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 "sub/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
  87 static float winAlpha = 1;
  88 static int int_pause = 0;
  89
  90 static BOOL isLeopardOrLater;
  91
  92 #define NSLeftAlternateKeyMask  (0x000020 | NSAlternateKeyMask)
  93 #define NSRightAlternateKeyMask (0x000040 | NSAlternateKeyMask)
  94
  95 static vo_info_t info =
  96 {
  97         "Mac OS X Core Video",
  98         "corevideo",
  99         "Nicolas Plourde <nicolas.plourde@gmail.com>",
 100         ""
 101 };
 102
 103 LIBVO_EXTERN(corevideo)
 104
 105 static void draw_alpha(int x0, int y0, int w, int h, unsigned char *src, unsigned char *srca, int stride)
 106 {
 107         switch (image_format)
 108         {
 109                 case IMGFMT_RGB24:
 110                         vo_draw_alpha_rgb24(w,h,src,srca,stride,image_data+3*(y0*image_width+x0),3*image_width);
 111                         break;
 112                 case IMGFMT_ARGB:
 113                 case IMGFMT_BGRA:
 114                         vo_draw_alpha_rgb32(w,h,src,srca,stride,image_data+4*(y0*image_width+x0),4*image_width);
 115                         break;
 116                 case IMGFMT_YUY2:
 117                         vo_draw_alpha_yuy2(w,h,src,srca,stride,image_data + (x0 + y0 * image_width) * 2,image_width*2);
 118                         break;
 119         }
 120 }
 121
 122 static void update_screen_info(void)
 123 {
 124         if (screen_id == -1 && xinerama_screen > -1)
 125                 screen_id = xinerama_screen;
 126
 127         screen_array = [NSScreen screens];
 128         if(screen_id >= (int)[screen_array count])
 129         {
 130                 mp_msg(MSGT_VO, MSGL_INFO, "[vo_corevideo] Device ID %d does not exist, falling back to main device\n", screen_id);
 131                 screen_id = -1;
 132         }
 133         if (screen_id < 0 && [mpGLView window])
 134                 screen_handle = [[mpGLView window] screen];
 135         else
 136                 screen_handle = [screen_array objectAtIndex:(screen_id < 0 ? 0 : screen_id)];
 137
 138         screen_frame = [screen_handle frame];
 139         vo_screenwidth = screen_frame.size.width;
 140         vo_screenheight = screen_frame.size.height;
 141         xinerama_x = xinerama_y = 0;
 142         aspect_save_screenres(vo_screenwidth, vo_screenheight);
 143 }
 144
 145 static void free_file_specific(void)
 146 {
 147         if(shared_buffer)
 148         {
 149                 [mplayerosxProto stop];
 150                 mplayerosxProto = nil;
 151                 [mplayerosxProxy release];
 152                 mplayerosxProxy = nil;
 153
 154                 if (munmap(image_data, image_width*image_height*image_bytes) == -1)
 155                         mp_msg(MSGT_VO, MSGL_FATAL, "[vo_corevideo] uninit: munmap failed. Error: %s\n", strerror(errno));
 156
 157                 if (shm_unlink(buffer_name) == -1)
 158                         mp_msg(MSGT_VO, MSGL_FATAL, "[vo_corevideo] uninit: shm_unlink failed. Error: %s\n", strerror(errno));
 159     } else {
 160         free(image_datas[0]);
 161         if (vo_doublebuffering)
 162             free(image_datas[1]);
 163         image_datas[0] = NULL;
 164         image_datas[1] = NULL;
 165         image_data = NULL;
 166     }
 167 }
 168
 169 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)
 170 {
 171         free_file_specific();
 172
 173         //misc mplayer setup
 174         image_width = width;
 175         image_height = height;
 176         switch (image_format)
 177         {
 178                 case IMGFMT_RGB24:
 179                         image_depth = 24;
 180                         break;
 181                 case IMGFMT_ARGB:
 182                 case IMGFMT_BGRA:
 183                         image_depth = 32;
 184                         break;
 185                 case IMGFMT_YUY2:
 186                         image_depth = 16;
 187                         break;
 188         }
 189         image_bytes = (image_depth + 7) / 8;
 190
 191         if(!shared_buffer)
 192         {
 193                 config_movie_aspect((float)d_width/d_height);
 194
 195                 vo_dwidth  = d_width  *= mpGLView->winSizeMult;
 196                 vo_dheight = d_height *= mpGLView->winSizeMult;
 197
 198                 image_data = malloc(image_width*image_height*image_bytes);
 199                 image_datas[0] = image_data;
 200                 if (vo_doublebuffering)
 201                         image_datas[1] = malloc(image_width*image_height*image_bytes);
 202                 image_page = 0;
 203
