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 NSDistantObject *mplayerosxProxy;
  30 id <MPlayerOSXVOProto> mplayerosxProto;
  31 MPlayerOpenGLView *mpGLView;
  32 NSAutoreleasePool *autoreleasepool;
  33 OSType pixelFormat;
  34
  35 //shared memory
  36 int shm_id;
  37 struct shmid_ds shm_desc;
  38 BOOL shared_buffer = false;
  39
  40 //Screen
  41 int screen_id;
  42 BOOL screen_force;
  43 NSRect screen_frame;
  44 NSScreen *screen_handle;
  45 NSArray *screen_array;
  46
  47 //image
  48 unsigned char *image_data;
  49 static uint32_t image_width;
  50 static uint32_t image_height;
  51 static uint32_t image_depth;
  52 static uint32_t image_bytes;
  53 static uint32_t image_format;
  54
  55 //vo
  56 static int isFullscreen;
  57 static int isOntop;
  58 static int isRootwin;
  59 extern float monitor_aspect;
  60 extern float movie_aspect;
  61 static float old_movie_aspect;
  62
  63 static float winAlpha = 1;
  64 static int int_pause = 0;
  65
  66 static vo_info_t info =
  67 {
  68         "Mac OSX Core Video",
  69         "macosx",
  70         "Nicolas Plourde <nicolas.plourde@gmail.com>",
  71         ""
  72 };
  73
  74 LIBVO_EXTERN(macosx)
  75
  76 extern void mplayer_put_key(int code);
  77 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));
  78
  79 static void draw_alpha(int x0, int y0, int w, int h, unsigned char *src, unsigned char *srca, int stride)
  80 {
  81         switch (image_format)
  82         {
  83                 case IMGFMT_RGB32:
  84                         vo_draw_alpha_rgb32(w,h,src,srca,stride,image_data+4*(y0*image_width+x0),4*image_width);
  85                         break;
  86                 case IMGFMT_YUY2:
  87                         vo_draw_alpha_yuy2(w,h,src,srca,stride,image_data + (x0 + y0 * image_width) * 2,image_width*2);
  88                         break;
  89         }
  90 }
  91
  92 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)
  93 {
  94
  95         //init screen
  96         screen_array = [NSScreen screens];
  97         if(screen_id < [screen_array count])
  98         {
  99                 screen_handle = [screen_array objectAtIndex:screen_id];
 100         }
 101         else
 102         {
 103                 mp_msg(MSGT_VO, MSGL_FATAL, "Get device error: Device ID %d do not exist, falling back to main device.\n", screen_id);
 104                 screen_handle = [screen_array objectAtIndex:0];
 105                 screen_id = 0;
 106         }
 107         screen_frame = [screen_handle frame];
 108
 109         //misc mplayer setup
 110         image_width = width;
 111         image_height = height;
 112         switch (image_format)
 113         {
 114                 case IMGFMT_BGR32:
 115                 case IMGFMT_RGB32:
 116                         image_depth = 32;
 117                         break;
 118                 case IMGFMT_YUY2:
 119                         image_depth = 16;
 120                         break;
 121         }
 122         image_bytes = (image_depth + 7) / 8;
 123
 124         if(!shared_buffer)
 125         {
 126                 image_data = malloc(image_width*image_height*image_bytes);
 127
 128                 monitor_aspect = (float)screen_frame.size.width/(float)screen_frame.size.height;
 129
 130                 //set aspect
 131                 panscan_init();
 132                 aspect_save_orig(width,height);
 133                 aspect_save_prescale(d_width,d_height);
 134                 aspect_save_screenres(screen_frame.size.width, screen_frame.size.height);
 135                 aspect((int *)&d_width,(int *)&d_height,A_NOZOOM);
 136
 137                 movie_aspect = (float)d_width/(float)d_height;
 138                 old_movie_aspect = movie_aspect;
 139
 140                 vo_fs = flags & VOFLAG_FULLSCREEN;
 141
 142                 //config OpenGL View
 143                 [mpGLView config];
 144                 [mpGLView reshape];
 145         }
 146         else
 147         {
 148                 movie_aspect = (float)d_width/(float)d_height;
 149
 150                 shm_id = shmget(9849, image_width*image_height*image_bytes, IPC_CREAT | 0666);
 151                 if (shm_id == -1)
 152                 {
 153                         perror("vo_mplayer shmget: ");
 154                         return 1;
 155                 }
 156
 157                 image_data = shmat(shm_id, NULL, 0);
 158                 if (!image_data)
 159                 {
 160                         perror("vo_mplayer shmat: ");
 161                         return 1;
 162                 }
 163
 164                 //connnect to mplayerosx
 165                 mplayerosxProxy=[NSConnection rootProxyForConnectionWithRegisteredName:@"mplayerosx" host:nil];
 166                 if ([mplayerosxProxy conformsToProtocol:@protocol(MPlayerOSXVOProto)]) {
 167                         [mplayerosxProxy setProtocolForProxy:@protocol(MPlayerOSXVOProto)];
 168                         mplayerosxProto = (id <MPlayerOSXVOProto>)mplayerosxProxy;
 169                         [mplayerosxProto startWithWidth: image_width withHeight: image_height withBytes: image_bytes withAspect:(int)(movie_aspect*100)];
 170                 }
 171                 else {
 172                         [mplayerosxProxy release];
 173                         mplayerosxProxy = nil;
 174                         mplayerosxProto = nil;
 175                 }
 176         }
 177         return 0;
 178 }
 179
 180 static void check_events(void)
 181 {
 182         [mpGLView check_events];
 183 }
 184
 185 static void draw_osd(void)
