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
  87 static float winAlpha = 1;
  88 static int int_pause = 0;
  89
  90 static BOOL isLeopardOrLater;
  91
  92 static vo_info_t info =
  93 {
  94         "Mac OS X Core Video",
  95         "corevideo",
  96         "Nicolas Plourde <nicolas.plourde@gmail.com>",
  97         ""
  98 };
  99
 100 LIBVO_EXTERN(corevideo)
 101
 102 static void draw_alpha(int x0, int y0, int w, int h, unsigned char *src, unsigned char *srca, int stride)
 103 {
 104         switch (image_format)
 105         {
 106                 case IMGFMT_RGB24:
 107                         vo_draw_alpha_rgb24(w,h,src,srca,stride,image_data+3*(y0*image_width+x0),3*image_width);
 108                         break;
 109                 case IMGFMT_ARGB:
 110                 case IMGFMT_BGRA:
 111                         vo_draw_alpha_rgb32(w,h,src,srca,stride,image_data+4*(y0*image_width+x0),4*image_width);
 112                         break;
 113                 case IMGFMT_YUY2:
 114                         vo_draw_alpha_yuy2(w,h,src,srca,stride,image_data + (x0 + y0 * image_width) * 2,image_width*2);
 115                         break;
 116         }
 117 }
 118
 119 static void update_screen_info(void)
 120 {
 121         if (screen_id == -1 && xinerama_screen > -1)
 122                 screen_id = xinerama_screen;
 123
 124         screen_array = [NSScreen screens];
 125         if(screen_id >= (int)[screen_array count])
 126         {
 127                 mp_msg(MSGT_VO, MSGL_INFO, "[vo_corevideo] Device ID %d does not exist, falling back to main device\n", screen_id);
 128                 screen_id = -1;
 129         }
 130         if (screen_id < 0 && [mpGLView window])
 131                 screen_handle = [[mpGLView window] screen];
 132         else
 133         screen_handle = [screen_array objectAtIndex:(screen_id < 0 ? 0 : screen_id)];
 134
 135         screen_frame = [screen_handle frame];
 136         vo_screenwidth = screen_frame.size.width;
 137         vo_screenheight = screen_frame.size.height;
 138         xinerama_x = xinerama_y = 0;
 139         aspect_save_screenres(vo_screenwidth, vo_screenheight);
 140 }
 141
 142 static void free_file_specific(void)
 143 {
 144         if(shared_buffer)
 145         {
 146                 [mplayerosxProto stop];
 147                 mplayerosxProto = nil;
 148                 [mplayerosxProxy release];
 149                 mplayerosxProxy = nil;
 150
 151                 if (munmap(image_data, image_width*image_height*image_bytes) == -1)
 152                         mp_msg(MSGT_VO, MSGL_FATAL, "[vo_corevideo] uninit: munmap failed. Error: %s\n", strerror(errno));
 153
 154                 if (shm_unlink(buffer_name) == -1)
 155                         mp_msg(MSGT_VO, MSGL_FATAL, "[vo_corevideo] uninit: shm_unlink failed. Error: %s\n", strerror(errno));
 156     } else {
 157         free(image_datas[0]);
 158         if (vo_doublebuffering)
 159             free(image_datas[1]);
 160         image_datas[0] = NULL;
 161         image_datas[1] = NULL;
 162         image_data = NULL;
 163     }
 164 }
 165
 166 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)
 167 {
 168         free_file_specific();
 169
 170         //misc mplayer setup
 171         image_width = width;
 172         image_height = height;
 173         switch (image_format)
 174         {
 175                 case IMGFMT_RGB24:
 176                         image_depth = 24;
 177                         break;
 178                 case IMGFMT_ARGB:
 179                 case IMGFMT_BGRA:
 180                         image_depth = 32;
 181                         break;
 182                 case IMGFMT_YUY2:
 183                         image_depth = 16;
 184                         break;
 185         }
 186         image_bytes = (image_depth + 7) / 8;
 187
 188         if(!shared_buffer)
 189         {
 190                 config_movie_aspect((float)d_width/d_height);
 191
 192                 vo_dwidth  = d_width  *= mpGLView->winSizeMult;
 193                 vo_dheight = d_height *= mpGLView->winSizeMult;
 194
 195                 image_data = malloc(image_width*image_height*image_bytes);
 196                 image_datas[0] = image_data;
 197                 if (vo_doublebuffering)
 198                         image_datas[1] = malloc(image_width*image_height*image_bytes);
 199                 image_page = 0;
 200
 201                 vo_fs = flags & VOFLAG_FULLSCREEN;
 202
 203                 //config OpenGL View
 204                 [mpGLView config];
 205                 [mpGLView reshape];
 206         }
 207         else
 208         {
 209                 int shm_fd;
