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={0,0,16<<16,16<<16};
 180    VC_RECT_T src_rect_im={0,0,16,16};
 181
 182    uint32_t back_image_ptr;
 183    bcm_backres=vc_dispmanx_resource_create(VC_IMAGE_RGBX32,16,16,&back_image_ptr);
 184    unsigned int color[16*16];
 185    DrawStyle bg=DrawStyle::WALLPAPER;
 186    if (bg.ft!=DrawStyle::GradientLinear) {
 187            bg.grad_col[0]=bg;
 188    }
 189    //memset(color,0xFF,sizeof(unsigned int)*4*8);
 190    for (int j=0;j<16;j++) {
 191            int helpr=(((15-j)*bg.red)+(j*bg.grad_col[0].red))/15;
 192            int helpb=(((15-j)*bg.blue)+(j*bg.grad_col[0].blue))/15;
 193            int helpg=(((15-j)*bg.green)+(j*bg.grad_col[0].green))/15;
 194            //unsigned int cur_col=help | (help<< 8)  | (help<< 16)  | (0xFF<< 24);
 195            unsigned int cur_col=helpr  | (helpg<< (8))  | (helpb<< (16))  | (0xFF<< (24));
 196            for (int i=0;i<16;i++) {
 197                    color[i+16*j]=cur_col;
 198            }
 199    }
 200    vc_dispmanx_resource_write_data(bcm_backres,VC_IMAGE_RGBX32,16*4,color,&src_rect_im);
 201
 202    DISPMANX_UPDATE_HANDLE_T  bcm_update;
 203    bcm_display=vc_dispmanx_display_open(0);
 204    bcm_update=vc_dispmanx_update_start(0);
 205    bcm_element=vc_dispmanx_element_add(bcm_update,bcm_display,
 206          2,&dst_rect, 0,
 207          &src_rect,DISPMANX_PROTECTION_NONE,0, 0, (DISPMANX_TRANSFORM_T) 0);
 208
 209
 210    bcm_background=vc_dispmanx_element_add(bcm_update,bcm_display,
 211             0,&dst_rect,bcm_backres ,
 212             &src_rect_bg,DISPMANX_PROTECTION_NONE,0, 0, (DISPMANX_TRANSFORM_T) 0);
 213
 214    vc_dispmanx_update_submit_sync(bcm_update);
 215
 216
 217
 218    static EGL_DISPMANX_WINDOW_T nativewindow;
 219    nativewindow.element=bcm_element;
 220    nativewindow.height=BACKBUFFER_HEIGHT;
 221    nativewindow.width=BACKBUFFER_WIDTH;
 222
 223    egl_surface = eglCreateWindowSurface(egl_display,egl_ourconfig, &nativewindow,NULL );
 224    if (egl_surface==EGL_NO_SURFACE) {
 225            Log::getInstance()->log("OSD", Log::WARN, "Creating egl window surface failed!");
 226            vgmutex.Unlock();
 227            return 0;
 228    }
 229    Log::getInstance()->log("OSD", Log::DEBUG, "Making egl current in1%d",syscall(SYS_gettid));
 230    if (eglMakeCurrent(egl_display, egl_surface, egl_surface, egl_context)== EGL_FALSE) {
 231            Log::getInstance()->log("OSD", Log::WARN, "Making egl Current failed");
 232            vgmutex.Unlock();
 233                    return 0;
 234    }
 235    // Test stuff
 236
 237    query_str=(const char*)vgGetString(VG_VERSION) ;
 238    if (query_str) Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);
 239    else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",vgGetError());
 240
 241    query_str=(const char*)vgGetString(VG_VENDOR) ;
 242    if (query_str) Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);
 243    else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",vgGetError());
 244
 245    query_str=(const char*)vgGetString(VG_RENDERER) ;
 246    if (query_str) Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);
 247    else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",vgGetError());
 248
 249    query_str=(const char*)vgGetString(VG_EXTENSIONS) ;
 250    if (query_str) Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);
 251    else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",vgGetError());
 252
 253   aspect_correction= ((float)BACKBUFFER_HEIGHT)/576.f/(((float)BACKBUFFER_WIDTH)/720.f);
 254   initPaths();
 255   if (!fontnames.size()) {
 256           //inspired by and copied from vdr's code
 257           FcInit();
 258           FcObjectSet *objset= FcObjectSetBuild(FC_FAMILY, FC_STYLE, NULL);
 259           FcPattern * pattern=FcPatternCreate();
 260           FcPatternAddBool(pattern, FC_SCALABLE, FcTrue);
 261           FcFontSet* fonts = FcFontList(NULL, pattern, objset);
 262           for (int i=0; i<fonts->nfont;i++) {
 263                   char *s = (char *)FcNameUnparse(fonts->fonts[i]);
 264
 265                   if (s) {
 266                           char *c= strchr(s,':');
 267                           if (c) {
 268                                   char *s2= strchr(c+1,',');
 269                                   if (s2) *s2=0;
 270                           }
 271                           char *p=strchr(s,',');
 272                           if (p) {
 273                                   if (!c) *p=0;
 274                                   else memmove(p,c,strlen(c)+1);
 275                           }
 276                           char *key=(char*)malloc(strlen(s)+1);
 277                           strcpy(key,s);
 278                           fontnames_keys.push_back(key);
 279                           char *s2=strstr(s,"style=");
 280                           if (s2) {
 281                                   memmove(s2,s2+6,strlen(s2+6)+1);
 282                           }
 283                           fontnames.push_back(s);
 284                   }
 285           }
 286           FcFontSetDestroy(fonts);
 287           FcPatternDestroy(pattern);
 288           FcObjectSetDestroy(objset);
 289   }
 290
 291   if (!loadFont(false)) {
 292           return 0;
 293   }
 294   vgttfont=vgCreateFont(0);
 295   vgttpaint=vgCreatePaint();
 296   vgSetParameteri( vgttpaint, VG_PAINT_TYPE, VG_PAINT_TYPE_COLOR);
 297   vgSetColor(vgttpaint,0xffffffff);
 298
 299   eglSwapInterval(egl_display, 1 );
 300
 301   Log::getInstance()->log("OSD", Log::DEBUG, "Making egl current out 1%d",syscall(SYS_gettid));
 302   eglMakeCurrent(egl_display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT );
 303   //Now we will create the Screen
 304   initted = 1; // must set this here or create surface won't work
 305
 306
 307   /*if (((VideoOMX*)Video::getInstance())->initUsingOSDObjects()!=1) { //call Video for init  stuff
 308           return 0;
 309   }*/
 310
 311
 312   threadStart();
 313   taskmutex.Unlock();
 314   vgmutex.Unlock();
 315
 316 #ifdef PICTURE_DECODER_OMX
 317     imageomx=new ImageOMX(&reader);
 318         reader.addDecoder(imageomx);
 319 #endif
 320
 321
 322   return 1;
 323 }
 324
 325 void OsdOpenVG::getScreenSize(int &width, int &height)
 326 {
 327         width=BACKBUFFER_WIDTH;
 328         height=BACKBUFFER_HEIGHT;
 329 }
 330
 331 void OsdOpenVG::getRealScreenSize(int &width, int &height)
 332 {
 333         width=display_width;
 334         height=display_height;
 335 }
 336
 337 bool OsdOpenVG::screenShot(void *buffer, int width, int height, bool osd /*include osd*/)
 338 {
 339         if (!initted) return false;
 340         if (!buffer) return false;
 341
 342         DISPMANX_RESOURCE_HANDLE_T res;
 343         DISPMANX_DISPLAY_HANDLE_T display;
 344
 345         uint32_t image_ptr;
 346         VC_RECT_T rect;
 347         res=vc_dispmanx_resource_create(VC_IMAGE_RGBA32,width,height,&image_ptr);
 348         display=vc_dispmanx_display_open(0);
 349         if (!osd) {
 350                 vc_dispmanx_snapshot(display, res,
 351                                 (DISPMANX_TRANSFORM_T)(DISPMANX_SNAPSHOT_NO_RGB|DISPMANX_SNAPSHOT_FILL/*|DISPMANX_SNAPSHOT_PACK*/));
 352         }
 353         else
 354         {
 355                 vc_dispmanx_snapshot(display, res,
 356                                 (DISPMANX_TRANSFORM_T)(DISPMANX_SNAPSHOT_FILL));
 357         }
 358         vc_dispmanx_rect_set(&rect,0,0,width,height);
 359         vc_dispmanx_resource_read_data(res, &rect, buffer, width*4);
 360         vc_dispmanx_resource_delete(res);
 361         vc_dispmanx_display_close(display);
 362         return true;
 363
 364 }
 365
 366
 367 void OsdOpenVG::initPaths()
 368 {
 369
 370
 371         VGPath current;
 372         current=vgCreatePath(VG_PATH_FORMAT_STANDARD,
 373                         VG_PATH_DATATYPE_F,1.f,0.f,
 374                         0,0,VG_PATH_CAPABILITY_ALL);
 375
 376         vguLine(current,0.f,0.f,1.f,0.f);
 377         // HorzLine
 378         std_paths[HorzLine]=current;
 379
 380         current=vgCreatePath(VG_PATH_FORMAT_STANDARD,