 204                 vo_fs = flags & VOFLAG_FULLSCREEN;
 205
 206                 //config OpenGL View
 207                 [mpGLView config];
 208                 [mpGLView reshape];
 209         }
 210         else
 211         {
 212                 int shm_fd;
 213                 mp_msg(MSGT_VO, MSGL_INFO, "[vo_corevideo] writing output to a shared buffer "
 214                                 "named \"%s\"\n",buffer_name);
 215
 216                 // create shared memory
 217                 shm_fd = shm_open(buffer_name, O_CREAT | O_RDWR, S_IRUSR | S_IWUSR);
 218                 if (shm_fd == -1)
 219                 {
 220                         mp_msg(MSGT_VO, MSGL_FATAL,
 221                                    "[vo_corevideo] failed to open shared memory. Error: %s\n", strerror(errno));
 222                         return 1;
 223                 }
 224
 225
 226                 if (ftruncate(shm_fd, image_width*image_height*image_bytes) == -1)
 227                 {
 228                         mp_msg(MSGT_VO, MSGL_FATAL,
 229                                    "[vo_corevideo] failed to size shared memory, possibly already in use. Error: %s\n", strerror(errno));
 230                         close(shm_fd);
 231                         shm_unlink(buffer_name);
 232                         return 1;
 233                 }
 234
 235                 image_data = mmap(NULL, image_width*image_height*image_bytes,
 236                                         PROT_READ | PROT_WRITE, MAP_SHARED, shm_fd, 0);
 237                 close(shm_fd);
 238
 239                 if (image_data == MAP_FAILED)
 240                 {
 241                         mp_msg(MSGT_VO, MSGL_FATAL,
 242                                    "[vo_corevideo] failed to map shared memory. Error: %s\n", strerror(errno));
 243                         shm_unlink(buffer_name);
 244                         return 1;
 245                 }
 246
 247                 //connect to mplayerosx
 248                 mplayerosxProxy=[NSConnection rootProxyForConnectionWithRegisteredName:[NSString stringWithCString:buffer_name] host:nil];
 249                 if ([mplayerosxProxy conformsToProtocol:@protocol(MPlayerOSXVOProto)]) {
 250                         [mplayerosxProxy setProtocolForProxy:@protocol(MPlayerOSXVOProto)];
 251                         mplayerosxProto = (id <MPlayerOSXVOProto>)mplayerosxProxy;
 252                         [mplayerosxProto startWithWidth: image_width withHeight: image_height withBytes: image_bytes withAspect:d_width*100/d_height];
 253                 }
 254                 else {
 255                         [mplayerosxProxy release];
 256                         mplayerosxProxy = nil;
 257                         mplayerosxProto = nil;
 258                 }
 259         }
 260         return 0;
 261 }
 262
 263 static void check_events(void)
 264 {
 265         if (mpGLView)
 266                 [mpGLView check_events];
 267 }
 268
 269 static void draw_osd(void)
 270 {
 271         vo_draw_text(image_width, image_height, draw_alpha);
 272 }
 273
 274 static void flip_page(void)
 275 {
 276         if(shared_buffer) {
 277                 NSAutoreleasePool *pool = [NSAutoreleasePool new];
 278                 [mplayerosxProto render];
 279                 [pool release];
 280         } else {
 281                 [mpGLView setCurrentTexture];
 282                 [mpGLView render];
 283                 if (vo_doublebuffering) {
 284                         image_page = 1 - image_page;
 285                         image_data = image_datas[image_page];
 286                 }
 287         }
 288 }
 289
 290 static int draw_slice(uint8_t *src[], int stride[], int w,int h,int x,int y)
 291 {
 292         return 0;
 293 }
 294
 295
 296 static int draw_frame(uint8_t *src[])
 297 {
 298         return 0;
 299 }
 300
 301 static uint32_t draw_image(mp_image_t *mpi)
 302 {
 303         memcpy_pic(image_data, mpi->planes[0], image_width*image_bytes, image_height, image_width*image_bytes, mpi->stride[0]);
 304
 305         return 0;
 306 }
 307
 308 static int query_format(uint32_t format)
 309 {
 310     const int supportflags = VFCAP_CSP_SUPPORTED | VFCAP_CSP_SUPPORTED_BY_HW | VFCAP_OSD | VFCAP_HWSCALE_UP | VFCAP_HWSCALE_DOWN;
 311         image_format = format;
 312
 313     switch(format)
 314         {
 315                 case IMGFMT_YUY2:
 316                         pixelFormat = kYUVSPixelFormat;
 317                         return supportflags;
 318
 319                 case IMGFMT_RGB24:
 320                         pixelFormat = k24RGBPixelFormat;
 321                         return supportflags;
 322
 323                 case IMGFMT_ARGB:
 324                         pixelFormat = k32ARGBPixelFormat;
 325                         return supportflags;
 326
 327                 case IMGFMT_BGRA:
 328                         pixelFormat = k32BGRAPixelFormat;
 329                         return supportflags;
 330     }
 331     return 0;
 332 }
 333
 334 static void uninit(void)
 335 {
 336     SetSystemUIMode( kUIModeNormal, 0);
 337     CGDisplayShowCursor(kCGDirectMainDisplay);
 338
 339     free_file_specific();
 340
 341     if(mpGLView)
 342     {
 343         NSAutoreleasePool *finalPool;
 344         mpGLView = nil;
 345         [autoreleasepool release];
 346         finalPool = [[NSAutoreleasePool alloc] init];
 347         [NSApp nextEventMatchingMask:NSAnyEventMask untilDate:nil inMode:NSDefaultRunLoopMode dequeue:YES];
 348         [finalPool release];
 349     }
 350
 351     free(buffer_name);
 352     buffer_name = NULL;
 353 }
 354
 355 static const opt_t subopts[] = {
 356 {"device_id",     OPT_ARG_INT,  &screen_id,     NULL},
 357 {"shared_buffer", OPT_ARG_BOOL, &shared_buffer, NULL},
 358 {"buffer_name",   OPT_ARG_MSTRZ,&buffer_name,   NULL},
 359 {NULL}
 360 };
 361
 362 static int preinit(const char *arg)
 363 {
 364
 365         // set defaults
 366         screen_id = -1;
 367         shared_buffer = false;
 368         buffer_name = NULL;
 369
 370         if (subopt_parse(arg, subopts) != 0) {
 371                 mp_msg(MSGT_VO, MSGL_FATAL,
 372                                 "\n-vo corevideo command line help:\n"
 373                                 "Example: mplayer -vo corevideo:device_id=1:shared_buffer:buffer_name=mybuff\n"
 374                                 "\nOptions:\n"
 375                                 "  device_id=<0-...>\n"
 376                                 "    Set screen device ID for fullscreen.\n"
 377                                 "  shared_buffer\n"
 378                                 "    Write output to a shared memory buffer instead of displaying it.\n"
 379                                 "  buffer_name=<name>\n"
 380                                 "    Name of the shared buffer created with shm_open() as well as\n"
 381                                 "    the name of the NSConnection MPlayer will try to open.\n"
 382                                 "    Setting buffer_name implicitly enables shared_buffer.\n"
 383                                 "\n" );
 384                 return -1;
 385         }
 386
 387         autoreleasepool = [[NSAutoreleasePool alloc] init];
 388
 389         if (!buffer_name)
 390                 buffer_name = strdup(DEFAULT_BUFFER_NAME);
 391         else
 392                 shared_buffer = true;
 393
 394         if(!shared_buffer)
 395         {
 396                 NSApplicationLoad();
 397                 NSApp = [NSApplication sharedApplication];
 398                 isLeopardOrLater = floor(NSAppKitVersionNumber) > 824;
 399
 400                 osx_foreground_hack();
 401
 402                 if(!mpGLView)
 403                 {
 404                         mpGLView = [[MPlayerOpenGLView alloc] initWithFrame:NSMakeRect(0, 0, 100, 100) pixelFormat:[MPlayerOpenGLView defaultPixelFormat]];
 405                         [mpGLView autorelease];
 406                 }
 407                 // Install an event handler so the Quit menu entry works
 408                 // The proper way using NSApp setDelegate: and
 409                 // applicationShouldTerminate: does not work,
 410                 // probably NSApplication never installs its handler.
 411                 [[NSAppleEventManager sharedAppleEventManager]
 412                         setEventHandler:mpGLView
 413                         andSelector:@selector(handleQuitEvent:withReplyEvent:)
 414                         forEventClass:kCoreEventClass
 415                         andEventID:kAEQuitApplication];
 416
 417                 [mpGLView display];
 418                 [mpGLView preinit];
 419         }
 420
 421     return 0;
 422 }
 423
 424 static int control(uint32_t request, void *data)
 425 {
 426         switch (request)
 427         {
 428                 case VOCTRL_DRAW_IMAGE: return draw_image(data);
 429                 case VOCTRL_PAUSE: return int_pause = 1;
 430                 case VOCTRL_RESUME: return int_pause = 0;
 431                 case VOCTRL_QUERY_FORMAT: return query_format(*(uint32_t*)data);
 432                 case VOCTRL_ONTOP: vo_ontop = !vo_ontop; if(!shared_buffer){ [mpGLView ontop]; } else { [mplayerosxProto ontop]; } return VO_TRUE;
 433                 case VOCTRL_ROOTWIN: vo_rootwin = !vo_rootwin; [mpGLView rootwin]; return VO_TRUE;
