libvo/vo_corevideo.m

   1 /*
   2  * CoreVideo video output driver
   3  * Copyright (c) 2005 Nicolas Plourde <nicolasplourde@gmail.com>
   4  *
   5  * This file is part of MPlayer.
   6  *
   7  * MPlayer is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License as published by
   9  * the Free Software Foundation; either version 2 of the License, or
  10  * (at your option) any later version.
  11  *
  12  * MPlayer is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License along
  18  * with MPlayer; if not, write to the Free Software Foundation, Inc.,
  19  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  20  */
  21
  22 #import "vo_corevideo.h"
  23 #include <sys/types.h>
  24 #include <sys/ipc.h>
  25 #include <sys/mman.h>
  26 #include <unistd.h>
  27 #include <CoreServices/CoreServices.h>
  28 //special workaround for Apple bug #6267445
  29 //(OSServices Power API disabled in OSServices.h for 64bit systems)
  30 #ifndef __POWER__
  31 #include <CoreServices/../Frameworks/OSServices.framework/Headers/Power.h>
  32 #endif
  33
  34 //MPLAYER
  35 #include "config.h"
  36 #include "fastmemcpy.h"
  37 #include "video_out.h"
  38 #include "video_out_internal.h"
  39 #include "aspect.h"
  40 #include "mp_msg.h"
  41 #include "m_option.h"
  42 #include "mp_fifo.h"
  43 #include "libvo/sub.h"
  44 #include "subopt-helper.h"
  45
  46 #include "input/input.h"
  47 #include "input/mouse.h"
  48
  49 #include "osdep/keycodes.h"
  50 #include "osx_common.h"
  51
  52 //Cocoa
  53 NSDistantObject *mplayerosxProxy;
  54 id <MPlayerOSXVOProto> mplayerosxProto;
  55 MPlayerOpenGLView *mpGLView;
  56 NSAutoreleasePool *autoreleasepool;
  57 OSType pixelFormat;
  58
  59 //shared memory
  60 BOOL shared_buffer = false;
  61 #define DEFAULT_BUFFER_NAME "mplayerosx"
  62 static char *buffer_name;
  63
  64 //Screen
  65 int screen_id = -1;
  66 NSRect screen_frame;
  67 NSScreen *screen_handle;
  68 NSArray *screen_array;
  69
  70 //image
  71 unsigned char *image_data;
  72 // For double buffering
  73 static uint8_t image_page = 0;
  74 static unsigned char *image_datas[2];
  75
  76 static uint32_t image_width;
  77 static uint32_t image_height;
  78 static uint32_t image_depth;
  79 static uint32_t image_bytes;
  80 static uint32_t image_format;
  81
  82 //vo
  83 static int isFullscreen;
  84 static int isOntop;
  85 static int isRootwin;
  86 extern int enable_mouse_movements;
  87
  88 static float winAlpha = 1;
  89 static int int_pause = 0;
  90
  91 static BOOL isLeopardOrLater;
  92
  93 static vo_info_t info =
  94 {
  95         "Mac OS X Core Video",
  96         "corevideo",
  97         "Nicolas Plourde <nicolas.plourde@gmail.com>",
  98         ""
  99 };
 100
 101 LIBVO_EXTERN(corevideo)
 102
 103 static void draw_alpha(int x0, int y0, int w, int h, unsigned char *src, unsigned char *srca, int stride)
 104 {
 105         switch (image_format)
 106         {
 107                 case IMGFMT_RGB32:
 108                         vo_draw_alpha_rgb32(w,h,src,srca,stride,image_data+4*(y0*image_width+x0),4*image_width);
 109                         break;
 110                 case IMGFMT_YUY2:
 111                         vo_draw_alpha_yuy2(w,h,src,srca,stride,image_data + (x0 + y0 * image_width) * 2,image_width*2);
 112                         break;
 113         }
 114 }
 115
 116 static void update_screen_info(void)
 117 {
 118         if (screen_id == -1 && xinerama_screen > -1)
 119                 screen_id = xinerama_screen;
 120
 121         screen_array = [NSScreen screens];
 122         if(screen_id < (int)[screen_array count])
 123         {
 124                 screen_handle = [screen_array objectAtIndex:(screen_id < 0 ? 0 : screen_id)];
 125         }
 126         else
 127         {
 128                 mp_msg(MSGT_VO, MSGL_INFO, "[vo_corevideo] Device ID %d does not exist, falling back to main device\n", screen_id);
 129                 screen_handle = [screen_array objectAtIndex:0];
 130                 screen_id = -1;
 131         }
 132
 133         screen_frame = ![mpGLView window] || screen_id >= 0 ? [screen_handle frame] : [[[mpGLView window] screen] frame];
 134         vo_screenwidth = screen_frame.size.width;
 135         vo_screenheight = screen_frame.size.height;
 136         xinerama_x = xinerama_y = 0;
 137         aspect_save_screenres(vo_screenwidth, vo_screenheight);
 138 }
 139
 140 static void free_file_specific(void)
 141 {
 142         if(shared_buffer)
 143         {
 144                 [mplayerosxProto stop];
 145                 mplayerosxProto = nil;
 146                 [mplayerosxProxy release];
 147                 mplayerosxProxy = nil;
 148
 149                 if (munmap(image_data, image_width*image_height*image_bytes) == -1)
 150                         mp_msg(MSGT_VO, MSGL_FATAL, "[vo_corevideo] uninit: munmap failed. Error: %s\n", strerror(errno));
