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                 screen_handle = [screen_array objectAtIndex:(screen_id < 0 ? 0 : screen_id)];
 128         }
 129         else
 130         {
 131                 mp_msg(MSGT_VO, MSGL_INFO, "[vo_corevideo] Device ID %d does not exist, falling back to main device\n", screen_id);
 132                 screen_handle = [screen_array objectAtIndex:0];
 133                 screen_id = -1;
 134         }
 135
 136         screen_frame = ![mpGLView window] || screen_id >= 0 ? [screen_handle frame] : [[[mpGLView window] screen] frame];
 137         vo_screenwidth = screen_frame.size.width;
 138         vo_screenheight = screen_frame.size.height;
 139         xinerama_x = xinerama_y = 0;
 140         aspect_save_screenres(vo_screenwidth, vo_screenheight);
 141 }
 142
 143 static void free_file_specific(void)
 144 {
 145         if(shared_buffer)
 146         {
 147                 [mplayerosxProto stop];
 148                 mplayerosxProto = nil;
 149                 [mplayerosxProxy release];
 150                 mplayerosxProxy = nil;
 151
 152                 if (munmap(image_data, image_width*image_height*image_bytes) == -1)
 153                         mp_msg(MSGT_VO, MSGL_FATAL, "[vo_corevideo] uninit: munmap failed. Error: %s\n", strerror(errno));
 154
 155                 if (shm_unlink(buffer_name) == -1)
 156                         mp_msg(MSGT_VO, MSGL_FATAL, "[vo_corevideo] uninit: shm_unlink failed. Error: %s\n", strerror(errno));
 157     } else {
 158         free(image_datas[0]);
 159         if (vo_doublebuffering)
 160             free(image_datas[1]);
 161         image_datas[0] = NULL;
 162         image_datas[1] = NULL;
 163         image_data = NULL;
 164     }
 165 }
 166
 167 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)
 168 {
 169         free_file_specific();
 170
 171         //misc mplayer setup
 172         image_width = width;
 173         image_height = height;
 174         switch (image_format)
 175         {
 176                 case IMGFMT_RGB24:
 177                         image_depth = 24;
 178                         break;
 179                 case IMGFMT_ARGB:
 180                 case IMGFMT_BGRA:
 181                         image_depth = 32;
 182                         break;
 183                 case IMGFMT_YUY2:
 184                         image_depth = 16;
 185                         break;
 186         }
 187         image_bytes = (image_depth + 7) / 8;
 188
 189         if(!shared_buffer)
 190         {
 191                 config_movie_aspect((float)d_width/d_height);
 192
 193                 vo_dwidth  = d_width  *= mpGLView->winSizeMult;
 194                 vo_dheight = d_height *= mpGLView->winSizeMult;
 195
 196                 image_data = malloc(image_width*image_height*image_bytes);
 197                 image_datas[0] = image_data;
 198                 if (vo_doublebuffering)
 199                         image_datas[1] = malloc(image_width*image_height*image_bytes);
 200                 image_page = 0;
 201
 202                 vo_fs = flags & VOFLAG_FULLSCREEN;
 203
 204                 //config OpenGL View
 205                 [mpGLView config];
 206                 [mpGLView reshape];
 207         }
 208         else
 209         {
 210                 int shm_fd;
 211                 mp_msg(MSGT_VO, MSGL_INFO, "[vo_corevideo] writing output to a shared buffer "
 212                                 "named \"%s\"\n",buffer_name);
 213
 214                 // create shared memory
 215                 shm_fd = shm_open(buffer_name, O_CREAT | O_RDWR, S_IRUSR | S_IWUSR);
 216                 if (shm_fd == -1)
 217                 {
 218                         mp_msg(MSGT_VO, MSGL_FATAL,
 219                                    "[vo_corevideo] failed to open shared memory. Error: %s\n", strerror(errno));
 220                         return 1;
 221                 }
 222
 223
 224                 if (ftruncate(shm_fd, image_width*image_height*image_bytes) == -1)
 225                 {
 226                         mp_msg(MSGT_VO, MSGL_FATAL,
 227                                    "[vo_corevideo] failed to size shared memory, possibly already in use. Error: %s\n", strerror(errno));
 228                         close(shm_fd);
 229                         shm_unlink(buffer_name);
 230                         return 1;
 231                 }
 232
 233                 image_data = mmap(NULL, image_width*image_height*image_bytes,
 234                                         PROT_READ | PROT_WRITE, MAP_SHARED, shm_fd, 0);
 235                 close(shm_fd);
 236
 237                 if (image_data == MAP_FAILED)
 238                 {
 239                         mp_msg(MSGT_VO, MSGL_FATAL,
 240                                    "[vo_corevideo] failed to map shared memory. Error: %s\n", strerror(errno));
 241                         shm_unlink(buffer_name);
 242                         return 1;
 243                 }
 244
 245                 //connect to mplayerosx
