git.sesse.net Git - vlc/blob - modules/gui/beos/VideoOutput.cpp

   1 /*****************************************************************************
   2  * vout_beos.cpp: beos video output display method
   3  *****************************************************************************
   4  * Copyright (C) 2000, 2001 VideoLAN
   5  * $Id: VideoOutput.cpp,v 1.3 2002/10/28 16:55:05 titer Exp $
   6  *
   7  * Authors: Jean-Marc Dressler <polux@via.ecp.fr>
   8  *          Samuel Hocevar <sam@zoy.org>
   9  *          Tony Castley <tcastley@mail.powerup.com.au>
  10  *          Richard Shepherd <richard@rshepherd.demon.co.uk>
  11  *          Stephan Aßmus <stippi@yellowbites.com>
  12  *
  13  * This program is free software; you can redistribute it and/or modify
  14  * it under the terms of the GNU General Public License as published by
  15  * the Free Software Foundation; either version 2 of the License, or
  16  * (at your option) any later version.
  17  *
  18  * This program is distributed in the hope that it will be useful,
  19  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  20  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  21  * GNU General Public License for more details.
  22  *
  23  * You should have received a copy of the GNU General Public License
  24  * along with this program; if not, write to the Free Software
  25  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111, USA.
  26  *****************************************************************************/
  27
  28 /*****************************************************************************
  29  * Preamble
  30  *****************************************************************************/
  31 #include <errno.h>                                                 /* ENOMEM */
  32 #include <stdlib.h>                                                /* free() */
  33 #include <stdio.h>
  34 #include <string.h>                                            /* strerror() */
  35
  36 #include <Application.h>
  37 #include <BitmapStream.h>
  38 #include <Bitmap.h>
  39 #include <DirectWindow.h>
  40 #include <File.h>
  41 #include <InterfaceKit.h>
  42 #include <NodeInfo.h>
  43 #include <String.h>
  44 #include <TranslatorRoster.h>
  45
  46 /* VLC headers */
  47 #include <vlc/vlc.h>
  48 #include <vlc/intf.h>
  49 #include <vlc/vout.h>
  50
  51 #include "VideoWindow.h"
  52 #include "DrawingTidbits.h"
  53 #include "MsgVals.h"
  54
  55 /*****************************************************************************
  56  * vout_sys_t: BeOS video output method descriptor
  57  *****************************************************************************
  58  * This structure is part of the video output thread descriptor.
  59  * It describes the BeOS specific properties of an output thread.
  60  *****************************************************************************/
  61 struct vout_sys_t
  62 {
  63     VideoWindow *  p_window;
  64
  65     s32 i_width;
  66     s32 i_height;
  67
  68 //    u8 *pp_buffer[3];
  69     u32 source_chroma;
  70     int i_index;
  71
  72 };
  73
  74 #define MOUSE_IDLE_TIMEOUT 2000000      // two seconds
  75 #define MIN_AUTO_VSYNC_REFRESH 61       // Hz
  76 #define DEFAULT_SCREEN_SHOT_FORMAT 'PNG '
  77 #define DEFAULT_SCREEN_SHOT_PATH "/boot/home/vlc screenshot"
  78
  79 /*****************************************************************************
  80  * beos_GetAppWindow : retrieve a BWindow pointer from the window name
  81  *****************************************************************************/
  82 BWindow*
  83 beos_GetAppWindow(char *name)
  84 {
  85     int32       index;
  86     BWindow     *window;
  87
  88     for (index = 0 ; ; index++)
  89     {
  90         window = be_app->WindowAt(index);
  91         if (window == NULL)
  92             break;
  93         if (window->LockWithTimeout(20000) == B_OK)
  94         {
  95             if (strcmp(window->Name(), name) == 0)
  96             {
  97                 window->Unlock();
  98                 break;
  99             }
 100             window->Unlock();
 101         }
 102     }
 103     return window;
 104 }
 105
 106 /*****************************************************************************
 107  * get_interface_window
 108  *****************************************************************************/
 109 BWindow*
 110 get_interface_window()
 111 {
 112         return beos_GetAppWindow(VOUT_TITLE);
 113 }
 114
 115 class BackgroundView : public BView
 116 {
 117  public:
 118                                                         BackgroundView(BRect frame, VLCView* view)
 119                                                         : BView(frame, "background",
 120                                                                         B_FOLLOW_ALL, B_FULL_UPDATE_ON_RESIZE),
 121                                                           fVideoView(view)
 122                                                         {
 123                                                                 SetViewColor(kBlack);
 124                                                         }
 125         virtual                                 ~BackgroundView() {}
 126
 127         virtual void                    MouseDown(BPoint where)
 128                                                         {
 129                                                                 // convert coordinates
 130                                                                 where = fVideoView->ConvertFromParent(where);
 131                                                                 // let him handle it
 132                                                                 fVideoView->MouseDown(where);
 133                                                         }
 134         virtual void                    MouseMoved(BPoint where, uint32 transit,
 135                                                                            const BMessage* dragMessage)
 136                                                         {
 137                                                                 // convert coordinates
 138                                                                 where = fVideoView->ConvertFromParent(where);
 139                                                                 // let him handle it
 140                                                                 fVideoView->MouseMoved(where, transit, dragMessage);
 141                                                                 // notice: It might look like transit should be
 142                                                                 // B_OUTSIDE_VIEW regardless, but leave it like this,
 143                                                                 // otherwise, unwanted things will happen!
