osdopenvg.cc

   1 /*
   2     Copyright 2004-2005 Chris Tallon, 2006,2011-2012 Marten Richter
   3
   4     This file is part of VOMP.
   5
   6     VOMP is free software; you can redistribute it and/or modify
   7     it under the terms of the GNU General Public License as published by
   8     the Free Software Foundation; either version 2 of the License, or
   9     (at your option) any later version.
  10
  11     VOMP is distributed in the hope that it will be useful,
  12     but WITHOUT ANY WARRANTY; without even the implied warranty of
  13     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14     GNU General Public License for more details.
  15
  16     You should have received a copy of the GNU General Public License
  17     along with VOMP; if not, write to the Free Software
  18     Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  19 */
  20
  21
  22 #include "osdopenvg.h"
  23 #include "mtd.h"
  24 #include "videoomx.h"
  25 #include "surface.h"
  26 #include <Magick++.h>
  27
  28 #include "message.h"
  29 #include "command.h"
  30 #include "teletxt/txtfont.h"
  31
  32 #include <sys/syscall.h>
  33 #include <vector>
  34 #include <math.h>
  35
  36 using namespace Magick;
  37
  38 extern uint8_t font_data[]     asm("_binary_fonts_sourcesans_ttf_start");
  39 extern uint8_t font_data_end[] asm("_binary_fonts_sourcesans_ttf_end");
  40 extern uint8_t vdr_data[]     asm("_binary_other_vdrhires_jpg_start");
  41 extern uint8_t vdr_data_end[] asm("_binary_other_vdrhires_jpg_end");
  42 extern uint8_t wallpaper_data[]     asm("_binary_other_wallpaper720p_jpg_start");
  43 extern uint8_t wallpaper_data_end[] asm("_binary_other_wallpaper720p_jpg_end");
  44
  45
  46 #define  BACKBUFFER_WIDTH 1280
  47 #define  BACKBUFFER_HEIGHT 720
  48
  49
  50 OsdOpenVG::OsdOpenVG()
  51 {
  52   vgmutex.Lock();
  53   taskmutex.Lock();
  54   lastrendertime=getTimeMS();
  55   display_height=0;
  56   display_width=0;
  57   mode=0;
  58   aspect_correction=1.;
  59
  60   freetype_inited=false;
  61   wait_id=1;
  62
  63 }
  64
  65 OsdOpenVG::~OsdOpenVG()
  66 {
  67
  68   if (initted)
  69   {
  70                 shutdown();
  71   }
  72
  73   if (freetype_inited) FT_Done_Face(ft_face);
  74
  75   vgmutex.Unlock();
  76   taskmutex.Unlock();
  77 }
  78
  79
  80
  81 int OsdOpenVG::init(void* device)
  82 {
  83   if (initted) return 0;
  84   Video* video = Video::getInstance();
  85    //window=*((HWND*)device);
  86
  87    // May be this device specific part should go to a device specific child class
  88
  89    //init broadcom chipset (Move to video?)
  90
  91
  92    //First get connection to egl
  93    egl_display=eglGetDisplay(EGL_DEFAULT_DISPLAY);
  94
  95    if (egl_display==EGL_NO_DISPLAY) {
  96            Log::getInstance()->log("OSD", Log::WARN, "Could not get egl display! %x",eglGetError());
  97            vgmutex.Unlock();
  98            return 0;
  99    }
 100
 101
 102
 103    if (eglInitialize(egl_display, NULL, NULL)==EGL_FALSE) {
 104            Log::getInstance()->log("OSD", Log::WARN, "Initialising display failed! %x",eglGetError());
 105            vgmutex.Unlock();
 106            return 0;
 107    }
 108
 109
 110    const char *query_str=eglQueryString(egl_display,EGL_CLIENT_APIS);
 111    if (query_str) Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);
 112    else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",eglGetError());
 113    query_str=eglQueryString(egl_display,EGL_EXTENSIONS);
 114    if (query_str)    Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);
 115    else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",eglGetError());
 116
 117    if (eglBindAPI(EGL_OPENVG_API)==EGL_FALSE) {
 118            Log::getInstance()->log("OSD", Log::WARN, "Binding openvg api failed! %x",eglGetError());
 119            vgmutex.Unlock();
 120            return 0;
 121    }
 122
 123    const EGLint attributs[]={
 124                  EGL_RED_SIZE,8,EGL_GREEN_SIZE, 8,EGL_BLUE_SIZE, 8,EGL_ALPHA_SIZE, 8,
 125          EGL_SURFACE_TYPE, EGL_WINDOW_BIT|EGL_PBUFFER_BIT,
 126          EGL_CONFORMANT, EGL_OPENVG_BIT,
 127          EGL_NONE
 128    }; // Here, we might have to select the resolution!
 129
 130
 131    EGLint number;
 132
 133    if (eglChooseConfig(egl_display, attributs, &egl_ourconfig, 1, &number)==EGL_FALSE) {
 134            Log::getInstance()->log("OSD", Log::WARN, "Choosing egl config failed! %x",eglGetError());
 135            vgmutex.Unlock();
 136            return 0;
 137    }
 138
 139
 140
 141    egl_context=eglCreateContext(egl_display,egl_ourconfig,NULL,NULL);
 142    if (egl_context==EGL_NO_CONTEXT) {
 143            Log::getInstance()->log("OSD", Log::WARN, "Creating egl context failed! %x",eglGetError());
 144            vgmutex.Unlock();
 145            return 0;
 146    }
 147
 148    // warning broadcom specific, get display size!