 246                 mplayerosxProxy=[NSConnection rootProxyForConnectionWithRegisteredName:[NSString stringWithCString:buffer_name] host:nil];
 247                 if ([mplayerosxProxy conformsToProtocol:@protocol(MPlayerOSXVOProto)]) {
 248                         [mplayerosxProxy setProtocolForProxy:@protocol(MPlayerOSXVOProto)];
 249                         mplayerosxProto = (id <MPlayerOSXVOProto>)mplayerosxProxy;
 250                         [mplayerosxProto startWithWidth: image_width withHeight: image_height withBytes: image_bytes withAspect:d_width*100/d_height];
 251                 }
 252                 else {
 253                         [mplayerosxProxy release];
 254                         mplayerosxProxy = nil;
 255                         mplayerosxProto = nil;
 256                 }
 257         }
 258         return 0;
 259 }
 260
 261 static void check_events(void)
 262 {
 263         if (mpGLView)
 264                 [mpGLView check_events];
 265 }
 266
 267 static void draw_osd(void)
 268 {
 269         vo_draw_text(image_width, image_height, draw_alpha);
 270 }
 271
 272 static void flip_page(void)
 273 {
 274         if(shared_buffer) {
 275                 NSAutoreleasePool *pool = [NSAutoreleasePool new];
 276                 [mplayerosxProto render];
 277                 [pool release];
 278         } else {
 279                 [mpGLView setCurrentTexture];
 280                 [mpGLView render];
 281                 if (vo_doublebuffering) {
 282                         image_page = 1 - image_page;
 283                         image_data = image_datas[image_page];
 284                 }
 285         }
 286 }
 287
 288 static int draw_slice(uint8_t *src[], int stride[], int w,int h,int x,int y)
 289 {
 290         return 0;
 291 }
 292
 293
 294 static int draw_frame(uint8_t *src[])
 295 {
 296         return 0;
 297 }
 298
 299 static uint32_t draw_image(mp_image_t *mpi)
 300 {
 301         memcpy_pic(image_data, mpi->planes[0], image_width*image_bytes, image_height, image_width*image_bytes, mpi->stride[0]);
 302
 303         return 0;
 304 }
 305
 306 static int query_format(uint32_t format)
 307 {
 308     const int supportflags = VFCAP_CSP_SUPPORTED | VFCAP_CSP_SUPPORTED_BY_HW | VFCAP_OSD | VFCAP_HWSCALE_UP | VFCAP_HWSCALE_DOWN;
 309         image_format = format;
 310
 311     switch(format)
 312         {
 313                 case IMGFMT_YUY2:
 314                         pixelFormat = kYUVSPixelFormat;
 315                         return supportflags;
 316
 317                 case IMGFMT_RGB24:
 318                         pixelFormat = k24RGBPixelFormat;
 319                         return supportflags;
 320
 321                 case IMGFMT_ARGB:
 322                         pixelFormat = k32ARGBPixelFormat;
 323                         return supportflags;
 324
 325                 case IMGFMT_BGRA:
 326                         pixelFormat = k32BGRAPixelFormat;
 327                         return supportflags;
 328     }
 329     return 0;
 330 }
 331
 332 static void uninit(void)
 333 {
 334     SetSystemUIMode( kUIModeNormal, 0);
 335     CGDisplayShowCursor(kCGDirectMainDisplay);
 336
 337     free_file_specific();
 338
 339     if(mpGLView)
 340     {
 341         NSAutoreleasePool *finalPool;
 342         mpGLView = nil;
 343         [autoreleasepool release];
 344         finalPool = [[NSAutoreleasePool alloc] init];
 345         [NSApp nextEventMatchingMask:NSAnyEventMask untilDate:nil inMode:NSDefaultRunLoopMode dequeue:YES];
 346         [finalPool release];
 347     }
 348
 349     if (buffer_name) free(buffer_name);
 350     buffer_name = NULL;
 351 }
 352
 353 static const opt_t subopts[] = {
 354 {"device_id",     OPT_ARG_INT,  &screen_id,     NULL},
 355 {"shared_buffer", OPT_ARG_BOOL, &shared_buffer, NULL},
 356 {"buffer_name",   OPT_ARG_MSTRZ,&buffer_name,   NULL},
 357 {NULL}
 358 };
 359
 360 static int preinit(const char *arg)
 361 {
 362
 363         // set defaults
 364         screen_id = -1;
 365         shared_buffer = false;
 366         buffer_name = NULL;
 367
 368         if (subopt_parse(arg, subopts) != 0) {
 369                 mp_msg(MSGT_VO, MSGL_FATAL,
 370                                 "\n-vo corevideo command line help:\n"
 371                                 "Example: mplayer -vo corevideo:device_id=1:shared_buffer:buffer_name=mybuff\n"
 372                                 "\nOptions:\n"
 373                                 "  device_id=<0-...>\n"
 374                                 "    Set screen device ID for fullscreen.\n"
 375                                 "  shared_buffer\n"
 376                                 "    Write output to a shared memory buffer instead of displaying it.\n"
 377                                 "  buffer_name=<name>\n"
 378                                 "    Name of the shared buffer created with shm_open() as well as\n"
 379                                 "    the name of the NSConnection MPlayer will try to open.\n"