 210                 mp_msg(MSGT_VO, MSGL_INFO, "[vo_corevideo] writing output to a shared buffer "
 211                                 "named \"%s\"\n",buffer_name);
 212
 213                 // create shared memory
 214                 shm_fd = shm_open(buffer_name, O_CREAT | O_RDWR, S_IRUSR | S_IWUSR);
 215                 if (shm_fd == -1)
 216                 {
 217                         mp_msg(MSGT_VO, MSGL_FATAL,
 218                                    "[vo_corevideo] failed to open shared memory. Error: %s\n", strerror(errno));
 219                         return 1;
 220                 }
 221
 222
 223                 if (ftruncate(shm_fd, image_width*image_height*image_bytes) == -1)
 224                 {
 225                         mp_msg(MSGT_VO, MSGL_FATAL,
 226                                    "[vo_corevideo] failed to size shared memory, possibly already in use. Error: %s\n", strerror(errno));
 227                         close(shm_fd);
 228                         shm_unlink(buffer_name);
 229                         return 1;
 230                 }
 231
 232                 image_data = mmap(NULL, image_width*image_height*image_bytes,
 233                                         PROT_READ | PROT_WRITE, MAP_SHARED, shm_fd, 0);
 234                 close(shm_fd);
 235
 236                 if (image_data == MAP_FAILED)
 237                 {
 238                         mp_msg(MSGT_VO, MSGL_FATAL,
 239                                    "[vo_corevideo] failed to map shared memory. Error: %s\n", strerror(errno));
 240                         shm_unlink(buffer_name);
 241                         return 1;
 242                 }
 243
 244                 //connect to mplayerosx
 245                 mplayerosxProxy=[NSConnection rootProxyForConnectionWithRegisteredName:[NSString stringWithCString:buffer_name] host:nil];
 246                 if ([mplayerosxProxy conformsToProtocol:@protocol(MPlayerOSXVOProto)]) {
 247                         [mplayerosxProxy setProtocolForProxy:@protocol(MPlayerOSXVOProto)];
 248                         mplayerosxProto = (id <MPlayerOSXVOProto>)mplayerosxProxy;
 249                         [mplayerosxProto startWithWidth: image_width withHeight: image_height withBytes: image_bytes withAspect:d_width*100/d_height];
 250                 }
 251                 else {
 252                         [mplayerosxProxy release];
 253                         mplayerosxProxy = nil;
 254                         mplayerosxProto = nil;
 255                 }
 256         }
 257         return 0;
 258 }
 259
 260 static void check_events(void)
 261 {
 262         if (mpGLView)
 263                 [mpGLView check_events];
 264 }
 265
 266 static void draw_osd(void)
 267 {
 268         vo_draw_text(image_width, image_height, draw_alpha);
 269 }
 270
 271 static void flip_page(void)
 272 {
 273         if(shared_buffer) {
 274                 NSAutoreleasePool *pool = [NSAutoreleasePool new];
 275                 [mplayerosxProto render];
 276                 [pool release];
 277         } else {
 278                 [mpGLView setCurrentTexture];
 279                 [mpGLView render];
 280                 if (vo_doublebuffering) {
 281                         image_page = 1 - image_page;
 282                         image_data = image_datas[image_page];
 283                 }
 284         }
 285 }
 286
 287 static int draw_slice(uint8_t *src[], int stride[], int w,int h,int x,int y)
 288 {
 289         return 0;
 290 }
 291
 292
 293 static int draw_frame(uint8_t *src[])
 294 {
 295         return 0;
 296 }
 297
 298 static uint32_t draw_image(mp_image_t *mpi)
 299 {
 300         memcpy_pic(image_data, mpi->planes[0], image_width*image_bytes, image_height, image_width*image_bytes, mpi->stride[0]);
 301
 302         return 0;
 303 }
 304
 305 static int query_format(uint32_t format)
 306 {
 307     const int supportflags = VFCAP_CSP_SUPPORTED | VFCAP_CSP_SUPPORTED_BY_HW | VFCAP_OSD | VFCAP_HWSCALE_UP | VFCAP_HWSCALE_DOWN;
 308         image_format = format;
 309
 310     switch(format)
 311         {
 312                 case IMGFMT_YUY2:
 313                         pixelFormat = kYUVSPixelFormat;
 314                         return supportflags;
 315
 316                 case IMGFMT_RGB24:
 317                         pixelFormat = k24RGBPixelFormat;
 318                         return supportflags;
 319
 320                 case IMGFMT_ARGB:
 321                         pixelFormat = k32ARGBPixelFormat;
 322                         return supportflags;
 323
 324                 case IMGFMT_BGRA:
 325                         pixelFormat = k32BGRAPixelFormat;
