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
  27 #include "message.h"
  28 #include "command.h"
  29 #include "teletxt/txtfont.h"
  30
  31 #include <sys/syscall.h>
  32 #include <fontconfig/fontconfig.h>
  33 #include <vector>
  34 #include <math.h>
  35 #include <bcm_host.h>
  36
  37 #define EXTERNAL_PICTS \
  38         EXTERNALPICTURE(vdrlogo, vdrhires, jpg) \
  39         EXTERNALPICTURE(wallpaper, wallpaper720p, jpg)
  40
  41
  42
  43 #define EXTERNALPICTURE(name, fname, fileextension)  extern uint8_t name ## _data[]  asm("_binary_other_"#fname"_"#fileextension"_start"); \
  44                                                                                                          extern uint8_t name ## _data_end[]  asm("_binary_other_"#fname"_"#fileextension"_end");
  45
  46 EXTERNAL_PICTS
  47
  48 #undef EXTERNALPICTURES
  49
  50
  51 #define  BACKBUFFER_WIDTH 1280
  52 #define  BACKBUFFER_HEIGHT 720
  53
  54
  55 OsdOpenVG::OsdOpenVG()
  56 {
  57   vgmutex.Lock();
  58   taskmutex.Lock();
  59   lastrendertime=getTimeMS();
  60   display_height=0;
  61   display_width=0;
  62   mode=0;
  63   aspect_correction=1.;
  64
  65   freetype_inited=false;
  66   wait_id=1;
  67   const char *fontname="Droid Sans:style=Regular";
  68   cur_fontname=(char*)malloc(strlen(fontname)+1);
  69   strcpy(cur_fontname,fontname);
  70
  71 #define EXTERNALPICTURE(name, fname, fileextension) static_artwork_begin[sa_ ## name]=name ## _data;
  72
  73   EXTERNAL_PICTS
  74
  75 #undef EXTERNALPICTURE
  76 #define EXTERNALPICTURE(name, fname, fileextension) static_artwork_end[sa_ ## name]=name ## _data_end;
  77
  78   EXTERNAL_PICTS
  79
  80 #undef EXTERNALPICTURE
  81 }
  82
  83 OsdOpenVG::~OsdOpenVG()
  84 {
  85
  86   if (initted)
  87   {
  88                 shutdown();
  89   }
  90
  91   if (cur_fontname) free(cur_fontname);
  92   if (freetype_inited) FT_Done_Face(ft_face);
  93   if (!fontnames.size()) {
  94           vector<char*>::iterator itty=fontnames.begin();
  95           while (itty!=fontnames.end()) {
  96                   free((void*)*itty);
  97
  98                   itty++;
  99           }
 100   }
 101   if (!fontnames_keys.size()) {
 102           vector<char*>::iterator itty=fontnames_keys.begin();
 103           while (itty!=fontnames_keys.end()) {
 104                   free((void*)*itty);
 105
 106                   itty++;
 107           }
 108     }
 109
 110   vgmutex.Unlock();
 111   taskmutex.Unlock();
 112 }
 113
 114
 115
 116 int OsdOpenVG::init(void* device)
 117 {
 118   if (initted) return 0;
 119   reader.init();
 120   Video* video = Video::getInstance();
 121    //window=*((HWND*)device);
 122
 123    // May be this device specific part should go to a device specific child class
 124
 125    //init broadcom chipset (Move to video?)
 126
 127
 128    //First get connection to egl
 129    egl_display=eglGetDisplay(EGL_DEFAULT_DISPLAY);
 130
 131    if (egl_display==EGL_NO_DISPLAY) {
 132            Log::getInstance()->log("OSD", Log::WARN, "Could not get egl display! %x",eglGetError());
 133            vgmutex.Unlock();
 134            return 0;
 135    }
 136
 137
 138
 139    if (eglInitialize(egl_display, NULL, NULL)==EGL_FALSE) {
 140            Log::getInstance()->log("OSD", Log::WARN, "Initialising display failed! %x",eglGetError());
 141            vgmutex.Unlock();
 142            return 0;
 143    }
 144
 145
 146    const char *query_str=eglQueryString(egl_display,EGL_CLIENT_APIS);
 147    if (query_str) Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);
 148    else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",eglGetError());
 149    query_str=eglQueryString(egl_display,EGL_EXTENSIONS);
 150    if (query_str)    Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);
 151    else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",eglGetError());
 152
 153    if (eglBindAPI(EGL_OPENVG_API)==EGL_FALSE) {
 154            Log::getInstance()->log("OSD", Log::WARN, "Binding openvg api failed! %x",eglGetError());
 155            vgmutex.Unlock();
 156            return 0;
 157    }
 158
 159    const EGLint attributs[]={
 160                  EGL_RED_SIZE,8,EGL_GREEN_SIZE, 8,EGL_BLUE_SIZE, 8,EGL_ALPHA_SIZE, 8,
 161          EGL_SURFACE_TYPE, EGL_WINDOW_BIT|EGL_PBUFFER_BIT,
 162          EGL_CONFORMANT, EGL_OPENVG_BIT,
 163          EGL_NONE
 164    }; // Here, we might have to select the resolution!
 165
 166
 167    EGLint number;
 168
 169    if (eglChooseConfig(egl_display, attributs, &egl_ourconfig, 1, &number)==EGL_FALSE) {
 170            Log::getInstance()->log("OSD", Log::WARN, "Choosing egl config failed! %x",eglGetError());
 171            vgmutex.Unlock();
 172            return 0;
 173    }
 174
 175
 176
 177    egl_context=eglCreateContext(egl_display,egl_ourconfig,NULL,NULL);
 178    if (egl_context==EGL_NO_CONTEXT) {
 179            Log::getInstance()->log("OSD", Log::WARN, "Creating egl context failed! %x",eglGetError());
 180            vgmutex.Unlock();
 181            return 0;
 182    }
 183
 184    // warning broadcom specific, get display size!
 185    display_width=display_height=0;
 186    if (graphics_get_display_size(0, &display_width, &display_height)<0) {
 187            Log::getInstance()->log("OSD", Log::WARN, "Getting display size failed! (BCM API) ");
 188            vgmutex.Unlock();
 189            return 0;
 190    }
 191    Log::getInstance()->log("OSD", Log::NOTICE, "Displaysize is %d x %d ",display_width, display_height);
 192    VC_RECT_T dst_rect ={0,0,display_width,display_height};
 193    VC_RECT_T src_rect={0,0,BACKBUFFER_WIDTH <<16,BACKBUFFER_HEIGHT<<16};
 194    VC_RECT_T src_rect_bg={0,0,16<<16,16<<16};
 195    VC_RECT_T src_rect_im={0,0,16,16};
 196
 197    uint32_t back_image_ptr;
 198    bcm_backres=vc_dispmanx_resource_create(VC_IMAGE_RGBX32,16,16,&back_image_ptr);
 199    unsigned int color[16*16];
 200    DrawStyle bg=DrawStyle::WALLPAPER;
 201    if (bg.ft!=DrawStyle::GradientLinear) {
 202            bg.grad_col[0]=bg;
 203    }
 204    //memset(color,0xFF,sizeof(unsigned int)*4*8);
 205    for (int j=0;j<16;j++) {
 206            int helpr=(((15-j)*bg.red)+(j*bg.grad_col[0].red))/15;
 207            int helpb=(((15-j)*bg.blue)+(j*bg.grad_col[0].blue))/15;
 208            int helpg=(((15-j)*bg.green)+(j*bg.grad_col[0].green))/15;
 209            //unsigned int cur_col=help | (help<< 8)  | (help<< 16)  | (0xFF<< 24);
 210            unsigned int cur_col=helpr  | (helpg<< (8))  | (helpb<< (16))  | (0xFF<< (24));
 211            for (int i=0;i<16;i++) {
 212                    color[i+16*j]=cur_col;
 213            }
 214    }
 215    vc_dispmanx_resource_write_data(bcm_backres,VC_IMAGE_RGBX32,16*4,color,&src_rect_im);
 216
 217    DISPMANX_UPDATE_HANDLE_T  bcm_update;
 218    bcm_display=vc_dispmanx_display_open(0);
 219    bcm_update=vc_dispmanx_update_start(0);
 220    bcm_element=vc_dispmanx_element_add(bcm_update,bcm_display,
 221          2,&dst_rect, 0,
 222          &src_rect,DISPMANX_PROTECTION_NONE,0, 0, (DISPMANX_TRANSFORM_T) 0);
 223
 224
 225    bcm_background=vc_dispmanx_element_add(bcm_update,bcm_display,
 226             0,&dst_rect,bcm_backres ,
 227             &src_rect_bg,DISPMANX_PROTECTION_NONE,0, 0, (DISPMANX_TRANSFORM_T) 0);
 228
 229    vc_dispmanx_update_submit_sync(bcm_update);
 230