 380                                 "    Setting buffer_name implicitly enables shared_buffer.\n"
 381                                 "\n" );
 382                 return -1;
 383         }
 384
 385         autoreleasepool = [[NSAutoreleasePool alloc] init];
 386
 387         if (!buffer_name)
 388                 buffer_name = strdup(DEFAULT_BUFFER_NAME);
 389         else
 390                 shared_buffer = true;
 391
 392         if(!shared_buffer)
 393         {
 394                 NSApplicationLoad();
 395                 NSApp = [NSApplication sharedApplication];
 396                 isLeopardOrLater = floor(NSAppKitVersionNumber) > 824;
 397
 398                 osx_foreground_hack();
 399
 400                 if(!mpGLView)
 401                 {
 402                         mpGLView = [[MPlayerOpenGLView alloc] initWithFrame:NSMakeRect(0, 0, 100, 100) pixelFormat:[MPlayerOpenGLView defaultPixelFormat]];
 403                         [mpGLView autorelease];
 404                 }
 405
 406                 [mpGLView display];
 407                 [mpGLView preinit];
 408         }
 409
 410     return 0;
 411 }
 412
 413 static int control(uint32_t request, void *data)
 414 {
 415         switch (request)
 416         {
 417                 case VOCTRL_DRAW_IMAGE: return draw_image(data);
 418                 case VOCTRL_PAUSE: return int_pause = 1;
 419                 case VOCTRL_RESUME: return int_pause = 0;
 420                 case VOCTRL_QUERY_FORMAT: return query_format(*((uint32_t*)data));
 421                 case VOCTRL_ONTOP: vo_ontop = (!(vo_ontop)); if(!shared_buffer){ [mpGLView ontop]; } else { [mplayerosxProto ontop]; } return VO_TRUE;
 422                 case VOCTRL_ROOTWIN: vo_rootwin = (!(vo_rootwin)); [mpGLView rootwin]; return VO_TRUE;
 423                 case VOCTRL_FULLSCREEN: vo_fs = (!(vo_fs)); if(!shared_buffer){ [mpGLView fullscreen: NO]; } else { [mplayerosxProto toggleFullscreen]; } return VO_TRUE;
 424                 case VOCTRL_GET_PANSCAN: return VO_TRUE;
 425                 case VOCTRL_SET_PANSCAN: [mpGLView panscan]; return VO_TRUE;
 426                 case VOCTRL_UPDATE_SCREENINFO: update_screen_info(); return VO_TRUE;
 427         }
 428         return VO_NOTIMPL;
 429 }
 430
 431 //////////////////////////////////////////////////////////////////////////
 432 // NSOpenGLView Subclass
 433 //////////////////////////////////////////////////////////////////////////
 434 @implementation MPlayerOpenGLView
 435 - (void) preinit
 436 {
 437         NSOpenGLContext *glContext;
 438         GLint swapInterval = 1;
 439         CVReturn error;
 440
 441         //init menu
 442         [self initMenu];
 443
 444         //create window
 445         window = [[NSWindow alloc]      initWithContentRect:NSMakeRect(0, 0, 100, 100)
 446                                                                 styleMask:NSTitledWindowMask|NSTexturedBackgroundWindowMask|NSClosableWindowMask|NSMiniaturizableWindowMask|NSResizableWindowMask
 447                                                                 backing:NSBackingStoreBuffered defer:NO];
 448
 449         [window autorelease];
 450         [window setDelegate:mpGLView];
 451         [window setContentView:mpGLView];
 452         [window setInitialFirstResponder:mpGLView];
 453         [window setAcceptsMouseMovedEvents:YES];
 454     [window setTitle:@"MPlayer - The Movie Player"];
 455
 456         isFullscreen = 0;
 457         winSizeMult = 1;
 458
 459         //create OpenGL Context
 460         glContext = [[NSOpenGLContext alloc] initWithFormat:[NSOpenGLView defaultPixelFormat] shareContext:nil];
 461
 462         [self setOpenGLContext:glContext];
 463         [glContext setValues:&swapInterval forParameter:NSOpenGLCPSwapInterval];
 464         [glContext setView:self];
 465         [glContext makeCurrentContext];
 466         [glContext release];
 467
 468         error = CVOpenGLTextureCacheCreate(NULL, 0, [glContext CGLContextObj], [[self pixelFormat] CGLPixelFormatObj], 0, &textureCache);
 469         if(error != kCVReturnSuccess)
 470                 mp_msg(MSGT_VO, MSGL_ERR,"[vo_corevideo] Failed to create OpenGL texture Cache(%d)\n", error);
 471 }
 472
 473 - (void) releaseVideoSpecific
 474 {
 475         CVPixelBufferRelease(frameBuffers[0]);
 476         frameBuffers[0] = NULL;
 477         CVPixelBufferRelease(frameBuffers[1]);
 478         frameBuffers[1] = NULL;
 479         CVOpenGLTextureRelease(texture);
 480         texture = NULL;
 481 }
 482
 483 - (void) dealloc
 484 {
 485         [self releaseVideoSpecific];
 486         CVOpenGLTextureCacheRelease(textureCache);
 487         textureCache = NULL;
 488         [self setOpenGLContext:nil];
 489         [super dealloc];
 490 }
 491
 492 - (void) config
 493 {
 494         NSRect visibleFrame;
 495         CVReturn error = kCVReturnSuccess;
 496
 497         //config window
 498         [window setContentSize:NSMakeSize(vo_dwidth, vo_dheight)];
 499
 500         // Use visibleFrame to position the window taking the menu bar and dock into account.