 326                         return supportflags;
 327     }
 328     return 0;
 329 }
 330
 331 static void uninit(void)
 332 {
 333     SetSystemUIMode( kUIModeNormal, 0);
 334     CGDisplayShowCursor(kCGDirectMainDisplay);
 335
 336     free_file_specific();
 337
 338     if(mpGLView)
 339     {
 340         NSAutoreleasePool *finalPool;
 341         mpGLView = nil;
 342         [autoreleasepool release];
 343         finalPool = [[NSAutoreleasePool alloc] init];
 344         [NSApp nextEventMatchingMask:NSAnyEventMask untilDate:nil inMode:NSDefaultRunLoopMode dequeue:YES];
 345         [finalPool release];
 346     }
 347
 348     if (buffer_name) free(buffer_name);
 349     buffer_name = NULL;
 350 }
 351
 352 static const opt_t subopts[] = {
 353 {"device_id",     OPT_ARG_INT,  &screen_id,     NULL},
 354 {"shared_buffer", OPT_ARG_BOOL, &shared_buffer, NULL},
 355 {"buffer_name",   OPT_ARG_MSTRZ,&buffer_name,   NULL},
 356 {NULL}
 357 };
 358
 359 static int preinit(const char *arg)
 360 {
 361
 362         // set defaults
 363         screen_id = -1;
 364         shared_buffer = false;
 365         buffer_name = NULL;
 366
 367         if (subopt_parse(arg, subopts) != 0) {
 368                 mp_msg(MSGT_VO, MSGL_FATAL,
 369                                 "\n-vo corevideo command line help:\n"
 370                                 "Example: mplayer -vo corevideo:device_id=1:shared_buffer:buffer_name=mybuff\n"
 371                                 "\nOptions:\n"
 372                                 "  device_id=<0-...>\n"
 373                                 "    Set screen device ID for fullscreen.\n"
 374                                 "  shared_buffer\n"
 375                                 "    Write output to a shared memory buffer instead of displaying it.\n"
 376                                 "  buffer_name=<name>\n"
 377                                 "    Name of the shared buffer created with shm_open() as well as\n"
 378                                 "    the name of the NSConnection MPlayer will try to open.\n"
 379                                 "    Setting buffer_name implicitly enables shared_buffer.\n"
 380                                 "\n" );
 381                 return -1;
 382         }
 383
 384         autoreleasepool = [[NSAutoreleasePool alloc] init];
 385
 386         if (!buffer_name)
 387                 buffer_name = strdup(DEFAULT_BUFFER_NAME);
 388         else
 389                 shared_buffer = true;
 390
 391         if(!shared_buffer)
 392         {
 393                 NSApplicationLoad();
 394                 NSApp = [NSApplication sharedApplication];
 395                 isLeopardOrLater = floor(NSAppKitVersionNumber) > 824;
 396
 397                 osx_foreground_hack();
 398
 399                 if(!mpGLView)
 400                 {
 401                         mpGLView = [[MPlayerOpenGLView alloc] initWithFrame:NSMakeRect(0, 0, 100, 100) pixelFormat:[MPlayerOpenGLView defaultPixelFormat]];
 402                         [mpGLView autorelease];
 403                 }
 404
 405                 [mpGLView display];
 406                 [mpGLView preinit];
 407         }
 408
 409     return 0;
 410 }
 411
 412 static int control(uint32_t request, void *data)
 413 {
 414         switch (request)
 415         {
 416                 case VOCTRL_DRAW_IMAGE: return draw_image(data);
 417                 case VOCTRL_PAUSE: return int_pause = 1;
 418                 case VOCTRL_RESUME: return int_pause = 0;
 419                 case VOCTRL_QUERY_FORMAT: return query_format(*(uint32_t*)data);
 420                 case VOCTRL_ONTOP: vo_ontop = !vo_ontop; if(!shared_buffer){ [mpGLView ontop]; } else { [mplayerosxProto ontop]; } return VO_TRUE;
 421                 case VOCTRL_ROOTWIN: vo_rootwin = !vo_rootwin; [mpGLView rootwin]; return VO_TRUE;
 422                 case VOCTRL_FULLSCREEN: vo_fs = !vo_fs; if(!shared_buffer){ [mpGLView fullscreen: NO]; } else { [mplayerosxProto toggleFullscreen]; } return VO_TRUE;
 423                 case VOCTRL_GET_PANSCAN: return VO_TRUE;
 424                 case VOCTRL_SET_PANSCAN: [mpGLView panscan]; return VO_TRUE;
 425                 case VOCTRL_UPDATE_SCREENINFO: update_screen_info(); return VO_TRUE;
 426         }
 427         return VO_NOTIMPL;
 428 }
 429
 430 //////////////////////////////////////////////////////////////////////////
 431 // NSOpenGLView Subclass
 432 //////////////////////////////////////////////////////////////////////////
 433 @implementation MPlayerOpenGLView
 434 - (void) preinit
 435 {
 436         NSOpenGLContext *glContext;
 437         GLint swapInterval = 1;
 438         CVReturn error;
 439
 440         //init menu
