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 <fontconfig/fontconfig.h>
  34 #include <vector>
  35 #include <math.h>
  36 #include <bcm_host.h>
  37
  38 //using namespace Magick;
  39
  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   const char *fontname="Droid Sans:style=Regular";
  63   cur_fontname=(char*)malloc(strlen(fontname)+1);
  64   strcpy(cur_fontname,fontname);
  65
  66 }
  67
  68 OsdOpenVG::~OsdOpenVG()
  69 {
  70
  71   if (initted)
  72   {
  73                 shutdown();
  74   }
  75
  76   if (cur_fontname) free(cur_fontname);
  77   if (freetype_inited) FT_Done_Face(ft_face);
  78   if (!fontnames.size()) {
  79           vector<char*>::iterator itty=fontnames.begin();
  80           while (itty!=fontnames.end()) {
  81                   free((void*)*itty);
  82
  83                   itty++;
  84           }
  85   }
  86   if (!fontnames_keys.size()) {
  87           vector<char*>::iterator itty=fontnames_keys.begin();
  88           while (itty!=fontnames_keys.end()) {
  89                   free((void*)*itty);
  90
  91                   itty++;
  92           }
  93     }
  94
  95   vgmutex.Unlock();
  96   taskmutex.Unlock();
  97 }
  98
  99
 100
 101 int OsdOpenVG::init(void* device)
 102 {
 103   if (initted) return 0;
 104   reader.init();
 105   Video* video = Video::getInstance();
 106    //window=*((HWND*)device);
 107
 108    // May be this device specific part should go to a device specific child class
 109
 110    //init broadcom chipset (Move to video?)
 111
 112
 113    //First get connection to egl
 114    egl_display=eglGetDisplay(EGL_DEFAULT_DISPLAY);
 115
 116    if (egl_display==EGL_NO_DISPLAY) {
 117            Log::getInstance()->log("OSD", Log::WARN, "Could not get egl display! %x",eglGetError());
 118            vgmutex.Unlock();
 119            return 0;
 120    }
 121
 122
 123
 124    if (eglInitialize(egl_display, NULL, NULL)==EGL_FALSE) {
 125            Log::getInstance()->log("OSD", Log::WARN, "Initialising display failed! %x",eglGetError());
 126            vgmutex.Unlock();
 127            return 0;
 128    }
 129
 130
 131    const char *query_str=eglQueryString(egl_display,EGL_CLIENT_APIS);
 132    if (query_str) Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);
 133    else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",eglGetError());
 134    query_str=eglQueryString(egl_display,EGL_EXTENSIONS);
 135    if (query_str)    Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);
 136    else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",eglGetError());
 137
 138    if (eglBindAPI(EGL_OPENVG_API)==EGL_FALSE) {
 139            Log::getInstance()->log("OSD", Log::WARN, "Binding openvg api failed! %x",eglGetError());
 140            vgmutex.Unlock();
 141            return 0;
 142    }
 143
 144    const EGLint attributs[]={
 145                  EGL_RED_SIZE,8,EGL_GREEN_SIZE, 8,EGL_BLUE_SIZE, 8,EGL_ALPHA_SIZE, 8,
 146          EGL_SURFACE_TYPE, EGL_WINDOW_BIT|EGL_PBUFFER_BIT,
 147          EGL_CONFORMANT, EGL_OPENVG_BIT,
 148          EGL_NONE
 149    }; // Here, we might have to select the resolution!
 150
 151
 152    EGLint number;
 153
 154    if (eglChooseConfig(egl_display, attributs, &egl_ourconfig, 1, &number)==EGL_FALSE) {
 155            Log::getInstance()->log("OSD", Log::WARN, "Choosing egl config failed! %x",eglGetError());
 156            vgmutex.Unlock();
 157            return 0;
 158    }
 159
 160
 161
 162    egl_context=eglCreateContext(egl_display,egl_ourconfig,NULL,NULL);
 163    if (egl_context==EGL_NO_CONTEXT) {
 164            Log::getInstance()->log("OSD", Log::WARN, "Creating egl context failed! %x",eglGetError());
 165            vgmutex.Unlock();
 166            return 0;
 167    }
 168
 169    // warning broadcom specific, get display size!
 170    display_width=display_height=0;
 171    if (graphics_get_display_size(0, &display_width, &display_height)<0) {
 172            Log::getInstance()->log("OSD", Log::WARN, "Getting display size failed! (BCM API) ");
 173            vgmutex.Unlock();
 174            return 0;
 175    }
 176    Log::getInstance()->log("OSD", Log::NOTICE, "Displaysize is %d x %d ",display_width, display_height);
 177    VC_RECT_T dst_rect ={0,0,display_width,display_height};
 178    VC_RECT_T src_rect={0,0,BACKBUFFER_WIDTH <<16,BACKBUFFER_HEIGHT<<16};
 179   // VC_RECT_T src_rect_bg={0,0,1<<16,1<<16};
 180  //  VC_RECT_T src_rect_im={0,0,1,1};
 181
 182   /* uint32_t back_image_ptr;
 183    bcm_backres=vc_dispmanx_resource_create(VC_IMAGE_RGB888,1,1,&back_image_ptr);
 184    unsigned int color=0x00FF0000;
 185    vc_dispmanx_resource_write_data(bcm_backres,VC_IMAGE_RGB888,4,&color,&src_rect_im);*/
 186
 187    DISPMANX_UPDATE_HANDLE_T  bcm_update;
 188    bcm_display=vc_dispmanx_display_open(0);
 189    bcm_update=vc_dispmanx_update_start(0);
 190    bcm_element=vc_dispmanx_element_add(bcm_update,bcm_display,
 191          2,&dst_rect, 0,
 192          &src_rect,DISPMANX_PROTECTION_NONE,0, 0, (DISPMANX_TRANSFORM_T) 0);
 193
 194
 195  /*  bcm_background=vc_dispmanx_element_add(bcm_update,bcm_display,
 196             0,&dst_rect,bcm_backres ,
 197             &src_rect_bg,DISPMANX_PROTECTION_NONE,0, 0, (DISPMANX_TRANSFORM_T) 0);*/
 198
 199    vc_dispmanx_update_submit_sync(bcm_update);
 200
 201
 202
 203    static EGL_DISPMANX_WINDOW_T nativewindow;
 204    nativewindow.element=bcm_element;
 205    nativewindow.height=BACKBUFFER_HEIGHT;
 206    nativewindow.width=BACKBUFFER_WIDTH;
 207
 208    egl_surface = eglCreateWindowSurface(egl_display,egl_ourconfig, &nativewindow,NULL );
 209    if (egl_surface==EGL_NO_SURFACE) {
 210            Log::getInstance()->log("OSD", Log::WARN, "Creating egl window surface failed!");
 211            vgmutex.Unlock();
 212            return 0;
 213    }
 214    Log::getInstance()->log("OSD", Log::DEBUG, "Making egl current in1%d",syscall(SYS_gettid));
 215    if (eglMakeCurrent(egl_display, egl_surface, egl_surface, egl_context)== EGL_FALSE) {
 216            Log::getInstance()->log("OSD", Log::WARN, "Making egl Current failed");
 217            vgmutex.Unlock();
 218                    return 0;
 219    }
 220    // Test stuff
 221
 222    query_str=(const char*)vgGetString(VG_VERSION) ;
 223    if (query_str) Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);
 224    else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",vgGetError());
 225
 226    query_str=(const char*)vgGetString(VG_VENDOR) ;
 227    if (query_str) Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);
 228    else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",vgGetError());
 229
 230    query_str=(const char*)vgGetString(VG_RENDERER) ;
 231    if (query_str) Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);
 232    else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",vgGetError());
 233
 234    query_str=(const char*)vgGetString(VG_EXTENSIONS) ;
