osdopenvg.cc

   1 /*
   2     Copyright 2004-2005 Chris Tallon, 2006,2011-2012 Marten Richter
   3
   4     This file is part of VOMP.
   5
   6     VOMP is free software; you can redistribute it and/or modify
   7     it under the terms of the GNU General Public License as published by
   8     the Free Software Foundation; either version 2 of the License, or
   9     (at your option) any later version.
  10
  11     VOMP is distributed in the hope that it will be useful,
  12     but WITHOUT ANY WARRANTY; without even the implied warranty of
  13     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14     GNU General Public License for more details.
  15
  16     You should have received a copy of the GNU General Public License
  17     along with VOMP; if not, write to the Free Software
  18     Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  19 */
  20
  21
  22 #include "osdopenvg.h"
  23 #include "mtd.h"
  24 #include "videoomx.h"
  25 #include "surface.h"
  26 //#include <Magick++.h>
  27
  28 #include "message.h"
  29 #include "command.h"
  30 #include "teletxt/txtfont.h"
  31
  32 #include <sys/syscall.h>
  33 #include <fontconfig/fontconfig.h>
  34 #include <vector>
  35 #include <math.h>
  36 #include <bcm_host.h>
  37
  38 //using namespace Magick;
  39
  40 extern uint8_t vdr_data[]     asm("_binary_other_vdrhires_jpg_start");
  41 extern uint8_t vdr_data_end[] asm("_binary_other_vdrhires_jpg_end");
  42 extern uint8_t wallpaper_data[]     asm("_binary_other_wallpaper720p_jpg_start");
  43 extern uint8_t wallpaper_data_end[] asm("_binary_other_wallpaper720p_jpg_end");
  44
  45
  46 #define  BACKBUFFER_WIDTH 1280
  47 #define  BACKBUFFER_HEIGHT 720
  48
  49
  50 OsdOpenVG::OsdOpenVG()
  51 {
  52   vgmutex.Lock();
  53   taskmutex.Lock();
  54   lastrendertime=getTimeMS();
  55   display_height=0;
  56   display_width=0;
  57   mode=0;
  58   aspect_correction=1.;
  59
  60   freetype_inited=false;
  61   wait_id=1;
  62   const char *fontname="Droid Sans:style=Regular";
  63   cur_fontname=(char*)malloc(strlen(fontname)+1);
  64   strcpy(cur_fontname,fontname);
  65
  66 }
  67
  68 OsdOpenVG::~OsdOpenVG()
  69 {
  70
  71   if (initted)
  72   {
  73                 shutdown();
  74   }
  75
  76   if (cur_fontname) free(cur_fontname);
  77   if (freetype_inited) FT_Done_Face(ft_face);
  78   if (!fontnames.size()) {
  79           vector<char*>::iterator itty=fontnames.begin();
  80           while (itty!=fontnames.end()) {
  81                   free((void*)*itty);
  82
  83                   itty++;
  84           }
  85   }
  86   if (!fontnames_keys.size()) {
  87           vector<char*>::iterator itty=fontnames_keys.begin();
  88           while (itty!=fontnames_keys.end()) {
  89                   free((void*)*itty);
  90
  91                   itty++;
  92           }
  93     }
  94
  95   vgmutex.Unlock();
  96   taskmutex.Unlock();
  97 }
  98
  99
 100
 101 int OsdOpenVG::init(void* device)
 102 {
 103   if (initted) return 0;
 104   reader.init();
 105   Video* video = Video::getInstance();
 106    //window=*((HWND*)device);
 107
 108    // May be this device specific part should go to a device specific child class
 109
 110    //init broadcom chipset (Move to video?)
 111
 112
 113    //First get connection to egl
 114    egl_display=eglGetDisplay(EGL_DEFAULT_DISPLAY);
 115
 116    if (egl_display==EGL_NO_DISPLAY) {
 117            Log::getInstance()->log("OSD", Log::WARN, "Could not get egl display! %x",eglGetError());
 118            vgmutex.Unlock();
 119            return 0;
 120    }
 121
 122
 123
 124    if (eglInitialize(egl_display, NULL, NULL)==EGL_FALSE) {
 125            Log::getInstance()->log("OSD", Log::WARN, "Initialising display failed! %x",eglGetError());
 126            vgmutex.Unlock();
 127            return 0;
 128    }
 129
 130
 131    const char *query_str=eglQueryString(egl_display,EGL_CLIENT_APIS);
 132    if (query_str) Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);
 133    else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",eglGetError());
 134    query_str=eglQueryString(egl_display,EGL_EXTENSIONS);
 135    if (query_str)    Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);
 136    else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",eglGetError());
 137
 138    if (eglBindAPI(EGL_OPENVG_API)==EGL_FALSE) {
 139            Log::getInstance()->log("OSD", Log::WARN, "Binding openvg api failed! %x",eglGetError());
 140            vgmutex.Unlock();
 141            return 0;
 142    }
 143
 144    const EGLint attributs[]={
 145                  EGL_RED_SIZE,8,EGL_GREEN_SIZE, 8,EGL_BLUE_SIZE, 8,EGL_ALPHA_SIZE, 8,
 146          EGL_SURFACE_TYPE, EGL_WINDOW_BIT|EGL_PBUFFER_BIT,
 147          EGL_CONFORMANT, EGL_OPENVG_BIT,
 148          EGL_NONE
 149    }; // Here, we might have to select the resolution!
 150
 151
 152    EGLint number;
 153
 154    if (eglChooseConfig(egl_display, attributs, &egl_ourconfig, 1, &number)==EGL_FALSE) {
 155            Log::getInstance()->log("OSD", Log::WARN, "Choosing egl config failed! %x",eglGetError());
 156            vgmutex.Unlock();
 157            return 0;
 158    }
 159
 160
 161
 162    egl_context=eglCreateContext(egl_display,egl_ourconfig,NULL,NULL);
 163    if (egl_context==EGL_NO_CONTEXT) {
 164            Log::getInstance()->log("OSD", Log::WARN, "Creating egl context failed! %x",eglGetError());
 165            vgmutex.Unlock();
 166            return 0;
 167    }
 168
 169    // warning broadcom specific, get display size!
 170    display_width=display_height=0;
 171    if (graphics_get_display_size(0, &display_width, &display_height)<0) {
 172            Log::getInstance()->log("OSD", Log::WARN, "Getting display size failed! (BCM API) ");
 173            vgmutex.Unlock();
 174            return 0;
 175    }
 176    Log::getInstance()->log("OSD", Log::NOTICE, "Displaysize is %d x %d ",display_width, display_height);
 177    VC_RECT_T dst_rect ={0,0,display_width,display_height};
 178    VC_RECT_T src_rect={0,0,BACKBUFFER_WIDTH <<16,BACKBUFFER_HEIGHT<<16};
 179    VC_RECT_T src_rect_bg={0,0,16<<16,16<<16};
 180    VC_RECT_T src_rect_im={0,0,16,16};
 181
 182    uint32_t back_image_ptr;
 183    bcm_backres=vc_dispmanx_resource_create(VC_IMAGE_RGBX32,16,16,&back_image_ptr);
 184    unsigned int color[16*16];
 185    DrawStyle bg=DrawStyle::WALLPAPER;
 186    if (bg.ft!=DrawStyle::GradientLinear) {
 187            bg.grad_col[0]=bg;
 188    }
 189    //memset(color,0xFF,sizeof(unsigned int)*4*8);
 190    for (int j=0;j<16;j++) {
 191            int helpr=(((15-j)*bg.red)+(j*bg.grad_col[0].red))/15;
 192            int helpb=(((15-j)*bg.blue)+(j*bg.grad_col[0].blue))/15;
 193            int helpg=(((15-j)*bg.green)+(j*bg.grad_col[0].green))/15;
 194            //unsigned int cur_col=help | (help<< 8)  | (help<< 16)  | (0xFF<< 24);
 195            unsigned int cur_col=helpr  | (helpg<< (8))  | (helpb<< (16))  | (0xFF<< (24));
 196            for (int i=0;i<16;i++) {
 197                    color[i+16*j]=cur_col;
 198            }
 199    }
 200    vc_dispmanx_resource_write_data(bcm_backres,VC_IMAGE_RGBX32,16*4,color,&src_rect_im);
 201
 202    DISPMANX_UPDATE_HANDLE_T  bcm_update;
 203    bcm_display=vc_dispmanx_display_open(0);
 204    bcm_update=vc_dispmanx_update_start(0);
 205    bcm_element=vc_dispmanx_element_add(bcm_update,bcm_display,
 206          2,&dst_rect, 0,
 207          &src_rect,DISPMANX_PROTECTION_NONE,0, 0, (DISPMANX_TRANSFORM_T) 0);
 208
 209
 210    bcm_background=vc_dispmanx_element_add(bcm_update,bcm_display,
 211             0,&dst_rect,bcm_backres ,
 212             &src_rect_bg,DISPMANX_PROTECTION_NONE,0, 0, (DISPMANX_TRANSFORM_T) 0);
 213
 214    vc_dispmanx_update_submit_sync(bcm_update);
 215
 216
 217
 218    static EGL_DISPMANX_WINDOW_T nativewindow;
 219    nativewindow.element=bcm_element;
 220    nativewindow.height=BACKBUFFER_HEIGHT;
 221    nativewindow.width=BACKBUFFER_WIDTH;
 222
 223    egl_surface = eglCreateWindowSurface(egl_display,egl_ourconfig, &nativewindow,NULL );
 224    if (egl_surface==EGL_NO_SURFACE) {
 225            Log::getInstance()->log("OSD", Log::WARN, "Creating egl window surface failed!");