 149    display_width=display_height=0;
 150    if (graphics_get_display_size(0, &display_width, &display_height)<0) {
 151            Log::getInstance()->log("OSD", Log::WARN, "Getting display size failed! (BCM API) ");
 152            vgmutex.Unlock();
 153            return 0;
 154    }
 155    Log::getInstance()->log("OSD", Log::NOTICE, "Displaysize is %d x %d ",display_width, display_height);
 156    VC_RECT_T dst_rect ={0,0,display_width,display_height};
 157    VC_RECT_T src_rect={0,0,BACKBUFFER_WIDTH <<16,BACKBUFFER_HEIGHT<<16};
 158   // VC_RECT_T src_rect_bg={0,0,1<<16,1<<16};
 159  //  VC_RECT_T src_rect_im={0,0,1,1};
 160
 161   /* uint32_t back_image_ptr;
 162    bcm_backres=vc_dispmanx_resource_create(VC_IMAGE_RGB888,1,1,&back_image_ptr);
 163    unsigned int color=0x00FF0000;
 164    vc_dispmanx_resource_write_data(bcm_backres,VC_IMAGE_RGB888,4,&color,&src_rect_im);*/
 165
 166    DISPMANX_UPDATE_HANDLE_T  bcm_update;
 167    bcm_display=vc_dispmanx_display_open(0);
 168    bcm_update=vc_dispmanx_update_start(0);
 169    bcm_element=vc_dispmanx_element_add(bcm_update,bcm_display,
 170          2,&dst_rect, 0,
 171          &src_rect,DISPMANX_PROTECTION_NONE,0, 0, (DISPMANX_TRANSFORM_T) 0);
 172
 173
 174  /*  bcm_background=vc_dispmanx_element_add(bcm_update,bcm_display,
 175             0,&dst_rect,bcm_backres ,
 176             &src_rect_bg,DISPMANX_PROTECTION_NONE,0, 0, (DISPMANX_TRANSFORM_T) 0);*/
 177
 178    vc_dispmanx_update_submit_sync(bcm_update);
 179
 180
 181
 182    static EGL_DISPMANX_WINDOW_T nativewindow;
 183    nativewindow.element=bcm_element;
 184    nativewindow.height=BACKBUFFER_HEIGHT;
 185    nativewindow.width=BACKBUFFER_WIDTH;
 186
 187    egl_surface = eglCreateWindowSurface(egl_display,egl_ourconfig, &nativewindow,NULL );
 188    if (egl_surface==EGL_NO_SURFACE) {
 189            Log::getInstance()->log("OSD", Log::WARN, "Creating egl window surface failed!");
 190            vgmutex.Unlock();
 191            return 0;
 192    }
 193    Log::getInstance()->log("OSD", Log::DEBUG, "Making egl current in1%d",syscall(SYS_gettid));
 194    if (eglMakeCurrent(egl_display, egl_surface, egl_surface, egl_context)== EGL_FALSE) {
 195            Log::getInstance()->log("OSD", Log::WARN, "Making egl Current failed");
 196            vgmutex.Unlock();
 197                    return 0;
 198    }
 199    // Test stuff
 200
 201    query_str=(const char*)vgGetString(VG_VERSION) ;
 202    if (query_str) Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);
 203    else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",vgGetError());
 204
 205    query_str=(const char*)vgGetString(VG_VENDOR) ;
 206    if (query_str) Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);
 207    else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",vgGetError());
 208
 209    query_str=(const char*)vgGetString(VG_RENDERER) ;
 210    if (query_str) Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);
 211    else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",vgGetError());
 212
 213    query_str=(const char*)vgGetString(VG_EXTENSIONS) ;
 214    if (query_str) Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);
 215    else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",vgGetError());
 216
 217   aspect_correction= ((float)BACKBUFFER_HEIGHT)/576.f/(((float)BACKBUFFER_WIDTH)/720.f);
 218   initPaths();
 219   if (!loadFont()) {
 220           return 0;
 221   }
 222   vgttfont=vgCreateFont(0);
 223   vgttpaint=vgCreatePaint();
 224   vgSetParameteri( vgttpaint, VG_PAINT_TYPE, VG_PAINT_TYPE_COLOR);
 225   vgSetColor(vgttpaint,0xffffffff);
 226
 227   eglSwapInterval(egl_display, 1 );
 228
 229   Log::getInstance()->log("OSD", Log::DEBUG, "Making egl current out 1%d",syscall(SYS_gettid));
 230   eglMakeCurrent(egl_display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT );
 231   //Now we will create the Screen
 232   initted = 1; // must set this here or create surface won't work
 233
 234
 235   /*if (((VideoOMX*)Video::getInstance())->initUsingOSDObjects()!=1) { //call Video for init  stuff
 236           return 0;
 237   }*/
 238   InitializeMagick("");
 239
 240   pthread_cond_init(&vgtaskCond, NULL);
 241   pthread_mutex_init(&vgtaskCondMutex, NULL);
 242
 243   threadStart();
 244   taskmutex.Unlock();
 245   vgmutex.Unlock();
 246
 247
 248   return 1;
 249 }
 250
 251
 252 void OsdOpenVG::initPaths()
 253 {
 254
 255
 256         VGPath current;
 257         current=vgCreatePath(VG_PATH_FORMAT_STANDARD,
 258                         VG_PATH_DATATYPE_F,1.f,0.f,
 259                         0,0,VG_PATH_CAPABILITY_ALL);
 260
 261         vguLine(current,0.f,0.f,1.f,0.f);
 262         // HorzLine
 263         std_paths[HorzLine]=current;
 264
 265         current=vgCreatePath(VG_PATH_FORMAT_STANDARD,
 266                                 VG_PATH_DATATYPE_F,1.f,0.f,
 267                                 0,0,VG_PATH_CAPABILITY_ALL);
 268         vguLine(current,0.f,0.f,0.f,1.f);
 269         // VertLine
 270         std_paths[VertLine]=current;
 271
 272         current=vgCreatePath(VG_PATH_FORMAT_STANDARD,
 273                                 VG_PATH_DATATYPE_F,1.f,0.f,
 274                                 0,0,VG_PATH_CAPABILITY_ALL);
 275         //vguRect(current,0.f,0.f,1.f,1.f);
 276         vguRect(current,0.f,0.f,1.f,1.f);
 277         // Rectabgle
 278         std_paths[Rectangle]=current;
 279
 280         current=vgCreatePath(VG_PATH_FORMAT_STANDARD,
 281                                 VG_PATH_DATATYPE_F,1.f,0.f,
 282                                 0,0,0);
 283         vguEllipse(current,0.f,0.f,1.f,1.f);
 284         // Point
 285         std_paths[Point]=current;
 286
 287 }
 288
 289 void OsdOpenVG::destroyPaths()
 290 {
 291         vgDestroyPath(std_paths[HorzLine]);
 292         vgDestroyPath(std_paths[VertLine]);
 293         vgDestroyPath(std_paths[Rectangle]);
 294         vgDestroyPath(std_paths[Point]);
 295
 296 }
 297
 298 int OsdOpenVG::stopUpdate()
 299 {
 300         threadStop();
 301         processTasks();
 302         return 1;
 303 }
 304
 305 void OsdOpenVG::purgeAllReferences()
 306 {
 307         images_ref.clear();
 308         styles_ref.clear(); // remove all references
 309
 310