 441         [self initMenu];
 442
 443         //create window
 444         window = [[NSWindow alloc]      initWithContentRect:NSMakeRect(0, 0, 100, 100)
 445                                                                 styleMask:NSTitledWindowMask|NSTexturedBackgroundWindowMask|NSClosableWindowMask|NSMiniaturizableWindowMask|NSResizableWindowMask
 446                                                                 backing:NSBackingStoreBuffered defer:NO];
 447
 448         [window autorelease];
 449         [window setDelegate:mpGLView];
 450         [window setContentView:mpGLView];
 451         [window setInitialFirstResponder:mpGLView];
 452         [window setAcceptsMouseMovedEvents:YES];
 453     [window setTitle:@"MPlayer - The Movie Player"];
 454
 455         isFullscreen = 0;
 456         winSizeMult = 1;
 457
 458         //create OpenGL Context
 459         glContext = [[NSOpenGLContext alloc] initWithFormat:[NSOpenGLView defaultPixelFormat] shareContext:nil];
 460
 461         [self setOpenGLContext:glContext];
 462         [glContext setValues:&swapInterval forParameter:NSOpenGLCPSwapInterval];
 463         [glContext setView:self];
 464         [glContext makeCurrentContext];
 465         [glContext release];
 466
 467         error = CVOpenGLTextureCacheCreate(NULL, 0, [glContext CGLContextObj], [[self pixelFormat] CGLPixelFormatObj], 0, &textureCache);
 468         if(error != kCVReturnSuccess)
 469                 mp_msg(MSGT_VO, MSGL_ERR,"[vo_corevideo] Failed to create OpenGL texture Cache(%d)\n", error);
 470 }
 471
 472 - (void) releaseVideoSpecific
 473 {
 474         CVPixelBufferRelease(frameBuffers[0]);
 475         frameBuffers[0] = NULL;
 476         CVPixelBufferRelease(frameBuffers[1]);
 477         frameBuffers[1] = NULL;
 478         CVOpenGLTextureRelease(texture);
 479         texture = NULL;
 480 }
 481
 482 - (void) dealloc
 483 {
 484         [self releaseVideoSpecific];
 485         CVOpenGLTextureCacheRelease(textureCache);
 486         textureCache = NULL;
 487         [self setOpenGLContext:nil];
 488         [super dealloc];
 489 }
 490
 491 - (void) config
 492 {
 493         NSRect visibleFrame;
 494         CVReturn error = kCVReturnSuccess;
 495
 496         //config window
 497         [window setContentSize:NSMakeSize(vo_dwidth, vo_dheight)];
 498
 499         // Use visibleFrame to position the window taking the menu bar and dock into account.
 500         // Also flip vo_dy since the screen origin is in the bottom left on OSX.
 501         if (screen_id < 0)
 502                 visibleFrame = [[[mpGLView window] screen] visibleFrame];
 503         else
 504                 visibleFrame = [[[NSScreen screens] objectAtIndex:screen_id] visibleFrame];
 505         [window setFrameTopLeftPoint:NSMakePoint(
 506                 visibleFrame.origin.x + vo_dx,
 507                 visibleFrame.origin.y + visibleFrame.size.height - vo_dy)];
 508
 509         [self releaseVideoSpecific];
 510         error = CVPixelBufferCreateWithBytes(NULL, image_width, image_height, pixelFormat, image_datas[0], image_width*image_bytes, NULL, NULL, NULL, &frameBuffers[0]);
 511         if(error != kCVReturnSuccess)
 512                 mp_msg(MSGT_VO, MSGL_ERR,"[vo_corevideo] Failed to create Pixel Buffer(%d)\n", error);
 513         if (vo_doublebuffering) {
 514                 error = CVPixelBufferCreateWithBytes(NULL, image_width, image_height, pixelFormat, image_datas[1], image_width*image_bytes, NULL, NULL, NULL, &frameBuffers[1]);
 515                 if(error != kCVReturnSuccess)
 516                         mp_msg(MSGT_VO, MSGL_ERR,"[vo_corevideo] Failed to create Pixel Double Buffer(%d)\n", error);
 517         }
 518
 519         error = CVOpenGLTextureCacheCreateTextureFromImage(NULL, textureCache, frameBuffers[image_page], 0, &texture);
 520         if(error != kCVReturnSuccess)
 521                 mp_msg(MSGT_VO, MSGL_ERR,"[vo_corevideo] Failed to create OpenGL texture(%d)\n", error);
 522
 523         //show window
 524         [window makeKeyAndOrderFront:mpGLView];
 525
 526         if(vo_rootwin)
 527                 [mpGLView rootwin];
 528
 529         if(vo_fs)
 530                 [mpGLView fullscreen: NO];
 531
 532         if(vo_ontop)
 533                 [mpGLView ontop];
 534 }
 535
 536 /*
 537         Init Menu
 538 */
 539 - (void)initMenu
 540 {
 541         NSMenu *menu, *aspectMenu;
 542         NSMenuItem *menuItem;
 543
 544         [NSApp setMainMenu:[[NSMenu alloc] init]];
 545
 546 //Create Movie Menu
 547         menu = [[NSMenu alloc] initWithTitle:@"Movie"];
 548         menuItem = [[NSMenuItem alloc] initWithTitle:@"Half Size" action:@selector(menuAction:) keyEquivalent:@"0"]; [menu addItem:menuItem];