 226            vgmutex.Unlock();
 227            return 0;
 228    }
 229    Log::getInstance()->log("OSD", Log::DEBUG, "Making egl current in1%d",syscall(SYS_gettid));
 230    if (eglMakeCurrent(egl_display, egl_surface, egl_surface, egl_context)== EGL_FALSE) {
 231            Log::getInstance()->log("OSD", Log::WARN, "Making egl Current failed");
 232            vgmutex.Unlock();
 233                    return 0;
 234    }
 235    // Test stuff
 236
 237    query_str=(const char*)vgGetString(VG_VERSION) ;
 238    if (query_str) Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);
 239    else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",vgGetError());
 240
 241    query_str=(const char*)vgGetString(VG_VENDOR) ;
 242    if (query_str) Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);
 243    else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",vgGetError());
 244
 245    query_str=(const char*)vgGetString(VG_RENDERER) ;
 246    if (query_str) Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);
 247    else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",vgGetError());
 248
 249    query_str=(const char*)vgGetString(VG_EXTENSIONS) ;
 250    if (query_str) Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);
 251    else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",vgGetError());
 252
 253   aspect_correction= ((float)BACKBUFFER_HEIGHT)/576.f/(((float)BACKBUFFER_WIDTH)/720.f);
 254   initPaths();
 255   if (!fontnames.size()) {
 256           //inspired by and copied from vdr's code
 257           FcInit();
 258           FcObjectSet *objset= FcObjectSetBuild(FC_FAMILY, FC_STYLE, NULL);
 259           FcPattern * pattern=FcPatternCreate();
 260           FcPatternAddBool(pattern, FC_SCALABLE, FcTrue);
 261           FcFontSet* fonts = FcFontList(NULL, pattern, objset);
 262           for (int i=0; i<fonts->nfont;i++) {
 263                   char *s = (char *)FcNameUnparse(fonts->fonts[i]);
 264
 265                   if (s) {
 266                           char *c= strchr(s,':');
 267                           if (c) {
 268                                   char *s2= strchr(c+1,',');
 269                                   if (s2) *s2=0;
 270                           }
 271                           char *p=strchr(s,',');
 272                           if (p) {
 273                                   if (!c) *p=0;
 274                                   else memmove(p,c,strlen(c)+1);
 275                           }
 276                           char *key=(char*)malloc(strlen(s)+1);
 277                           strcpy(key,s);
 278                           fontnames_keys.push_back(key);
 279                           char *s2=strstr(s,"style=");
 280                           if (s2) {
 281                                   memmove(s2,s2+6,strlen(s2+6)+1);
 282                           }
 283                           fontnames.push_back(s);
 284                   }
 285           }
 286           FcFontSetDestroy(fonts);
 287           FcPatternDestroy(pattern);
 288           FcObjectSetDestroy(objset);
 289   }
 290
 291   if (!loadFont(false)) {
 292           return 0;
 293   }
 294   vgttfont=vgCreateFont(0);
 295   vgttpaint=vgCreatePaint();
 296   vgSetParameteri( vgttpaint, VG_PAINT_TYPE, VG_PAINT_TYPE_COLOR);
 297   vgSetColor(vgttpaint,0xffffffff);
 298
 299   eglSwapInterval(egl_display, 1 );
 300
 301   Log::getInstance()->log("OSD", Log::DEBUG, "Making egl current out 1%d",syscall(SYS_gettid));
 302   eglMakeCurrent(egl_display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT );
 303   //Now we will create the Screen
 304   initted = 1; // must set this here or create surface won't work
 305
 306
 307   /*if (((VideoOMX*)Video::getInstance())->initUsingOSDObjects()!=1) { //call Video for init  stuff
 308           return 0;
 309   }*/
 310
 311
 312   threadStart();
 313   taskmutex.Unlock();
 314   vgmutex.Unlock();
 315
 316 #ifdef PICTURE_DECODER_OMX
 317     imageomx=new ImageOMX(&reader);
 318         reader.addDecoder(imageomx);
 319 #endif
 320
 321
 322   return 1;
 323 }
 324
 325 void OsdOpenVG::getScreenSize(int &width, int &height)
 326 {
 327         width=BACKBUFFER_WIDTH;
 328         height=BACKBUFFER_HEIGHT;
 329 }
 330
 331 void OsdOpenVG::getRealScreenSize(int &width, int &height)
 332 {
 333         width=display_width;
 334         height=display_height;
 335 }
 336
 337 bool OsdOpenVG::screenShot(void *buffer, int width, int height, bool osd /*include osd*/)
 338 {
 339         if (!initted) return false;
 340         if (!buffer) return false;
 341
 342         DISPMANX_RESOURCE_HANDLE_T res;
 343         DISPMANX_DISPLAY_HANDLE_T display;
 344
 345         uint32_t image_ptr;
 346         VC_RECT_T rect;
 347         res=vc_dispmanx_resource_create(VC_IMAGE_RGBA32,width,height,&image_ptr);
 348         display=vc_dispmanx_display_open(0);
 349         if (!osd ) {
 350                 vc_dispmanx_snapshot(display, res,
 351                                 (DISPMANX_TRANSFORM_T)(DISPMANX_SNAPSHOT_NO_RGB|DISPMANX_SNAPSHOT_FILL/*|DISPMANX_SNAPSHOT_PACK*/));
 352         }
 353         else
 354         {
 355                 vc_dispmanx_snapshot(display, res,
 356                                 (DISPMANX_TRANSFORM_T)(DISPMANX_SNAPSHOT_FILL));
 357         }
 358         vc_dispmanx_rect_set(&rect,0,0,width,height);
 359         vc_dispmanx_resource_read_data(res, &rect, buffer, width*4);
 360         vc_dispmanx_resource_delete(res);
 361         vc_dispmanx_display_close(display);
 362         return true;
 363
 364 }
 365
 366
 367 void OsdOpenVG::initPaths()
 368 {
 369
 370
 371         VGPath current;
 372         current=vgCreatePath(VG_PATH_FORMAT_STANDARD,
 373                         VG_PATH_DATATYPE_F,1.f,0.f,
 374                         0,0,VG_PATH_CAPABILITY_ALL);
 375
 376         vguLine(current,0.f,0.f,1.f,0.f);
 377         // HorzLine
 378         std_paths[HorzLine]=current;
 379
 380         current=vgCreatePath(VG_PATH_FORMAT_STANDARD,
 381                                 VG_PATH_DATATYPE_F,1.f,0.f,
 382                                 0,0,VG_PATH_CAPABILITY_ALL);
 383         vguLine(current,0.f,0.f,0.f,1.f);
 384         // VertLine
 385         std_paths[VertLine]=current;
 386
 387         current=vgCreatePath(VG_PATH_FORMAT_STANDARD,
 388                                 VG_PATH_DATATYPE_F,1.f,0.f,
 389                                 0,0,VG_PATH_CAPABILITY_ALL);
 390         //vguRect(current,0.f,0.f,1.f,1.f);
 391         vguRect(current,0.f,0.f,1.f,1.f);
 392         // Rectabgle
 393         std_paths[Rectangle]=current;
 394
 395         current=vgCreatePath(VG_PATH_FORMAT_STANDARD,
 396                                 VG_PATH_DATATYPE_F,1.f,0.f,
 397                                 0,0,0);
 398         vguEllipse(current,0.f,0.f,1.f,1.f);
 399         // Point
 400         std_paths[Point]=current;
 401
 402 }
 403
 404 void OsdOpenVG::destroyPaths()
 405 {
 406         vgDestroyPath(std_paths[HorzLine]);
 407         vgDestroyPath(std_paths[VertLine]);
 408         vgDestroyPath(std_paths[Rectangle]);
 409         vgDestroyPath(std_paths[Point]);
 410
 411 }
 412
 413 int OsdOpenVG::stopUpdate()
 414 {
 415         threadStop();
 416         processTasks();
 417         return 1;
 418 }
 419 /*
 420 void OsdOpenVG::purgeAllReferences()
 421 {
 422         images_ref.clear();
 423         styles_ref.clear(); // remove all references
 424
 425
 426         map<void *,ImageIndex>::iterator mitty=monobitmaps.begin();
 427         while (mitty!=monobitmaps.end()) {
 428                 vgDestroyImage((VGImage)(*mitty).second);
 429                 mitty++;
 430         }
 431         monobitmaps.clear();
 432
 433         /*map<string,ImageIndex>::iterator jitty=jpegs.begin();
 434         while (jitty!=jpegs.end()) {
 435                 vgDestroyImage((VGImage)(*jitty).second);
 436                 jitty++;
 437         }
 438         jpegs.clear();*
 439
 440         map<TVMediaInfo,ImageIndex>::iterator titty=tvmedias.begin();
 441         while (titty!=tvmedias.end()) {
 442                 vgDestroyImage((VGImage)(*titty).second);
 443                 titty++;
 444         }