 235    if (query_str) Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);
 236    else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",vgGetError());
 237
 238   aspect_correction= ((float)BACKBUFFER_HEIGHT)/576.f/(((float)BACKBUFFER_WIDTH)/720.f);
 239   initPaths();
 240   if (!fontnames.size()) {
 241           //inspired by and copied from vdr's code
 242           FcInit();
 243           FcObjectSet *objset= FcObjectSetBuild(FC_FAMILY, FC_STYLE, NULL);
 244           FcPattern * pattern=FcPatternCreate();
 245           FcPatternAddBool(pattern, FC_SCALABLE, FcTrue);
 246           FcFontSet* fonts = FcFontList(NULL, pattern, objset);
 247           for (int i=0; i<fonts->nfont;i++) {
 248                   char *s = (char *)FcNameUnparse(fonts->fonts[i]);
 249
 250                   if (s) {
 251                           char *c= strchr(s,':');
 252                           if (c) {
 253                                   char *s2= strchr(c+1,',');
 254                                   if (s2) *s2=0;
 255                           }
 256                           char *p=strchr(s,',');
 257                           if (p) {
 258                                   if (!c) *p=0;
 259                                   else memmove(p,c,strlen(c)+1);
 260                           }
 261                           char *key=(char*)malloc(strlen(s)+1);
 262                           strcpy(key,s);
 263                           fontnames_keys.push_back(key);
 264                           char *s2=strstr(s,"style=");
 265                           if (s2) {
 266                                   memmove(s2,s2+6,strlen(s2+6)+1);
 267                           }
 268                           fontnames.push_back(s);
 269                   }
 270           }
 271           FcFontSetDestroy(fonts);
 272           FcPatternDestroy(pattern);
 273           FcObjectSetDestroy(objset);
 274   }
 275
 276   if (!loadFont(false)) {
 277           return 0;
 278   }
 279   vgttfont=vgCreateFont(0);
 280   vgttpaint=vgCreatePaint();
 281   vgSetParameteri( vgttpaint, VG_PAINT_TYPE, VG_PAINT_TYPE_COLOR);
 282   vgSetColor(vgttpaint,0xffffffff);
 283
 284   eglSwapInterval(egl_display, 1 );
 285
 286   Log::getInstance()->log("OSD", Log::DEBUG, "Making egl current out 1%d",syscall(SYS_gettid));
 287   eglMakeCurrent(egl_display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT );
 288   //Now we will create the Screen
 289   initted = 1; // must set this here or create surface won't work
 290
 291
 292   /*if (((VideoOMX*)Video::getInstance())->initUsingOSDObjects()!=1) { //call Video for init  stuff
 293           return 0;
 294   }*/
 295  // InitializeMagick("");
 296
 297
 298
 299   threadStart();
 300   taskmutex.Unlock();
 301   vgmutex.Unlock();
 302
 303 #ifdef PICTURE_DECODER_OMX
 304     imageomx=new ImageOMX(&reader);
 305         reader.addDecoder(imageomx);
 306 #endif
 307
 308
 309   return 1;
 310 }
 311
 312 void OsdOpenVG::getScreenSize(int &width, int &height)
 313 {
 314         width=BACKBUFFER_WIDTH;
 315         height=BACKBUFFER_HEIGHT;
 316 }
 317
 318
 319 void OsdOpenVG::initPaths()
 320 {
 321
 322
 323         VGPath current;
 324         current=vgCreatePath(VG_PATH_FORMAT_STANDARD,
 325                         VG_PATH_DATATYPE_F,1.f,0.f,
 326                         0,0,VG_PATH_CAPABILITY_ALL);
 327
 328         vguLine(current,0.f,0.f,1.f,0.f);
 329         // HorzLine
 330         std_paths[HorzLine]=current;
 331
 332         current=vgCreatePath(VG_PATH_FORMAT_STANDARD,
 333                                 VG_PATH_DATATYPE_F,1.f,0.f,
 334                                 0,0,VG_PATH_CAPABILITY_ALL);
 335         vguLine(current,0.f,0.f,0.f,1.f);
 336         // VertLine
 337         std_paths[VertLine]=current;
 338
 339         current=vgCreatePath(VG_PATH_FORMAT_STANDARD,
 340                                 VG_PATH_DATATYPE_F,1.f,0.f,
 341                                 0,0,VG_PATH_CAPABILITY_ALL);
 342         //vguRect(current,0.f,0.f,1.f,1.f);
 343         vguRect(current,0.f,0.f,1.f,1.f);
 344         // Rectabgle
 345         std_paths[Rectangle]=current;
 346
 347         current=vgCreatePath(VG_PATH_FORMAT_STANDARD,
 348                                 VG_PATH_DATATYPE_F,1.f,0.f,
 349                                 0,0,0);
 350         vguEllipse(current,0.f,0.f,1.f,1.f);
 351         // Point
 352         std_paths[Point]=current;
 353
 354 }
 355
 356 void OsdOpenVG::destroyPaths()
 357 {
 358         vgDestroyPath(std_paths[HorzLine]);
 359         vgDestroyPath(std_paths[VertLine]);
 360         vgDestroyPath(std_paths[Rectangle]);
 361         vgDestroyPath(std_paths[Point]);
 362
 363 }
 364
 365 int OsdOpenVG::stopUpdate()
 366 {
 367         threadStop();
 368         processTasks();
 369         return 1;
 370 }
 371 /*
 372 void OsdOpenVG::purgeAllReferences()
 373 {
 374         images_ref.clear();
 375         styles_ref.clear(); // remove all references
 376
 377
 378         map<void *,ImageIndex>::iterator mitty=monobitmaps.begin();
 379         while (mitty!=monobitmaps.end()) {
 380                 vgDestroyImage((VGImage)(*mitty).second);
 381                 mitty++;
 382         }
 383         monobitmaps.clear();
 384
 385         /*map<string,ImageIndex>::iterator jitty=jpegs.begin();
 386         while (jitty!=jpegs.end()) {
 387                 vgDestroyImage((VGImage)(*jitty).second);
 388                 jitty++;
 389         }
 390         jpegs.clear();*
 391
 392         map<TVMediaInfo,ImageIndex>::iterator titty=tvmedias.begin();
 393         while (titty!=tvmedias.end()) {
 394                 vgDestroyImage((VGImage)(*titty).second);
 395                 titty++;
 396         }
 397         tvmedias.clear();
 398
 399         map<pair<Colour*,unsigned int>,unsigned int>::iterator sitty=styles.begin();
 400         while (sitty!=styles.end()) {
 401                 vgDestroyPaint((VGPaint)(*sitty).second);
 402                 sitty++;
 403         }
 404         styles.clear();
 405
 406 }*/
 407
 408 int OsdOpenVG::shutdown()
 409 {
 410   reader.shutdown();
 411 #ifdef PICTURE_DECODER_OMX
 412         if (imageomx) reader.removeDecoder(imageomx);
 413         imageomx=NULL;
 414 #endif
 415
 416   if (!initted) return 0;
 417
 418   initted = 0;
 419   Log::getInstance()->log("OSD", Log::DEBUG, "shutdown mark1");
 420   threadStop();
 421   Log::getInstance()->log("OSD", Log::DEBUG, "shutdown mark1a");
 422   //(((VideoOMX*)Video::getInstance())->shutdownUsingOSDObjects());
 423   if (eglMakeCurrent(egl_display, egl_surface, egl_surface, egl_context)== EGL_FALSE) {
 424           Log::getInstance()->log("OSD", Log::WARN, "Making egl Current failed in shutdown %x",eglGetError());
 425   }
 426   if (eglBindAPI(EGL_OPENVG_API)==EGL_FALSE) {
 427           Log::getInstance()->log("OSD", Log::WARN, "Binding openvg api thread failed! %x",eglGetError());