 151
 152                 if (shm_unlink(buffer_name) == -1)
 153                         mp_msg(MSGT_VO, MSGL_FATAL, "[vo_corevideo] uninit: shm_unlink failed. Error: %s\n", strerror(errno));
 154     } else {
 155         free(image_datas[0]);
 156         if (vo_doublebuffering)
 157             free(image_datas[1]);
 158         image_datas[0] = NULL;
 159         image_datas[1] = NULL;
 160         image_data = NULL;
 161     }
 162 }
 163
 164 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)
 165 {
 166         free_file_specific();
 167
 168         //misc mplayer setup
 169         image_width = width;
 170         image_height = height;
 171         switch (image_format)
 172         {
 173                 case IMGFMT_BGR32:
 174                 case IMGFMT_RGB32:
 175                         image_depth = 32;
 176                         break;
 177                 case IMGFMT_YUY2:
 178                         image_depth = 16;
 179                         break;
 180         }
 181         image_bytes = (image_depth + 7) / 8;
 182
 183         if(!shared_buffer)
 184         {
 185                 config_movie_aspect((float)d_width/d_height);
 186
 187                 vo_dwidth  = d_width  *= mpGLView->winSizeMult;
 188                 vo_dheight = d_height *= mpGLView->winSizeMult;
 189
 190                 image_data = malloc(image_width*image_height*image_bytes);
 191                 image_datas[0] = image_data;
 192                 if (vo_doublebuffering)
 193                         image_datas[1] = malloc(image_width*image_height*image_bytes);
 194                 image_page = 0;
 195
 196                 vo_fs = flags & VOFLAG_FULLSCREEN;
 197
 198                 //config OpenGL View
 199                 [mpGLView config];
 200                 [mpGLView reshape];
 201         }
 202         else
 203         {
 204                 int shm_fd;
 205                 mp_msg(MSGT_VO, MSGL_INFO, "[vo_corevideo] writing output to a shared buffer "
 206                                 "named \"%s\"\n",buffer_name);
 207
 208                 // create shared memory
 209                 shm_fd = shm_open(buffer_name, O_CREAT | O_RDWR, S_IRUSR | S_IWUSR);
 210                 if (shm_fd == -1)
 211                 {
 212                         mp_msg(MSGT_VO, MSGL_FATAL,
 213                                    "[vo_corevideo] failed to open shared memory. Error: %s\n", strerror(errno));
 214                         return 1;
 215                 }
 216
 217
 218                 if (ftruncate(shm_fd, image_width*image_height*image_bytes) == -1)
 219                 {
 220                         mp_msg(MSGT_VO, MSGL_FATAL,
 221                                    "[vo_corevideo] failed to size shared memory, possibly already in use. Error: %s\n", strerror(errno));
 222                         close(shm_fd);
 223                         shm_unlink(buffer_name);
 224                         return 1;
 225                 }
 226
 227                 image_data = mmap(NULL, image_width*image_height*image_bytes,
 228                                         PROT_READ | PROT_WRITE, MAP_SHARED, shm_fd, 0);
 229                 close(shm_fd);
 230
 231                 if (image_data == MAP_FAILED)
 232                 {
 233                         mp_msg(MSGT_VO, MSGL_FATAL,
 234                                    "[vo_corevideo] failed to map shared memory. Error: %s\n", strerror(errno));
 235                         shm_unlink(buffer_name);
 236                         return 1;
 237                 }
 238
 239                 //connect to mplayerosx
 240                 mplayerosxProxy=[NSConnection rootProxyForConnectionWithRegisteredName:[NSString stringWithCString:buffer_name] host:nil];
 241                 if ([mplayerosxProxy conformsToProtocol:@protocol(MPlayerOSXVOProto)]) {
 242                         [mplayerosxProxy setProtocolForProxy:@protocol(MPlayerOSXVOProto)];
 243                         mplayerosxProto = (id <MPlayerOSXVOProto>)mplayerosxProxy;
 244                         [mplayerosxProto startWithWidth: image_width withHeight: image_height withBytes: image_bytes withAspect:d_width*100/d_height];
 245                 }
 246                 else {
 247                         [mplayerosxProxy release];
 248                         mplayerosxProxy = nil;
 249                         mplayerosxProto = nil;
 250                 }
 251         }
 252         return 0;
 253 }
 254
 255 static void check_events(void)
 256 {
 257         if (mpGLView)
 258                 [mpGLView check_events];
 259 }
 260
 261 static void draw_osd(void)
 262 {
 263         vo_draw_text(image_width, image_height, draw_alpha);
 264 }
 265
 266 static void flip_page(void)
 267 {
 268         if(shared_buffer) {
 269                 NSAutoreleasePool *pool = [NSAutoreleasePool new];