 501         // Also flip vo_dy since the screen origin is in the bottom left on OSX.
 502         if (screen_id < 0)
 503                 visibleFrame = [[[mpGLView window] screen] visibleFrame];
 504         else
 505                 visibleFrame = [[[NSScreen screens] objectAtIndex:screen_id] visibleFrame];
 506         [window setFrameTopLeftPoint:NSMakePoint(
 507                 visibleFrame.origin.x + vo_dx,
 508                 visibleFrame.origin.y + visibleFrame.size.height - vo_dy)];
 509
 510         [self releaseVideoSpecific];
 511         error = CVPixelBufferCreateWithBytes(NULL, image_width, image_height, pixelFormat, image_datas[0], image_width*image_bytes, NULL, NULL, NULL, &frameBuffers[0]);
 512         if(error != kCVReturnSuccess)
 513                 mp_msg(MSGT_VO, MSGL_ERR,"[vo_corevideo] Failed to create Pixel Buffer(%d)\n", error);
 514         if (vo_doublebuffering) {
 515                 error = CVPixelBufferCreateWithBytes(NULL, image_width, image_height, pixelFormat, image_datas[1], image_width*image_bytes, NULL, NULL, NULL, &frameBuffers[1]);
 516                 if(error != kCVReturnSuccess)
 517                         mp_msg(MSGT_VO, MSGL_ERR,"[vo_corevideo] Failed to create Pixel Double Buffer(%d)\n", error);
 518         }
 519
 520         error = CVOpenGLTextureCacheCreateTextureFromImage(NULL, textureCache, frameBuffers[image_page], 0, &texture);
 521         if(error != kCVReturnSuccess)
 522                 mp_msg(MSGT_VO, MSGL_ERR,"[vo_corevideo] Failed to create OpenGL texture(%d)\n", error);
 523
 524         //show window
 525         [window makeKeyAndOrderFront:mpGLView];
 526
 527         if(vo_rootwin)
 528                 [mpGLView rootwin];
 529
 530         if(vo_fs)
 531                 [mpGLView fullscreen: NO];
 532
 533         if(vo_ontop)
 534                 [mpGLView ontop];
 535 }
 536
 537 /*
 538         Init Menu
 539 */
 540 - (void)initMenu
 541 {
 542         NSMenu *menu, *aspectMenu;
 543         NSMenuItem *menuItem;
 544
 545         [NSApp setMainMenu:[[NSMenu alloc] init]];
 546
 547 //Create Movie Menu
 548         menu = [[NSMenu alloc] initWithTitle:@"Movie"];
 549         menuItem = [[NSMenuItem alloc] initWithTitle:@"Half Size" action:@selector(menuAction:) keyEquivalent:@"0"]; [menu addItem:menuItem];
 550         kHalfScreenCmd = menuItem;
 551         menuItem = [[NSMenuItem alloc] initWithTitle:@"Normal Size" action:@selector(menuAction:) keyEquivalent:@"1"]; [menu addItem:menuItem];
 552         kNormalScreenCmd = menuItem;
 553         menuItem = [[NSMenuItem alloc] initWithTitle:@"Double Size" action:@selector(menuAction:) keyEquivalent:@"2"]; [menu addItem:menuItem];
 554         kDoubleScreenCmd = menuItem;
 555         menuItem = [[NSMenuItem alloc] initWithTitle:@"Full Size" action:@selector(menuAction:) keyEquivalent:@"f"]; [menu addItem:menuItem];
 556         kFullScreenCmd = menuItem;
 557         menuItem = (NSMenuItem *)[NSMenuItem separatorItem]; [menu addItem:menuItem];
 558
 559                 aspectMenu = [[NSMenu alloc] initWithTitle:@"Aspect Ratio"];
 560                 menuItem = [[NSMenuItem alloc] initWithTitle:@"Keep" action:@selector(menuAction:) keyEquivalent:@""]; [aspectMenu addItem:menuItem];
 561                 if(vo_keepaspect) [menuItem setState:NSOnState];
 562                 kKeepAspectCmd = menuItem;
 563                 menuItem = [[NSMenuItem alloc] initWithTitle:@"Pan-Scan" action:@selector(menuAction:) keyEquivalent:@""]; [aspectMenu addItem:menuItem];
 564                 if(vo_panscan) [menuItem setState:NSOnState];
 565                 kPanScanCmd = menuItem;
 566                 menuItem = (NSMenuItem *)[NSMenuItem separatorItem]; [aspectMenu addItem:menuItem];
 567                 menuItem = [[NSMenuItem alloc] initWithTitle:@"Original" action:@selector(menuAction:) keyEquivalent:@""]; [aspectMenu addItem:menuItem];