 186 {
 187         vo_draw_text(image_width, image_height, draw_alpha);
 188 }
 189
 190 static void flip_page(void)
 191 {
 192         if(shared_buffer)
 193                 [mplayerosxProto render];
 194         else {
 195                 [mpGLView setCurrentTexture];
 196                 [mpGLView render];
 197         }
 198 }
 199
 200 static int draw_slice(uint8_t *src[], int stride[], int w,int h,int x,int y)
 201 {
 202         return 0;
 203 }
 204
 205
 206 static int draw_frame(uint8_t *src[])
 207 {
 208         switch (image_format)
 209         {
 210                 case IMGFMT_BGR32:
 211                 case IMGFMT_RGB32:
 212                         fast_memcpy(image_data, src[0], image_width*image_height*image_bytes);
 213                         break;
 214
 215                 case IMGFMT_YUY2:
 216                         memcpy_pic(image_data, src[0], image_width * 2, image_height, image_width * 2, image_width * 2);
 217                         break;
 218         }
 219
 220         return 0;
 221 }
 222
 223 static int query_format(uint32_t format)
 224 {
 225         image_format = format;
 226
 227     switch(format)
 228         {
 229                 case IMGFMT_YUY2:
 230                         pixelFormat = kYUVSPixelFormat;
 231                         return VFCAP_CSP_SUPPORTED | VFCAP_CSP_SUPPORTED_BY_HW | VFCAP_OSD | VFCAP_HWSCALE_UP | VFCAP_HWSCALE_DOWN;
 232
 233                 case IMGFMT_RGB32:
 234                 case IMGFMT_BGR32:
 235                         pixelFormat = k32ARGBPixelFormat;
 236                         return VFCAP_CSP_SUPPORTED | VFCAP_CSP_SUPPORTED_BY_HW | VFCAP_OSD | VFCAP_HWSCALE_UP | VFCAP_HWSCALE_DOWN;
 237     }
 238     return 0;
 239 }
 240
 241 static void uninit(void)
 242 {
 243         if(shared_buffer)
 244         {
 245                 [mplayerosxProto stop];
 246                 mplayerosxProto = nil;
 247                 [mplayerosxProxy release];
 248                 mplayerosxProxy = nil;
 249
 250                 if (shmdt(image_data) == -1)
 251                         mp_msg(MSGT_VO, MSGL_FATAL, "uninit: shmdt failed\n");
 252
 253                 if (shmctl(shm_id, IPC_RMID, &shm_desc) == -1)
 254                         mp_msg(MSGT_VO, MSGL_FATAL, "uninit: shmctl failed\n");
 255         }
 256
 257     SetSystemUIMode( kUIModeNormal, 0);
 258     CGDisplayShowCursor(kCGDirectMainDisplay);
 259
 260     if(mpGLView)
 261     {
 262         NSAutoreleasePool *finalPool;
 263         mpGLView = nil;
 264         [autoreleasepool release];
 265         finalPool = [[NSAutoreleasePool alloc] init];
 266         [NSApp nextEventMatchingMask:NSAnyEventMask untilDate:nil inMode:NSDefaultRunLoopMode dequeue:YES];
 267         [finalPool release];
 268     }
 269     if (!shared_buffer)
 270     {
 271         free(image_data);
 272         image_data = NULL;
 273     }
 274 }
 275
 276 static int preinit(const char *arg)
 277 {
 278         int parse_err = 0;
 279
 280     if(arg)
 281     {
 282         char *parse_pos = (char *)&arg[0];
 283         while (parse_pos[0] && !parse_err)
 284                 {
 285                         if (strncmp (parse_pos, "device_id=", 10) == 0)
 286                         {
 287                                 parse_pos = &parse_pos[10];
 288                                 screen_id = strtol(parse_pos, &parse_pos, 0);
 289                                 screen_force = YES;
 290             }
 291                         if (strncmp (parse_pos, "shared_buffer", 13) == 0)
 292                         {
 293                                 parse_pos = &parse_pos[13];
 294                                 shared_buffer = YES;
 295             }
 296             if (parse_pos[0] == ':') parse_pos = &parse_pos[1];
 297             else if (parse_pos[0]) parse_err = 1;
 298         }
 299     }
 300
 301         NSApplicationLoad();
 302         autoreleasepool = [[NSAutoreleasePool alloc] init];
 303         NSApp = [NSApplication sharedApplication];
 304
 305         if(!shared_buffer)
 306         {
 307                 #if !defined (MACOSX_FINDER_SUPPORT) || !defined (HAVE_SDL)
 308                 //this chunk of code is heavily based off SDL_macosx.m from SDL
 309                 //it uses an Apple private function to request foreground operation
 310                 void CPSEnableForegroundOperation(ProcessSerialNumber* psn);
 311                 ProcessSerialNumber myProc, frProc;
 312                 Boolean sameProc;
 313
 314                 if (GetFrontProcess(&frProc) == noErr)
 315                 {
 316                         if (GetCurrentProcess(&myProc) == noErr)
 317                         {
 318                                 if (SameProcess(&frProc, &myProc, &sameProc) == noErr && !sameProc)
 319                                 {
 320                                         CPSEnableForegroundOperation(&myProc);
 321                                 }
 322                                 SetFrontProcess(&myProc);
 323                         }
 324                 }
 325                 #endif
 326
 327                 if(!mpGLView)
 328                 {
 329                         mpGLView = [[MPlayerOpenGLView alloc] initWithFrame:NSMakeRect(0, 0, 100, 100) pixelFormat:[MPlayerOpenGLView defaultPixelFormat]];
 330                         [mpGLView autorelease];
 331                 }
 332
 333                 [mpGLView display];
 334                 [mpGLView preinit];
 335         }
 336
 337     return 0;
 338 }
 339
 340 static int control(uint32_t request, void *data, ...)
