osdopengl.cc

   1 /*\r
   2     Copyright 2004-2005 Chris Tallon, 2006,2011-2012 Marten Richter\r
   3 \r
   4     This file is part of VOMP.\r
   5 \r
   6     VOMP is free software; you can redistribute it and/or modify\r
   7     it under the terms of the GNU General Public License as published by\r
   8     the Free Software Foundation; either version 2 of the License, or\r
   9     (at your option) any later version.\r
  10 \r
  11     VOMP is distributed in the hope that it will be useful,\r
  12     but WITHOUT ANY WARRANTY; without even the implied warranty of\r
  13     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\r
  14     GNU General Public License for more details.\r
  15 \r
  16     You should have received a copy of the GNU General Public License\r
  17     along with VOMP; if not, write to the Free Software\r
  18     Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.\r
  19 */\r
  20 \r
  21 \r
  22 #include "osdopengl.h"\r
  23 #include "mtd.h"\r
  24 #include "videovpeogl.h"\r
  25 #include "surfaceopengl.h"\r
  26 \r
  27 \r
  28 #include "message.h"\r
  29 #include "command.h"\r
  30 \r
  31 #include "shaders/generic__vertex_shader.h"\r
  32 #include "shaders/osd__frag_shader.h"\r
  33 #include "shaders/frame__frag_shader.h"\r
  34 \r
  35 #define  BACKBUFFER_WIDTH 1920\r
  36 #define  BACKBUFFER_HEIGHT 1080\r
  37 \r
  38 \r
  39 \r
  40 \r
  41 \r
  42 \r
  43 \r
  44 OsdOpenGL::OsdOpenGL()\r
  45 {\r
  46   glmutex.Lock();\r
  47 \r
  48   external_driving=false;\r
  49 \r
  50   lastrendertime=getTimeMS();\r
  51   display_height=0;\r
  52   display_width=0;\r
  53   osd_shader=0;\r
  54   gen_shader=0;\r
  55   osd_program=0;\r
  56   frame_program=0;\r
  57 \r
  58 #ifdef BENCHMARK_FPS\r
  59         last_benchmark_time=getTimeMS();\r
  60         num_benchmark_frames=0;\r
  61 #endif\r
  62 \r
  63   \r
  64 }\r
  65 \r
  66 OsdOpenGL::~OsdOpenGL()\r
  67 {\r
  68 \r
  69   if (initted) \r
  70   {\r
  71           threadStop();\r
  72                 shutdown();\r
  73   }\r
  74 \r
  75 \r
  76   glmutex.Unlock();\r
  77 }\r
  78 \r
  79 int OsdOpenGL::getFD()\r
  80 {\r
  81   if (!initted) return 0;\r
  82   return fdOsd;\r
  83 }\r
  84 \r
  85 Surface * OsdOpenGL::createNewSurface() {\r
  86         return (Surface*)new SurfaceOpenGL();\r
  87 }\r
  88 \r
  89 int OsdOpenGL::init(void* device)\r
  90 {\r
  91   if (initted) return 0;\r
  92   Video* video = Video::getInstance();\r
  93    //window=*((HWND*)device);\r
  94   \r
  95    // May be this device specific part should go to a device specific child class\r
  96 \r
  97    //init broadcom chipset (Move to video?)\r
  98    bcm_host_init();\r
  99 \r
 100    //First get connection to egl\r
 101    egl_display=eglGetDisplay(EGL_DEFAULT_DISPLAY);\r
 102 \r
 103    if (egl_display==EGL_NO_DISPLAY) {\r
 104            Log::getInstance()->log("OSD", Log::WARN, "Could not get egl display! %x",eglGetError());\r
 105            return 0;\r
 106    }\r
 107 \r
 108 \r
 109 \r
 110    if (eglInitialize(egl_display, NULL, NULL)==EGL_FALSE) {\r
 111            Log::getInstance()->log("OSD", Log::WARN, "Initialising display failed! %x",eglGetError());\r
 112            return 0;\r
 113    }\r
 114 \r
 115    const char *query_str=eglQueryString(egl_display,EGL_CLIENT_APIS);\r
 116    if (query_str) Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);\r
 117    else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",eglGetError());\r
 118    query_str=eglQueryString(egl_display,EGL_EXTENSIONS);\r
 119    if (query_str)    Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);\r
 120    else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",eglGetError());\r
 121 \r
 122    const EGLint attributs[]={\r
 123                  EGL_RED_SIZE,8,EGL_GREEN_SIZE, 8,EGL_BLUE_SIZE, 8,EGL_ALPHA_SIZE, 8,\r
 124          EGL_SURFACE_TYPE, EGL_WINDOW_BIT|EGL_PBUFFER_BIT,\r
 125          EGL_CONFORMANT, EGL_OPENGL_ES2_BIT,\r
 126          EGL_NONE\r
 127    }; // Here, we might have to select the resolution!\r
 128 \r
 129 \r
 130    EGLint number;\r
 131 \r
 132    if (eglChooseConfig(egl_display, attributs, &egl_ourconfig, 1, &number)==EGL_FALSE) {\r