 381                                 VG_PATH_DATATYPE_F,1.f,0.f,
 382                                 0,0,VG_PATH_CAPABILITY_ALL);
 383         vguLine(current,0.f,0.f,0.f,1.f);
 384         // VertLine
 385         std_paths[VertLine]=current;
 386
 387         current=vgCreatePath(VG_PATH_FORMAT_STANDARD,
 388                                 VG_PATH_DATATYPE_F,1.f,0.f,
 389                                 0,0,VG_PATH_CAPABILITY_ALL);
 390         //vguRect(current,0.f,0.f,1.f,1.f);
 391         vguRect(current,0.f,0.f,1.f,1.f);
 392         // Rectabgle
 393         std_paths[Rectangle]=current;
 394
 395         current=vgCreatePath(VG_PATH_FORMAT_STANDARD,
 396                                 VG_PATH_DATATYPE_F,1.f,0.f,
 397                                 0,0,0);
 398         vguEllipse(current,0.f,0.f,1.f,1.f);
 399         // Point
 400         std_paths[Point]=current;
 401
 402 }
 403
 404 void OsdOpenVG::destroyPaths()
 405 {
 406         vgDestroyPath(std_paths[HorzLine]);
 407         vgDestroyPath(std_paths[VertLine]);
 408         vgDestroyPath(std_paths[Rectangle]);
 409         vgDestroyPath(std_paths[Point]);
 410
 411 }
 412
 413 int OsdOpenVG::stopUpdate()
 414 {
 415         threadStop();
 416         processTasks();
 417         return 1;
 418 }
 419 /*
 420 void OsdOpenVG::purgeAllReferences()
 421 {
 422         images_ref.clear();
 423         styles_ref.clear(); // remove all references
 424
 425
 426         map<void *,ImageIndex>::iterator mitty=monobitmaps.begin();
 427         while (mitty!=monobitmaps.end()) {
 428                 vgDestroyImage((VGImage)(*mitty).second);
 429                 mitty++;
 430         }
 431         monobitmaps.clear();
 432
 433         /*map<string,ImageIndex>::iterator jitty=jpegs.begin();
 434         while (jitty!=jpegs.end()) {
 435                 vgDestroyImage((VGImage)(*jitty).second);
 436                 jitty++;
 437         }
 438         jpegs.clear();*
 439
 440         map<TVMediaInfo,ImageIndex>::iterator titty=tvmedias.begin();
 441         while (titty!=tvmedias.end()) {
 442                 vgDestroyImage((VGImage)(*titty).second);
 443                 titty++;
 444         }
 445         tvmedias.clear();
 446
 447         map<pair<Colour*,unsigned int>,unsigned int>::iterator sitty=styles.begin();
 448         while (sitty!=styles.end()) {
 449                 vgDestroyPaint((VGPaint)(*sitty).second);
 450                 sitty++;
 451         }
 452         styles.clear();
 453
 454 }*/
 455
 456 int OsdOpenVG::shutdown()
 457 {
 458   reader.shutdown();
 459 #ifdef PICTURE_DECODER_OMX
 460         if (imageomx) reader.removeDecoder(imageomx);
 461         imageomx=NULL;
 462 #endif
 463
 464   if (!initted) return 0;
 465
 466   initted = 0;
 467   Log::getInstance()->log("OSD", Log::DEBUG, "shutdown mark1");
 468   threadStop();
 469   Log::getInstance()->log("OSD", Log::DEBUG, "shutdown mark1a");
 470   //(((VideoOMX*)Video::getInstance())->shutdownUsingOSDObjects());
 471   if (eglMakeCurrent(egl_display, egl_surface, egl_surface, egl_context)== EGL_FALSE) {
 472           Log::getInstance()->log("OSD", Log::WARN, "Making egl Current failed in shutdown %x",eglGetError());
 473   }
 474   if (eglBindAPI(EGL_OPENVG_API)==EGL_FALSE) {
 475           Log::getInstance()->log("OSD", Log::WARN, "Binding openvg api thread failed! %x",eglGetError());
 476   }
 477
 478   Log::getInstance()->log("OSD", Log::DEBUG, "shutdown mark2");
 479   processTasks();
 480   Log::getInstance()->log("OSD", Log::DEBUG, "shutdown mark3");
 481
 482   taskmutex.Lock();
 483   vgmutex.Lock();
 484
 485
 486
 487   //purgeAllReferences();
 488
 489   vgDestroyFont(vgfont);
 490   vgDestroyFont(vgttfont);
 491   vgDestroyPaint(vgttpaint);
 492   destroyPaths();
 493   float colclear[]={0.8f,0.8f,0.8f,1.f};
 494   vgSetfv(VG_CLEAR_COLOR,4,colclear);
 495   vgClear(0,0,BACKBUFFER_WIDTH,BACKBUFFER_HEIGHT);
 496   eglSwapBuffers(egl_display, egl_surface);
 497   Log::getInstance()->log("OSD", Log::DEBUG, "Making egl current out final");
 498   eglMakeCurrent(egl_display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT );
 499   if (eglDestroySurface(egl_display,egl_surface)==EGL_FALSE) {
 500           Log::getInstance()->log("OSD", Log::ERR, "eglDestroySurface failed %x",eglGetError());
 501   }
 502   if (eglDestroyContext(egl_display,egl_context)==EGL_FALSE) {
 503           Log::getInstance()->log("OSD", Log::ERR, "eglDestroyContext failed %x",eglGetError());
 504   }
 505   if (eglTerminate(egl_display )==EGL_FALSE) {
 506           Log::getInstance()->log("OSD", Log::ERR, "eglTerminate failed %x",eglGetError());
 507   }
 508
 509   DISPMANX_UPDATE_HANDLE_T  bcm_update;
 510   bcm_update=vc_dispmanx_update_start(0);
 511
 512   vc_dispmanx_element_remove(bcm_update,bcm_element);
 513   vc_dispmanx_element_remove(bcm_update,bcm_background);
 514   vc_dispmanx_update_submit_sync(bcm_update);
 515   vc_dispmanx_resource_delete(bcm_backres);
 516   vc_dispmanx_display_close(bcm_display);
 517
 518
 519
 520   return 1;
 521 }
 522
 523
 524
 525
 526 void OsdOpenVG::threadMethod()
 527 {
 528         // We have to claim the egl context for this thread
 529         Log::getInstance()->log("OSD", Log::NOTICE, "Entering drawing thread");
 530         if (eglMakeCurrent(egl_display, egl_surface, egl_surface, egl_context)== EGL_FALSE) {
 531                 Log::getInstance()->log("OSD", Log::WARN, "Making egl Current failed in thread %x",eglGetError());
 532                 return;
 533         }
 534         if (eglBindAPI(EGL_OPENVG_API)==EGL_FALSE) {
 535                 Log::getInstance()->log("OSD", Log::WARN, "Binding openvg api thread failed! %x",eglGetError());
 536                 return;
 537         }
 538         int ts=0;
 539         while (true)
 540         {
 541                 ts=1;
 542                 unsigned int waittime=1;
 543
 544                 if (initted) {
 545
 546                         long long time1 = getTimeMS();
 547                         if ((time1 - lastrendertime) > 200) {//5 fps for OSD updates are enough, avoids tearing
 548                                 InternalRendering();
 549                                 lastrendertime = getTimeMS();
 550
 551                         }
 552                         if (processTasks()) ts=0;
 553                 }
 554                 if (!threadIsActive()) {
 555                         if (eglMakeCurrent(egl_display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT )== EGL_FALSE) {
 556                                    Log::getInstance()->log("OSD", Log::WARN, "Making egl Current out thread failed");
 557                         }
 558                         threadCheckExit();
 559                 }
 560                 if (ts!=0) {
 561                         struct timespec target_time;
 562                         clock_gettime(CLOCK_REALTIME,&target_time);
 563                         target_time.tv_nsec+=1000000LL*ts;
 564                         if (target_time.tv_nsec>999999999) {
 565                                 target_time.tv_nsec-=1000000000L;
 566                                 target_time.tv_sec+=1;
 567                         }
 568                         threadLock();
 569                         threadWaitForSignalTimed(&target_time);
 570                         threadUnlock();
 571                 }
 572                 //Sleep(1);
 573         }
 574         eglMakeCurrent(egl_display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT );
 575 }
 576
 577
 578 void OsdOpenVG::threadPostStopCleanup()
 579 {
 580         //Doing nothing
 581         //goo;
 582         Log::getInstance()->log("OSD", Log::NOTICE, "Exiting drawing thread");
 583 }
 584
 585 void OsdOpenVG::InternalRendering(){
 586         vgmutex.Lock();
 587         Colour bg=DrawStyle::WALLPAPER;
 588     float colclear[]={1.f,1.0f,1.f,1.f};
 589     if (bg.alpha==0) colclear[3]=0.f;
 590     vgSetfv(VG_CLEAR_COLOR,4,colclear);
 591         vgClear(0,0,BACKBUFFER_WIDTH,BACKBUFFER_HEIGHT);
 592         vgSeti(VG_BLEND_MODE, VG_BLEND_SRC);
 593
 594
 595         drawSurfaces(); //iterate through and draws all commands
 596
 597         //Show it to the user!