 311         map<void *,ImageIndex>::iterator mitty=monobitmaps.begin();
 312         while (mitty!=monobitmaps.end()) {
 313                 vgDestroyImage((VGImage)(*mitty).second);
 314                 mitty++;
 315         }
 316         monobitmaps.clear();
 317
 318         map<string,ImageIndex>::iterator jitty=jpegs.begin();
 319         while (jitty!=jpegs.end()) {
 320                 vgDestroyImage((VGImage)(*jitty).second);
 321                 jitty++;
 322         }
 323         jpegs.clear();
 324
 325         map<pair<Colour*,unsigned int>,unsigned int>::iterator sitty=styles.begin();
 326         while (sitty!=styles.end()) {
 327                 vgDestroyPaint((VGPaint)(*sitty).second);
 328                 sitty++;
 329         }
 330         styles.clear();
 331
 332 }
 333
 334 int OsdOpenVG::shutdown()
 335 {
 336   if (!initted) return 0;
 337
 338   initted = 0;
 339   Log::getInstance()->log("OSD", Log::DEBUG, "shutdown mark1");
 340   threadStop();
 341   Log::getInstance()->log("OSD", Log::DEBUG, "shutdown mark1a");
 342   //(((VideoOMX*)Video::getInstance())->shutdownUsingOSDObjects());
 343   if (eglMakeCurrent(egl_display, egl_surface, egl_surface, egl_context)== EGL_FALSE) {
 344           Log::getInstance()->log("OSD", Log::WARN, "Making egl Current failed in shutdown %x",eglGetError());
 345   }
 346   if (eglBindAPI(EGL_OPENVG_API)==EGL_FALSE) {
 347           Log::getInstance()->log("OSD", Log::WARN, "Binding openvg api thread failed! %x",eglGetError());
 348   }
 349
 350   Log::getInstance()->log("OSD", Log::DEBUG, "shutdown mark2");
 351   processTasks();
 352   Log::getInstance()->log("OSD", Log::DEBUG, "shutdown mark3");
 353
 354   taskmutex.Lock();
 355   vgmutex.Lock();
 356
 357
 358
 359   //purgeAllReferences();
 360
 361   vgDestroyFont(vgfont);
 362   vgDestroyFont(vgttfont);
 363   vgDestroyPaint(vgttpaint);
 364   destroyPaths();
 365   float colclear[]={0.8f,0.8f,0.8f,1.f};
 366   vgSetfv(VG_CLEAR_COLOR,4,colclear);
 367   vgClear(0,0,BACKBUFFER_WIDTH,BACKBUFFER_HEIGHT);
 368   eglSwapBuffers(egl_display, egl_surface);
 369   Log::getInstance()->log("OSD", Log::DEBUG, "Making egl current out final");
 370   eglMakeCurrent(egl_display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT );
 371   if (eglDestroySurface(egl_display,egl_surface)==EGL_FALSE) {
 372           Log::getInstance()->log("OSD", Log::ERR, "eglDestroySurface failed %x",eglGetError());
 373   }
 374   if (eglDestroyContext(egl_display,egl_context)==EGL_FALSE) {
 375           Log::getInstance()->log("OSD", Log::ERR, "eglDestroyContext failed %x",eglGetError());
 376   }
 377   if (eglTerminate(egl_display )==EGL_FALSE) {
 378           Log::getInstance()->log("OSD", Log::ERR, "eglTerminate failed %x",eglGetError());
 379   }
 380
 381   DISPMANX_UPDATE_HANDLE_T  bcm_update;
 382   bcm_update=vc_dispmanx_update_start(0);
 383
 384   vc_dispmanx_element_remove(bcm_update,bcm_element);
 385 //  vc_dispmanx_element_remove(bcm_update,bcm_background);
 386   vc_dispmanx_update_submit_sync(bcm_update);
 387 //  vc_dispmanx_resource_delete(bcm_backres);
 388   vc_dispmanx_display_close(bcm_display);
 389
 390
 391
 392   return 1;
 393 }
 394
 395
 396
 397
 398 void OsdOpenVG::threadMethod()
 399 {
 400         // We have to claim the egl context for this thread
 401         Log::getInstance()->log("OSD", Log::NOTICE, "Entering drawing thread");
 402         if (eglMakeCurrent(egl_display, egl_surface, egl_surface, egl_context)== EGL_FALSE) {
 403                 Log::getInstance()->log("OSD", Log::WARN, "Making egl Current failed in thread %x",eglGetError());
 404                 return;
 405         }
 406         if (eglBindAPI(EGL_OPENVG_API)==EGL_FALSE) {
 407                 Log::getInstance()->log("OSD", Log::WARN, "Binding openvg api thread failed! %x",eglGetError());
 408                 return;
 409         }
 410         int ts=0;
 411         while (true)
 412         {
 413                 ts=1;
 414                 unsigned int waittime=1;
 415
 416                 if (initted) {
 417
 418                         long long time1 = getTimeMS();
 419                         if ((time1 - lastrendertime) > 200) {//5 fps for OSD updates are enough, avoids tearing
 420                                 InternalRendering();
 421                                 lastrendertime = getTimeMS();
 422
 423                         }
 424                         if (processTasks()) ts=0;
 425                 }
 426                 if (!threadIsActive()) {
 427                         if (eglMakeCurrent(egl_display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT )== EGL_FALSE) {
 428                                    Log::getInstance()->log("OSD", Log::WARN, "Making egl Current out thread failed");
 429                         }
 430                         threadCheckExit();
 431                 }
 432                 if (ts!=0) {
 433                         struct timespec target_time;
 434                         clock_gettime(CLOCK_REALTIME,&target_time);
 435                         target_time.tv_nsec+=1000000LL*ts;
 436                         if (target_time.tv_nsec>999999999) {
 437                                 target_time.tv_nsec-=1000000000L;
 438                                 target_time.tv_sec+=1;
 439                         }
 440                         threadLock();
 441                         threadWaitForSignalTimed(&target_time);
 442                         threadUnlock();
 443                 }
 444                 //Sleep(1);
 445         }
 446         eglMakeCurrent(egl_display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT );
 447 }
 448
 449
 450 void OsdOpenVG::threadPostStopCleanup()
 451 {
 452         //Doing nothing
 453         //goo;
 454         Log::getInstance()->log("OSD", Log::NOTICE, "Exiting drawing thread");
 455 }
 456
 457 void OsdOpenVG::InternalRendering(){
 458         vgmutex.Lock();
 459     float colclear[]={1.f,1.0f,1.f,1.f};
 460     vgSetfv(VG_CLEAR_COLOR,4,colclear);
 461         vgClear(0,0,BACKBUFFER_WIDTH,BACKBUFFER_HEIGHT);
 462         vgSeti(VG_BLEND_MODE, VG_BLEND_SRC);
 463
 464
 465         drawSurfaces(); //iterate through and draws all commands
 466
 467         //Show it to the user!
