libvo/vo_macosx.m

   1 /*
   2         vo_macosx.m
   3         by Nicolas Plourde <nicolasplourde@gmail.com>
   4
   5         MPlayer Mac OSX video out module.
   6         Copyright (c) Nicolas Plourde - 2005
   7 */
   8
   9 #import "vo_macosx.h"
  10 #include <sys/types.h>
  11 #include <sys/ipc.h>
  12 #include <sys/shm.h>
  13
  14 //MPLAYER
  15 #include "config.h"
  16 #include "fastmemcpy.h"
  17 #include "video_out.h"
  18 #include "video_out_internal.h"
  19 #include "aspect.h"
  20 #include "mp_msg.h"
  21 #include "m_option.h"
  22
  23 #include "input/input.h"
  24 #include "input/mouse.h"
  25
  26 #include "osdep/keycodes.h"
  27
  28 //Cocoa
  29 NSProxy *mplayerosxProxy;
  30 MPlayerOpenGLView *mpGLView;
  31 NSAutoreleasePool *autoreleasepool;
  32 OSType pixelFormat;
  33
  34 //shared memory
  35 int shm_id;
  36 struct shmid_ds shm_desc;
  37 BOOL shared_buffer = false;
  38
  39 //Screen
  40 int screen_id;
  41 BOOL screen_force;
  42 NSRect screen_frame;
  43 NSScreen *screen_handle;
  44 NSArray *screen_array;
  45
  46 //image
  47 unsigned char *image_data;
  48 static uint32_t image_width;
  49 static uint32_t image_height;
  50 static uint32_t image_depth;
  51 static uint32_t image_bytes;
  52 static uint32_t image_format;
  53
  54 //vo
  55 static int isFullscreen;
  56 static int isOntop;
  57 static int isRootwin;
  58 extern float monitor_aspect;
  59 extern float movie_aspect;
  60 static float old_movie_aspect;
  61
  62 static float winAlpha = 1;
  63 static int int_pause = 0;
  64
  65 static vo_info_t info =
  66 {
  67         "Mac OSX Core Video",
  68         "macosx",
  69         "Nicolas Plourde <nicolas.plourde@gmail.com>",
  70         ""
  71 };
  72
  73 LIBVO_EXTERN(macosx)
  74
  75 extern void mplayer_put_key(int code);
  76 extern void vo_draw_text(int dxs,int dys,void (*draw_alpha)(int x0,int y0, int w,int h, unsigned char* src, unsigned char *srca, int stride));
  77
  78 static void draw_alpha(int x0, int y0, int w, int h, unsigned char *src, unsigned char *srca, int stride)
  79 {
  80         switch (image_format)
  81         {
  82                 case IMGFMT_RGB32:
  83                         vo_draw_alpha_rgb32(w,h,src,srca,stride,image_data+4*(y0*image_width+x0),4*image_width);
  84                         break;
  85                 case IMGFMT_YUY2:
  86                         vo_draw_alpha_yuy2(w,h,src,srca,stride,image_data + (x0 + y0 * image_width) * 2,image_width*2);
  87                         break;
  88         }
  89 }
  90
  91 static int config(uint32_t width, uint32_t height, uint32_t d_width, uint32_t d_height, uint32_t flags, char *title, uint32_t format)
  92 {
  93
  94         //init screen
  95         screen_array = [NSScreen screens];
  96         if(screen_id < [screen_array count])
  97         {
  98                 screen_handle = [screen_array objectAtIndex:screen_id];
  99         }
 100         else
 101         {
 102                 mp_msg(MSGT_VO, MSGL_FATAL, "Get device error: Device ID %d do not exist, falling back to main device.\n", screen_id);
 103                 screen_handle = [screen_array objectAtIndex:0];
 104                 screen_id = 0;
 105         }
 106         screen_frame = [screen_handle frame];
 107
 108         //misc mplayer setup
 109         image_width = width;
 110         image_height = height;
 111         switch (image_format)
 112         {
 113                 case IMGFMT_BGR32:
 114                 case IMGFMT_RGB32:
 115                         image_depth = 32;
 116                         break;
 117                 case IMGFMT_YUY2:
 118                         image_depth = 16;
 119                         break;
 120         }
 121         image_bytes = (image_depth + 7) / 8;
 122         image_data = malloc(image_width*image_height*image_bytes);
 123
 124         if(!shared_buffer)
 125         {
 126                 monitor_aspect = (float)screen_frame.size.width/(float)screen_frame.size.height;
 127
 128                 //set aspect
 129                 panscan_init();
 130                 aspect_save_orig(width,height);
 131                 aspect_save_prescale(d_width,d_height);
 132                 aspect_save_screenres(screen_frame.size.width, screen_frame.size.height);
 133                 aspect((int *)&d_width,(int *)&d_height,A_NOZOOM);
 134
 135                 movie_aspect = (float)d_width/(float)d_height;
 136                 old_movie_aspect = movie_aspect;
 137
 138                 vo_fs = flags & VOFLAG_FULLSCREEN;
 139
 140                 //config OpenGL View
 141                 [mpGLView config];
 142                 [mpGLView reshape];
 143         }
 144         else
 145         {
 146                 movie_aspect = (float)d_width/(float)d_height;
 147
 148                 shm_id = shmget(9849, image_width*image_height*image_bytes, IPC_CREAT | 0666);
 149                 if (shm_id == -1)
 150                 {
 151                         perror("vo_mplayer shmget: ");
 152                         return 1;
 153                 }
 154
 155                 image_data = shmat(shm_id, NULL, 0);
 156                 if (!image_data)
 157                 {
 158                         perror("vo_mplayer shmat: ");
 159                         return 1;
 160                 }
 161
 162                 //connnect to mplayerosx
 163                 mplayerosxProxy=[NSConnection rootProxyForConnectionWithRegisteredName:@"mplayerosx" host:nil];