 445         tvmedias.clear();
 446
 447         map<pair<Colour*,unsigned int>,unsigned int>::iterator sitty=styles.begin();
 448         while (sitty!=styles.end()) {
 449                 vgDestroyPaint((VGPaint)(*sitty).second);
 450                 sitty++;
 451         }
 452         styles.clear();
 453
 454 }*/
 455
 456 int OsdOpenVG::shutdown()
 457 {
 458   reader.shutdown();
 459 #ifdef PICTURE_DECODER_OMX
 460         if (imageomx) reader.removeDecoder(imageomx);
 461         imageomx=NULL;
 462 #endif
 463
 464   if (!initted) return 0;
 465
 466   initted = 0;
 467   Log::getInstance()->log("OSD", Log::DEBUG, "shutdown mark1");
 468   threadStop();
 469   Log::getInstance()->log("OSD", Log::DEBUG, "shutdown mark1a");
 470   //(((VideoOMX*)Video::getInstance())->shutdownUsingOSDObjects());
 471   if (eglMakeCurrent(egl_display, egl_surface, egl_surface, egl_context)== EGL_FALSE) {
 472           Log::getInstance()->log("OSD", Log::WARN, "Making egl Current failed in shutdown %x",eglGetError());
 473   }
 474   if (eglBindAPI(EGL_OPENVG_API)==EGL_FALSE) {
 475           Log::getInstance()->log("OSD", Log::WARN, "Binding openvg api thread failed! %x",eglGetError());
 476   }
 477
 478   Log::getInstance()->log("OSD", Log::DEBUG, "shutdown mark2");
 479   processTasks();
 480   Log::getInstance()->log("OSD", Log::DEBUG, "shutdown mark3");
 481
 482   taskmutex.Lock();
 483   vgmutex.Lock();
 484
 485
 486
 487   //purgeAllReferences();
 488
 489   vgDestroyFont(vgfont);
 490   vgDestroyFont(vgttfont);
 491   vgDestroyPaint(vgttpaint);
 492   destroyPaths();
 493   float colclear[]={0.8f,0.8f,0.8f,1.f};
 494   vgSetfv(VG_CLEAR_COLOR,4,colclear);
 495   vgClear(0,0,BACKBUFFER_WIDTH,BACKBUFFER_HEIGHT);
 496   eglSwapBuffers(egl_display, egl_surface);
 497   Log::getInstance()->log("OSD", Log::DEBUG, "Making egl current out final");
 498   eglMakeCurrent(egl_display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT );
 499   if (eglDestroySurface(egl_display,egl_surface)==EGL_FALSE) {
 500           Log::getInstance()->log("OSD", Log::ERR, "eglDestroySurface failed %x",eglGetError());
 501   }
 502   if (eglDestroyContext(egl_display,egl_context)==EGL_FALSE) {
 503           Log::getInstance()->log("OSD", Log::ERR, "eglDestroyContext failed %x",eglGetError());
 504   }
 505   if (eglTerminate(egl_display )==EGL_FALSE) {
 506           Log::getInstance()->log("OSD", Log::ERR, "eglTerminate failed %x",eglGetError());
 507   }
 508
 509   DISPMANX_UPDATE_HANDLE_T  bcm_update;
 510   bcm_update=vc_dispmanx_update_start(0);
 511
 512   vc_dispmanx_element_remove(bcm_update,bcm_element);
 513   vc_dispmanx_element_remove(bcm_update,bcm_background);
 514   vc_dispmanx_update_submit_sync(bcm_update);
 515   vc_dispmanx_resource_delete(bcm_backres);
 516   vc_dispmanx_display_close(bcm_display);
 517
 518
 519
 520   return 1;
 521 }
 522
 523
 524
 525
 526 void OsdOpenVG::threadMethod()
 527 {
 528         // We have to claim the egl context for this thread
 529         Log::getInstance()->log("OSD", Log::NOTICE, "Entering drawing thread");
 530         if (eglMakeCurrent(egl_display, egl_surface, egl_surface, egl_context)== EGL_FALSE) {
 531                 Log::getInstance()->log("OSD", Log::WARN, "Making egl Current failed in thread %x",eglGetError());
 532                 return;
 533         }
 534         if (eglBindAPI(EGL_OPENVG_API)==EGL_FALSE) {
 535                 Log::getInstance()->log("OSD", Log::WARN, "Binding openvg api thread failed! %x",eglGetError());
 536                 return;
 537         }
 538         int ts=0;
 539         while (true)
 540         {
 541                 ts=1;
 542                 unsigned int waittime=1;
 543
 544                 if (initted) {
 545
 546                         long long time1 = getTimeMS();
 547                         if ((time1 - lastrendertime) > 200) {//5 fps for OSD updates are enough, avoids tearing
 548                                 InternalRendering();
 549                                 lastrendertime = getTimeMS();
 550
 551                         }
 552                         if (processTasks()) ts=0;
 553                 }
 554                 if (!threadIsActive()) {
 555                         if (eglMakeCurrent(egl_display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT )== EGL_FALSE) {
 556                                    Log::getInstance()->log("OSD", Log::WARN, "Making egl Current out thread failed");
 557                         }
 558                         threadCheckExit();
 559                 }
 560                 if (ts!=0) {
 561                         struct timespec target_time;
 562                         clock_gettime(CLOCK_REALTIME,&target_time);
 563                         target_time.tv_nsec+=1000000LL*ts;
 564                         if (target_time.tv_nsec>999999999) {
 565                                 target_time.tv_nsec-=1000000000L;
 566                                 target_time.tv_sec+=1;
 567                         }
 568                         threadLock();
 569                         threadWaitForSignalTimed(&target_time);
 570                         threadUnlock();
 571                 }
 572                 //Sleep(1);
 573         }
 574         eglMakeCurrent(egl_display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT );
 575 }
 576
 577
 578 void OsdOpenVG::threadPostStopCleanup()
 579 {
 580         //Doing nothing
 581         //goo;
 582         Log::getInstance()->log("OSD", Log::NOTICE, "Exiting drawing thread");
 583 }
 584
 585 void OsdOpenVG::InternalRendering(){
 586         vgmutex.Lock();
 587         Colour bg=DrawStyle::WALLPAPER;
 588     float colclear[]={1.f,1.0f,1.f,1.f};
 589     if (bg.alpha==0) colclear[3]=0.f;
 590     vgSetfv(VG_CLEAR_COLOR,4,colclear);
 591         vgClear(0,0,BACKBUFFER_WIDTH,BACKBUFFER_HEIGHT);
 592         vgSeti(VG_BLEND_MODE, VG_BLEND_SRC);
 593
 594
 595         drawSurfaces(); //iterate through and draws all commands
 596
 597         //Show it to the user!
 598         eglSwapBuffers(egl_display, egl_surface);
 599         vgmutex.Unlock();
 600
 601 }
 602
 603 /*font stuff*/
 604
 605 float OsdOpenVG::getFontHeight()
 606 {
 607         return font_height; //dummy
 608 }
 609 float OsdOpenVG::getCharWidth(wchar_t c)
 610 {
 611         unsigned int glyph_index=FT_Get_Char_Index(ft_face,c);
 612         return font_exp_x[glyph_index];
 613 }
 614
 615 unsigned int OsdOpenVG::loadTTchar(cTeletextChar c)
 616 {
 617         unsigned int glyph_index=c.getGlyphIndex();
 618         if (tt_font_chars.find(glyph_index)!=tt_font_chars.end())
 619         {
 620                 return glyph_index;
 621         }
 622
 623         unsigned int buffer[10];
 624         const VGfloat glyphOrigin[] = { 0.f, 0.f };
 625         const VGfloat escapement[] = { 12.f, 0.f };
 626         unsigned int * charmap = GetFontChar(c, buffer);
 627         if (!charmap) { //invalid char
 628                 return 0;
 629         }
 630         for (int i=0;i<10;i++) {
 631                 buffer[i]=charmap[i]>>4;
 632         }
 633
 634         VGImage handle = vgCreateImage(
 635                         VG_A_8,
 636                         12,
 637                         10,
 638                         VG_IMAGE_QUALITY_NONANTIALIASED | VG_IMAGE_QUALITY_FASTER
 639                                         | VG_IMAGE_QUALITY_BETTER);
 640         vgImageSubData(handle, buffer, 4, VG_A_1, 0, 0, 12, 10);
 641         vgSetGlyphToImage(
 642                         vgttfont,
 643                         glyph_index,
 644                         handle, (VGfloat*)glyphOrigin, (VGfloat*)escapement);
 645         vgDestroyImage(handle);
 646         tt_font_chars[glyph_index]=1;
 647
 648         return glyph_index;
 649 }
 650
 651 int OsdOpenVG::getFontNames(const char *** names,const char *** names_keys)
 652 {
 653         *names=(const char**)&(fontnames[0]);
 654         *names_keys=(const char**)&(fontnames_keys[0]);
 655         return fontnames.size();
 656 }
 657
 658 void OsdOpenVG::setFont(const char * fontname) {
 659
 660         if (strcmp(fontname,cur_fontname)) {
 661                 // new font!
