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
  38
  39 #define EXTERNALPICTURE(name, fname, fileextension)  extern uint8_t name ## _data[]  asm("_binary_other_"#fname"_"#fileextension"_start"); \
  40                                                                                                          extern uint8_t name ## _data_end[]  asm("_binary_other_"#fname"_"#fileextension"_end");
  41
  42 EXTERNAL_PICTS
  43
  44 #undef EXTERNALPICTURE
  45
  46
  47 #define  BACKBUFFER_WIDTH 1280
  48 #define  BACKBUFFER_HEIGHT 720
  49
  50
  51 OsdOpenVG::OsdOpenVG()
  52 {
  53   vgmutex.Lock();
  54   taskmutex.Lock();
  55   lastrendertime=getTimeMS();
  56   display_height=0;
  57   display_width=0;
  58   mode=0;
  59   aspect_correction=1.;
  60
  61   freetype_inited=false;
  62   wait_id=1;
  63   const char *fontname="Droid Sans:style=Regular";
  64   cur_fontname=(char*)malloc(strlen(fontname)+1);
  65   strcpy(cur_fontname,fontname);
  66
  67 #define EXTERNALPICTURE(name, fname, fileextension) static_artwork_begin[sa_ ## name]=name ## _data;
  68
  69   EXTERNAL_PICTS
  70
  71 #undef EXTERNALPICTURE
  72 #define EXTERNALPICTURE(name, fname, fileextension) static_artwork_end[sa_ ## name]=name ## _data_end;
  73
  74   EXTERNAL_PICTS
  75
  76 #undef EXTERNALPICTURE
  77 }
  78
  79 OsdOpenVG::~OsdOpenVG()
  80 {
  81
  82   if (initted)
  83   {
  84                 shutdown();
  85   }
  86
  87   if (cur_fontname) free(cur_fontname);
  88   if (freetype_inited) FT_Done_Face(ft_face);
  89   if (!fontnames.size()) {
  90           vector<char*>::iterator itty=fontnames.begin();
  91           while (itty!=fontnames.end()) {
  92                   free((void*)*itty);
  93
  94                   itty++;
  95           }
  96   }
  97   if (!fontnames_keys.size()) {
  98           vector<char*>::iterator itty=fontnames_keys.begin();
  99           while (itty!=fontnames_keys.end()) {
 100                   free((void*)*itty);
 101
 102                   itty++;
 103           }
 104     }
 105
 106   vgmutex.Unlock();
 107   taskmutex.Unlock();
 108 }
 109
 110
 111
 112 int OsdOpenVG::init(void* device)
 113 {
 114   if (initted) return 0;
 115   reader.init();
 116   Video* video = Video::getInstance();
 117    //window=*((HWND*)device);
 118
 119    // May be this device specific part should go to a device specific child class
 120
 121    //init broadcom chipset (Move to video?)
 122
 123
 124    //First get connection to egl
 125    egl_display=eglGetDisplay(EGL_DEFAULT_DISPLAY);
 126
 127    if (egl_display==EGL_NO_DISPLAY) {
 128            Log::getInstance()->log("OSD", Log::WARN, "Could not get egl display! %x",eglGetError());
 129            vgmutex.Unlock();
 130            return 0;
 131    }
 132
 133
 134
 135    if (eglInitialize(egl_display, NULL, NULL)==EGL_FALSE) {
 136            Log::getInstance()->log("OSD", Log::WARN, "Initialising display failed! %x",eglGetError());
 137            vgmutex.Unlock();
 138            return 0;
 139    }
 140
 141
 142    const char *query_str=eglQueryString(egl_display,EGL_CLIENT_APIS);
 143    if (query_str) Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);
 144    else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",eglGetError());
 145    query_str=eglQueryString(egl_display,EGL_EXTENSIONS);
 146    if (query_str)    Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);
 147    else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",eglGetError());
 148
 149    if (eglBindAPI(EGL_OPENVG_API)==EGL_FALSE) {
 150            Log::getInstance()->log("OSD", Log::WARN, "Binding openvg api failed! %x",eglGetError());
 151            vgmutex.Unlock();
 152            return 0;
 153    }
 154
 155    const EGLint attributs[]={
 156                  EGL_RED_SIZE,8,EGL_GREEN_SIZE, 8,EGL_BLUE_SIZE, 8,EGL_ALPHA_SIZE, 8,
 157          EGL_SURFACE_TYPE, EGL_WINDOW_BIT|EGL_PBUFFER_BIT,
 158          EGL_CONFORMANT, EGL_OPENVG_BIT,
 159          EGL_NONE
 160    }; // Here, we might have to select the resolution!
 161
 162
 163    EGLint number;
 164
 165    if (eglChooseConfig(egl_display, attributs, &egl_ourconfig, 1, &number)==EGL_FALSE) {
 166            Log::getInstance()->log("OSD", Log::WARN, "Choosing egl config failed! %x",eglGetError());
 167            vgmutex.Unlock();
 168            return 0;
 169    }
 170
 171
 172
 173    egl_context=eglCreateContext(egl_display,egl_ourconfig,NULL,NULL);
 174    if (egl_context==EGL_NO_CONTEXT) {
 175            Log::getInstance()->log("OSD", Log::WARN, "Creating egl context failed! %x",eglGetError());
 176            vgmutex.Unlock();
 177            return 0;
 178    }
 179
 180    // warning broadcom specific, get display size!
 181    display_width=display_height=0;
 182    if (graphics_get_display_size(0, &display_width, &display_height)<0) {
 183            Log::getInstance()->log("OSD", Log::WARN, "Getting display size failed! (BCM API) ");
 184            vgmutex.Unlock();
 185            return 0;
 186    }
 187    Log::getInstance()->log("OSD", Log::NOTICE, "Displaysize is %d x %d ",display_width, display_height);
 188    VC_RECT_T dst_rect ={0,0,display_width,display_height};
 189    VC_RECT_T src_rect={0,0,BACKBUFFER_WIDTH <<16,BACKBUFFER_HEIGHT<<16};
 190    VC_RECT_T src_rect_bg={0,0,16<<16,16<<16};
 191    VC_RECT_T src_rect_im={0,0,16,16};
 192
 193    uint32_t back_image_ptr;
 194    bcm_backres=vc_dispmanx_resource_create(VC_IMAGE_RGBX32,16,16,&back_image_ptr);
 195    unsigned int color[16*16];
 196    DrawStyle bg=DrawStyle::WALLPAPER;
 197    if (bg.ft!=DrawStyle::GradientLinear) {
 198            bg.grad_col[0]=bg;
 199    }
 200    //memset(color,0xFF,sizeof(unsigned int)*4*8);
 201    for (int j=0;j<16;j++) {
 202            int helpr=(((15-j)*bg.red)+(j*bg.grad_col[0].red))/15;
 203            int helpb=(((15-j)*bg.blue)+(j*bg.grad_col[0].blue))/15;
 204            int helpg=(((15-j)*bg.green)+(j*bg.grad_col[0].green))/15;
 205            //unsigned int cur_col=help | (help<< 8)  | (help<< 16)  | (0xFF<< 24);
 206            unsigned int cur_col=helpr  | (helpg<< (8))  | (helpb<< (16))  | (0xFF<< (24));
 207            for (int i=0;i<16;i++) {
 208                    color[i+16*j]=cur_col;
 209            }
 210    }
 211    vc_dispmanx_resource_write_data(bcm_backres,VC_IMAGE_RGBX32,16*4,color,&src_rect_im);
 212
 213    DISPMANX_UPDATE_HANDLE_T  bcm_update;
 214    bcm_display=vc_dispmanx_display_open(0);
 215    bcm_update=vc_dispmanx_update_start(0);
 216    bcm_element=vc_dispmanx_element_add(bcm_update,bcm_display,
 217          2,&dst_rect, 0,
 218          &src_rect,DISPMANX_PROTECTION_NONE,0, 0, (DISPMANX_TRANSFORM_T) 0);
 219
 220
 221    bcm_background=vc_dispmanx_element_add(bcm_update,bcm_display,
 222             0,&dst_rect,bcm_backres ,
 223             &src_rect_bg,DISPMANX_PROTECTION_NONE,0, 0, (DISPMANX_TRANSFORM_T) 0);
 224
 225    vc_dispmanx_update_submit_sync(bcm_update);
 226
 227
 228
 229    static EGL_DISPMANX_WINDOW_T nativewindow;
 230    nativewindow.element=bcm_element;
 231    nativewindow.height=BACKBUFFER_HEIGHT;
 232    nativewindow.width=BACKBUFFER_WIDTH;
 233
 234    egl_surface = eglCreateWindowSurface(egl_display,egl_ourconfig, &nativewindow,NULL );
 235    if (egl_surface==EGL_NO_SURFACE) {
 236            Log::getInstance()->log("OSD", Log::WARN, "Creating egl window surface failed!");
 237            vgmutex.Unlock();
 238            return 0;
 239    }
 240    Log::getInstance()->log("OSD", Log::DEBUG, "Making egl current in1%d",syscall(SYS_gettid));
 241    if (eglMakeCurrent(egl_display, egl_surface, egl_surface, egl_context)== EGL_FALSE) {
 242            Log::getInstance()->log("OSD", Log::WARN, "Making egl Current failed");
 243            vgmutex.Unlock();
 244                    return 0;