 133            Log::getInstance()->log("OSD", Log::WARN, "Choosing egl config failed! %d",eglGetError());\r
 134            return 0;\r
 135    }\r
 136 \r
 137    const EGLint attr_context[]={\r
 138                    EGL_CONTEXT_CLIENT_VERSION,2,\r
 139           EGL_NONE\r
 140       };\r
 141 \r
 142    egl_context=eglCreateContext(egl_display,egl_ourconfig,EGL_NO_CONTEXT,attr_context);\r
 143    if (egl_context==EGL_NO_CONTEXT) {\r
 144            Log::getInstance()->log("OSD", Log::WARN, "Creating egl context failed! %d",eglGetError());\r
 145            return 0;\r
 146    }\r
 147 \r
 148    // warning broadcom specific, get display size!\r
 149    display_width=display_height=0;\r
 150    if (graphics_get_display_size(0, &display_width, &display_height)<0) {\r
 151            Log::getInstance()->log("OSD", Log::WARN, "Getting display size failed! (BCM API) ");\r
 152            return 0;\r
 153    }\r
 154    Log::getInstance()->log("OSD", Log::NOTICE, "Displaysize is %d x %d ",display_width, display_height);\r
 155    VC_RECT_T dst_rect ={0,0,display_width,display_height};\r
 156    VC_RECT_T src_rect={0,0,display_width<<16,display_height<<16};\r
 157    DISPMANX_DISPLAY_HANDLE_T bcm_display;\r
 158    DISPMANX_ELEMENT_HANDLE_T bcm_element;\r
 159    DISPMANX_UPDATE_HANDLE_T  bcm_update;\r
 160 \r
 161 \r
 162    bcm_display=vc_dispmanx_display_open(0);\r
 163    bcm_update=vc_dispmanx_update_start(0);\r
 164    bcm_element=vc_dispmanx_element_add(bcm_update,bcm_display,\r
 165          2,&dst_rect, 0,\r
 166          &src_rect,DISPMANX_PROTECTION_NONE,0, 0, (DISPMANX_TRANSFORM_T) 0);\r
 167 \r
 168    vc_dispmanx_update_submit_sync(bcm_update);\r
 169    static EGL_DISPMANX_WINDOW_T nativewindow;\r
 170    nativewindow.element=bcm_element;\r
 171    nativewindow.height=display_height;\r
 172    nativewindow.width=display_width;\r
 173 \r
 174    egl_surface = eglCreateWindowSurface(egl_display,egl_ourconfig, &nativewindow,NULL );\r
 175    if (egl_surface==EGL_NO_SURFACE) {\r
 176            Log::getInstance()->log("OSD", Log::WARN, "Creating egl window surface failed!");\r
 177            return 0;\r
 178    }\r
 179 \r
 180    if (eglMakeCurrent(egl_display, egl_surface, egl_surface, egl_context)== EGL_FALSE) {\r
 181            Log::getInstance()->log("OSD", Log::WARN, "Making egl Current failed");\r
 182                    return 0;\r
 183    }\r
 184    // Test stuff\r
 185 \r
 186    query_str=(const char*)glGetString(GL_VERSION) ;\r
 187    if (query_str) Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);\r
 188    else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",glGetError());\r
 189 \r
 190    query_str=(const char*)glGetString(GL_VENDOR) ;\r
 191    if (query_str) Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);\r
 192    else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",glGetError());\r
 193 \r
 194    query_str=(const char*)glGetString(GL_RENDERER) ;\r
 195    if (query_str) Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);\r
 196    else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",glGetError());\r
 197 \r
 198    query_str=(const char*)glGetString(GL_EXTENSIONS) ;\r
 199    if (query_str) Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);\r
 200    else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",glGetError());\r
 201 \r
 202 \r
 203 \r
 204 \r
 205   //Now we will create the Screen\r
 206   screen = (Surface*) new SurfaceOpenGL(Surface::SCREEN);\r
 207 \r
 208   screen->create(video->getScreenWidth(), video->getScreenHeight());\r
 209   screen->display();\r
 210   initted = 1; // must set this here or create surface won't work\r
 211 \r
 212   //glGenBuffers(1, &vB);\r
 213   //glGenBuffers(1, &iB);\r
 214 \r
 215   //Preparing the Shaders\r
 216 \r
 217   gen_shader=CreateShader(generic_vertex_shader, GL_VERTEX_SHADER);\r
 218   osd_shader=CreateShader(osd_frag_shader, GL_FRAGMENT_SHADER);\r
 219 \r
 220   // Create the program for osd rendering\r
 221   osd_program=glCreateProgram();\r
 222   if (osd_program==0) {\r
 223           Log::getInstance()->log("OSD", Log::WARN, "Creating glsl program failed!%d",glGetError());\r