 231
 232
 233    static EGL_DISPMANX_WINDOW_T nativewindow;
 234    nativewindow.element=bcm_element;
 235    nativewindow.height=BACKBUFFER_HEIGHT;
 236    nativewindow.width=BACKBUFFER_WIDTH;
 237
 238    egl_surface = eglCreateWindowSurface(egl_display,egl_ourconfig, &nativewindow,NULL );
 239    if (egl_surface==EGL_NO_SURFACE) {
 240            Log::getInstance()->log("OSD", Log::WARN, "Creating egl window surface failed!");
 241            vgmutex.Unlock();
 242            return 0;
 243    }
 244    Log::getInstance()->log("OSD", Log::DEBUG, "Making egl current in1%d",syscall(SYS_gettid));
 245    if (eglMakeCurrent(egl_display, egl_surface, egl_surface, egl_context)== EGL_FALSE) {
 246            Log::getInstance()->log("OSD", Log::WARN, "Making egl Current failed");
 247            vgmutex.Unlock();
 248                    return 0;
 249    }
 250    // Test stuff
 251
 252    query_str=(const char*)vgGetString(VG_VERSION) ;
 253    if (query_str) Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);
 254    else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",vgGetError());
 255
 256    query_str=(const char*)vgGetString(VG_VENDOR) ;
 257    if (query_str) Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);
 258    else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",vgGetError());
 259
 260    query_str=(const char*)vgGetString(VG_RENDERER) ;
 261    if (query_str) Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);
 262    else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",vgGetError());
 263
 264    query_str=(const char*)vgGetString(VG_EXTENSIONS) ;
 265    if (query_str) Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);
 266    else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",vgGetError());
 267
 268   aspect_correction= ((float)BACKBUFFER_HEIGHT)/576.f/(((float)BACKBUFFER_WIDTH)/720.f);
 269   initPaths();
 270   if (!fontnames.size()) {
 271           //inspired by and copied from vdr's code
 272           FcInit();
 273           FcObjectSet *objset= FcObjectSetBuild(FC_FAMILY, FC_STYLE, NULL);
 274           FcPattern * pattern=FcPatternCreate();
 275           FcPatternAddBool(pattern, FC_SCALABLE, FcTrue);
 276           FcFontSet* fonts = FcFontList(NULL, pattern, objset);
 277           for (int i=0; i<fonts->nfont;i++) {
 278                   char *s = (char *)FcNameUnparse(fonts->fonts[i]);
 279
 280                   if (s) {
 281                           char *c= strchr(s,':');
 282                           if (c) {
 283                                   char *s2= strchr(c+1,',');
 284                                   if (s2) *s2=0;
 285                           }
 286                           char *p=strchr(s,',');
 287                           if (p) {
 288                                   if (!c) *p=0;
 289                                   else memmove(p,c,strlen(c)+1);
 290                           }
 291                           char *key=(char*)malloc(strlen(s)+1);
 292                           strcpy(key,s);
 293                           fontnames_keys.push_back(key);
 294                           char *s2=strstr(s,"style=");
 295                           if (s2) {
 296                                   memmove(s2,s2+6,strlen(s2+6)+1);
 297                           }
 298                           fontnames.push_back(s);
 299                   }
 300           }
 301           FcFontSetDestroy(fonts);
 302           FcPatternDestroy(pattern);
 303           FcObjectSetDestroy(objset);
 304   }
 305
 306   if (!loadFont(false)) {
 307           return 0;
 308   }
 309   vgttfont=vgCreateFont(0);
 310   vgttpaint=vgCreatePaint();
 311   vgSetParameteri( vgttpaint, VG_PAINT_TYPE, VG_PAINT_TYPE_COLOR);
 312   vgSetColor(vgttpaint,0xffffffff);
 313
 314   eglSwapInterval(egl_display, 1 );
 315
 316   Log::getInstance()->log("OSD", Log::DEBUG, "Making egl current out 1%d",syscall(SYS_gettid));
 317   eglMakeCurrent(egl_display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT );
 318   //Now we will create the Screen
 319   initted = 1; // must set this here or create surface won't work
 320
 321
 322   /*if (((VideoOMX*)Video::getInstance())->initUsingOSDObjects()!=1) { //call Video for init  stuff
 323           return 0;
 324   }*/
 325
 326
 327   threadStart();
 328   taskmutex.Unlock();
 329   vgmutex.Unlock();
 330
 331 #ifdef PICTURE_DECODER_OMX
 332     imageomx=new ImageOMX(&reader);
 333         reader.addDecoder(imageomx);
 334 #endif
 335
 336
 337   return 1;
 338 }
 339
 340 void OsdOpenVG::getScreenSize(int &width, int &height)
 341 {
 342         width=BACKBUFFER_WIDTH;
 343         height=BACKBUFFER_HEIGHT;
 344 }
 345
 346 void OsdOpenVG::getRealScreenSize(int &width, int &height)
 347 {
 348         width=display_width;
 349         height=display_height;
 350 }
 351
 352 bool OsdOpenVG::screenShot(void *buffer, int width, int height, bool osd /*include osd*/)
 353 {
 354         if (!initted) return false;
 355         if (!buffer) return false;
 356
 357         DISPMANX_RESOURCE_HANDLE_T res;
 358         DISPMANX_DISPLAY_HANDLE_T display;
 359
 360         uint32_t image_ptr;
 361         VC_RECT_T rect;
 362         res=vc_dispmanx_resource_create(VC_IMAGE_RGBA32,width,height,&image_ptr);
 363         display=vc_dispmanx_display_open(0);
 364         if (!osd) {
 365                 vc_dispmanx_snapshot(display, res,
 366                                 (DISPMANX_TRANSFORM_T)(DISPMANX_SNAPSHOT_NO_RGB|DISPMANX_SNAPSHOT_FILL/*|DISPMANX_SNAPSHOT_PACK*/));
 367         }
 368         else
 369         {
 370                 vc_dispmanx_snapshot(display, res,
 371                                 (DISPMANX_TRANSFORM_T)(DISPMANX_SNAPSHOT_FILL));
 372         }
 373         vc_dispmanx_rect_set(&rect,0,0,width,height);
 374         vc_dispmanx_resource_read_data(res, &rect, buffer, width*4);
 375         vc_dispmanx_resource_delete(res);
 376         vc_dispmanx_display_close(display);
 377         return true;
 378
 379 }
 380
 381
 382 void OsdOpenVG::initPaths()
 383 {
 384
 385
 386         VGPath current;
 387         current=vgCreatePath(VG_PATH_FORMAT_STANDARD,
 388                         VG_PATH_DATATYPE_F,1.f,0.f,
 389                         0,0,VG_PATH_CAPABILITY_ALL);
 390
 391         vguLine(current,0.f,0.f,1.f,0.f);
 392         // HorzLine
 393         std_paths[HorzLine]=current;
 394
 395         current=vgCreatePath(VG_PATH_FORMAT_STANDARD,
 396                                 VG_PATH_DATATYPE_F,1.f,0.f,
 397                                 0,0,VG_PATH_CAPABILITY_ALL);
 398         vguLine(current,0.f,0.f,0.f,1.f);
 399         // VertLine
 400         std_paths[VertLine]=current;
 401
 402         current=vgCreatePath(VG_PATH_FORMAT_STANDARD,
 403                                 VG_PATH_DATATYPE_F,1.f,0.f,
 404                                 0,0,VG_PATH_CAPABILITY_ALL);
 405         //vguRect(current,0.f,0.f,1.f,1.f);
 406         vguRect(current,0.f,0.f,1.f,1.f);
 407         // Rectabgle
 408         std_paths[Rectangle]=current;
 409
 410         current=vgCreatePath(VG_PATH_FORMAT_STANDARD,
 411                                 VG_PATH_DATATYPE_F,1.f,0.f,
 412                                 0,0,0);
 413         vguEllipse(current,0.f,0.f,1.f,1.f);
 414         // Point
 415         std_paths[Point]=current;