 245    }
 246    // Test stuff
 247
 248    query_str=(const char*)vgGetString(VG_VERSION) ;
 249    if (query_str) Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);
 250    else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",vgGetError());
 251
 252    query_str=(const char*)vgGetString(VG_VENDOR) ;
 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_RENDERER) ;
 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_EXTENSIONS) ;
 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   aspect_correction= ((float)BACKBUFFER_HEIGHT)/576.f/(((float)BACKBUFFER_WIDTH)/720.f);
 265   initPaths();
 266   if (!fontnames.size()) {
 267           //inspired by and copied from vdr's code
 268           FcInit();
 269           FcObjectSet *objset= FcObjectSetBuild(FC_FAMILY, FC_STYLE, NULL);
 270           FcPattern * pattern=FcPatternCreate();
 271           FcPatternAddBool(pattern, FC_SCALABLE, FcTrue);
 272           FcFontSet* fonts = FcFontList(NULL, pattern, objset);
 273           for (int i=0; i<fonts->nfont;i++) {
 274                   char *s = (char *)FcNameUnparse(fonts->fonts[i]);
 275
 276                   if (s) {
 277                           char *c= strchr(s,':');
 278                           if (c) {
 279                                   char *s2= strchr(c+1,',');
 280                                   if (s2) *s2=0;
 281                           }
 282                           char *p=strchr(s,',');
 283                           if (p) {
 284                                   if (!c) *p=0;
 285                                   else memmove(p,c,strlen(c)+1);
 286                           }
 287                           char *key=(char*)malloc(strlen(s)+1);
 288                           strcpy(key,s);
 289                           fontnames_keys.push_back(key);
 290                           char *s2=strstr(s,"style=");
 291                           if (s2) {
 292                                   memmove(s2,s2+6,strlen(s2+6)+1);
 293                           }
 294                           fontnames.push_back(s);
 295                   }
 296           }
 297           FcFontSetDestroy(fonts);
 298           FcPatternDestroy(pattern);
 299           FcObjectSetDestroy(objset);
 300   }
 301
 302   if (!loadFont(false)) {
 303           return 0;
 304   }
 305   vgttfont=vgCreateFont(0);
 306   vgttpaint=vgCreatePaint();
 307   vgSetParameteri( vgttpaint, VG_PAINT_TYPE, VG_PAINT_TYPE_COLOR);
 308   vgSetColor(vgttpaint,0xffffffff);
 309
 310   eglSwapInterval(egl_display, 1 );
 311
 312   Log::getInstance()->log("OSD", Log::DEBUG, "Making egl current out 1%d",syscall(SYS_gettid));
 313   eglMakeCurrent(egl_display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT );
 314   //Now we will create the Screen
 315   initted = 1; // must set this here or create surface won't work
 316
 317
 318   /*if (((VideoOMX*)Video::getInstance())->initUsingOSDObjects()!=1) { //call Video for init  stuff
 319           return 0;
 320   }*/
 321
 322
 323   threadStart();
 324   taskmutex.Unlock();
 325   vgmutex.Unlock();
 326
 327 #ifdef PICTURE_DECODER_OMX
 328     imageomx=new ImageOMX(&reader);
 329         reader.addDecoder(imageomx);
 330 #endif
 331
 332
 333   return 1;
 334 }
 335
 336 void OsdOpenVG::getScreenSize(int &width, int &height)
 337 {
 338         width=BACKBUFFER_WIDTH;
 339         height=BACKBUFFER_HEIGHT;
 340 }
 341
 342 void OsdOpenVG::getRealScreenSize(int &width, int &height)
 343 {
 344         width=display_width;
 345         height=display_height;
 346 }
 347
 348 bool OsdOpenVG::screenShot(void *buffer, int width, int height, bool osd /*include osd*/)
 349 {
 350         if (!initted) return false;
 351         if (!buffer) return false;
 352
 353         DISPMANX_RESOURCE_HANDLE_T res;
 354         DISPMANX_DISPLAY_HANDLE_T display;
 355
 356         uint32_t image_ptr;
 357         VC_RECT_T rect;
 358         res=vc_dispmanx_resource_create(VC_IMAGE_RGBA32,width,height,&image_ptr);
 359         display=vc_dispmanx_display_open(0);
 360         if (!osd) {
 361                 vc_dispmanx_snapshot(display, res,
 362                                 (DISPMANX_TRANSFORM_T)(DISPMANX_SNAPSHOT_NO_RGB|DISPMANX_SNAPSHOT_FILL/*|DISPMANX_SNAPSHOT_PACK*/));
 363         }
 364         else
 365         {
 366                 vc_dispmanx_snapshot(display, res,
 367                                 (DISPMANX_TRANSFORM_T)(DISPMANX_SNAPSHOT_FILL));
 368         }
 369         vc_dispmanx_rect_set(&rect,0,0,width,height);
 370         vc_dispmanx_resource_read_data(res, &rect, buffer, width*4);
 371         vc_dispmanx_resource_delete(res);
 372         vc_dispmanx_display_close(display);
 373         return true;
 374
 375 }
 376
 377
 378 void OsdOpenVG::initPaths()
 379 {
 380
 381
 382         VGPath current;
 383         current=vgCreatePath(VG_PATH_FORMAT_STANDARD,
 384                         VG_PATH_DATATYPE_F,1.f,0.f,
 385                         0,0,VG_PATH_CAPABILITY_ALL);
 386
 387         vguLine(current,0.f,0.f,1.f,0.f);
 388         // HorzLine
 389         std_paths[HorzLine]=current;
 390
 391         current=vgCreatePath(VG_PATH_FORMAT_STANDARD,
 392                                 VG_PATH_DATATYPE_F,1.f,0.f,
 393                                 0,0,VG_PATH_CAPABILITY_ALL);
 394         vguLine(current,0.f,0.f,0.f,1.f);
 395         // VertLine
 396         std_paths[VertLine]=current;
 397
 398         current=vgCreatePath(VG_PATH_FORMAT_STANDARD,
 399                                 VG_PATH_DATATYPE_F,1.f,0.f,
 400                                 0,0,VG_PATH_CAPABILITY_ALL);
 401         //vguRect(current,0.f,0.f,1.f,1.f);
 402         vguRect(current,0.f,0.f,1.f,1.f);
 403         // Rectabgle
 404         std_paths[Rectangle]=current;
 405
 406         current=vgCreatePath(VG_PATH_FORMAT_STANDARD,
 407                                 VG_PATH_DATATYPE_F,1.f,0.f,
 408                                 0,0,0);
 409         vguEllipse(current,0.f,0.f,1.f,1.f);
 410         // Point
 411         std_paths[Point]=current;
 412
 413 }
 414
 415 void OsdOpenVG::destroyPaths()
 416 {
 417         vgDestroyPath(std_paths[HorzLine]);
 418         vgDestroyPath(std_paths[VertLine]);
 419         vgDestroyPath(std_paths[Rectangle]);
 420         vgDestroyPath(std_paths[Point]);
 421
 422 }
 423
 424 int OsdOpenVG::stopUpdate()
 425 {
 426         threadStop();
 427         processTasks();
 428         return 1;
 429 }
 430 /*
 431 void OsdOpenVG::purgeAllReferences()
 432 {
 433         images_ref.clear();
 434         styles_ref.clear(); // remove all references
 435
 436
 437         map<void *,ImageIndex>::iterator mitty=monobitmaps.begin();
 438         while (mitty!=monobitmaps.end()) {
 439                 vgDestroyImage((VGImage)(*mitty).second);
 440                 mitty++;
 441         }
 442         monobitmaps.clear();
 443
 444         /*map<string,ImageIndex>::iterator jitty=jpegs.begin();
 445         while (jitty!=jpegs.end()) {
 446                 vgDestroyImage((VGImage)(*jitty).second);
 447                 jitty++;
 448         }
 449         jpegs.clear();*
 450
 451         map<TVMediaInfo,ImageIndex>::iterator titty=tvmedias.begin();
 452         while (titty!=tvmedias.end()) {
 453                 vgDestroyImage((VGImage)(*titty).second);
 454                 titty++;
 455         }
 456         tvmedias.clear();
 457
 458         map<pair<Colour*,unsigned int>,unsigned int>::iterator sitty=styles.begin();
 459         while (sitty!=styles.end()) {
 460                 vgDestroyPaint((VGPaint)(*sitty).second);
 461                 sitty++;
 462         }
 463         styles.clear();
 464
 465 }*/
 466
 467 int OsdOpenVG::shutdown()
 468 {
 469   reader.shutdown();
 470 #ifdef PICTURE_DECODER_OMX