 341 {
 342         switch (request)
 343         {
 344                 case VOCTRL_PAUSE: return (int_pause=1);
 345                 case VOCTRL_RESUME: return (int_pause=0);
 346                 case VOCTRL_QUERY_FORMAT: return query_format(*((uint32_t*)data));
 347                 case VOCTRL_ONTOP: vo_ontop = (!(vo_ontop)); if(!shared_buffer){ [mpGLView ontop]; } else { [mplayerosxProto ontop]; } return VO_TRUE;
 348                 case VOCTRL_ROOTWIN: vo_rootwin = (!(vo_rootwin)); [mpGLView rootwin]; return VO_TRUE;
 349                 case VOCTRL_FULLSCREEN: vo_fs = (!(vo_fs)); if(!shared_buffer){ [mpGLView fullscreen: NO]; } else { [mplayerosxProto toggleFullscreen]; } return VO_TRUE;
 350                 case VOCTRL_GET_PANSCAN: return VO_TRUE;
 351                 case VOCTRL_SET_PANSCAN: [mpGLView panscan]; return VO_TRUE;
 352         }
 353         return VO_NOTIMPL;
 354 }
 355
 356 //////////////////////////////////////////////////////////////////////////
 357 // NSOpenGLView Subclass
 358 //////////////////////////////////////////////////////////////////////////
 359 @implementation MPlayerOpenGLView
 360 - (void) preinit
 361 {
 362         //init menu
 363         [self initMenu];
 364
 365         //create window
 366         window = [[NSWindow alloc]      initWithContentRect:NSMakeRect(0, 0, 100, 100)
 367                                                                 styleMask:NSTitledWindowMask|NSTexturedBackgroundWindowMask|NSClosableWindowMask|NSMiniaturizableWindowMask|NSResizableWindowMask
 368                                                                 backing:NSBackingStoreBuffered defer:NO];
 369
 370         [window autorelease];
 371         [window setDelegate:mpGLView];
 372         [window setContentView:mpGLView];
 373         [window setInitialFirstResponder:mpGLView];
 374         [window setAcceptsMouseMovedEvents:YES];
 375     [window setTitle:@"MPlayer - The Movie Player"];
 376
 377         isFullscreen = 0;
 378         winSizeMult = 1;
 379 }
 380
 381 - (void) config
 382 {
 383         uint32_t d_width;
 384         uint32_t d_height;
 385
 386         GLint swapInterval = 1;
 387
 388         NSRect frame;
 389         CVReturn error = kCVReturnSuccess;
 390
 391         //config window
 392         aspect((int *)&d_width, (int *)&d_height,A_NOZOOM);
 393         frame = NSMakeRect(0, 0, d_width, d_height);
 394         [window setContentSize: frame.size];
 395
 396         //create OpenGL Context
 397         glContext = [[NSOpenGLContext alloc] initWithFormat:[NSOpenGLView defaultPixelFormat] shareContext:nil];
 398
 399         [self setOpenGLContext:glContext];
 400         [glContext setValues:&swapInterval forParameter:NSOpenGLCPSwapInterval];
 401         [glContext setView:self];
 402         [glContext makeCurrentContext];
 403
 404         error = CVPixelBufferCreateWithBytes( NULL, image_width, image_height, pixelFormat, image_data, image_width*image_bytes, NULL, NULL, NULL, &currentFrameBuffer);
 405         if(error != kCVReturnSuccess)
 406                 mp_msg(MSGT_VO, MSGL_ERR,"Failed to create Pixel Buffer(%d)\n", error);
 407
 408         error = CVOpenGLTextureCacheCreate(NULL, 0, [glContext CGLContextObj], [[self pixelFormat] CGLPixelFormatObj], 0, &textureCache);
 409         if(error != kCVReturnSuccess)
 410                 mp_msg(MSGT_VO, MSGL_ERR,"Failed to create OpenGL texture Cache(%d)\n", error);
 411
 412         error = CVOpenGLTextureCacheCreateTextureFromImage(     NULL, textureCache, currentFrameBuffer, 0, &texture);
 413         if(error != kCVReturnSuccess)
 414                 mp_msg(MSGT_VO, MSGL_ERR,"Failed to create OpenGL texture(%d)\n", error);
 415
 416         //show window
 417         [window center];
 418         [window makeKeyAndOrderFront:mpGLView];
 419
 420         if(vo_rootwin)
 421                 [mpGLView rootwin];
 422
 423         if(vo_fs)
 424                 [mpGLView fullscreen: NO];
 425
 426         if(vo_ontop)
 427                 [mpGLView ontop];
 428 }
 429
 430 /*
 431         Init Menu
 432 */
 433 - (void)initMenu
 434 {
 435         NSMenu *menu, *aspectMenu;
 436         NSMenuItem *menuItem;
 437
 438         [NSApp setMainMenu:[[NSMenu alloc] init]];
 439
 440 //Create Movie Menu
 441         menu = [[NSMenu alloc] initWithTitle:@"Movie"];