 549         kHalfScreenCmd = menuItem;
 550         menuItem = [[NSMenuItem alloc] initWithTitle:@"Normal Size" action:@selector(menuAction:) keyEquivalent:@"1"]; [menu addItem:menuItem];
 551         kNormalScreenCmd = menuItem;
 552         menuItem = [[NSMenuItem alloc] initWithTitle:@"Double Size" action:@selector(menuAction:) keyEquivalent:@"2"]; [menu addItem:menuItem];
 553         kDoubleScreenCmd = menuItem;
 554         menuItem = [[NSMenuItem alloc] initWithTitle:@"Full Size" action:@selector(menuAction:) keyEquivalent:@"f"]; [menu addItem:menuItem];
 555         kFullScreenCmd = menuItem;
 556         menuItem = [NSMenuItem separatorItem]; [menu addItem:menuItem];
 557
 558                 aspectMenu = [[NSMenu alloc] initWithTitle:@"Aspect Ratio"];
 559                 menuItem = [[NSMenuItem alloc] initWithTitle:@"Keep" action:@selector(menuAction:) keyEquivalent:@""]; [aspectMenu addItem:menuItem];
 560                 if(vo_keepaspect) [menuItem setState:NSOnState];
 561                 kKeepAspectCmd = menuItem;
 562                 menuItem = [[NSMenuItem alloc] initWithTitle:@"Pan-Scan" action:@selector(menuAction:) keyEquivalent:@""]; [aspectMenu addItem:menuItem];
 563                 if(vo_panscan) [menuItem setState:NSOnState];
 564                 kPanScanCmd = menuItem;
 565                 menuItem = [NSMenuItem separatorItem]; [aspectMenu addItem:menuItem];
 566                 menuItem = [[NSMenuItem alloc] initWithTitle:@"Original" action:@selector(menuAction:) keyEquivalent:@""]; [aspectMenu addItem:menuItem];
 567                 kAspectOrgCmd = menuItem;
 568                 menuItem = [[NSMenuItem alloc] initWithTitle:@"4:3" action:@selector(menuAction:) keyEquivalent:@""]; [aspectMenu addItem:menuItem];
 569                 kAspectFullCmd = menuItem;
 570                 menuItem = [[NSMenuItem alloc] initWithTitle:@"16:9" action:@selector(menuAction:) keyEquivalent:@""];  [aspectMenu addItem:menuItem];
 571                 kAspectWideCmd = menuItem;
 572                 menuItem = [[NSMenuItem alloc] initWithTitle:@"Aspect Ratio" action:nil keyEquivalent:@""];
 573                 [menuItem setSubmenu:aspectMenu];
 574                 [menu addItem:menuItem];
 575                 [aspectMenu release];
 576
 577         //Add to menubar
 578         menuItem = [[NSMenuItem alloc] initWithTitle:@"Movie" action:nil keyEquivalent:@""];
 579         [menuItem setSubmenu:menu];
 580         [[NSApp mainMenu] addItem:menuItem];
 581
 582 //Create Window Menu
 583         menu = [[NSMenu alloc] initWithTitle:@"Window"];
 584
 585         menuItem = [[NSMenuItem alloc] initWithTitle:@"Minimize" action:@selector(performMiniaturize:) keyEquivalent:@"m"]; [menu addItem:menuItem];
 586         menuItem = [[NSMenuItem alloc] initWithTitle:@"Zoom" action:@selector(performZoom:) keyEquivalent:@""]; [menu addItem:menuItem];
 587
 588         //Add to menubar
 589         menuItem = [[NSMenuItem alloc] initWithTitle:@"Window" action:nil keyEquivalent:@""];
 590         [menuItem setSubmenu:menu];
 591         [[NSApp mainMenu] addItem:menuItem];
 592         [NSApp setWindowsMenu:menu];
 593
 594         [menu release];
 595         [menuItem release];
 596 }
 597
 598 - (void)set_winSizeMult:(float)mult
 599 {
 600     NSRect frame;
 601     int d_width, d_height;
 602     aspect(&d_width, &d_height, A_NOZOOM);
 603
 604     if (isFullscreen) {
 605         vo_fs = !vo_fs;
 606         [self fullscreen:NO];
 607     }
 608
 609     winSizeMult = mult;
 610     frame.size.width  = d_width  * mult;
 611     frame.size.height = d_height * mult;
 612     [window setContentSize: frame.size];
 613     [self reshape];
 614 }
 615
 616 /*
 617         Menu Action
 618  */
 619 - (void)menuAction:(id)sender
 620 {
 621         if(sender == kQuitCmd)
 622         {
 623                 mplayer_put_key(KEY_CLOSE_WIN);
 624         }
 625
 626         if(sender == kHalfScreenCmd)
 627                 [self set_winSizeMult: 0.5];
 628         if(sender == kNormalScreenCmd)
 629                 [self set_winSizeMult: 1];
 630         if(sender == kDoubleScreenCmd)
 631                 [self set_winSizeMult: 2];
 632         if(sender == kFullScreenCmd)
 633         {
 634                 vo_fs = !vo_fs;
 635                 [self fullscreen:NO];
 636         }
 637
 638         if(sender == kKeepAspectCmd)
 639         {
 640                 vo_keepaspect = !vo_keepaspect;
 641                 if(vo_keepaspect)
 642                         [kKeepAspectCmd setState:NSOnState];
 643                 else
 644                         [kKeepAspectCmd setState:NSOffState];