 471         if (imageomx) reader.removeDecoder(imageomx);
 472         imageomx=NULL;
 473 #endif
 474
 475   if (!initted) return 0;
 476
 477   initted = 0;
 478   Log::getInstance()->log("OSD", Log::DEBUG, "shutdown mark1");
 479   threadStop();
 480   Log::getInstance()->log("OSD", Log::DEBUG, "shutdown mark1a");
 481   //(((VideoOMX*)Video::getInstance())->shutdownUsingOSDObjects());
 482   if (eglMakeCurrent(egl_display, egl_surface, egl_surface, egl_context)== EGL_FALSE) {
 483           Log::getInstance()->log("OSD", Log::WARN, "Making egl Current failed in shutdown %x",eglGetError());
 484   }
 485   if (eglBindAPI(EGL_OPENVG_API)==EGL_FALSE) {
 486           Log::getInstance()->log("OSD", Log::WARN, "Binding openvg api thread failed! %x",eglGetError());
 487   }
 488
 489   Log::getInstance()->log("OSD", Log::DEBUG, "shutdown mark2");
 490   processTasks();
 491   Log::getInstance()->log("OSD", Log::DEBUG, "shutdown mark3");
 492
 493   taskmutex.Lock();
 494   vgmutex.Lock();
 495
 496
 497
 498   //purgeAllReferences();
 499
 500   vgDestroyFont(vgfont);
 501   vgDestroyFont(vgttfont);
 502   vgDestroyPaint(vgttpaint);
 503   destroyPaths();
 504   float colclear[]={0.8f,0.8f,0.8f,1.f};
 505   vgSetfv(VG_CLEAR_COLOR,4,colclear);
 506   vgClear(0,0,BACKBUFFER_WIDTH,BACKBUFFER_HEIGHT);
 507   eglSwapBuffers(egl_display, egl_surface);
 508   Log::getInstance()->log("OSD", Log::DEBUG, "Making egl current out final");
 509   eglMakeCurrent(egl_display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT );
 510   if (eglDestroySurface(egl_display,egl_surface)==EGL_FALSE) {
 511           Log::getInstance()->log("OSD", Log::ERR, "eglDestroySurface failed %x",eglGetError());
 512   }
 513   if (eglDestroyContext(egl_display,egl_context)==EGL_FALSE) {
 514           Log::getInstance()->log("OSD", Log::ERR, "eglDestroyContext failed %x",eglGetError());
 515   }
 516   if (eglTerminate(egl_display )==EGL_FALSE) {
 517           Log::getInstance()->log("OSD", Log::ERR, "eglTerminate failed %x",eglGetError());
 518   }
 519
 520   DISPMANX_UPDATE_HANDLE_T  bcm_update;
 521   bcm_update=vc_dispmanx_update_start(0);
 522
 523   vc_dispmanx_element_remove(bcm_update,bcm_element);
 524   vc_dispmanx_element_remove(bcm_update,bcm_background);
 525   vc_dispmanx_update_submit_sync(bcm_update);
 526   vc_dispmanx_resource_delete(bcm_backres);
 527   vc_dispmanx_display_close(bcm_display);
 528
 529
 530
 531   return 1;
 532 }
 533
 534
 535
 536
 537 void OsdOpenVG::threadMethod()
 538 {
 539         // We have to claim the egl context for this thread
 540         Log::getInstance()->log("OSD", Log::NOTICE, "Entering drawing thread");
 541         if (eglMakeCurrent(egl_display, egl_surface, egl_surface, egl_context)== EGL_FALSE) {
 542                 Log::getInstance()->log("OSD", Log::WARN, "Making egl Current failed in thread %x",eglGetError());
 543                 return;
 544         }
 545         if (eglBindAPI(EGL_OPENVG_API)==EGL_FALSE) {
 546                 Log::getInstance()->log("OSD", Log::WARN, "Binding openvg api thread failed! %x",eglGetError());
 547                 return;
 548         }
 549         int ts=0;
 550         while (true)
 551         {
 552                 ts=1;
 553                 unsigned int waittime=1;
 554
 555                 if (initted) {
 556
 557                         long long time1 = getTimeMS();
 558                         if ((time1 - lastrendertime) > 200) {//5 fps for OSD updates are enough, avoids tearing
 559                                 InternalRendering();
 560                                 lastrendertime = getTimeMS();
 561
 562                         }
 563                         if (processTasks()) ts=0;
 564                 }
 565                 if (!threadIsActive()) {
 566                         if (eglMakeCurrent(egl_display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT )== EGL_FALSE) {
 567                                    Log::getInstance()->log("OSD", Log::WARN, "Making egl Current out thread failed");
 568                         }
 569                         threadCheckExit();
 570                 }
 571                 if (ts!=0) {
 572                         struct timespec target_time;
 573                         clock_gettime(CLOCK_REALTIME,&target_time);
 574                         target_time.tv_nsec+=1000000LL*ts;
 575                         if (target_time.tv_nsec>999999999) {
 576                                 target_time.tv_nsec-=1000000000L;
 577                                 target_time.tv_sec+=1;
 578                         }
 579                         threadLock();
 580                         threadWaitForSignalTimed(&target_time);
 581                         threadUnlock();
 582                 }
 583                 //Sleep(1);
 584         }
 585         eglMakeCurrent(egl_display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT );
 586 }
 587
 588
 589 void OsdOpenVG::threadPostStopCleanup()
 590 {
 591         //Doing nothing
 592         //goo;
 593         Log::getInstance()->log("OSD", Log::NOTICE, "Exiting drawing thread");
 594 }
 595
 596 void OsdOpenVG::InternalRendering(){
 597         vgmutex.Lock();
 598         Colour bg=DrawStyle::WALLPAPER;
 599     float colclear[]={1.f,1.0f,1.f,1.f};
 600     if (bg.alpha==0) colclear[3]=0.f;
 601     vgSetfv(VG_CLEAR_COLOR,4,colclear);
 602         vgClear(0,0,BACKBUFFER_WIDTH,BACKBUFFER_HEIGHT);
 603         vgSeti(VG_BLEND_MODE, VG_BLEND_SRC);
 604
 605
 606         drawSurfaces(); //iterate through and draws all commands
 607
 608         //Show it to the user!
 609         eglSwapBuffers(egl_display, egl_surface);
 610         vgmutex.Unlock();
 611
 612 }
 613
 614 /*font stuff*/
 615
 616 float OsdOpenVG::getFontHeight()
 617 {
 618         return font_height; //dummy
 619 }
 620 float OsdOpenVG::getCharWidth(wchar_t c)
 621 {
 622         unsigned int glyph_index=FT_Get_Char_Index(ft_face,c);
 623         return font_exp_x[glyph_index];
 624 }
 625
 626 unsigned int OsdOpenVG::loadTTchar(cTeletextChar c)
 627 {
 628         unsigned int glyph_index=c.getGlyphIndex();
 629         if (tt_font_chars.find(glyph_index)!=tt_font_chars.end())
 630         {
 631                 return glyph_index;
 632         }
 633
 634         unsigned int buffer[10];
 635         const VGfloat glyphOrigin[] = { 0.f, 0.f };
 636         const VGfloat escapement[] = { 12.f, 0.f };
 637         unsigned int * charmap = GetFontChar(c, buffer);
 638         if (!charmap) { //invalid char
 639                 return 0;
 640         }
 641         for (int i=0;i<10;i++) {
 642                 buffer[i]=charmap[i]>>4;
 643         }
 644
 645         VGImage handle = vgCreateImage(
 646                         VG_A_8,
 647                         12,
 648                         10,
 649                         VG_IMAGE_QUALITY_NONANTIALIASED | VG_IMAGE_QUALITY_FASTER
 650                                         | VG_IMAGE_QUALITY_BETTER);
 651         vgImageSubData(handle, buffer, 4, VG_A_1, 0, 0, 12, 10);
 652         vgSetGlyphToImage(
 653                         vgttfont,
 654                         glyph_index,
 655                         handle, (VGfloat*)glyphOrigin, (VGfloat*)escapement);
 656         vgDestroyImage(handle);
 657         tt_font_chars[glyph_index]=1;
 658
 659         return glyph_index;
 660 }
 661
 662 int OsdOpenVG::getFontNames(const char *** names,const char *** names_keys)
 663 {
 664         *names=(const char**)&(fontnames[0]);
 665         *names_keys=(const char**)&(fontnames_keys[0]);
 666         return fontnames.size();
 667 }
 668
 669 void OsdOpenVG::setFont(const char * fontname) {
 670
 671         if (strcmp(fontname,cur_fontname)) {
 672                 // new font!
