vgGetError(),handle);\r
 808                 return handle;\r
 809         } break;\r
 810         case OVGcreateImageFile: {\r
 811                 VGImage handle;\r
 812                 try{\r
 813                         Image *imagefile=(Image*)command.data;\r
 814                         Blob imageblob;\r
 815                         imagefile->write(&imageblob,"RGBA");\r
 816 \r
 817 \r
 818                         handle=vgCreateImage(VG_sXBGR_8888,imagefile->columns(),imagefile->rows(),\r
 819                                         VG_IMAGE_QUALITY_NONANTIALIASED|\r
 820                                         VG_IMAGE_QUALITY_FASTER|VG_IMAGE_QUALITY_BETTER);\r
 821                 //      Log::getInstance()->log("OSD", Log::DEBUG, "Draw create image details  %d %d %x mark1",imagefile->columns(),imagefile->rows(),*(unsigned int*)imageblob.data());\r
 822                         vgImageSubData(handle,imageblob.data(),imagefile->columns()*4,\r
 823                                         VG_sXBGR_8888,0,0,imagefile->columns(),imagefile->rows());\r
 824                 //      Log::getInstance()->log("OSD", Log::DEBUG, "Draw create image details  %d %d %x mark2",imagefile->columns(),imagefile->rows(),*(unsigned int*)imageblob.data());\r
 825                         delete imagefile;\r
 826                 }catch( Exception &error_ )\r
 827                 {\r
 828                         Log::getInstance()->log("OSD", Log::DEBUG, "Libmagick hT: %s",error_.what());\r
 829 \r
 830                         return 0;\r
 831                 }\r
 832 \r
 833                 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw create file  %d %d %x %d",command.param1,command.param2,vgGetError(),handle);\r
 834                 return handle;\r
 835         } break;\r
 836         case OVGcreateColorRef :{\r
 837                 VGPaint handle;\r
 838                 handle=vgCreatePaint();\r
 839                 vgSetParameteri(handle, VG_PAINT_TYPE, VG_PAINT_TYPE_COLOR);\r
 840                 vgSetColor(handle,command.param1);\r
 841                 VGuint rgba;\r
 842                 rgba = vgGetColor((VGPaint)handle);\r
 843                 Log::getInstance()->log("OSD", Log::DEBUG, "Draw Paint %d %x %x",handle,command.param1,rgba);\r
 844                 return handle;\r
 845         } break;\r
 846         case OVGimageUploadLine: {\r
 847                 vgImageSubData((VGImage)command.param1,command.data,0,VG_sARGB_8888,0,command.param2,command.param3,1);\r
 848                 return 0;\r
 849         } break;\r
 850 \r
 851         }\r
 852 }\r
 853 \r
 854 bool OsdOpenVG::processTasks()\r
 855 {\r
 856         bool worked=false;\r
 857         taskmutex.Lock();\r
 858         vgmutex.Lock();\r
 859         while (vgcommands.size()>0)\r
 860         {\r
 861                 OpenVGCommand &comm=vgcommands.front();\r
 862                 OpenVGResponse resp;\r
 863                 resp.result=handleTask(comm);\r
 864                 resp.id=comm.id;\r
 865                 if (comm.id) {\r
 866                         vgresponses.push_back(resp);\r
 867                 }\r
 868                 vgcommands.pop_front();\r
 869                 taskmutex.Unlock();\r
 870                 vgmutex.Unlock();\r
 871                 //threadCheckExit();\r
 872                 pthread_mutex_lock(&vgtaskCondMutex);\r
 873                 pthread_cond_signal(&vgtaskCond);\r
 874                 pthread_mutex_unlock(&vgtaskCondMutex);\r
 875                 taskmutex.Lock();\r
 876                 vgmutex.Lock();\r
 877                 worked=true;\r
 878         }\r
 879         taskmutex.Unlock();\r
 880         vgmutex.Unlock();\r
 881 \r
 882         return worked;\r
 883 }\r
 884 \r
 885 bool OsdOpenVG::haveOpenVGResponse(unsigned int id,unsigned int * resp)\r
 886 {\r
 887         taskmutex.Lock();\r
 888         if (vgresponses.size()>0)\r
 889         {\r
 890                 deque<OpenVGResponse>::iterator itty=vgresponses.begin();\r
 891                 while (itty!=vgresponses.end())\r
 892                 {\r
 893                         if ((*itty).id==id) {\r
 894                                 *resp=(*itty).result;\r
 895                                 taskmutex.Unlock();\r
 896                                 return true;\r
 897                         }\r
 898                         itty++;\r
 899                 }\r
 900         }\r
 901         taskmutex.Unlock();\r
 902         return false;\r
 903 }\r
 904 \r
 905 \r
 906 unsigned int  OsdOpenVG::putOpenVGCommand(OpenVGCommand& comm,bool wait)\r
 907 {\r
 908         taskmutex.Lock();\r
 909         if (wait){\r
 910                 comm.id=wait_id;\r
 911                 wait_id++;\r
 912         } else {\r
 913                 comm.id=0; // we are not waiting\r
 914         }\r
 915         vgcommands.push_back(comm);\r
 916         taskmutex.Unlock();\r
 917         threadSignal();\r
 918         while (wait) {\r
 919                 unsigned int resp;\r
 920                 if (!haveOpenVGResponse(comm.id,&resp)) {\r
 921                         struct timespec target_time;\r
 922                         clock_gettime(CLOCK_REALTIME,&target_time);\r