 416
 417 }
 418
 419 void OsdOpenVG::destroyPaths()
 420 {
 421         vgDestroyPath(std_paths[HorzLine]);
 422         vgDestroyPath(std_paths[VertLine]);
 423         vgDestroyPath(std_paths[Rectangle]);
 424         vgDestroyPath(std_paths[Point]);
 425
 426 }
 427
 428 int OsdOpenVG::stopUpdate()
 429 {
 430         threadStop();
 431         processTasks();
 432         return 1;
 433 }
 434 /*
 435 void OsdOpenVG::purgeAllReferences()
 436 {
 437         images_ref.clear();
 438         styles_ref.clear(); // remove all references
 439
 440
 441         map<void *,ImageIndex>::iterator mitty=monobitmaps.begin();
 442         while (mitty!=monobitmaps.end()) {
 443                 vgDestroyImage((VGImage)(*mitty).second);
 444                 mitty++;
 445         }
 446         monobitmaps.clear();
 447
 448         /*map<string,ImageIndex>::iterator jitty=jpegs.begin();
 449         while (jitty!=jpegs.end()) {
 450                 vgDestroyImage((VGImage)(*jitty).second);
 451                 jitty++;
 452         }
 453         jpegs.clear();*
 454
 455         map<TVMediaInfo,ImageIndex>::iterator titty=tvmedias.begin();
 456         while (titty!=tvmedias.end()) {
 457                 vgDestroyImage((VGImage)(*titty).second);
 458                 titty++;
 459         }
 460         tvmedias.clear();
 461
 462         map<pair<Colour*,unsigned int>,unsigned int>::iterator sitty=styles.begin();
 463         while (sitty!=styles.end()) {
 464                 vgDestroyPaint((VGPaint)(*sitty).second);
 465                 sitty++;
 466         }
 467         styles.clear();
 468
 469 }*/
 470
 471 int OsdOpenVG::shutdown()
 472 {
 473   reader.shutdown();
 474 #ifdef PICTURE_DECODER_OMX
 475         if (imageomx) reader.removeDecoder(imageomx);
 476         imageomx=NULL;
 477 #endif
 478
 479   if (!initted) return 0;
 480
 481   initted = 0;
 482   Log::getInstance()->log("OSD", Log::DEBUG, "shutdown mark1");
 483   threadStop();
 484   Log::getInstance()->log("OSD", Log::DEBUG, "shutdown mark1a");
 485   //(((VideoOMX*)Video::getInstance())->shutdownUsingOSDObjects());
 486   if (eglMakeCurrent(egl_display, egl_surface, egl_surface, egl_context)== EGL_FALSE) {
 487           Log::getInstance()->log("OSD", Log::WARN, "Making egl Current failed in shutdown %x",eglGetError());
 488   }
 489   if (eglBindAPI(EGL_OPENVG_API)==EGL_FALSE) {
 490           Log::getInstance()->log("OSD", Log::WARN, "Binding openvg api thread failed! %x",eglGetError());
 491   }
 492
 493   Log::getInstance()->log("OSD", Log::DEBUG, "shutdown mark2");
 494   processTasks();
 495   Log::getInstance()->log("OSD", Log::DEBUG, "shutdown mark3");
 496
 497   taskmutex.Lock();
 498   vgmutex.Lock();
 499
 500
 501
 502   //purgeAllReferences();
 503
 504   vgDestroyFont(vgfont);
 505   vgDestroyFont(vgttfont);
 506   vgDestroyPaint(vgttpaint);
 507   destroyPaths();
 508   float colclear[]={0.8f,0.8f,0.8f,1.f};
 509   vgSetfv(VG_CLEAR_COLOR,4,colclear);
 510   vgClear(0,0,BACKBUFFER_WIDTH,BACKBUFFER_HEIGHT);
 511   eglSwapBuffers(egl_display, egl_surface);
 512   Log::getInstance()->log("OSD", Log::DEBUG, "Making egl current out final");
 513   eglMakeCurrent(egl_display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT );
 514   if (eglDestroySurface(egl_display,egl_surface)==EGL_FALSE) {
 515           Log::getInstance()->log("OSD", Log::ERR, "eglDestroySurface failed %x",eglGetError());
 516   }
 517   if (eglDestroyContext(egl_display,egl_context)==EGL_FALSE) {
 518           Log::getInstance()->log("OSD", Log::ERR, "eglDestroyContext failed %x",eglGetError());
 519   }
 520   if (eglTerminate(egl_display )==EGL_FALSE) {
 521           Log::getInstance()->log("OSD", Log::ERR, "eglTerminate failed %x",eglGetError());
 522   }
 523
 524   DISPMANX_UPDATE_HANDLE_T  bcm_update;
 525   bcm_update=vc_dispmanx_update_start(0);
 526
 527   vc_dispmanx_element_remove(bcm_update,bcm_element);
 528   vc_dispmanx_element_remove(bcm_update,bcm_background);
 529   vc_dispmanx_update_submit_sync(bcm_update);
 530   vc_dispmanx_resource_delete(bcm_backres);
 531   vc_dispmanx_display_close(bcm_display);
 532
 533
 534
 535   return 1;
 536 }
 537
 538
 539
 540
 541 void OsdOpenVG::threadMethod()
 542 {
 543         // We have to claim the egl context for this thread
 544         Log::getInstance()->log("OSD", Log::NOTICE, "Entering drawing thread");
 545         if (eglMakeCurrent(egl_display, egl_surface, egl_surface, egl_context)== EGL_FALSE) {
 546                 Log::getInstance()->log("OSD", Log::WARN, "Making egl Current failed in thread %x",eglGetError());
 547                 return;
 548         }
 549         if (eglBindAPI(EGL_OPENVG_API)==EGL_FALSE) {
 550                 Log::getInstance()->log("OSD", Log::WARN, "Binding openvg api thread failed! %x",eglGetError());
 551                 return;
 552         }
 553         int ts=0;
 554         while (true)
 555         {
 556                 ts=1;
 557                 unsigned int waittime=1;
 558
 559                 if (initted) {
 560
 561                         long long time1 = getTimeMS();
 562                         if ((time1 - lastrendertime) > 200) {//5 fps for OSD updates are enough, avoids tearing
 563                                 InternalRendering();
 564                                 lastrendertime = getTimeMS();
 565
 566                         }
 567                         if (processTasks()) ts=0;
 568                 }
 569                 if (!threadIsActive()) {
 570                         if (eglMakeCurrent(egl_display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT )== EGL_FALSE) {
 571                                    Log::getInstance()->log("OSD", Log::WARN, "Making egl Current out thread failed");
 572                         }
 573                         threadCheckExit();
 574                 }
 575                 if (ts!=0) {
 576                         struct timespec target_time;
 577                         clock_gettime(CLOCK_REALTIME,&target_time);
 578                         target_time.tv_nsec+=1000000LL*ts;
 579                         if (target_time.tv_nsec>999999999) {
 580                                 target_time.tv_nsec-=1000000000L;
 581                                 target_time.tv_sec+=1;
 582                         }
 583                         threadLock();
 584                         threadWaitForSignalTimed(&target_time);
 585                         threadUnlock();
 586                 }
 587                 //Sleep(1);
 588         }
 589         eglMakeCurrent(egl_display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT );
 590 }
 591
 592
 593 void OsdOpenVG::threadPostStopCleanup()
 594 {
 595         //Doing nothing
 596         //goo;
 597         Log::getInstance()->log("OSD", Log::NOTICE, "Exiting drawing thread");
 598 }
 599
 600 void OsdOpenVG::InternalRendering(){
 601         vgmutex.Lock();
 602         Colour bg=DrawStyle::WALLPAPER;
 603     float colclear[]={1.f,1.0f,1.f,1.f};
 604     if (bg.alpha==0) colclear[3]=0.f;
 605     vgSetfv(VG_CLEAR_COLOR,4,colclear);
 606         vgClear(0,0,BACKBUFFER_WIDTH,BACKBUFFER_HEIGHT);
 607         vgSeti(VG_BLEND_MODE, VG_BLEND_SRC);
 608
 609
 610         drawSurfaces(); //iterate through and draws all commands
 611
 612         //Show it to the user!