 673                 if (cur_fontname) free(cur_fontname);
 674                 cur_fontname=(char*)malloc(strlen(fontname)+1);
 675                 strcpy(cur_fontname,fontname);
 676
 677                 struct OpenVGCommand comm;
 678                 comm.task=OVGreplacefont;
 679                 putOpenVGCommand(comm,false);
 680
 681
 682         }
 683 }
 684
 685
 686 int  OsdOpenVG::loadFont(bool newfont)
 687 {
 688         int error;
 689         float font_size=16.f;
 690         if (!freetype_inited) {
 691                 error=FT_Init_FreeType(&ft_library);
 692                 if (error)
 693                 {
 694                         Log::getInstance()->log("OSD", Log::WARN, "Could not load freetype %x",error);
 695                         return 0;
 696                 }
 697         }
 698
 699         if (!freetype_inited || newfont) {
 700                 //first get the filename algorith extracted from vdr by Klaus Schmidinger
 701                 FcInit();
 702                 FcPattern *pattern=FcNameParse((FcChar8*)cur_fontname);
 703                 FcPatternAddBool(pattern,FC_SCALABLE,FcTrue);
 704                 FcConfigSubstitute(NULL,pattern,FcMatchPattern);
 705                 FcDefaultSubstitute(pattern);
 706                 FcResult fres;
 707                 FcFontSet *fonts=FcFontSort(NULL,pattern,FcFalse,NULL,&fres);
 708                 FcChar8 *filename=NULL;
 709                 if (fonts) {
 710                         for (int i=0;i<fonts->nfont;i++) {
 711                                 FcBool canscale;
 712                                 FcPatternGetBool(fonts->fonts[i],FC_SCALABLE,0,&canscale);
 713                                 if (canscale){
 714                                         FcPatternGetString(fonts->fonts[i],FC_FILE,0,&filename);
 715                                         break;
 716                                 }
 717                         }
 718                         FcFontSetDestroy(fonts);
 719                 } else {
 720                         Log::getInstance()->log("OSD", Log::CRIT, "Could not locate a font! Abort!");
 721                         return 0;
 722                 }
 723                 FcPatternDestroy(pattern);
 724
 725                 Log::getInstance()->log("OSD", Log::NOTICE, "Load Font %s: %s", cur_fontname,filename);
 726                 // second load the font
 727                 FT_Face     new_ft_face;
 728                 error=FT_New_Face(ft_library,(const char*)filename,0,&new_ft_face );
 729                 if (error) {
 730                         Log::getInstance()->log("OSD", Log::WARN, "Could not load font face %x %s",error,filename);
 731                         return 0;
 732                 }
 733                 error=FT_Set_Char_Size(new_ft_face,0,font_size*256,0,0 /*dpi*/);
 734                 if (error) {
 735                         FT_Done_Face(new_ft_face);
 736                         Log::getInstance()->log("OSD", Log::WARN, "Could not set  face size %x",error);
 737                         return 0;
 738                 }
 739                 FT_Face old_ft_face=ft_face; // do it thread safe
 740                 ft_face=new_ft_face;
 741                 if (freetype_inited) FT_Done_Face(old_ft_face);//
 742                 freetype_inited=true;
 743         }
 744         vgfont=vgCreateFont(0);
 745         FT_ULong cur_char;
 746         FT_UInt glyph;
 747         font_height=ft_face->size->metrics.height/256.f;
 748         cur_char = FT_Get_First_Char(ft_face,&glyph);
 749         vector<VGubyte> segments;
 750         vector<VGfloat> coord;
 751         segments.reserve(256);
 752         coord.reserve(1024);
 753         //Log::getInstance()->log("OSD", Log::DEBUG, "Create Glyph test %d %x %x %d",cur_char,font_data_end,font_data,glyph);
 754         while (glyph !=0)
 755         {
 756                 error=FT_Load_Glyph(ft_face,glyph,FT_LOAD_DEFAULT);
 757                 if (error){
 758                         FT_Done_Face(ft_face);
 759                         Log::getInstance()->log("OSD", Log::WARN, "Could not load glyph %x",error);
 760                         return 0;
 761                 }
 762                 VGPath path;
 763                 FT_Outline ot=ft_face->glyph->outline;
 764                 segments.clear();
 765                 coord.clear();
 766
 767                 if (ot.n_contours ==0) {
 768                         path=VG_INVALID_HANDLE;
 769                 } else {
 770                         path=vgCreatePath(VG_PATH_FORMAT_STANDARD, VG_PATH_DATATYPE_F,
 771                                         1.0f,0.f,0,0,VG_PATH_CAPABILITY_ALL);
 772
 773                         /* convert glyph */
 774                         FT_Vector *pt=ot.points;
 775                         const char *tags=ot.tags;
 776                         const short* cont=ot.contours;
 777                         short n_cont=ot.n_contours;
 778                         short n_point=ot.n_points;
 779                         short last_cont=0;
 780                         for (short point=0;n_cont!=0;cont++,n_cont--) {
 781                                 short next_cont=*cont+1;
 782                                 bool first=true;
 783                                 char last_tag=0;
 784                                 short first_point=point;
 785                                 //Log::getInstance()->log("OSD", Log::DEBUG, "runs %d",*cont);
 786                                 for (;point<next_cont;point++) {
 787                                         char tag=tags[point];
 788                                         FT_Vector fpoint=pt[point];
 789                                 //      Log::getInstance()->log("OSD", Log::DEBUG, "tag %d point %d %d: %d %d",tag,fpoint.x,fpoint.y,point,n_point);
 790                                         if (first) {
 791                                                 segments.push_back(VG_MOVE_TO);
 792                                                 first=false;
 793                                         } else if (tag &0x1) { //on curve
 794                                                 if (last_tag &0x1) {
 795                                                         segments.push_back(VG_LINE_TO);
 796                                                 } else if (last_tag &0x2){
 797                                                         segments.push_back(VG_CUBIC_TO);
 798                                                 } else {
 799                                                         segments.push_back(VG_QUAD_TO);
 800                                                 }
 801
 802                                         } else {
 803                                                 if (!(tag &0x2)){
 804                                                         if (!(last_tag &0x1)) {
 805                                                                 segments.push_back(VG_QUAD_TO);
 806                                                                 int coord_size=coord.size();
 807                                                                 VGfloat x=(coord[coord_size-2]+ ((float)fpoint.x)/256.f)*0.5f*aspect_correction;
 808                                                                 VGfloat y=(coord[coord_size-1]+(font_size- ((float)fpoint.y)/256.f))*0.5f;
 809                                                                 coord.push_back(x);
 810                                                                 coord.push_back(y);
 811                                                         }
 812                                                 }
 813
 814
 815                                         }
 816                                         last_tag=tag;
 817                                         coord.push_back(((float)fpoint.x)*aspect_correction/256.);
 818                                         coord.push_back(font_size-((float)fpoint.y)/256.);
 819                                         //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]);
 820                                 }
 821                                 if (!(last_tag &0x1)) {
 822                                         if (last_tag &0x2) {
 823                                                 segments.push_back(VG_CUBIC_TO);
 824                                         } else {