 164                 [mplayerosxProxy startWithWidth: image_width withHeight: image_height withBytes: image_bytes withAspect:(int)(movie_aspect*100)];
 165         }
 166         return 0;
 167 }
 168
 169 static void check_events(void)
 170 {
 171         [mpGLView check_events];
 172 }
 173
 174 static void draw_osd(void)
 175 {
 176         vo_draw_text(image_width, image_height, draw_alpha);
 177 }
 178
 179 static void flip_page(void)
 180 {
 181         if(shared_buffer)
 182                 [mplayerosxProxy render];
 183         else
 184                 [mpGLView render];
 185 }
 186
 187 static int draw_slice(uint8_t *src[], int stride[], int w,int h,int x,int y)
 188 {
 189         [mpGLView setCurrentTexture];
 190         return 0;
 191 }
 192
 193
 194 static int draw_frame(uint8_t *src[])
 195 {
 196         switch (image_format)
 197         {
 198                 case IMGFMT_BGR32:
 199                 case IMGFMT_RGB32:
 200                         fast_memcpy(image_data, src[0], image_width*image_height*image_bytes);
 201                         break;
 202
 203                 case IMGFMT_YUY2:
 204                         memcpy_pic(image_data, src[0], image_width * 2, image_height, image_width * 2, image_width * 2);
 205                         break;
 206         }
 207
 208         if(!shared_buffer)
 209                 [mpGLView setCurrentTexture];
 210
 211         return 0;
 212 }
 213
 214 static int query_format(uint32_t format)
 215 {
 216         image_format = format;
 217
 218     switch(format)
 219         {
 220                 case IMGFMT_YUY2:
 221                         pixelFormat = kYUVSPixelFormat;
 222                         return VFCAP_CSP_SUPPORTED | VFCAP_CSP_SUPPORTED_BY_HW | VFCAP_OSD | VFCAP_HWSCALE_UP | VFCAP_HWSCALE_DOWN;
 223
 224                 case IMGFMT_RGB32:
 225                 case IMGFMT_BGR32:
 226                         pixelFormat = k32ARGBPixelFormat;
 227                         return VFCAP_CSP_SUPPORTED | VFCAP_CSP_SUPPORTED_BY_HW | VFCAP_OSD | VFCAP_HWSCALE_UP | VFCAP_HWSCALE_DOWN;
 228     }
 229     return 0;
 230 }
 231
 232 static void uninit(void)
 233 {
 234         if(shared_buffer)
 235         {
 236                 [mplayerosxProxy stop];
 237
 238                 if (shmdt(image_data) == -1)
 239                         mp_msg(MSGT_VO, MSGL_FATAL, "uninit: shmdt failed\n");
 240
 241                 if (shmctl(shm_id, IPC_RMID, &shm_desc) == -1)
 242                         mp_msg(MSGT_VO, MSGL_FATAL, "uninit: shmctl failed\n");
 243         }
 244
 245     SetSystemUIMode( kUIModeNormal, 0);
 246     CGDisplayShowCursor(kCGDirectMainDisplay);
 247
 248     if(mpGLView)
 249     {
 250         mpGLView = nil;
 251         [autoreleasepool release];
 252     }
 253 }
 254
 255 static int preinit(const char *arg)
 256 {
 257         int parse_err = 0;
 258
 259     if(arg)
 260     {
 261         char *parse_pos = (char *)&arg[0];
 262         while (parse_pos[0] && !parse_err)
 263                 {
 264                         if (strncmp (parse_pos, "device_id=", 10) == 0)
 265                         {
 266                                 parse_pos = &parse_pos[10];
 267                                 screen_id = strtol(parse_pos, &parse_pos, 0);
 268                                 screen_force = YES;
 269             }
 270                         if (strncmp (parse_pos, "shared_buffer", 13) == 0)
 271                         {
 272                                 parse_pos = &parse_pos[13];
 273                                 shared_buffer = YES;
 274             }
 275             if (parse_pos[0] == ':') parse_pos = &parse_pos[1];
 276             else if (parse_pos[0]) parse_err = 1;
 277         }
 278     }
 279
 280         NSApplicationLoad();
 281         autoreleasepool = [[NSAutoreleasePool alloc] init];
 282         NSApp = [NSApplication sharedApplication];
 283
 284         if(!shared_buffer)
 285         {
 286                 #if !defined (MACOSX_FINDER_SUPPORT) || !defined (HAVE_SDL)
 287                 //this chunk of code is heavily based off SDL_macosx.m from SDL
 288                 //it uses an Apple private function to request foreground operation
 289                 void CPSEnableForegroundOperation(ProcessSerialNumber* psn);
 290                 ProcessSerialNumber myProc, frProc;
 291                 Boolean sameProc;
 292
 293                 if (GetFrontProcess(&frProc) == noErr)
 294                 {
 295                         if (GetCurrentProcess(&myProc) == noErr)
 296                         {
 297                                 if (SameProcess(&frProc, &myProc, &sameProc) == noErr && !sameProc)
 298                                 {
 299                                         CPSEnableForegroundOperation(&myProc);
 300                                 }
 301                                 SetFrontProcess(&myProc);
 302                         }
 303                 }
 304                 #endif
 305
 306                 if(!mpGLView)
 307                 {
 308                         mpGLView = [[MPlayerOpenGLView alloc] initWithFrame:NSMakeRect(0, 0, 100, 100) pixelFormat:[MPlayerOpenGLView defaultPixelFormat]];
 309                         [mpGLView autorelease];
 310                 }
 311
 312                 [mpGLView display];
 313                 [mpGLView preinit];
 314         }
 315
 316     return 0;
 317 }
 318
 319 static int control(uint32_t request, void *data, ...)