 442         menuItem = [[NSMenuItem alloc] initWithTitle:@"Half Size" action:@selector(menuAction:) keyEquivalent:@"0"]; [menu addItem:menuItem];
 443         kHalfScreenCmd = menuItem;
 444         menuItem = [[NSMenuItem alloc] initWithTitle:@"Normal Size" action:@selector(menuAction:) keyEquivalent:@"1"]; [menu addItem:menuItem];
 445         kNormalScreenCmd = menuItem;
 446         menuItem = [[NSMenuItem alloc] initWithTitle:@"Double Size" action:@selector(menuAction:) keyEquivalent:@"2"]; [menu addItem:menuItem];
 447         kDoubleScreenCmd = menuItem;
 448         menuItem = [[NSMenuItem alloc] initWithTitle:@"Full Size" action:@selector(menuAction:) keyEquivalent:@"f"]; [menu addItem:menuItem];
 449         kFullScreenCmd = menuItem;
 450         menuItem = (NSMenuItem *)[NSMenuItem separatorItem]; [menu addItem:menuItem];
 451
 452                 aspectMenu = [[NSMenu alloc] initWithTitle:@"Aspect Ratio"];
 453                 menuItem = [[NSMenuItem alloc] initWithTitle:@"Keep" action:@selector(menuAction:) keyEquivalent:@""]; [aspectMenu addItem:menuItem];
 454                 if(vo_keepaspect) [menuItem setState:NSOnState];
 455                 kKeepAspectCmd = menuItem;
 456                 menuItem = [[NSMenuItem alloc] initWithTitle:@"Pan-Scan" action:@selector(menuAction:) keyEquivalent:@""]; [aspectMenu addItem:menuItem];
 457                 if(vo_panscan) [menuItem setState:NSOnState];
 458                 kPanScanCmd = menuItem;
 459                 menuItem = (NSMenuItem *)[NSMenuItem separatorItem]; [aspectMenu addItem:menuItem];
 460                 menuItem = [[NSMenuItem alloc] initWithTitle:@"Original" action:@selector(menuAction:) keyEquivalent:@""]; [aspectMenu addItem:menuItem];
 461                 kAspectOrgCmd = menuItem;
 462                 menuItem = [[NSMenuItem alloc] initWithTitle:@"4:3" action:@selector(menuAction:) keyEquivalent:@""]; [aspectMenu addItem:menuItem];
 463                 kAspectFullCmd = menuItem;
 464                 menuItem = [[NSMenuItem alloc] initWithTitle:@"16:9" action:@selector(menuAction:) keyEquivalent:@""];  [aspectMenu addItem:menuItem];
 465                 kAspectWideCmd = menuItem;
 466                 menuItem = [[NSMenuItem alloc] initWithTitle:@"Aspect Ratio" action:nil keyEquivalent:@""];
 467                 [menuItem setSubmenu:aspectMenu];
 468                 [menu addItem:menuItem];
 469                 [aspectMenu release];
 470
 471         //Add to menubar
 472         menuItem = [[NSMenuItem alloc] initWithTitle:@"Movie" action:nil keyEquivalent:@""];
 473         [menuItem setSubmenu:menu];
 474         [[NSApp mainMenu] addItem:menuItem];
 475
 476 //Create Window Menu
 477         menu = [[NSMenu alloc] initWithTitle:@"Window"];
 478
 479         menuItem = [[NSMenuItem alloc] initWithTitle:@"Minimize" action:@selector(performMiniaturize:) keyEquivalent:@"m"]; [menu addItem:menuItem];
 480         menuItem = [[NSMenuItem alloc] initWithTitle:@"Zoom" action:@selector(performZoom:) keyEquivalent:@""]; [menu addItem:menuItem];
 481
 482         //Add to menubar
 483         menuItem = [[NSMenuItem alloc] initWithTitle:@"Window" action:nil keyEquivalent:@""];
 484         [menuItem setSubmenu:menu];
 485         [[NSApp mainMenu] addItem:menuItem];
 486         [NSApp setWindowsMenu:menu];
 487
 488         [menu release];
 489         [menuItem release];
 490 }
 491
 492 /*
 493         Menu Action
 494  */
 495 - (void)menuAction:(id)sender
 496 {
 497         uint32_t d_width;
 498         uint32_t d_height;
 499         NSRect frame;
 500
 501         aspect((int *)&d_width, (int *)&d_height,A_NOZOOM);
 502
 503         if(sender == kQuitCmd)
 504         {
 505                 mplayer_put_key(KEY_ESC);
 506         }
 507
 508         if(sender == kHalfScreenCmd)
 509         {
 510                 if(isFullscreen) {
 511                         vo_fs = (!(vo_fs)); [self fullscreen:NO];
 512                 }
 513
 514                 winSizeMult = 0.5;
 515                 frame.size.width = (d_width*winSizeMult);
 516                 frame.size.height = ((d_width/movie_aspect)*winSizeMult);
 517                 [window setContentSize: frame.size];
 518                 [self reshape];
 519         }
 520         if(sender == kNormalScreenCmd)
 521         {
 522                 if(isFullscreen) {
 523                         vo_fs = (!(vo_fs)); [self fullscreen:NO];