 613         eglSwapBuffers(egl_display, egl_surface);
 614         vgmutex.Unlock();
 615
 616 }
 617
 618 /*font stuff*/
 619
 620 float OsdOpenVG::getFontHeight()
 621 {
 622         return font_height; //dummy
 623 }
 624 float OsdOpenVG::getCharWidth(wchar_t c)
 625 {
 626         unsigned int glyph_index=FT_Get_Char_Index(ft_face,c);
 627         return font_exp_x[glyph_index];
 628 }
 629
 630 unsigned int OsdOpenVG::loadTTchar(cTeletextChar c)
 631 {
 632         unsigned int glyph_index=c.getGlyphIndex();
 633         if (tt_font_chars.find(glyph_index)!=tt_font_chars.end())
 634         {
 635                 return glyph_index;
 636         }
 637
 638         unsigned int buffer[10];
 639         const VGfloat glyphOrigin[] = { 0.f, 0.f };
 640         const VGfloat escapement[] = { 12.f, 0.f };
 641         unsigned int * charmap = GetFontChar(c, buffer);
 642         if (!charmap) { //invalid char
 643                 return 0;
 644         }
 645         for (int i=0;i<10;i++) {
 646                 buffer[i]=charmap[i]>>4;
 647         }
 648
 649         VGImage handle = vgCreateImage(
 650                         VG_A_8,
 651                         12,
 652                         10,
 653                         VG_IMAGE_QUALITY_NONANTIALIASED | VG_IMAGE_QUALITY_FASTER
 654                                         | VG_IMAGE_QUALITY_BETTER);
 655         vgImageSubData(handle, buffer, 4, VG_A_1, 0, 0, 12, 10);
 656         vgSetGlyphToImage(
 657                         vgttfont,
 658                         glyph_index,
 659                         handle, (VGfloat*)glyphOrigin, (VGfloat*)escapement);
 660         vgDestroyImage(handle);
 661         tt_font_chars[glyph_index]=1;
 662
 663         return glyph_index;
 664 }
 665
 666 int OsdOpenVG::getFontNames(const char *** names,const char *** names_keys)
 667 {
 668         *names=(const char**)&(fontnames[0]);
 669         *names_keys=(const char**)&(fontnames_keys[0]);
 670         return fontnames.size();
 671 }
 672
 673 void OsdOpenVG::setFont(const char * fontname) {
 674
 675         if (strcmp(fontname,cur_fontname)) {
 676                 // new font!
 677                 if (cur_fontname) free(cur_fontname);
 678                 cur_fontname=(char*)malloc(strlen(fontname)+1);
 679                 strcpy(cur_fontname,fontname);
 680
 681                 struct OpenVGCommand comm;
 682                 comm.task=OVGreplacefont;
 683                 putOpenVGCommand(comm,false);
 684
 685
 686         }
 687 }
 688
 689
 690 int  OsdOpenVG::loadFont(bool newfont)
 691 {
 692         int error;
 693         float font_size=16.f;
 694         if (!freetype_inited) {
 695                 error=FT_Init_FreeType(&ft_library);
 696                 if (error)
 697                 {
 698                         Log::getInstance()->log("OSD", Log::WARN, "Could not load freetype %x",error);
 699                         return 0;
 700                 }
 701         }
 702
 703         if (!freetype_inited || newfont) {
 704                 //first get the filename algorith extracted from vdr by Klaus Schmidinger
 705                 FcInit();
 706                 FcPattern *pattern=FcNameParse((FcChar8*)cur_fontname);
 707                 FcPatternAddBool(pattern,FC_SCALABLE,FcTrue);
 708                 FcConfigSubstitute(NULL,pattern,FcMatchPattern);
 709                 FcDefaultSubstitute(pattern);
 710                 FcResult fres;
 711                 FcFontSet *fonts=FcFontSort(NULL,pattern,FcFalse,NULL,&fres);
 712                 FcChar8 *filename=NULL;
 713                 if (fonts) {
 714                         for (int i=0;i<fonts->nfont;i++) {
 715                                 FcBool canscale;
 716                                 FcPatternGetBool(fonts->fonts[i],FC_SCALABLE,0,&canscale);
 717                                 if (canscale){
 718                                         FcPatternGetString(fonts->fonts[i],FC_FILE,0,&filename);
 719                                         break;
 720                                 }
 721                         }
 722                         FcFontSetDestroy(fonts);
 723                 } else {
 724                         Log::getInstance()->log("OSD", Log::CRIT, "Could not locate a font! Abort!");
 725                         return 0;
 726                 }
 727                 FcPatternDestroy(pattern);
 728
 729                 Log::getInstance()->log("OSD", Log::NOTICE, "Load Font %s: %s", cur_fontname,filename);
 730                 // second load the font
 731                 FT_Face     new_ft_face;
 732                 error=FT_New_Face(ft_library,(const char*)filename,0,&new_ft_face );
 733                 if (error) {
 734                         Log::getInstance()->log("OSD", Log::WARN, "Could not load font face %x %s",error,filename);
 735                         return 0;
 736                 }
 737                 error=FT_Set_Char_Size(new_ft_face,0,font_size*256,0,0 /*dpi*/);
 738                 if (error) {
 739                         FT_Done_Face(new_ft_face);
 740                         Log::getInstance()->log("OSD", Log::WARN, "Could not set  face size %x",error);
 741                         return 0;
 742                 }
 743                 FT_Face old_ft_face=ft_face; // do it thread safe
 744                 ft_face=new_ft_face;
 745                 if (freetype_inited) FT_Done_Face(old_ft_face);//
 746                 freetype_inited=true;
 747         }
 748         vgfont=vgCreateFont(0);
 749         FT_ULong cur_char;
 750         FT_UInt glyph;
 751         font_height=ft_face->size->metrics.height/256.f;
 752         cur_char = FT_Get_First_Char(ft_face,&glyph);
 753         vector<VGubyte> segments;
 754         vector<VGfloat> coord;
 755         segments.reserve(256);
 756         coord.reserve(1024);
 757         //Log::getInstance()->log("OSD", Log::DEBUG, "Create Glyph test %d %x %x %d",cur_char,font_data_end,font_data,glyph);
 758         while (glyph !=0)
 759         {
 760                 error=FT_Load_Glyph(ft_face,glyph,FT_LOAD_DEFAULT);
 761                 if (error){
 762                         FT_Done_Face(ft_face);
 763                         Log::getInstance()->log("OSD", Log::WARN, "Could not load glyph %x",error);
 764                         return 0;
 765                 }
 766                 VGPath path;
 767                 FT_Outline ot=ft_face->glyph->outline;
 768                 segments.clear();
 769                 coord.clear();
 770
 771                 if (ot.n_contours ==0) {
 772                         path=VG_INVALID_HANDLE;
 773                 } else {
 774                         path=vgCreatePath(VG_PATH_FORMAT_STANDARD, VG_PATH_DATATYPE_F,
 775                                         1.0f,0.f,0,0,VG_PATH_CAPABILITY_ALL);
 776
 777                         /* convert glyph */
 778                         FT_Vector *pt=ot.points;
 779                         const char *tags=ot.tags;
 780                         const short* cont=ot.contours;
 781                         short n_cont=ot.n_contours;
 782                         short n_point=ot.n_points;
 783                         short last_cont=0;
 784                         for (short point=0;n_cont!=0;cont++,n_cont--) {
 785                                 short next_cont=*cont+1;
 786                                 bool first=true;
 787                                 char last_tag=0;
 788                                 short first_point=point;
 789                                 //Log::getInstance()->log("OSD", Log::DEBUG, "runs %d",*cont);
 790                                 for (;point<next_cont;point++) {
 791                                         char tag=tags[point];
 792                                         FT_Vector fpoint=pt[point];
 793                                 //      Log::getInstance()->log("OSD", Log::DEBUG, "tag %d point %d %d: %d %d",tag,fpoint.x,fpoint.y,point,n_point);
 794                                         if (first) {
 795                                                 segments.push_back(VG_MOVE_TO);
 796                                                 first=false;
 797                                         } else if (tag &0x1) { //on curve
 798                                                 if (last_tag &0x1) {
 799                                                         segments.push_back(VG_LINE_TO);
 800                                                 } else if (last_tag &0x2){
 801                                                         segments.push_back(VG_CUBIC_TO);
 802                                                 } else {
 803                                                         segments.push_back(VG_QUAD_TO);