 428   }
 429
 430   Log::getInstance()->log("OSD", Log::DEBUG, "shutdown mark2");
 431   processTasks();
 432   Log::getInstance()->log("OSD", Log::DEBUG, "shutdown mark3");
 433
 434   taskmutex.Lock();
 435   vgmutex.Lock();
 436
 437
 438
 439   //purgeAllReferences();
 440
 441   vgDestroyFont(vgfont);
 442   vgDestroyFont(vgttfont);
 443   vgDestroyPaint(vgttpaint);
 444   destroyPaths();
 445   float colclear[]={0.8f,0.8f,0.8f,1.f};
 446   vgSetfv(VG_CLEAR_COLOR,4,colclear);
 447   vgClear(0,0,BACKBUFFER_WIDTH,BACKBUFFER_HEIGHT);
 448   eglSwapBuffers(egl_display, egl_surface);
 449   Log::getInstance()->log("OSD", Log::DEBUG, "Making egl current out final");
 450   eglMakeCurrent(egl_display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT );
 451   if (eglDestroySurface(egl_display,egl_surface)==EGL_FALSE) {
 452           Log::getInstance()->log("OSD", Log::ERR, "eglDestroySurface failed %x",eglGetError());
 453   }
 454   if (eglDestroyContext(egl_display,egl_context)==EGL_FALSE) {
 455           Log::getInstance()->log("OSD", Log::ERR, "eglDestroyContext failed %x",eglGetError());
 456   }
 457   if (eglTerminate(egl_display )==EGL_FALSE) {
 458           Log::getInstance()->log("OSD", Log::ERR, "eglTerminate failed %x",eglGetError());
 459   }
 460
 461   DISPMANX_UPDATE_HANDLE_T  bcm_update;
 462   bcm_update=vc_dispmanx_update_start(0);
 463
 464   vc_dispmanx_element_remove(bcm_update,bcm_element);
 465 //  vc_dispmanx_element_remove(bcm_update,bcm_background);
 466   vc_dispmanx_update_submit_sync(bcm_update);
 467 //  vc_dispmanx_resource_delete(bcm_backres);
 468   vc_dispmanx_display_close(bcm_display);
 469
 470
 471
 472   return 1;
 473 }
 474
 475
 476
 477
 478 void OsdOpenVG::threadMethod()
 479 {
 480         // We have to claim the egl context for this thread
 481         Log::getInstance()->log("OSD", Log::NOTICE, "Entering drawing thread");
 482         if (eglMakeCurrent(egl_display, egl_surface, egl_surface, egl_context)== EGL_FALSE) {
 483                 Log::getInstance()->log("OSD", Log::WARN, "Making egl Current failed in thread %x",eglGetError());
 484                 return;
 485         }
 486         if (eglBindAPI(EGL_OPENVG_API)==EGL_FALSE) {
 487                 Log::getInstance()->log("OSD", Log::WARN, "Binding openvg api thread failed! %x",eglGetError());
 488                 return;
 489         }
 490         int ts=0;
 491         while (true)
 492         {
 493                 ts=1;
 494                 unsigned int waittime=1;
 495
 496                 if (initted) {
 497
 498                         long long time1 = getTimeMS();
 499                         if ((time1 - lastrendertime) > 200) {//5 fps for OSD updates are enough, avoids tearing
 500                                 InternalRendering();
 501                                 lastrendertime = getTimeMS();
 502
 503                         }
 504                         if (processTasks()) ts=0;
 505                 }
 506                 if (!threadIsActive()) {
 507                         if (eglMakeCurrent(egl_display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT )== EGL_FALSE) {
 508                                    Log::getInstance()->log("OSD", Log::WARN, "Making egl Current out thread failed");
 509                         }
 510                         threadCheckExit();
 511                 }
 512                 if (ts!=0) {
 513                         struct timespec target_time;
 514                         clock_gettime(CLOCK_REALTIME,&target_time);
 515                         target_time.tv_nsec+=1000000LL*ts;
 516                         if (target_time.tv_nsec>999999999) {
 517                                 target_time.tv_nsec-=1000000000L;
 518                                 target_time.tv_sec+=1;
 519                         }
 520                         threadLock();
 521                         threadWaitForSignalTimed(&target_time);
 522                         threadUnlock();
 523                 }
 524                 //Sleep(1);
 525         }
 526         eglMakeCurrent(egl_display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT );
 527 }
 528
 529
 530 void OsdOpenVG::threadPostStopCleanup()
 531 {
 532         //Doing nothing
 533         //goo;
 534         Log::getInstance()->log("OSD", Log::NOTICE, "Exiting drawing thread");
 535 }
 536
 537 void OsdOpenVG::InternalRendering(){
 538         vgmutex.Lock();
 539     float colclear[]={1.f,1.0f,1.f,1.f};
 540     vgSetfv(VG_CLEAR_COLOR,4,colclear);
 541         vgClear(0,0,BACKBUFFER_WIDTH,BACKBUFFER_HEIGHT);
 542         vgSeti(VG_BLEND_MODE, VG_BLEND_SRC);
 543
 544
 545         drawSurfaces(); //iterate through and draws all commands
 546
 547         //Show it to the user!
 548         eglSwapBuffers(egl_display, egl_surface);
 549         vgmutex.Unlock();
 550
 551 }
 552
 553 /*font stuff*/
 554
 555 float OsdOpenVG::getFontHeight()
 556 {
 557         return font_height; //dummy
 558 }
 559 float OsdOpenVG::getCharWidth(wchar_t c)
 560 {
 561         unsigned int glyph_index=FT_Get_Char_Index(ft_face,c);
 562         return font_exp_x[glyph_index];
 563 }
 564
 565 unsigned int OsdOpenVG::loadTTchar(cTeletextChar c)
 566 {
 567         unsigned int glyph_index=c.getGlyphIndex();
 568         if (tt_font_chars.find(glyph_index)!=tt_font_chars.end())
 569         {
 570                 return glyph_index;
 571         }
 572
 573         unsigned int buffer[10];
 574         const VGfloat glyphOrigin[] = { 0.f, 0.f };
 575         const VGfloat escapement[] = { 12.f, 0.f };
 576         unsigned int * charmap = GetFontChar(c, buffer);
 577         if (!charmap) { //invalid char
 578                 return 0;
 579         }
 580         for (int i=0;i<10;i++) {
 581                 buffer[i]=charmap[i]>>4;
 582         }
 583
 584         VGImage handle = vgCreateImage(
 585                         VG_A_8,
 586                         12,
 587                         10,
 588                         VG_IMAGE_QUALITY_NONANTIALIASED | VG_IMAGE_QUALITY_FASTER
 589                                         | VG_IMAGE_QUALITY_BETTER);
 590         vgImageSubData(handle, buffer, 4, VG_A_1, 0, 0, 12, 10);
 591         vgSetGlyphToImage(
 592                         vgttfont,
 593                         glyph_index,
 594                         handle, (VGfloat*)glyphOrigin, (VGfloat*)escapement);
 595         vgDestroyImage(handle);
 596         tt_font_chars[glyph_index]=1;
 597
 598         return glyph_index;
 599 }
 600
 601 int OsdOpenVG::getFontNames(const char *** names,const char *** names_keys)
 602 {
 603         *names=(const char**)&(fontnames[0]);
 604         *names_keys=(const char**)&(fontnames_keys[0]);
 605         return fontnames.size();
 606 }
 607
 608 void OsdOpenVG::setFont(const char * fontname) {
 609
 610         if (strcmp(fontname,cur_fontname)) {
 611                 // new font!