 662                 if (cur_fontname) free(cur_fontname);
 663                 cur_fontname=(char*)malloc(strlen(fontname)+1);
 664                 strcpy(cur_fontname,fontname);
 665
 666                 struct OpenVGCommand comm;
 667                 comm.task=OVGreplacefont;
 668                 putOpenVGCommand(comm,false);
 669
 670
 671         }
 672 }
 673
 674
 675 int  OsdOpenVG::loadFont(bool newfont)
 676 {
 677         int error;
 678         float font_size=16.f;
 679         if (!freetype_inited) {
 680                 error=FT_Init_FreeType(&ft_library);
 681                 if (error)
 682                 {
 683                         Log::getInstance()->log("OSD", Log::WARN, "Could not load freetype %x",error);
 684                         return 0;
 685                 }
 686         }
 687
 688         if (!freetype_inited || newfont) {
 689                 //first get the filename algorith extracted from vdr by Klaus Schmidinger
 690                 FcInit();
 691                 FcPattern *pattern=FcNameParse((FcChar8*)cur_fontname);
 692                 FcPatternAddBool(pattern,FC_SCALABLE,FcTrue);
 693                 FcConfigSubstitute(NULL,pattern,FcMatchPattern);
 694                 FcDefaultSubstitute(pattern);
 695                 FcResult fres;
 696                 FcFontSet *fonts=FcFontSort(NULL,pattern,FcFalse,NULL,&fres);
 697                 FcChar8 *filename=NULL;
 698                 if (fonts) {
 699                         for (int i=0;i<fonts->nfont;i++) {
 700                                 FcBool canscale;
 701                                 FcPatternGetBool(fonts->fonts[i],FC_SCALABLE,0,&canscale);
 702                                 if (canscale){
 703                                         FcPatternGetString(fonts->fonts[i],FC_FILE,0,&filename);
 704                                         break;
 705                                 }
 706                         }
 707                         FcFontSetDestroy(fonts);
 708                 } else {
 709                         Log::getInstance()->log("OSD", Log::CRIT, "Could not locate a font! Abort!");
 710                         return 0;
 711                 }
 712                 FcPatternDestroy(pattern);
 713
 714                 Log::getInstance()->log("OSD", Log::NOTICE, "Load Font %s: %s", cur_fontname,filename);
 715                 // second load the font
 716                 FT_Face     new_ft_face;
 717                 error=FT_New_Face(ft_library,(const char*)filename,0,&new_ft_face );
 718                 if (error) {
 719                         Log::getInstance()->log("OSD", Log::WARN, "Could not load font face %x %s",error,filename);
 720                         return 0;
 721                 }
 722                 error=FT_Set_Char_Size(new_ft_face,0,font_size*256,0,0 /*dpi*/);
 723                 if (error) {
 724                         FT_Done_Face(new_ft_face);
 725                         Log::getInstance()->log("OSD", Log::WARN, "Could not set  face size %x",error);
 726                         return 0;
 727                 }
 728                 FT_Face old_ft_face=ft_face; // do it thread safe
 729                 ft_face=new_ft_face;
 730                 if (freetype_inited) FT_Done_Face(old_ft_face);//
 731                 freetype_inited=true;
 732         }
 733         vgfont=vgCreateFont(0);
 734         FT_ULong cur_char;
 735         FT_UInt glyph;
 736         font_height=ft_face->size->metrics.height/256.f;
 737         cur_char = FT_Get_First_Char(ft_face,&glyph);
 738         vector<VGubyte> segments;
 739         vector<VGfloat> coord;
 740         segments.reserve(256);
 741         coord.reserve(1024);
 742         //Log::getInstance()->log("OSD", Log::DEBUG, "Create Glyph test %d %x %x %d",cur_char,font_data_end,font_data,glyph);
 743         while (glyph !=0)
 744         {
 745                 error=FT_Load_Glyph(ft_face,glyph,FT_LOAD_DEFAULT);
 746                 if (error){
 747                         FT_Done_Face(ft_face);
 748                         Log::getInstance()->log("OSD", Log::WARN, "Could not load glyph %x",error);
 749                         return 0;
 750                 }
 751                 VGPath path;
 752                 FT_Outline ot=ft_face->glyph->outline;
 753                 segments.clear();
 754                 coord.clear();
 755
 756                 if (ot.n_contours ==0) {
 757                         path=VG_INVALID_HANDLE;
 758                 } else {
 759                         path=vgCreatePath(VG_PATH_FORMAT_STANDARD, VG_PATH_DATATYPE_F,
 760                                         1.0f,0.f,0,0,VG_PATH_CAPABILITY_ALL);
 761
 762                         /* convert glyph */
 763                         FT_Vector *pt=ot.points;
 764                         const char *tags=ot.tags;
 765                         const short* cont=ot.contours;
 766                         short n_cont=ot.n_contours;
 767                         short n_point=ot.n_points;
 768                         short last_cont=0;
 769                         for (short point=0;n_cont!=0;cont++,n_cont--) {
 770                                 short next_cont=*cont+1;
 771                                 bool first=true;
 772                                 char last_tag=0;
 773                                 short first_point=point;
 774                                 //Log::getInstance()->log("OSD", Log::DEBUG, "runs %d",*cont);
 775                                 for (;point<next_cont;point++) {
 776                                         char tag=tags[point];
 777                                         FT_Vector fpoint=pt[point];
 778                                 //      Log::getInstance()->log("OSD", Log::DEBUG, "tag %d point %d %d: %d %d",tag,fpoint.x,fpoint.y,point,n_point);
 779                                         if (first) {
 780                                                 segments.push_back(VG_MOVE_TO);
 781                                                 first=false;
 782                                         } else if (tag &0x1) { //on curve
 783                                                 if (last_tag &0x1) {
 784                                                         segments.push_back(VG_LINE_TO);
 785                                                 } else if (last_tag &0x2){
 786                                                         segments.push_back(VG_CUBIC_TO);
 787                                                 } else {
 788                                                         segments.push_back(VG_QUAD_TO);
 789                                                 }
 790
 791                                         } else {
 792                                                 if (!(tag &0x2)){
 793                                                         if (!(last_tag &0x1)) {
 794                                                                 segments.push_back(VG_QUAD_TO);
 795                                                                 int coord_size=coord.size();
 796                                                                 VGfloat x=(coord[coord_size-2]+ ((float)fpoint.x)/256.f)*0.5f*aspect_correction;
 797                                                                 VGfloat y=(coord[coord_size-1]+(font_size- ((float)fpoint.y)/256.f))*0.5f;
 798                                                                 coord.push_back(x);
 799                                                                 coord.push_back(y);
 800                                                         }
 801                                                 }
 802
 803
 804                                         }
 805                                         last_tag=tag;
 806                                         coord.push_back(((float)fpoint.x)*aspect_correction/256.);
 807                                         coord.push_back(font_size-((float)fpoint.y)/256.);
 808                                         //Log::getInstance()->log("OSD", Log::DEBUG, "Create APD Glyph coord %d %d %g %g",fpoint.x,fpoint.y,coord[coord.size()-2],coord[coord.size()-1]);
 809                                 }
 810                                 if (!(last_tag &0x1)) {
 811                                         if (last_tag &0x2) {
 812                                                 segments.push_back(VG_CUBIC_TO);
 813                                         } else {
 814                                                 segments.push_back(VG_QUAD_TO);
 815                                         }
 816                                         coord.push_back(((float)pt[first_point].x)*aspect_correction/256.);