 804                                                 }
 805
 806                                         } else {
 807                                                 if (!(tag &0x2)){
 808                                                         if (!(last_tag &0x1)) {
 809                                                                 segments.push_back(VG_QUAD_TO);
 810                                                                 int coord_size=coord.size();
 811                                                                 VGfloat x=(coord[coord_size-2]+ ((float)fpoint.x)/256.f)*0.5f*aspect_correction;
 812                                                                 VGfloat y=(coord[coord_size-1]+(font_size- ((float)fpoint.y)/256.f))*0.5f;
 813                                                                 coord.push_back(x);
 814                                                                 coord.push_back(y);
 815                                                         }
 816                                                 }
 817
 818
 819                                         }
 820                                         last_tag=tag;
 821                                         coord.push_back(((float)fpoint.x)*aspect_correction/256.);
 822                                         coord.push_back(font_size-((float)fpoint.y)/256.);
 823                                         //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]);
 824                                 }
 825                                 if (!(last_tag &0x1)) {
 826                                         if (last_tag &0x2) {
 827                                                 segments.push_back(VG_CUBIC_TO);
 828                                         } else {
 829                                                 segments.push_back(VG_QUAD_TO);
 830                                         }
 831                                         coord.push_back(((float)pt[first_point].x)*aspect_correction/256.);
 832                                         coord.push_back(font_size-((float)pt[first_point].y)/256.);
 833                                 }
 834                                 //segments.push_back(VG_CLOSE_PATH);
 835
 836
 837                         }
 838                         vgAppendPathData(path,segments.size(),&segments[0],&coord[0]);
 839                         int n=0;
 840                 /*      for (int m=0;m<segments.size();m++) {
 841                                 switch (segments[m])
 842                                 {
 843                                 case VG_MOVE_TO:
 844                                         Log::getInstance()->log("OSD", Log::DEBUG, "Move To %g %g",coord[n],coord[n+1]);n+=2; break;
 845                                 case VG_LINE_TO:
 846                                         Log::getInstance()->log("OSD", Log::DEBUG, "Line To %g %g",coord[n],coord[n+1]);n+=2; break;
 847                                 case VG_CUBIC_TO:
 848                                         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;
 849                                 case VG_QUAD_TO:
 850                                         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;
 851                                 case VG_CLOSE_PATH:
 852                                         Log::getInstance()->log("OSD", Log::DEBUG, "Close Path"); break;
 853                                 }
 854
 855                         }*/
 856                         //vguRect(path,0.f,0.f,1.f,1.f);
 857                         //Log::getInstance()->log("OSD", Log::DEBUG, "Create APD Glyph %d %x",segments.size(),vgGetError());
 858                 }
 859                 VGfloat ori[]={0.f,0.f};
 860                 VGfloat esp[]={ft_face->glyph->advance.x/256.f*aspect_correction,ft_face->glyph->advance.y/256.f};
 861                 font_exp_x[glyph]=ft_face->glyph->advance.x/256.f*aspect_correction; //recalculate
 862
 863                 vgSetGlyphToPath(vgfont,glyph,path,VG_FALSE,ori,esp);
 864                 //Log::getInstance()->log("OSD", Log::DEBUG, "Create Glyph %d %d %x",path,glyph,vgGetError());
 865                 if (path!=VG_INVALID_HANDLE) {
 866                         vgDestroyPath(path);
 867                 }
 868                 cur_char = FT_Get_Next_Char(ft_face,cur_char,&glyph);
 869         }
 870         return 1;
 871 }
 872
 873
 874 void OsdOpenVG::drawSetTrans(SurfaceCommands & sc)
 875 {
 876         vgSeti(VG_MATRIX_MODE, VG_MATRIX_PATH_USER_TO_SURFACE);
 877         vgLoadIdentity();
 878         vgScale(((float)BACKBUFFER_WIDTH)/720.f, -((float)BACKBUFFER_HEIGHT)/576.f);
 879         vgTranslate(0.f+sc.x,-576.f+sc.y);
 880
 881         vgSeti(VG_MATRIX_MODE, VG_MATRIX_GLYPH_USER_TO_SURFACE);
 882         vgLoadIdentity();
 883     vgScale(((float)BACKBUFFER_WIDTH)/720.f, -((float)BACKBUFFER_HEIGHT)/576.f);
 884         vgTranslate(0.f+sc.x,-576.f+sc.y);
 885
 886         vgSeti(VG_MATRIX_MODE, VG_MATRIX_IMAGE_USER_TO_SURFACE);
 887         vgLoadIdentity();
 888         vgScale(((float)BACKBUFFER_WIDTH)/720.f, -((float)BACKBUFFER_HEIGHT)/576.f);
 889         vgTranslate(0.f+sc.x,-576.f+sc.y);
 890     clip_shift_x=sc.x;
 891     clip_shift_y=sc.y;
 892
 893
 894
 895         //vgTranslate(0.f+sc.x,576.f-sc.y);
 896         //Log::getInstance()->log("OSD", Log::DEBUG, "Draw Translate %g %g",sc.x,sc.y);
 897
 898 }
 899 void OsdOpenVG::executeDrawCommand(SVGCommand & command)
 900 {
 901
 902         VGfloat  save_matrix[9];
 903         VGfloat  save_matrix2[9];
 904         switch (command.instr) {
 905         case DrawPath: {
 906         vgSeti(VG_MATRIX_MODE, VG_MATRIX_PATH_USER_TO_SURFACE);
 907         //      VGuint rgba;
 908         //      rgba = vgGetColor((VGPaint) command.reference);
 909                 //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);
 910                 //vgSeti(VG_FILL_RULE,);
 911
 912                 vgGetMatrix(save_matrix);
 913                 vgSetPaint((VGPaint) command.reference,VG_FILL_PATH);
 914                 vgSetPaint((VGPaint) command.reference,VG_STROKE_PATH);
 915                 vgTranslate(command.x,command.y);
 916                 vgScale(command.w,command.h);
 917                 vgDrawPath(std_paths[command.target.path_index],VG_FILL_PATH);
 918                 vgLoadMatrix(save_matrix);
 919         } break;
 920         case DrawImage: {
 921             vgSeti(VG_MATRIX_MODE, VG_MATRIX_IMAGE_USER_TO_SURFACE);
 922                 vgGetMatrix(save_matrix);
 923                 VGfloat imagewidth=vgGetParameteri((VGImage) command.target.image, VG_IMAGE_WIDTH);
 924                 VGfloat imageheight=vgGetParameteri((VGImage) command.target.image, VG_IMAGE_HEIGHT);
 925
 926
 927                 //vgScale(command.w,command.h);
 928
 929                 if (command.reference) { //special behaviout for bw images they act as a mask on the current paint
 930                         vgTranslate(command.x,command.y);
 931                         vgSetPaint((VGPaint) command.reference,VG_FILL_PATH);
 932                         vgSetPaint((VGPaint) command.reference,VG_STROKE_PATH);
 933                         vgSeti(VG_IMAGE_MODE,VG_DRAW_IMAGE_STENCIL);
 934                         vgSeti(VG_BLEND_MODE, VG_BLEND_SRC_OVER);
 935                         vgScale(aspect_correction,1.f);
 936                         vgSeti(VG_MATRIX_MODE, VG_MATRIX_FILL_PAINT_TO_USER);
 937                     vgGetMatrix(save_matrix2);
 938                     vgScale(imagewidth,imageheight);
 939                 } else {
 940
 941                         //vgScale(720.f/((float)BACKBUFFER_WIDTH), 576.f/((float)BACKBUFFER_HEIGHT));
 942                         float scalex=command.w/imagewidth;
 943                         float scaley=command.h/imageheight;
 944                         float tx=command.x;
 945                         float ty=command.y;
 946                         if (command.corner == TopLeftLimited) {
 947                                 if (imagewidth>imageheight && scalex!=0.f) {
 948                                         scaley=0.f;
 949                                         ty+=(command.h-imageheight * scalex/aspect_correction)*0.5f;
 950                                 }
 951                                 if (imagewidth<imageheight && scaley!=0.f) {
 952                                         scalex=0.f;
 953                                         tx+=(command.w-imagewidth * scaley*aspect_correction)*0.5f;
 954                                 }
 955                         }
 956                         if (scalex==0.f && scaley==0.f) {
 957                                 scalex=aspect_correction;
 958                                 scaley=1.f;