 468         eglSwapBuffers(egl_display, egl_surface);
 469         vgmutex.Unlock();
 470
 471 }
 472
 473 /*font stuff*/
 474
 475 float OsdOpenVG::getFontHeight()
 476 {
 477         return font_height; //dummy
 478 }
 479 float OsdOpenVG::getCharWidth(wchar_t c)
 480 {
 481         unsigned int glyph_index=FT_Get_Char_Index(ft_face,c);
 482         return font_exp_x[glyph_index];
 483 }
 484
 485 unsigned int OsdOpenVG::loadTTchar(cTeletextChar c)
 486 {
 487         unsigned int glyph_index=c.getGlyphIndex();
 488         if (tt_font_chars.find(glyph_index)!=tt_font_chars.end())
 489         {
 490                 return glyph_index;
 491         }
 492
 493         unsigned int buffer[10];
 494         const VGfloat glyphOrigin[] = { 0.f, 0.f };
 495         const VGfloat escapement[] = { 12.f, 0.f };
 496         unsigned int * charmap = GetFontChar(c, buffer);
 497         if (!charmap) { //invalid char
 498                 return 0;
 499         }
 500         for (int i=0;i<10;i++) {
 501                 buffer[i]=charmap[i]>>4;
 502         }
 503
 504         VGImage handle = vgCreateImage(
 505                         VG_A_8,
 506                         12,
 507                         10,
 508                         VG_IMAGE_QUALITY_NONANTIALIASED | VG_IMAGE_QUALITY_FASTER
 509                                         | VG_IMAGE_QUALITY_BETTER);
 510         vgImageSubData(handle, buffer, 4, VG_A_1, 0, 0, 12, 10);
 511         vgSetGlyphToImage(
 512                         vgttfont,
 513                         glyph_index,
 514                         handle, glyphOrigin, escapement);
 515         vgDestroyImage(handle);
 516         tt_font_chars[glyph_index]=1;
 517
 518         return glyph_index;
 519 }
 520
 521 int  OsdOpenVG::loadFont()
 522 {
 523         int error;
 524         float font_size=16.f;
 525         if (!freetype_inited) {
 526                 error=FT_Init_FreeType(&ft_library);
 527                 if (error)
 528                 {
 529                         Log::getInstance()->log("OSD", Log::WARN, "Could not load freetype %x",error);
 530                         return 0;
 531                 }
 532
 533                 error=FT_New_Memory_Face(ft_library,font_data,font_data_end-font_data,0,&ft_face );
 534                 if (error) {
 535                         Log::getInstance()->log("OSD", Log::WARN, "Could not load font face %x",error);
 536                         return 0;
 537                 }
 538                 error=FT_Set_Char_Size(ft_face,0,font_size*64,0,0 /*dpi*/);
 539                 if (error) {
 540                         FT_Done_Face(ft_face);
 541                         Log::getInstance()->log("OSD", Log::WARN, "Could not set  face size %x",error);
 542                         return 0;
 543                 }
 544                 freetype_inited=true;
 545         }
 546         vgfont=vgCreateFont(0);
 547         FT_ULong cur_char;
 548         FT_UInt glyph;
 549         font_height=ft_face->size->metrics.height/64.f;
 550         cur_char = FT_Get_First_Char(ft_face,&glyph);
 551         vector<VGubyte> segments;
 552         vector<VGfloat> coord;
 553         segments.reserve(256);
 554         coord.reserve(1024);
 555         //Log::getInstance()->log("OSD", Log::DEBUG, "Create Glyph test %d %x %x %d",cur_char,font_data_end,font_data,glyph);
 556         while (glyph !=0)
 557         {
 558                 error=FT_Load_Glyph(ft_face,glyph,FT_LOAD_DEFAULT);
 559                 if (error){
 560                         FT_Done_Face(ft_face);
 561                         Log::getInstance()->log("OSD", Log::WARN, "Could not load glyph %x",error);
 562                         return 0;
 563                 }
 564                 VGPath path;
 565                 FT_Outline ot=ft_face->glyph->outline;
 566                 segments.clear();
 567                 coord.clear();
 568
 569                 if (ot.n_contours ==0) {
 570                         path=VG_INVALID_HANDLE;
 571                 } else {
 572                         path=vgCreatePath(VG_PATH_FORMAT_STANDARD, VG_PATH_DATATYPE_F,
 573                                         1.0f,0.f,0,0,VG_PATH_CAPABILITY_ALL);
 574
 575                         /* convert glyph */
 576                         FT_Vector *pt=ot.points;
 577                         const char *tags=ot.tags;
 578                         const short* cont=ot.contours;
 579                         short n_cont=ot.n_contours;
 580                         short n_point=ot.n_points;
 581                         short last_cont=0;
 582                         for (short point=0;n_cont!=0;cont++,n_cont--) {
 583                                 short next_cont=*cont+1;
 584                                 bool first=true;
 585                                 char last_tag=0;
 586                                 short first_point=point;
 587                                 //Log::getInstance()->log("OSD", Log::DEBUG, "runs %d",*cont);
 588                                 for (;point<next_cont;point++) {
 589                                         char tag=tags[point];
 590                                         FT_Vector fpoint=pt[point];
 591                                 //      Log::getInstance()->log("OSD", Log::DEBUG, "tag %d point %d %d: %d %d",tag,fpoint.x,fpoint.y,point,n_point);
 592                                         if (first) {
 593                                                 segments.push_back(VG_MOVE_TO);
 594                                                 first=false;
 595                                         } else if (tag &0x1) { //on curve
 596                                                 if (last_tag &0x1) {
 597                                                         segments.push_back(VG_LINE_TO);
 598                                                 } else if (last_tag &0x2){
 599                                                         segments.push_back(VG_CUBIC_TO);
 600                                                 } else {
 601                                                         segments.push_back(VG_QUAD_TO);
 602                                                 }
 603
 604                                         } else {
 605                                                 if (!(tag &0x2)){