 320 {
 321         switch (request)
 322         {
 323                 case VOCTRL_PAUSE: return (int_pause=1);
 324                 case VOCTRL_RESUME: return (int_pause=0);
 325                 case VOCTRL_QUERY_FORMAT: return query_format(*((uint32_t*)data));
 326                 case VOCTRL_ONTOP: vo_ontop = (!(vo_ontop)); if(!shared_buffer){ [mpGLView ontop]; } else { [mplayerosxProxy ontop]; } return VO_TRUE;
 327                 case VOCTRL_ROOTWIN: vo_rootwin = (!(vo_rootwin)); [mpGLView rootwin]; return VO_TRUE;
 328                 case VOCTRL_FULLSCREEN: vo_fs = (!(vo_fs)); if(!shared_buffer){ [mpGLView fullscreen: NO]; } else { [mplayerosxProxy toggleFullscreen]; } return VO_TRUE;
 329                 case VOCTRL_GET_PANSCAN: return VO_TRUE;
 330                 case VOCTRL_SET_PANSCAN: [mpGLView panscan]; return VO_TRUE;
 331         }
 332         return VO_NOTIMPL;
 333 }
 334
 335 //////////////////////////////////////////////////////////////////////////
 336 // NSOpenGLView Subclass
 337 //////////////////////////////////////////////////////////////////////////
 338 @implementation MPlayerOpenGLView
 339 - (void) preinit
 340 {
 341         //init menu
 342         [self initMenu];
 343
 344         //create window
 345         window = [[NSWindow alloc]      initWithContentRect:NSMakeRect(0, 0, 100, 100)
 346                                                                 styleMask:NSTitledWindowMask|NSTexturedBackgroundWindowMask|NSClosableWindowMask|NSMiniaturizableWindowMask|NSResizableWindowMask
 347                                                                 backing:NSBackingStoreBuffered defer:NO];
 348
 349         [window autorelease];
 350         [window setDelegate:mpGLView];
 351         [window setContentView:mpGLView];
 352         [window setInitialFirstResponder:mpGLView];
 353         [window setAcceptsMouseMovedEvents:YES];
 354     [window setTitle:@"MPlayer - The Movie Player"];
 355
 356         isFullscreen = 0;
 357         winSizeMult = 1;
 358 }
 359
 360 - (void) config
 361 {
 362         uint32_t d_width;
 363         uint32_t d_height;
 364
 365         long swapInterval = 1;
 366
 367         NSRect frame;
 368         CVReturn error = kCVReturnSuccess;
 369
 370         //config window
 371         aspect((int *)&d_width, (int *)&d_height,A_NOZOOM);
 372         frame = NSMakeRect(0, 0, d_width, d_height);
 373         [window setContentSize: frame.size];
 374
 375         //create OpenGL Context
 376         glContext = [[NSOpenGLContext alloc] initWithFormat:[NSOpenGLView defaultPixelFormat] shareContext:nil];
 377
 378         [self setOpenGLContext:glContext];
 379         [glContext setValues:&swapInterval forParameter:NSOpenGLCPSwapInterval];
 380         [glContext setView:self];
 381         [glContext makeCurrentContext];
 382
 383         error = CVPixelBufferCreateWithBytes( NULL, image_width, image_height, pixelFormat, image_data, image_width*image_bytes, NULL, NULL, NULL, &currentFrameBuffer);
 384         if(error != kCVReturnSuccess)
 385                 mp_msg(MSGT_VO, MSGL_ERR,"Failed to create Pixel Buffer(%d)\n", error);
 386
 387         error = CVOpenGLTextureCacheCreate(NULL, 0, [glContext CGLContextObj], [[self pixelFormat] CGLPixelFormatObj], 0, &textureCache);
 388         if(error != kCVReturnSuccess)
 389                 mp_msg(MSGT_VO, MSGL_ERR,"Failed to create OpenGL texture Cache(%d)\n", error);
 390
 391         error = CVOpenGLTextureCacheCreateTextureFromImage(     NULL, textureCache, currentFrameBuffer, 0, &texture);
 392         if(error != kCVReturnSuccess)
 393                 mp_msg(MSGT_VO, MSGL_ERR,"Failed to create OpenGL texture(%d)\n", error);
 394
 395         //show window
 396         [window center];
 397         [window makeKeyAndOrderFront:mpGLView];
 398
 399         if(vo_rootwin)
 400                 [mpGLView rootwin];
 401
 402         if(vo_fs)
 403                 [mpGLView fullscreen: NO];
 404
 405         if(vo_ontop)
 406                 [mpGLView ontop];
 407 }
 408
 409 /*
 410         Init Menu
 411 */
 412 - (void)initMenu
 413 {
 414         NSMenu *menu, *aspectMenu;
 415         NSMenuItem *menuItem;
 416
 417         [NSApp setMainMenu:[[NSMenu alloc] init]];
 418
 419 //Create Movie Menu
 420         menu = [[NSMenu alloc] initWithTitle:@"Movie"];