 598         eglSwapBuffers(egl_display, egl_surface);
 599         vgmutex.Unlock();
 600
 601 }
 602
 603 /*font stuff*/
 604
 605 float OsdOpenVG::getFontHeight()
 606 {
 607         return font_height; //dummy
 608 }
 609 float OsdOpenVG::getCharWidth(wchar_t c)
 610 {
 611         unsigned int glyph_index=FT_Get_Char_Index(ft_face,c);
 612         return font_exp_x[glyph_index];
 613 }
 614
 615 unsigned int OsdOpenVG::loadTTchar(cTeletextChar c)
 616 {
 617         unsigned int glyph_index=c.getGlyphIndex();
 618         if (tt_font_chars.find(glyph_index)!=tt_font_chars.end())
 619         {
 620                 return glyph_index;
 621         }
 622
 623         unsigned int buffer[10];
 624         const VGfloat glyphOrigin[] = { 0.f, 0.f };
 625         const VGfloat escapement[] = { 12.f, 0.f };
 626         unsigned int * charmap = GetFontChar(c, buffer);
 627         if (!charmap) { //invalid char
 628                 return 0;
 629         }
 630         for (int i=0;i<10;i++) {
 631                 buffer[i]=charmap[i]>>4;
 632         }
 633
 634         VGImage handle = vgCreateImage(
 635                         VG_A_8,
 636                         12,
 637                         10,
 638                         VG_IMAGE_QUALITY_NONANTIALIASED | VG_IMAGE_QUALITY_FASTER
 639                                         | VG_IMAGE_QUALITY_BETTER);
 640         vgImageSubData(handle, buffer, 4, VG_A_1, 0, 0, 12, 10);
 641         vgSetGlyphToImage(
 642                         vgttfont,
 643                         glyph_index,
 644                         handle, (VGfloat*)glyphOrigin, (VGfloat*)escapement);
 645         vgDestroyImage(handle);
 646         tt_font_chars[glyph_index]=1;
 647
 648         return glyph_index;
 649 }
 650
 651 int OsdOpenVG::getFontNames(const char *** names,const char *** names_keys)
 652 {
 653         *names=(const char**)&(fontnames[0]);
 654         *names_keys=(const char**)&(fontnames_keys[0]);
 655         return fontnames.size();
 656 }
 657
 658 void OsdOpenVG::setFont(const char * fontname) {
 659
 660         if (strcmp(fontname,cur_fontname)) {
 661                 // new font!
 662                 if (cur_fontname) free(cur_fontname);
 663                 cur_fontname=(char*)malloc(strlen(fontname)+1);
 664                 strcpy(cur_fontname,fontname);
 665
 666                 struct OpenVGCommand comm;
 667                 comm.task=OVGreplacefont;
 668                 putOpenVGCommand(comm,false);
 669
 670
 671         }
 672 }
 673
 674
 675 int  OsdOpenVG::loadFont(bool newfont)
 676 {
 677         int error;
 678         float font_size=16.f;
 679         if (!freetype_inited) {
 680                 error=FT_Init_FreeType(&ft_library);
 681                 if (error)
 682                 {
 683                         Log::getInstance()->log("OSD", Log::WARN, "Could not load freetype %x",error);
 684                         return 0;
 685                 }
 686         }
 687
 688         if (!freetype_inited || newfont) {
 689                 //first get the filename algorith extracted from vdr by Klaus Schmidinger
 690                 FcInit();
 691                 FcPattern *pattern=FcNameParse((FcChar8*)cur_fontname);
 692                 FcPatternAddBool(pattern,FC_SCALABLE,FcTrue);
 693                 FcConfigSubstitute(NULL,pattern,FcMatchPattern);
 694                 FcDefaultSubstitute(pattern);
 695                 FcResult fres;
 696                 FcFontSet *fonts=FcFontSort(NULL,pattern,FcFalse,NULL,&fres);
 697                 FcChar8 *filename=NULL;
 698                 if (fonts) {
 699                         for (int i=0;i<fonts->nfont;i++) {
 700                                 FcBool canscale;
 701                                 FcPatternGetBool(fonts->fonts[i],FC_SCALABLE,0,&canscale);
 702                                 if (canscale){
 703                                         FcPatternGetString(fonts->fonts[i],FC_FILE,0,&filename);
 704                                         break;
 705                                 }
 706                         }
 707                         FcFontSetDestroy(fonts);
 708                 } else {
 709                         Log::getInstance()->log("OSD", Log::CRIT, "Could not locate a font! Abort!");
 710                         return 0;
 711                 }
 712                 FcPatternDestroy(pattern);
 713
 714                 Log::getInstance()->log("OSD", Log::NOTICE, "Load Font %s: %s", cur_fontname,filename);
 715                 // second load the font
 716                 FT_Face     new_ft_face;
 717                 error=FT_New_Face(ft_library,(const char*)filename,0,&new_ft_face );
 718                 if (error) {
 719                         Log::getInstance()->log("OSD", Log::WARN, "Could not load font face %x %s",error,filename);
 720                         return 0;
 721                 }
 722                 error=FT_Set_Char_Size(new_ft_face,0,font_size*256,0,0 /*dpi*/);
 723                 if (error) {
 724                         FT_Done_Face(new_ft_face);
 725                         Log::getInstance()->log("OSD", Log::WARN, "Could not set  face size %x",error);
 726                         return 0;
 727                 }
 728                 FT_Face old_ft_face=ft_face; // do it thread safe
 729                 ft_face=new_ft_face;
 730                 if (freetype_inited) FT_Done_Face(old_ft_face);//
 731                 freetype_inited=true;
 732         }
 733         vgfont=vgCreateFont(0);
 734         FT_ULong cur_char;
 735         FT_UInt glyph;
 736         font_height=ft_face->size->metrics.height/256.f;
 737         cur_char = FT_Get_First_Char(ft_face,&glyph);
 738         vector<VGubyte> segments;
 739         vector<VGfloat> coord;
 740         segments.reserve(256);
 741         coord.reserve(1024);
 742         //Log::getInstance()->log("OSD", Log::DEBUG, "Create Glyph test %d %x %x %d",cur_char,font_data_end,font_data,glyph);
 743         while (glyph !=0)
 744         {
 745                 error=FT_Load_Glyph(ft_face,glyph,FT_LOAD_DEFAULT);
 746                 if (error){
 747                         FT_Done_Face(ft_face);
 748                         Log::getInstance()->log("OSD", Log::WARN, "Could not load glyph %x",error);
 749                         return 0;
 750                 }
 751                 VGPath path;
 752                 FT_Outline ot=ft_face->glyph->outline;
 753                 segments.clear();
 754                 coord.clear();
 755
 756                 if (ot.n_contours ==0) {
 757                         path=VG_INVALID_HANDLE;
 758                 } else {
 759                         path=vgCreatePath(VG_PATH_FORMAT_STANDARD, VG_PATH_DATATYPE_F,
 760                                         1.0f,0.f,0,0,VG_PATH_CAPABILITY_ALL);
 761
 762                         /* convert glyph */
 763                         FT_Vector *pt=ot.points;
 764                         const char *tags=ot.tags;
 765                         const short* cont=ot.contours;
 766                         short n_cont=ot.n_contours;
 767                         short n_point=ot.n_points;
 768                         short last_cont=0;
 769                         for (short point=0;n_cont!=0;cont++,n_cont--) {
 770                                 short next_cont=*cont+1;
 771                                 bool first=true;
 772                                 char last_tag=0;
 773                                 short first_point=point;
 774                                 //Log::getInstance()->log("OSD", Log::DEBUG, "runs %d",*cont);
 775                                 for (;point<next_cont;point++) {