 606                                                         if (!(last_tag &0x1)) {
 607                                                                 segments.push_back(VG_QUAD_TO);
 608                                                                 int coord_size=coord.size();
 609                                                                 VGfloat x=(coord[coord_size-2]+ ((float)fpoint.x)/64.f)*0.5f*aspect_correction;
 610                                                                 VGfloat y=(coord[coord_size-1]+(font_size- ((float)fpoint.y)/64.f))*0.5f;
 611                                                                 coord.push_back(x);
 612                                                                 coord.push_back(y);
 613                                                         }
 614                                                 }
 615
 616
 617                                         }
 618                                         last_tag=tag;
 619                                         coord.push_back(((float)fpoint.x)*aspect_correction/64.);
 620                                         coord.push_back(font_size-((float)fpoint.y)/64.);
 621                                         //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]);
 622                                 }
 623                                 if (!(last_tag &0x1)) {
 624                                         if (last_tag &0x2) {
 625                                                 segments.push_back(VG_CUBIC_TO);
 626                                         } else {
 627                                                 segments.push_back(VG_QUAD_TO);
 628                                         }
 629                                         coord.push_back(((float)pt[first_point].x)*aspect_correction/64.);
 630                                         coord.push_back(font_size-((float)pt[first_point].y)/64.);
 631                                 }
 632                                 //segments.push_back(VG_CLOSE_PATH);
 633
 634
 635                         }
 636                         vgAppendPathData(path,segments.size(),&segments[0],&coord[0]);
 637                         int n=0;
 638                 /*      for (int m=0;m<segments.size();m++) {
 639                                 switch (segments[m])
 640                                 {
 641                                 case VG_MOVE_TO:
 642                                         Log::getInstance()->log("OSD", Log::DEBUG, "Move To %g %g",coord[n],coord[n+1]);n+=2; break;
 643                                 case VG_LINE_TO:
 644                                         Log::getInstance()->log("OSD", Log::DEBUG, "Line To %g %g",coord[n],coord[n+1]);n+=2; break;
 645                                 case VG_CUBIC_TO:
 646                                         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;
 647                                 case VG_QUAD_TO:
 648                                         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;
 649                                 case VG_CLOSE_PATH:
 650                                         Log::getInstance()->log("OSD", Log::DEBUG, "Close Path"); break;
 651                                 }
 652
 653                         }*/
 654                         //vguRect(path,0.f,0.f,1.f,1.f);
 655                         //Log::getInstance()->log("OSD", Log::DEBUG, "Create APD Glyph %d %x",segments.size(),vgGetError());
 656                 }
 657                 VGfloat ori[]={0.f,0.f};
 658                 VGfloat esp[]={ft_face->glyph->advance.x/64.f*aspect_correction,ft_face->glyph->advance.y/64.f};
 659                 font_exp_x[glyph]=ft_face->glyph->advance.x/64.f*aspect_correction; //recalculate
 660
 661                 vgSetGlyphToPath(vgfont,glyph,path,VG_FALSE,ori,esp);
 662                 //Log::getInstance()->log("OSD", Log::DEBUG, "Create Glyph %d %d %x",path,glyph,vgGetError());
 663                 if (path!=VG_INVALID_HANDLE) {
 664                         vgDestroyPath(path);
 665                 }
 666                 cur_char = FT_Get_Next_Char(ft_face,cur_char,&glyph);
 667         }
 668         return 1;
 669 }
 670
 671
 672 void OsdOpenVG::drawSetTrans(SurfaceCommands & sc)
 673 {
 674         vgSeti(VG_MATRIX_MODE, VG_MATRIX_PATH_USER_TO_SURFACE);
 675         vgLoadIdentity();
 676         vgScale(((float)BACKBUFFER_WIDTH)/720.f, -((float)BACKBUFFER_HEIGHT)/576.f);
 677         vgTranslate(0.f+sc.x,-576.f+sc.y);
 678
 679         vgSeti(VG_MATRIX_MODE, VG_MATRIX_GLYPH_USER_TO_SURFACE);
 680         vgLoadIdentity();
 681     vgScale(((float)BACKBUFFER_WIDTH)/720.f, -((float)BACKBUFFER_HEIGHT)/576.f);
 682         vgTranslate(0.f+sc.x,-576.f+sc.y);
 683
 684         vgSeti(VG_MATRIX_MODE, VG_MATRIX_IMAGE_USER_TO_SURFACE);
 685         vgLoadIdentity();
 686         vgScale(((float)BACKBUFFER_WIDTH)/720.f, -((float)BACKBUFFER_HEIGHT)/576.f);
 687         vgTranslate(0.f+sc.x,-576.f+sc.y);
 688
 689
 690
 691         //vgTranslate(0.f+sc.x,576.f-sc.y);
 692         //Log::getInstance()->log("OSD", Log::DEBUG, "Draw Translate %g %g",sc.x,sc.y);
 693
 694 }
 695 void OsdOpenVG::executeDrawCommand(SVGCommand & command)
 696 {
 697
 698         VGfloat  save_matrix[9];
 699         switch (command.instr) {
 700         case DrawPath: {
 701         vgSeti(VG_MATRIX_MODE, VG_MATRIX_PATH_USER_TO_SURFACE);
 702         //      VGuint rgba;
 703         //      rgba = vgGetColor((VGPaint) command.reference);
 704                 //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);
 705                 //vgSeti(VG_FILL_RULE,);
 706
 707                 vgGetMatrix(save_matrix);
 708                 vgSetPaint((VGPaint) command.reference,VG_FILL_PATH);
 709                 vgSetPaint((VGPaint) command.reference,VG_STROKE_PATH);
 710                 vgTranslate(command.x,command.y);
 711                 vgScale(command.w,command.h);
 712                 vgDrawPath(std_paths[command.target.path_index],VG_FILL_PATH);
 713                 vgLoadMatrix(save_matrix);
 714         } break;
 715         case DrawImage: {
 716             vgSeti(VG_MATRIX_MODE, VG_MATRIX_IMAGE_USER_TO_SURFACE);
 717                 vgGetMatrix(save_matrix);