 421         menuItem = [[NSMenuItem alloc] initWithTitle:@"Half Size" action:@selector(menuAction:) keyEquivalent:@"0"]; [menu addItem:menuItem];
 422         kHalfScreenCmd = menuItem;
 423         menuItem = [[NSMenuItem alloc] initWithTitle:@"Normal Size" action:@selector(menuAction:) keyEquivalent:@"1"]; [menu addItem:menuItem];
 424         kNormalScreenCmd = menuItem;
 425         menuItem = [[NSMenuItem alloc] initWithTitle:@"Double Size" action:@selector(menuAction:) keyEquivalent:@"2"]; [menu addItem:menuItem];
 426         kDoubleScreenCmd = menuItem;
 427         menuItem = [[NSMenuItem alloc] initWithTitle:@"Full Size" action:@selector(menuAction:) keyEquivalent:@"f"]; [menu addItem:menuItem];
 428         kFullScreenCmd = menuItem;
 429         menuItem = (NSMenuItem *)[NSMenuItem separatorItem]; [menu addItem:menuItem];
 430
 431                 aspectMenu = [[NSMenu alloc] initWithTitle:@"Aspect Ratio"];
 432                 menuItem = [[NSMenuItem alloc] initWithTitle:@"Keep" action:@selector(menuAction:) keyEquivalent:@""]; [aspectMenu addItem:menuItem];
 433                 if(vo_keepaspect) [menuItem setState:NSOnState];
 434                 kKeepAspectCmd = menuItem;
 435                 menuItem = [[NSMenuItem alloc] initWithTitle:@"Pan-Scan" action:@selector(menuAction:) keyEquivalent:@""]; [aspectMenu addItem:menuItem];
 436                 if(vo_panscan) [menuItem setState:NSOnState];
 437                 kPanScanCmd = menuItem;
 438                 menuItem = (NSMenuItem *)[NSMenuItem separatorItem]; [aspectMenu addItem:menuItem];
 439                 menuItem = [[NSMenuItem alloc] initWithTitle:@"Original" action:@selector(menuAction:) keyEquivalent:@""]; [aspectMenu addItem:menuItem];
 440                 kAspectOrgCmd = menuItem;
 441                 menuItem = [[NSMenuItem alloc] initWithTitle:@"4:3" action:@selector(menuAction:) keyEquivalent:@""]; [aspectMenu addItem:menuItem];
 442                 kAspectFullCmd = menuItem;
 443                 menuItem = [[NSMenuItem alloc] initWithTitle:@"16:9" action:@selector(menuAction:) keyEquivalent:@""];  [aspectMenu addItem:menuItem];
 444                 kAspectWideCmd = menuItem;
 445                 menuItem = [[NSMenuItem alloc] initWithTitle:@"Aspect Ratio" action:nil keyEquivalent:@""];
 446                 [menuItem setSubmenu:aspectMenu];
 447                 [menu addItem:menuItem];
 448                 [aspectMenu release];
 449
 450         //Add to menubar
 451         menuItem = [[NSMenuItem alloc] initWithTitle:@"Movie" action:nil keyEquivalent:@""];
 452         [menuItem setSubmenu:menu];
 453         [[NSApp mainMenu] addItem:menuItem];
 454
 455 //Create Window Menu
 456         menu = [[NSMenu alloc] initWithTitle:@"Window"];
 457
 458         menuItem = [[NSMenuItem alloc] initWithTitle:@"Minimize" action:@selector(performMiniaturize:) keyEquivalent:@"m"]; [menu addItem:menuItem];
 459         menuItem = [[NSMenuItem alloc] initWithTitle:@"Zoom" action:@selector(performZoom:) keyEquivalent:@""]; [menu addItem:menuItem];
 460
 461         //Add to menubar
 462         menuItem = [[NSMenuItem alloc] initWithTitle:@"Window" action:nil keyEquivalent:@""];
 463         [menuItem setSubmenu:menu];
 464         [[NSApp mainMenu] addItem:menuItem];
 465         [NSApp setWindowsMenu:menu];
 466
 467         [menu release];
 468         [menuItem release];
 469 }
 470
 471 /*
 472         Menu Action
 473  */
 474 - (void)menuAction:(id)sender
 475 {
 476         uint32_t d_width;
 477         uint32_t d_height;
 478         NSRect frame;
 479
 480         aspect((int *)&d_width, (int *)&d_height,A_NOZOOM);
 481
 482         if(sender == kQuitCmd)
 483         {
 484                 mplayer_put_key(KEY_ESC);
 485         }
 486
 487         if(sender == kHalfScreenCmd)
 488         {
 489                 if(isFullscreen) {
 490                         vo_fs = (!(vo_fs)); [self fullscreen:NO];
 491                 }
 492
 493                 winSizeMult = 0.5;
 494                 frame.size.width = (d_width*winSizeMult);
 495                 frame.size.height = ((d_width/movie_aspect)*winSizeMult);
 496                 [window setContentSize: frame.size];
 497                 [self reshape];
 498         }
 499         if(sender == kNormalScreenCmd)
 500         {
 501                 if(isFullscreen) {
 502                         vo_fs = (!(vo_fs)); [self fullscreen:NO];