 612                 if (cur_fontname) free(cur_fontname);
 613                 cur_fontname=(char*)malloc(strlen(fontname)+1);
 614                 strcpy(cur_fontname,fontname);
 615
 616                 struct OpenVGCommand comm;
 617                 comm.task=OVGreplacefont;
 618                 putOpenVGCommand(comm,false);
 619
 620
 621         }
 622 }
 623
 624
 625 int  OsdOpenVG::loadFont(bool newfont)
 626 {
 627         int error;
 628         float font_size=16.f;
 629         if (!freetype_inited) {
 630                 error=FT_Init_FreeType(&ft_library);
 631                 if (error)
 632                 {
 633                         Log::getInstance()->log("OSD", Log::WARN, "Could not load freetype %x",error);
 634                         return 0;
 635                 }
 636         }
 637
 638         if (!freetype_inited || newfont) {
 639                 //first get the filename algorith extracted from vdr by Klaus Schmidinger
 640                 FcInit();
 641                 FcPattern *pattern=FcNameParse((FcChar8*)cur_fontname);
 642                 FcPatternAddBool(pattern,FC_SCALABLE,FcTrue);
 643                 FcConfigSubstitute(NULL,pattern,FcMatchPattern);
 644                 FcDefaultSubstitute(pattern);
 645                 FcResult fres;
 646                 FcFontSet *fonts=FcFontSort(NULL,pattern,FcFalse,NULL,&fres);
 647                 FcChar8 *filename=NULL;
 648                 if (fonts) {
 649                         for (int i=0;i<fonts->nfont;i++) {
 650                                 FcBool canscale;
 651                                 FcPatternGetBool(fonts->fonts[i],FC_SCALABLE,0,&canscale);
 652                                 if (canscale){
 653                                         FcPatternGetString(fonts->fonts[i],FC_FILE,0,&filename);
 654                                         break;
 655                                 }
 656                         }
 657                         FcFontSetDestroy(fonts);
 658                 } else {
 659                         Log::getInstance()->log("OSD", Log::CRIT, "Could not locate a font! Abort!");
 660                         return 0;
 661                 }
 662                 FcPatternDestroy(pattern);
 663
 664                 Log::getInstance()->log("OSD", Log::NOTICE, "Load Font %s: %s", cur_fontname,filename);
 665                 // second load the font
 666                 FT_Face     new_ft_face;
 667                 error=FT_New_Face(ft_library,(const char*)filename,0,&new_ft_face );
 668                 if (error) {
 669                         Log::getInstance()->log("OSD", Log::WARN, "Could not load font face %x %s",error,filename);
 670                         return 0;
 671                 }
 672                 error=FT_Set_Char_Size(new_ft_face,0,font_size*256,0,0 /*dpi*/);
 673                 if (error) {
 674                         FT_Done_Face(new_ft_face);
 675                         Log::getInstance()->log("OSD", Log::WARN, "Could not set  face size %x",error);
 676                         return 0;
 677                 }
 678                 FT_Face old_ft_face=ft_face; // do it thread safe
 679                 ft_face=new_ft_face;
 680                 if (freetype_inited) FT_Done_Face(old_ft_face);//
 681                 freetype_inited=true;
 682         }
 683         vgfont=vgCreateFont(0);
 684         FT_ULong cur_char;
 685         FT_UInt glyph;
 686         font_height=ft_face->size->metrics.height/256.f;
 687         cur_char = FT_Get_First_Char(ft_face,&glyph);
 688         vector<VGubyte> segments;
 689         vector<VGfloat> coord;
 690         segments.reserve(256);
 691         coord.reserve(1024);
 692         //Log::getInstance()->log("OSD", Log::DEBUG, "Create Glyph test %d %x %x %d",cur_char,font_data_end,font_data,glyph);
 693         while (glyph !=0)
 694         {
 695                 error=FT_Load_Glyph(ft_face,glyph,FT_LOAD_DEFAULT);
 696                 if (error){
 697                         FT_Done_Face(ft_face);
 698                         Log::getInstance()->log("OSD", Log::WARN, "Could not load glyph %x",error);
 699                         return 0;
 700                 }
 701                 VGPath path;
 702                 FT_Outline ot=ft_face->glyph->outline;
 703                 segments.clear();
 704                 coord.clear();
 705
 706                 if (ot.n_contours ==0) {
 707                         path=VG_INVALID_HANDLE;
 708                 } else {
 709                         path=vgCreatePath(VG_PATH_FORMAT_STANDARD, VG_PATH_DATATYPE_F,
 710                                         1.0f,0.f,0,0,VG_PATH_CAPABILITY_ALL);
 711
 712                         /* convert glyph */
 713                         FT_Vector *pt=ot.points;
 714                         const char *tags=ot.tags;
 715                         const short* cont=ot.contours;
 716                         short n_cont=ot.n_contours;
 717                         short n_point=ot.n_points;
 718                         short last_cont=0;
 719                         for (short point=0;n_cont!=0;cont++,n_cont--) {
 720                                 short next_cont=*cont+1;
 721                                 bool first=true;
 722                                 char last_tag=0;
 723                                 short first_point=point;
 724                                 //Log::getInstance()->log("OSD", Log::DEBUG, "runs %d",*cont);
 725                                 for (;point<next_cont;point++) {
 726                                         char tag=tags[point];
 727                                         FT_Vector fpoint=pt[point];
 728                                 //      Log::getInstance()->log("OSD", Log::DEBUG, "tag %d point %d %d: %d %d",tag,fpoint.x,fpoint.y,point,n_point);
 729                                         if (first) {
 730                                                 segments.push_back(VG_MOVE_TO);
 731                                                 first=false;
 732                                         } else if (tag &0x1) { //on curve
 733                                                 if (last_tag &0x1) {
 734                                                         segments.push_back(VG_LINE_TO);
 735                                                 } else if (last_tag &0x2){
 736                                                         segments.push_back(VG_CUBIC_TO);
 737                                                 } else {
 738                                                         segments.push_back(VG_QUAD_TO);
 739                                                 }
 740
 741                                         } else {
 742                                                 if (!(tag &0x2)){
 743                                                         if (!(last_tag &0x1)) {
 744                                                                 segments.push_back(VG_QUAD_TO);
 745                                                                 int coord_size=coord.size();
 746                                                                 VGfloat x=(coord[coord_size-2]+ ((float)fpoint.x)/256.f)*0.5f*aspect_correction;
 747                                                                 VGfloat y=(coord[coord_size-1]+(font_size- ((float)fpoint.y)/256.f))*0.5f;
 748                                                                 coord.push_back(x);
 749                                                                 coord.push_back(y);
 750                                                         }
 751                                                 }
 752
 753
 754                                         }
 755                                         last_tag=tag;
 756                                         coord.push_back(((float)fpoint.x)*aspect_correction/256.);
 757                                         coord.push_back(font_size-((float)fpoint.y)/256.);
 758                                         //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]);
 759                                 }
 760                                 if (!(last_tag &0x1)) {
 761                                         if (last_tag &0x2) {
 762                                                 segments.push_back(VG_CUBIC_TO);
 763                                         } else {
 764                                                 segments.push_back(VG_QUAD_TO);
 765                                         }
 766                                         coord.push_back(((float)pt[first_point].x)*aspect_correction/256.);