 568                 kAspectOrgCmd = menuItem;
 569                 menuItem = [[NSMenuItem alloc] initWithTitle:@"4:3" action:@selector(menuAction:) keyEquivalent:@""]; [aspectMenu addItem:menuItem];
 570                 kAspectFullCmd = menuItem;
 571                 menuItem = [[NSMenuItem alloc] initWithTitle:@"16:9" action:@selector(menuAction:) keyEquivalent:@""];  [aspectMenu addItem:menuItem];
 572                 kAspectWideCmd = menuItem;
 573                 menuItem = [[NSMenuItem alloc] initWithTitle:@"Aspect Ratio" action:nil keyEquivalent:@""];
 574                 [menuItem setSubmenu:aspectMenu];
 575                 [menu addItem:menuItem];
 576                 [aspectMenu release];
 577
 578         //Add to menubar
 579         menuItem = [[NSMenuItem alloc] initWithTitle:@"Movie" action:nil keyEquivalent:@""];
 580         [menuItem setSubmenu:menu];
 581         [[NSApp mainMenu] addItem:menuItem];
 582
 583 //Create Window Menu
 584         menu = [[NSMenu alloc] initWithTitle:@"Window"];
 585
 586         menuItem = [[NSMenuItem alloc] initWithTitle:@"Minimize" action:@selector(performMiniaturize:) keyEquivalent:@"m"]; [menu addItem:menuItem];
 587         menuItem = [[NSMenuItem alloc] initWithTitle:@"Zoom" action:@selector(performZoom:) keyEquivalent:@""]; [menu addItem:menuItem];
 588
 589         //Add to menubar
 590         menuItem = [[NSMenuItem alloc] initWithTitle:@"Window" action:nil keyEquivalent:@""];
 591         [menuItem setSubmenu:menu];
 592         [[NSApp mainMenu] addItem:menuItem];
 593         [NSApp setWindowsMenu:menu];
 594
 595         [menu release];
 596         [menuItem release];
 597 }
 598
 599 - (void)set_winSizeMult:(float)mult
 600 {
 601     NSRect frame;
 602     int d_width, d_height;
 603     aspect(&d_width, &d_height, A_NOZOOM);
 604
 605     if (isFullscreen) {
 606         vo_fs = !vo_fs;
 607         [self fullscreen:NO];
 608     }
 609
 610     winSizeMult = mult;
 611     frame.size.width  = d_width  * mult;
 612     frame.size.height = d_height * mult;
 613     [window setContentSize: frame.size];
 614     [self reshape];
 615 }
 616
 617 /*
 618         Menu Action
 619  */
 620 - (void)menuAction:(id)sender
 621 {
 622         if(sender == kQuitCmd)
 623         {
 624                 mplayer_put_key(KEY_ESC);
 625         }
 626
 627         if(sender == kHalfScreenCmd)
 628                 [self set_winSizeMult: 0.5];
 629         if(sender == kNormalScreenCmd)
 630                 [self set_winSizeMult: 1];
 631         if(sender == kDoubleScreenCmd)
 632                 [self set_winSizeMult: 2];
 633         if(sender == kFullScreenCmd)
 634         {
 635                 vo_fs = (!(vo_fs));
 636                 [self fullscreen:NO];
 637         }
 638
 639         if(sender == kKeepAspectCmd)
 640         {
 641                 vo_keepaspect = (!(vo_keepaspect));
 642                 if(vo_keepaspect)
 643                         [kKeepAspectCmd setState:NSOnState];
 644                 else
 645                         [kKeepAspectCmd setState:NSOffState];
 646
 647                 [self reshape];
 648         }
 649
 650         if(sender == kPanScanCmd)
 651         {
 652                 vo_panscan = (!(vo_panscan));
 653                 if(vo_panscan)
 654                         [kPanScanCmd setState:NSOnState];
 655                 else
 656                         [kPanScanCmd setState:NSOffState];
 657
 658                 [self panscan];
 659         }
 660
 661         if(sender == kAspectOrgCmd)
 662                 change_movie_aspect(-1);
 663
 664         if(sender == kAspectFullCmd)
 665                 change_movie_aspect(4.0f/3.0f);
 666
 667         if(sender == kAspectWideCmd)
 668                 change_movie_aspect(16.0f/9.0f);
 669 }
 670
 671 /*
 672         Setup OpenGL
 673 */
 674 - (void)prepareOpenGL
 675 {
 676         glEnable(GL_BLEND);