 959                         } else if (scalex==0.f) {
 960                                 scalex=scaley*aspect_correction;
 961                         } else if (scaley==0.f) {
 962                                 scaley=scalex/aspect_correction;
 963                         }
 964
 965
 966                         if (command.corner ==  BottomRight || command.corner ==  BottomLeft || command.corner == BottomMiddle)
 967                         {
 968                                 ty-=imageheight * scaley;
 969                         }
 970
 971                         if (command.corner ==  BottomRight || command.corner ==  TopRight)
 972                         {
 973                                 tx-=imagewidth * scalex;
 974                         }
 975
 976                         if (command.corner ==  BottomMiddle || command.corner ==  TopMiddle)
 977                         {
 978                                 tx-=imagewidth * scalex *0.5f;
 979                         }
 980
 981                         vgTranslate(tx,ty);
 982                         //vgScale(command.w/imagewidth,command.h/imageheight);
 983                         vgScale(scalex,scaley);
 984                         vgSeti(VG_BLEND_MODE, VG_BLEND_SRC_OVER);
 985                         vgSeti(VG_IMAGE_MODE,VG_DRAW_IMAGE_NORMAL);
 986                         //Log::getInstance()->log("OSD", Log::DEBUG, "TVMedia Draw Image Scale  %g %g %g %g %g %g",command.w,imagewidth,command.h,imageheight,scalex,scaley);
 987                 }
 988
 989
 990                 //vgLoadIdentity();
 991                 //vgTranslate(200.f,500.f);
 992                 //vgScale(100.f,100.f);
 993
 994                 vgDrawImage((VGImage) command.target.image);
 995                 //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,
 996                 //              vgGetError());
 997                 if (command.reference) {
 998                         vgSeti(VG_IMAGE_MODE,VG_DRAW_IMAGE_NORMAL);
 999                         vgSeti(VG_MATRIX_MODE, VG_MATRIX_FILL_PAINT_TO_USER);
1000                         vgLoadMatrix(save_matrix2);
1001                 }
1002                 vgSeti(VG_BLEND_MODE, VG_BLEND_SRC);
1003
1004                 vgSeti(VG_MATRIX_MODE, VG_MATRIX_IMAGE_USER_TO_SURFACE);
1005                 vgLoadMatrix(save_matrix);
1006         } break;
1007         case DrawGlyph: {
1008                 vgSeti(VG_MATRIX_MODE, VG_MATRIX_GLYPH_USER_TO_SURFACE);
1009                 vgGetMatrix(save_matrix);
1010                 vgSetPaint((VGPaint) command.reference,VG_FILL_PATH);
1011                 vgSetPaint((VGPaint) command.reference,VG_STROKE_PATH);
1012                 vgTranslate(command.x,command.y);
1013                 vgSeti(VG_MATRIX_MODE, VG_MATRIX_FILL_PAINT_TO_USER);
1014                 vgGetMatrix(save_matrix2);
1015                 unsigned int glyph_index=FT_Get_Char_Index(ft_face,command.target.textchar);
1016             vgScale(font_exp_x[glyph_index],font_height);
1017
1018
1019                 VGfloat gori[]={0.,0.};
1020                 vgSetfv(VG_GLYPH_ORIGIN,2,gori);
1021
1022
1023                 vgDrawGlyph(vgfont,glyph_index,VG_FILL_PATH,VG_FALSE);
1024                 //vgDrawPath(std_paths[Rectangle],VG_FILL_PATH);
1025         /*      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,
1026                                                 vgGetError());*/
1027                 vgSeti(VG_MATRIX_MODE, VG_MATRIX_GLYPH_USER_TO_SURFACE);
1028                 vgLoadMatrix(save_matrix);
1029                 vgSeti(VG_MATRIX_MODE, VG_MATRIX_FILL_PAINT_TO_USER);
1030                 vgLoadMatrix(save_matrix2);
1031
1032                 vgSeti(VG_MATRIX_MODE, VG_MATRIX_PATH_USER_TO_SURFACE);
1033         } break;
1034         case DrawTTchar:{
1035                 cTeletextChar tchar;
1036                 tchar.setInternal(command.target.ttchar);
1037                 vgSeti(VG_MATRIX_MODE, VG_MATRIX_GLYPH_USER_TO_SURFACE);
1038                 vgGetMatrix(save_matrix);
1039                 enumTeletextColor ttforegcolour=tchar.GetFGColor();
1040                 enumTeletextColor ttbackgcolour=tchar.GetBGColor();
1041             if (tchar.GetBoxedOut()) {
1042                 ttforegcolour=ttcTransparent;
1043                 ttbackgcolour=ttcTransparent;
1044             }
1045             vgSeti(VG_IMAGE_MODE,VG_DRAW_IMAGE_STENCIL);
1046             vgSeti(VG_BLEND_MODE, VG_BLEND_SRC_OVER);
1047
1048
1049                 vgTranslate(command.x+command.w*11.85f*1.4f,command.y+command.h*19.75f);
1050                 VGfloat gori[]={0.,0.};
1051                 vgSetfv(VG_GLYPH_ORIGIN,2,gori);
1052
1053                 vgScale(-1.4f,2.f);
1054                 unsigned int color=Surface::enumTeletextColorToCoulour(ttbackgcolour).rgba();
1055                 color=color<<8 | (color &0xff000000)>>24;
1056                 vgSetColor(vgttpaint,color);
1057                 vgSetPaint((VGPaint) vgttpaint,VG_FILL_PATH);
1058                 vgSetPaint((VGPaint) vgttpaint,VG_STROKE_PATH);
1059                 cTeletextChar filled;
1060                 filled.setInternal(0x187f);
1061                 unsigned int glyph_index=loadTTchar(filled);
1062                 vgDrawGlyph(vgttfont,glyph_index,VG_FILL_PATH,VG_FALSE);
1063
1064                 color=Surface::enumTeletextColorToCoulour(ttforegcolour).rgba();
1065                 color=color<<8 | (color &0xff000000)>>24;
1066                 vgSetColor(vgttpaint,color);
1067                 vgSetPaint((VGPaint) vgttpaint,VG_FILL_PATH);
1068                 vgSetPaint((VGPaint) vgttpaint,VG_STROKE_PATH);
1069                 glyph_index=loadTTchar(tchar);
1070                 vgDrawGlyph(vgttfont,glyph_index,VG_FILL_PATH,VG_FALSE);
1071
1072                 /*      Log::getInstance()->log("OSD", Log::DEBUG, "Draw TTchar %x %x %x %x",glyph_index,ttforegcolour,Surface::enumTeletextColorToCoulour(ttforegcolour).rgba(),
1073                                         vgGetColor(vgttpaint));*/
1074
1075
1076                 vgLoadMatrix(save_matrix);
1077                 vgSeti(VG_MATRIX_MODE, VG_MATRIX_PATH_USER_TO_SURFACE);
1078                 vgSeti(VG_IMAGE_MODE,VG_DRAW_IMAGE_NORMAL);
1079                 vgSeti(VG_BLEND_MODE, VG_BLEND_SRC);
1080
1081         }break;
1082         case DrawClipping: {
1083                 VGint coords[4]={0,0,0,0};
1084                 coords[0]= ((command.x+clip_shift_x)*((float)BACKBUFFER_WIDTH)/720.f);
1085                 coords[1]= ((576.f-command.y-clip_shift_y-command.h)*((float)BACKBUFFER_HEIGHT)/576.f);
1086                 coords[2]= ((command.w-1.f)*((float)BACKBUFFER_WIDTH)/720.f);
1087                 coords[3]= ((command.h-1.f)*((float)BACKBUFFER_HEIGHT)/576.f);
1088                 vgSetiv(VG_SCISSOR_RECTS, 4,coords);
1089                 if (command.w==0.f && command.h==0.f)
1090                         vgSeti(VG_SCISSORING,VG_FALSE);
1091                 else vgSeti(VG_SCISSORING,VG_TRUE);
1092         } break;
1093         }
1094 }
1095
1096 unsigned int OsdOpenVG::handleTask(OpenVGCommand& command)
1097 {
1098         switch (command.task){
1099         case OVGreplacefont: {
1100                  vgDestroyFont(vgfont);
1101                  loadFont(true);
1102                  return 0;
1103         } break;
1104
1105         case OVGdestroyImageRef: {
1106                 //Log::getInstance()->log("OSD", Log::DEBUG, "TVMedia Draw Image Destroy %d ",command.param1);
1107                 vgDestroyImage((VGImage)command.param1);
1108                 return 0;
1109         } break;
1110         case OVGdestroyPaint: {
1111                 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw Paint Destroy %d ",command.param1);
1112                 vgDestroyPaint((VGPaint)command.param1);
1113                 return 0;
1114         } break;
1115         case OVGcreateImagePalette: {
1116                 VGImage input=vgCreateImage(VG_A_8,command.param1, command.param2,
1117                                 VG_IMAGE_QUALITY_NONANTIALIASED|
1118                                 VG_IMAGE_QUALITY_FASTER|VG_IMAGE_QUALITY_BETTER);
1119                 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw create palette  %d %d %x %d",command.param1,command.param2,vgGetError(),input);
1120                 vgImageSubData(input,command.data,command.param1,
1121                                                         VG_A_8,0,0,command.param1, command.param2); // upload palettized image data
1122                 VGImage handle=vgCreateImage(VG_sRGBA_8888,command.param1, command.param2,
1123                                                 VG_IMAGE_QUALITY_NONANTIALIASED|
1124                                                 VG_IMAGE_QUALITY_FASTER|VG_IMAGE_QUALITY_BETTER);