 270                 [mplayerosxProto render];
 271                 [pool release];
 272         } else {
 273                 [mpGLView setCurrentTexture];
 274                 [mpGLView render];
 275                 if (vo_doublebuffering) {
 276                         image_page = 1 - image_page;
 277                         image_data = image_datas[image_page];
 278                 }
 279         }
 280 }
 281
 282 static int draw_slice(uint8_t *src[], int stride[], int w,int h,int x,int y)
 283 {
 284         return 0;
 285 }
 286
 287
 288 static int draw_frame(uint8_t *src[])
 289 {
 290         switch (image_format)
 291         {
 292                 case IMGFMT_BGR32:
 293                 case IMGFMT_RGB32:
 294                         fast_memcpy(image_data, src[0], image_width*image_height*image_bytes);
 295                         break;
 296
 297                 case IMGFMT_YUY2:
 298                         memcpy_pic(image_data, src[0], image_width * 2, image_height, image_width * 2, image_width * 2);
 299                         break;
 300         }
 301
 302         return 0;
 303 }
 304
 305 static int query_format(uint32_t format)
 306 {
 307         image_format = format;
 308
 309     switch(format)
 310         {
 311                 case IMGFMT_YUY2:
 312                         pixelFormat = kYUVSPixelFormat;
 313                         return VFCAP_CSP_SUPPORTED | VFCAP_CSP_SUPPORTED_BY_HW | VFCAP_OSD | VFCAP_HWSCALE_UP | VFCAP_HWSCALE_DOWN;
 314
 315                 case IMGFMT_RGB32:
 316                 case IMGFMT_BGR32:
 317                         pixelFormat = k32ARGBPixelFormat;
 318                         return VFCAP_CSP_SUPPORTED | VFCAP_CSP_SUPPORTED_BY_HW | VFCAP_OSD | VFCAP_HWSCALE_UP | VFCAP_HWSCALE_DOWN;
 319     }
 320     return 0;
 321 }
 322
 323 static void uninit(void)
 324 {
 325     SetSystemUIMode( kUIModeNormal, 0);
 326     CGDisplayShowCursor(kCGDirectMainDisplay);
 327
 328     free_file_specific();
 329
 330     if(mpGLView)
 331     {
 332         NSAutoreleasePool *finalPool;
 333         mpGLView = nil;
 334         [autoreleasepool release];
 335         finalPool = [[NSAutoreleasePool alloc] init];
 336         [NSApp nextEventMatchingMask:NSAnyEventMask untilDate:nil inMode:NSDefaultRunLoopMode dequeue:YES];
 337         [finalPool release];
 338     }
 339
 340     if (buffer_name) free(buffer_name);
 341     buffer_name = NULL;
 342 }
 343
 344 static const opt_t subopts[] = {
 345 {"device_id",     OPT_ARG_INT,  &screen_id,     NULL},
 346 {"shared_buffer", OPT_ARG_BOOL, &shared_buffer, NULL},
 347 {"buffer_name",   OPT_ARG_MSTRZ,&buffer_name,   NULL},
 348 {NULL}
 349 };
 350
 351 static int preinit(const char *arg)
 352 {
 353
 354         // set defaults
 355         screen_id = -1;
 356         shared_buffer = false;
 357         buffer_name = NULL;
 358
 359         if (subopt_parse(arg, subopts) != 0) {
 360                 mp_msg(MSGT_VO, MSGL_FATAL,
 361                                 "\n-vo corevideo command line help:\n"
 362                                 "Example: mplayer -vo corevideo:device_id=1:shared_buffer:buffer_name=mybuff\n"
 363                                 "\nOptions:\n"
 364                                 "  device_id=<0-...>\n"
 365                                 "    Set screen device ID for fullscreen.\n"
 366                                 "  shared_buffer\n"
 367                                 "    Write output to a shared memory buffer instead of displaying it.\n"
 368                                 "  buffer_name=<name>\n"
 369                                 "    Name of the shared buffer created with shm_open() as well as\n"
 370                                 "    the name of the NSConnection MPlayer will try to open.\n"
 371                                 "    Setting buffer_name implicitly enables shared_buffer.\n"
 372                                 "\n" );
 373                 return -1;
 374         }
 375
 376         autoreleasepool = [[NSAutoreleasePool alloc] init];
 377
 378         if (!buffer_name)
 379                 buffer_name = strdup(DEFAULT_BUFFER_NAME);
 380         else
 381                 shared_buffer = true;
 382
 383         if(!shared_buffer)
 384         {
 385                 NSApplicationLoad();
 386                 NSApp = [NSApplication sharedApplication];
 387                 isLeopardOrLater = floor(NSAppKitVersionNumber) > 824;
 388
 389                 #if !defined (CONFIG_MACOSX_FINDER) || !defined (CONFIG_SDL)
 390                 //this chunk of code is heavily based off SDL_macosx.m from SDL
 391                 ProcessSerialNumber myProc, frProc;
 392                 Boolean sameProc;
 393
 394                 if (GetFrontProcess(&frProc) == noErr)
 395                 {
 396                         if (GetCurrentProcess(&myProc) == noErr)