 524                 }
 525
 526                 winSizeMult = 1;
 527                 frame.size.width = d_width;
 528                 frame.size.height = d_width/movie_aspect;
 529                 [window setContentSize: frame.size];
 530                 [self reshape];
 531         }
 532         if(sender == kDoubleScreenCmd)
 533         {
 534                 if(isFullscreen) {
 535                         vo_fs = (!(vo_fs)); [self fullscreen:NO];
 536                 }
 537
 538                 winSizeMult = 2;
 539                 frame.size.width = d_width*winSizeMult;
 540                 frame.size.height = (d_width/movie_aspect)*winSizeMult;
 541                 [window setContentSize: frame.size];
 542                 [self reshape];
 543         }
 544         if(sender == kFullScreenCmd)
 545         {
 546                 vo_fs = (!(vo_fs));
 547                 [self fullscreen:NO];
 548         }
 549
 550         if(sender == kKeepAspectCmd)
 551         {
 552                 vo_keepaspect = (!(vo_keepaspect));
 553                 if(vo_keepaspect)
 554                         [kKeepAspectCmd setState:NSOnState];
 555                 else
 556                         [kKeepAspectCmd setState:NSOffState];
 557
 558                 [self reshape];
 559         }
 560
 561         if(sender == kPanScanCmd)
 562         {
 563                 vo_panscan = (!(vo_panscan));
 564                 if(vo_panscan)
 565                         [kPanScanCmd setState:NSOnState];
 566                 else
 567                         [kPanScanCmd setState:NSOffState];
 568
 569                 [self panscan];
 570         }
 571
 572         if(sender == kAspectOrgCmd)
 573         {
 574                 movie_aspect = old_movie_aspect;
 575
 576                 if(isFullscreen)
 577                 {
 578                         [self reshape];
 579                 }
 580                 else
 581                 {
 582                         frame.size.width = d_width*winSizeMult;
 583                         frame.size.height = (d_width/movie_aspect)*winSizeMult;
 584                         [window setContentSize: frame.size];
 585                         [self reshape];
 586                 }
 587         }
 588
 589         if(sender == kAspectFullCmd)
 590         {
 591                 movie_aspect = 4.0f/3.0f;
 592
 593                 if(isFullscreen)
 594                 {
 595                         [self reshape];
 596                 }
 597                 else
 598                 {
 599                         frame.size.width = d_width*winSizeMult;
 600                         frame.size.height = (d_width/movie_aspect)*winSizeMult;
 601                         [window setContentSize: frame.size];
 602                         [self reshape];
 603                 }
 604         }
 605
 606         if(sender == kAspectWideCmd)
 607         {
 608                 movie_aspect = 16.0f/9.0f;
 609
 610                 if(isFullscreen)
 611                 {
 612                         [self reshape];
 613                 }
 614                 else
 615                 {
 616                         frame.size.width = d_width*winSizeMult;
 617                         frame.size.height = (d_width/movie_aspect)*winSizeMult;
 618                         [window setContentSize: frame.size];
 619                         [self reshape];
 620                 }
 621         }
 622 }
 623
 624 /*
 625         Setup OpenGL
 626 */
 627 - (void)prepareOpenGL
 628 {
 629         glEnable(GL_BLEND);
 630         glDisable(GL_DEPTH_TEST);
 631         glDepthMask(GL_FALSE);
 632         glDisable(GL_CULL_FACE);
 633         [self reshape];
 634 }
 635
 636 /*
 637         reshape OpenGL viewport
 638 */
 639 - (void)reshape
 640 {
 641         uint32_t d_width;
 642         uint32_t d_height;
 643         float aspectX;
 644         float aspectY;
 645         int padding = 0;
 646
 647         NSRect frame = [self frame];
 648
 649         glViewport(0, 0, frame.size.width, frame.size.height);
 650         glMatrixMode(GL_PROJECTION);
 651         glLoadIdentity();
 652         glOrtho(0, frame.size.width, frame.size.height, 0, -1.0, 1.0);
 653         glMatrixMode(GL_MODELVIEW);
 654         glLoadIdentity();
 655
 656         //set texture frame