 224       return 0;\r
 225   }\r
 226   glAttachShader(osd_program,gen_shader);\r
 227   glAttachShader(osd_program,osd_shader);\r
 228   glBindAttribLocation(osd_program,0,"vec_pos");\r
 229   glBindAttribLocation(osd_program,1,"tex_coord");\r
 230 \r
 231 \r
 232 \r
 233   glLinkProgram(osd_program);\r
 234 \r
 235 \r
 236 \r
 237   GLint link_status;\r
 238   glGetProgramiv(osd_program,GL_LINK_STATUS, &link_status);\r
 239 \r
 240   if (!link_status) {\r
 241           char buffer[1024];\r
 242           glGetProgramInfoLog(osd_program,1024,NULL,buffer);\r
 243           Log::getInstance()->log("OSD", Log::WARN, "Compiling Programm failed!");\r
 244           Log::getInstance()->log("OSD", Log::WARN, "%s",buffer);\r
 245           glDeleteProgram(osd_program);\r
 246           return 0;\r
 247   }\r
 248 \r
 249   osd_sampler_loc=glGetUniformLocation(osd_program,"texture");\r
 250  //   Log::getInstance()->log("OSD", Log::WARN, "uniform location %x %x",osd_sampler_loc,glGetError());\r
 251 \r
 252   // create the program for yuv frame rendering\r
 253   frame_shader=CreateShader(frame_frag_shader, GL_FRAGMENT_SHADER);\r
 254 \r
 255   frame_program=glCreateProgram();\r
 256   if (frame_program==0) {\r
 257           Log::getInstance()->log("OSD", Log::WARN, "Creating glsl program failed!%d",glGetError());\r
 258       return 0;\r
 259   }\r
 260   glAttachShader(frame_program,gen_shader);\r
 261   glAttachShader(frame_program,frame_shader);\r
 262   glBindAttribLocation(frame_program,0,"vec_pos");\r
 263   glBindAttribLocation(frame_program,1,"tex_coord");\r
 264 \r
 265 \r
 266 \r
 267   glLinkProgram(frame_program);\r
 268   //GLint link_status;\r
 269   glGetProgramiv(frame_program,GL_LINK_STATUS, &link_status);\r
 270 \r
 271   if (!link_status) {\r
 272           char buffer[1024];\r
 273           glGetProgramInfoLog(frame_program,1024,NULL,buffer);\r
 274           Log::getInstance()->log("OSD", Log::WARN, "Compiling Programm failed!");\r
 275           Log::getInstance()->log("OSD", Log::WARN, "%s",buffer);\r
 276           glDeleteProgram(frame_program);\r
 277           return 0;\r
 278   }\r
 279 \r
 280   frame_sampler_locY=glGetUniformLocation(frame_program,"textureY");\r
 281  // Log::getInstance()->log("OSD", Log::WARN, "uniform location %x %x",frame_sampler_locY,glGetError());\r
 282   frame_sampler_locU=glGetUniformLocation(frame_program,"textureU");\r
 283   //Log::getInstance()->log("OSD", Log::WARN, "uniform location %x %x",frame_sampler_locU,glGetError());\r
 284    frame_sampler_locV=glGetUniformLocation(frame_program,"textureV");\r
 285 \r
 286 \r
 287 \r
 288   glClearColor(0.0f,0.0f,0.0f,1.f);\r
 289 \r
 290   eglMakeCurrent(egl_display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT );\r
 291 \r
 292   if (((VideoVPEOGL*)Video::getInstance())->initUsingOSDObjects()!=1) { //call Video for init opengl stuff\r
 293           return 0;\r
 294   }\r
 295 \r
 296 \r
 297   glmutex.Unlock();\r
 298   threadStart();\r
 299 \r
 300   return 1;\r
 301 }\r
 302 \r
 303 \r
 304 GLuint OsdOpenGL::CreateShader(const GLchar * source, GLenum type)\r
 305 {\r
 306         GLuint ret_shad=0;\r
 307 \r
 308         ret_shad=glCreateShader(type);\r
 309         if (ret_shad==0 ) {\r
 310                 Log::getInstance()->log("OSD", Log::WARN, "Creating Shader failed! %d",glGetError());\r
 311                 return 0;\r
 312         }\r
 313         glShaderSource(ret_shad,1,&source,NULL);\r
 314         glCompileShader(ret_shad);\r
 315         GLint comp_status;\r
 316         glGetShaderiv(ret_shad,GL_COMPILE_STATUS, &comp_status);\r
 317 \r
 318         if (!comp_status) {\r
 319                 char buffer[1024];\r
 320                 Log::getInstance()->log("OSD", Log::WARN, "Compiling Shader failed!");\r
 321                 glGetShaderInfoLog(ret_shad,1024,NULL,buffer);\r
 322                 Log::getInstance()->log("OSD", Log::WARN, "%s",buffer);\r
 323                 glDeleteShader(ret_shad);\r
 324                 return 0;\r
 325         }\r
 326         return ret_shad;\r
 327 }\r
 328 \r
 329         \r
 330 void OsdOpenGL::InitVertexBuffer(float  scalex,float scaley)\r
 331 {\r