 677         glDisable(GL_DEPTH_TEST);
 678         glDepthMask(GL_FALSE);
 679         glDisable(GL_CULL_FACE);
 680         [self reshape];
 681 }
 682
 683 /*
 684         reshape OpenGL viewport
 685 */
 686 - (void)reshape
 687 {
 688         uint32_t d_width;
 689         uint32_t d_height;
 690
 691         NSRect frame = [self frame];
 692         vo_dwidth  = frame.size.width;
 693         vo_dheight = frame.size.height;
 694
 695         glViewport(0, 0, frame.size.width, frame.size.height);
 696         glMatrixMode(GL_PROJECTION);
 697         glLoadIdentity();
 698         glOrtho(0, frame.size.width, frame.size.height, 0, -1.0, 1.0);
 699         glMatrixMode(GL_MODELVIEW);
 700         glLoadIdentity();
 701
 702         //set texture frame
 703         if(vo_keepaspect)
 704         {
 705                 aspect( (int *)&d_width, (int *)&d_height, A_WINZOOM);
 706
 707                 textureFrame = NSMakeRect((vo_dwidth - d_width) / 2, (vo_dheight - d_height) / 2, d_width, d_height);
 708         }
 709         else
 710         {
 711                 textureFrame = frame;
 712         }
 713 }
 714
 715 /*
 716         Render frame
 717 */
 718 - (void) render
 719 {
 720         int curTime;
 721
 722         glClear(GL_COLOR_BUFFER_BIT);
 723
 724         glEnable(CVOpenGLTextureGetTarget(texture));
 725         glBindTexture(CVOpenGLTextureGetTarget(texture), CVOpenGLTextureGetName(texture));
 726
 727         glColor3f(1,1,1);
 728         glBegin(GL_QUADS);
 729         glTexCoord2f(upperLeft[0], upperLeft[1]); glVertex2i(   textureFrame.origin.x-(vo_panscan_x >> 1), textureFrame.origin.y-(vo_panscan_y >> 1));
 730         glTexCoord2f(lowerLeft[0], lowerLeft[1]); glVertex2i(textureFrame.origin.x-(vo_panscan_x >> 1), NSMaxY(textureFrame)+(vo_panscan_y >> 1));
 731         glTexCoord2f(lowerRight[0], lowerRight[1]); glVertex2i(NSMaxX(textureFrame)+(vo_panscan_x >> 1), NSMaxY(textureFrame)+(vo_panscan_y >> 1));
 732         glTexCoord2f(upperRight[0], upperRight[1]); glVertex2i(NSMaxX(textureFrame)+(vo_panscan_x >> 1), textureFrame.origin.y-(vo_panscan_y >> 1));
 733         glEnd();
 734         glDisable(CVOpenGLTextureGetTarget(texture));
 735
 736         //render resize box
 737         if(!isFullscreen)
 738         {
 739                 NSRect frame = [self frame];
 740
 741                 glBegin(GL_LINES);
 742                 glColor4f(0.2, 0.2, 0.2, 0.5);
 743                 glVertex2i(frame.size.width-1, frame.size.height-1); glVertex2i(frame.size.width-1, frame.size.height-1);
 744                 glVertex2i(frame.size.width-1, frame.size.height-5); glVertex2i(frame.size.width-5, frame.size.height-1);
 745                 glVertex2i(frame.size.width-1, frame.size.height-9); glVertex2i(frame.size.width-9, frame.size.height-1);
 746
 747                 glColor4f(0.4, 0.4, 0.4, 0.5);
 748                 glVertex2i(frame.size.width-1, frame.size.height-2); glVertex2i(frame.size.width-2, frame.size.height-1);
 749                 glVertex2i(frame.size.width-1, frame.size.height-6); glVertex2i(frame.size.width-6, frame.size.height-1);
 750                 glVertex2i(frame.size.width-1, frame.size.height-10); glVertex2i(frame.size.width-10, frame.size.height-1);
 751
 752                 glColor4f(0.6, 0.6, 0.6, 0.5);
 753                 glVertex2i(frame.size.width-1, frame.size.height-3); glVertex2i(frame.size.width-3, frame.size.height-1);
 754                 glVertex2i(frame.size.width-1, frame.size.height-7); glVertex2i(frame.size.width-7, frame.size.height-1);
 755                 glVertex2i(frame.size.width-1, frame.size.height-11); glVertex2i(frame.size.width-11, frame.size.height-1);
 756                 glEnd();
 757         }
 758
 759         glFlush();
 760
 761         curTime  = TickCount()/60;
 762
 763         //automatically hide mouse cursor (and future on-screen control?)