 503                 }
 504
 505                 winSizeMult = 1;
 506                 frame.size.width = d_width;
 507                 frame.size.height = d_width/movie_aspect;
 508                 [window setContentSize: frame.size];
 509                 [self reshape];
 510         }
 511         if(sender == kDoubleScreenCmd)
 512         {
 513                 if(isFullscreen) {
 514                         vo_fs = (!(vo_fs)); [self fullscreen:NO];
 515                 }
 516
 517                 winSizeMult = 2;
 518                 frame.size.width = d_width*winSizeMult;
 519                 frame.size.height = (d_width/movie_aspect)*winSizeMult;
 520                 [window setContentSize: frame.size];
 521                 [self reshape];
 522         }
 523         if(sender == kFullScreenCmd)
 524         {
 525                 vo_fs = (!(vo_fs));
 526                 [self fullscreen:NO];
 527         }
 528
 529         if(sender == kKeepAspectCmd)
 530         {
 531                 vo_keepaspect = (!(vo_keepaspect));
 532                 if(vo_keepaspect)
 533                         [kKeepAspectCmd setState:NSOnState];
 534                 else
 535                         [kKeepAspectCmd setState:NSOffState];
 536
 537                 [self reshape];
 538         }
 539
 540         if(sender == kPanScanCmd)
 541         {
 542                 vo_panscan = (!(vo_panscan));
 543                 if(vo_panscan)
 544                         [kPanScanCmd setState:NSOnState];
 545                 else
 546                         [kPanScanCmd setState:NSOffState];
 547
 548                 [self panscan];
 549         }
 550
 551         if(sender == kAspectOrgCmd)
 552         {
 553                 movie_aspect = old_movie_aspect;
 554
 555                 if(isFullscreen)
 556                 {
 557                         [self reshape];
 558                 }
 559                 else
 560                 {
 561                         frame.size.width = d_width*winSizeMult;
 562                         frame.size.height = (d_width/movie_aspect)*winSizeMult;
 563                         [window setContentSize: frame.size];
 564                         [self reshape];
 565                 }
 566         }
 567
 568         if(sender == kAspectFullCmd)
 569         {
 570                 movie_aspect = 4.0f/3.0f;
 571
 572                 if(isFullscreen)
 573                 {
 574                         [self reshape];
 575                 }
 576                 else
 577                 {
 578                         frame.size.width = d_width*winSizeMult;
 579                         frame.size.height = (d_width/movie_aspect)*winSizeMult;
 580                         [window setContentSize: frame.size];
 581                         [self reshape];
 582                 }
 583         }
 584
 585         if(sender == kAspectWideCmd)
 586         {
 587                 movie_aspect = 16.0f/9.0f;
 588
 589                 if(isFullscreen)
 590                 {
 591                         [self reshape];
 592                 }
 593                 else
 594                 {
 595                         frame.size.width = d_width*winSizeMult;
 596                         frame.size.height = (d_width/movie_aspect)*winSizeMult;
 597                         [window setContentSize: frame.size];
 598                         [self reshape];
 599                 }
 600         }
 601 }
 602
 603 /*
 604         Setup OpenGL
 605 */
 606 - (void)prepareOpenGL
 607 {
 608         glEnable(GL_BLEND);
 609         glDisable(GL_DEPTH_TEST);
 610         glDepthMask(GL_FALSE);
 611         glDisable(GL_CULL_FACE);
 612         [self reshape];
 613 }
 614
 615 /*
 616         reshape OpenGL viewport
 617 */
 618 - (void)reshape
 619 {
 620         uint32_t d_width;
 621         uint32_t d_height;
 622         float aspectX;
 623         float aspectY;
 624         int padding = 0;
 625
 626         NSRect frame = [self frame];
 627
 628         glViewport(0, 0, frame.size.width, frame.size.height);
 629         glMatrixMode(GL_PROJECTION);
 630         glLoadIdentity();
 631         glOrtho(0, frame.size.width, frame.size.height, 0, -1.0, 1.0);
 632         glMatrixMode(GL_MODELVIEW);
 633         glLoadIdentity();
 634
 635         //set texture frame