 332   Video* video=Video::getInstance();\r
 333   float texx=1.f;\r
 334   float texy=1.f;\r
 335   OSDCOLOR osdcolor={1.f,1.f,1.f,1.f};\r
 336 \r
 337  // osdvertices[0].c=osdcolor;\r
 338   osdvertices[0].x= (scalex);\r
 339   osdvertices[0].y=-scaley;\r
 340   osdvertices[0].z=0.5;\r
 341   osdvertices[0].u=texx;\r
 342   osdvertices[0].v=texy;\r
 343  // osdvertices[1].c=osdcolor;\r
 344   osdvertices[1].x=(scalex);\r
 345   osdvertices[1].y=(scaley);\r
 346   osdvertices[1].z=0.5f;\r
 347   osdvertices[1].u=texx;\r
 348   osdvertices[1].v=0.f;\r
 349   //  osdvertices[0].c=osdcolor;\r
 350   osdvertices[2].x=(-scalex);\r
 351   osdvertices[2].y=-scaley;\r
 352   osdvertices[2].z=0.5f;\r
 353   osdvertices[2].u=0.f;\r
 354   osdvertices[2].v=texy;\r
 355  // osdvertices[3].c=osdcolor;\r
 356   osdvertices[3].x=-scalex;\r
 357   osdvertices[3].y=(scaley);\r
 358   osdvertices[3].z=0.5f;\r
 359   osdvertices[3].u=0.f;\r
 360   osdvertices[3].v=0.f;\r
 361   \r
 362   osdindices[0]=0;\r
 363   osdindices[1]=1;\r
 364   osdindices[2]=2;\r
 365   osdindices[3]=0;\r
 366   osdindices[4]=2;\r
 367   osdindices[5]=3;\r
 368 \r
 369 \r
 370 \r
 371 \r
 372  // glBindBuffer(GL_ARRAY_BUFFER, vB);\r
 373  // glBufferData(GL_ARRAY_BUFFER, sizeof(osdvertices), osdvertices, GL_STATIC_DRAW);\r
 374 \r
 375 \r
 376  // glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, iB);\r
 377   //glBufferData(GL_ELEMENT_ARRAY_BUFFER, sizeof(osdindices), osdindices, GL_STATIC_DRAW);\r
 378 \r
 379 \r
 380 \r
 381   return;\r
 382 }\r
 383 \r
 384 int OsdOpenGL::shutdown()\r
 385 {\r
 386   if (!initted) return 0;\r
 387   initted = 0;\r
 388 \r
 389   (((VideoVPEOGL*)Video::getInstance())->shutdownUsingOSDObjects());\r
 390 \r
 391 \r
 392   if (osd_shader!=0) glDeleteShader(osd_shader);\r
 393   if (gen_shader!=0) glDeleteShader(gen_shader);\r
 394   if (osd_program!=0) glDeleteProgram(osd_program);\r
 395 \r
 396   glClear(GL_COLOR_BUFFER_BIT);\r
 397   eglSwapBuffers(egl_display, egl_surface);\r
 398   eglMakeCurrent(egl_display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT );\r
 399   eglDestroySurface(egl_display,egl_surface);\r
 400   eglDestroyContext(egl_display,egl_context);\r
 401   eglTerminate(egl_display );\r
 402 \r
 403   return 1;\r
 404 }\r
 405 \r
 406 void OsdOpenGL::screenShot(const char* fileName)\r
 407 {\r
 408   screen->screenShot(fileName);\r
 409 }\r
 410 \r
 411 void OsdOpenGL::threadMethod()\r
 412 {\r
 413         // We have to claim the gl context for this thread\r
 414         //glmutex.Lock();\r
 415 \r
 416         //glmutex.Unlock();\r
 417         VPEOGLFrame *frame=NULL;\r
 418         struct timespec ts;\r
 419         ts.tv_sec=0;\r
 420         ts.tv_nsec=0;\r
 421         VideoVPEOGL* video =(VideoVPEOGL*) Video::getInstance();\r
 422         while (true)\r
 423         {\r
 424                 ts.tv_nsec=10*1000000LL;\r
 425                 unsigned int waittime=10;\r
 426                 if (initted){\r
 427                         if (!frame) frame=video->getReadyOGLFrame();\r
 428                         if (frame) {\r
 429                                 InternalRendering(frame);\r
 430                                 lastrendertime=getTimeMS();\r
 431                                 video->returnOGLFrame(frame); //please recycle it\r
 432                                 frame=NULL;\r
 433                         } else {\r
 434                                  long long time1=getTimeMS();\r
 435                                  if ((time1-lastrendertime)>200) {//5 fps for OSD updates are enough, avoids tearing\r
 436                                         InternalRendering(NULL);\r
 437                                         lastrendertime=getTimeMS();\r
 438                                  }\r
 439                         }\r
 440                         frame=video->getReadyOGLFrame();\r
 441                 }\r
 442                 if (frame) ts.tv_nsec=0;\r
 443                 threadCheckExit();\r
 444                 if (ts.tv_nsec!=0) threadWaitForSignalTimed(&ts);\r
 445                 //Sleep(1);\r
 446         }\r
 447         //eglMakeCurrent(egl_display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT );\r