 825                                                 segments.push_back(VG_QUAD_TO);
 826                                         }
 827                                         coord.push_back(((float)pt[first_point].x)*aspect_correction/256.);
 828                                         coord.push_back(font_size-((float)pt[first_point].y)/256.);
 829                                 }
 830                                 //segments.push_back(VG_CLOSE_PATH);
 831
 832
 833                         }
 834                         vgAppendPathData(path,segments.size(),&segments[0],&coord[0]);
 835                         int n=0;
 836                 /*      for (int m=0;m<segments.size();m++) {
 837                                 switch (segments[m])
 838                                 {
 839                                 case VG_MOVE_TO:
 840                                         Log::getInstance()->log("OSD", Log::DEBUG, "Move To %g %g",coord[n],coord[n+1]);n+=2; break;
 841                                 case VG_LINE_TO:
 842                                         Log::getInstance()->log("OSD", Log::DEBUG, "Line To %g %g",coord[n],coord[n+1]);n+=2; break;
 843                                 case VG_CUBIC_TO:
 844                                         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;
 845                                 case VG_QUAD_TO:
 846                                         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;
 847                                 case VG_CLOSE_PATH:
 848                                         Log::getInstance()->log("OSD", Log::DEBUG, "Close Path"); break;
 849                                 }
 850
 851                         }*/
 852                         //vguRect(path,0.f,0.f,1.f,1.f);
 853                         //Log::getInstance()->log("OSD", Log::DEBUG, "Create APD Glyph %d %x",segments.size(),vgGetError());
 854                 }
 855                 VGfloat ori[]={0.f,0.f};
 856                 VGfloat esp[]={ft_face->glyph->advance.x/256.f*aspect_correction,ft_face->glyph->advance.y/256.f};
 857                 font_exp_x[glyph]=ft_face->glyph->advance.x/256.f*aspect_correction; //recalculate
 858
 859                 vgSetGlyphToPath(vgfont,glyph,path,VG_FALSE,ori,esp);
 860                 //Log::getInstance()->log("OSD", Log::DEBUG, "Create Glyph %d %d %x",path,glyph,vgGetError());
 861                 if (path!=VG_INVALID_HANDLE) {
 862                         vgDestroyPath(path);
 863                 }
 864                 cur_char = FT_Get_Next_Char(ft_face,cur_char,&glyph);
 865         }
 866         return 1;
 867 }
 868
 869
 870 void OsdOpenVG::drawSetTrans(SurfaceCommands & sc)
 871 {
 872         vgSeti(VG_MATRIX_MODE, VG_MATRIX_PATH_USER_TO_SURFACE);
 873         vgLoadIdentity();
 874         vgScale(((float)BACKBUFFER_WIDTH)/720.f, -((float)BACKBUFFER_HEIGHT)/576.f);
 875         vgTranslate(0.f+sc.x,-576.f+sc.y);
 876
 877         vgSeti(VG_MATRIX_MODE, VG_MATRIX_GLYPH_USER_TO_SURFACE);
 878         vgLoadIdentity();
 879     vgScale(((float)BACKBUFFER_WIDTH)/720.f, -((float)BACKBUFFER_HEIGHT)/576.f);
 880         vgTranslate(0.f+sc.x,-576.f+sc.y);
 881
 882         vgSeti(VG_MATRIX_MODE, VG_MATRIX_IMAGE_USER_TO_SURFACE);
 883         vgLoadIdentity();
 884         vgScale(((float)BACKBUFFER_WIDTH)/720.f, -((float)BACKBUFFER_HEIGHT)/576.f);
 885         vgTranslate(0.f+sc.x,-576.f+sc.y);
 886     clip_shift_x=sc.x;
 887     clip_shift_y=sc.y;
 888
 889
 890
 891         //vgTranslate(0.f+sc.x,576.f-sc.y);
 892         //Log::getInstance()->log("OSD", Log::DEBUG, "Draw Translate %g %g",sc.x,sc.y);
 893
 894 }
 895 void OsdOpenVG::executeDrawCommand(SVGCommand & command)
 896 {
 897
 898         VGfloat  save_matrix[9];
 899         VGfloat  save_matrix2[9];
 900         switch (command.instr) {
 901         case DrawPath: {
 902         vgSeti(VG_MATRIX_MODE, VG_MATRIX_PATH_USER_TO_SURFACE);
 903         //      VGuint rgba;
 904         //      rgba = vgGetColor((VGPaint) command.reference);
 905                 //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);
 906                 //vgSeti(VG_FILL_RULE,);
 907
 908                 vgGetMatrix(save_matrix);
 909                 vgSetPaint((VGPaint) command.reference,VG_FILL_PATH);
 910                 vgSetPaint((VGPaint) command.reference,VG_STROKE_PATH);
 911                 vgTranslate(command.x,command.y);
 912                 vgScale(command.w,command.h);
 913                 vgDrawPath(std_paths[command.target.path_index],VG_FILL_PATH);
 914                 vgLoadMatrix(save_matrix);
 915         } break;
 916         case DrawImage: {
 917             vgSeti(VG_MATRIX_MODE, VG_MATRIX_IMAGE_USER_TO_SURFACE);
 918                 vgGetMatrix(save_matrix);
 919                 VGfloat imagewidth=vgGetParameteri((VGImage) command.target.image, VG_IMAGE_WIDTH);
 920                 VGfloat imageheight=vgGetParameteri((VGImage) command.target.image, VG_IMAGE_HEIGHT);
 921
 922
 923                 //vgScale(command.w,command.h);
 924
 925                 if (command.reference) { //special behaviout for bw images they act as a mask on the current paint
 926                         vgTranslate(command.x,command.y);
 927                         vgSetPaint((VGPaint) command.reference,VG_FILL_PATH);
 928                         vgSetPaint((VGPaint) command.reference,VG_STROKE_PATH);
 929                         vgSeti(VG_IMAGE_MODE,VG_DRAW_IMAGE_STENCIL);
 930                         vgSeti(VG_BLEND_MODE, VG_BLEND_SRC_OVER);
 931                         vgScale(aspect_correction,1.f);
 932                         vgSeti(VG_MATRIX_MODE, VG_MATRIX_FILL_PAINT_TO_USER);
 933                     vgGetMatrix(save_matrix2);
 934                     vgScale(imagewidth,imageheight);
 935                 } else {
 936
 937                         //vgScale(720.f/((float)BACKBUFFER_WIDTH), 576.f/((float)BACKBUFFER_HEIGHT));
 938                         float scalex=command.w/imagewidth;
 939                         float scaley=command.h/imageheight;
 940                         float tx=command.x;
 941                         float ty=command.y;
 942                         if (command.corner == TopLeftLimited) {
 943                                 if (scalex !=0.f && scaley !=0.f) {
 944                                         float imageaspect=imagewidth/imageheight;
 945                                         float boxaspect=command.w/command.h/aspect_correction;
 946                                         if (imageaspect > boxaspect) {
 947                                                 scaley=0.f;
 948                                                 ty+=(command.h-imageheight * scalex/aspect_correction)*0.5f;
 949                                         } else {
 950                                                 scalex=0.f;
 951                                                 tx+=(command.w-imagewidth * scaley*aspect_correction)*0.5f;
 952                                         }
 953
 954                                 }
 955
 956                         }
 957                         if (scalex==0.f && scaley==0.f) {
 958                                 scalex=aspect_correction;
 959                                 scaley=1.f;
 960                         } else if (scalex==0.f) {
 961                                 scalex=scaley*aspect_correction;
 962                         } else if (scaley==0.f) {
 963                                 scaley=scalex/aspect_correction;
 964                         }
 965
 966
 967                         if (command.corner ==  BottomRight || command.corner ==  BottomLeft || command.corner == BottomMiddle)
 968                         {
 969                                 ty-=imageheight * scaley;
 970                         }
 971
 972                         if (command.corner ==  BottomRight || command.corner ==  TopRight)
 973                         {
 974                                 tx-=imagewidth * scalex;
 975                         }
 976
 977                         if (command.corner ==  BottomMiddle || command.corner ==  TopMiddle)
 978                         {
 979                                 tx-=imagewidth * scalex *0.5f;
 980                         }
 981
 982                         vgTranslate(tx,ty);
 983                         //vgScale(command.w/imagewidth,command.h/imageheight);