 767                                         coord.push_back(font_size-((float)pt[first_point].y)/256.);
 768                                 }
 769                                 //segments.push_back(VG_CLOSE_PATH);
 770
 771
 772                         }
 773                         vgAppendPathData(path,segments.size(),&segments[0],&coord[0]);
 774                         int n=0;
 775                 /*      for (int m=0;m<segments.size();m++) {
 776                                 switch (segments[m])
 777                                 {
 778                                 case VG_MOVE_TO:
 779                                         Log::getInstance()->log("OSD", Log::DEBUG, "Move To %g %g",coord[n],coord[n+1]);n+=2; break;
 780                                 case VG_LINE_TO:
 781                                         Log::getInstance()->log("OSD", Log::DEBUG, "Line To %g %g",coord[n],coord[n+1]);n+=2; break;
 782                                 case VG_CUBIC_TO:
 783                                         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;
 784                                 case VG_QUAD_TO:
 785                                         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;
 786                                 case VG_CLOSE_PATH:
 787                                         Log::getInstance()->log("OSD", Log::DEBUG, "Close Path"); break;
 788                                 }
 789
 790                         }*/
 791                         //vguRect(path,0.f,0.f,1.f,1.f);
 792                         //Log::getInstance()->log("OSD", Log::DEBUG, "Create APD Glyph %d %x",segments.size(),vgGetError());
 793                 }
 794                 VGfloat ori[]={0.f,0.f};
 795                 VGfloat esp[]={ft_face->glyph->advance.x/256.f*aspect_correction,ft_face->glyph->advance.y/256.f};
 796                 font_exp_x[glyph]=ft_face->glyph->advance.x/256.f*aspect_correction; //recalculate
 797
 798                 vgSetGlyphToPath(vgfont,glyph,path,VG_FALSE,ori,esp);
 799                 //Log::getInstance()->log("OSD", Log::DEBUG, "Create Glyph %d %d %x",path,glyph,vgGetError());
 800                 if (path!=VG_INVALID_HANDLE) {
 801                         vgDestroyPath(path);
 802                 }
 803                 cur_char = FT_Get_Next_Char(ft_face,cur_char,&glyph);
 804         }
 805         return 1;
 806 }
 807
 808
 809 void OsdOpenVG::drawSetTrans(SurfaceCommands & sc)
 810 {
 811         vgSeti(VG_MATRIX_MODE, VG_MATRIX_PATH_USER_TO_SURFACE);
 812         vgLoadIdentity();
 813         vgScale(((float)BACKBUFFER_WIDTH)/720.f, -((float)BACKBUFFER_HEIGHT)/576.f);
 814         vgTranslate(0.f+sc.x,-576.f+sc.y);
 815
 816         vgSeti(VG_MATRIX_MODE, VG_MATRIX_GLYPH_USER_TO_SURFACE);
 817         vgLoadIdentity();
 818     vgScale(((float)BACKBUFFER_WIDTH)/720.f, -((float)BACKBUFFER_HEIGHT)/576.f);
 819         vgTranslate(0.f+sc.x,-576.f+sc.y);
 820
 821         vgSeti(VG_MATRIX_MODE, VG_MATRIX_IMAGE_USER_TO_SURFACE);
 822         vgLoadIdentity();
 823         vgScale(((float)BACKBUFFER_WIDTH)/720.f, -((float)BACKBUFFER_HEIGHT)/576.f);
 824         vgTranslate(0.f+sc.x,-576.f+sc.y);
 825     clip_shift_x=sc.x;
 826     clip_shift_y=sc.y;
 827
 828
 829
 830         //vgTranslate(0.f+sc.x,576.f-sc.y);
 831         //Log::getInstance()->log("OSD", Log::DEBUG, "Draw Translate %g %g",sc.x,sc.y);
 832
 833 }
 834 void OsdOpenVG::executeDrawCommand(SVGCommand & command)
 835 {
 836
 837         VGfloat  save_matrix[9];
 838         VGfloat  save_matrix2[9];
 839         switch (command.instr) {
 840         case DrawPath: {
 841         vgSeti(VG_MATRIX_MODE, VG_MATRIX_PATH_USER_TO_SURFACE);
 842         //      VGuint rgba;
 843         //      rgba = vgGetColor((VGPaint) command.reference);
 844                 //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);
 845                 //vgSeti(VG_FILL_RULE,);
 846
 847                 vgGetMatrix(save_matrix);
 848                 vgSetPaint((VGPaint) command.reference,VG_FILL_PATH);
 849                 vgSetPaint((VGPaint) command.reference,VG_STROKE_PATH);
 850                 vgTranslate(command.x,command.y);
 851                 vgScale(command.w,command.h);
 852                 vgDrawPath(std_paths[command.target.path_index],VG_FILL_PATH);
 853                 vgLoadMatrix(save_matrix);
 854         } break;
 855         case DrawImage: {
 856             vgSeti(VG_MATRIX_MODE, VG_MATRIX_IMAGE_USER_TO_SURFACE);
 857                 vgGetMatrix(save_matrix);
 858                 VGfloat imagewidth=vgGetParameteri((VGImage) command.target.image, VG_IMAGE_WIDTH);
 859                 VGfloat imageheight=vgGetParameteri((VGImage) command.target.image, VG_IMAGE_HEIGHT);
 860
 861
 862                 //vgScale(command.w,command.h);
 863
 864                 if (command.reference) { //special behaviout for bw images they act as a mask on the current paint
 865                         vgTranslate(command.x,command.y);
 866                         vgSetPaint((VGPaint) command.reference,VG_FILL_PATH);
 867                         vgSetPaint((VGPaint) command.reference,VG_STROKE_PATH);
 868                         vgSeti(VG_IMAGE_MODE,VG_DRAW_IMAGE_STENCIL);
 869                         vgSeti(VG_BLEND_MODE, VG_BLEND_SRC_OVER);
 870                         vgScale(aspect_correction,1.f);
 871                         vgSeti(VG_MATRIX_MODE, VG_MATRIX_FILL_PAINT_TO_USER);
 872                     vgGetMatrix(save_matrix2);
 873                     vgScale(imagewidth,imageheight);
 874                 } else {
 875
 876                         //vgScale(720.f/((float)BACKBUFFER_WIDTH), 576.f/((float)BACKBUFFER_HEIGHT));
 877                         float scalex=command.w/imagewidth;
 878                         float scaley=command.h/imageheight;
 879                         if (scalex==0.f && scaley==0.f) {
 880                                 scalex=aspect_correction;
 881                                 scaley=1.f;
 882                         } else if (scalex==0.f) {
 883                                 scalex=scaley*aspect_correction;
 884                         } else if (scaley==0.f) {
 885                                 scaley=scalex/aspect_correction;
 886                         }
 887                         float tx=command.x;
 888                         float ty=command.y;
 889
 890                         if (command.corner ==  BottomRight || command.corner ==  BottomLeft || command.corner == BottomMiddle)
 891                         {
 892                                 ty-=imageheight * scaley;
 893                         }
 894
 895                         if (command.corner ==  BottomRight || command.corner ==  TopRight)
 896                         {
 897                                 tx-=imagewidth * scalex;
 898                         }
 899
 900                         if (command.corner ==  BottomMiddle || command.corner ==  TopMiddle)
 901                         {
 902                                 tx-=imagewidth * scalex *0.5f;
 903                         }
 904
 905                         vgTranslate(tx,ty);
 906                         //vgScale(command.w/imagewidth,command.h/imageheight);
 907                         vgScale(scalex,scaley);
 908                         vgSeti(VG_IMAGE_MODE,VG_DRAW_IMAGE_NORMAL);
 909                         //Log::getInstance()->log("OSD", Log::DEBUG, "Draw Image Scale  %g %g %g %g %g %g",command.w,imagewidth,command.h,imageheight,scalex,scaley);
 910                 }
 911
 912
 913                 //vgLoadIdentity();
 914                 //vgTranslate(200.f,500.f);
 915                 //vgScale(100.f,100.f);
 916
 917                 vgDrawImage((VGImage) command.target.image);
 918                 //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,
 919                 //              vgGetError());
 920                 if (command.reference) {
 921                         vgSeti(VG_IMAGE_MODE,VG_DRAW_IMAGE_NORMAL);
 922                         vgSeti(VG_BLEND_MODE, VG_BLEND_SRC);
 923                         vgSeti(VG_MATRIX_MODE, VG_MATRIX_FILL_PAINT_TO_USER);
 924                         vgLoadMatrix(save_matrix2);
 925                 }
 926
 927                 vgSeti(VG_MATRIX_MODE, VG_MATRIX_IMAGE_USER_TO_SURFACE);
 928                 vgLoadMatrix(save_matrix);
 929         } break;
 930         case DrawGlyph: {
 931                 vgSeti(VG_MATRIX_MODE, VG_MATRIX_GLYPH_USER_TO_SURFACE);
 932                 vgGetMatrix(save_matrix);
 933                 vgSetPaint((VGPaint) command.reference,VG_FILL_PATH);