 448 }\r
 449 \r
 450 \r
 451 void OsdOpenGL::threadPostStopCleanup()\r
 452 {\r
 453         //Doing nothing\r
 454         //goo;\r
 455 }\r
 456 \r
 457 /*\r
 458 // This function is called from the WinMain function in order to get Screen updates\r
 459 void OsdOpenGL::Render()\r
 460 {\r
 461         if (!initted) return ;\r
 462         VPEOGLFrame* frame=NULL;\r
 463         if (external_driving) {\r
 464         long long time1=getTimeMS();\r
 465                 if ((time1-lastrendertime)>200) {//5 fps for OSD updates are enough, avoids tearing\r
 466                         InternalRendering(NULL);\r
 467                         lastrendertime=getTimeMS();\r
 468         } else {\r
 469                    //Sleep(5); //Sleep for 5 ms, in order to avoid blocking the other threads\r
 470         }\r
 471         } else {\r
 472                 struct timespec ts;\r
 473                 clock_gettime(CLOCK_MONOTONIC, &ts);\r
 474                 long long time1=ts.tv_sec*1000+ts.tv_nsec/1000000LL;\r
 475                 if ((time1-lastrendertime)>100) {//10 fps for OSD updates are enough, avoids tearing\r
 476                         InternalRendering(NULL);\r
 477                         lastrendertime=getTimeMS();\r
 478                 } else {\r
 479                         //Sleep(5);\r
 480                 \r
 481                 }\r
 482                 \r
 483         }\r
 484 }\r
 485 \r
 486 void OsdOpenGL::RenderDS(VPEOGLFrame* frame){\r
 487         if (!initted) return; \r
 488         if (external_driving) {\r
 489                 InternalRendering(frame);\r
 490                 lastrendertime=getTimeMS();\r
 491         }\r
 492 }*/\r
 493 \r
 494 \r
 495 void OsdOpenGL::InternalRendering(VPEOGLFrame* frame){\r
 496     BeginPainting();\r
 497   /*  HRESULT losty=d3ddevice->TestCooperativeLevel();\r
 498     if (losty==D3DERR_DEVICELOST) {\r
 499         //Sleep(10);\r
 500                 EndPainting();\r
 501         return; //Device Lost\r
 502     }\r
 503     if (losty==D3DERR_DEVICENOTRESET){\r
 504            EndPainting();\r
 505        DoLost();\r
 506        return;\r
 507     }\r
 508         WaitForSingleObject(event,INFINITE);\r
 509         */\r
 510    \r
 511         \r
 512 /*\r
 513     LPDIRECT3DSURFACE9 targetsurf;\r
 514         if (swappy)\r
 515         {\r
 516                 targetsurf=swapsurf;\r
 517                 d3ddevice->SetRenderTarget(0,swapsurf);//Stupid VMR manipulates the render target\r
 518         } \r
 519         else\r
 520         {\r
 521                 targetsurf=d3drtsurf;\r
 522                 d3ddevice->SetRenderTarget(0,d3drtsurf);//Stupid VMR manipulates the render target\r
 523         }\r
 524         D3DSURFACE_DESC targetdesc;\r
 525         targetsurf->GetDesc(&targetdesc);\r
 526 \r
 527         if (external_driving) {\r
 528                 //Copy video to Backbuffer\r
 529                 if (present!=NULL ) {\r
 530                         VideoWin* video =(VideoWin*) Video::getInstance();\r
 531                         /*calculating destination rect *\r
 532                         RECT destrect={0,0,/*video->getScreenWidth()* targetdesc.Width,\r
 533                                 /*video->getScreenHeight()*targetdesc.Height};\r
 534                         UCHAR mode=video->getMode();\r
 535                         switch (mode) {\r
 536                         case Video::EIGHTH:\r
 537                         destrect.right=destrect.right/2;\r
 538                         destrect.bottom=destrect.bottom/2;\r
 539                         case Video::QUARTER:\r
 540                         destrect.right=destrect.right/2+video->getPosx()*2;\r
 541                         destrect.bottom=destrect.bottom/2+video->getPosy()*2;\r
 542                         destrect.left=video->getPosx()*2;\r
 543                         destrect.top=video->getPosy()*2;\r
 544                         d3ddevice->Clear(0,NULL,D3DCLEAR_TARGET,D3DCOLOR_XRGB(0,0,0),1.0f,0);\r
 545                         break;\r
 546                         };\r
 547                         D3DSURFACE_DESC surf_desc;\r