 817                                         coord.push_back(font_size-((float)pt[first_point].y)/256.);
 818                                 }
 819                                 //segments.push_back(VG_CLOSE_PATH);
 820
 821
 822                         }
 823                         vgAppendPathData(path,segments.size(),&segments[0],&coord[0]);
 824                         int n=0;
 825                 /*      for (int m=0;m<segments.size();m++) {
 826                                 switch (segments[m])
 827                                 {
 828                                 case VG_MOVE_TO:
 829                                         Log::getInstance()->log("OSD", Log::DEBUG, "Move To %g %g",coord[n],coord[n+1]);n+=2; break;
 830                                 case VG_LINE_TO:
 831                                         Log::getInstance()->log("OSD", Log::DEBUG, "Line To %g %g",coord[n],coord[n+1]);n+=2; break;
 832                                 case VG_CUBIC_TO:
 833                                         Log::getInstance()->log("OSD", Log::DEBUG, "Cubic To %g %g %g %g %g %g",coord[n],coord[n+1],coord[n+2],coord[n+3],coord[n+4],coord[n+5]);n+=6; break;
 834                                 case VG_QUAD_TO:
 835                                         Log::getInstance()->log("OSD", Log::DEBUG, "Quad To %g %g %g %g",coord[n],coord[n+1],coord[n+2],coord[n+3]);n+=4; break;
 836                                 case VG_CLOSE_PATH:
 837                                         Log::getInstance()->log("OSD", Log::DEBUG, "Close Path"); break;
 838                                 }
 839
 840                         }*/
 841                         //vguRect(path,0.f,0.f,1.f,1.f);
 842                         //Log::getInstance()->log("OSD", Log::DEBUG, "Create APD Glyph %d %x",segments.size(),vgGetError());
 843                 }
 844                 VGfloat ori[]={0.f,0.f};
 845                 VGfloat esp[]={ft_face->glyph->advance.x/256.f*aspect_correction,ft_face->glyph->advance.y/256.f};
 846                 font_exp_x[glyph]=ft_face->glyph->advance.x/256.f*aspect_correction; //recalculate
 847
 848                 vgSetGlyphToPath(vgfont,glyph,path,VG_FALSE,ori,esp);
 849                 //Log::getInstance()->log("OSD", Log::DEBUG, "Create Glyph %d %d %x",path,glyph,vgGetError());
 850                 if (path!=VG_INVALID_HANDLE) {
 851                         vgDestroyPath(path);
 852                 }
 853                 cur_char = FT_Get_Next_Char(ft_face,cur_char,&glyph);
 854         }
 855         return 1;
 856 }
 857
 858
 859 void OsdOpenVG::drawSetTrans(SurfaceCommands & sc)
 860 {
 861         vgSeti(VG_MATRIX_MODE, VG_MATRIX_PATH_USER_TO_SURFACE);
 862         vgLoadIdentity();
 863         vgScale(((float)BACKBUFFER_WIDTH)/720.f, -((float)BACKBUFFER_HEIGHT)/576.f);
 864         vgTranslate(0.f+sc.x,-576.f+sc.y);
 865
 866         vgSeti(VG_MATRIX_MODE, VG_MATRIX_GLYPH_USER_TO_SURFACE);
 867         vgLoadIdentity();
 868     vgScale(((float)BACKBUFFER_WIDTH)/720.f, -((float)BACKBUFFER_HEIGHT)/576.f);
 869         vgTranslate(0.f+sc.x,-576.f+sc.y);
 870
 871         vgSeti(VG_MATRIX_MODE, VG_MATRIX_IMAGE_USER_TO_SURFACE);
 872         vgLoadIdentity();
 873         vgScale(((float)BACKBUFFER_WIDTH)/720.f, -((float)BACKBUFFER_HEIGHT)/576.f);
 874         vgTranslate(0.f+sc.x,-576.f+sc.y);
 875     clip_shift_x=sc.x;
 876     clip_shift_y=sc.y;
 877
 878
 879
 880         //vgTranslate(0.f+sc.x,576.f-sc.y);
 881         //Log::getInstance()->log("OSD", Log::DEBUG, "Draw Translate %g %g",sc.x,sc.y);
 882
 883 }
 884 void OsdOpenVG::executeDrawCommand(SVGCommand & command)
 885 {
 886
 887         VGfloat  save_matrix[9];
 888         VGfloat  save_matrix2[9];
 889         switch (command.instr) {
 890         case DrawPath: {
 891         vgSeti(VG_MATRIX_MODE, VG_MATRIX_PATH_USER_TO_SURFACE);
 892         //      VGuint rgba;
 893         //      rgba = vgGetColor((VGPaint) command.reference);
 894                 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw Path %d %x %g %g %g %g",command.reference,command.target.path_index,command.x,command.y,command.w,command.h);
 895                 //vgSeti(VG_FILL_RULE,);
 896
 897                 vgGetMatrix(save_matrix);
 898                 vgSetPaint((VGPaint) command.reference,VG_FILL_PATH);
 899                 vgSetPaint((VGPaint) command.reference,VG_STROKE_PATH);
 900                 vgTranslate(command.x,command.y);
 901                 vgScale(command.w,command.h);
 902                 vgDrawPath(std_paths[command.target.path_index],VG_FILL_PATH);
 903                 vgLoadMatrix(save_matrix);
 904         } break;
 905         case DrawImage: {
 906             vgSeti(VG_MATRIX_MODE, VG_MATRIX_IMAGE_USER_TO_SURFACE);
 907                 vgGetMatrix(save_matrix);
 908                 VGfloat imagewidth=vgGetParameteri((VGImage) command.target.image, VG_IMAGE_WIDTH);
 909                 VGfloat imageheight=vgGetParameteri((VGImage) command.target.image, VG_IMAGE_HEIGHT);
 910
 911
 912                 //vgScale(command.w,command.h);
 913
 914                 if (command.reference) { //special behaviout for bw images they act as a mask on the current paint
 915                         vgTranslate(command.x,command.y);
 916                         vgSetPaint((VGPaint) command.reference,VG_FILL_PATH);
 917                         vgSetPaint((VGPaint) command.reference,VG_STROKE_PATH);
 918                         vgSeti(VG_IMAGE_MODE,VG_DRAW_IMAGE_STENCIL);
 919                         vgSeti(VG_BLEND_MODE, VG_BLEND_SRC_OVER);
 920                         vgScale(aspect_correction,1.f);
 921                         vgSeti(VG_MATRIX_MODE, VG_MATRIX_FILL_PAINT_TO_USER);
 922                     vgGetMatrix(save_matrix2);
 923                     vgScale(imagewidth,imageheight);
 924                 } else {
 925
 926                         //vgScale(720.f/((float)BACKBUFFER_WIDTH), 576.f/((float)BACKBUFFER_HEIGHT));
 927                         float scalex=command.w/imagewidth;
 928                         float scaley=command.h/imageheight;
 929                         if (scalex==0.f && scaley==0.f) {
 930                                 scalex=aspect_correction;
 931                                 scaley=1.f;
 932                         } else if (scalex==0.f) {
 933                                 scalex=scaley*aspect_correction;
 934                         } else if (scaley==0.f) {
 935                                 scaley=scalex/aspect_correction;
 936                         }
 937                         float tx=command.x;
 938                         float ty=command.y;
 939
 940                         if (command.corner ==  BottomRight || command.corner ==  BottomLeft || command.corner == BottomMiddle)
 941                         {
 942                                 ty-=imageheight * scaley;
 943                         }
 944
 945                         if (command.corner ==  BottomRight || command.corner ==  TopRight)
 946                         {
 947                                 tx-=imagewidth * scalex;
 948                         }
 949
 950                         if (command.corner ==  BottomMiddle || command.corner ==  TopMiddle)
 951                         {
 952                                 tx-=imagewidth * scalex *0.5f;
 953                         }
 954
 955                         vgTranslate(tx,ty);
 956                         //vgScale(command.w/imagewidth,command.h/imageheight);
 957                         vgScale(scalex,scaley);
 958                         vgSeti(VG_BLEND_MODE, VG_BLEND_SRC_OVER);
 959                         vgSeti(VG_IMAGE_MODE,VG_DRAW_IMAGE_NORMAL);
 960                         //Log::getInstance()->log("OSD", Log::DEBUG, "TVMedia Draw Image Scale  %g %g %g %g %g %g",command.w,imagewidth,command.h,imageheight,scalex,scaley);
 961                 }
 962
 963
 964                 //vgLoadIdentity();
 965                 //vgTranslate(200.f,500.f);
 966                 //vgScale(100.f,100.f);
 967
 968                 vgDrawImage((VGImage) command.target.image);
 969                 //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,
 970                 //              vgGetError());
 971                 if (command.reference) {
 972                         vgSeti(VG_IMAGE_MODE,VG_DRAW_IMAGE_NORMAL);
 973                         vgSeti(VG_MATRIX_MODE, VG_MATRIX_FILL_PAINT_TO_USER);
 974                         vgLoadMatrix(save_matrix2);
 975                 }
 976                 vgSeti(VG_BLEND_MODE, VG_BLEND_SRC);
 977
 978                 vgSeti(VG_MATRIX_MODE, VG_MATRIX_IMAGE_USER_TO_SURFACE);
 979                 vgLoadMatrix(save_matrix);