 144                                                         }
 145
 146  private:
 147         VLCView*                                fVideoView;
 148 };
 149
 150 /*****************************************************************************
 151  * VideoWindow constructor and destructor
 152  *****************************************************************************/
 153 VideoWindow::VideoWindow(int v_width, int v_height, BRect frame,
 154                          vout_thread_t *p_videoout)
 155         : BWindow(frame, NULL, B_TITLED_WINDOW, B_NOT_CLOSABLE | B_NOT_MINIMIZABLE),
 156           i_width(frame.IntegerWidth()),
 157           i_height(frame.IntegerHeight()),
 158           is_zoomed(false),
 159           vsync(false),
 160           i_buffer(0),
 161           teardownwindow(false),
 162           fTrueWidth(v_width),
 163           fTrueHeight(v_height),
 164           fCorrectAspect(true),
 165           fCachedFeel(B_NORMAL_WINDOW_FEEL),
 166           fInterfaceShowing(false),
 167           fInitStatus(B_ERROR)
 168 {
 169     p_vout = p_videoout;
 170
 171     // create the view to do the display
 172     view = new VLCView( Bounds() );
 173
 174         // create background view
 175     BView *mainView =  new BackgroundView( Bounds(), view );
 176     AddChild(mainView);
 177     mainView->AddChild(view);
 178
 179         // figure out if we should use vertical sync by default
 180         BScreen screen(this);
 181         if (screen.IsValid())
 182         {
 183                 display_mode mode;
 184                 screen.GetMode(&mode);
 185                 float refresh = (mode.timing.pixel_clock * 1000)
 186                                                 / ((mode.timing.h_total)* (mode.timing.v_total));
 187                 vsync = (refresh < MIN_AUTO_VSYNC_REFRESH);
 188         }
 189
 190         // allocate bitmap buffers
 191         for (int32 i = 0; i < 3; i++)
 192                 bitmap[i] = NULL;
 193         fInitStatus = _AllocateBuffers(v_width, v_height, &mode);
 194
 195         // make sure we layout the view correctly
 196     FrameResized(i_width, i_height);
 197
 198     if (fInitStatus >= B_OK && mode == OVERLAY)
 199     {
 200        overlay_restrictions r;
 201
 202        bitmap[1]->GetOverlayRestrictions(&r);
 203        SetSizeLimits((i_width * r.min_width_scale), i_width * r.max_width_scale,
 204                      (i_height * r.min_height_scale), i_height * r.max_height_scale);
 205     }
 206 }
 207
 208 VideoWindow::~VideoWindow()
 209 {
 210     int32 result;
 211
 212     teardownwindow = true;
 213     wait_for_thread(fDrawThreadID, &result);
 214     _FreeBuffers();
 215 }
 216
 217 /*****************************************************************************
 218  * VideoWindow::MessageReceived
 219  *****************************************************************************/
 220 void
 221 VideoWindow::MessageReceived( BMessage *p_message )
 222 {
 223         switch( p_message->what )
 224         {
 225                 case TOGGLE_FULL_SCREEN:
 226                         BWindow::Zoom();
 227                         break;
 228                 case RESIZE_50:
 229                 case RESIZE_100:
 230                 case RESIZE_200:
 231                         if (is_zoomed)
 232                                 BWindow::Zoom();
 233                         _SetVideoSize(p_message->what);
 234                         break;
 235                 case VERT_SYNC:
 236                         vsync = !vsync;
 237                         break;
 238                 case WINDOW_FEEL:
 239                         {
 240                                 window_feel winFeel;
 241                                 if (p_message->FindInt32("WinFeel", (int32*)&winFeel) == B_OK)
 242                                 {
 243                                         SetFeel(winFeel);
 244                                         fCachedFeel = winFeel;
 245                                 }
 246                         }
 247                         break;
 248                 case ASPECT_CORRECT:
 249                         SetCorrectAspectRatio(!fCorrectAspect);
 250                         break;
 251                 case SCREEN_SHOT:
 252                         // save a screen shot
 253                         if ( BBitmap* current = bitmap[i_buffer] )
 254                         {
 255 // the following line might be tempting, but does not work for some overlay bitmaps!!!