 934                 vgSetPaint((VGPaint) command.reference,VG_STROKE_PATH);
 935                 vgTranslate(command.x,command.y);
 936                 vgSeti(VG_MATRIX_MODE, VG_MATRIX_FILL_PAINT_TO_USER);
 937                 vgGetMatrix(save_matrix2);
 938                 unsigned int glyph_index=FT_Get_Char_Index(ft_face,command.target.textchar);
 939             vgScale(font_exp_x[glyph_index],font_height);
 940
 941
 942                 VGfloat gori[]={0.,0.};
 943                 vgSetfv(VG_GLYPH_ORIGIN,2,gori);
 944
 945
 946                 vgDrawGlyph(vgfont,glyph_index,VG_FILL_PATH,VG_FALSE);
 947                 //vgDrawPath(std_paths[Rectangle],VG_FILL_PATH);
 948         /*      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,
 949                                                 vgGetError());*/
 950                 vgSeti(VG_MATRIX_MODE, VG_MATRIX_GLYPH_USER_TO_SURFACE);
 951                 vgLoadMatrix(save_matrix);
 952                 vgSeti(VG_MATRIX_MODE, VG_MATRIX_FILL_PAINT_TO_USER);
 953                 vgLoadMatrix(save_matrix2);
 954
 955                 vgSeti(VG_MATRIX_MODE, VG_MATRIX_PATH_USER_TO_SURFACE);
 956         } break;
 957         case DrawTTchar:{
 958                 cTeletextChar tchar;
 959                 tchar.setInternal(command.target.ttchar);
 960                 vgSeti(VG_MATRIX_MODE, VG_MATRIX_GLYPH_USER_TO_SURFACE);
 961                 vgGetMatrix(save_matrix);
 962                 enumTeletextColor ttforegcolour=tchar.GetFGColor();
 963                 enumTeletextColor ttbackgcolour=tchar.GetBGColor();
 964             if (tchar.GetBoxedOut()) {
 965                 ttforegcolour=ttcTransparent;
 966                 ttbackgcolour=ttcTransparent;
 967             }
 968             vgSeti(VG_IMAGE_MODE,VG_DRAW_IMAGE_STENCIL);
 969             vgSeti(VG_BLEND_MODE, VG_BLEND_SRC_OVER);
 970
 971
 972                 vgTranslate(command.x+command.w*11.85f*1.4f,command.y+command.h*19.75f);
 973                 VGfloat gori[]={0.,0.};
 974                 vgSetfv(VG_GLYPH_ORIGIN,2,gori);
 975
 976                 vgScale(-1.4f,2.f);
 977                 unsigned int color=Surface::enumTeletextColorToCoulour(ttbackgcolour).rgba();
 978                 color=color<<8 | (color &0xff000000)>>24;
 979                 vgSetColor(vgttpaint,color);
 980                 vgSetPaint((VGPaint) vgttpaint,VG_FILL_PATH);
 981                 vgSetPaint((VGPaint) vgttpaint,VG_STROKE_PATH);
 982                 cTeletextChar filled;
 983                 filled.setInternal(0x187f);
 984                 unsigned int glyph_index=loadTTchar(filled);
 985                 vgDrawGlyph(vgttfont,glyph_index,VG_FILL_PATH,VG_FALSE);
 986
 987                 color=Surface::enumTeletextColorToCoulour(ttforegcolour).rgba();
 988                 color=color<<8 | (color &0xff000000)>>24;
 989                 vgSetColor(vgttpaint,color);
 990                 vgSetPaint((VGPaint) vgttpaint,VG_FILL_PATH);
 991                 vgSetPaint((VGPaint) vgttpaint,VG_STROKE_PATH);
 992                 glyph_index=loadTTchar(tchar);
 993                 vgDrawGlyph(vgttfont,glyph_index,VG_FILL_PATH,VG_FALSE);
 994
 995                 /*      Log::getInstance()->log("OSD", Log::DEBUG, "Draw TTchar %x %x %x %x",glyph_index,ttforegcolour,Surface::enumTeletextColorToCoulour(ttforegcolour).rgba(),
 996                                         vgGetColor(vgttpaint));*/
 997
 998
 999                 vgLoadMatrix(save_matrix);
1000                 vgSeti(VG_MATRIX_MODE, VG_MATRIX_PATH_USER_TO_SURFACE);
1001                 vgSeti(VG_IMAGE_MODE,VG_DRAW_IMAGE_NORMAL);
1002                 vgSeti(VG_BLEND_MODE, VG_BLEND_SRC);
1003
1004         }break;
1005         case DrawClipping: {
1006                 VGint coords[4]={0,0,0,0};
1007                 coords[0]= ((command.x+clip_shift_x)*((float)BACKBUFFER_WIDTH)/720.f);
1008                 coords[1]= ((576.f-command.y-clip_shift_y-command.h)*((float)BACKBUFFER_HEIGHT)/576.f);
1009                 coords[2]= ((command.w-1.f)*((float)BACKBUFFER_WIDTH)/720.f);
1010                 coords[3]= ((command.h-1.f)*((float)BACKBUFFER_HEIGHT)/576.f);
1011                 vgSetiv(VG_SCISSOR_RECTS, 4,coords);
1012                 if (command.w==0.f && command.h==0.f)
1013                         vgSeti(VG_SCISSORING,VG_FALSE);
1014                 else vgSeti(VG_SCISSORING,VG_TRUE);
1015         } break;
1016         }
1017 }
1018
1019 unsigned int OsdOpenVG::handleTask(OpenVGCommand& command)
1020 {
1021         switch (command.task){
1022         case OVGreplacefont: {
1023                  vgDestroyFont(vgfont);
1024                  loadFont(true);
1025                  return 0;
1026         } break;
1027
1028         case OVGdestroyImageRef: {
1029                 //Log::getInstance()->log("OSD", Log::DEBUG, "TVMedia Draw Image Destroy %d ",command.param1);
1030                 vgDestroyImage((VGImage)command.param1);
1031                 return 0;
1032         } break;
1033         case OVGdestroyPaint: {
1034                 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw Paint Destroy %d ",command.param1);
1035                 vgDestroyPaint((VGPaint)command.param1);
1036                 return 0;
1037         } break;
1038         case OVGcreateImagePalette: {
1039                 VGImage input=vgCreateImage(VG_A_8,command.param1, command.param2,
1040                                 VG_IMAGE_QUALITY_NONANTIALIASED|
1041                                 VG_IMAGE_QUALITY_FASTER|VG_IMAGE_QUALITY_BETTER);
1042                 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw create palette  %d %d %x %d",command.param1,command.param2,vgGetError(),input);
1043                 vgImageSubData(input,command.data,command.param1,
1044                                                         VG_A_8,0,0,command.param1, command.param2); // upload palettized image data
1045                 VGImage handle=vgCreateImage(VG_sRGBA_8888,command.param1, command.param2,
1046                                                 VG_IMAGE_QUALITY_NONANTIALIASED|
1047                                                 VG_IMAGE_QUALITY_FASTER|VG_IMAGE_QUALITY_BETTER);
1048                 VGuint *palette=(VGuint*)malloc(256*sizeof(VGuint));
1049                 VGuint *in_palette=(VGuint*)command.data2;
1050                 for (int i=0;i<256;i++) {
1051                         VGuint color=in_palette[i];
1052                         palette[i]=color<<8 | (color &0xff000000)>>24;
1053                 }
1054
1055                 vgLookupSingle(handle,input,palette,VG_ALPHA,VG_FALSE,VG_FALSE);
1056                 free(palette);
1057                 vgDestroyImage(input);
1058
1059                 return handle;
1060         } break;
1061         case OVGcreateMonoBitmap: {
1062                 VGImage handle=vgCreateImage(VG_A_1,command.param1, command.param2,
1063                                         VG_IMAGE_QUALITY_FASTER);
1064                 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw create mono  %d %d %x %d",command.param1,command.param2,vgGetError(),handle);
1065                 unsigned int buffer_len=(command.param1*command.param2)>>3;
1066                 unsigned char * buffer=(unsigned char*)malloc(buffer_len);
1067                 unsigned char * r_buffer1=buffer;
1068                 const unsigned char * r_buffer2=(const unsigned char *)command.data;
1069                 unsigned char *buffer_end=buffer+buffer_len;
1070                 while (r_buffer1!=buffer_end) {
1071                         unsigned char byte=*r_buffer2;
1072                         *r_buffer1=((byte * 0x0802LU & 0x22110LU) | (byte * 0x8020LU & 0x88440LU)) * 0x10101LU >> 16;
1073                         r_buffer1++;r_buffer2++;
1074                 }
1075
1076
1077                 vgImageSubData(handle,buffer,command.param1>>3,
1078                                         VG_A_1,0,0,command.param1, command.param2);
1079                 free(buffer);
1080         //      Log::getInstance()->log("OSD", Log::DEBUG, "Draw create mono2  %d %d %x %d",command.param1,command.param2,vgGetError(),handle);
1081                 return handle;
1082         } break;
1083         /*case OVGcreateImageFile: {
1084                 VGImage handle;
1085                 try{
1086                         Image *imagefile=(Image*)command.data;
1087                         Blob imageblob;
1088                         imagefile->write(&imageblob,"RGBA");
1089
1090
1091                         handle=vgCreateImage(VG_sXBGR_8888,imagefile->columns(),imagefile->rows(),