 657         if(vo_keepaspect)
 658         {
 659                 aspect( (int *)&d_width, (int *)&d_height, A_NOZOOM);
 660                 d_height = ((float)d_width/movie_aspect);
 661
 662                 aspectX = (float)((float)frame.size.width/(float)d_width);
 663                 aspectY = (float)((float)(frame.size.height)/(float)d_height);
 664
 665                 if((d_height*aspectX)>(frame.size.height))
 666                 {
 667                         padding = (frame.size.width - d_width*aspectY)/2;
 668                         textureFrame = NSMakeRect(padding, 0, d_width*aspectY+padding, d_height*aspectY);
 669                 }
 670                 else
 671                 {
 672                         padding = ((frame.size.height) - d_height*aspectX)/2;
 673                         textureFrame = NSMakeRect(0, padding, d_width*aspectX, d_height*aspectX+padding);
 674                 }
 675         }
 676         else
 677         {
 678                 textureFrame = frame;
 679         }
 680 }
 681
 682 /*
 683         Render frame
 684 */
 685 - (void) render
 686 {
 687         int curTime;
 688         static int lastTime = 0;
 689
 690         glClear(GL_COLOR_BUFFER_BIT);
 691
 692         glEnable(CVOpenGLTextureGetTarget(texture));
 693         glBindTexture(CVOpenGLTextureGetTarget(texture), CVOpenGLTextureGetName(texture));
 694
 695         glColor3f(1,1,1);
 696         glBegin(GL_QUADS);
 697         glTexCoord2f(upperLeft[0], upperLeft[1]); glVertex2i(   textureFrame.origin.x-(vo_panscan_x >> 1), textureFrame.origin.y-(vo_panscan_y >> 1));
 698         glTexCoord2f(lowerLeft[0], lowerLeft[1]); glVertex2i(   textureFrame.origin.x-(vo_panscan_x >> 1), textureFrame.size.height+(vo_panscan_y >> 1));
 699         glTexCoord2f(lowerRight[0], lowerRight[1]); glVertex2i( textureFrame.size.width+(vo_panscan_x >> 1), textureFrame.size.height+(vo_panscan_y >> 1));
 700         glTexCoord2f(upperRight[0], upperRight[1]); glVertex2i( textureFrame.size.width+(vo_panscan_x >> 1), textureFrame.origin.y-(vo_panscan_y >> 1));
 701         glEnd();
 702         glDisable(CVOpenGLTextureGetTarget(texture));
 703
 704         //render resize box
 705         if(!isFullscreen)
 706         {
 707                 NSRect frame = [self frame];
 708
 709                 glBegin(GL_LINES);
 710                 glColor4f(0.2, 0.2, 0.2, 0.5);
 711                 glVertex2i(frame.size.width-1, frame.size.height-1); glVertex2i(frame.size.width-1, frame.size.height-1);
 712                 glVertex2i(frame.size.width-1, frame.size.height-5); glVertex2i(frame.size.width-5, frame.size.height-1);
 713                 glVertex2i(frame.size.width-1, frame.size.height-9); glVertex2i(frame.size.width-9, frame.size.height-1);
 714
 715                 glColor4f(0.4, 0.4, 0.4, 0.5);
 716                 glVertex2i(frame.size.width-1, frame.size.height-2); glVertex2i(frame.size.width-2, frame.size.height-1);
 717                 glVertex2i(frame.size.width-1, frame.size.height-6); glVertex2i(frame.size.width-6, frame.size.height-1);
 718                 glVertex2i(frame.size.width-1, frame.size.height-10); glVertex2i(frame.size.width-10, frame.size.height-1);
 719
 720                 glColor4f(0.6, 0.6, 0.6, 0.5);
 721                 glVertex2i(frame.size.width-1, frame.size.height-3); glVertex2i(frame.size.width-3, frame.size.height-1);
 722                 glVertex2i(frame.size.width-1, frame.size.height-7); glVertex2i(frame.size.width-7, frame.size.height-1);
 723                 glVertex2i(frame.size.width-1, frame.size.height-11); glVertex2i(frame.size.width-11, frame.size.height-1);
 724                 glEnd();
 725         }
 726
 727         glFlush();
 728
 729         //auto hide mouse cursor and futur on-screen control?
 730         if(isFullscreen && !mouseHide && !isRootwin)
 731         {
 732                 int curTime = TickCount()/60;
 733                 static int lastTime = 0;
 734
 735                 if( ((curTime - lastTime) >= 5) || (lastTime == 0) )
 736                 {
 737                         CGDisplayHideCursor(kCGDirectMainDisplay);
 738                         mouseHide = YES;
 739                         lastTime = curTime;
 740                 }
 741         }
 742
 743         //update activity every 30 seconds to prevent
 744         //screensaver from starting up.