 256 //                              BBitmap* temp = new BBitmap( current );
 257 // so we clone the bitmap ourselves
 258 // however, we need to take care of potentially different padding!
 259 // memcpy() is slow when reading from grafix memory, but what the heck...
 260                                 BBitmap* temp = new BBitmap( current->Bounds(), current->ColorSpace() );
 261                                 if ( temp && temp->IsValid() )
 262                                 {
 263                                         int32 height = current->Bounds().Height();
 264                                         uint8* dst = (uint8*)temp->Bits();
 265                                         uint8* src = (uint8*)current->Bits();
 266                                         int32 dstBpr = temp->BytesPerRow();
 267                                         int32 srcBpr = current->BytesPerRow();
 268                                         int32 validBytes = dstBpr > srcBpr ? srcBpr : dstBpr;
 269                                         for ( int32 y = 0; y < height; y++ )
 270                                         {
 271                                                 memcpy( dst, src, validBytes );
 272                                                 dst += dstBpr;
 273                                                 src += srcBpr;
 274                                         }
 275                                         _SaveScreenShot( temp,
 276                                                                          strdup( DEFAULT_SCREEN_SHOT_PATH ),
 277                                                                          DEFAULT_SCREEN_SHOT_FORMAT );
 278                                 }
 279                                 else
 280                                 {
 281                                         delete temp;
 282                                         fprintf( stderr, "error copying bitmaps\n" );
 283                                 }
 284                         }
 285                         break;
 286                 default:
 287                         BWindow::MessageReceived( p_message );
 288                         break;
 289         }
 290 }
 291
 292 /*****************************************************************************
 293  * VideoWindow::Zoom
 294  *****************************************************************************/
 295 void
 296 VideoWindow::Zoom(BPoint origin, float width, float height )
 297 {
 298         if(is_zoomed)
 299         {
 300                 MoveTo(winSize.left, winSize.top);
 301                 ResizeTo(winSize.IntegerWidth(), winSize.IntegerHeight());
 302                 be_app->ShowCursor();
 303                 fInterfaceShowing = true;
 304         }
 305         else
 306         {
 307                 BScreen screen(this);
 308                 BRect rect = screen.Frame();
 309                 Activate();
 310                 MoveTo(0.0, 0.0);
 311                 ResizeTo(rect.IntegerWidth(), rect.IntegerHeight());
 312                 be_app->ObscureCursor();
 313                 fInterfaceShowing = false;
 314         }
 315         is_zoomed = !is_zoomed;
 316 }
 317
 318 /*****************************************************************************
 319  * VideoWindow::FrameMoved
 320  *****************************************************************************/
 321 void
 322 VideoWindow::FrameMoved(BPoint origin)
 323 {
 324         if (is_zoomed) return ;
 325     winSize = Frame();
 326 }
 327
 328 /*****************************************************************************
 329  * VideoWindow::FrameResized
 330  *****************************************************************************/
 331 void
 332 VideoWindow::FrameResized( float width, float height )
 333 {
 334         int32 useWidth = fCorrectAspect ? i_width : fTrueWidth;
 335         int32 useHeight = fCorrectAspect ? i_height : fTrueHeight;
 336     float out_width, out_height;
 337     float out_left, out_top;
 338     float width_scale = width / useWidth;
 339     float height_scale = height / useHeight;
 340
 341     if (width_scale <= height_scale)
 342     {
 343         out_width = (useWidth * width_scale);
 344         out_height = (useHeight * width_scale);
 345         out_left = 0;
 346         out_top = (height - out_height) / 2;
 347     }
 348     else   /* if the height is proportionally smaller */
 349     {
 350         out_width = (useWidth * height_scale);
 351         out_height = (useHeight * height_scale);
 352         out_top = 0;
 353         out_left = (width - out_width) / 2;
 354     }
 355     view->MoveTo(out_left,out_top);
 356     view->ResizeTo(out_width, out_height);
 357
 358         if (!is_zoomed)
 359         winSize = Frame();
 360 }
 361
 362 /*****************************************************************************
 363  * VideoWindow::ScreenChanged
 364  *****************************************************************************/
 365 void
 366 VideoWindow::ScreenChanged(BRect frame, color_space format)
 367 {
 368         BScreen screen(this);
 369         display_mode mode;
 370         screen.GetMode(&mode);
 371         float refresh = (mode.timing.pixel_clock * 1000)
 372                                         / ((mode.timing.h_total) * (mode.timing.v_total));
 373     if (refresh < MIN_AUTO_VSYNC_REFRESH)
 374         vsync = true;
 375 }
 376
 377 /*****************************************************************************
 378  * VideoWindow::Activate
 379  *****************************************************************************/
 380 void