 984                         vgScale(scalex,scaley);
 985                         vgSeti(VG_BLEND_MODE, VG_BLEND_SRC_OVER);
 986                         vgSeti(VG_IMAGE_MODE,VG_DRAW_IMAGE_NORMAL);
 987                         //Log::getInstance()->log("OSD", Log::DEBUG, "TVMedia Draw Image Scale  %g %g %g %g %g %g",command.w,imagewidth,command.h,imageheight,scalex,scaley);
 988                 }
 989
 990
 991                 //vgLoadIdentity();
 992                 //vgTranslate(200.f,500.f);
 993                 //vgScale(100.f,100.f);
 994
 995                 vgDrawImage((VGImage) command.target.image);
 996                 //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,
 997                 //              vgGetError());
 998                 if (command.reference) {
 999                         vgSeti(VG_IMAGE_MODE,VG_DRAW_IMAGE_NORMAL);
1000                         vgSeti(VG_MATRIX_MODE, VG_MATRIX_FILL_PAINT_TO_USER);
1001                         vgLoadMatrix(save_matrix2);
1002                 }
1003                 vgSeti(VG_BLEND_MODE, VG_BLEND_SRC);
1004
1005                 vgSeti(VG_MATRIX_MODE, VG_MATRIX_IMAGE_USER_TO_SURFACE);
1006                 vgLoadMatrix(save_matrix);
1007         } break;
1008         case DrawGlyph: {
1009                 vgSeti(VG_MATRIX_MODE, VG_MATRIX_GLYPH_USER_TO_SURFACE);
1010                 vgGetMatrix(save_matrix);
1011                 vgSetPaint((VGPaint) command.reference,VG_FILL_PATH);
1012                 vgSetPaint((VGPaint) command.reference,VG_STROKE_PATH);
1013                 vgTranslate(command.x,command.y);
1014                 vgSeti(VG_MATRIX_MODE, VG_MATRIX_FILL_PAINT_TO_USER);
1015                 vgGetMatrix(save_matrix2);
1016                 unsigned int glyph_index=FT_Get_Char_Index(ft_face,command.target.textchar);
1017             vgScale(font_exp_x[glyph_index],font_height);
1018
1019
1020                 VGfloat gori[]={0.,0.};
1021                 vgSetfv(VG_GLYPH_ORIGIN,2,gori);
1022
1023
1024                 vgDrawGlyph(vgfont,glyph_index,VG_FILL_PATH,VG_FALSE);
1025                 //vgDrawPath(std_paths[Rectangle],VG_FILL_PATH);
1026         /*      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,
1027                                                 vgGetError());*/
1028                 vgSeti(VG_MATRIX_MODE, VG_MATRIX_GLYPH_USER_TO_SURFACE);
1029                 vgLoadMatrix(save_matrix);
1030                 vgSeti(VG_MATRIX_MODE, VG_MATRIX_FILL_PAINT_TO_USER);
1031                 vgLoadMatrix(save_matrix2);
1032
1033                 vgSeti(VG_MATRIX_MODE, VG_MATRIX_PATH_USER_TO_SURFACE);
1034         } break;
1035         case DrawTTchar:{
1036                 cTeletextChar tchar;
1037                 tchar.setInternal(command.target.ttchar);
1038                 vgSeti(VG_MATRIX_MODE, VG_MATRIX_GLYPH_USER_TO_SURFACE);
1039                 vgGetMatrix(save_matrix);
1040                 enumTeletextColor ttforegcolour=tchar.GetFGColor();
1041                 enumTeletextColor ttbackgcolour=tchar.GetBGColor();
1042             if (tchar.GetBoxedOut()) {
1043                 ttforegcolour=ttcTransparent;
1044                 ttbackgcolour=ttcTransparent;
1045             }
1046             vgSeti(VG_IMAGE_MODE,VG_DRAW_IMAGE_STENCIL);
1047             vgSeti(VG_BLEND_MODE, VG_BLEND_SRC_OVER);
1048
1049
1050                 vgTranslate(command.x+command.w*11.85f*1.4f,command.y+command.h*19.75f);
1051                 VGfloat gori[]={0.,0.};
1052                 vgSetfv(VG_GLYPH_ORIGIN,2,gori);
1053
1054                 vgScale(-1.4f,2.f);
1055                 unsigned int color=Surface::enumTeletextColorToCoulour(ttbackgcolour).rgba();
1056                 color=color<<8 | (color &0xff000000)>>24;
1057                 vgSetColor(vgttpaint,color);
1058                 vgSetPaint((VGPaint) vgttpaint,VG_FILL_PATH);
1059                 vgSetPaint((VGPaint) vgttpaint,VG_STROKE_PATH);
1060                 cTeletextChar filled;
1061                 filled.setInternal(0x187f);
1062                 unsigned int glyph_index=loadTTchar(filled);
1063                 vgDrawGlyph(vgttfont,glyph_index,VG_FILL_PATH,VG_FALSE);
1064
1065                 color=Surface::enumTeletextColorToCoulour(ttforegcolour).rgba();
1066                 color=color<<8 | (color &0xff000000)>>24;
1067                 vgSetColor(vgttpaint,color);
1068                 vgSetPaint((VGPaint) vgttpaint,VG_FILL_PATH);
1069                 vgSetPaint((VGPaint) vgttpaint,VG_STROKE_PATH);
1070                 glyph_index=loadTTchar(tchar);
1071                 vgDrawGlyph(vgttfont,glyph_index,VG_FILL_PATH,VG_FALSE);
1072
1073                 /*      Log::getInstance()->log("OSD", Log::DEBUG, "Draw TTchar %x %x %x %x",glyph_index,ttforegcolour,Surface::enumTeletextColorToCoulour(ttforegcolour).rgba(),
1074                                         vgGetColor(vgttpaint));*/
1075
1076
1077                 vgLoadMatrix(save_matrix);
1078                 vgSeti(VG_MATRIX_MODE, VG_MATRIX_PATH_USER_TO_SURFACE);
1079                 vgSeti(VG_IMAGE_MODE,VG_DRAW_IMAGE_NORMAL);
1080                 vgSeti(VG_BLEND_MODE, VG_BLEND_SRC);
1081
1082         }break;
1083         case DrawClipping: {
1084                 VGint coords[4]={0,0,0,0};
1085                 coords[0]= ((command.x+clip_shift_x)*((float)BACKBUFFER_WIDTH)/720.f);
1086                 coords[1]= ((576.f-command.y-clip_shift_y-command.h)*((float)BACKBUFFER_HEIGHT)/576.f);
1087                 coords[2]= ((command.w-1.f)*((float)BACKBUFFER_WIDTH)/720.f);
1088                 coords[3]= ((command.h-1.f)*((float)BACKBUFFER_HEIGHT)/576.f);
1089                 vgSetiv(VG_SCISSOR_RECTS, 4,coords);
1090                 if (command.w==0.f && command.h==0.f)
1091                         vgSeti(VG_SCISSORING,VG_FALSE);
1092                 else vgSeti(VG_SCISSORING,VG_TRUE);
1093         } break;
1094         }
1095 }
1096
1097 unsigned int OsdOpenVG::handleTask(OpenVGCommand& command)
1098 {
1099         switch (command.task){
1100         case OVGreplacefont: {
1101                  vgDestroyFont(vgfont);
1102                  loadFont(true);
1103                  return 0;
1104         } break;
1105
1106         case OVGdestroyImageRef: {
1107                 //Log::getInstance()->log("OSD", Log::DEBUG, "TVMedia Draw Image Destroy %x",command.param1);
1108                 vgDestroyImage((VGImage)command.param1);
1109                 return 0;
1110         } break;
1111         case OVGdestroyPaint: {
1112                 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw Paint Destroy %d ",command.param1);
1113                 vgDestroyPaint((VGPaint)command.param1);
1114                 return 0;
1115         } break;
1116         case OVGcreateImagePalette: {
1117                 VGImage input=vgCreateImage(VG_A_8,command.param1, command.param2,
1118                                 VG_IMAGE_QUALITY_NONANTIALIASED|
1119                                 VG_IMAGE_QUALITY_FASTER|VG_IMAGE_QUALITY_BETTER);
1120                 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw create palette  %d %d %x %d",command.param1,command.param2,vgGetError(),input);
1121                 vgImageSubData(input,command.data,command.param1,
1122                                                         VG_A_8,0,0,command.param1, command.param2); // upload palettized image data
1123                 VGImage handle=vgCreateImage(VG_sRGBA_8888,command.param1, command.param2,
1124                                                 VG_IMAGE_QUALITY_NONANTIALIASED|
1125                                                 VG_IMAGE_QUALITY_FASTER|VG_IMAGE_QUALITY_BETTER);
1126                 VGuint *palette=(VGuint*)malloc(256*sizeof(VGuint));
1127                 VGuint *in_palette=(VGuint*)command.data2;
1128                 for (int i=0;i<256;i++) {
1129                         VGuint color=in_palette[i];
1130                         palette[i]=color<<8 | (color &0xff000000)>>24;
1131                 }
1132
1133                 vgLookupSingle(handle,input,palette,VG_ALPHA,VG_FALSE,VG_FALSE);
1134                 free(palette);
1135                 vgDestroyImage(input);
1136
1137                 return handle;
1138         } break;
1139         case OVGcreateMonoBitmap: {
1140                 VGImage handle=vgCreateImage(VG_A_1,command.param1, command.param2,
1141                                         VG_IMAGE_QUALITY_FASTER);