 718                 vgTranslate(command.x,command.y);
 719                 //vgScale(command.w,command.h);
 720                 if (command.reference) { //special behaviout for bw images they act as a mask on the current paint
 721                         vgSetPaint((VGPaint) command.reference,VG_FILL_PATH);
 722                         vgSetPaint((VGPaint) command.reference,VG_STROKE_PATH);
 723                         vgSeti(VG_IMAGE_MODE,VG_DRAW_IMAGE_STENCIL);
 724                         vgSeti(VG_BLEND_MODE, VG_BLEND_SRC_OVER);
 725                         vgScale(aspect_correction,1.f);
 726                 } else {
 727                         VGfloat imagewidth=vgGetParameteri((VGImage) command.target.image, VG_IMAGE_WIDTH);
 728                         VGfloat imageheight=vgGetParameteri((VGImage) command.target.image, VG_IMAGE_HEIGHT);
 729                         //vgScale(720.f/((float)BACKBUFFER_WIDTH), 576.f/((float)BACKBUFFER_HEIGHT));
 730                         float scalex=command.w/imagewidth;
 731                         float scaley=command.h/imageheight;
 732                         //vgScale(command.w/imagewidth,command.h/imageheight);
 733                         vgScale(scalex,scaley);
 734                         vgSeti(VG_IMAGE_MODE,VG_DRAW_IMAGE_NORMAL);
 735                         //Log::getInstance()->log("OSD", Log::DEBUG, "Draw Image Scale  %g %g %g %g %g %g",command.w,imagewidth,command.h,imageheight,scalex,scaley);
 736                 }
 737
 738
 739                 //vgLoadIdentity();
 740                 //vgTranslate(200.f,500.f);
 741                 //vgScale(100.f,100.f);
 742
 743                 vgDrawImage((VGImage) command.target.image);
 744                 //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,
 745                 //              vgGetError());
 746                 if (command.reference) {
 747                         vgSeti(VG_IMAGE_MODE,VG_DRAW_IMAGE_NORMAL);
 748                         vgSeti(VG_BLEND_MODE, VG_BLEND_SRC);
 749                 }
 750                 vgLoadMatrix(save_matrix);
 751         } break;
 752         case DrawGlyph: {
 753                 vgSeti(VG_MATRIX_MODE, VG_MATRIX_GLYPH_USER_TO_SURFACE);
 754                 vgGetMatrix(save_matrix);
 755                 vgSetPaint((VGPaint) command.reference,VG_FILL_PATH);
 756                 vgSetPaint((VGPaint) command.reference,VG_STROKE_PATH);
 757                 vgTranslate(command.x,command.y);
 758                 VGfloat gori[]={0.,0.};
 759                 vgSetfv(VG_GLYPH_ORIGIN,2,gori);
 760
 761                 unsigned int glyph_index=FT_Get_Char_Index(ft_face,command.target.textchar);
 762                 vgDrawGlyph(vgfont,glyph_index,VG_FILL_PATH,VG_FALSE);
 763                 //vgDrawPath(std_paths[Rectangle],VG_FILL_PATH);
 764         /*      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,
 765                                                 vgGetError());*/
 766                 vgLoadMatrix(save_matrix);
 767                 vgSeti(VG_MATRIX_MODE, VG_MATRIX_PATH_USER_TO_SURFACE);
 768         } break;
 769         case DrawTTchar:{
 770                 cTeletextChar tchar;
 771                 tchar.setInternal(command.target.ttchar);
 772                 vgSeti(VG_MATRIX_MODE, VG_MATRIX_GLYPH_USER_TO_SURFACE);
 773                 vgGetMatrix(save_matrix);
 774                 enumTeletextColor ttforegcolour=tchar.GetFGColor();
 775                 enumTeletextColor ttbackgcolour=tchar.GetBGColor();
 776             if (tchar.GetBoxedOut()) {
 777                 ttforegcolour=ttcTransparent;
 778                 ttbackgcolour=ttcTransparent;
 779             }
 780             vgSeti(VG_IMAGE_MODE,VG_DRAW_IMAGE_STENCIL);
 781             vgSeti(VG_BLEND_MODE, VG_BLEND_SRC_OVER);
 782
 783
 784                 vgTranslate(command.x+command.w*11.85f*1.4f,command.y+command.h*19.75f);
 785                 VGfloat gori[]={0.,0.};
 786                 vgSetfv(VG_GLYPH_ORIGIN,2,gori);
 787
 788                 vgScale(-1.4f,2.f);
 789                 unsigned int color=Surface::enumTeletextColorToCoulour(ttbackgcolour).rgba();
 790                 color=color<<8 | (color &0xff000000)>>24;
 791                 vgSetColor(vgttpaint,color);
 792                 vgSetPaint((VGPaint) vgttpaint,VG_FILL_PATH);
 793                 vgSetPaint((VGPaint) vgttpaint,VG_STROKE_PATH);
 794                 cTeletextChar filled;
 795                 filled.setInternal(0x187f);
 796                 unsigned int glyph_index=loadTTchar(filled);
 797                 vgDrawGlyph(vgttfont,glyph_index,VG_FILL_PATH,VG_FALSE);
 798
 799                 color=Surface::enumTeletextColorToCoulour(ttforegcolour).rgba();
 800                 color=color<<8 | (color &0xff000000)>>24;
 801                 vgSetColor(vgttpaint,color);
 802                 vgSetPaint((VGPaint) vgttpaint,VG_FILL_PATH);
 803                 vgSetPaint((VGPaint) vgttpaint,VG_STROKE_PATH);
 804                 glyph_index=loadTTchar(tchar);
 805                 vgDrawGlyph(vgttfont,glyph_index,VG_FILL_PATH,VG_FALSE);
 806
 807                 /*      Log::getInstance()->log("OSD", Log::DEBUG, "Draw TTchar %x %x %x %x",glyph_index,ttforegcolour,Surface::enumTeletextColorToCoulour(ttforegcolour).rgba(),
 808                                         vgGetColor(vgttpaint));*/
 809
 810
 811                 vgLoadMatrix(save_matrix);
 812                 vgSeti(VG_MATRIX_MODE, VG_MATRIX_PATH_USER_TO_SURFACE);
 813                 vgSeti(VG_IMAGE_MODE,VG_DRAW_IMAGE_NORMAL);
 814                 vgSeti(VG_BLEND_MODE, VG_BLEND_SRC);
 815
 816         }break;
 817         }
 818 }
 819
 820 unsigned int OsdOpenVG::handleTask(OpenVGCommand& command)
 821 {
 822         switch (command.task){
 823         case OVGdestroyImageRef: {
 824                 vgDestroyImage((VGImage)command.param1);
 825                 return 0;
 826         } break;
 827         case OVGdestroyPaint: {
 828                 Log::getInstance()->log("OSD", Log::DEBUG, "Draw Paint Destroy %d ",command.param1);
 829                 vgDestroyPaint((VGPaint)command.param1);
 830                 return 0;
 831         } break;
 832         case OVGcreateImagePalette: {
 833                 VGImage input=vgCreateImage(VG_A_8,command.param1, command.param2,