 381 VideoWindow::WindowActivated(bool active)
 382 {
 383 }
 384
 385 /*****************************************************************************
 386  * VideoWindow::drawBuffer
 387  *****************************************************************************/
 388 void
 389 VideoWindow::drawBuffer(int bufferIndex)
 390 {
 391     i_buffer = bufferIndex;
 392
 393     // sync to the screen if required
 394     if (vsync)
 395     {
 396         BScreen screen(this);
 397         screen.WaitForRetrace(22000);
 398     }
 399     if (fInitStatus >= B_OK && LockLooper())
 400     {
 401        // switch the overlay bitmap
 402        if (mode == OVERLAY)
 403        {
 404           rgb_color key;
 405           view->SetViewOverlay(bitmap[i_buffer],
 406                             bitmap[i_buffer]->Bounds() ,
 407                             view->Bounds(),
 408                             &key, B_FOLLOW_ALL,
 409                                                         B_OVERLAY_FILTER_HORIZONTAL|B_OVERLAY_FILTER_VERTICAL|
 410                                     B_OVERLAY_TRANSFER_CHANNEL);
 411                    view->SetViewColor(key);
 412            }
 413        else
 414        {
 415          // switch the bitmap
 416          view->DrawBitmap(bitmap[i_buffer], view->Bounds() );
 417        }
 418        UnlockLooper();
 419     }
 420 }
 421
 422 /*****************************************************************************
 423  * VideoWindow::SetInterfaceShowing
 424  *****************************************************************************/
 425 void
 426 VideoWindow::ToggleInterfaceShowing()
 427 {
 428         SetInterfaceShowing(!fInterfaceShowing);
 429 }
 430
 431 /*****************************************************************************
 432  * VideoWindow::SetInterfaceShowing
 433  *****************************************************************************/
 434 void
 435 VideoWindow::SetInterfaceShowing(bool showIt)
 436 {
 437         BWindow* window = get_interface_window();
 438         if (window)
 439         {
 440                 if (showIt)
 441                 {
 442                         if (fCachedFeel != B_NORMAL_WINDOW_FEEL)
 443                                 SetFeel(B_NORMAL_WINDOW_FEEL);
 444                         window->Activate(true);
 445                         SendBehind(window);
 446                 }
 447                 else
 448                 {
 449                         SetFeel(fCachedFeel);
 450                         Activate(true);
 451                         window->SendBehind(this);
 452                 }
 453                 fInterfaceShowing = showIt;
 454         }
 455 }
 456
 457 /*****************************************************************************
 458  * VideoWindow::SetCorrectAspectRatio
 459  *****************************************************************************/
 460 void
 461 VideoWindow::SetCorrectAspectRatio(bool doIt)
 462 {
 463         if (fCorrectAspect != doIt)
 464         {
 465                 fCorrectAspect = doIt;
 466                 FrameResized(Bounds().Width(), Bounds().Height());
 467         }
 468 }
 469
 470 /*****************************************************************************
 471  * VideoWindow::_AllocateBuffers
 472  *****************************************************************************/
 473 status_t
 474 VideoWindow::_AllocateBuffers(int width, int height, int* mode)
 475 {
 476         // clear any old buffers
 477         _FreeBuffers();
 478         // set default mode
 479         *mode = BITMAP;
 480
 481         BRect bitmapFrame( 0, 0, width, height );
 482         // read from config, if we are supposed to use overlay at all
 483     int noOverlay = !config_GetInt( p_vout, "overlay" );
 484         // test for overlay capability
 485     for (int i = 0; i < COLOR_COUNT; i++)
 486     {
 487         if (noOverlay) break;
 488         bitmap[0] = new BBitmap ( bitmapFrame,
 489                                   B_BITMAP_WILL_OVERLAY,
 490                                   colspace[i].colspace);
 491
 492         if(bitmap[0] && bitmap[0]->InitCheck() == B_OK)
 493         {
 494             colspace_index = i;
 495
 496             bitmap[1] = new BBitmap( bitmapFrame, B_BITMAP_WILL_OVERLAY,
 497                                      colspace[colspace_index].colspace);
 498             bitmap[2] = new BBitmap( bitmapFrame, B_BITMAP_WILL_OVERLAY,
 499                                      colspace[colspace_index].colspace);
 500             if ( (bitmap[2] && bitmap[2]->InitCheck() == B_OK) )
 501             {
 502                *mode = OVERLAY;
 503                rgb_color key;
 504                view->SetViewOverlay(bitmap[0],
 505                                     bitmap[0]->Bounds() ,
 506                                     view->Bounds(),
 507                                     &key, B_FOLLOW_ALL,
 508                                             B_OVERLAY_FILTER_HORIZONTAL|B_OVERLAY_FILTER_VERTICAL);
 509                        view->SetViewColor(key);
 510                SetTitle(VOUT_TITLE " (Overlay)");
 511                break;
 512             }
 513             else
 514             {
 515                _FreeBuffers();
 516                *mode = BITMAP; // might want to try again with normal bitmaps
 517             }
 518         }
 519         else
 520             delete bitmap[0];
 521         }
 522
 523     if (*mode == BITMAP)
 524         {
 525         // fallback to RGB
 526         colspace_index = DEFAULT_COL;   // B_RGB16
 527 // FIXME: an error in the YUV->RGB32 module prevents this from being used!