 434                 case VOCTRL_FULLSCREEN: vo_fs = !vo_fs; if(!shared_buffer){ [mpGLView fullscreen: NO]; } else { [mplayerosxProto toggleFullscreen]; } return VO_TRUE;
 435                 case VOCTRL_GET_PANSCAN: return VO_TRUE;
 436                 case VOCTRL_SET_PANSCAN: [mpGLView panscan]; return VO_TRUE;
 437                 case VOCTRL_UPDATE_SCREENINFO: update_screen_info(); return VO_TRUE;
 438         }
 439         return VO_NOTIMPL;
 440 }
 441
 442 //////////////////////////////////////////////////////////////////////////
 443 // NSOpenGLView Subclass
 444 //////////////////////////////////////////////////////////////////////////
 445 @implementation MPlayerOpenGLView
 446 - (void) preinit
 447 {
 448         NSOpenGLContext *glContext;
 449         GLint swapInterval = 1;
 450         CVReturn error;
 451
 452         //init menu
 453         [self initMenu];
 454
 455         //create window
 456         window = [[NSWindow alloc]      initWithContentRect:NSMakeRect(0, 0, 100, 100)
 457                                                                 styleMask:NSTitledWindowMask|NSTexturedBackgroundWindowMask|NSClosableWindowMask|NSMiniaturizableWindowMask|NSResizableWindowMask
 458                                                                 backing:NSBackingStoreBuffered defer:NO];
 459
 460         [window autorelease];
 461         [window setDelegate:mpGLView];
 462         [window setContentView:mpGLView];
 463         [window setInitialFirstResponder:mpGLView];
 464         [window setAcceptsMouseMovedEvents:YES];
 465         [window setTitle:@"MPlayer - The Movie Player"];
 466
 467         isFullscreen = 0;
 468         winSizeMult = 1;
 469
 470         //create OpenGL Context
 471         glContext = [[NSOpenGLContext alloc] initWithFormat:[NSOpenGLView defaultPixelFormat] shareContext:nil];
 472
 473         [self setOpenGLContext:glContext];
 474         [glContext setValues:&swapInterval forParameter:NSOpenGLCPSwapInterval];
 475         [glContext setView:self];
 476         [glContext makeCurrentContext];
 477         [glContext release];
 478
 479         error = CVOpenGLTextureCacheCreate(NULL, 0, [glContext CGLContextObj], [[self pixelFormat] CGLPixelFormatObj], 0, &textureCache);
 480         if(error != kCVReturnSuccess)
 481                 mp_msg(MSGT_VO, MSGL_ERR,"[vo_corevideo] Failed to create OpenGL texture Cache(%d)\n", error);
 482 }
 483
 484 - (void) releaseVideoSpecific
 485 {
 486         CVPixelBufferRelease(frameBuffers[0]);
 487         frameBuffers[0] = NULL;
 488         CVPixelBufferRelease(frameBuffers[1]);
 489         frameBuffers[1] = NULL;
 490         CVOpenGLTextureRelease(texture);
 491         texture = NULL;
 492 }
 493
 494 - (void) dealloc
 495 {
 496         [self releaseVideoSpecific];
 497         CVOpenGLTextureCacheRelease(textureCache);
 498         textureCache = NULL;
 499         [self setOpenGLContext:nil];
 500         [super dealloc];
 501 }
 502
 503 - (void) config
 504 {
 505         NSRect visibleFrame;
 506         CVReturn error = kCVReturnSuccess;
 507
 508         //config window
 509         [window setContentSize:NSMakeSize(vo_dwidth, vo_dheight)];
 510
 511         // Use visibleFrame to position the window taking the menu bar and dock into account.
 512         // Also flip vo_dy since the screen origin is in the bottom left on OSX.
 513         update_screen_info();
 514         visibleFrame = [screen_handle visibleFrame];
 515         [window setFrameTopLeftPoint:NSMakePoint(
 516                 visibleFrame.origin.x + vo_dx,
 517                 visibleFrame.origin.y + visibleFrame.size.height - vo_dy)];
 518
 519         [self releaseVideoSpecific];
 520         error = CVPixelBufferCreateWithBytes(NULL, image_width, image_height, pixelFormat, image_datas[0], image_width*image_bytes, NULL, NULL, NULL, &frameBuffers[0]);
 521         if(error != kCVReturnSuccess)
 522                 mp_msg(MSGT_VO, MSGL_ERR,"[vo_corevideo] Failed to create Pixel Buffer(%d)\n", error);
 523         if (vo_doublebuffering) {
 524                 error = CVPixelBufferCreateWithBytes(NULL, image_width, image_height, pixelFormat, image_datas[1], image_width*image_bytes, NULL, NULL, NULL, &frameBuffers[1]);
 525                 if(error != kCVReturnSuccess)
 526                         mp_msg(MSGT_VO, MSGL_ERR,"[vo_corevideo] Failed to create Pixel Double Buffer(%d)\n", error);
 527         }
 528
 529         error = CVOpenGLTextureCacheCreateTextureFromImage(NULL, textureCache, frameBuffers[image_page], 0, &texture);
 530         if(error != kCVReturnSuccess)