 645
 646                 [self reshape];
 647         }
 648
 649         if(sender == kPanScanCmd)
 650         {
 651                 vo_panscan = !vo_panscan;
 652                 if(vo_panscan)
 653                         [kPanScanCmd setState:NSOnState];
 654                 else
 655                         [kPanScanCmd setState:NSOffState];
 656
 657                 [self panscan];
 658         }
 659
 660         if(sender == kAspectOrgCmd)
 661                 change_movie_aspect(-1);
 662
 663         if(sender == kAspectFullCmd)
 664                 change_movie_aspect(4.0f/3.0f);
 665
 666         if(sender == kAspectWideCmd)
 667                 change_movie_aspect(16.0f/9.0f);
 668 }
 669
 670 /*
 671         Setup OpenGL
 672 */
 673 - (void)prepareOpenGL
 674 {
 675         glEnable(GL_BLEND);
 676         glDisable(GL_DEPTH_TEST);
 677         glDepthMask(GL_FALSE);
 678         glDisable(GL_CULL_FACE);
 679         [self reshape];
 680 }
 681
 682 /*
 683         reshape OpenGL viewport
 684 */
 685 - (void)reshape
 686 {
 687         int d_width, d_height;
 688
 689         NSRect frame = [self frame];
 690         vo_dwidth  = frame.size.width;
 691         vo_dheight = frame.size.height;
 692
 693         glViewport(0, 0, frame.size.width, frame.size.height);
 694         glMatrixMode(GL_PROJECTION);
 695         glLoadIdentity();
 696         glOrtho(0, frame.size.width, frame.size.height, 0, -1.0, 1.0);
 697         glMatrixMode(GL_MODELVIEW);
 698         glLoadIdentity();
 699
 700         //set texture frame
 701         if(vo_keepaspect)
 702         {
 703                 aspect(&d_width, &d_height, A_WINZOOM);
 704
 705                 textureFrame = NSMakeRect((vo_dwidth - d_width) / 2, (vo_dheight - d_height) / 2, d_width, d_height);
 706         }
 707         else
 708         {
 709                 textureFrame = frame;
 710         }
 711 }
 712
 713 /*
 714         Render frame
 715 */
 716 - (void) render
 717 {
 718         int curTime;
 719
 720         glClear(GL_COLOR_BUFFER_BIT);
 721
 722         glEnable(CVOpenGLTextureGetTarget(texture));
 723         glBindTexture(CVOpenGLTextureGetTarget(texture), CVOpenGLTextureGetName(texture));
 724
 725         glColor3f(1,1,1);
 726         glBegin(GL_QUADS);
 727         glTexCoord2f(upperLeft[0], upperLeft[1]); glVertex2i(   textureFrame.origin.x-(vo_panscan_x >> 1), textureFrame.origin.y-(vo_panscan_y >> 1));
 728         glTexCoord2f(lowerLeft[0], lowerLeft[1]); glVertex2i(textureFrame.origin.x-(vo_panscan_x >> 1), NSMaxY(textureFrame)+(vo_panscan_y >> 1));
 729         glTexCoord2f(lowerRight[0], lowerRight[1]); glVertex2i(NSMaxX(textureFrame)+(vo_panscan_x >> 1), NSMaxY(textureFrame)+(vo_panscan_y >> 1));
 730         glTexCoord2f(upperRight[0], upperRight[1]); glVertex2i(NSMaxX(textureFrame)+(vo_panscan_x >> 1), textureFrame.origin.y-(vo_panscan_y >> 1));
 731         glEnd();
 732         glDisable(CVOpenGLTextureGetTarget(texture));
 733
 734         //render resize box
 735         if(!isFullscreen)
 736         {
 737                 NSRect frame = [self frame];
 738
 739                 glBegin(GL_LINES);
 740                 glColor4f(0.2, 0.2, 0.2, 0.5);
 741                 glVertex2i(frame.size.width-1, frame.size.height-1); glVertex2i(frame.size.width-1, frame.size.height-1);
 742                 glVertex2i(frame.size.width-1, frame.size.height-5); glVertex2i(frame.size.width-5, frame.size.height-1);
 743                 glVertex2i(frame.size.width-1, frame.size.height-9); glVertex2i(frame.size.width-9, frame.size.height-1);
 744
 745                 glColor4f(0.4, 0.4, 0.4, 0.5);
 746                 glVertex2i(frame.size.width-1, frame.size.height-2); glVertex2i(frame.size.width-2, frame.size.height-1);
 747                 glVertex2i(frame.size.width-1, frame.size.height-6); glVertex2i(frame.size.width-6, frame.size.height-1);
 748                 glVertex2i(frame.size.width-1, frame.size.height-10); glVertex2i(frame.size.width-10, frame.size.height-1);
 749
 750                 glColor4f(0.6, 0.6, 0.6, 0.5);
 751                 glVertex2i(frame.size.width-1, frame.size.height-3); glVertex2i(frame.size.width-3, frame.size.height-1);
 752                 glVertex2i(frame.size.width-1, frame.size.height-7); glVertex2i(frame.size.width-7, frame.size.height-1);
 753                 glVertex2i(frame.size.width-1, frame.size.height-11); glVertex2i(frame.size.width-11, frame.size.height-1);
 754                 glEnd();
 755         }
 756
 757         glFlush();
 758
 759         curTime  = TickCount()/60;
 760
 761         //automatically hide mouse cursor (and future on-screen control?)