 776                                         char tag=tags[point];
 777                                         FT_Vector fpoint=pt[point];
 778                                 //      Log::getInstance()->log("OSD", Log::DEBUG, "tag %d point %d %d: %d %d",tag,fpoint.x,fpoint.y,point,n_point);
 779                                         if (first) {
 780                                                 segments.push_back(VG_MOVE_TO);
 781                                                 first=false;
 782                                         } else if (tag &0x1) { //on curve
 783                                                 if (last_tag &0x1) {
 784                                                         segments.push_back(VG_LINE_TO);
 785                                                 } else if (last_tag &0x2){
 786                                                         segments.push_back(VG_CUBIC_TO);
 787                                                 } else {
 788                                                         segments.push_back(VG_QUAD_TO);
 789                                                 }
 790
 791                                         } else {
 792                                                 if (!(tag &0x2)){
 793                                                         if (!(last_tag &0x1)) {
 794                                                                 segments.push_back(VG_QUAD_TO);
 795                                                                 int coord_size=coord.size();
 796                                                                 VGfloat x=(coord[coord_size-2]+ ((float)fpoint.x)/256.f)*0.5f*aspect_correction;
 797                                                                 VGfloat y=(coord[coord_size-1]+(font_size- ((float)fpoint.y)/256.f))*0.5f;
 798                                                                 coord.push_back(x);
 799                                                                 coord.push_back(y);
 800                                                         }
 801                                                 }
 802
 803
 804                                         }
 805                                         last_tag=tag;
 806                                         coord.push_back(((float)fpoint.x)*aspect_correction/256.);
 807                                         coord.push_back(font_size-((float)fpoint.y)/256.);
 808                                         //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]);
 809                                 }
 810                                 if (!(last_tag &0x1)) {
 811                                         if (last_tag &0x2) {
 812                                                 segments.push_back(VG_CUBIC_TO);
 813                                         } else {
 814                                                 segments.push_back(VG_QUAD_TO);
 815                                         }
 816                                         coord.push_back(((float)pt[first_point].x)*aspect_correction/256.);
 817                                         coord.push_back(font_size-((float)pt[first_point].y)/256.);
 818                                 }
 819                                 //segments.push_back(VG_CLOSE_PATH);
 820
 821
 822                         }
 823                         vgAppendPathData(path,segments.size(),&segments[0],&coord[0]);
 824                         int n=0;
 825                 /*      for (int m=0;m<segments.size();m++) {
 826                                 switch (segments[m])
 827                                 {
 828                                 case VG_MOVE_TO:
 829                                         Log::getInstance()->log("OSD", Log::DEBUG, "Move To %g %g",coord[n],coord[n+1]);n+=2; break;
 830                                 case VG_LINE_TO:
 831                                         Log::getInstance()->log("OSD", Log::DEBUG, "Line To %g %g",coord[n],coord[n+1]);n+=2; break;
 832                                 case VG_CUBIC_TO:
 833                                         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;
 834                                 case VG_QUAD_TO:
 835                                         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;
 836                                 case VG_CLOSE_PATH:
 837                                         Log::getInstance()->log("OSD", Log::DEBUG, "Close Path"); break;
 838                                 }
 839
 840                         }*/
 841                         //vguRect(path,0.f,0.f,1.f,1.f);
 842                         //Log::getInstance()->log("OSD", Log::DEBUG, "Create APD Glyph %d %x",segments.size(),vgGetError());
 843                 }
 844                 VGfloat ori[]={0.f,0.f};
 845                 VGfloat esp[]={ft_face->glyph->advance.x/256.f*aspect_correction,ft_face->glyph->advance.y/256.f};
 846                 font_exp_x[glyph]=ft_face->glyph->advance.x/256.f*aspect_correction; //recalculate
 847
 848                 vgSetGlyphToPath(vgfont,glyph,path,VG_FALSE,ori,esp);
 849                 //Log::getInstance()->log("OSD", Log::DEBUG, "Create Glyph %d %d %x",path,glyph,vgGetError());
 850                 if (path!=VG_INVALID_HANDLE) {
 851                         vgDestroyPath(path);
 852                 }
 853                 cur_char = FT_Get_Next_Char(ft_face,cur_char,&glyph);
 854         }
 855         return 1;
 856 }
 857
 858
 859 void OsdOpenVG::drawSetTrans(SurfaceCommands & sc)
 860 {
 861         vgSeti(VG_MATRIX_MODE, VG_MATRIX_PATH_USER_TO_SURFACE);
 862         vgLoadIdentity();
 863         vgScale(((float)BACKBUFFER_WIDTH)/720.f, -((float)BACKBUFFER_HEIGHT)/576.f);
 864         vgTranslate(0.f+sc.x,-576.f+sc.y);
 865
 866         vgSeti(VG_MATRIX_MODE, VG_MATRIX_GLYPH_USER_TO_SURFACE);
 867         vgLoadIdentity();
 868     vgScale(((float)BACKBUFFER_WIDTH)/720.f, -((float)BACKBUFFER_HEIGHT)/576.f);
 869         vgTranslate(0.f+sc.x,-576.f+sc.y);
 870
 871         vgSeti(VG_MATRIX_MODE, VG_MATRIX_IMAGE_USER_TO_SURFACE);
 872         vgLoadIdentity();
 873         vgScale(((float)BACKBUFFER_WIDTH)/720.f, -((float)BACKBUFFER_HEIGHT)/576.f);
 874         vgTranslate(0.f+sc.x,-576.f+sc.y);
 875     clip_shift_x=sc.x;
 876     clip_shift_y=sc.y;
 877
 878
 879
 880         //vgTranslate(0.f+sc.x,576.f-sc.y);
 881         //Log::getInstance()->log("OSD", Log::DEBUG, "Draw Translate %g %g",sc.x,sc.y);
 882
 883 }
 884 void OsdOpenVG::executeDrawCommand(SVGCommand & command)
 885 {
 886
 887         VGfloat  save_matrix[9];
 888         VGfloat  save_matrix2[9];
 889         switch (command.instr) {
 890         case DrawPath: {
 891         vgSeti(VG_MATRIX_MODE, VG_MATRIX_PATH_USER_TO_SURFACE);
 892         //      VGuint rgba;
 893         //      rgba = vgGetColor((VGPaint) command.reference);
 894                 //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);
 895                 //vgSeti(VG_FILL_RULE,);
 896
 897                 vgGetMatrix(save_matrix);
 898                 vgSetPaint((VGPaint) command.reference,VG_FILL_PATH);
 899                 vgSetPaint((VGPaint) command.reference,VG_STROKE_PATH);
 900                 vgTranslate(command.x,command.y);
 901                 vgScale(command.w,command.h);
 902                 vgDrawPath(std_paths[command.target.path_index],VG_FILL_PATH);
 903                 vgLoadMatrix(save_matrix);
 904         } break;
 905         case DrawImage: {
 906             vgSeti(VG_MATRIX_MODE, VG_MATRIX_IMAGE_USER_TO_SURFACE);
 907                 vgGetMatrix(save_matrix);