 397                         {
 398                                 if (SameProcess(&frProc, &myProc, &sameProc) == noErr && !sameProc)
 399                                 {
 400                                         TransformProcessType(&myProc, kProcessTransformToForegroundApplication);
 401                                 }
 402                                 SetFrontProcess(&myProc);
 403                         }
 404                 }
 405                 #endif
 406
 407                 if(!mpGLView)
 408                 {
 409                         mpGLView = [[MPlayerOpenGLView alloc] initWithFrame:NSMakeRect(0, 0, 100, 100) pixelFormat:[MPlayerOpenGLView defaultPixelFormat]];
 410                         [mpGLView autorelease];
 411                 }
 412
 413                 [mpGLView display];
 414                 [mpGLView preinit];
 415         }
 416
 417     return 0;
 418 }
 419
 420 static int control(uint32_t request, void *data)
 421 {
 422         switch (request)
 423         {
 424                 case VOCTRL_PAUSE: return int_pause = 1;
 425                 case VOCTRL_RESUME: return int_pause = 0;
 426                 case VOCTRL_QUERY_FORMAT: return query_format(*((uint32_t*)data));
 427                 case VOCTRL_ONTOP: vo_ontop = (!(vo_ontop)); if(!shared_buffer){ [mpGLView ontop]; } else { [mplayerosxProto ontop]; } return VO_TRUE;
 428                 case VOCTRL_ROOTWIN: vo_rootwin = (!(vo_rootwin)); [mpGLView rootwin]; return VO_TRUE;
 429                 case VOCTRL_FULLSCREEN: vo_fs = (!(vo_fs)); if(!shared_buffer){ [mpGLView fullscreen: NO]; } else { [mplayerosxProto toggleFullscreen]; } return VO_TRUE;
 430                 case VOCTRL_GET_PANSCAN: return VO_TRUE;
 431                 case VOCTRL_SET_PANSCAN: [mpGLView panscan]; return VO_TRUE;
 432                 case VOCTRL_UPDATE_SCREENINFO: update_screen_info(); return VO_TRUE;
 433         }
 434         return VO_NOTIMPL;
 435 }
 436
 437 //////////////////////////////////////////////////////////////////////////
 438 // NSOpenGLView Subclass
 439 //////////////////////////////////////////////////////////////////////////
 440 @implementation MPlayerOpenGLView
 441 - (void) preinit
 442 {
 443         NSOpenGLContext *glContext;
 444         GLint swapInterval = 1;
 445         CVReturn error;
 446
 447         //init menu
 448         [self initMenu];
 449
 450         //create window
 451         window = [[NSWindow alloc]      initWithContentRect:NSMakeRect(0, 0, 100, 100)
 452                                                                 styleMask:NSTitledWindowMask|NSTexturedBackgroundWindowMask|NSClosableWindowMask|NSMiniaturizableWindowMask|NSResizableWindowMask
 453                                                                 backing:NSBackingStoreBuffered defer:NO];
 454
 455         [window autorelease];
 456         [window setDelegate:mpGLView];
 457         [window setContentView:mpGLView];
 458         [window setInitialFirstResponder:mpGLView];
 459         [window setAcceptsMouseMovedEvents:YES];
 460     [window setTitle:@"MPlayer - The Movie Player"];
 461
 462         isFullscreen = 0;
 463         winSizeMult = 1;
 464
 465         //create OpenGL Context
 466         glContext = [[NSOpenGLContext alloc] initWithFormat:[NSOpenGLView defaultPixelFormat] shareContext:nil];
 467
 468         [self setOpenGLContext:glContext];
 469         [glContext setValues:&swapInterval forParameter:NSOpenGLCPSwapInterval];
 470         [glContext setView:self];
 471         [glContext makeCurrentContext];
 472         [glContext release];
 473
 474         error = CVOpenGLTextureCacheCreate(NULL, 0, [glContext CGLContextObj], [[self pixelFormat] CGLPixelFormatObj], 0, &textureCache);
 475         if(error != kCVReturnSuccess)
 476                 mp_msg(MSGT_VO, MSGL_ERR,"[vo_corevideo] Failed to create OpenGL texture Cache(%d)\n", error);
 477 }
 478
 479 - (void) releaseVideoSpecific
 480 {
 481         CVPixelBufferRelease(frameBuffers[0]);
 482         frameBuffers[0] = NULL;
 483         CVPixelBufferRelease(frameBuffers[1]);
 484         frameBuffers[1] = NULL;
 485         CVOpenGLTextureRelease(texture);
 486         texture = NULL;
 487 }
 488
 489 - (void) dealloc
 490 {
 491         [self releaseVideoSpecific];
 492         CVOpenGLTextureCacheRelease(textureCache);
 493         textureCache = NULL;
 494         [self setOpenGLContext:nil];
 495         [super dealloc];
 496 }
 497
 498 - (void) config
 499 {
 500         NSRect visibleFrame;
 501         CVReturn error = kCVReturnSuccess;
 502
 503         //config window
 504         [window setContentSize:NSMakeSize(vo_dwidth, vo_dheight)];
 505
 506         // Use visibleFrame to position the window taking the menu bar and dock into account.
 507         // Also flip vo_dy since the screen origin is in the bottom left on OSX.