 762         if(isFullscreen && !mouseHide && !isRootwin)
 763         {
 764                 if(curTime - lastMouseHide >= 5 || lastMouseHide == 0)
 765                 {
 766                         CGDisplayHideCursor(kCGDirectMainDisplay);
 767                         mouseHide = TRUE;
 768                         lastMouseHide = curTime;
 769                 }
 770         }
 771
 772         //update activity every 30 seconds to prevent
 773         //screensaver from starting up.
 774         if(curTime - lastScreensaverUpdate >= 30 || lastScreensaverUpdate == 0)
 775         {
 776                 UpdateSystemActivity(UsrActivity);
 777                 lastScreensaverUpdate = curTime;
 778         }
 779 }
 780
 781 /*
 782         Create OpenGL texture from current frame & set texco
 783 */
 784 - (void) setCurrentTexture
 785 {
 786         CVReturn error = kCVReturnSuccess;
 787
 788         CVOpenGLTextureRelease(texture);
 789         error = CVOpenGLTextureCacheCreateTextureFromImage(NULL, textureCache, frameBuffers[image_page], 0, &texture);
 790         if(error != kCVReturnSuccess)
 791                 mp_msg(MSGT_VO, MSGL_ERR,"[vo_corevideo] Failed to create OpenGL texture(%d)\n", error);
 792
 793     CVOpenGLTextureGetCleanTexCoords(texture, lowerLeft, lowerRight, upperRight, upperLeft);
 794 }
 795
 796 /*
 797         redraw win rect
 798 */
 799 - (void) drawRect: (NSRect *) bounds
 800 {
 801         [self render];
 802 }
 803
 804 /*
 805         Toggle Fullscreen
 806 */
 807 - (void) fullscreen: (BOOL) animate
 808 {
 809         static NSRect old_frame;
 810         static NSRect old_view_frame;
 811
 812         panscan_calc();
 813
 814         //go fullscreen
 815         if(vo_fs)
 816         {
 817                 if(!isRootwin)
 818                 {
 819                         SetSystemUIMode( kUIModeAllHidden, kUIOptionAutoShowMenuBar);
 820                         CGDisplayHideCursor(kCGDirectMainDisplay);
 821                         mouseHide = YES;
 822                 }
 823
 824                 old_frame = [window frame];     //save main window size & position
 825                 update_screen_info();
 826
 827                 [window setFrame:screen_frame display:YES animate:animate]; //zoom-in window with nice useless sfx
 828                 old_view_frame = [self bounds];
 829
 830                 //fix origin for multi screen setup
 831                 screen_frame.origin.x = 0;
 832                 screen_frame.origin.y = 0;
 833                 [self setFrame:screen_frame];
 834                 [self setNeedsDisplay:YES];
 835                 [window setHasShadow:NO];
 836                 isFullscreen = 1;
 837         }
 838         else
 839         {
 840                 SetSystemUIMode( kUIModeNormal, 0);
 841
 842                 isFullscreen = 0;
 843                 CGDisplayShowCursor(kCGDirectMainDisplay);
 844                 mouseHide = NO;
 845
 846                 //revert window to previous setting
 847                 [self setFrame:old_view_frame];
 848                 [self setNeedsDisplay:YES];
 849                 [window setHasShadow:YES];
 850                 [window setFrame:old_frame display:YES animate:animate];//zoom-out window with nice useless sfx
 851         }
 852 }
 853
 854 /*
 855         Toggle ontop
 856 */
 857 - (void) ontop
 858 {
 859         if(vo_ontop)
 860         {
 861                 [window setLevel:NSScreenSaverWindowLevel];
 862                 isOntop = YES;
 863         }
 864         else
 865         {
 866                 [window setLevel:NSNormalWindowLevel];
 867                 isOntop = NO;
 868         }
 869 }
 870
 871 /*
 872         Toggle panscan
 873 */
 874 - (void) panscan
 875 {
 876         panscan_calc();
 877 }
 878
 879 /*
 880         Toggle rootwin
 881  */
 882 - (void) rootwin
 883 {
 884         if(vo_rootwin)
 885         {
 886                 [window setLevel:CGWindowLevelForKey(kCGDesktopWindowLevelKey)];
 887                 [window orderBack:self];
 888                 isRootwin = YES;
 889         }
 890         else
 891         {
 892                 [window setLevel:NSNormalWindowLevel];
 893                 isRootwin = NO;
 894         }
 895 }
 896
 897 /*
 898         Check event for new event
 899 */
 900 - (void) check_events
 901 {
 902         event = [NSApp nextEventMatchingMask:NSAnyEventMask untilDate:[NSDate dateWithTimeIntervalSinceNow:0.0001] inMode:NSEventTrackingRunLoopMode dequeue:YES];
 903         if (event == nil)
 904                 return;
 905         [NSApp sendEvent:event];
 906         // Without SDL's bootstrap code (include SDL.h in mplayer.c),
 907         // on Leopard, we have trouble to get the play window automatically focused
 908         // when the app is actived. The Following code fix this problem.