 834                                 VG_IMAGE_QUALITY_NONANTIALIASED|
 835                                 VG_IMAGE_QUALITY_FASTER|VG_IMAGE_QUALITY_BETTER);
 836                 vgImageSubData(input,command.data,command.param1,
 837                                                         VG_A_8,0,0,command.param1, command.param2); // upload palettized image data
 838                 VGImage handle=vgCreateImage(VG_sRGBA_8888,command.param1, command.param2,
 839                                                 VG_IMAGE_QUALITY_NONANTIALIASED|
 840                                                 VG_IMAGE_QUALITY_FASTER|VG_IMAGE_QUALITY_BETTER);
 841                 VGuint *palette=(VGuint*)malloc(256*sizeof(VGuint));
 842                 VGuint *in_palette=(VGuint*)command.data2;
 843                 for (int i=0;i<256;i++) {
 844                         VGuint color=in_palette[i];
 845                         palette[i]=color<<8 | (color &0xff000000)>>24;
 846                 }
 847
 848                 vgLookupSingle(handle,input,palette,VG_ALPHA,VG_FALSE,VG_FALSE);
 849                 free(palette);
 850                 vgDestroyImage(input);
 851
 852                 return handle;
 853         } break;
 854         case OVGcreateMonoBitmap: {
 855                 VGImage handle=vgCreateImage(VG_A_1,command.param1, command.param2,
 856                                         VG_IMAGE_QUALITY_NONANTIALIASED|
 857                                         VG_IMAGE_QUALITY_FASTER|VG_IMAGE_QUALITY_BETTER);
 858                 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw create mono  %d %d %x %d",command.param1,command.param2,vgGetError(),handle);
 859                 unsigned int buffer_len=(command.param1*command.param2)>>3;
 860                 unsigned char * buffer=(unsigned char*)malloc(buffer_len);
 861                 unsigned char * r_buffer1=buffer;
 862                 const unsigned char * r_buffer2=(const unsigned char *)command.data;
 863                 unsigned char *buffer_end=buffer+buffer_len;
 864                 while (r_buffer1!=buffer_end) {
 865                         unsigned char byte=*r_buffer2;
 866                         *r_buffer1=((byte * 0x0802LU & 0x22110LU) | (byte * 0x8020LU & 0x88440LU)) * 0x10101LU >> 16;
 867                         r_buffer1++;r_buffer2++;
 868                 }
 869
 870
 871                 vgImageSubData(handle,buffer,command.param1>>3,
 872                                         VG_A_1,0,0,command.param1, command.param2);
 873                 free(buffer);
 874         //      Log::getInstance()->log("OSD", Log::DEBUG, "Draw create mono2  %d %d %x %d",command.param1,command.param2,vgGetError(),handle);
 875                 return handle;
 876         } break;
 877         case OVGcreateImageFile: {
 878                 VGImage handle;
 879                 try{
 880                         Image *imagefile=(Image*)command.data;
 881                         Blob imageblob;
 882                         imagefile->write(&imageblob,"RGBA");
 883
 884
 885                         handle=vgCreateImage(VG_sXBGR_8888,imagefile->columns(),imagefile->rows(),
 886                                         VG_IMAGE_QUALITY_NONANTIALIASED|
 887                                         VG_IMAGE_QUALITY_FASTER|VG_IMAGE_QUALITY_BETTER);
 888                 //      Log::getInstance()->log("OSD", Log::DEBUG, "Draw create image details  %d %d %x mark1",imagefile->columns(),imagefile->rows(),*(unsigned int*)imageblob.data());
 889                         vgImageSubData(handle,imageblob.data(),imagefile->columns()*4,
 890                                         VG_sXBGR_8888,0,0,imagefile->columns(),imagefile->rows());
 891                 //      Log::getInstance()->log("OSD", Log::DEBUG, "Draw create image details  %d %d %x mark2",imagefile->columns(),imagefile->rows(),*(unsigned int*)imageblob.data());
 892                         delete imagefile;
 893                 }catch( Exception &error_ )
 894                 {
 895                         Log::getInstance()->log("OSD", Log::DEBUG, "Libmagick hT: %s",error_.what());
 896
 897                         return 0;
 898                 }
 899
 900                 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw create file  %d %d %x %d",command.param1,command.param2,vgGetError(),handle);
 901                 return handle;
 902         } break;
 903         case OVGcreateColorRef :{
 904                 VGPaint handle;
 905                 handle=vgCreatePaint();
 906                 vgSetParameteri(handle, VG_PAINT_TYPE, VG_PAINT_TYPE_COLOR);
 907                 vgSetColor(handle,command.param1);
 908                 VGuint rgba;
 909                 rgba = vgGetColor((VGPaint)handle);
 910                 Log::getInstance()->log("OSD", Log::DEBUG, "Draw Paint %d %x %x",handle,command.param1,rgba);
 911                 return handle;
 912         } break;
 913         case OVGimageUploadLine: {
 914                 vgImageSubData((VGImage)command.param1,command.data,0,VG_sARGB_8888,0,command.param2,command.param3,1);
 915                 return 0;
 916         } break;
 917
 918         }
 919 }
 920
 921 bool OsdOpenVG::processTasks()
 922 {
 923         bool worked=false;
 924         taskmutex.Lock();
 925         vgmutex.Lock();
 926         while (vgcommands.size()>0)
 927         {
 928                 OpenVGCommand &comm=vgcommands.front();
 929                 OpenVGResponse resp;
 930                 resp.result=handleTask(comm);
 931                 resp.id=comm.id;
 932                 if (comm.id) {
 933                         vgresponses.push_back(resp);
 934                 }
 935                 vgcommands.pop_front();
 936                 taskmutex.Unlock();
 937                 vgmutex.Unlock();
 938                 //threadCheckExit();
 939                 pthread_mutex_lock(&vgtaskCondMutex);
 940                 pthread_cond_signal(&vgtaskCond);
 941                 pthread_mutex_unlock(&vgtaskCondMutex);
 942                 taskmutex.Lock();
 943                 vgmutex.Lock();
 944                 worked=true;
 945         }
 946         taskmutex.Unlock();
 947         vgmutex.Unlock();
 948
 949         return worked;
 950 }
 951