 764         if(isFullscreen && !mouseHide && !isRootwin)
 765         {
 766                 if( ((curTime - lastMouseHide) >= 5) || (lastMouseHide == 0) )
 767                 {
 768                         CGDisplayHideCursor(kCGDirectMainDisplay);
 769                         mouseHide = TRUE;
 770                         lastMouseHide = curTime;
 771                 }
 772         }
 773
 774         //update activity every 30 seconds to prevent
 775         //screensaver from starting up.
 776         if( ((curTime - lastScreensaverUpdate) >= 30) || (lastScreensaverUpdate == 0) )
 777         {
 778                 UpdateSystemActivity(UsrActivity);
 779                 lastScreensaverUpdate = curTime;
 780         }
 781 }
 782
 783 /*
 784         Create OpenGL texture from current frame & set texco
 785 */
 786 - (void) setCurrentTexture
 787 {
 788         CVReturn error = kCVReturnSuccess;
 789
 790         CVOpenGLTextureRelease(texture);
 791         error = CVOpenGLTextureCacheCreateTextureFromImage(NULL, textureCache, frameBuffers[image_page], 0, &texture);
 792         if(error != kCVReturnSuccess)
 793                 mp_msg(MSGT_VO, MSGL_ERR,"[vo_corevideo] Failed to create OpenGL texture(%d)\n", error);
 794
 795     CVOpenGLTextureGetCleanTexCoords(texture, lowerLeft, lowerRight, upperRight, upperLeft);
 796 }
 797
 798 /*
 799         redraw win rect
 800 */
 801 - (void) drawRect: (NSRect *) bounds
 802 {
 803         [self render];
 804 }
 805
 806 /*
 807         Toggle Fullscreen
 808 */
 809 - (void) fullscreen: (BOOL) animate
 810 {
 811         static NSRect old_frame;
 812         static NSRect old_view_frame;
 813
 814         panscan_calc();
 815
 816         //go fullscreen
 817         if(vo_fs)
 818         {
 819                 if(!isRootwin)
 820                 {
 821                         SetSystemUIMode( kUIModeAllHidden, kUIOptionAutoShowMenuBar);
 822                         CGDisplayHideCursor(kCGDirectMainDisplay);
 823                         mouseHide = YES;
 824                 }
 825
 826                 old_frame = [window frame];     //save main window size & position
 827                 update_screen_info();
 828
 829                 [window setFrame:screen_frame display:YES animate:animate]; //zoom-in window with nice useless sfx
 830                 old_view_frame = [self bounds];
 831
 832                 //fix origin for multi screen setup
 833                 screen_frame.origin.x = 0;
 834                 screen_frame.origin.y = 0;
 835                 [self setFrame:screen_frame];
 836                 [self setNeedsDisplay:YES];
 837                 [window setHasShadow:NO];
 838                 isFullscreen = 1;
 839         }
 840         else
 841         {
 842                 SetSystemUIMode( kUIModeNormal, 0);
 843
 844                 isFullscreen = 0;
 845                 CGDisplayShowCursor(kCGDirectMainDisplay);
 846                 mouseHide = NO;
 847
 848                 //revert window to previous setting
 849                 [self setFrame:old_view_frame];
 850                 [self setNeedsDisplay:YES];
 851                 [window setHasShadow:YES];
 852                 [window setFrame:old_frame display:YES animate:animate];//zoom-out window with nice useless sfx
 853         }
 854 }
 855
 856 /*
 857         Toggle ontop
 858 */
 859 - (void) ontop
 860 {
 861         if(vo_ontop)
 862         {
 863                 [window setLevel:NSScreenSaverWindowLevel];
 864                 isOntop = YES;
 865         }
 866         else
 867         {
 868                 [window setLevel:NSNormalWindowLevel];
 869                 isOntop = NO;
 870         }
 871 }
 872
 873 /*
 874         Toggle panscan
 875 */
 876 - (void) panscan
 877 {
 878         panscan_calc();
 879 }
 880
 881 /*
 882         Toggle rootwin
 883  */
 884 - (void) rootwin
 885 {
 886         if(vo_rootwin)
 887         {
 888                 [window setLevel:CGWindowLevelForKey(kCGDesktopWindowLevelKey)];
 889                 [window orderBack:self];
 890                 isRootwin = YES;
 891         }
 892         else
 893         {
 894                 [window setLevel:NSNormalWindowLevel];
 895                 isRootwin = NO;
 896         }
 897 }
 898
 899 /*
 900         Check event for new event
 901 */
 902 - (void) check_events
 903 {
 904         event = [NSApp nextEventMatchingMask:NSAnyEventMask untilDate:[NSDate dateWithTimeIntervalSinceNow:0.0001] inMode:NSEventTrackingRunLoopMode dequeue:YES];
 905         if (event == nil)
 906                 return;
 907         [NSApp sendEvent:event];
 908         // Without SDL's bootstrap code (include SDL.h in mplayer.c),
 909         // on Leopard, we have trouble to get the play window automatically focused
 910         // when the app is actived. The Following code fix this problem.