 745         curTime  = TickCount()/60;
 746
 747         if( ((curTime - lastTime) >= 30) || (lastTime == 0) )
 748         {
 749                 UpdateSystemActivity(UsrActivity);
 750                 lastTime = curTime;
 751         }
 752 }
 753
 754 /*
 755         Create OpenGL texture from current frame & set texco
 756 */
 757 - (void) setCurrentTexture
 758 {
 759         CVReturn error = kCVReturnSuccess;
 760
 761         error = CVOpenGLTextureCacheCreateTextureFromImage (NULL, textureCache,  currentFrameBuffer,  0, &texture);
 762         if(error != kCVReturnSuccess)
 763                 mp_msg(MSGT_VO, MSGL_ERR,"Failed to create OpenGL texture(%d)\n", error);
 764
 765     CVOpenGLTextureGetCleanTexCoords(texture, lowerLeft, lowerRight, upperRight, upperLeft);
 766 }
 767
 768 /*
 769         redraw win rect
 770 */
 771 - (void) drawRect: (NSRect *) bounds
 772 {
 773         [self render];
 774 }
 775
 776 /*
 777         Toggle Fullscreen
 778 */
 779 - (void) fullscreen: (BOOL) animate
 780 {
 781         static NSRect old_frame;
 782         static NSRect old_view_frame;
 783
 784         if(screen_force)
 785                 screen_frame = [screen_handle frame];
 786         else
 787                 screen_frame = [[window screen] frame];
 788
 789         panscan_calc();
 790
 791         //go fullscreen
 792         if(vo_fs)
 793         {
 794                 if(!isRootwin)
 795                 {
 796                         SetSystemUIMode( kUIModeAllHidden, kUIOptionAutoShowMenuBar);
 797                         CGDisplayHideCursor(kCGDirectMainDisplay);
 798                         mouseHide = YES;
 799                 }
 800
 801                 old_frame = [window frame];     //save main window size & position
 802                 [window setFrame:screen_frame display:YES animate:animate]; //zoom-in window with nice useless sfx
 803                 old_view_frame = [self bounds];
 804
 805                 //fix origin for multi screen setup
 806                 screen_frame.origin.x = 0;
 807                 screen_frame.origin.y = 0;
 808                 [self setFrame:screen_frame];
 809                 [self setNeedsDisplay:YES];
 810                 [window setHasShadow:NO];
 811                 isFullscreen = 1;
 812         }
 813         else
 814         {
 815                 SetSystemUIMode( kUIModeNormal, 0);
 816
 817                 isFullscreen = 0;
 818                 CGDisplayShowCursor(kCGDirectMainDisplay);
 819                 mouseHide = NO;
 820
 821                 //revert window to previous setting
 822                 [self setFrame:old_view_frame];
 823                 [self setNeedsDisplay:YES];
 824                 [window setHasShadow:YES];
 825                 [window setFrame:old_frame display:YES animate:animate];//zoom-out window with nice useless sfx
 826         }
 827 }
 828
 829 /*
 830         Toggle ontop
 831 */
 832 - (void) ontop
 833 {
 834         if(vo_ontop)
 835         {
 836                 [window setLevel:NSScreenSaverWindowLevel];
 837                 isOntop = YES;
 838         }
 839         else
 840         {
 841                 [window setLevel:NSNormalWindowLevel];
 842                 isOntop = NO;
 843         }
 844 }
 845
 846 /*
 847         Toggle panscan
 848 */
 849 - (void) panscan
 850 {
 851         panscan_calc();
 852 }
 853
 854 /*
 855         Toggle rootwin
 856  */
 857 - (void) rootwin
 858 {
 859         if(vo_rootwin)
 860         {
 861                 [window setLevel:CGWindowLevelForKey(kCGDesktopWindowLevelKey)];
 862                 [window orderBack:self];
 863                 isRootwin = YES;
 864         }
 865         else
 866         {
 867                 [window setLevel:NSNormalWindowLevel];
 868                 isRootwin = NO;
 869         }
 870 }
 871
 872 /*
 873         Check event for new event
 874 */
 875 - (void) check_events
 876 {
 877         event = [NSApp nextEventMatchingMask:NSAnyEventMask untilDate:[NSDate dateWithTimeIntervalSinceNow:0.0001] inMode:NSEventTrackingRunLoopMode dequeue:YES];
 878         if (event == nil)
 879                 return;
 880         [NSApp sendEvent:event];