 908                 VGfloat imagewidth=vgGetParameteri((VGImage) command.target.image, VG_IMAGE_WIDTH);
 909                 VGfloat imageheight=vgGetParameteri((VGImage) command.target.image, VG_IMAGE_HEIGHT);
 910
 911
 912                 //vgScale(command.w,command.h);
 913
 914                 if (command.reference) { //special behaviout for bw images they act as a mask on the current paint
 915                         vgTranslate(command.x,command.y);
 916                         vgSetPaint((VGPaint) command.reference,VG_FILL_PATH);
 917                         vgSetPaint((VGPaint) command.reference,VG_STROKE_PATH);
 918                         vgSeti(VG_IMAGE_MODE,VG_DRAW_IMAGE_STENCIL);
 919                         vgSeti(VG_BLEND_MODE, VG_BLEND_SRC_OVER);
 920                         vgScale(aspect_correction,1.f);
 921                         vgSeti(VG_MATRIX_MODE, VG_MATRIX_FILL_PAINT_TO_USER);
 922                     vgGetMatrix(save_matrix2);
 923                     vgScale(imagewidth,imageheight);
 924                 } else {
 925
 926                         //vgScale(720.f/((float)BACKBUFFER_WIDTH), 576.f/((float)BACKBUFFER_HEIGHT));
 927                         float scalex=command.w/imagewidth;
 928                         float scaley=command.h/imageheight;
 929                         float tx=command.x;
 930                         float ty=command.y;
 931                         if (command.corner == TopLeftLimited) {
 932                                 if (imagewidth>imageheight && scalex!=0.f) {
 933                                         scaley=0.f;
 934                                         ty+=(command.h-imageheight * scalex/aspect_correction)*0.5f;
 935                                 }
 936                                 if (imagewidth<imageheight && scaley!=0.f) {
 937                                         scalex=0.f;
 938                                         tx+=(command.w-imagewidth * scaley*aspect_correction)*0.5f;
 939                                 }
 940                         }
 941                         if (scalex==0.f && scaley==0.f) {
 942                                 scalex=aspect_correction;
 943                                 scaley=1.f;
 944                         } else if (scalex==0.f) {
 945                                 scalex=scaley*aspect_correction;
 946                         } else if (scaley==0.f) {
 947                                 scaley=scalex/aspect_correction;
 948                         }
 949
 950
 951                         if (command.corner ==  BottomRight || command.corner ==  BottomLeft || command.corner == BottomMiddle)
 952                         {
 953                                 ty-=imageheight * scaley;
 954                         }
 955
 956                         if (command.corner ==  BottomRight || command.corner ==  TopRight)
 957                         {
 958                                 tx-=imagewidth * scalex;
 959                         }
 960
 961                         if (command.corner ==  BottomMiddle || command.corner ==  TopMiddle)
 962                         {
 963                                 tx-=imagewidth * scalex *0.5f;
 964                         }
 965
 966                         vgTranslate(tx,ty);
 967                         //vgScale(command.w/imagewidth,command.h/imageheight);
 968                         vgScale(scalex,scaley);
 969                         vgSeti(VG_BLEND_MODE, VG_BLEND_SRC_OVER);
 970                         vgSeti(VG_IMAGE_MODE,VG_DRAW_IMAGE_NORMAL);
 971                         //Log::getInstance()->log("OSD", Log::DEBUG, "TVMedia Draw Image Scale  %g %g %g %g %g %g",command.w,imagewidth,command.h,imageheight,scalex,scaley);
 972                 }
 973
 974
 975                 //vgLoadIdentity();
 976                 //vgTranslate(200.f,500.f);
 977                 //vgScale(100.f,100.f);
 978
 979                 vgDrawImage((VGImage) command.target.image);
 980                 //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,
 981                 //              vgGetError());
 982                 if (command.reference) {
 983                         vgSeti(VG_IMAGE_MODE,VG_DRAW_IMAGE_NORMAL);
 984                         vgSeti(VG_MATRIX_MODE, VG_MATRIX_FILL_PAINT_TO_USER);
 985                         vgLoadMatrix(save_matrix2);
 986                 }
 987                 vgSeti(VG_BLEND_MODE, VG_BLEND_SRC);
 988
 989                 vgSeti(VG_MATRIX_MODE, VG_MATRIX_IMAGE_USER_TO_SURFACE);
 990                 vgLoadMatrix(save_matrix);
 991         } break;
 992         case DrawGlyph: {
 993                 vgSeti(VG_MATRIX_MODE, VG_MATRIX_GLYPH_USER_TO_SURFACE);
 994                 vgGetMatrix(save_matrix);
 995                 vgSetPaint((VGPaint) command.reference,VG_FILL_PATH);
 996                 vgSetPaint((VGPaint) command.reference,VG_STROKE_PATH);
 997                 vgTranslate(command.x,command.y);
 998                 vgSeti(VG_MATRIX_MODE, VG_MATRIX_FILL_PAINT_TO_USER);
 999                 vgGetMatrix(save_matrix2);
1000                 unsigned int glyph_index=FT_Get_Char_Index(ft_face,command.target.textchar);
1001             vgScale(font_exp_x[glyph_index],font_height);
1002
1003
1004                 VGfloat gori[]={0.,0.};
1005                 vgSetfv(VG_GLYPH_ORIGIN,2,gori);
1006
1007
1008                 vgDrawGlyph(vgfont,glyph_index,VG_FILL_PATH,VG_FALSE);
1009                 //vgDrawPath(std_paths[Rectangle],VG_FILL_PATH);
1010         /*      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,
1011                                                 vgGetError());*/
1012                 vgSeti(VG_MATRIX_MODE, VG_MATRIX_GLYPH_USER_TO_SURFACE);
1013                 vgLoadMatrix(save_matrix);
1014                 vgSeti(VG_MATRIX_MODE, VG_MATRIX_FILL_PAINT_TO_USER);
1015                 vgLoadMatrix(save_matrix2);
1016
1017                 vgSeti(VG_MATRIX_MODE, VG_MATRIX_PATH_USER_TO_SURFACE);
1018         } break;
1019         case DrawTTchar:{
1020                 cTeletextChar tchar;
1021                 tchar.setInternal(command.target.ttchar);
1022                 vgSeti(VG_MATRIX_MODE, VG_MATRIX_GLYPH_USER_TO_SURFACE);
1023                 vgGetMatrix(save_matrix);
1024                 enumTeletextColor ttforegcolour=tchar.GetFGColor();
1025                 enumTeletextColor ttbackgcolour=tchar.GetBGColor();
1026             if (tchar.GetBoxedOut()) {
1027                 ttforegcolour=ttcTransparent;
1028                 ttbackgcolour=ttcTransparent;
1029             }
1030             vgSeti(VG_IMAGE_MODE,VG_DRAW_IMAGE_STENCIL);
1031             vgSeti(VG_BLEND_MODE, VG_BLEND_SRC_OVER);
1032
1033
1034                 vgTranslate(command.x+command.w*11.85f*1.4f,command.y+command.h*19.75f);
1035                 VGfloat gori[]={0.,0.};
1036                 vgSetfv(VG_GLYPH_ORIGIN,2,gori);
1037
1038                 vgScale(-1.4f,2.f);
1039                 unsigned int color=Surface::enumTeletextColorToCoulour(ttbackgcolour).rgba();
1040                 color=color<<8 | (color &0xff000000)>>24;
1041                 vgSetColor(vgttpaint,color);
1042                 vgSetPaint((VGPaint) vgttpaint,VG_FILL_PATH);
1043                 vgSetPaint((VGPaint) vgttpaint,VG_STROKE_PATH);
1044                 cTeletextChar filled;
1045                 filled.setInternal(0x187f);
1046                 unsigned int glyph_index=loadTTchar(filled);
1047                 vgDrawGlyph(vgttfont,glyph_index,VG_FILL_PATH,VG_FALSE);
1048
1049                 color=Surface::enumTeletextColorToCoulour(ttforegcolour).rgba();
1050                 color=color<<8 | (color &0xff000000)>>24;