 508         if (screen_id < 0)
 509                 visibleFrame = [[[mpGLView window] screen] visibleFrame];
 510         else
 511                 visibleFrame = [[[NSScreen screens] objectAtIndex:screen_id] visibleFrame];
 512         [window setFrameTopLeftPoint:NSMakePoint(
 513                 visibleFrame.origin.x + vo_dx,
 514                 visibleFrame.origin.y + visibleFrame.size.height - vo_dy)];
 515
 516         [self releaseVideoSpecific];
 517         error = CVPixelBufferCreateWithBytes(NULL, image_width, image_height, pixelFormat, image_datas[0], image_width*image_bytes, NULL, NULL, NULL, &frameBuffers[0]);
 518         if(error != kCVReturnSuccess)
 519                 mp_msg(MSGT_VO, MSGL_ERR,"[vo_corevideo] Failed to create Pixel Buffer(%d)\n", error);
 520         if (vo_doublebuffering) {
 521                 error = CVPixelBufferCreateWithBytes(NULL, image_width, image_height, pixelFormat, image_datas[1], image_width*image_bytes, NULL, NULL, NULL, &frameBuffers[1]);
 522                 if(error != kCVReturnSuccess)
 523                         mp_msg(MSGT_VO, MSGL_ERR,"[vo_corevideo] Failed to create Pixel Double Buffer(%d)\n", error);
 524         }
 525
 526         error = CVOpenGLTextureCacheCreateTextureFromImage(NULL, textureCache, frameBuffers[image_page], 0, &texture);
 527         if(error != kCVReturnSuccess)
 528                 mp_msg(MSGT_VO, MSGL_ERR,"[vo_corevideo] Failed to create OpenGL texture(%d)\n", error);
 529
 530         //show window
 531         [window makeKeyAndOrderFront:mpGLView];
 532
 533         if(vo_rootwin)
 534                 [mpGLView rootwin];
 535
 536         if(vo_fs)
 537                 [mpGLView fullscreen: NO];
 538
 539         if(vo_ontop)
 540                 [mpGLView ontop];
 541 }
 542
 543 /*
 544         Init Menu
 545 */
 546 - (void)initMenu
 547 {
 548         NSMenu *menu, *aspectMenu;
 549         NSMenuItem *menuItem;
 550
 551         [NSApp setMainMenu:[[NSMenu alloc] init]];
 552
 553 //Create Movie Menu
 554         menu = [[NSMenu alloc] initWithTitle:@"Movie"];
 555         menuItem = [[NSMenuItem alloc] initWithTitle:@"Half Size" action:@selector(menuAction:) keyEquivalent:@"0"]; [menu addItem:menuItem];
 556         kHalfScreenCmd = menuItem;
 557         menuItem = [[NSMenuItem alloc] initWithTitle:@"Normal Size" action:@selector(menuAction:) keyEquivalent:@"1"]; [menu addItem:menuItem];
 558         kNormalScreenCmd = menuItem;
 559         menuItem = [[NSMenuItem alloc] initWithTitle:@"Double Size" action:@selector(menuAction:) keyEquivalent:@"2"]; [menu addItem:menuItem];
 560         kDoubleScreenCmd = menuItem;
 561         menuItem = [[NSMenuItem alloc] initWithTitle:@"Full Size" action:@selector(menuAction:) keyEquivalent:@"f"]; [menu addItem:menuItem];
 562         kFullScreenCmd = menuItem;
 563         menuItem = (NSMenuItem *)[NSMenuItem separatorItem]; [menu addItem:menuItem];
 564
 565                 aspectMenu = [[NSMenu alloc] initWithTitle:@"Aspect Ratio"];
 566                 menuItem = [[NSMenuItem alloc] initWithTitle:@"Keep" action:@selector(menuAction:) keyEquivalent:@""]; [aspectMenu addItem:menuItem];
 567                 if(vo_keepaspect) [menuItem setState:NSOnState];
 568                 kKeepAspectCmd = menuItem;
 569                 menuItem = [[NSMenuItem alloc] initWithTitle:@"Pan-Scan" action:@selector(menuAction:) keyEquivalent:@""]; [aspectMenu addItem:menuItem];
 570                 if(vo_panscan) [menuItem setState:NSOnState];
 571                 kPanScanCmd = menuItem;
 572                 menuItem = (NSMenuItem *)[NSMenuItem separatorItem]; [aspectMenu addItem:menuItem];
 573                 menuItem = [[NSMenuItem alloc] initWithTitle:@"Original" action:@selector(menuAction:) keyEquivalent:@""]; [aspectMenu addItem:menuItem];
 574                 kAspectOrgCmd = menuItem;
 575                 menuItem = [[NSMenuItem alloc] initWithTitle:@"4:3" action:@selector(menuAction:) keyEquivalent:@""]; [aspectMenu addItem:menuItem];
 576                 kAspectFullCmd = menuItem;
 577                 menuItem = [[NSMenuItem alloc] initWithTitle:@"16:9" action:@selector(menuAction:) keyEquivalent:@""];  [aspectMenu addItem:menuItem];
 578                 kAspectWideCmd = menuItem;
 579                 menuItem = [[NSMenuItem alloc] initWithTitle:@"Aspect Ratio" action:nil keyEquivalent:@""];
 580                 [menuItem setSubmenu:aspectMenu];
 581                 [menu addItem:menuItem];
 582                 [aspectMenu release];
 583
 584         //Add to menubar
 585         menuItem = [[NSMenuItem alloc] initWithTitle:@"Movie" action:nil keyEquivalent:@""];
 586         [menuItem setSubmenu:menu];
 587         [[NSApp mainMenu] addItem:menuItem];
 588
 589 //Create Window Menu
 590         menu = [[NSMenu alloc] initWithTitle:@"Window"];
 591
 592         menuItem = [[NSMenuItem alloc] initWithTitle:@"Minimize" action:@selector(performMiniaturize:) keyEquivalent:@"m"]; [menu addItem:menuItem];
 593         menuItem = [[NSMenuItem alloc] initWithTitle:@"Zoom" action:@selector(performZoom:) keyEquivalent:@""]; [menu addItem:menuItem];
 594
 595         //Add to menubar
 596         menuItem = [[NSMenuItem alloc] initWithTitle:@"Window" action:nil keyEquivalent:@""];
 597         [menuItem setSubmenu:menu];
 598         [[NSApp mainMenu] addItem:menuItem];
 599         [NSApp setWindowsMenu:menu];
 600
 601         [menu release];
 602         [menuItem release];
 603 }
 604
 605 - (void)set_winSizeMult:(float)mult
 606 {
 607     NSRect frame;
 608     int d_width, d_height;
 609     aspect(&d_width, &d_height, A_NOZOOM);
 610
 611     if (isFullscreen) {
 612         vo_fs = !vo_fs;
 613         [self fullscreen:NO];
 614     }
 615
 616     winSizeMult = mult;
 617     frame.size.width  = d_width  * mult;