 952 bool OsdOpenVG::haveOpenVGResponse(unsigned int id,unsigned int * resp)
 953 {
 954         taskmutex.Lock();
 955         if (vgresponses.size()>0)
 956         {
 957                 deque<OpenVGResponse>::iterator itty=vgresponses.begin();
 958                 while (itty!=vgresponses.end())
 959                 {
 960                         if ((*itty).id==id) {
 961                                 *resp=(*itty).result;
 962                                 taskmutex.Unlock();
 963                                 return true;
 964                         }
 965                         itty++;
 966                 }
 967         }
 968         taskmutex.Unlock();
 969         return false;
 970 }
 971
 972
 973 unsigned int  OsdOpenVG::putOpenVGCommand(OpenVGCommand& comm,bool wait)
 974 {
 975         taskmutex.Lock();
 976         if (wait){
 977                 comm.id=wait_id;
 978                 wait_id++;
 979         } else {
 980                 comm.id=0; // we are not waiting
 981         }
 982         vgcommands.push_back(comm);
 983         taskmutex.Unlock();
 984         threadSignal();
 985         while (wait) {
 986                 unsigned int resp;
 987                 if (!haveOpenVGResponse(comm.id,&resp)) {
 988                         struct timespec target_time;
 989                         clock_gettime(CLOCK_REALTIME,&target_time);
 990                         target_time.tv_nsec+=1000000LL*100;
 991                         if (target_time.tv_nsec>999999999) {
 992                                         target_time.tv_nsec-=1000000000L;
 993                                         target_time.tv_sec+=1;
 994                         }
 995                         pthread_mutex_lock(&vgtaskCondMutex);
 996                         pthread_cond_timedwait(&vgtaskCond, &vgtaskCondMutex,&target_time);
 997                         pthread_mutex_unlock(&vgtaskCondMutex);
 998                 } else {
 999                         return resp;
1000                 }
1001         }
1002         return 0;
1003 }
1004
1005 void OsdOpenVG::imageUploadLine(ImageIndex index,unsigned int j,unsigned int width,void *data)
1006 {
1007         vgImageSubData((VGImage)index,data,0,VG_sARGB_8888,0,j,width,1);
1008
1009         struct OpenVGCommand comm;
1010         comm.task=OVGimageUploadLine;
1011         comm.param1=index;
1012         comm.param2=j;
1013         comm.param3=width;
1014         comm.data=data;
1015         putOpenVGCommand(comm,true);
1016 }
1017
1018 void OsdOpenVG::destroyImageRef(ImageIndex index)
1019 {
1020         struct OpenVGCommand comm;
1021         comm.task=OVGdestroyImageRef;
1022         comm.param1=index;
1023         putOpenVGCommand(comm,false);
1024 }
1025
1026 ImageIndex OsdOpenVG::createJpeg(const char* fileName, int *width,int *height)
1027 {
1028         Image* magicimage=NULL;
1029         bool mem=false;
1030         struct OpenVGCommand comm;
1031         comm.task=OVGcreateImageFile;
1032
1033         try{
1034                 // Now figure out, if it is a special case
1035                 if (strcmp(fileName,"/vdr.jpg")==0) {
1036                         magicimage=new Image(Blob(vdr_data,vdr_data_end-vdr_data));
1037                         *height=100; // this is faked so that the system does use the old coordinate system
1038                         *width=ceil(190.f*aspect_correction);
1039                         Log::getInstance()->log("OSD", Log::DEBUG, "LoadIm vdr.jpg");
1040                 } else if (strcmp(fileName,"/wallpaperPAL.jpg")==0) {
1041                         magicimage=new Image(Blob(wallpaper_data,wallpaper_data_end-wallpaper_data));
1042                         *width=720; // this is faked so that the system does use the old coordinate system
1043                         *height=576;
1044                         Log::getInstance()->log("OSD", Log::DEBUG, "LoadIm wallpaperPAL.jpg");
1045                 } else {
1046                         magicimage=new Image();
1047                         magicimage->read(fileName);
1048                         Log::getInstance()->log("OSD", Log::DEBUG, "LoadIm file: %s",fileName);
1049                         *width=ceil(magicimage->baseColumns()*aspect_correction); // this is faked so that the system does use the old coordinate system
1050                         *height=magicimage->baseRows();
1051                 }
1052
1053         }catch( Exception &error_ )
1054         {
1055                 Log::getInstance()->log("OSD", Log::DEBUG, "Libmagick: %s",error_.what());
1056
1057                 return 0;
1058         }
1059         comm.data=magicimage;
1060         return putOpenVGCommand(comm,true);
1061 }
1062
1063 ImageIndex OsdOpenVG::createMonoBitmap(void *base,int width,int height)
1064 {
1065         struct OpenVGCommand comm;
1066         comm.task=OVGcreateMonoBitmap;
1067         comm.param1=width;
1068         comm.param2=height;
1069         comm.data=base;
1070         return putOpenVGCommand(comm,true);
1071 }
1072
1073 ImageIndex OsdOpenVG::createImagePalette(int width,int height,const unsigned char *image_data,const unsigned int*palette_data)
1074 {
1075     struct OpenVGCommand comm;
1076     comm.task=OVGcreateImagePalette;
1077     comm.param1=width;
1078     comm.param2=height;
1079     comm.data=image_data;
1080     comm.data2=palette_data;
1081     return putOpenVGCommand(comm,true);
1082 }
1083
1084 void OsdOpenVG::destroyStyleRef(unsigned int index)
1085 {
1086         struct OpenVGCommand comm;
1087         comm.task=OVGdestroyPaint;
1088         comm.param1=index;
1089         putOpenVGCommand(comm,false);
1090 }
1091
1092 unsigned int OsdOpenVG::createStyleRef(const DrawStyle &c)
1093 {
1094         unsigned int col=c.rgba();
1095         struct OpenVGCommand comm;
1096         comm.task=OVGcreateColorRef;
1097         comm.param1=col<<8 | (col &0xff000000)>>24;
1098         comm.data=&c;
1099         return putOpenVGCommand(comm,true);
1100 }
1101
1102 unsigned int OsdOpenVG::createColorRef(const Colour &c)
1103 {
1104         unsigned int col=c.rgba();
1105         struct OpenVGCommand comm;
1106         comm.task=OVGcreateColorRef;
1107         comm.param1=col<<8 | (col &0xff000000)>>24;
1108         comm.data=&c;
1109         return putOpenVGCommand(comm,true);
1110 }
1111
1112