1051                 vgSetColor(vgttpaint,color);
1052                 vgSetPaint((VGPaint) vgttpaint,VG_FILL_PATH);
1053                 vgSetPaint((VGPaint) vgttpaint,VG_STROKE_PATH);
1054                 glyph_index=loadTTchar(tchar);
1055                 vgDrawGlyph(vgttfont,glyph_index,VG_FILL_PATH,VG_FALSE);
1056
1057                 /*      Log::getInstance()->log("OSD", Log::DEBUG, "Draw TTchar %x %x %x %x",glyph_index,ttforegcolour,Surface::enumTeletextColorToCoulour(ttforegcolour).rgba(),
1058                                         vgGetColor(vgttpaint));*/
1059
1060
1061                 vgLoadMatrix(save_matrix);
1062                 vgSeti(VG_MATRIX_MODE, VG_MATRIX_PATH_USER_TO_SURFACE);
1063                 vgSeti(VG_IMAGE_MODE,VG_DRAW_IMAGE_NORMAL);
1064                 vgSeti(VG_BLEND_MODE, VG_BLEND_SRC);
1065
1066         }break;
1067         case DrawClipping: {
1068                 VGint coords[4]={0,0,0,0};
1069                 coords[0]= ((command.x+clip_shift_x)*((float)BACKBUFFER_WIDTH)/720.f);
1070                 coords[1]= ((576.f-command.y-clip_shift_y-command.h)*((float)BACKBUFFER_HEIGHT)/576.f);
1071                 coords[2]= ((command.w-1.f)*((float)BACKBUFFER_WIDTH)/720.f);
1072                 coords[3]= ((command.h-1.f)*((float)BACKBUFFER_HEIGHT)/576.f);
1073                 vgSetiv(VG_SCISSOR_RECTS, 4,coords);
1074                 if (command.w==0.f && command.h==0.f)
1075                         vgSeti(VG_SCISSORING,VG_FALSE);
1076                 else vgSeti(VG_SCISSORING,VG_TRUE);
1077         } break;
1078         }
1079 }
1080
1081 unsigned int OsdOpenVG::handleTask(OpenVGCommand& command)
1082 {
1083         switch (command.task){
1084         case OVGreplacefont: {
1085                  vgDestroyFont(vgfont);
1086                  loadFont(true);
1087                  return 0;
1088         } break;
1089
1090         case OVGdestroyImageRef: {
1091                 //Log::getInstance()->log("OSD", Log::DEBUG, "TVMedia Draw Image Destroy %d ",command.param1);
1092                 vgDestroyImage((VGImage)command.param1);
1093                 return 0;
1094         } break;
1095         case OVGdestroyPaint: {
1096                 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw Paint Destroy %d ",command.param1);
1097                 vgDestroyPaint((VGPaint)command.param1);
1098                 return 0;
1099         } break;
1100         case OVGcreateImagePalette: {
1101                 VGImage input=vgCreateImage(VG_A_8,command.param1, command.param2,
1102                                 VG_IMAGE_QUALITY_NONANTIALIASED|
1103                                 VG_IMAGE_QUALITY_FASTER|VG_IMAGE_QUALITY_BETTER);
1104                 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw create palette  %d %d %x %d",command.param1,command.param2,vgGetError(),input);
1105                 vgImageSubData(input,command.data,command.param1,
1106                                                         VG_A_8,0,0,command.param1, command.param2); // upload palettized image data
1107                 VGImage handle=vgCreateImage(VG_sRGBA_8888,command.param1, command.param2,
1108                                                 VG_IMAGE_QUALITY_NONANTIALIASED|
1109                                                 VG_IMAGE_QUALITY_FASTER|VG_IMAGE_QUALITY_BETTER);
1110                 VGuint *palette=(VGuint*)malloc(256*sizeof(VGuint));
1111                 VGuint *in_palette=(VGuint*)command.data2;
1112                 for (int i=0;i<256;i++) {
1113                         VGuint color=in_palette[i];
1114                         palette[i]=color<<8 | (color &0xff000000)>>24;
1115                 }
1116
1117                 vgLookupSingle(handle,input,palette,VG_ALPHA,VG_FALSE,VG_FALSE);
1118                 free(palette);
1119                 vgDestroyImage(input);
1120
1121                 return handle;
1122         } break;
1123         case OVGcreateMonoBitmap: {
1124                 VGImage handle=vgCreateImage(VG_A_1,command.param1, command.param2,
1125                                         VG_IMAGE_QUALITY_FASTER);
1126                 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw create mono  %d %d %x %d",command.param1,command.param2,vgGetError(),handle);
1127                 unsigned int buffer_len=(command.param1*command.param2)>>3;
1128                 unsigned char * buffer=(unsigned char*)malloc(buffer_len);
1129                 unsigned char * r_buffer1=buffer;
1130                 const unsigned char * r_buffer2=(const unsigned char *)command.data;
1131                 unsigned char *buffer_end=buffer+buffer_len;
1132                 while (r_buffer1!=buffer_end) {
1133                         unsigned char byte=*r_buffer2;
1134                         *r_buffer1=((byte * 0x0802LU & 0x22110LU) | (byte * 0x8020LU & 0x88440LU)) * 0x10101LU >> 16;
1135                         r_buffer1++;r_buffer2++;
1136                 }
1137
1138
1139                 vgImageSubData(handle,buffer,command.param1>>3,
1140                                         VG_A_1,0,0,command.param1, command.param2);
1141                 free(buffer);
1142         //      Log::getInstance()->log("OSD", Log::DEBUG, "Draw create mono2  %d %d %x %d",command.param1,command.param2,vgGetError(),handle);
1143                 return handle;
1144         } break;
1145         /*case OVGcreateImageFile: {
1146                 VGImage handle;
1147                 try{
1148                         Image *imagefile=(Image*)command.data;
1149                         Blob imageblob;
1150                         imagefile->write(&imageblob,"RGBA");
1151
1152
1153                         handle=vgCreateImage(VG_sXBGR_8888,imagefile->columns(),imagefile->rows(),
1154                                         VG_IMAGE_QUALITY_BETTER);
1155                         //Log::getInstance()->log("OSD", Log::DEBUG, "Draw create image details  %d %d %x mark1",imagefile->columns(),imagefile->rows(),(unsigned int*)imageblob.data());
1156                         vgImageSubData(handle,imageblob.data(),imagefile->columns()*4,
1157                                         VG_sXBGR_8888,0,0,imagefile->columns(),imagefile->rows());
1158                         //Log::getInstance()->log("OSD", Log::DEBUG, "Draw create image details  %d %d %x mark2",imagefile->columns(),imagefile->rows(),(unsigned int*)imageblob.data());
1159                         delete imagefile;
1160                 }catch( Exception &error_ )
1161                 {
1162                         Log::getInstance()->log("OSD", Log::DEBUG, "Libmagick hT: %s",error_.what());
1163
1164                         return 0;
1165                 }
1166
1167                 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw create file  %d %d %x %d",command.param1,command.param2,vgGetError(),handle);
1168                 return handle;
1169         } break;*/
1170         case OVGcreateImageMemory: {
1171                 PictureInfo *info = (PictureInfo*) command.data;
1172                 VGImage handle;
1173                 //Log::getInstance()->log("OSD", Log::DEBUG, "TVMedia OVGcreateImageMemory");
1174                 handle=vgCreateImage(VG_sABGR_8888,info->width,info->height,VG_IMAGE_QUALITY_BETTER);
1175                 vgImageSubData(handle,info->image,info->width*4,
1176                                                         VG_sABGR_8888,0,0,info->width,info->height);
1177                 info->decoder->freeReference(info->reference);
1178
1179                 bool static_image=true;
1180                 if (info->lindex & 0xffffffff) static_image=false;
1181
1182                 Message* m = new  Message();