 618     frame.size.height = d_height * mult;
 619     [window setContentSize: frame.size];
 620     [self reshape];
 621 }
 622
 623 /*
 624         Menu Action
 625  */
 626 - (void)menuAction:(id)sender
 627 {
 628         if(sender == kQuitCmd)
 629         {
 630                 mplayer_put_key(KEY_ESC);
 631         }
 632
 633         if(sender == kHalfScreenCmd)
 634                 [self set_winSizeMult: 0.5];
 635         if(sender == kNormalScreenCmd)
 636                 [self set_winSizeMult: 1];
 637         if(sender == kDoubleScreenCmd)
 638                 [self set_winSizeMult: 2];
 639         if(sender == kFullScreenCmd)
 640         {
 641                 vo_fs = (!(vo_fs));
 642                 [self fullscreen:NO];
 643         }
 644
 645         if(sender == kKeepAspectCmd)
 646         {
 647                 vo_keepaspect = (!(vo_keepaspect));
 648                 if(vo_keepaspect)
 649                         [kKeepAspectCmd setState:NSOnState];
 650                 else
 651                         [kKeepAspectCmd setState:NSOffState];
 652
 653                 [self reshape];
 654         }
 655
 656         if(sender == kPanScanCmd)
 657         {
 658                 vo_panscan = (!(vo_panscan));
 659                 if(vo_panscan)
 660                         [kPanScanCmd setState:NSOnState];
 661                 else
 662                         [kPanScanCmd setState:NSOffState];
 663
 664                 [self panscan];
 665         }
 666
 667         if(sender == kAspectOrgCmd)
 668                 change_movie_aspect(-1);
 669
 670         if(sender == kAspectFullCmd)
 671                 change_movie_aspect(4.0f/3.0f);
 672
 673         if(sender == kAspectWideCmd)
 674                 change_movie_aspect(16.0f/9.0f);
 675 }
 676
 677 /*
 678         Setup OpenGL
 679 */
 680 - (void)prepareOpenGL
 681 {
 682         glEnable(GL_BLEND);
 683         glDisable(GL_DEPTH_TEST);
 684         glDepthMask(GL_FALSE);
 685         glDisable(GL_CULL_FACE);
 686         [self reshape];
 687 }
 688
 689 /*
 690         reshape OpenGL viewport
 691 */
 692 - (void)reshape
 693 {
 694         uint32_t d_width;
 695         uint32_t d_height;
 696
 697         NSRect frame = [self frame];
 698         vo_dwidth  = frame.size.width;
 699         vo_dheight = frame.size.height;
 700
 701         glViewport(0, 0, frame.size.width, frame.size.height);
 702         glMatrixMode(GL_PROJECTION);
 703         glLoadIdentity();
 704         glOrtho(0, frame.size.width, frame.size.height, 0, -1.0, 1.0);
 705         glMatrixMode(GL_MODELVIEW);
 706         glLoadIdentity();
 707
 708         //set texture frame
 709         if(vo_keepaspect)
 710         {
 711                 aspect( (int *)&d_width, (int *)&d_height, A_WINZOOM);
 712
 713                 textureFrame = NSMakeRect((vo_dwidth - d_width) / 2, (vo_dheight - d_height) / 2, d_width, d_height);
 714         }
 715         else
 716         {
 717                 textureFrame = frame;
 718         }
 719 }
 720
 721 /*
 722         Render frame
 723 */
 724 - (void) render
 725 {
 726         int curTime;
 727
 728         glClear(GL_COLOR_BUFFER_BIT);
 729
 730         glEnable(CVOpenGLTextureGetTarget(texture));
 731         glBindTexture(CVOpenGLTextureGetTarget(texture), CVOpenGLTextureGetName(texture));
 732
 733         glColor3f(1,1,1);
 734         glBegin(GL_QUADS);
 735         glTexCoord2f(upperLeft[0], upperLeft[1]); glVertex2i(   textureFrame.origin.x-(vo_panscan_x >> 1), textureFrame.origin.y-(vo_panscan_y >> 1));
 736         glTexCoord2f(lowerLeft[0], lowerLeft[1]); glVertex2i(textureFrame.origin.x-(vo_panscan_x >> 1), NSMaxY(textureFrame)+(vo_panscan_y >> 1));
 737         glTexCoord2f(lowerRight[0], lowerRight[1]); glVertex2i(NSMaxX(textureFrame)+(vo_panscan_x >> 1), NSMaxY(textureFrame)+(vo_panscan_y >> 1));
 738         glTexCoord2f(upperRight[0], upperRight[1]); glVertex2i(NSMaxX(textureFrame)+(vo_panscan_x >> 1), textureFrame.origin.y-(vo_panscan_y >> 1));
 739         glEnd();
 740         glDisable(CVOpenGLTextureGetTarget(texture));
 741
 742         //render resize box
 743         if(!isFullscreen)
 744         {
 745                 NSRect frame = [self frame];
 746
 747                 glBegin(GL_LINES);
 748                 glColor4f(0.2, 0.2, 0.2, 0.5);
 749                 glVertex2i(frame.size.width-1, frame.size.height-1); glVertex2i(frame.size.width-1, frame.size.height-1);
 750                 glVertex2i(frame.size.width-1, frame.size.height-5); glVertex2i(frame.size.width-5, frame.size.height-1);
 751                 glVertex2i(frame.size.width-1, frame.size.height-9); glVertex2i(frame.size.width-9, frame.size.height-1);
 752
 753                 glColor4f(0.4, 0.4, 0.4, 0.5);
 754                 glVertex2i(frame.size.width-1, frame.size.height-2); glVertex2i(frame.size.width-2, frame.size.height-1);
 755                 glVertex2i(frame.size.width-1, frame.size.height-6); glVertex2i(frame.size.width-6, frame.size.height-1);
 756                 glVertex2i(frame.size.width-1, frame.size.height-10); glVertex2i(frame.size.width-10, frame.size.height-1);
 757
 758                 glColor4f(0.6, 0.6, 0.6, 0.5);
 759                 glVertex2i(frame.size.width-1, frame.size.height-3); glVertex2i(frame.size.width-3, frame.size.height-1);
 760                 glVertex2i(frame.size.width-1, frame.size.height-7); glVertex2i(frame.size.width-7, frame.size.height-1);
 761                 glVertex2i(frame.size.width-1, frame.size.height-11); glVertex2i(frame.size.width-11, frame.size.height-1);
 762                 glEnd();
 763         }
 764
 765         glFlush();
 766
 767         curTime  = TickCount()/60;
 768
 769         //automatically hide mouse cursor (and future on-screen control?)