 909 #ifndef CONFIG_SDL
 910         if (isLeopardOrLater && [event type] == NSAppKitDefined
 911                         && [event subtype] == NSApplicationActivatedEventType) {
 912                 [window makeMainWindow];
 913                 [window makeKeyAndOrderFront:mpGLView];
 914         }
 915 #endif
 916 }
 917
 918 /*
 919         From NSView, respond to key equivalents.
 920 */
 921 - (BOOL)performKeyEquivalent:(NSEvent *)theEvent
 922 {
 923         switch([theEvent keyCode])
 924     {
 925                 case 0x21: [window setAlphaValue: winAlpha-=0.05]; return YES;
 926                 case 0x1e: [window setAlphaValue: winAlpha+=0.05]; return YES;
 927     }
 928         return NO;
 929 }
 930
 931 /*
 932         Process key event
 933 */
 934 - (void) keyDown: (NSEvent *) theEvent
 935 {
 936         int key = convert_key([theEvent keyCode], *[[theEvent characters] UTF8String]);
 937         if (key != -1)
 938         mplayer_put_key(key);
 939 }
 940
 941 /*
 942         Process mouse button event
 943 */
 944 - (void) mouseMoved: (NSEvent *) theEvent
 945 {
 946         if(isFullscreen && !isRootwin)
 947         {
 948                 CGDisplayShowCursor(kCGDirectMainDisplay);
 949                 mouseHide = NO;
 950         }
 951         if (enable_mouse_movements && !isRootwin) {
 952                 NSPoint p =[self convertPoint:[theEvent locationInWindow] fromView:nil];
 953                 if ([self mouse:p inRect:textureFrame]) {
 954                        vo_mouse_movement(global_vo, vo_fs ? p.x : p.x - textureFrame.origin.x,
 955                                           vo_fs ? [self frame].size.height - p.y : NSMaxY(textureFrame) - p.y);
 956                 }
 957         }
 958 }
 959
 960 - (void) mouseDown: (NSEvent *) theEvent
 961 {
 962         [self mouseEvent: theEvent];
 963 }
 964
 965 - (void) mouseUp: (NSEvent *) theEvent
 966 {
 967         [self mouseEvent: theEvent];
 968 }
 969
 970 - (void) rightMouseDown: (NSEvent *) theEvent
 971 {
 972         [self mouseEvent: theEvent];
 973 }
 974
 975 - (void) rightMouseUp: (NSEvent *) theEvent
 976 {
 977         [self mouseEvent: theEvent];
 978 }
 979
 980 - (void) otherMouseDown: (NSEvent *) theEvent
 981 {
 982         [self mouseEvent: theEvent];
 983 }
 984
 985 - (void) otherMouseUp: (NSEvent *) theEvent
 986 {
 987         [self mouseEvent: theEvent];
 988 }
 989
 990 - (void) scrollWheel: (NSEvent *) theEvent
 991 {
 992         if([theEvent deltaY] > 0)
 993                 mplayer_put_key(MOUSE_BTN3);
 994         else
 995                 mplayer_put_key(MOUSE_BTN4);
 996 }
 997
 998 - (void) mouseEvent: (NSEvent *) theEvent
 999 {
1000         if ( [theEvent buttonNumber] >= 0 && [theEvent buttonNumber] <= 9 )
1001         {
1002                 int buttonNumber = [theEvent buttonNumber];
1003                 // Fix to mplayer defined button order: left, middle, right
1004                 if (buttonNumber == 1)
1005                         buttonNumber = 2;
1006                 else if (buttonNumber == 2)
1007                         buttonNumber = 1;
1008                 switch([theEvent type])
1009                 {
1010                         case NSLeftMouseDown:
1011                         case NSRightMouseDown:
1012                         case NSOtherMouseDown:
1013                                 mplayer_put_key((MOUSE_BTN0 + buttonNumber) | MP_KEY_DOWN);
1014                                 break;
1015                         case NSLeftMouseUp:
1016                         case NSRightMouseUp:
1017                         case NSOtherMouseUp:
1018                                 mplayer_put_key(MOUSE_BTN0 + buttonNumber);
1019                                 break;
1020                 }
1021         }
1022 }
1023
1024 /*
1025         NSResponder
1026 */
1027 - (BOOL) acceptsFirstResponder
1028 {
1029         return YES;
1030 }
1031
1032 - (BOOL) becomeFirstResponder
1033 {
1034         return YES;
1035 }
1036
1037 - (BOOL) resignFirstResponder
1038 {
1039         return YES;
1040 }
1041
1042 - (void)windowWillClose:(NSNotification *)aNotification
1043 {
1044     mpGLView = NULL;
1045         mplayer_put_key(KEY_CLOSE_WIN);
1046 }
1047 @end