1183                 // We have a pictures! send a message to ourself, to switch to gui thread
1184                 m->from=this;
1185                 m->to=Command::getInstance();
1186                 m->parameter = handle;
1187                 if (!static_image) {
1188                         m->message=Message::NEW_PICTURE;
1189                         m->tag = info->lindex;
1190                 } else {
1191                         m->message=Message::NEW_PICTURE_STATIC;
1192                         m->tag = info->lindex>> 32LL;
1193                 }
1194                 m->tag = info->lindex;
1195                 Command::getInstance()->postMessageFromOuterSpace(m); // inform command about new picture
1196
1197                 delete info;
1198
1199         } break;
1200         case OVGcreateEGLImage: {
1201                 PictureInfo *info = (PictureInfo*) command.data;
1202                 VGImage handle;
1203                 //Log::getInstance()->log("OSD", Log::DEBUG, "TVMedia OVGcreateImageMemory %d %d",info->width,info->height);
1204                 handle=vgCreateImage(VG_sABGR_8888,info->width,info->height,VG_IMAGE_QUALITY_BETTER);
1205
1206                 info->handle = handle;
1207                 info->reference =  eglCreateImageKHR(egl_display, egl_context, EGL_VG_PARENT_IMAGE_KHR, (EGLClientBuffer)handle, NULL);
1208                 if (info->reference) return true;
1209                 else return false;
1210
1211         } break;
1212
1213         case OVGreadyEGLImage: {
1214                 PictureInfo *info = (PictureInfo*) command.data;
1215                 eglDestroyImageKHR(egl_display,info->reference);
1216                 bool static_image=true;
1217                 if (info->lindex & 0xffffffff) static_image=false;
1218
1219                 Message* m = new  Message();
1220                 m->from=this;
1221                 m->to=Command::getInstance();
1222                 m->parameter = info->handle;
1223                 if (!static_image) {
1224                         m->message=Message::NEW_PICTURE;
1225                         m->tag = info->lindex;
1226                 } else {
1227                         m->message=Message::NEW_PICTURE_STATIC;
1228                         m->tag = info->lindex>> 32LL;
1229                 }
1230                 Command::getInstance()->postMessageFromOuterSpace(m); // inform command about new picture
1231
1232                 delete info;
1233         } break;
1234
1235
1236
1237         case OVGcreateColorRef :{
1238                 VGPaint handle;
1239                 handle=vgCreatePaint();
1240                 DrawStyle *style=(DrawStyle*)command.data;
1241                 switch (style->ft) {
1242                 case DrawStyle::Color: {
1243                         vgSetParameteri(handle, VG_PAINT_TYPE, VG_PAINT_TYPE_COLOR);
1244                         vgSetColor(handle,command.param1);
1245                         VGuint rgba;
1246                         rgba = vgGetColor((VGPaint)handle);
1247                         Log::getInstance()->log("OSD", Log::DEBUG, "Draw Paint %d %x %x",handle,command.param1,rgba);
1248                 } break;
1249                 case DrawStyle::GradientLinear: {
1250                         vgSetParameteri(handle, VG_PAINT_TYPE, VG_PAINT_TYPE_LINEAR_GRADIENT);
1251                         VGfloat params[]={style->x1,style->y1,style->x2,style->y2,style->r};
1252                         Log::getInstance()->log("OSD", Log::DEBUG, "Draw Gradient %d %g %g %g %g",handle,params[0],params[1],params[2],params[3]);
1253                         vgSetParameterfv(handle,VG_PAINT_LINEAR_GRADIENT,4,params);
1254
1255
1256
1257                 } break;
1258                 case DrawStyle::GradientRadial: {
1259                         vgSetParameteri(handle, VG_PAINT_TYPE, VG_PAINT_TYPE_RADIAL_GRADIENT);
1260                         VGfloat params[]={style->x1,style->y1,style->x2,style->y2,style->r};
1261                         vgSetParameterfv(handle,VG_PAINT_RADIAL_GRADIENT,5,params);
1262
1263
1264
1265                 } break;
1266                 };
1267                 if (style->ft==DrawStyle::GradientLinear ||style->ft==DrawStyle::GradientRadial) {
1268                         VGfloat colorramp[5*5];
1269                         colorramp[0+0*5]=0.f;
1270                         colorramp[1+0*5]=((float)style->red)/255.f;
1271                         colorramp[2+0*5]=((float)style->green)/255.f;
1272                         colorramp[3+0*5]=((float)style->blue)/255.f;
1273                         colorramp[4+0*5]=((float)style->alpha)/255.f;
1274                         for (int i=0;i<(style->num_colors-1);i++) {
1275                                 colorramp[0+(i+1)*5]=style->grad_pos[i];
1276                                 colorramp[1+(i+1)*5]=((float)style->grad_col[i].red)/255.f;
1277                                 colorramp[2+(i+1)*5]=((float)style->grad_col[i].green)/255.f;
1278                                 colorramp[3+(i+1)*5]=((float)style->grad_col[i].blue)/255.f;
1279                                 colorramp[4+(i+1)*5]=((float)style->grad_col[i].alpha)/255.f;
1280                         }
1281                         colorramp[0+(style->num_colors)*5]=1.f;
1282                         colorramp[1+(style->num_colors)*5]=((float)style->grad_col[style->num_colors-1].red)/255.f;
1283                         colorramp[2+(style->num_colors)*5]=((float)style->grad_col[style->num_colors-1].green)/255.f;
1284                         colorramp[3+(style->num_colors)*5]=((float)style->grad_col[style->num_colors-1].blue)/255.f;
1285                         colorramp[4+(style->num_colors)*5]=((float)style->grad_col[style->num_colors-1].alpha)/255.f;
1286                         vgSetParameteri(handle, VG_PAINT_COLOR_RAMP_SPREAD_MODE,VG_COLOR_RAMP_SPREAD_REFLECT);
1287                         vgSetParameteri(handle, VG_PAINT_COLOR_RAMP_PREMULTIPLIED,VG_FALSE);
1288                         vgSetParameterfv(handle,VG_PAINT_COLOR_RAMP_STOPS,5+(style->num_colors)*5,colorramp);
1289                 }
1290
1291                 return handle;
1292         } break;
1293         case OVGimageUploadLine: {
1294                 vgImageSubData((VGImage)command.param1,command.data,0,VG_sARGB_8888,0,command.param2,command.param3,1);
1295                 return 0;
1296         } break;
1297
1298         }
1299 }
1300
1301 bool OsdOpenVG::processTasks()
1302 {
1303         bool worked=false;
1304         taskmutex.Lock();
1305         vgmutex.Lock();
1306         while (vgcommands.size()>0)
1307         {
1308                 OpenVGCommand comm=vgcommands.front();
1309                 vgcommands.pop_front();
1310                 taskmutex.Unlock();
1311
1312                 OpenVGResponse resp;
1313                 resp.result=handleTask(comm);
1314                 resp.id=comm.id;
1315                 taskmutex.Lock();
1316                 if (comm.id) {
1317                         vgresponses.push_back(resp);
1318                 }
1319                 taskmutex.Unlock();
1320                 vgmutex.Unlock();
1321                 //threadCheckExit();
1322                 vgtaskSignal.signal();
1323                 taskmutex.Lock();
1324                 vgmutex.Lock();
1325                 worked=true;
1326         }
1327         taskmutex.Unlock();
1328         vgmutex.Unlock();
1329
1330         return worked;
1331 }
1332
1333 bool OsdOpenVG::haveOpenVGResponse(unsigned int id,unsigned int * resp)
1334 {
1335         taskmutex.Lock();
1336         if (vgresponses.size()>0)
1337         {
1338                 deque<OpenVGResponse>::iterator itty=vgresponses.begin();