 636         if(vo_keepaspect)
 637         {
 638                 aspect( (int *)&d_width, (int *)&d_height, A_NOZOOM);
 639                 d_height = ((float)d_width/movie_aspect);
 640
 641                 aspectX = (float)((float)frame.size.width/(float)d_width);
 642                 aspectY = (float)((float)(frame.size.height)/(float)d_height);
 643
 644                 if((d_height*aspectX)>(frame.size.height))
 645                 {
 646                         padding = (frame.size.width - d_width*aspectY)/2;
 647                         textureFrame = NSMakeRect(padding, 0, d_width*aspectY+padding, d_height*aspectY);
 648                 }
 649                 else
 650                 {
 651                         padding = ((frame.size.height) - d_height*aspectX)/2;
 652                         textureFrame = NSMakeRect(0, padding, d_width*aspectX, d_height*aspectX+padding);
 653                 }
 654         }
 655         else
 656         {
 657                 textureFrame = frame;
 658         }
 659 }
 660
 661 /*
 662         Render frame
 663 */
 664 - (void) render
 665 {
 666         int curTime;
 667         static int lastTime = 0;
 668
 669         glClear(GL_COLOR_BUFFER_BIT);
 670
 671         glEnable(CVOpenGLTextureGetTarget(texture));
 672         glBindTexture(CVOpenGLTextureGetTarget(texture), CVOpenGLTextureGetName(texture));
 673
 674         glColor3f(1,1,1);
 675         glBegin(GL_QUADS);
 676         glTexCoord2f(upperLeft[0], upperLeft[1]); glVertex2i(   textureFrame.origin.x-(vo_panscan_x >> 1), textureFrame.origin.y-(vo_panscan_y >> 1));
 677         glTexCoord2f(lowerLeft[0], lowerLeft[1]); glVertex2i(   textureFrame.origin.x-(vo_panscan_x >> 1), textureFrame.size.height+(vo_panscan_y >> 1));
 678         glTexCoord2f(lowerRight[0], lowerRight[1]); glVertex2i( textureFrame.size.width+(vo_panscan_x >> 1), textureFrame.size.height+(vo_panscan_y >> 1));
 679         glTexCoord2f(upperRight[0], upperRight[1]); glVertex2i( textureFrame.size.width+(vo_panscan_x >> 1), textureFrame.origin.y-(vo_panscan_y >> 1));
 680         glEnd();
 681         glDisable(CVOpenGLTextureGetTarget(texture));
 682
 683         //render resize box
 684         if(!isFullscreen)
 685         {
 686                 NSRect frame = [self frame];
 687
 688                 glBegin(GL_LINES);
 689                 glColor4f(0.2, 0.2, 0.2, 0.5);
 690                 glVertex2i(frame.size.width-1, frame.size.height-1); glVertex2i(frame.size.width-1, frame.size.height-1);
 691                 glVertex2i(frame.size.width-1, frame.size.height-5); glVertex2i(frame.size.width-5, frame.size.height-1);
 692                 glVertex2i(frame.size.width-1, frame.size.height-9); glVertex2i(frame.size.width-9, frame.size.height-1);
 693
 694                 glColor4f(0.4, 0.4, 0.4, 0.5);
 695                 glVertex2i(frame.size.width-1, frame.size.height-2); glVertex2i(frame.size.width-2, frame.size.height-1);
 696                 glVertex2i(frame.size.width-1, frame.size.height-6); glVertex2i(frame.size.width-6, frame.size.height-1);
 697                 glVertex2i(frame.size.width-1, frame.size.height-10); glVertex2i(frame.size.width-10, frame.size.height-1);
 698
 699                 glColor4f(0.6, 0.6, 0.6, 0.5);
 700                 glVertex2i(frame.size.width-1, frame.size.height-3); glVertex2i(frame.size.width-3, frame.size.height-1);
 701                 glVertex2i(frame.size.width-1, frame.size.height-7); glVertex2i(frame.size.width-7, frame.size.height-1);
 702                 glVertex2i(frame.size.width-1, frame.size.height-11); glVertex2i(frame.size.width-11, frame.size.height-1);
 703                 glEnd();
 704         }
 705
 706         glFlush();
 707
 708         //auto hide mouse cursor and futur on-screen control?
 709         if(isFullscreen && !mouseHide && !isRootwin)
 710         {
 711                 int curTime = TickCount()/60;
 712                 static int lastTime = 0;
 713
 714                 if( ((curTime - lastTime) >= 5) || (lastTime == 0) )
 715                 {
 716                         CGDisplayHideCursor(kCGDirectMainDisplay);
 717                         mouseHide = YES;
 718                         lastTime = curTime;
 719                 }
 720         }
 721
 722         //update activity every 30 seconds to prevent
 723         //screensaver from starting up.