 531                 mp_msg(MSGT_VO, MSGL_ERR,"[vo_corevideo] Failed to create OpenGL texture(%d)\n", error);
 532
 533         //show window
 534         [window makeKeyAndOrderFront:mpGLView];
 535
 536         if(vo_rootwin)
 537                 [mpGLView rootwin];
 538
 539         if(vo_fs)
 540                 [mpGLView fullscreen: NO];
 541
 542         if(vo_ontop)
 543                 [mpGLView ontop];
 544 }
 545
 546 /*
 547         Init Menu
 548 */
 549 - (void)initMenu
 550 {
 551         NSMenu *menu, *aspectMenu;
 552         NSMenuItem *menuItem;
 553
 554         menu = [[NSMenu new] autorelease];
 555         menuItem = [[NSMenuItem new] autorelease];
 556         [menu addItem: menuItem];
 557         [NSApp setMainMenu: menu];
 558
 559 //Create Movie Menu
 560         menu = [[NSMenu alloc] initWithTitle:@"Movie"];
 561         menuItem = [[NSMenuItem alloc] initWithTitle:@"Half Size" action:@selector(menuAction:) keyEquivalent:@"0"]; [menu addItem:menuItem];
 562         kHalfScreenCmd = menuItem;
 563         menuItem = [[NSMenuItem alloc] initWithTitle:@"Normal Size" action:@selector(menuAction:) keyEquivalent:@"1"]; [menu addItem:menuItem];
 564         kNormalScreenCmd = menuItem;
 565         menuItem = [[NSMenuItem alloc] initWithTitle:@"Double Size" action:@selector(menuAction:) keyEquivalent:@"2"]; [menu addItem:menuItem];
 566         kDoubleScreenCmd = menuItem;
 567         menuItem = [[NSMenuItem alloc] initWithTitle:@"Full Size" action:@selector(menuAction:) keyEquivalent:@"f"]; [menu addItem:menuItem];
 568         kFullScreenCmd = menuItem;
 569         menuItem = [NSMenuItem separatorItem]; [menu addItem:menuItem];
 570
 571         aspectMenu = [[NSMenu alloc] initWithTitle:@"Aspect Ratio"];
 572         menuItem = [[NSMenuItem alloc] initWithTitle:@"Keep" action:@selector(menuAction:) keyEquivalent:@""]; [aspectMenu addItem:menuItem];
 573         if(vo_keepaspect) [menuItem setState:NSOnState];
 574         kKeepAspectCmd = menuItem;
 575         menuItem = [[NSMenuItem alloc] initWithTitle:@"Pan-Scan" action:@selector(menuAction:) keyEquivalent:@""]; [aspectMenu addItem:menuItem];
 576         if(vo_panscan) [menuItem setState:NSOnState];
 577         kPanScanCmd = menuItem;
 578         menuItem = [NSMenuItem separatorItem]; [aspectMenu addItem:menuItem];
 579         menuItem = [[NSMenuItem alloc] initWithTitle:@"Original" action:@selector(menuAction:) keyEquivalent:@""]; [aspectMenu addItem:menuItem];
 580         kAspectOrgCmd = menuItem;
 581         menuItem = [[NSMenuItem alloc] initWithTitle:@"4:3" action:@selector(menuAction:) keyEquivalent:@""]; [aspectMenu addItem:menuItem];
 582         kAspectFullCmd = menuItem;
 583         menuItem = [[NSMenuItem alloc] initWithTitle:@"16:9" action:@selector(menuAction:) keyEquivalent:@""];  [aspectMenu addItem:menuItem];
 584         kAspectWideCmd = menuItem;
 585         menuItem = [[NSMenuItem alloc] initWithTitle:@"Aspect Ratio" action:nil keyEquivalent:@""];
 586         [menuItem setSubmenu:aspectMenu];
 587         [menu addItem:menuItem];
 588         [aspectMenu release];
 589
 590         //Add to menubar
 591         menuItem = [[NSMenuItem alloc] initWithTitle:@"Movie" action:nil keyEquivalent:@""];
 592         [menuItem setSubmenu:menu];
 593         [[NSApp mainMenu] addItem:menuItem];
 594
 595 //Create Window Menu
 596         menu = [[NSMenu alloc] initWithTitle:@"Window"];
 597
 598         menuItem = [[NSMenuItem alloc] initWithTitle:@"Minimize" action:@selector(performMiniaturize:) keyEquivalent:@"m"]; [menu addItem:menuItem];
 599         menuItem = [[NSMenuItem alloc] initWithTitle:@"Zoom" action:@selector(performZoom:) keyEquivalent:@""]; [menu addItem:menuItem];
 600
 601         //Add to menubar
 602         menuItem = [[NSMenuItem alloc] initWithTitle:@"Window" action:nil keyEquivalent:@""];
 603         [menuItem setSubmenu:menu];
 604         [[NSApp mainMenu] addItem:menuItem];
 605         [NSApp setWindowsMenu:menu];
 606
 607         [menu release];
 608         [menuItem release];
 609 }
 610
 611 - (void)set_winSizeMult:(float)mult
 612 {
 613     NSRect frame;
 614     int d_width, d_height;
 615     aspect(&d_width, &d_height, A_NOZOOM);
 616
 617     if (isFullscreen) {
 618         vo_fs = !vo_fs;
 619         [self fullscreen:NO];
 620     }
 621
 622     winSizeMult = mult;
 623     frame.size.width  = d_width  * mult;
 624     frame.size.height = d_height * mult;
 625     [window setContentSize: frame.size];
 626     [self reshape];
 627 }
 628
 629 /*
 630         Menu Action
 631  */
 632 - (void)menuAction:(id)sender
 633 {
 634         if(sender == kHalfScreenCmd)
 635                 [self set_winSizeMult: 0.5];