1125                 VGuint *palette=(VGuint*)malloc(256*sizeof(VGuint));
1126                 VGuint *in_palette=(VGuint*)command.data2;
1127                 for (int i=0;i<256;i++) {
1128                         VGuint color=in_palette[i];
1129                         palette[i]=color<<8 | (color &0xff000000)>>24;
1130                 }
1131
1132                 vgLookupSingle(handle,input,palette,VG_ALPHA,VG_FALSE,VG_FALSE);
1133                 free(palette);
1134                 vgDestroyImage(input);
1135
1136                 return handle;
1137         } break;
1138         case OVGcreateMonoBitmap: {
1139                 VGImage handle=vgCreateImage(VG_A_1,command.param1, command.param2,
1140                                         VG_IMAGE_QUALITY_FASTER);
1141                 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw create mono  %d %d %x %d",command.param1,command.param2,vgGetError(),handle);
1142                 unsigned int buffer_len=(command.param1*command.param2)>>3;
1143                 unsigned char * buffer=(unsigned char*)malloc(buffer_len);
1144                 unsigned char * r_buffer1=buffer;
1145                 const unsigned char * r_buffer2=(const unsigned char *)command.data;
1146                 unsigned char *buffer_end=buffer+buffer_len;
1147                 while (r_buffer1!=buffer_end) {
1148                         unsigned char byte=*r_buffer2;
1149                         *r_buffer1=((byte * 0x0802LU & 0x22110LU) | (byte * 0x8020LU & 0x88440LU)) * 0x10101LU >> 16;
1150                         r_buffer1++;r_buffer2++;
1151                 }
1152
1153
1154                 vgImageSubData(handle,buffer,command.param1>>3,
1155                                         VG_A_1,0,0,command.param1, command.param2);
1156                 free(buffer);
1157         //      Log::getInstance()->log("OSD", Log::DEBUG, "Draw create mono2  %d %d %x %d",command.param1,command.param2,vgGetError(),handle);
1158                 return handle;
1159         } break;
1160         /*case OVGcreateImageFile: {
1161                 VGImage handle;
1162                 try{
1163                         Image *imagefile=(Image*)command.data;
1164                         Blob imageblob;
1165                         imagefile->write(&imageblob,"RGBA");
1166
1167
1168                         handle=vgCreateImage(VG_sXBGR_8888,imagefile->columns(),imagefile->rows(),
1169                                         VG_IMAGE_QUALITY_BETTER);
1170                         //Log::getInstance()->log("OSD", Log::DEBUG, "Draw create image details  %d %d %x mark1",imagefile->columns(),imagefile->rows(),(unsigned int*)imageblob.data());
1171                         vgImageSubData(handle,imageblob.data(),imagefile->columns()*4,
1172                                         VG_sXBGR_8888,0,0,imagefile->columns(),imagefile->rows());
1173                         //Log::getInstance()->log("OSD", Log::DEBUG, "Draw create image details  %d %d %x mark2",imagefile->columns(),imagefile->rows(),(unsigned int*)imageblob.data());
1174                         delete imagefile;
1175                 }catch( Exception &error_ )
1176                 {
1177                         Log::getInstance()->log("OSD", Log::DEBUG, "Libmagick hT: %s",error_.what());
1178
1179                         return 0;
1180                 }
1181
1182                 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw create file  %d %d %x %d",command.param1,command.param2,vgGetError(),handle);
1183                 return handle;
1184         } break;*/
1185         case OVGcreateImageMemory: {
1186                 PictureInfo *info = (PictureInfo*) command.data;
1187                 VGImage handle;
1188                 //Log::getInstance()->log("OSD", Log::DEBUG, "TVMedia OVGcreateImageMemory");
1189                 handle=vgCreateImage(VG_sABGR_8888,info->width,info->height,VG_IMAGE_QUALITY_BETTER);
1190                 vgImageSubData(handle,info->image,info->width*4,
1191                                                         VG_sABGR_8888,0,0,info->width,info->height);
1192                 info->decoder->freeReference(info->reference);
1193
1194                 bool static_image=true;
1195                 if (info->lindex & 0xffffffff) static_image=false;
1196
1197                 Message* m = new  Message();
1198                 // We have a pictures! send a message to ourself, to switch to gui thread
1199                 m->from=this;
1200                 m->to=Command::getInstance();
1201                 m->parameter = handle;
1202                 if (!static_image) {
1203                         m->message=Message::NEW_PICTURE;
1204                         m->tag = info->lindex;
1205                 } else {
1206                         m->message=Message::NEW_PICTURE_STATIC;
1207                         m->tag = info->lindex>> 32LL;
1208                 }
1209                 m->tag = info->lindex;
1210                 Command::getInstance()->postMessageFromOuterSpace(m); // inform command about new picture
1211
1212                 delete info;
1213
1214         } break;
1215         case OVGcreateEGLImage: {
1216                 PictureInfo *info = (PictureInfo*) command.data;
1217                 VGImage handle;
1218                 //Log::getInstance()->log("OSD", Log::DEBUG, "TVMedia OVGcreateImageMemory %d %d",info->width,info->height);
1219                 handle=vgCreateImage(VG_sABGR_8888,info->width,info->height,VG_IMAGE_QUALITY_BETTER);
1220
1221                 info->handle = handle;
1222                 info->reference =  eglCreateImageKHR(egl_display, egl_context, EGL_VG_PARENT_IMAGE_KHR, (EGLClientBuffer)handle, NULL);
1223                 if (info->reference) return true;
1224                 else return false;
1225
1226         } break;
1227
1228         case OVGreadyEGLImage: {
1229                 PictureInfo *info = (PictureInfo*) command.data;
1230                 eglDestroyImageKHR(egl_display,info->reference);
1231                 bool static_image=true;
1232                 if (info->lindex & 0xffffffff) static_image=false;
1233
1234                 Message* m = new  Message();
1235                 m->from=this;
1236                 m->to=Command::getInstance();
1237                 m->parameter = info->handle;
1238                 if (!static_image) {
1239                         m->message=Message::NEW_PICTURE;
1240                         m->tag = info->lindex;
1241                 } else {
1242                         m->message=Message::NEW_PICTURE_STATIC;
1243                         m->tag = info->lindex>> 32LL;
1244                 }
1245                 Command::getInstance()->postMessageFromOuterSpace(m); // inform command about new picture
1246
1247                 delete info;
1248         } break;
1249
1250
1251
1252         case OVGcreateColorRef :{
1253                 VGPaint handle;
1254                 handle=vgCreatePaint();
1255                 DrawStyle *style=(DrawStyle*)command.data;
1256                 switch (style->ft) {
1257                 case DrawStyle::Color: {
1258                         vgSetParameteri(handle, VG_PAINT_TYPE, VG_PAINT_TYPE_COLOR);
1259                         vgSetColor(handle,command.param1);
1260                         VGuint rgba;
1261                         rgba = vgGetColor((VGPaint)handle);
1262                         Log::getInstance()->log("OSD", Log::DEBUG, "Draw Paint %d %x %x",handle,command.param1,rgba);
1263                 } break;
1264                 case DrawStyle::GradientLinear: {
1265                         vgSetParameteri(handle, VG_PAINT_TYPE, VG_PAINT_TYPE_LINEAR_GRADIENT);
1266                         VGfloat params[]={style->x1,style->y1,style->x2,style->y2,style->r};
1267                         Log::getInstance()->log("OSD", Log::DEBUG, "Draw Gradient %d %g %g %g %g",handle,params[0],params[1],params[2],params[3]);
1268                         vgSetParameterfv(handle,VG_PAINT_LINEAR_GRADIENT,4,params);
1269
1270
1271
1272                 } break;
1273                 case DrawStyle::GradientRadial: {
1274                         vgSetParameteri(handle, VG_PAINT_TYPE, VG_PAINT_TYPE_RADIAL_GRADIENT);
1275                         VGfloat params[]={style->x1,style->y1,style->x2,style->y2,style->r};
1276                         vgSetParameterfv(handle,VG_PAINT_RADIAL_GRADIENT,5,params);
1277
1278
1279
1280                 } break;
1281                 };
1282                 if (style->ft==DrawStyle::GradientLinear ||style->ft==DrawStyle::GradientRadial) {
1283                         VGfloat colorramp[5*5];
1284                         colorramp[0+0*5]=0.f;
1285                         colorramp[1+0*5]=((float)style->red)/255.f;
1286                         colorramp[2+0*5]=((float)style->green)/255.f;