 724         curTime  = TickCount()/60;
 725
 726         if( ((curTime - lastTime) >= 30) || (lastTime == 0) )
 727         {
 728                 UpdateSystemActivity(UsrActivity);
 729                 lastTime = curTime;
 730         }
 731 }
 732
 733 /*
 734         Create OpenGL texture from current frame & set texco
 735 */
 736 - (void) setCurrentTexture
 737 {
 738         CVReturn error = kCVReturnSuccess;
 739
 740         error = CVOpenGLTextureCacheCreateTextureFromImage (NULL, textureCache,  currentFrameBuffer,  0, &texture);
 741         if(error != kCVReturnSuccess)
 742                 mp_msg(MSGT_VO, MSGL_ERR,"Failed to create OpenGL texture(%d)\n", error);
 743
 744     CVOpenGLTextureGetCleanTexCoords(texture, lowerLeft, lowerRight, upperRight, upperLeft);
 745 }
 746
 747 /*
 748         redraw win rect
 749 */
 750 - (void) drawRect: (NSRect *) bounds
 751 {
 752         [self render];
 753 }
 754
 755 /*
 756         Toggle Fullscreen
 757 */
 758 - (void) fullscreen: (BOOL) animate
 759 {
 760         static NSRect old_frame;
 761         static NSRect old_view_frame;
 762
 763         if(screen_force)
 764                 screen_frame = [screen_handle frame];
 765         else
 766                 screen_frame = [[window screen] frame];
 767
 768         panscan_calc();
 769
 770         //go fullscreen
 771         if(vo_fs)
 772         {
 773                 if(!isRootwin)
 774                 {
 775                         SetSystemUIMode( kUIModeAllHidden, kUIOptionAutoShowMenuBar);
 776                         CGDisplayHideCursor(kCGDirectMainDisplay);
 777                         mouseHide = YES;
 778                 }
 779
 780                 old_frame = [window frame];     //save main window size & position
 781                 [window setFrame:screen_frame display:YES animate:animate]; //zoom-in window with nice useless sfx
 782                 old_view_frame = [self bounds];
 783
 784                 //fix origin for multi screen setup
 785                 screen_frame.origin.x = 0;
 786                 screen_frame.origin.y = 0;
 787                 [self setFrame:screen_frame];
 788                 [self setNeedsDisplay:YES];
 789                 [window setHasShadow:NO];
 790                 isFullscreen = 1;
 791         }
 792         else
 793         {
 794                 SetSystemUIMode( kUIModeNormal, 0);
 795
 796                 isFullscreen = 0;
 797                 CGDisplayShowCursor(kCGDirectMainDisplay);
 798                 mouseHide = NO;
 799
 800                 //revert window to previous setting
 801                 [self setFrame:old_view_frame];
 802                 [self setNeedsDisplay:YES];
 803                 [window setHasShadow:YES];
 804                 [window setFrame:old_frame display:YES animate:animate];//zoom-out window with nice useless sfx
 805         }
 806 }
 807
 808 /*
 809         Toggle ontop
 810 */
 811 - (void) ontop
 812 {
 813         if(vo_ontop)
 814         {
 815                 [window setLevel:NSScreenSaverWindowLevel];
 816                 isOntop = YES;
 817         }
 818         else
 819         {
 820                 [window setLevel:NSNormalWindowLevel];
 821                 isOntop = NO;
 822         }
 823 }
 824
 825 /*
 826         Toggle panscan
 827 */
 828 - (void) panscan
 829 {
 830         panscan_calc();
 831 }
 832
 833 /*
 834         Toggle rootwin
 835  */
 836 - (void) rootwin
 837 {
 838         if(vo_rootwin)
 839         {
 840                 [window setLevel:CGWindowLevelForKey(kCGDesktopWindowLevelKey)];
 841                 [window orderBack:self];
 842                 isRootwin = YES;
 843         }
 844         else
 845         {
 846                 [window setLevel:NSNormalWindowLevel];
 847                 isRootwin = NO;
 848         }
 849 }
 850
 851 /*
 852         Check event for new event
 853 */
 854 - (void) check_events
 855 {
 856         event = [NSApp nextEventMatchingMask:NSAnyEventMask untilDate:[NSDate dateWithTimeIntervalSinceNow:0.0001] inMode:NSEventTrackingRunLoopMode dequeue:YES];
 857         [NSApp sendEvent:event];