 980         } break;
 981         case DrawGlyph: {
 982                 vgSeti(VG_MATRIX_MODE, VG_MATRIX_GLYPH_USER_TO_SURFACE);
 983                 vgGetMatrix(save_matrix);
 984                 vgSetPaint((VGPaint) command.reference,VG_FILL_PATH);
 985                 vgSetPaint((VGPaint) command.reference,VG_STROKE_PATH);
 986                 vgTranslate(command.x,command.y);
 987                 vgSeti(VG_MATRIX_MODE, VG_MATRIX_FILL_PAINT_TO_USER);
 988                 vgGetMatrix(save_matrix2);
 989                 unsigned int glyph_index=FT_Get_Char_Index(ft_face,command.target.textchar);
 990             vgScale(font_exp_x[glyph_index],font_height);
 991
 992
 993                 VGfloat gori[]={0.,0.};
 994                 vgSetfv(VG_GLYPH_ORIGIN,2,gori);
 995
 996
 997                 vgDrawGlyph(vgfont,glyph_index,VG_FILL_PATH,VG_FALSE);
 998                 //vgDrawPath(std_paths[Rectangle],VG_FILL_PATH);
 999         /*      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,
1000                                                 vgGetError());*/
1001                 vgSeti(VG_MATRIX_MODE, VG_MATRIX_GLYPH_USER_TO_SURFACE);
1002                 vgLoadMatrix(save_matrix);
1003                 vgSeti(VG_MATRIX_MODE, VG_MATRIX_FILL_PAINT_TO_USER);
1004                 vgLoadMatrix(save_matrix2);
1005
1006                 vgSeti(VG_MATRIX_MODE, VG_MATRIX_PATH_USER_TO_SURFACE);
1007         } break;
1008         case DrawTTchar:{
1009                 cTeletextChar tchar;
1010                 tchar.setInternal(command.target.ttchar);
1011                 vgSeti(VG_MATRIX_MODE, VG_MATRIX_GLYPH_USER_TO_SURFACE);
1012                 vgGetMatrix(save_matrix);
1013                 enumTeletextColor ttforegcolour=tchar.GetFGColor();
1014                 enumTeletextColor ttbackgcolour=tchar.GetBGColor();
1015             if (tchar.GetBoxedOut()) {
1016                 ttforegcolour=ttcTransparent;
1017                 ttbackgcolour=ttcTransparent;
1018             }
1019             vgSeti(VG_IMAGE_MODE,VG_DRAW_IMAGE_STENCIL);
1020             vgSeti(VG_BLEND_MODE, VG_BLEND_SRC_OVER);
1021
1022
1023                 vgTranslate(command.x+command.w*11.85f*1.4f,command.y+command.h*19.75f);
1024                 VGfloat gori[]={0.,0.};
1025                 vgSetfv(VG_GLYPH_ORIGIN,2,gori);
1026
1027                 vgScale(-1.4f,2.f);
1028                 unsigned int color=Surface::enumTeletextColorToCoulour(ttbackgcolour).rgba();
1029                 color=color<<8 | (color &0xff000000)>>24;
1030                 vgSetColor(vgttpaint,color);
1031                 vgSetPaint((VGPaint) vgttpaint,VG_FILL_PATH);
1032                 vgSetPaint((VGPaint) vgttpaint,VG_STROKE_PATH);
1033                 cTeletextChar filled;
1034                 filled.setInternal(0x187f);
1035                 unsigned int glyph_index=loadTTchar(filled);
1036                 vgDrawGlyph(vgttfont,glyph_index,VG_FILL_PATH,VG_FALSE);
1037
1038                 color=Surface::enumTeletextColorToCoulour(ttforegcolour).rgba();
1039                 color=color<<8 | (color &0xff000000)>>24;
1040                 vgSetColor(vgttpaint,color);
1041                 vgSetPaint((VGPaint) vgttpaint,VG_FILL_PATH);
1042                 vgSetPaint((VGPaint) vgttpaint,VG_STROKE_PATH);
1043                 glyph_index=loadTTchar(tchar);
1044                 vgDrawGlyph(vgttfont,glyph_index,VG_FILL_PATH,VG_FALSE);
1045
1046                 /*      Log::getInstance()->log("OSD", Log::DEBUG, "Draw TTchar %x %x %x %x",glyph_index,ttforegcolour,Surface::enumTeletextColorToCoulour(ttforegcolour).rgba(),
1047                                         vgGetColor(vgttpaint));*/
1048
1049
1050                 vgLoadMatrix(save_matrix);
1051                 vgSeti(VG_MATRIX_MODE, VG_MATRIX_PATH_USER_TO_SURFACE);
1052                 vgSeti(VG_IMAGE_MODE,VG_DRAW_IMAGE_NORMAL);
1053                 vgSeti(VG_BLEND_MODE, VG_BLEND_SRC);
1054
1055         }break;
1056         case DrawClipping: {
1057                 VGint coords[4]={0,0,0,0};
1058                 coords[0]= ((command.x+clip_shift_x)*((float)BACKBUFFER_WIDTH)/720.f);
1059                 coords[1]= ((576.f-command.y-clip_shift_y-command.h)*((float)BACKBUFFER_HEIGHT)/576.f);
1060                 coords[2]= ((command.w-1.f)*((float)BACKBUFFER_WIDTH)/720.f);
1061                 coords[3]= ((command.h-1.f)*((float)BACKBUFFER_HEIGHT)/576.f);
1062                 vgSetiv(VG_SCISSOR_RECTS, 4,coords);
1063                 if (command.w==0.f && command.h==0.f)
1064                         vgSeti(VG_SCISSORING,VG_FALSE);
1065                 else vgSeti(VG_SCISSORING,VG_TRUE);
1066         } break;
1067         }
1068 }
1069
1070 unsigned int OsdOpenVG::handleTask(OpenVGCommand& command)
1071 {
1072         switch (command.task){
1073         case OVGreplacefont: {
1074                  vgDestroyFont(vgfont);
1075                  loadFont(true);
1076                  return 0;
1077         } break;
1078
1079         case OVGdestroyImageRef: {
1080                 //Log::getInstance()->log("OSD", Log::DEBUG, "TVMedia Draw Image Destroy %d ",command.param1);
1081                 vgDestroyImage((VGImage)command.param1);
1082                 return 0;
1083         } break;
1084         case OVGdestroyPaint: {
1085                 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw Paint Destroy %d ",command.param1);
1086                 vgDestroyPaint((VGPaint)command.param1);
1087                 return 0;
1088         } break;
1089         case OVGcreateImagePalette: {
1090                 VGImage input=vgCreateImage(VG_A_8,command.param1, command.param2,
1091                                 VG_IMAGE_QUALITY_NONANTIALIASED|
1092                                 VG_IMAGE_QUALITY_FASTER|VG_IMAGE_QUALITY_BETTER);
1093                 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw create palette  %d %d %x %d",command.param1,command.param2,vgGetError(),input);
1094                 vgImageSubData(input,command.data,command.param1,
1095                                                         VG_A_8,0,0,command.param1, command.param2); // upload palettized image data
1096                 VGImage handle=vgCreateImage(VG_sRGBA_8888,command.param1, command.param2,
1097                                                 VG_IMAGE_QUALITY_NONANTIALIASED|
1098                                                 VG_IMAGE_QUALITY_FASTER|VG_IMAGE_QUALITY_BETTER);
1099                 VGuint *palette=(VGuint*)malloc(256*sizeof(VGuint));
1100                 VGuint *in_palette=(VGuint*)command.data2;
1101                 for (int i=0;i<256;i++) {
1102                         VGuint color=in_palette[i];
1103                         palette[i]=color<<8 | (color &0xff000000)>>24;
1104                 }
1105
1106                 vgLookupSingle(handle,input,palette,VG_ALPHA,VG_FALSE,VG_FALSE);
1107                 free(palette);
1108                 vgDestroyImage(input);
1109
1110                 return handle;
1111         } break;
1112         case OVGcreateMonoBitmap: {
1113                 VGImage handle=vgCreateImage(VG_A_1,command.param1, command.param2,
1114                                         VG_IMAGE_QUALITY_FASTER);
1115                 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw create mono  %d %d %x %d",command.param1,command.param2,vgGetError(),handle);
1116                 unsigned int buffer_len=(command.param1*command.param2)>>3;
1117                 unsigned char * buffer=(unsigned char*)malloc(buffer_len);
1118                 unsigned char * r_buffer1=buffer;
1119                 const unsigned char * r_buffer2=(const unsigned char *)command.data;
1120                 unsigned char *buffer_end=buffer+buffer_len;
1121                 while (r_buffer1!=buffer_end) {
1122                         unsigned char byte=*r_buffer2;
1123                         *r_buffer1=((byte * 0x0802LU & 0x22110LU) | (byte * 0x8020LU & 0x88440LU)) * 0x10101LU >> 16;
1124                         r_buffer1++;r_buffer2++;
1125                 }
1126
1127
1128                 vgImageSubData(handle,buffer,command.param1>>3,
1129                                         VG_A_1,0,0,command.param1, command.param2);
1130                 free(buffer);
1131         //      Log::getInstance()->log("OSD", Log::DEBUG, "Draw create mono2  %d %d %x %d",command.param1,command.param2,vgGetError(),handle);
1132                 return handle;
1133         } break;
1134         /*case OVGcreateImageFile: {
1135                 VGImage handle;
1136                 try{
1137                         Image *imagefile=(Image*)command.data;
1138                         Blob imageblob;
1139                         imagefile->write(&imageblob,"RGBA");