 770         if(isFullscreen && !mouseHide && !isRootwin)
 771         {
 772                 if( ((curTime - lastMouseHide) >= 5) || (lastMouseHide == 0) )
 773                 {
 774                         CGDisplayHideCursor(kCGDirectMainDisplay);
 775                         mouseHide = TRUE;
 776                         lastMouseHide = curTime;
 777                 }
 778         }
 779
 780         //update activity every 30 seconds to prevent
 781         //screensaver from starting up.
 782         if( ((curTime - lastScreensaverUpdate) >= 30) || (lastScreensaverUpdate == 0) )
 783         {
 784                 UpdateSystemActivity(UsrActivity);
 785                 lastScreensaverUpdate = curTime;
 786         }
 787 }
 788
 789 /*
 790         Create OpenGL texture from current frame & set texco
 791 */
 792 - (void) setCurrentTexture
 793 {
 794         CVReturn error = kCVReturnSuccess;
 795
 796         CVOpenGLTextureRelease(texture);
 797         error = CVOpenGLTextureCacheCreateTextureFromImage(NULL, textureCache, frameBuffers[image_page], 0, &texture);
 798         if(error != kCVReturnSuccess)
 799                 mp_msg(MSGT_VO, MSGL_ERR,"[vo_corevideo] Failed to create OpenGL texture(%d)\n", error);
 800
 801     CVOpenGLTextureGetCleanTexCoords(texture, lowerLeft, lowerRight, upperRight, upperLeft);
 802 }
 803
 804 /*
 805         redraw win rect
 806 */
 807 - (void) drawRect: (NSRect *) bounds
 808 {
 809         [self render];
 810 }
 811
 812 /*
 813         Toggle Fullscreen
 814 */
 815 - (void) fullscreen: (BOOL) animate
 816 {
 817         static NSRect old_frame;
 818         static NSRect old_view_frame;
 819
 820         panscan_calc();
 821
 822         //go fullscreen
 823         if(vo_fs)
 824         {
 825                 if(!isRootwin)
 826                 {
 827                         SetSystemUIMode( kUIModeAllHidden, kUIOptionAutoShowMenuBar);
 828                         CGDisplayHideCursor(kCGDirectMainDisplay);
 829                         mouseHide = YES;
 830                 }
 831
 832                 old_frame = [window frame];     //save main window size & position
 833                 update_screen_info();
 834
 835                 [window setFrame:screen_frame display:YES animate:animate]; //zoom-in window with nice useless sfx
 836                 old_view_frame = [self bounds];
 837
 838                 //fix origin for multi screen setup
 839                 screen_frame.origin.x = 0;
 840                 screen_frame.origin.y = 0;
 841                 [self setFrame:screen_frame];
 842                 [self setNeedsDisplay:YES];
 843                 [window setHasShadow:NO];
 844                 isFullscreen = 1;
 845         }
 846         else
 847         {
 848                 SetSystemUIMode( kUIModeNormal, 0);
 849
 850                 isFullscreen = 0;
 851                 CGDisplayShowCursor(kCGDirectMainDisplay);
 852                 mouseHide = NO;
 853
 854                 //revert window to previous setting
 855                 [self setFrame:old_view_frame];
 856                 [self setNeedsDisplay:YES];
 857                 [window setHasShadow:YES];
 858                 [window setFrame:old_frame display:YES animate:animate];//zoom-out window with nice useless sfx
 859         }
 860 }
 861
 862 /*
 863         Toggle ontop
 864 */
 865 - (void) ontop
 866 {
 867         if(vo_ontop)
 868         {
 869                 [window setLevel:NSScreenSaverWindowLevel];
 870                 isOntop = YES;
 871         }
 872         else
 873         {
 874                 [window setLevel:NSNormalWindowLevel];
 875                 isOntop = NO;
 876         }
 877 }
 878
 879 /*
 880         Toggle panscan
 881 */
 882 - (void) panscan
 883 {
 884         panscan_calc();
 885 }
 886
 887 /*
 888         Toggle rootwin
 889  */
 890 - (void) rootwin
 891 {
 892         if(vo_rootwin)
 893         {
 894                 [window setLevel:CGWindowLevelForKey(kCGDesktopWindowLevelKey)];
 895                 [window orderBack:self];
 896                 isRootwin = YES;
 897         }
 898         else
 899         {
 900                 [window setLevel:NSNormalWindowLevel];
 901                 isRootwin = NO;
 902         }
 903 }
 904
 905 /*
 906         Check event for new event
 907 */
 908 - (void) check_events
 909 {
 910         event = [NSApp nextEventMatchingMask:NSAnyEventMask untilDate:[NSDate dateWithTimeIntervalSinceNow:0.0001] inMode:NSEventTrackingRunLoopMode dequeue:YES];
 911         if (event == nil)
 912                 return;
 913         [NSApp sendEvent:event];
 914         // Without SDL's bootstrap code (include SDL.h in mplayer.c),
 915         // on Leopard, we have trouble to get the play window automatically focused
 916         // when the app is actived. The Following code fix this problem.