 548                         present->GetDesc(&surf_desc);//for chop sides\r
 549                         RECT sourcerect= {0,0,surf_desc.Width,surf_desc.Height};\r
 550                         if (video->getPseudoTVsize()==Video::ASPECT4X3 \r
 551                                 && video->getMode()==Video::NORMAL \r
 552                                 && video->getAspectRatio()==Video::ASPECT16X9) {\r
 553                                         unsigned int correction=((double) (surf_desc.Width))*4.*9./3./16.;\r
 554                                         sourcerect.left=(surf_desc.Width-correction)/2;\r
 555                                         sourcerect.right=sourcerect.left+correction;\r
 556                         }\r
 557                         d3ddevice->StretchRect(present,&sourcerect,targetsurf ,&destrect,filter_type);\r
 558 \r
 559                 }\r
 560         } else {\r
 561                 VideoWin* video =(VideoWin*) Video::getInstance();\r
 562                 //Clear Background\r
 563                 if (!video->isVideoOn()) d3ddevice->Clear(0,NULL,D3DCLEAR_TARGET,D3DCOLOR_XRGB(0,0,0),1.0f,0);\r
 564         }*/\r
 565 \r
 566 \r
 567         //InitVertexBuffer(display_width,display_height);\r
 568     InitVertexBuffer(1.f,1.f);\r
 569 \r
 570 \r
 571         glViewport(0, 0, display_width,display_height);\r
 572 \r
 573         glClear(GL_COLOR_BUFFER_BIT);\r
 574 \r
 575 \r
 576 \r
 577 \r
 578 \r
 579         if (frame) {\r
 580                 //Log::getInstance()->log("OSD", Log::WARN, "mark1 glerror %x",glGetError());\r
 581                 glUseProgram(frame_program);\r
 582                 //Log::getInstance()->log("OSD", Log::WARN, "mark1 glerror %x",glGetError());\r
 583                 glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE,sizeof(OSDVERTEX), osdvertices);\r
 584                 glEnableVertexAttribArray(0);\r
 585                 glVertexAttribPointer(1, 2, GL_FLOAT, GL_FALSE,sizeof(OSDVERTEX), &(osdvertices[0].u));\r
 586                 glEnableVertexAttribArray(1);\r
 587                 glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE,sizeof(OSDVERTEX), osdvertices);\r
 588                 glEnableVertexAttribArray(0);\r
 589                 glVertexAttribPointer(1, 2, GL_FLOAT, GL_FALSE,sizeof(OSDVERTEX), &(osdvertices[0].u));\r
 590                 glEnableVertexAttribArray(1);\r
 591 \r
 592 \r
 593                 //Log::getInstance()->log("OSD", Log::WARN, "mark2 glerror %x",glGetError());\r
 594 \r
 595 \r
 596                 glActiveTexture(GL_TEXTURE2);\r
 597                 glBindTexture(GL_TEXTURE_2D,frame->textures[2]);\r
 598                 glUniform1i(frame_sampler_locV,2);\r
 599                 glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MIN_FILTER,GL_LINEAR);\r
 600                 glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MAG_FILTER,GL_LINEAR);\r
 601 \r
 602 \r
 603                 glActiveTexture(GL_TEXTURE1);\r
 604                 glBindTexture(GL_TEXTURE_2D,frame->textures[1]);\r
 605                 glUniform1i(frame_sampler_locU,1);\r
 606                 glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MIN_FILTER,GL_LINEAR);\r
 607                 glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MAG_FILTER,GL_LINEAR);\r
 608 \r
 609 \r
 610                 glActiveTexture(GL_TEXTURE0);\r
 611                 glBindTexture(GL_TEXTURE_2D,frame->textures[0]);\r
 612                 glUniform1i(frame_sampler_locY,0);\r
 613                 glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MIN_FILTER,GL_LINEAR);\r
 614                 glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MAG_FILTER,GL_LINEAR);\r
 615 \r
 616 \r
 617 \r
 618                 //Log::getInstance()->log("OSD", Log::WARN, "mark8 glerror %x %x",glGetError(),osd_sampler_loc);\r
 619 \r
 620 \r
 621 \r
 622                 glDrawArrays(GL_TRIANGLE_STRIP, 0,  4);\r
 623                 glEnable(GL_BLEND);\r
 624                 glBlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,GL_ZERO,GL_ONE);\r
 625 \r
 626         }\r
 627 \r
 628         glUseProgram(osd_program);\r
 629         glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE,sizeof(OSDVERTEX), osdvertices);\r