1140
1141
1142                         handle=vgCreateImage(VG_sXBGR_8888,imagefile->columns(),imagefile->rows(),
1143                                         VG_IMAGE_QUALITY_BETTER);
1144                         //Log::getInstance()->log("OSD", Log::DEBUG, "Draw create image details  %d %d %x mark1",imagefile->columns(),imagefile->rows(),(unsigned int*)imageblob.data());
1145                         vgImageSubData(handle,imageblob.data(),imagefile->columns()*4,
1146                                         VG_sXBGR_8888,0,0,imagefile->columns(),imagefile->rows());
1147                         //Log::getInstance()->log("OSD", Log::DEBUG, "Draw create image details  %d %d %x mark2",imagefile->columns(),imagefile->rows(),(unsigned int*)imageblob.data());
1148                         delete imagefile;
1149                 }catch( Exception &error_ )
1150                 {
1151                         Log::getInstance()->log("OSD", Log::DEBUG, "Libmagick hT: %s",error_.what());
1152
1153                         return 0;
1154                 }
1155
1156                 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw create file  %d %d %x %d",command.param1,command.param2,vgGetError(),handle);
1157                 return handle;
1158         } break;*/
1159         case OVGcreateImageMemory: {
1160                 PictureInfo *info = (PictureInfo*) command.data;
1161                 VGImage handle;
1162                 //Log::getInstance()->log("OSD", Log::DEBUG, "TVMedia OVGcreateImageMemory");
1163                 handle=vgCreateImage(VG_sABGR_8888,info->width,info->height,VG_IMAGE_QUALITY_BETTER);
1164                 vgImageSubData(handle,info->image,info->width*4,
1165                                                         VG_sABGR_8888,0,0,info->width,info->height);
1166                 info->decoder->freeReference(info->reference);
1167
1168                 bool static_image=true;
1169                 if (info->lindex & 0xffffffff) static_image=false;
1170
1171                 Message* m = new  Message();
1172                 // We have a pictures! send a message to ourself, to switch to gui thread
1173                 m->from=this;
1174                 m->to=Command::getInstance();
1175                 m->parameter = handle;
1176                 if (!static_image) {
1177                         m->message=Message::NEW_PICTURE;
1178                         m->tag = info->lindex;
1179                 } else {
1180                         m->message=Message::NEW_PICTURE_STATIC;
1181                         m->tag = info->lindex>> 32LL;
1182                 }
1183                 m->tag = info->lindex;
1184                 Command::getInstance()->postMessageFromOuterSpace(m); // inform command about new picture
1185
1186                 delete info;
1187
1188         } break;
1189         case OVGcreateEGLImage: {
1190                 PictureInfo *info = (PictureInfo*) command.data;
1191                 VGImage handle;
1192                 //Log::getInstance()->log("OSD", Log::DEBUG, "TVMedia OVGcreateImageMemory %d %d",info->width,info->height);
1193                 handle=vgCreateImage(VG_sABGR_8888,info->width,info->height,VG_IMAGE_QUALITY_BETTER);
1194
1195                 info->handle = handle;
1196                 info->reference =  eglCreateImageKHR(egl_display, egl_context, EGL_VG_PARENT_IMAGE_KHR, (EGLClientBuffer)handle, NULL);
1197                 if (info->reference) return true;
1198                 else return false;
1199
1200         } break;
1201
1202         case OVGreadyEGLImage: {
1203                 PictureInfo *info = (PictureInfo*) command.data;
1204                 eglDestroyImageKHR(egl_display,info->reference);
1205                 bool static_image=true;
1206                 if (info->lindex & 0xffffffff) static_image=false;
1207
1208                 Message* m = new  Message();
1209                 m->from=this;
1210                 m->to=Command::getInstance();
1211                 m->parameter = info->handle;
1212                 if (!static_image) {
1213                         m->message=Message::NEW_PICTURE;
1214                         m->tag = info->lindex;
1215                 } else {
1216                         m->message=Message::NEW_PICTURE_STATIC;
1217                         m->tag = info->lindex>> 32LL;
1218                 }
1219                 Command::getInstance()->postMessageFromOuterSpace(m); // inform command about new picture
1220
1221                 delete info;
1222         } break;
1223
1224
1225
1226         case OVGcreateColorRef :{
1227                 VGPaint handle;
1228                 handle=vgCreatePaint();
1229                 DrawStyle *style=(DrawStyle*)command.data;
1230                 switch (style->ft) {
1231                 case DrawStyle::Color: {
1232                         vgSetParameteri(handle, VG_PAINT_TYPE, VG_PAINT_TYPE_COLOR);
1233                         vgSetColor(handle,command.param1);
1234                         VGuint rgba;
1235                         rgba = vgGetColor((VGPaint)handle);
1236                         Log::getInstance()->log("OSD", Log::DEBUG, "Draw Paint %d %x %x",handle,command.param1,rgba);
1237                 } break;
1238                 case DrawStyle::GradientLinear: {
1239                         vgSetParameteri(handle, VG_PAINT_TYPE, VG_PAINT_TYPE_LINEAR_GRADIENT);
1240                         VGfloat params[]={style->x1,style->y1,style->x2,style->y2,style->r};
1241                         Log::getInstance()->log("OSD", Log::DEBUG, "Draw Gradient %d %g %g %g %g",handle,params[0],params[1],params[2],params[3]);
1242                         vgSetParameterfv(handle,VG_PAINT_LINEAR_GRADIENT,4,params);
1243
1244
1245
1246                 } break;
1247                 case DrawStyle::GradientRadial: {
1248                         vgSetParameteri(handle, VG_PAINT_TYPE, VG_PAINT_TYPE_RADIAL_GRADIENT);
1249                         VGfloat params[]={style->x1,style->y1,style->x2,style->y2,style->r};
1250                         vgSetParameterfv(handle,VG_PAINT_RADIAL_GRADIENT,5,params);
1251
1252
1253
1254                 } break;
1255                 };
1256                 if (style->ft==DrawStyle::GradientLinear ||style->ft==DrawStyle::GradientRadial) {
1257                         VGfloat colorramp[5*5];
1258                         colorramp[0+0*5]=0.f;
1259                         colorramp[1+0*5]=((float)style->red)/255.f;
1260                         colorramp[2+0*5]=((float)style->green)/255.f;
1261                         colorramp[3+0*5]=((float)style->blue)/255.f;
1262                         colorramp[4+0*5]=((float)style->alpha)/255.f;
1263                         for (int i=0;i<(style->num_colors-1);i++) {
1264                                 colorramp[0+(i+1)*5]=style->grad_pos[i];
1265                                 colorramp[1+(i+1)*5]=((float)style->grad_col[i].red)/255.f;
1266                                 colorramp[2+(i+1)*5]=((float)style->grad_col[i].green)/255.f;
1267                                 colorramp[3+(i+1)*5]=((float)style->grad_col[i].blue)/255.f;
1268                                 colorramp[4+(i+1)*5]=((float)style->grad_col[i].alpha)/255.f;
1269                         }
1270                         colorramp[0+(style->num_colors)*5]=1.f;
1271                         colorramp[1+(style->num_colors)*5]=((float)style->grad_col[style->num_colors-1].red)/255.f;
1272                         colorramp[2+(style->num_colors)*5]=((float)style->grad_col[style->num_colors-1].green)/255.f;
1273                         colorramp[3+(style->num_colors)*5]=((float)style->grad_col[style->num_colors-1].blue)/255.f;
1274                         colorramp[4+(style->num_colors)*5]=((float)style->grad_col[style->num_colors-1].alpha)/255.f;
1275                         vgSetParameteri(handle, VG_PAINT_COLOR_RAMP_SPREAD_MODE,VG_COLOR_RAMP_SPREAD_REFLECT);
1276                         vgSetParameteri(handle, VG_PAINT_COLOR_RAMP_PREMULTIPLIED,VG_FALSE);
1277                         vgSetParameterfv(handle,VG_PAINT_COLOR_RAMP_STOPS,5+(style->num_colors)*5,colorramp);
1278                 }
1279
1280                 return handle;
1281         } break;
1282         case OVGimageUploadLine: {
1283                 vgImageSubData((VGImage)command.param1,command.data,0,VG_sARGB_8888,0,command.param2,command.param3,1);
1284                 return 0;
1285         } break;
1286
1287         }
1288 }
1289
1290 bool OsdOpenVG::processTasks()
1291 {
1292         bool worked=false;
1293         taskmutex.Lock();
1294         vgmutex.Lock();
1295         while (vgcommands.size()>0)
1296         {
1297                 OpenVGCommand comm=vgcommands.front();