 917 #ifndef CONFIG_SDL
 918         if (isLeopardOrLater && [event type] == NSAppKitDefined
 919                         && [event subtype] == NSApplicationActivatedEventType) {
 920                 [window makeMainWindow];
 921                 [window makeKeyAndOrderFront:mpGLView];
 922         }
 923 #endif
 924 }
 925
 926 /*
 927         From NSView, respond to key equivalents.
 928 */
 929 - (BOOL)performKeyEquivalent:(NSEvent *)theEvent
 930 {
 931         switch([theEvent keyCode])
 932     {
 933                 case 0x21: [window setAlphaValue: winAlpha-=0.05]; return YES;
 934                 case 0x1e: [window setAlphaValue: winAlpha+=0.05]; return YES;
 935     }
 936         return NO;
 937 }
 938
 939 /*
 940         Process key event
 941 */
 942 - (void) keyDown: (NSEvent *) theEvent
 943 {
 944         int key = convert_key([theEvent keyCode], *[[theEvent characters] UTF8String]);
 945         if (key != -1)
 946         mplayer_put_key(key);
 947 }
 948
 949 /*
 950         Process mouse button event
 951 */
 952 - (void) mouseMoved: (NSEvent *) theEvent
 953 {
 954         if(isFullscreen && !isRootwin)
 955         {
 956                 CGDisplayShowCursor(kCGDirectMainDisplay);
 957                 mouseHide = NO;
 958         }
 959         if (enable_mouse_movements && !isRootwin) {
 960                 NSPoint p =[self convertPoint:[theEvent locationInWindow] fromView:nil];
 961                 if ([self mouse:p inRect:textureFrame]) {
 962                         char cmdstr[40];
 963                         snprintf(cmdstr, sizeof(cmdstr), "set_mouse_pos %i %i",
 964                                  (int)(vo_fs ? p.x : (p.x - textureFrame.origin.x)),
 965                                  (int)(vo_fs ? [self frame].size.height - p.y: (NSMaxY(textureFrame) - p.y)));
 966                         mp_input_queue_cmd(global_vo->input_ctx, mp_input_parse_cmd(cmdstr));
 967                 }
 968         }
 969 }
 970
 971 - (void) mouseDown: (NSEvent *) theEvent
 972 {
 973         [self mouseEvent: theEvent];
 974 }
 975
 976 - (void) mouseUp: (NSEvent *) theEvent
 977 {
 978         [self mouseEvent: theEvent];
 979 }
 980
 981 - (void) rightMouseDown: (NSEvent *) theEvent
 982 {
 983         [self mouseEvent: theEvent];
 984 }
 985
 986 - (void) rightMouseUp: (NSEvent *) theEvent
 987 {
 988         [self mouseEvent: theEvent];
 989 }
 990
 991 - (void) otherMouseDown: (NSEvent *) theEvent
 992 {
 993         [self mouseEvent: theEvent];
 994 }
 995
 996 - (void) otherMouseUp: (NSEvent *) theEvent
 997 {
 998         [self mouseEvent: theEvent];
 999 }
1000
1001 - (void) scrollWheel: (NSEvent *) theEvent
1002 {
1003         if([theEvent deltaY] > 0)
1004                 mplayer_put_key(MOUSE_BTN3);
1005         else
1006                 mplayer_put_key(MOUSE_BTN4);
1007 }
1008
1009 - (void) mouseEvent: (NSEvent *) theEvent
1010 {
1011         if ( [theEvent buttonNumber] >= 0 && [theEvent buttonNumber] <= 9 )
1012         {
1013                 int buttonNumber = [theEvent buttonNumber];
1014                 // Fix to mplayer defined button order: left, middle, right
1015                 if (buttonNumber == 1)
1016                         buttonNumber = 2;
1017                 else if (buttonNumber == 2)
1018                         buttonNumber = 1;
1019                 switch([theEvent type])
1020                 {
1021                         case NSLeftMouseDown:
1022                         case NSRightMouseDown:
1023                         case NSOtherMouseDown:
1024                                 mplayer_put_key((MOUSE_BTN0 + buttonNumber) | MP_KEY_DOWN);
1025                                 break;
1026                         case NSLeftMouseUp:
1027                         case NSRightMouseUp:
1028                         case NSOtherMouseUp:
1029                                 mplayer_put_key(MOUSE_BTN0 + buttonNumber);
1030                                 break;
1031                 }
1032         }
1033 }
1034
1035 /*
1036         NSResponder
1037 */
1038 - (BOOL) acceptsFirstResponder
1039 {
1040         return YES;
1041 }
1042
1043 - (BOOL) becomeFirstResponder
1044 {
1045         return YES;
1046 }
1047
1048 - (BOOL) resignFirstResponder
1049 {
1050         return YES;
1051 }
1052
1053 - (void)windowWillClose:(NSNotification *)aNotification
1054 {
1055     mpGLView = NULL;
1056         mplayer_put_key(KEY_ESC);
1057 }
1058 @end