 911 #ifndef CONFIG_SDL
 912         if (isLeopardOrLater && [event type] == NSAppKitDefined
 913                         && [event subtype] == NSApplicationActivatedEventType) {
 914                 [window makeMainWindow];
 915                 [window makeKeyAndOrderFront:mpGLView];
 916         }
 917 #endif
 918 }
 919
 920 /*
 921         From NSView, respond to key equivalents.
 922 */
 923 - (BOOL)performKeyEquivalent:(NSEvent *)theEvent
 924 {
 925         switch([theEvent keyCode])
 926     {
 927                 case 0x21: [window setAlphaValue: winAlpha-=0.05]; return YES;
 928                 case 0x1e: [window setAlphaValue: winAlpha+=0.05]; return YES;
 929     }
 930         return NO;
 931 }
 932
 933 /*
 934         Process key event
 935 */
 936 - (void) keyDown: (NSEvent *) theEvent
 937 {
 938         int key = convert_key([theEvent keyCode], *[[theEvent characters] UTF8String]);
 939         if (key != -1)
 940         mplayer_put_key(key);
 941 }
 942
 943 /*
 944         Process mouse button event
 945 */
 946 - (void) mouseMoved: (NSEvent *) theEvent
 947 {
 948         if(isFullscreen && !isRootwin)
 949         {
 950                 CGDisplayShowCursor(kCGDirectMainDisplay);
 951                 mouseHide = NO;
 952         }
 953         if (enable_mouse_movements && !isRootwin) {
 954                 NSPoint p =[self convertPoint:[theEvent locationInWindow] fromView:nil];
 955                 if ([self mouse:p inRect:textureFrame]) {
 956                        vo_mouse_movement(global_vo, vo_fs ? p.x : p.x - textureFrame.origin.x,
 957                                           vo_fs ? [self frame].size.height - p.y : NSMaxY(textureFrame) - p.y);
 958                 }
 959         }
 960 }
 961
 962 - (void) mouseDown: (NSEvent *) theEvent
 963 {
 964         [self mouseEvent: theEvent];
 965 }
 966
 967 - (void) mouseUp: (NSEvent *) theEvent
 968 {
 969         [self mouseEvent: theEvent];
 970 }
 971
 972 - (void) rightMouseDown: (NSEvent *) theEvent
 973 {
 974         [self mouseEvent: theEvent];
 975 }
 976
 977 - (void) rightMouseUp: (NSEvent *) theEvent
 978 {
 979         [self mouseEvent: theEvent];
 980 }
 981
 982 - (void) otherMouseDown: (NSEvent *) theEvent
 983 {
 984         [self mouseEvent: theEvent];
 985 }
 986
 987 - (void) otherMouseUp: (NSEvent *) theEvent
 988 {
 989         [self mouseEvent: theEvent];
 990 }
 991
 992 - (void) scrollWheel: (NSEvent *) theEvent
 993 {
 994         if([theEvent deltaY] > 0)
 995                 mplayer_put_key(MOUSE_BTN3);
 996         else
 997                 mplayer_put_key(MOUSE_BTN4);
 998 }
 999
1000 - (void) mouseEvent: (NSEvent *) theEvent
1001 {
1002         if ( [theEvent buttonNumber] >= 0 && [theEvent buttonNumber] <= 9 )
1003         {
1004                 int buttonNumber = [theEvent buttonNumber];
1005                 // Fix to mplayer defined button order: left, middle, right
1006                 if (buttonNumber == 1)
1007                         buttonNumber = 2;
1008                 else if (buttonNumber == 2)
1009                         buttonNumber = 1;
1010                 switch([theEvent type])
1011                 {
1012                         case NSLeftMouseDown:
1013                         case NSRightMouseDown:
1014                         case NSOtherMouseDown:
1015                                 mplayer_put_key((MOUSE_BTN0 + buttonNumber) | MP_KEY_DOWN);
1016                                 break;
1017                         case NSLeftMouseUp:
1018                         case NSRightMouseUp:
1019                         case NSOtherMouseUp:
1020                                 mplayer_put_key(MOUSE_BTN0 + buttonNumber);
1021                                 break;
1022                 }
1023         }
1024 }
1025
1026 /*
1027         NSResponder
1028 */
1029 - (BOOL) acceptsFirstResponder
1030 {
1031         return YES;
1032 }
1033
1034 - (BOOL) becomeFirstResponder
1035 {
1036         return YES;
1037 }
1038
1039 - (BOOL) resignFirstResponder
1040 {
1041         return YES;
1042 }
1043
1044 - (void)windowWillClose:(NSNotification *)aNotification
1045 {
1046     mpGLView = NULL;
1047         mplayer_put_key(KEY_ESC);
1048 }
1049 @end