 881 }
 882
 883 /*
 884         From NSView, respond to key equivalents.
 885 */
 886 - (BOOL)performKeyEquivalent:(NSEvent *)theEvent
 887 {
 888         switch([theEvent keyCode])
 889     {
 890                 case 0x21: [window setAlphaValue: winAlpha-=0.05]; return YES;
 891                 case 0x1e: [window setAlphaValue: winAlpha+=0.05]; return YES;
 892     }
 893         return NO;
 894 }
 895
 896 /*
 897         Process key event
 898 */
 899 - (void) keyDown: (NSEvent *) theEvent
 900 {
 901         unsigned int key;
 902
 903         switch([theEvent keyCode])
 904     {
 905                 case 0x34:
 906                 case 0x24: key = KEY_ENTER; break;
 907                 case 0x35: key = KEY_ESC; break;
 908                 case 0x33: key = KEY_BACKSPACE; break;
 909                 case 0x3A: key = KEY_BACKSPACE; break;
 910                 case 0x3B: key = KEY_BACKSPACE; break;
 911                 case 0x38: key = KEY_BACKSPACE; break;
 912                 case 0x7A: key = KEY_F+1; break;
 913                 case 0x78: key = KEY_F+2; break;
 914                 case 0x63: key = KEY_F+3; break;
 915                 case 0x76: key = KEY_F+4; break;
 916                 case 0x60: key = KEY_F+5; break;
 917                 case 0x61: key = KEY_F+6; break;
 918                 case 0x62: key = KEY_F+7; break;
 919                 case 0x64: key = KEY_F+8; break;
 920                 case 0x65: key = KEY_F+9; break;
 921                 case 0x6D: key = KEY_F+10; break;
 922                 case 0x67: key = KEY_F+11; break;
 923                 case 0x6F: key = KEY_F+12; break;
 924                 case 0x72: key = KEY_INSERT; break;
 925                 case 0x75: key = KEY_DELETE; break;
 926                 case 0x73: key = KEY_HOME; break;
 927                 case 0x77: key = KEY_END; break;
 928                 case 0x45: key = '+'; break;
 929                 case 0x4E: key = '-'; break;
 930                 case 0x30: key = KEY_TAB; break;
 931                 case 0x74: key = KEY_PAGE_UP; break;
 932                 case 0x79: key = KEY_PAGE_DOWN; break;
 933                 case 0x7B: key = KEY_LEFT; break;
 934                 case 0x7C: key = KEY_RIGHT; break;
 935                 case 0x7D: key = KEY_DOWN; break;
 936                 case 0x7E: key = KEY_UP; break;
 937                 case 0x43: key = '*'; break;
 938                 case 0x4B: key = '/'; break;
 939                 case 0x4C: key = KEY_KPENTER; break;
 940                 case 0x41: key = KEY_KPDEC; break;
 941                 case 0x52: key = KEY_KP0; break;
 942                 case 0x53: key = KEY_KP1; break;
 943                 case 0x54: key = KEY_KP2; break;
 944                 case 0x55: key = KEY_KP3; break;
 945                 case 0x56: key = KEY_KP4; break;
 946                 case 0x57: key = KEY_KP5; break;
 947                 case 0x58: key = KEY_KP6; break;
 948                 case 0x59: key = KEY_KP7; break;
 949                 case 0x5B: key = KEY_KP8; break;
 950                 case 0x5C: key = KEY_KP9; break;
 951                 default: key = *[[theEvent characters] UTF8String]; break;
 952     }
 953         mplayer_put_key(key);
 954 }
 955
 956 /*
 957         Process mouse button event
 958 */
 959 - (void) mouseMoved: (NSEvent *) theEvent
 960 {
 961         if(isFullscreen && !isRootwin)
 962         {
 963                 CGDisplayShowCursor(kCGDirectMainDisplay);
 964                 mouseHide = NO;
 965         }
 966 }
 967
 968 - (void) mouseDown: (NSEvent *) theEvent
 969 {
 970         [self mouseEvent: theEvent];
 971 }
 972
 973 - (void) mouseUp: (NSEvent *) theEvent
 974 {
 975         [self mouseEvent: theEvent];
 976 }
 977
 978 - (void) rightMouseDown: (NSEvent *) theEvent
 979 {
 980         [self mouseEvent: theEvent];
 981 }
 982
 983 - (void) rightMouseUp: (NSEvent *) theEvent
 984 {
 985         [self mouseEvent: theEvent];
 986 }
 987
 988 - (void) otherMouseDown: (NSEvent *) theEvent
 989 {
 990         [self mouseEvent: theEvent];
 991 }
 992
 993 - (void) otherMouseUp: (NSEvent *) theEvent
 994 {
 995         [self mouseEvent: theEvent];
 996 }
 997
 998 - (void) scrollWheel: (NSEvent *) theEvent
 999 {
1000         if([theEvent deltaY] > 0)
1001                 mplayer_put_key(MOUSE_BTN3);
1002         else
1003                 mplayer_put_key(MOUSE_BTN4);
1004 }
1005
1006 - (void) mouseEvent: (NSEvent *) theEvent
1007 {
1008         if ( [theEvent buttonNumber] >= 0 && [theEvent buttonNumber] <= 9 )
1009         {
1010                 switch([theEvent type])
1011                 {
1012                         case NSLeftMouseDown:
1013                         case NSRightMouseDown:
1014                         case NSOtherMouseDown:
1015                                 mplayer_put_key((MOUSE_BTN0 + [theEvent buttonNumber]) | MP_KEY_DOWN);
1016                                 break;
1017                         case NSLeftMouseUp:
1018                         case NSRightMouseUp:
1019                         case NSOtherMouseUp:
1020                                 mplayer_put_key(MOUSE_BTN0 + [theEvent buttonNumber]);
1021                                 break;
1022                 }
1023         }
1024 }
1025
1026 /*
1027         NSResponder
1028 */
1029 - (BOOL) acceptsFirstResponder
1030 {
1031         return YES;
1032 }
1033
1034 - (BOOL) becomeFirstResponder
1035 {
1036         return YES;
1037 }
1038
1039 - (BOOL) resignFirstResponder
1040 {
1041         return YES;
1042 }
1043
1044 - (void)windowWillClose:(NSNotification *)aNotification
1045 {
1046     mpGLView = NULL;
1047         mplayer_put_key(KEY_ESC);
1048 }
1049 @end