 630         glEnableVertexAttribArray(0);\r
 631         glVertexAttribPointer(1, 2, GL_FLOAT, GL_FALSE,sizeof(OSDVERTEX), &(osdvertices[0].u));\r
 632         glEnableVertexAttribArray(1);\r
 633 \r
 634 \r
 635         glActiveTexture(GL_TEXTURE0);\r
 636         glBindTexture(GL_TEXTURE_2D,((SurfaceOpenGL*)screen)->getTexture());\r
 637 \r
 638         glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MIN_FILTER,GL_LINEAR);\r
 639         glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MAG_FILTER,GL_LINEAR);\r
 640 \r
 641         glUniform1i(osd_sampler_loc,0);\r
 642 \r
 643         if (0) { //This is ok for ffmpeg rendering not OMX\r
 644                 glEnable(GL_BLEND);\r
 645                 glBlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,GL_ZERO,GL_ONE);\r
 646 \r
 647         }\r
 648 /*      glVertexAttribPointer(1, 4, GL_FLOAT, GL_FALSE,sizeof(OSDVERTEX),\r
 649                         (GLvoid*)(((char*)osdvertices)+3*sizeof(GLfloat)));\r
 650         glVertexAttribPointer(2, 2, GL_FLOAT, GL_FALSE,sizeof(OSDVERTEX),\r
 651                         (GLvoid*)(((char*)osdvertices)+3*sizeof(GLfloat)+sizeof(OSDCOLOR)));*/\r
 652         //glDisable(GL_LIGHTING);\r
 653         //glEnable(GL_TEXTURE_2D);\r
 654         //glEnable(GL_BLEND);\r
 655     //glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);\r
 656     //glDepthFunc(GL_ALWAYS);\r
 657     //glDisable(GL_DEPTH_TEST);\r
 658     //glDisable(GL_STENCIL_TEST);\r
 659     //glDisable(GL_CULL_FACE);\r
 660 \r
 661 \r
 662 \r
 663 /*\r
 664         glActiveTexture(GL_TEXTURE0);\r
 665         glBindTexture(GL_TEXTURE_2D,((SurfaceOpenGL*)screen)->getTexture());\r
 666         glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MIN_FILTER,GL_LINEAR);\r
 667         glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MAG_FILTER,GL_LINEAR);*/\r
 668 //      glUniform1i(mTextureUniformHandle, present);\r
 669 \r
 670 \r
 671 \r
 672         glDrawArrays(GL_TRIANGLE_STRIP, 0,  4);\r
 673 \r
 674         //glDrawElements(GL_TRIANGLES, sizeof(osdindices)/sizeof(osdindices[0]), GL_UNSIGNED_BYTE, 0);\r
 675 \r
 676 \r
 677 \r
 678 \r
 679 /*      glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE,sizeof(OSDVERTEX), 0);\r
 680         glVertexAttribPointer(1, 4, GL_FLOAT, GL_FALSE,sizeof(OSDVERTEX),\r
 681                                 (GLvoid*)(3*sizeof(GLfloat)));\r
 682         glVertexAttribPointer(2, 2, GL_FLOAT, GL_FALSE,sizeof(OSDVERTEX),\r
 683                         (GLvoid*)(3*sizeof(GLfloat)+sizeof(OSDCOLOR)));*/\r
 684 \r
 685         //glDisable(GL_BLEND);\r
 686         //glDisable(GL_TEXTURE_2D);\r
 687         \r
 688         //Show it to the user!\r
 689         eglSwapBuffers(egl_display, egl_surface);\r
 690 \r
 691         EndPainting();\r
 692 #ifdef BENCHMARK_FPS\r
 693         num_benchmark_frames++;\r
 694         if (getTimeMS()-last_benchmark_time>4000) {\r
 695                 float fps=1000./(float)(getTimeMS()-last_benchmark_time);\r
 696                 fps*=((float)num_benchmark_frames);\r
 697                 num_benchmark_frames=0;\r
 698                 Log::getInstance()->log("OSD", Log::NOTICE, "Current FPS %g", fps);\r
 699                 last_benchmark_time=getTimeMS();\r
 700 \r
 701         }\r
 702 \r
 703 #endif\r
 704 \r
 705         \r
 706 //      if (!external_driving) {\r
 707 //              Sleep(4);//The User can wait for 4 milliseconds to see his changes\r
 708 //      }\r
 709 }\r
 710 \r
 711 bool OsdOpenGL::DoLost(){\r
 712         /*\r
 713         Log::getInstance()->log("OSD", Log::WARN, "Direct3D Device Lost! Reobtaining...");\r
 714         ResetEvent(event);\r
 715         if (external_driving && dsallocator!=NULL) {\r
 716                 dsallocator->LostDevice(d3ddevice,d3d); //Propagate the information through DS\r
 717         }\r
 718         //First we free up all resources\r
 719         Video* video = Video::getInstance();\r
 720         ((SurfaceWin*)screen)->ReleaseSurface();\r
 721         if (d3drtsurf) d3drtsurf->Release();\r
 722     d3drtsurf=NULL;\r
 723         D3DPRESENT_PARAMETERS d3dparas;\r