1142                 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw create mono  %d %d %x %d",command.param1,command.param2,vgGetError(),handle);
1143                 unsigned int buffer_len=(command.param1*command.param2)>>3;
1144                 unsigned char * buffer=(unsigned char*)malloc(buffer_len);
1145                 unsigned char * r_buffer1=buffer;
1146                 const unsigned char * r_buffer2=(const unsigned char *)command.data;
1147                 unsigned char *buffer_end=buffer+buffer_len;
1148                 while (r_buffer1!=buffer_end) {
1149                         unsigned char byte=*r_buffer2;
1150                         *r_buffer1=((byte * 0x0802LU & 0x22110LU) | (byte * 0x8020LU & 0x88440LU)) * 0x10101LU >> 16;
1151                         r_buffer1++;r_buffer2++;
1152                 }
1153
1154
1155                 vgImageSubData(handle,buffer,command.param1>>3,
1156                                         VG_A_1,0,0,command.param1, command.param2);
1157                 free(buffer);
1158         //      Log::getInstance()->log("OSD", Log::DEBUG, "Draw create mono2  %d %d %x %d",command.param1,command.param2,vgGetError(),handle);
1159                 return handle;
1160         } break;
1161         /*case OVGcreateImageFile: {
1162                 VGImage handle;
1163                 try{
1164                         Image *imagefile=(Image*)command.data;
1165                         Blob imageblob;
1166                         imagefile->write(&imageblob,"RGBA");
1167
1168
1169                         handle=vgCreateImage(VG_sXBGR_8888,imagefile->columns(),imagefile->rows(),
1170                                         VG_IMAGE_QUALITY_BETTER);
1171                         //Log::getInstance()->log("OSD", Log::DEBUG, "Draw create image details  %d %d %x mark1",imagefile->columns(),imagefile->rows(),(unsigned int*)imageblob.data());
1172                         vgImageSubData(handle,imageblob.data(),imagefile->columns()*4,
1173                                         VG_sXBGR_8888,0,0,imagefile->columns(),imagefile->rows());
1174                         //Log::getInstance()->log("OSD", Log::DEBUG, "Draw create image details  %d %d %x mark2",imagefile->columns(),imagefile->rows(),(unsigned int*)imageblob.data());
1175                         delete imagefile;
1176                 }catch( Exception &error_ )
1177                 {
1178                         Log::getInstance()->log("OSD", Log::DEBUG, "Libmagick hT: %s",error_.what());
1179
1180                         return 0;
1181                 }
1182
1183                 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw create file  %d %d %x %d",command.param1,command.param2,vgGetError(),handle);
1184                 return handle;
1185         } break;*/
1186         case OVGcreateImageMemory: {
1187                 PictureInfo *info = (PictureInfo*) command.data;
1188                 VGImage handle;
1189                 //Log::getInstance()->log("OSD", Log::DEBUG, "TVMedia OVGcreateImageMemory");
1190                 handle=vgCreateImage(VG_sABGR_8888,info->width,info->height,VG_IMAGE_QUALITY_BETTER);
1191                 vgImageSubData(handle,info->image,info->width*4,
1192                                                         VG_sABGR_8888,0,0,info->width,info->height);
1193                 info->decoder->freeReference(info->reference);
1194
1195                 bool static_image=true;
1196                 if (info->lindex & 0xffffffff) static_image=false;
1197
1198                 Message* m = new  Message();
1199                 // We have a pictures! send a message to ourself, to switch to gui thread
1200                 m->from=this;
1201                 m->to=Command::getInstance();
1202                 m->parameter = handle;
1203                 if (!static_image) {
1204                         m->message=Message::NEW_PICTURE;
1205                         m->tag = info->lindex;
1206                 } else {
1207                         m->message=Message::NEW_PICTURE_STATIC;
1208                         m->tag = info->lindex>> 32LL;
1209                 }
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
1219                 handle=vgCreateImage(VG_sABGR_8888,info->width,info->height,VG_IMAGE_QUALITY_BETTER);
1220                 //Log::getInstance()->log("OSD", Log::DEBUG, "TVMedia OVGcreateEGLImage %d %d %x",info->width,info->height, handle);
1221
1222                 info->handle = handle;
1223                 info->reference =  eglCreateImageKHR(egl_display, egl_context, EGL_VG_PARENT_IMAGE_KHR, (EGLClientBuffer)handle, NULL);
1224                 if (info->reference) return true;
1225                 else {
1226                         Log::getInstance()->log("OSD", Log::DEBUG, "TVMedia OVGcreateEGLImage %d %d %x Fail!",info->width,info->height, handle);
1227                         if (handle) vgDestroyImage(handle);
1228                         return false;
1229                 }
1230
1231         } break;
1232
1233         case OVGreadyEGLImage: {
1234                 PictureInfo *info = (PictureInfo*) command.data;
1235                 eglDestroyImageKHR(egl_display,info->reference);
1236                 bool static_image=true;
1237                 if (info->lindex & 0xffffffff) static_image=false;
1238                 Message* m = new  Message();
1239                 m->from=this;
1240                 m->to=Command::getInstance();
1241                 m->parameter = info->handle;
1242                 if (!static_image) {
1243                         m->message=Message::NEW_PICTURE;
1244                         m->tag = info->lindex;
1245                 } else {
1246                         m->message=Message::NEW_PICTURE_STATIC;
1247                         m->tag = info->lindex>> 32LL;
1248                 }
1249                 Command::getInstance()->postMessageFromOuterSpace(m); // inform command about new picture
1250
1251                 delete info;
1252         } break;
1253
1254
1255
1256         case OVGcreateColorRef :{
1257                 VGPaint handle;
1258                 handle=vgCreatePaint();
1259                 DrawStyle *style=(DrawStyle*)command.data;
1260                 switch (style->ft) {
1261                 case DrawStyle::Color: {
1262                         vgSetParameteri(handle, VG_PAINT_TYPE, VG_PAINT_TYPE_COLOR);
1263                         vgSetColor(handle,command.param1);
1264                         VGuint rgba;
1265                         rgba = vgGetColor((VGPaint)handle);
1266                         //Log::getInstance()->log("OSD", Log::DEBUG, "Draw Paint %d %x %x",handle,command.param1,rgba);
1267                 } break;
1268                 case DrawStyle::GradientLinear: {
1269                         vgSetParameteri(handle, VG_PAINT_TYPE, VG_PAINT_TYPE_LINEAR_GRADIENT);
1270                         VGfloat params[]={style->x1,style->y1,style->x2,style->y2,style->r};
1271                         //Log::getInstance()->log("OSD", Log::DEBUG, "Draw Gradient %d %g %g %g %g",handle,params[0],params[1],params[2],params[3]);
1272                         vgSetParameterfv(handle,VG_PAINT_LINEAR_GRADIENT,4,params);
1273
1274
1275
1276                 } break;
1277                 case DrawStyle::GradientRadial: {
1278                         vgSetParameteri(handle, VG_PAINT_TYPE, VG_PAINT_TYPE_RADIAL_GRADIENT);
1279                         VGfloat params[]={style->x1,style->y1,style->x2,style->y2,style->r};
1280                         vgSetParameterfv(handle,VG_PAINT_RADIAL_GRADIENT,5,params);
1281
1282
1283
1284                 } break;
1285                 };
1286                 if (style->ft==DrawStyle::GradientLinear ||style->ft==DrawStyle::GradientRadial) {
1287                         VGfloat colorramp[5*5];
1288                         colorramp[0+0*5]=0.f;
1289                         colorramp[1+0*5]=((float)style->red)/255.f;
1290                         colorramp[2+0*5]=((float)style->green)/255.f;
1291                         colorramp[3+0*5]=((float)style->blue)/255.f;
1292                         colorramp[4+0*5]=((float)style->alpha)/255.f;
1293                         for (int i=0;i<(style->num_colors-1);i++) {
1294                                 colorramp[0+(i+1)*5]=style->grad_pos[i];
1295                                 colorramp[1+(i+1)*5]=((float)style->grad_col[i].red)/255.f;