1287                         colorramp[3+0*5]=((float)style->blue)/255.f;
1288                         colorramp[4+0*5]=((float)style->alpha)/255.f;
1289                         for (int i=0;i<(style->num_colors-1);i++) {
1290                                 colorramp[0+(i+1)*5]=style->grad_pos[i];
1291                                 colorramp[1+(i+1)*5]=((float)style->grad_col[i].red)/255.f;
1292                                 colorramp[2+(i+1)*5]=((float)style->grad_col[i].green)/255.f;
1293                                 colorramp[3+(i+1)*5]=((float)style->grad_col[i].blue)/255.f;
1294                                 colorramp[4+(i+1)*5]=((float)style->grad_col[i].alpha)/255.f;
1295                         }
1296                         colorramp[0+(style->num_colors)*5]=1.f;
1297                         colorramp[1+(style->num_colors)*5]=((float)style->grad_col[style->num_colors-1].red)/255.f;
1298                         colorramp[2+(style->num_colors)*5]=((float)style->grad_col[style->num_colors-1].green)/255.f;
1299                         colorramp[3+(style->num_colors)*5]=((float)style->grad_col[style->num_colors-1].blue)/255.f;
1300                         colorramp[4+(style->num_colors)*5]=((float)style->grad_col[style->num_colors-1].alpha)/255.f;
1301                         vgSetParameteri(handle, VG_PAINT_COLOR_RAMP_SPREAD_MODE,VG_COLOR_RAMP_SPREAD_REFLECT);
1302                         vgSetParameteri(handle, VG_PAINT_COLOR_RAMP_PREMULTIPLIED,VG_FALSE);
1303                         vgSetParameterfv(handle,VG_PAINT_COLOR_RAMP_STOPS,5+(style->num_colors)*5,colorramp);
1304                 }
1305
1306                 return handle;
1307         } break;
1308         case OVGimageUploadLine: {
1309                 vgImageSubData((VGImage)command.param1,command.data,0,VG_sARGB_8888,0,command.param2,command.param3,1);
1310                 return 0;
1311         } break;
1312
1313         }
1314 }
1315
1316 bool OsdOpenVG::processTasks()
1317 {
1318         bool worked=false;
1319         taskmutex.Lock();
1320         vgmutex.Lock();
1321         while (vgcommands.size()>0)
1322         {
1323                 OpenVGCommand comm=vgcommands.front();
1324                 vgcommands.pop_front();
1325                 taskmutex.Unlock();
1326
1327                 OpenVGResponse resp;
1328                 resp.result=handleTask(comm);
1329                 resp.id=comm.id;
1330                 taskmutex.Lock();
1331                 if (comm.id) {
1332                         vgresponses.push_back(resp);
1333                 }
1334                 taskmutex.Unlock();
1335                 vgmutex.Unlock();
1336                 //threadCheckExit();
1337                 vgtaskSignal.signal();
1338                 taskmutex.Lock();
1339                 vgmutex.Lock();
1340                 worked=true;
1341         }
1342         taskmutex.Unlock();
1343         vgmutex.Unlock();
1344
1345         return worked;
1346 }
1347
1348 bool OsdOpenVG::haveOpenVGResponse(unsigned int id,unsigned int * resp)
1349 {
1350         taskmutex.Lock();
1351         if (vgresponses.size()>0)
1352         {
1353                 deque<OpenVGResponse>::iterator itty=vgresponses.begin();
1354                 while (itty!=vgresponses.end())
1355                 {
1356                         if ((*itty).id==id) {
1357                                 *resp=(*itty).result;
1358                                 taskmutex.Unlock();
1359                                 return true;
1360                         }
1361                         itty++;
1362                 }
1363         }
1364         taskmutex.Unlock();
1365         return false;
1366 }
1367
1368
1369 unsigned int  OsdOpenVG::putOpenVGCommand(OpenVGCommand& comm,bool wait)
1370 {
1371         taskmutex.Lock();
1372         if (wait){
1373                 comm.id=wait_id;
1374                 wait_id++;
1375         } else {
1376                 comm.id=0; // we are not waiting
1377         }
1378         vgcommands.push_back(comm);
1379         taskmutex.Unlock();
1380         threadSignal();
1381         while (wait) {
1382                 unsigned int resp;
1383                 if (!haveOpenVGResponse(comm.id,&resp)) {
1384                         struct timespec target_time;
1385                         clock_gettime(CLOCK_REALTIME,&target_time);
1386                         target_time.tv_nsec+=1000000LL*100;
1387                         if (target_time.tv_nsec>999999999) {
1388                                         target_time.tv_nsec-=1000000000L;
1389                                         target_time.tv_sec+=1;
1390                         }
1391                         vgtaskSignal.waitForSignalTimed(&target_time);
1392                 } else {
1393                         return resp;
1394                 }
1395         }
1396         return 0;
1397 }
1398
1399 void OsdOpenVG::imageUploadLine(ImageIndex index,unsigned int j,unsigned int width,void *data)
1400 {
1401         vgImageSubData((VGImage)index,data,0,VG_sARGB_8888,0,j,width,1);
1402
1403         struct OpenVGCommand comm;
1404         comm.task=OVGimageUploadLine;
1405         comm.param1=index;
1406         comm.param2=j;
1407         comm.param3=width;
1408         comm.data=data;
1409         putOpenVGCommand(comm,true);
1410 }
1411
1412 void OsdOpenVG::destroyImageRef(ImageIndex index)
1413 {
1414         struct OpenVGCommand comm;
1415         comm.task=OVGdestroyImageRef;
1416         comm.param1=index;
1417         putOpenVGCommand(comm,false);
1418 }
1419
1420
1421 bool OsdOpenVG::getStaticImageData(unsigned int static_id, UCHAR **userdata, ULONG *length)
1422 {
1423         if (sa_MAX>static_id) {
1424                 *userdata = static_artwork_begin[static_id];
1425                 *length = static_artwork_end[static_id] - static_artwork_begin[static_id];
1426                 return true;
1427         }
1428
1429         *userdata = NULL;
1430         *length = 0;
1431         return false;
1432
1433 }
1434
1435 void  OsdOpenVG::createPicture(struct PictureInfo& pict_inf)
1436 {
1437         struct OpenVGCommand comm;
1438         if (pict_inf.type == PictureInfo::RGBAMemBlock) {
1439                 comm.task = OVGcreateImageMemory;
1440                 comm.data =  new PictureInfo(pict_inf);
1441                 putOpenVGCommand(comm,false);
1442         } else if (pict_inf.type == PictureInfo::EGLImage) {
1443                 comm.task = OVGreadyEGLImage;
1444                 comm.data =  new PictureInfo(pict_inf);
1445                 putOpenVGCommand(comm,false);
1446         } else {
1447                 // unsupported
1448                 pict_inf.decoder->freeReference(pict_inf.reference);
1449
1450
1451         }
1452 }
1453
1454 bool OsdOpenVG::getEGLPicture(struct OsdVector::PictureInfo & info , EGLDisplay * display)
1455 {
1456         struct OpenVGCommand comm;
1457         info.type = PictureInfo::EGLImage;
1458         comm.task = OVGcreateEGLImage;
1459         comm.data = &info;
1460         *display = egl_display;
1461         return  putOpenVGCommand(comm,true);
1462 }
1463
1464
1465
1466 ImageIndex OsdOpenVG::createMonoBitmap(void *base,int width,int height)
1467 {
1468         struct OpenVGCommand comm;
1469         comm.task=OVGcreateMonoBitmap;
1470         comm.param1=width;
1471         comm.param2=height;
1472         comm.data=base;
1473         return putOpenVGCommand(comm,true);
1474 }
1475
1476 ImageIndex OsdOpenVG::createImagePalette(int width,int height,const unsigned char *image_data,const unsigned int*palette_data)
1477 {
1478     struct OpenVGCommand comm;
1479     comm.task=OVGcreateImagePalette;
1480     comm.param1=width;
1481     comm.param2=height;
1482     comm.data=image_data;
1483     comm.data2=palette_data;
1484     return putOpenVGCommand(comm,true);
1485 }
1486
1487 void OsdOpenVG::destroyStyleRef(unsigned int index)
1488 {
1489         struct OpenVGCommand comm;
1490         comm.task=OVGdestroyPaint;
1491         comm.param1=index;
1492         putOpenVGCommand(comm,false);
1493 }
1494
1495 unsigned int OsdOpenVG::createStyleRef(const DrawStyle &c)
1496 {
1497         unsigned int col=c.rgba();
1498         struct OpenVGCommand comm;
1499         comm.task=OVGcreateColorRef;
1500         comm.param1=col<<8 | (col &0xff000000)>>24;
1501         comm.data=&c;
1502         return putOpenVGCommand(comm,true);
1503 }
1504
1505 unsigned int OsdOpenVG::createColorRef(const Colour &c)
1506 {
1507         unsigned int col=c.rgba();
1508         struct OpenVGCommand comm;
1509         comm.task=OVGcreateColorRef;
1510         comm.param1=col<<8 | (col &0xff000000)>>24;
1511         comm.data=&c;
1512         return putOpenVGCommand(comm,true);
1513 }
1514
1515