 724         ZeroMemory(&d3dparas,sizeof(d3dparas));\r
 725         d3dparas.BackBufferWidth=BACKBUFFER_WIDTH;\r
 726         d3dparas.BackBufferHeight=BACKBUFFER_HEIGHT;\r
 727         d3dparas.Windowed=TRUE;\r
 728         d3dparas.SwapEffect=D3DSWAPEFFECT_COPY;\r
 729 \r
 730         if (swapsurf) {swapsurf->Release();swapsurf=NULL;};\r
 731         if (swappy) {swappy->Release();swappy=NULL;};\r
 732 \r
 733         if (d3ddevice->Reset(&d3dparas)!=D3D_OK){\r
 734                 return false;\r
 735         }\r
 736     d3ddevice->GetRenderTarget(0,&d3drtsurf);\r
 737         if (d3ddevman) d3ddevman->ResetDevice(d3ddevice,dxvatoken);\r
 738         //InitVertexBuffer();\r
 739     //Redraw Views, Chris could you add a member function to BoxStack, so that\r
 740         // I can cause it to completely redraw the Views?\r
 741         // Otherwise the OSD would be distorted after Device Lost\r
 742         // FIXME\r
 743         \r
 744         SetEvent(event);\r
 745 \r
 746 \r
 747         screen->create(video->getScreenWidth(), video->getScreenHeight());\r
 748         screen->display();*/\r
 749         \r
 750         return true;\r
 751 \r
 752 }\r
 753 \r
 754 \r
 755 void OsdOpenGL::BeginPainting() {//We synchronize calls to d3d between different threads\r
 756         glmutex.Lock();\r
 757         if (initted) {\r
 758                 if (eglMakeCurrent(egl_display, egl_surface, egl_surface, egl_context)== EGL_FALSE) {\r
 759                         Log::getInstance()->log("OSD", Log::WARN, "Making egl Current failed in thread %d",eglGetError());\r
 760                         return;\r
 761                 }\r
 762         }\r
 763 }\r
 764 \r
 765 void OsdOpenGL::EndPainting() {\r
 766         eglMakeCurrent(egl_display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT );\r
 767         glmutex.Unlock();\r
 768 }\r
 769 \r
 770 void OsdOpenGL::setExternalDriving(/*DsAllocator* dsall,*/unsigned int  width, unsigned height) {\r
 771         /*\r
 772         if (swappy)\r
 773         {\r
 774                 BeginPainting();\r
 775                 d3ddevice->StretchRect(swapsurf,NULL,d3drtsurf,NULL,filter_type);\r
 776                 LPDIRECT3DSWAPCHAIN9 temp=swappy;\r
 777                 LPDIRECT3DSURFACE9 tempsurf=swapsurf;\r
 778                 swappy=NULL;\r
 779                 swapsurf=NULL;\r
 780                 EndPainting();\r
 781                 tempsurf->Release();\r
 782                 temp->Release();\r
 783         }\r
 784 \r
 785         if (dsall==NULL) {\r
 786                 external_driving=false;\r
 787                 dsallocator=NULL;       \r
 788                 return;\r
 789         }\r
 790         WaitForSingleObject(event,INFINITE);//We will only return if we are initted\r
 791         BeginPainting();\r
 792 \r
 793         if (width>BACKBUFFER_WIDTH || height>BACKBUFFER_HEIGHT) \r
 794         {\r
 795                 D3DPRESENT_PARAMETERS d3dparas;\r
 796                 ZeroMemory(&d3dparas,sizeof(d3dparas));\r
 797                 d3dparas.BackBufferWidth=width;\r
 798                 d3dparas.BackBufferHeight=height;\r
 799                 d3dparas.Windowed=TRUE;\r
 800                 d3dparas.SwapEffect=D3DSWAPEFFECT_COPY;\r
 801                 if (d3ddevice->CreateAdditionalSwapChain(&d3dparas,&swappy)!=D3D_OK){\r
 802                         Log::getInstance()->log("OSD", Log::WARN, "Could not create Swap Chain!");\r
 803                         //return 0;\r
 804                 } else {\r
 805                         swappy->GetBackBuffer(0,D3DBACKBUFFER_TYPE_MONO,&swapsurf);\r
 806                 }\r
 807         Log::getInstance()->log("OSD", Log::INFO, "Create Additional Swap Chain %d %d!",width,height);\r
 808         }\r
 809 \r
 810         dsallocator=dsall;\r
 811         external_driving=true;\r
 812         \r
 813         EndPainting();*/\r
 814 }\r
 815 \r
 816 void OsdOpenGL::Blank() {\r
 817         BeginPainting();\r
 818         glClearColor(0.15f, 0.25f, 0.35f, 1.0f); // change this to black after testing\r
 819         glClear( GL_COLOR_BUFFER_BIT );\r
 820         glClear( GL_DEPTH_BUFFER_BIT );\r
 821         EndPainting();\r
 822 }\r