 636         if(sender == kNormalScreenCmd)
 637                 [self set_winSizeMult: 1];
 638         if(sender == kDoubleScreenCmd)
 639                 [self set_winSizeMult: 2];
 640         if(sender == kFullScreenCmd)
 641         {
 642                 vo_fs = !vo_fs;
 643                 [self fullscreen:NO];
 644         }
 645
 646         if(sender == kKeepAspectCmd)
 647         {
 648                 vo_keepaspect = !vo_keepaspect;
 649                 if(vo_keepaspect)
 650                         [kKeepAspectCmd setState:NSOnState];
 651                 else
 652                         [kKeepAspectCmd setState:NSOffState];
 653
 654                 [self reshape];
 655         }
 656
 657         if(sender == kPanScanCmd)
 658         {
 659                 vo_panscan = !vo_panscan;
 660                 if(vo_panscan)
 661                         [kPanScanCmd setState:NSOnState];
 662                 else
 663                         [kPanScanCmd setState:NSOffState];
 664
 665                 [self panscan];
 666         }
 667
 668         if(sender == kAspectOrgCmd)
 669                 change_movie_aspect(-1);
 670
 671         if(sender == kAspectFullCmd)
 672                 change_movie_aspect(4.0f/3.0f);
 673
 674         if(sender == kAspectWideCmd)
 675                 change_movie_aspect(16.0f/9.0f);
 676 }
 677
 678 /*
 679         Setup OpenGL
 680 */
 681 - (void)prepareOpenGL
 682 {
 683         glEnable(GL_BLEND);
 684         glDisable(GL_DEPTH_TEST);
 685         glDepthMask(GL_FALSE);
 686         glDisable(GL_CULL_FACE);
 687         [self reshape];
 688 }
 689
 690 /*
 691         reshape OpenGL viewport
 692 */
 693 - (void)reshape
 694 {
 695         int d_width, 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(&d_width, &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         glClear(GL_COLOR_BUFFER_BIT);
 727
 728         glEnable(CVOpenGLTextureGetTarget(texture));
 729         glBindTexture(CVOpenGLTextureGetTarget(texture), CVOpenGLTextureGetName(texture));
 730
 731         glColor3f(1,1,1);
 732         glBegin(GL_QUADS);
 733         glTexCoord2f(upperLeft[0], upperLeft[1]); glVertex2i(   textureFrame.origin.x-(vo_panscan_x >> 1), textureFrame.origin.y-(vo_panscan_y >> 1));
 734         glTexCoord2f(lowerLeft[0], lowerLeft[1]); glVertex2i(textureFrame.origin.x-(vo_panscan_x >> 1), NSMaxY(textureFrame)+(vo_panscan_y >> 1));
 735         glTexCoord2f(lowerRight[0], lowerRight[1]); glVertex2i(NSMaxX(textureFrame)+(vo_panscan_x >> 1), NSMaxY(textureFrame)+(vo_panscan_y >> 1));
 736         glTexCoord2f(upperRight[0], upperRight[1]); glVertex2i(NSMaxX(textureFrame)+(vo_panscan_x >> 1), textureFrame.origin.y-(vo_panscan_y >> 1));
 737         glEnd();
 738         glDisable(CVOpenGLTextureGetTarget(texture));
 739
 740         //render resize box
 741         if(!isFullscreen)
 742         {
 743                 NSRect frame = [self frame];
 744
 745                 glBegin(GL_LINES);
 746                 glColor4f(0.2, 0.2, 0.2, 0.5);
 747                 glVertex2i(frame.size.width-1, frame.size.height-1); glVertex2i(frame.size.width-1, frame.size.height-1);
 748                 glVertex2i(frame.size.width-1, frame.size.height-5); glVertex2i(frame.size.width-5, frame.size.height-1);
 749                 glVertex2i(frame.size.width-1, frame.size.height-9); glVertex2i(frame.size.width-9, frame.size.height-1);
 750
 751                 glColor4f(0.4, 0.4, 0.4, 0.5);
 752                 glVertex2i(frame.size.width-1, frame.size.height-2); glVertex2i(frame.size.width-2, frame.size.height-1);
 753                 glVertex2i(frame.size.width-1, frame.size.height-6); glVertex2i(frame.size.width-6, frame.size.height-1);
 754                 glVertex2i(frame.size.width-1, frame.size.height-10); glVertex2i(frame.size.width-10, frame.size.height-1);
 755
 756                 glColor4f(0.6, 0.6, 0.6, 0.5);
 757                 glVertex2i(frame.size.width-1, frame.size.height-3); glVertex2i(frame.size.width-3, frame.size.height-1);
 758                 glVertex2i(frame.size.width-1, frame.size.height-7); glVertex2i(frame.size.width-7, frame.size.height-1);
 759                 glVertex2i(frame.size.width-1, frame.size.height-11); glVertex2i(frame.size.width-11, frame.size.height-1);
 760                 glEnd();
 761         }
 762
 763         glFlush();
 764 }
 765
 766 /*
 767         Create OpenGL texture from current frame & set texco
 768 */
 769 - (void) setCurrentTexture
 770 {
 771         CVReturn error = kCVReturnSuccess;
 772
 773         CVOpenGLTextureRelease(texture);
 774         error = CVOpenGLTextureCacheCreateTextureFromImage(NULL, textureCache, frameBuffers[image_page], 0, &texture);