1092                                         VG_IMAGE_QUALITY_BETTER);
1093                         //Log::getInstance()->log("OSD", Log::DEBUG, "Draw create image details  %d %d %x mark1",imagefile->columns(),imagefile->rows(),(unsigned int*)imageblob.data());
1094                         vgImageSubData(handle,imageblob.data(),imagefile->columns()*4,
1095                                         VG_sXBGR_8888,0,0,imagefile->columns(),imagefile->rows());
1096                         //Log::getInstance()->log("OSD", Log::DEBUG, "Draw create image details  %d %d %x mark2",imagefile->columns(),imagefile->rows(),(unsigned int*)imageblob.data());
1097                         delete imagefile;
1098                 }catch( Exception &error_ )
1099                 {
1100                         Log::getInstance()->log("OSD", Log::DEBUG, "Libmagick hT: %s",error_.what());
1101
1102                         return 0;
1103                 }
1104
1105                 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw create file  %d %d %x %d",command.param1,command.param2,vgGetError(),handle);
1106                 return handle;
1107         } break;*/
1108         case OVGcreateImageMemory: {
1109                 PictureInfo *info = (PictureInfo*) command.data;
1110                 VGImage handle;
1111                 //Log::getInstance()->log("OSD", Log::DEBUG, "TVMedia OVGcreateImageMemory");
1112                 handle=vgCreateImage(VG_sXBGR_8888,info->width,info->height,VG_IMAGE_QUALITY_BETTER);
1113                 vgImageSubData(handle,info->image,info->width*4,
1114                                                         VG_sXBGR_8888,0,0,info->width,info->height);
1115                 info->decoder->freeReference(info->reference);
1116
1117                 bool static_image=true;
1118                 if (info->lindex & 0xffffffff) static_image=false;
1119
1120                 Message* m = new  Message();
1121                 // We have a pictures! send a message to ourself, to switch to gui thread
1122                 m->from=this;
1123                 m->to=Command::getInstance();
1124                 m->parameter = handle;
1125                 if (!static_image) {
1126                         m->message=Message::NEW_PICTURE;
1127                         m->tag = info->lindex;
1128                 } else {
1129                         m->message=Message::NEW_PICTURE_STATIC;
1130                         m->tag = info->lindex>> 32LL;
1131                 }
1132                 m->tag = info->lindex;
1133                 Command::getInstance()->postMessageFromOuterSpace(m); // inform command about new picture
1134
1135                 delete info;
1136
1137         } break;
1138         case OVGcreateEGLImage: {
1139                 PictureInfo *info = (PictureInfo*) command.data;
1140                 VGImage handle;
1141                 //Log::getInstance()->log("OSD", Log::DEBUG, "TVMedia OVGcreateImageMemory");
1142                 handle=vgCreateImage(VG_sXBGR_8888,info->width,info->height,VG_IMAGE_QUALITY_BETTER);
1143
1144                 info->handle = handle;
1145                 info->reference =  eglCreateImageKHR(egl_display, egl_context, EGL_VG_PARENT_IMAGE_KHR, (EGLClientBuffer)handle, NULL);
1146                 if (info->reference) return true;
1147                 else return false;
1148
1149         } break;
1150
1151         case OVGreadyEGLImage: {
1152                 PictureInfo *info = (PictureInfo*) command.data;
1153                 eglDestroyImageKHR(egl_display,info->reference);
1154                 bool static_image=true;
1155                 if (info->lindex & 0xffffffff) static_image=false;
1156
1157                 Message* m = new  Message();
1158                 m->from=this;
1159                 m->to=Command::getInstance();
1160                 m->parameter = info->handle;
1161                 if (!static_image) {
1162                         m->message=Message::NEW_PICTURE;
1163                         m->tag = info->lindex;
1164                 } else {
1165                         m->message=Message::NEW_PICTURE_STATIC;
1166                         m->tag = info->lindex>> 32LL;
1167                 }
1168                 Command::getInstance()->postMessageFromOuterSpace(m); // inform command about new picture
1169
1170                 delete info;
1171         } break;
1172
1173
1174
1175         case OVGcreateColorRef :{
1176                 VGPaint handle;
1177                 handle=vgCreatePaint();
1178                 DrawStyle *style=(DrawStyle*)command.data;
1179                 switch (style->ft) {
1180                 case DrawStyle::Color: {
1181                         vgSetParameteri(handle, VG_PAINT_TYPE, VG_PAINT_TYPE_COLOR);
1182                         vgSetColor(handle,command.param1);
1183                         VGuint rgba;
1184                         rgba = vgGetColor((VGPaint)handle);
1185                         Log::getInstance()->log("OSD", Log::DEBUG, "Draw Paint %d %x %x",handle,command.param1,rgba);
1186                 } break;
1187                 case DrawStyle::GradientLinear: {
1188                         vgSetParameteri(handle, VG_PAINT_TYPE, VG_PAINT_TYPE_LINEAR_GRADIENT);
1189                         VGfloat params[]={style->x1,style->y1,style->x2,style->y2,style->r};
1190                         Log::getInstance()->log("OSD", Log::DEBUG, "Draw Gradient %d %g %g %g %g",handle,params[0],params[1],params[2],params[3]);
1191                         vgSetParameterfv(handle,VG_PAINT_LINEAR_GRADIENT,4,params);
1192
1193
1194
1195                 } break;
1196                 case DrawStyle::GradientRadial: {
1197                         vgSetParameteri(handle, VG_PAINT_TYPE, VG_PAINT_TYPE_RADIAL_GRADIENT);
1198                         VGfloat params[]={style->x1,style->y1,style->x2,style->y2,style->r};
1199                         vgSetParameterfv(handle,VG_PAINT_RADIAL_GRADIENT,5,params);
1200
1201
1202
1203                 } break;
1204                 };
1205                 if (style->ft==DrawStyle::GradientLinear ||style->ft==DrawStyle::GradientRadial) {
1206                         VGfloat colorramp[5*5];
1207                         colorramp[0+0*5]=0.f;
1208                         colorramp[1+0*5]=((float)style->red)/255.f;
1209                         colorramp[2+0*5]=((float)style->green)/255.f;
1210                         colorramp[3+0*5]=((float)style->blue)/255.f;
1211                         colorramp[4+0*5]=((float)style->alpha)/255.f;
1212                         for (int i=0;i<(style->num_colors-1);i++) {
1213                                 colorramp[0+(i+1)*5]=style->grad_pos[i];
1214                                 colorramp[1+(i+1)*5]=((float)style->grad_col[i].red)/255.f;
1215                                 colorramp[2+(i+1)*5]=((float)style->grad_col[i].green)/255.f;
1216                                 colorramp[3+(i+1)*5]=((float)style->grad_col[i].blue)/255.f;
1217                                 colorramp[4+(i+1)*5]=((float)style->grad_col[i].alpha)/255.f;
1218                         }
1219                         colorramp[0+(style->num_colors)*5]=1.f;
1220                         colorramp[1+(style->num_colors)*5]=((float)style->grad_col[style->num_colors-1].red)/255.f;
1221                         colorramp[2+(style->num_colors)*5]=((float)style->grad_col[style->num_colors-1].green)/255.f;
1222                         colorramp[3+(style->num_colors)*5]=((float)style->grad_col[style->num_colors-1].blue)/255.f;
1223                         colorramp[4+(style->num_colors)*5]=((float)style->grad_col[style->num_colors-1].alpha)/255.f;
1224                         vgSetParameteri(handle, VG_PAINT_COLOR_RAMP_SPREAD_MODE,VG_COLOR_RAMP_SPREAD_REFLECT);
1225                         vgSetParameteri(handle, VG_PAINT_COLOR_RAMP_PREMULTIPLIED,VG_FALSE);
1226                         vgSetParameterfv(handle,VG_PAINT_COLOR_RAMP_STOPS,5+(style->num_colors)*5,colorramp);
1227                 }
1228
1229                 return handle;
1230         } break;
1231         case OVGimageUploadLine: {
1232                 vgImageSubData((VGImage)command.param1,command.data,0,VG_sARGB_8888,0,command.param2,command.param3,1);
1233                 return 0;
1234         } break;
1235
1236         }
1237 }
1238
1239 bool OsdOpenVG::processTasks()
1240 {
1241         bool worked=false;
1242         taskmutex.Lock();
1243         vgmutex.Lock();
1244         while (vgcommands.size()>0)
1245         {
1246                 OpenVGCommand comm=vgcommands.front();
1247                 vgcommands.pop_front();
1248                 taskmutex.Unlock();
1249