 858 }
 859
 860 /*
 861         From NSView, respond to key equivalents.
 862 */
 863 - (BOOL)performKeyEquivalent:(NSEvent *)theEvent
 864 {
 865         switch([theEvent keyCode])
 866     {
 867                 case 0x21: [window setAlphaValue: winAlpha-=0.05]; return YES;
 868                 case 0x1e: [window setAlphaValue: winAlpha+=0.05]; return YES;
 869     }
 870         return NO;
 871 }
 872
 873 /*
 874         Process key event
 875 */
 876 - (void) keyDown: (NSEvent *) theEvent
 877 {
 878         unsigned int key;
 879
 880         switch([theEvent keyCode])
 881     {
 882                 case 0x34:
 883                 case 0x24: key = KEY_ENTER; break;
 884                 case 0x35: key = KEY_ESC; break;
 885                 case 0x33: key = KEY_BACKSPACE; break;
 886                 case 0x3A: key = KEY_BACKSPACE; break;
 887                 case 0x3B: key = KEY_BACKSPACE; break;
 888                 case 0x38: key = KEY_BACKSPACE; break;
 889                 case 0x7A: key = KEY_F+1; break;
 890                 case 0x78: key = KEY_F+2; break;
 891                 case 0x63: key = KEY_F+3; break;
 892                 case 0x76: key = KEY_F+4; break;
 893                 case 0x60: key = KEY_F+5; break;
 894                 case 0x61: key = KEY_F+6; break;
 895                 case 0x62: key = KEY_F+7; break;
 896                 case 0x64: key = KEY_F+8; break;
 897                 case 0x65: key = KEY_F+9; break;
 898                 case 0x6D: key = KEY_F+10; break;
 899                 case 0x67: key = KEY_F+11; break;
 900                 case 0x6F: key = KEY_F+12; break;
 901                 case 0x72: key = KEY_INSERT; break;
 902                 case 0x75: key = KEY_DELETE; break;
 903                 case 0x73: key = KEY_HOME; break;
 904                 case 0x77: key = KEY_END; break;
 905                 case 0x45: key = '+'; break;
 906                 case 0x4E: key = '-'; break;
 907                 case 0x30: key = KEY_TAB; break;
 908                 case 0x74: key = KEY_PAGE_UP; break;
 909                 case 0x79: key = KEY_PAGE_DOWN; break;
 910                 case 0x7B: key = KEY_LEFT; break;
 911                 case 0x7C: key = KEY_RIGHT; break;
 912                 case 0x7D: key = KEY_DOWN; break;
 913                 case 0x7E: key = KEY_UP; break;
 914                 case 0x43: key = '*'; break;
 915                 case 0x4B: key = '/'; break;
 916                 case 0x4C: key = KEY_KPENTER; break;
 917                 case 0x41: key = KEY_KPDEC; break;
 918                 case 0x52: key = KEY_KP0; break;
 919                 case 0x53: key = KEY_KP1; break;
 920                 case 0x54: key = KEY_KP2; break;
 921                 case 0x55: key = KEY_KP3; break;
 922                 case 0x56: key = KEY_KP4; break;
 923                 case 0x57: key = KEY_KP5; break;
 924                 case 0x58: key = KEY_KP6; break;
 925                 case 0x59: key = KEY_KP7; break;
 926                 case 0x5B: key = KEY_KP8; break;
 927                 case 0x5C: key = KEY_KP9; break;
 928                 default: key = *[[theEvent characters] UTF8String]; break;
 929     }
 930         mplayer_put_key(key);
 931 }
 932
 933 /*
 934         Process mouse button event
 935 */
 936 - (void) mouseMoved: (NSEvent *) theEvent
 937 {
 938         if(isFullscreen && !isRootwin)
 939         {
 940                 CGDisplayShowCursor(kCGDirectMainDisplay);
 941                 mouseHide = NO;
 942         }
 943 }
 944
 945 - (void) mouseDown: (NSEvent *) theEvent
 946 {
 947         [self mouseEvent: theEvent];
 948 }
 949
 950 - (void) mouseUp: (NSEvent *) theEvent
 951 {
 952         [self mouseEvent: theEvent];
 953 }
 954
 955 - (void) rightMouseDown: (NSEvent *) theEvent
 956 {
 957         [self mouseEvent: theEvent];
 958 }
 959
 960 - (void) rightMouseUp: (NSEvent *) theEvent
 961 {
 962         [self mouseEvent: theEvent];
 963 }
 964
 965 - (void) otherMouseDown: (NSEvent *) theEvent
 966 {
 967         [self mouseEvent: theEvent];
 968 }
 969
 970 - (void) otherMouseUp: (NSEvent *) theEvent
 971 {
 972         [self mouseEvent: theEvent];
 973 }
 974
 975 - (void) scrollWheel: (NSEvent *) theEvent
 976 {
 977         if([theEvent deltaY] > 0)
 978                 mplayer_put_key(MOUSE_BTN3);
 979         else
 980                 mplayer_put_key(MOUSE_BTN4);
 981 }
 982
 983 - (void) mouseEvent: (NSEvent *) theEvent
 984 {
 985         if ( [theEvent buttonNumber] >= 0 && [theEvent buttonNumber] <= 9 )
 986         {
 987                 switch([theEvent type])
 988                 {
 989                         case NSLeftMouseDown:
 990                         case NSRightMouseDown:
 991                         case NSOtherMouseDown:
 992                                 mplayer_put_key((MOUSE_BTN0 + [theEvent buttonNumber]) | MP_KEY_DOWN);
 993                                 break;
 994                         case NSLeftMouseUp:
 995                         case NSRightMouseUp:
 996                         case NSOtherMouseUp:
 997                                 mplayer_put_key(MOUSE_BTN0 + [theEvent buttonNumber]);
 998                                 break;
 999                 }
1000         }
1001 }
1002
1003 /*
1004         NSResponder
1005 */
1006 - (BOOL) acceptsFirstResponder
1007 {
1008         return YES;
1009 }
1010
1011 - (BOOL) becomeFirstResponder
1012 {
1013         return YES;
1014 }
1015
1016 - (BOOL) resignFirstResponder
1017 {
1018         return YES;
1019 }
1020
1021 - (void)windowWillClose:(NSNotification *)aNotification
1022 {
1023     mpGLView = NULL;
1024         mplayer_put_key(KEY_ESC);
1025 }
1026 @end