 775         if(error != kCVReturnSuccess)
 776                 mp_msg(MSGT_VO, MSGL_ERR,"[vo_corevideo] Failed to create OpenGL texture(%d)\n", error);
 777
 778     CVOpenGLTextureGetCleanTexCoords(texture, lowerLeft, lowerRight, upperRight, upperLeft);
 779 }
 780
 781 /*
 782         redraw win rect
 783 */
 784 - (void) drawRect: (NSRect *) bounds
 785 {
 786         [self render];
 787 }
 788
 789 /*
 790         Toggle Fullscreen
 791 */
 792 - (void) fullscreen: (BOOL) animate
 793 {
 794         static NSRect old_frame;
 795         static NSRect old_view_frame;
 796
 797         panscan_calc();
 798
 799         //go fullscreen
 800         if(vo_fs)
 801         {
 802                 if(!isRootwin)
 803                 {
 804                         SetSystemUIMode( kUIModeAllHidden, kUIOptionAutoShowMenuBar);
 805                         CGDisplayHideCursor(kCGDirectMainDisplay);
 806                         mouseHide = YES;
 807                 }
 808
 809                 old_frame = [window frame];     //save main window size & position
 810                 update_screen_info();
 811
 812                 [window setFrame:screen_frame display:YES animate:animate]; //zoom-in window with nice useless sfx
 813                 old_view_frame = [self bounds];
 814
 815                 //fix origin for multi screen setup
 816                 screen_frame.origin.x = 0;
 817                 screen_frame.origin.y = 0;
 818                 [self setFrame:screen_frame];
 819                 [self setNeedsDisplay:YES];
 820                 [window setHasShadow:NO];
 821                 isFullscreen = 1;
 822         }
 823         else
 824         {
 825                 SetSystemUIMode( kUIModeNormal, 0);
 826
 827                 isFullscreen = 0;
 828                 CGDisplayShowCursor(kCGDirectMainDisplay);
 829                 mouseHide = NO;
 830
 831                 //revert window to previous setting
 832                 [self setFrame:old_view_frame];
 833                 [self setNeedsDisplay:YES];
 834                 [window setHasShadow:YES];
 835                 [window setFrame:old_frame display:YES animate:animate];//zoom-out window with nice useless sfx
 836         }
 837 }
 838
 839 /*
 840         Toggle ontop
 841 */
 842 - (void) ontop
 843 {
 844         if(vo_ontop)
 845         {
 846                 [window setLevel:NSScreenSaverWindowLevel];
 847                 isOntop = YES;
 848         }
 849         else
 850         {
 851                 [window setLevel:NSNormalWindowLevel];
 852                 isOntop = NO;
 853         }
 854 }
 855
 856 /*
 857         Toggle panscan
 858 */
 859 - (void) panscan
 860 {
 861         panscan_calc();
 862 }
 863
 864 /*
 865         Toggle rootwin
 866  */
 867 - (void) rootwin
 868 {
 869         if(vo_rootwin)
 870         {
 871                 [window setLevel:CGWindowLevelForKey(kCGDesktopWindowLevelKey)];
 872                 [window orderBack:self];
 873                 isRootwin = YES;
 874         }
 875         else
 876         {
 877                 [window setLevel:NSNormalWindowLevel];
 878                 isRootwin = NO;
 879         }
 880 }
 881
 882 /*
 883         Check event for new event
 884 */
 885 - (void) check_events
 886 {
 887         NSEvent *event;
 888         int curTime = TickCount()/60;
 889
 890         //automatically hide mouse cursor (and future on-screen control?)
 891         if(isFullscreen && !mouseHide && !isRootwin)
 892         {
 893                 if(curTime - lastMouseHide >= 5 || lastMouseHide == 0)
 894                 {
 895                         CGDisplayHideCursor(kCGDirectMainDisplay);
 896                         mouseHide = TRUE;
 897                         lastMouseHide = curTime;
 898                 }
 899         }
 900
 901         //update activity every 30 seconds to prevent
 902         //screensaver from starting up.
 903         if(curTime - lastScreensaverUpdate >= 30 || lastScreensaverUpdate == 0)
 904         {
 905                 UpdateSystemActivity(UsrActivity);
 906                 lastScreensaverUpdate = curTime;
 907         }
 908
 909         event = [NSApp nextEventMatchingMask:NSAnyEventMask untilDate:nil inMode:NSEventTrackingRunLoopMode dequeue:YES];
 910         if (event == nil)
 911                 return;
 912         [NSApp sendEvent:event];
 913         // Without SDL's bootstrap code (include SDL.h in mplayer.c),
 914         // on Leopard, we have trouble to get the play window automatically focused
 915         // when the app is actived. The Following code fix this problem.