1296                                 colorramp[2+(i+1)*5]=((float)style->grad_col[i].green)/255.f;
1297                                 colorramp[3+(i+1)*5]=((float)style->grad_col[i].blue)/255.f;
1298                                 colorramp[4+(i+1)*5]=((float)style->grad_col[i].alpha)/255.f;
1299                         }
1300                         colorramp[0+(style->num_colors)*5]=1.f;
1301                         colorramp[1+(style->num_colors)*5]=((float)style->grad_col[style->num_colors-1].red)/255.f;
1302                         colorramp[2+(style->num_colors)*5]=((float)style->grad_col[style->num_colors-1].green)/255.f;
1303                         colorramp[3+(style->num_colors)*5]=((float)style->grad_col[style->num_colors-1].blue)/255.f;
1304                         colorramp[4+(style->num_colors)*5]=((float)style->grad_col[style->num_colors-1].alpha)/255.f;
1305                         vgSetParameteri(handle, VG_PAINT_COLOR_RAMP_SPREAD_MODE,VG_COLOR_RAMP_SPREAD_REFLECT);
1306                         vgSetParameteri(handle, VG_PAINT_COLOR_RAMP_PREMULTIPLIED,VG_FALSE);
1307                         vgSetParameterfv(handle,VG_PAINT_COLOR_RAMP_STOPS,5+(style->num_colors)*5,colorramp);
1308                 }
1309
1310                 return handle;
1311         } break;
1312         case OVGimageUploadLine: {
1313                 vgImageSubData((VGImage)command.param1,command.data,0,VG_sARGB_8888,0,command.param2,command.param3,1);
1314                 return 0;
1315         } break;
1316
1317         }
1318 }
1319
1320 bool OsdOpenVG::processTasks()
1321 {
1322         bool worked=false;
1323         taskmutex.Lock();
1324         vgmutex.Lock();
1325         while (vgcommands.size()>0)
1326         {
1327                 OpenVGCommand comm=vgcommands.front();
1328                 vgcommands.pop_front();
1329                 taskmutex.Unlock();
1330
1331                 OpenVGResponse resp;
1332                 resp.result=handleTask(comm);
1333                 resp.id=comm.id;
1334                 taskmutex.Lock();
1335                 if (comm.id) {
1336                         vgresponses.push_back(resp);
1337                 }
1338                 taskmutex.Unlock();
1339                 vgmutex.Unlock();
1340                 //threadCheckExit();
1341                 vgtaskSignal.signal();
1342                 taskmutex.Lock();
1343                 vgmutex.Lock();
1344                 worked=true;
1345         }
1346         taskmutex.Unlock();
1347         vgmutex.Unlock();
1348
1349         return worked;
1350 }
1351
1352 bool OsdOpenVG::haveOpenVGResponse(unsigned int id,unsigned int * resp)
1353 {
1354         taskmutex.Lock();
1355         if (vgresponses.size()>0)
1356         {
1357                 deque<OpenVGResponse>::iterator itty=vgresponses.begin();
1358                 while (itty!=vgresponses.end())
1359                 {
1360                         if ((*itty).id==id) {
1361                                 *resp=(*itty).result;
1362                                 taskmutex.Unlock();
1363                                 return true;
1364                         }
1365                         itty++;
1366                 }
1367         }
1368         taskmutex.Unlock();
1369         return false;
1370 }
1371
1372
1373 unsigned int  OsdOpenVG::putOpenVGCommand(OpenVGCommand& comm,bool wait)
1374 {
1375         taskmutex.Lock();
1376         if (wait){
1377                 comm.id=wait_id;
1378                 wait_id++;
1379         } else {
1380                 comm.id=0; // we are not waiting
1381         }
1382         vgcommands.push_back(comm);
1383         taskmutex.Unlock();
1384         threadSignal();
1385         while (wait) {
1386                 unsigned int resp;
1387                 if (!haveOpenVGResponse(comm.id,&resp)) {
1388                         struct timespec target_time;
1389                         clock_gettime(CLOCK_REALTIME,&target_time);
1390                         target_time.tv_nsec+=1000000LL*100;
1391                         if (target_time.tv_nsec>999999999) {
1392                                         target_time.tv_nsec-=1000000000L;
1393                                         target_time.tv_sec+=1;
1394                         }
1395                         vgtaskSignal.waitForSignalTimed(&target_time);
1396                 } else {
1397                         return resp;
1398                 }
1399         }
1400         return 0;
1401 }
1402
1403 void OsdOpenVG::imageUploadLine(ImageIndex index,unsigned int j,unsigned int width,void *data)
1404 {
1405         vgImageSubData((VGImage)index,data,0,VG_sARGB_8888,0,j,width,1);
1406
1407         struct OpenVGCommand comm;
1408         comm.task=OVGimageUploadLine;
1409         comm.param1=index;
1410         comm.param2=j;
1411         comm.param3=width;
1412         comm.data=data;
1413         putOpenVGCommand(comm,true);
1414 }
1415
1416 void OsdOpenVG::destroyImageRef(ImageIndex index)
1417 {
1418         struct OpenVGCommand comm;
1419         comm.task=OVGdestroyImageRef;
1420         comm.param1=index;
1421         putOpenVGCommand(comm,false);
1422 }
1423
1424
1425 bool OsdOpenVG::getStaticImageData(unsigned int static_id, UCHAR **userdata, ULONG *length)
1426 {
1427         if (sa_MAX>static_id) {
1428                 *userdata = static_artwork_begin[static_id];
1429                 *length = static_artwork_end[static_id] - static_artwork_begin[static_id];
1430                 return true;
1431         }
1432
1433         *userdata = NULL;
1434         *length = 0;
1435         return false;
1436
1437 }
1438
1439 void  OsdOpenVG::createPicture(struct PictureInfo& pict_inf)
1440 {
1441         struct OpenVGCommand comm;
1442         Log::getInstance()->log("OsdOpenVG", Log::DEBUG, "TVMedia Create Picture %d",pict_inf.type);
1443         if (pict_inf.type == PictureInfo::RGBAMemBlock) {
1444                 comm.task = OVGcreateImageMemory;
1445                 comm.data =  new PictureInfo(pict_inf);
1446                 putOpenVGCommand(comm,false);
1447         } else if (pict_inf.type == PictureInfo::EGLImage) {
1448                 comm.task = OVGreadyEGLImage;
1449                 comm.data =  new PictureInfo(pict_inf);
1450                 putOpenVGCommand(comm,false);
1451         } else {
1452                 // unsupported
1453                 pict_inf.decoder->freeReference(pict_inf.reference);
1454
1455
1456         }
1457 }
1458
1459 bool OsdOpenVG::getEGLPicture(struct OsdVector::PictureInfo & info , EGLDisplay * display)
1460 {
1461         struct OpenVGCommand comm;
1462         info.type = PictureInfo::EGLImage;
1463         comm.task = OVGcreateEGLImage;
1464         comm.data = &info;
1465         *display = egl_display;
1466         return  putOpenVGCommand(comm,true);
1467 }
1468
1469
1470
1471 ImageIndex OsdOpenVG::createMonoBitmap(void *base,int width,int height)
1472 {
1473         struct OpenVGCommand comm;
1474         comm.task=OVGcreateMonoBitmap;
1475         comm.param1=width;
1476         comm.param2=height;
1477         comm.data=base;
1478         return putOpenVGCommand(comm,true);
1479 }
1480
1481 ImageIndex OsdOpenVG::createImagePalette(int width,int height,const unsigned char *image_data,const unsigned int*palette_data)
1482 {
1483     struct OpenVGCommand comm;
1484     comm.task=OVGcreateImagePalette;
1485     comm.param1=width;
1486     comm.param2=height;
1487     comm.data=image_data;
1488     comm.data2=palette_data;
1489     return putOpenVGCommand(comm,true);
1490 }
1491
1492 void OsdOpenVG::destroyStyleRef(unsigned int index)
1493 {
1494         struct OpenVGCommand comm;
1495         comm.task=OVGdestroyPaint;
1496         comm.param1=index;
1497         putOpenVGCommand(comm,false);
1498 }
1499
1500 unsigned int OsdOpenVG::createStyleRef(const DrawStyle &c)
1501 {
1502         unsigned int col=c.rgba();
1503         struct OpenVGCommand comm;
1504         comm.task=OVGcreateColorRef;
1505         comm.param1=col<<8 | (col &0xff000000)>>24;
1506         comm.data=&c;
1507         return putOpenVGCommand(comm,true);
1508 }
1509
1510 unsigned int OsdOpenVG::createColorRef(const Colour &c)
1511 {
1512         unsigned int col=c.rgba();
1513         struct OpenVGCommand comm;
1514         comm.task=OVGcreateColorRef;
1515         comm.param1=col<<8 | (col &0xff000000)>>24;
1516         comm.data=&c;
1517         return putOpenVGCommand(comm,true);
1518 }
1519
1520