1250                 OpenVGResponse resp;
1251                 resp.result=handleTask(comm);
1252                 resp.id=comm.id;
1253                 taskmutex.Lock();
1254                 if (comm.id) {
1255                         vgresponses.push_back(resp);
1256                 }
1257                 taskmutex.Unlock();
1258                 vgmutex.Unlock();
1259                 //threadCheckExit();
1260                 vgtaskSignal.signal();
1261                 taskmutex.Lock();
1262                 vgmutex.Lock();
1263                 worked=true;
1264         }
1265         taskmutex.Unlock();
1266         vgmutex.Unlock();
1267
1268         return worked;
1269 }
1270
1271 bool OsdOpenVG::haveOpenVGResponse(unsigned int id,unsigned int * resp)
1272 {
1273         taskmutex.Lock();
1274         if (vgresponses.size()>0)
1275         {
1276                 deque<OpenVGResponse>::iterator itty=vgresponses.begin();
1277                 while (itty!=vgresponses.end())
1278                 {
1279                         if ((*itty).id==id) {
1280                                 *resp=(*itty).result;
1281                                 taskmutex.Unlock();
1282                                 return true;
1283                         }
1284                         itty++;
1285                 }
1286         }
1287         taskmutex.Unlock();
1288         return false;
1289 }
1290
1291
1292 unsigned int  OsdOpenVG::putOpenVGCommand(OpenVGCommand& comm,bool wait)
1293 {
1294         taskmutex.Lock();
1295         if (wait){
1296                 comm.id=wait_id;
1297                 wait_id++;
1298         } else {
1299                 comm.id=0; // we are not waiting
1300         }
1301         vgcommands.push_back(comm);
1302         taskmutex.Unlock();
1303         threadSignal();
1304         while (wait) {
1305                 unsigned int resp;
1306                 if (!haveOpenVGResponse(comm.id,&resp)) {
1307                         struct timespec target_time;
1308                         clock_gettime(CLOCK_REALTIME,&target_time);
1309                         target_time.tv_nsec+=1000000LL*100;
1310                         if (target_time.tv_nsec>999999999) {
1311                                         target_time.tv_nsec-=1000000000L;
1312                                         target_time.tv_sec+=1;
1313                         }
1314                         vgtaskSignal.waitForSignalTimed(&target_time);
1315                 } else {
1316                         return resp;
1317                 }
1318         }
1319         return 0;
1320 }
1321
1322 void OsdOpenVG::imageUploadLine(ImageIndex index,unsigned int j,unsigned int width,void *data)
1323 {
1324         vgImageSubData((VGImage)index,data,0,VG_sARGB_8888,0,j,width,1);
1325
1326         struct OpenVGCommand comm;
1327         comm.task=OVGimageUploadLine;
1328         comm.param1=index;
1329         comm.param2=j;
1330         comm.param3=width;
1331         comm.data=data;
1332         putOpenVGCommand(comm,true);
1333 }
1334
1335 void OsdOpenVG::destroyImageRef(ImageIndex index)
1336 {
1337         struct OpenVGCommand comm;
1338         comm.task=OVGdestroyImageRef;
1339         comm.param1=index;
1340         putOpenVGCommand(comm,false);
1341 }
1342 /*
1343 ImageIndex OsdOpenVG::createJpeg(const char* fileName, int *width,int *height)
1344 {
1345         Image* magicimage=NULL;
1346         struct OpenVGCommand comm;
1347         comm.task=OVGcreateImageFile;
1348
1349         try{
1350                 // Now figure out, if it is a special case
1351                 if (strcmp(fileName,"/vdr.jpg")==0) {
1352                         magicimage=new Image(Blob(vdr_data,vdr_data_end-vdr_data));
1353                         *height=100; // this is faked so that the system does use the old coordinate system
1354                         *width=ceil(190.f*aspect_correction);
1355                         Log::getInstance()->log("OSD", Log::DEBUG, "LoadIm vdr.jpg");
1356                 } else if (strcmp(fileName,"/wallpaperPAL.jpg")==0) {
1357                         magicimage=new Image(Blob(wallpaper_data,wallpaper_data_end-wallpaper_data));
1358                         *width=720; // this is faked so that the system does use the old coordinate system
1359                         *height=576;
1360                         Log::getInstance()->log("OSD", Log::DEBUG, "LoadIm wallpaperPAL.jpg");
1361                 } else {
1362                         magicimage=new Image();
1363                         magicimage->read(fileName);
1364                         Log::getInstance()->log("OSD", Log::DEBUG, "LoadIm file: %s",fileName);
1365                         *width=ceil(magicimage->baseColumns()*aspect_correction); // this is faked so that the system does use the old coordinate system
1366                         *height=magicimage->baseRows();
1367                 }
1368
1369         }catch( Exception &error_ )
1370         {
1371                 Log::getInstance()->log("OSD", Log::DEBUG, "Libmagick: %s",error_.what());
1372
1373                 return 0;
1374         }
1375         comm.data=magicimage;
1376         return putOpenVGCommand(comm,true);
1377 }*/
1378
1379 bool OsdOpenVG::getStaticImageData(unsigned int static_id, UCHAR **userdata, ULONG *length)
1380 {
1381         switch (static_id) {
1382         case 1: {
1383                 *userdata = vdr_data;
1384                 *length = vdr_data_end-vdr_data;
1385                 return true;
1386         } break;
1387         case 2: {
1388                 *userdata = wallpaper_data;
1389                 *length = wallpaper_data_end-wallpaper_data;
1390                 return true;
1391         } break;
1392         default: {
1393                 *userdata = NULL;
1394                 *length = 0;
1395                 return false;
1396         } break;
1397         };
1398 }
1399
1400 void  OsdOpenVG::createPicture(struct PictureInfo& pict_inf)
1401 {
1402         struct OpenVGCommand comm;
1403         if (pict_inf.type == PictureInfo::RGBAMemBlock) {
1404                 comm.task = OVGcreateImageMemory;
1405                 comm.data =  new PictureInfo(pict_inf);
1406                 putOpenVGCommand(comm,false);
1407         } else if (pict_inf.type == PictureInfo::EGLImage) {
1408                 comm.task = OVGreadyEGLImage;
1409                 comm.data =  new PictureInfo(pict_inf);
1410                 putOpenVGCommand(comm,false);
1411         } else {
1412                 // unsupported
1413                 pict_inf.decoder->freeReference(pict_inf.reference);
1414
1415
1416         }
1417 }
1418
1419 bool OsdOpenVG::getEGLPicture(struct OsdVector::PictureInfo & info , EGLDisplay * display)
1420 {
1421         struct OpenVGCommand comm;
1422         info.type = PictureInfo::EGLImage;
1423         comm.task = OVGcreateEGLImage;
1424         comm.data = &info;
1425         *display = egl_display;
1426         return  putOpenVGCommand(comm,true);
1427 }
1428
1429
1430
1431 ImageIndex OsdOpenVG::createMonoBitmap(void *base,int width,int height)
1432 {
1433         struct OpenVGCommand comm;
1434         comm.task=OVGcreateMonoBitmap;
1435         comm.param1=width;
1436         comm.param2=height;
1437         comm.data=base;
1438         return putOpenVGCommand(comm,true);
1439 }
1440
1441 ImageIndex OsdOpenVG::createImagePalette(int width,int height,const unsigned char *image_data,const unsigned int*palette_data)
1442 {
1443     struct OpenVGCommand comm;
1444     comm.task=OVGcreateImagePalette;
1445     comm.param1=width;
1446     comm.param2=height;
1447     comm.data=image_data;
1448     comm.data2=palette_data;
1449     return putOpenVGCommand(comm,true);
1450 }
1451
1452 void OsdOpenVG::destroyStyleRef(unsigned int index)
1453 {
1454         struct OpenVGCommand comm;
1455         comm.task=OVGdestroyPaint;
1456         comm.param1=index;
1457         putOpenVGCommand(comm,false);
1458 }
1459
1460 unsigned int OsdOpenVG::createStyleRef(const DrawStyle &c)
1461 {
1462         unsigned int col=c.rgba();
1463         struct OpenVGCommand comm;
1464         comm.task=OVGcreateColorRef;
1465         comm.param1=col<<8 | (col &0xff000000)>>24;
1466         comm.data=&c;
1467         return putOpenVGCommand(comm,true);
1468 }
1469
1470 unsigned int OsdOpenVG::createColorRef(const Colour &c)
1471 {
1472         unsigned int col=c.rgba();
1473         struct OpenVGCommand comm;
1474         comm.task=OVGcreateColorRef;
1475         comm.param1=col<<8 | (col &0xff000000)>>24;
1476         comm.data=&c;
1477         return putOpenVGCommand(comm,true);
1478 }
1479
1480