 916 #ifndef CONFIG_SDL
 917         if (isLeopardOrLater && [event type] == NSAppKitDefined
 918                         && [event subtype] == NSApplicationActivatedEventType) {
 919                 [window makeMainWindow];
 920                 [window makeKeyAndOrderFront:mpGLView];
 921         }
 922 #endif
 923 }
 924
 925 /*
 926         From NSView, respond to key equivalents.
 927 */
 928 - (BOOL)performKeyEquivalent:(NSEvent *)theEvent
 929 {
 930         switch([theEvent keyCode])
 931         {
 932                 case 0x21: [window setAlphaValue: winAlpha-=0.05]; return YES;
 933                 case 0x1e: [window setAlphaValue: winAlpha+=0.05]; return YES;
 934         }
 935         return NO;
 936 }
 937
 938 /*
 939         Process key event
 940 */
 941 - (void) keyDown: (NSEvent *) theEvent
 942 {
 943         int key = convert_key([theEvent keyCode], *[[theEvent characters] UTF8String]);
 944         if (key != -1) {
 945                 if([theEvent modifierFlags] & NSShiftKeyMask)
 946                         key |= KEY_MODIFIER_SHIFT;
 947                 if([theEvent modifierFlags] & NSControlKeyMask)
 948                         key |= KEY_MODIFIER_CTRL;
 949                 if(([theEvent modifierFlags] & NSLeftAlternateKeyMask) == NSLeftAlternateKeyMask)
 950                         key |= KEY_MODIFIER_ALT;
 951                 if([theEvent modifierFlags] & NSCommandKeyMask)
 952                         key |= KEY_MODIFIER_META;
 953                 mplayer_put_key(key);
 954         }
 955 }
 956
 957 /*
 958         Process mouse button event
 959 */
 960 - (void) mouseMoved: (NSEvent *) theEvent
 961 {
 962         if(isFullscreen && !isRootwin)
 963         {
 964                 CGDisplayShowCursor(kCGDirectMainDisplay);
 965                 mouseHide = NO;
 966         }
 967         if (enable_mouse_movements && !isRootwin) {
 968                 NSPoint p =[self convertPoint:[theEvent locationInWindow] fromView:nil];
 969                 if ([self mouse:p inRect:textureFrame]) {
 970                        vo_mouse_movement(global_vo, vo_fs ? p.x : p.x - textureFrame.origin.x,
 971                                           vo_fs ? [self frame].size.height - p.y : NSMaxY(textureFrame) - p.y);
 972                 }
 973         }
 974 }
 975
 976 - (void) mouseDown: (NSEvent *) theEvent
 977 {
 978         [self mouseEvent: theEvent];
 979 }
 980
 981 - (void) mouseUp: (NSEvent *) theEvent
 982 {
 983         [self mouseEvent: theEvent];
 984 }
 985
 986 - (void) rightMouseDown: (NSEvent *) theEvent
 987 {
 988         [self mouseEvent: theEvent];
 989 }
 990
 991 - (void) rightMouseUp: (NSEvent *) theEvent
 992 {
 993         [self mouseEvent: theEvent];
 994 }
 995
 996 - (void) otherMouseDown: (NSEvent *) theEvent
 997 {
 998         [self mouseEvent: theEvent];
 999 }
1000
1001 - (void) otherMouseUp: (NSEvent *) theEvent
1002 {
1003         [self mouseEvent: theEvent];
1004 }
1005
1006 - (void) scrollWheel: (NSEvent *) theEvent
1007 {
1008         if([theEvent deltaY] > 0)
1009                 mplayer_put_key(MOUSE_BTN3);
1010         else
1011                 mplayer_put_key(MOUSE_BTN4);
1012 }
1013
1014 - (void) mouseEvent: (NSEvent *) theEvent
1015 {
1016         if ( [theEvent buttonNumber] >= 0 && [theEvent buttonNumber] <= 9 )
1017         {
1018                 int buttonNumber = [theEvent buttonNumber];
1019                 // Fix to mplayer defined button order: left, middle, right
1020                 if (buttonNumber == 1)
1021                         buttonNumber = 2;
1022                 else if (buttonNumber == 2)
1023                         buttonNumber = 1;
1024                 switch([theEvent type])
1025                 {
1026                         case NSLeftMouseDown:
1027                         case NSRightMouseDown:
1028                         case NSOtherMouseDown:
1029                                 mplayer_put_key((MOUSE_BTN0 + buttonNumber) | MP_KEY_DOWN);
1030                                 break;
1031                         case NSLeftMouseUp:
1032                         case NSRightMouseUp:
1033                         case NSOtherMouseUp:
1034                                 mplayer_put_key(MOUSE_BTN0 + buttonNumber);
1035                                 break;
1036                 }
1037         }
1038 }
1039
1040 /*
1041         NSResponder
1042 */
1043 - (BOOL) acceptsFirstResponder
1044 {
1045         return YES;
1046 }
1047
1048 - (BOOL) becomeFirstResponder
1049 {
1050         return YES;
1051 }
1052
1053 - (BOOL) resignFirstResponder
1054 {
1055         return YES;
1056 }
1057
1058 - (BOOL)windowShouldClose:(id)sender
1059 {
1060         mplayer_put_key(KEY_CLOSE_WIN);
1061         // We have to wait for MPlayer to handle this,
1062         // otherwise we are in trouble if the
1063         // KEY_CLOSE_WIN handler is disabled
1064         return NO;
1065 }
1066
1067 - (void)handleQuitEvent:(NSAppleEventDescriptor*)e withReplyEvent:(NSAppleEventDescriptor*)r
1068 {
1069         mplayer_put_key(KEY_CLOSE_WIN);
1070 }
1071 @end