1339                 while (itty!=vgresponses.end())
1340                 {
1341                         if ((*itty).id==id) {
1342                                 *resp=(*itty).result;
1343                                 taskmutex.Unlock();
1344                                 return true;
1345                         }
1346                         itty++;
1347                 }
1348         }
1349         taskmutex.Unlock();
1350         return false;
1351 }
1352
1353
1354 unsigned int  OsdOpenVG::putOpenVGCommand(OpenVGCommand& comm,bool wait)
1355 {
1356         taskmutex.Lock();
1357         if (wait){
1358                 comm.id=wait_id;
1359                 wait_id++;
1360         } else {
1361                 comm.id=0; // we are not waiting
1362         }
1363         vgcommands.push_back(comm);
1364         taskmutex.Unlock();
1365         threadSignal();
1366         while (wait) {
1367                 unsigned int resp;
1368                 if (!haveOpenVGResponse(comm.id,&resp)) {
1369                         struct timespec target_time;
1370                         clock_gettime(CLOCK_REALTIME,&target_time);
1371                         target_time.tv_nsec+=1000000LL*100;
1372                         if (target_time.tv_nsec>999999999) {
1373                                         target_time.tv_nsec-=1000000000L;
1374                                         target_time.tv_sec+=1;
1375                         }
1376                         vgtaskSignal.waitForSignalTimed(&target_time);
1377                 } else {
1378                         return resp;
1379                 }
1380         }
1381         return 0;
1382 }
1383
1384 void OsdOpenVG::imageUploadLine(ImageIndex index,unsigned int j,unsigned int width,void *data)
1385 {
1386         vgImageSubData((VGImage)index,data,0,VG_sARGB_8888,0,j,width,1);
1387
1388         struct OpenVGCommand comm;
1389         comm.task=OVGimageUploadLine;
1390         comm.param1=index;
1391         comm.param2=j;
1392         comm.param3=width;
1393         comm.data=data;
1394         putOpenVGCommand(comm,true);
1395 }
1396
1397 void OsdOpenVG::destroyImageRef(ImageIndex index)
1398 {
1399         struct OpenVGCommand comm;
1400         comm.task=OVGdestroyImageRef;
1401         comm.param1=index;
1402         putOpenVGCommand(comm,false);
1403 }
1404 /*
1405 ImageIndex OsdOpenVG::createJpeg(const char* fileName, int *width,int *height)
1406 {
1407         Image* magicimage=NULL;
1408         struct OpenVGCommand comm;
1409         comm.task=OVGcreateImageFile;
1410
1411         try{
1412                 // Now figure out, if it is a special case
1413                 if (strcmp(fileName,"/vdr.jpg")==0) {
1414                         magicimage=new Image(Blob(vdr_data,vdr_data_end-vdr_data));
1415                         *height=100; // this is faked so that the system does use the old coordinate system
1416                         *width=ceil(190.f*aspect_correction);
1417                         Log::getInstance()->log("OSD", Log::DEBUG, "LoadIm vdr.jpg");
1418                 } else if (strcmp(fileName,"/wallpaperPAL.jpg")==0) {
1419                         magicimage=new Image(Blob(wallpaper_data,wallpaper_data_end-wallpaper_data));
1420                         *width=720; // this is faked so that the system does use the old coordinate system
1421                         *height=576;
1422                         Log::getInstance()->log("OSD", Log::DEBUG, "LoadIm wallpaperPAL.jpg");
1423                 } else {
1424                         magicimage=new Image();
1425                         magicimage->read(fileName);
1426                         Log::getInstance()->log("OSD", Log::DEBUG, "LoadIm file: %s",fileName);
1427                         *width=ceil(magicimage->baseColumns()*aspect_correction); // this is faked so that the system does use the old coordinate system
1428                         *height=magicimage->baseRows();
1429                 }
1430
1431         }catch( Exception &error_ )
1432         {
1433                 Log::getInstance()->log("OSD", Log::DEBUG, "Libmagick: %s",error_.what());
1434
1435                 return 0;
1436         }
1437         comm.data=magicimage;
1438         return putOpenVGCommand(comm,true);
1439 }*/
1440
1441 bool OsdOpenVG::getStaticImageData(unsigned int static_id, UCHAR **userdata, ULONG *length)
1442 {
1443         switch (static_id) {
1444         case 1: {
1445                 *userdata = vdr_data;
1446                 *length = vdr_data_end-vdr_data;
1447                 return true;
1448         } break;
1449         case 2: {
1450                 *userdata = wallpaper_data;
1451                 *length = wallpaper_data_end-wallpaper_data;
1452                 return true;
1453         } break;
1454         default: {
1455                 *userdata = NULL;
1456                 *length = 0;
1457                 return false;
1458         } break;
1459         };
1460 }
1461
1462 void  OsdOpenVG::createPicture(struct PictureInfo& pict_inf)
1463 {
1464         struct OpenVGCommand comm;
1465         if (pict_inf.type == PictureInfo::RGBAMemBlock) {
1466                 comm.task = OVGcreateImageMemory;
1467                 comm.data =  new PictureInfo(pict_inf);
1468                 putOpenVGCommand(comm,false);
1469         } else if (pict_inf.type == PictureInfo::EGLImage) {
1470                 comm.task = OVGreadyEGLImage;
1471                 comm.data =  new PictureInfo(pict_inf);
1472                 putOpenVGCommand(comm,false);
1473         } else {
1474                 // unsupported
1475                 pict_inf.decoder->freeReference(pict_inf.reference);
1476
1477
1478         }
1479 }
1480
1481 bool OsdOpenVG::getEGLPicture(struct OsdVector::PictureInfo & info , EGLDisplay * display)
1482 {
1483         struct OpenVGCommand comm;
1484         info.type = PictureInfo::EGLImage;
1485         comm.task = OVGcreateEGLImage;
1486         comm.data = &info;
1487         *display = egl_display;
1488         return  putOpenVGCommand(comm,true);
1489 }
1490
1491
1492
1493 ImageIndex OsdOpenVG::createMonoBitmap(void *base,int width,int height)
1494 {
1495         struct OpenVGCommand comm;
1496         comm.task=OVGcreateMonoBitmap;
1497         comm.param1=width;
1498         comm.param2=height;
1499         comm.data=base;
1500         return putOpenVGCommand(comm,true);
1501 }
1502
1503 ImageIndex OsdOpenVG::createImagePalette(int width,int height,const unsigned char *image_data,const unsigned int*palette_data)
1504 {
1505     struct OpenVGCommand comm;
1506     comm.task=OVGcreateImagePalette;
1507     comm.param1=width;
1508     comm.param2=height;
1509     comm.data=image_data;
1510     comm.data2=palette_data;
1511     return putOpenVGCommand(comm,true);
1512 }
1513
1514 void OsdOpenVG::destroyStyleRef(unsigned int index)
1515 {
1516         struct OpenVGCommand comm;
1517         comm.task=OVGdestroyPaint;
1518         comm.param1=index;
1519         putOpenVGCommand(comm,false);
1520 }
1521
1522 unsigned int OsdOpenVG::createStyleRef(const DrawStyle &c)
1523 {
1524         unsigned int col=c.rgba();
1525         struct OpenVGCommand comm;
1526         comm.task=OVGcreateColorRef;
1527         comm.param1=col<<8 | (col &0xff000000)>>24;
1528         comm.data=&c;
1529         return putOpenVGCommand(comm,true);
1530 }
1531
1532 unsigned int OsdOpenVG::createColorRef(const Colour &c)
1533 {
1534         unsigned int col=c.rgba();
1535         struct OpenVGCommand comm;
1536         comm.task=OVGcreateColorRef;
1537         comm.param1=col<<8 | (col &0xff000000)>>24;
1538         comm.data=&c;
1539         return putOpenVGCommand(comm,true);
1540 }
1541
1542