 923                         target_time.tv_nsec+=1000000LL*100;\r
 924                         if (target_time.tv_nsec>999999999) {\r
 925                                         target_time.tv_nsec-=1000000000L;\r
 926                                         target_time.tv_sec+=1;\r
 927                         }\r
 928                         pthread_mutex_lock(&vgtaskCondMutex);\r
 929                         pthread_cond_timedwait(&vgtaskCond, &vgtaskCondMutex,&target_time);\r
 930                         pthread_mutex_unlock(&vgtaskCondMutex);\r
 931                 } else {\r
 932                         return resp;\r
 933                 }\r
 934         }\r
 935         return 0;\r
 936 }\r
 937 \r
 938 void OsdOpenVG::imageUploadLine(ImageIndex index,unsigned int j,unsigned int width,void *data)\r
 939 {\r
 940         vgImageSubData((VGImage)index,data,0,VG_sARGB_8888,0,j,width,1);\r
 941 \r
 942         struct OpenVGCommand comm;\r
 943         comm.task=OVGimageUploadLine;\r
 944         comm.param1=index;\r
 945         comm.param2=j;\r
 946         comm.param3=width;\r
 947         comm.data=data;\r
 948         putOpenVGCommand(comm,true);\r
 949 }\r
 950 \r
 951 void OsdOpenVG::destroyImageRef(ImageIndex index)\r
 952 {\r
 953         struct OpenVGCommand comm;\r
 954         comm.task=OVGdestroyImageRef;\r
 955         comm.param1=index;\r
 956         putOpenVGCommand(comm,false);\r
 957 }\r
 958 \r
 959 ImageIndex OsdOpenVG::createJpeg(const char* fileName, int *width,int *height)\r
 960 {\r
 961         Image* magicimage=NULL;\r
 962         bool mem=false;\r
 963         struct OpenVGCommand comm;\r
 964         comm.task=OVGcreateImageFile;\r
 965 \r
 966         try{\r
 967                 // Now figure out, if it is a special case\r
 968                 if (strcmp(fileName,"/vdr.jpg")==0) {\r
 969                         magicimage=new Image(Blob(vdr_data,vdr_data_end-vdr_data));\r
 970                         *height=100; // this is faked so that the system does use the old coordinate system\r
 971                         *width=ceil(190.f*aspect_correction);\r
 972                         Log::getInstance()->log("OSD", Log::DEBUG, "LoadIm vdr.jpg");\r
 973                 } else if (strcmp(fileName,"/wallpaperPAL.jpg")==0) {\r
 974                         magicimage=new Image(Blob(wallpaper_data,wallpaper_data_end-wallpaper_data));\r
 975                         *width=720; // this is faked so that the system does use the old coordinate system\r
 976                         *height=576;\r
 977                         Log::getInstance()->log("OSD", Log::DEBUG, "LoadIm wallpaperPAL.jpg");\r
 978                 } else {\r
 979                         magicimage=new Image();\r
 980                         magicimage->read(fileName);\r
 981                         Log::getInstance()->log("OSD", Log::DEBUG, "LoadIm file: %s",fileName);\r
 982                         *width=ceil(magicimage->baseColumns()*aspect_correction); // this is faked so that the system does use the old coordinate system\r
 983                         *height=magicimage->baseRows();\r
 984                 }\r
 985 \r
 986         }catch( Exception &error_ )\r
 987         {\r
 988                 Log::getInstance()->log("OSD", Log::DEBUG, "Libmagick: %s",error_.what());\r
 989 \r
 990                 return 0;\r
 991         }\r
 992         comm.data=magicimage;\r
 993         return putOpenVGCommand(comm,true);\r
 994 }\r
 995 \r
 996 ImageIndex OsdOpenVG::createMonoBitmap(void *base,int width,int height)\r
 997 {\r
 998         struct OpenVGCommand comm;\r
 999         comm.task=OVGcreateMonoBitmap;\r
1000         comm.param1=width;\r
1001         comm.param2=height;\r
1002         comm.data=base;\r
1003         return putOpenVGCommand(comm,true);\r
1004 }\r
1005 \r
1006 ImageIndex OsdOpenVG::createImagePalette(int width,int height,const unsigned char *image_data,const unsigned int*palette_data)\r
1007 {\r
1008     struct OpenVGCommand comm;\r
1009     comm.task=OVGcreateImagePalette;\r
1010     comm.param1=width;\r
1011     comm.param2=height;\r
1012     comm.data=image_data;\r
1013     comm.data2=palette_data;\r
1014     return putOpenVGCommand(comm,true);\r
1015 }\r
1016 \r
1017 void OsdOpenVG::destroyStyleRef(unsigned int index)\r
1018 {\r
1019         struct OpenVGCommand comm;\r
1020         comm.task=OVGdestroyPaint;\r
1021         comm.param1=index;\r
1022         putOpenVGCommand(comm,false);\r
1023 }\r
1024 \r
1025 unsigned int OsdOpenVG::createStyleRef(const DrawStyle &c)\r
1026 {\r
1027         unsigned int col=c.rgba();\r
1028         struct OpenVGCommand comm;\r
1029         comm.task=OVGcreateColorRef;\r
1030         comm.param1=col<<8 | (col &0xff000000)>>24;\r
1031         comm.data=&c;\r
1032         return putOpenVGCommand(comm,true);\r
1033 }\r
1034 \r
1035 unsigned int OsdOpenVG::createColorRef(const Colour &c)\r
1036 {\r
1037         unsigned int col=c.rgba();\r
1038         struct OpenVGCommand comm;\r
1039         comm.task=OVGcreateColorRef;\r
1040         comm.param1=col<<8 | (col &0xff000000)>>24;\r
1041         comm.data=&c;\r
1042         return putOpenVGCommand(comm,true);\r
1043 }\r
1044 \r
1045 \r