1298                 vgcommands.pop_front();
1299                 taskmutex.Unlock();
1300
1301                 OpenVGResponse resp;
1302                 resp.result=handleTask(comm);
1303                 resp.id=comm.id;
1304                 taskmutex.Lock();
1305                 if (comm.id) {
1306                         vgresponses.push_back(resp);
1307                 }
1308                 taskmutex.Unlock();
1309                 vgmutex.Unlock();
1310                 //threadCheckExit();
1311                 vgtaskSignal.signal();
1312                 taskmutex.Lock();
1313                 vgmutex.Lock();
1314                 worked=true;
1315         }
1316         taskmutex.Unlock();
1317         vgmutex.Unlock();
1318
1319         return worked;
1320 }
1321
1322 bool OsdOpenVG::haveOpenVGResponse(unsigned int id,unsigned int * resp)
1323 {
1324         taskmutex.Lock();
1325         if (vgresponses.size()>0)
1326         {
1327                 deque<OpenVGResponse>::iterator itty=vgresponses.begin();
1328                 while (itty!=vgresponses.end())
1329                 {
1330                         if ((*itty).id==id) {
1331                                 *resp=(*itty).result;
1332                                 taskmutex.Unlock();
1333                                 return true;
1334                         }
1335                         itty++;
1336                 }
1337         }
1338         taskmutex.Unlock();
1339         return false;
1340 }
1341
1342
1343 unsigned int  OsdOpenVG::putOpenVGCommand(OpenVGCommand& comm,bool wait)
1344 {
1345         taskmutex.Lock();
1346         if (wait){
1347                 comm.id=wait_id;
1348                 wait_id++;
1349         } else {
1350                 comm.id=0; // we are not waiting
1351         }
1352         vgcommands.push_back(comm);
1353         taskmutex.Unlock();
1354         threadSignal();
1355         while (wait) {
1356                 unsigned int resp;
1357                 if (!haveOpenVGResponse(comm.id,&resp)) {
1358                         struct timespec target_time;
1359                         clock_gettime(CLOCK_REALTIME,&target_time);
1360                         target_time.tv_nsec+=1000000LL*100;
1361                         if (target_time.tv_nsec>999999999) {
1362                                         target_time.tv_nsec-=1000000000L;
1363                                         target_time.tv_sec+=1;
1364                         }
1365                         vgtaskSignal.waitForSignalTimed(&target_time);
1366                 } else {
1367                         return resp;
1368                 }
1369         }
1370         return 0;
1371 }
1372
1373 void OsdOpenVG::imageUploadLine(ImageIndex index,unsigned int j,unsigned int width,void *data)
1374 {
1375         vgImageSubData((VGImage)index,data,0,VG_sARGB_8888,0,j,width,1);
1376
1377         struct OpenVGCommand comm;
1378         comm.task=OVGimageUploadLine;
1379         comm.param1=index;
1380         comm.param2=j;
1381         comm.param3=width;
1382         comm.data=data;
1383         putOpenVGCommand(comm,true);
1384 }
1385
1386 void OsdOpenVG::destroyImageRef(ImageIndex index)
1387 {
1388         struct OpenVGCommand comm;
1389         comm.task=OVGdestroyImageRef;
1390         comm.param1=index;
1391         putOpenVGCommand(comm,false);
1392 }
1393 /*
1394 ImageIndex OsdOpenVG::createJpeg(const char* fileName, int *width,int *height)
1395 {
1396         Image* magicimage=NULL;
1397         struct OpenVGCommand comm;
1398         comm.task=OVGcreateImageFile;
1399
1400         try{
1401                 // Now figure out, if it is a special case
1402                 if (strcmp(fileName,"/vdr.jpg")==0) {
1403                         magicimage=new Image(Blob(vdr_data,vdr_data_end-vdr_data));
1404                         *height=100; // this is faked so that the system does use the old coordinate system
1405                         *width=ceil(190.f*aspect_correction);
1406                         Log::getInstance()->log("OSD", Log::DEBUG, "LoadIm vdr.jpg");
1407                 } else if (strcmp(fileName,"/wallpaperPAL.jpg")==0) {
1408                         magicimage=new Image(Blob(wallpaper_data,wallpaper_data_end-wallpaper_data));
1409                         *width=720; // this is faked so that the system does use the old coordinate system
1410                         *height=576;
1411                         Log::getInstance()->log("OSD", Log::DEBUG, "LoadIm wallpaperPAL.jpg");
1412                 } else {
1413                         magicimage=new Image();
1414                         magicimage->read(fileName);
1415                         Log::getInstance()->log("OSD", Log::DEBUG, "LoadIm file: %s",fileName);
1416                         *width=ceil(magicimage->baseColumns()*aspect_correction); // this is faked so that the system does use the old coordinate system
1417                         *height=magicimage->baseRows();
1418                 }
1419
1420         }catch( Exception &error_ )
1421         {
1422                 Log::getInstance()->log("OSD", Log::DEBUG, "Libmagick: %s",error_.what());
1423
1424                 return 0;
1425         }
1426         comm.data=magicimage;
1427         return putOpenVGCommand(comm,true);
1428 }*/
1429
1430 bool OsdOpenVG::getStaticImageData(unsigned int static_id, UCHAR **userdata, ULONG *length)
1431 {
1432         switch (static_id) {
1433         case 1: {
1434                 *userdata = vdr_data;
1435                 *length = vdr_data_end-vdr_data;
1436                 return true;
1437         } break;
1438         case 2: {
1439                 *userdata = wallpaper_data;
1440                 *length = wallpaper_data_end-wallpaper_data;
1441                 return true;
1442         } break;
1443         default: {
1444                 *userdata = NULL;
1445                 *length = 0;
1446                 return false;
1447         } break;
1448         };
1449 }
1450
1451 void  OsdOpenVG::createPicture(struct PictureInfo& pict_inf)
1452 {
1453         struct OpenVGCommand comm;
1454         if (pict_inf.type == PictureInfo::RGBAMemBlock) {
1455                 comm.task = OVGcreateImageMemory;
1456                 comm.data =  new PictureInfo(pict_inf);
1457                 putOpenVGCommand(comm,false);
1458         } else if (pict_inf.type == PictureInfo::EGLImage) {
1459                 comm.task = OVGreadyEGLImage;
1460                 comm.data =  new PictureInfo(pict_inf);
1461                 putOpenVGCommand(comm,false);
1462         } else {
1463                 // unsupported
1464                 pict_inf.decoder->freeReference(pict_inf.reference);
1465
1466
1467         }
1468 }
1469
1470 bool OsdOpenVG::getEGLPicture(struct OsdVector::PictureInfo & info , EGLDisplay * display)
1471 {
1472         struct OpenVGCommand comm;
1473         info.type = PictureInfo::EGLImage;
1474         comm.task = OVGcreateEGLImage;
1475         comm.data = &info;
1476         *display = egl_display;
1477         return  putOpenVGCommand(comm,true);
1478 }
1479
1480
1481
1482 ImageIndex OsdOpenVG::createMonoBitmap(void *base,int width,int height)
1483 {
1484         struct OpenVGCommand comm;
1485         comm.task=OVGcreateMonoBitmap;
1486         comm.param1=width;
1487         comm.param2=height;
1488         comm.data=base;
1489         return putOpenVGCommand(comm,true);
1490 }
1491
1492 ImageIndex OsdOpenVG::createImagePalette(int width,int height,const unsigned char *image_data,const unsigned int*palette_data)
1493 {
1494     struct OpenVGCommand comm;
1495     comm.task=OVGcreateImagePalette;
1496     comm.param1=width;
1497     comm.param2=height;
1498     comm.data=image_data;
1499     comm.data2=palette_data;
1500     return putOpenVGCommand(comm,true);
1501 }
1502
1503 void OsdOpenVG::destroyStyleRef(unsigned int index)
1504 {
1505         struct OpenVGCommand comm;
1506         comm.task=OVGdestroyPaint;
1507         comm.param1=index;
1508         putOpenVGCommand(comm,false);
1509 }
1510
1511 unsigned int OsdOpenVG::createStyleRef(const DrawStyle &c)
1512 {
1513         unsigned int col=c.rgba();
1514         struct OpenVGCommand comm;
1515         comm.task=OVGcreateColorRef;
1516         comm.param1=col<<8 | (col &0xff000000)>>24;
1517         comm.data=&c;
1518         return putOpenVGCommand(comm,true);
1519 }
1520
1521 unsigned int OsdOpenVG::createColorRef(const Colour &c)
1522 {
1523         unsigned int col=c.rgba();
1524         struct OpenVGCommand comm;
1525         comm.task=OVGcreateColorRef;
1526         comm.param1=col<<8 | (col &0xff000000)>>24;
1527         comm.data=&c;
1528         return putOpenVGCommand(comm,true);
1529 }
1530
1531