 528 /*        BScreen screen( B_MAIN_SCREEN_ID );
 529         if ( screen.ColorSpace() == B_RGB32 )
 530                 colspace_index = 3;                     // B_RGB32 (faster on 32 bit screen)*/
 531         SetTitle( VOUT_TITLE " (Bitmap)" );
 532         bitmap[0] = new BBitmap( bitmapFrame, colspace[colspace_index].colspace );
 533         bitmap[1] = new BBitmap( bitmapFrame, colspace[colspace_index].colspace );
 534         bitmap[2] = new BBitmap( bitmapFrame, colspace[colspace_index].colspace );
 535     }
 536     // see if everything went well
 537     status_t status = B_ERROR;
 538     for (int32 i = 0; i < 3; i++)
 539     {
 540         if (bitmap[i])
 541                 status = bitmap[i]->InitCheck();
 542                 if (status < B_OK)
 543                         break;
 544     }
 545     if (status >= B_OK)
 546     {
 547             // clear bitmaps to black
 548             for (int32 i = 0; i < 3; i++)
 549                 _BlankBitmap(bitmap[i]);
 550     }
 551     return status;
 552 }
 553
 554 /*****************************************************************************
 555  * VideoWindow::_FreeBuffers
 556  *****************************************************************************/
 557 void
 558 VideoWindow::_FreeBuffers()
 559 {
 560         delete bitmap[0];
 561         bitmap[0] = NULL;
 562         delete bitmap[1];
 563         bitmap[1] = NULL;
 564         delete bitmap[2];
 565         bitmap[2] = NULL;
 566         fInitStatus = B_ERROR;
 567 }
 568
 569 /*****************************************************************************
 570  * VideoWindow::_BlankBitmap
 571  *****************************************************************************/
 572 void
 573 VideoWindow::_BlankBitmap(BBitmap* bitmap) const
 574 {
 575         // no error checking (we do that earlier on and since it's a private function...
 576
 577         // YCbCr:
 578         // Loss/Saturation points are Y 16-235 (absoulte); Cb/Cr 16-240 (center 128)
 579
 580         // YUV:
 581         // Extrema points are Y 0 - 207 (absolute) U -91 - 91 (offset 128) V -127 - 127 (offset 128)
 582
 583         // we only handle weird colorspaces with special care
 584         switch (bitmap->ColorSpace()) {
 585                 case B_YCbCr422: {
 586                         // Y0[7:0]  Cb0[7:0]  Y1[7:0]  Cr0[7:0]  Y2[7:0]  Cb2[7:0]  Y3[7:0]  Cr2[7:0]
 587                         int32 height = bitmap->Bounds().IntegerHeight() + 1;
 588                         uint8* bits = (uint8*)bitmap->Bits();
 589                         int32 bpr = bitmap->BytesPerRow();
 590                         for (int32 y = 0; y < height; y++) {
 591                                 // handle 2 bytes at a time
 592                                 for (int32 i = 0; i < bpr; i += 2) {
 593                                         // offset into line
 594                                         bits[i] = 16;
 595                                         bits[i + 1] = 128;
 596                                 }
 597                                 // next line
 598                                 bits += bpr;
 599                         }
 600                         break;
 601                 }
 602                 case B_YCbCr420: {
 603 // TODO: untested!!
 604                         // Non-interlaced only, Cb0  Y0  Y1  Cb2 Y2  Y3  on even scan lines ...
 605                         // Cr0  Y0  Y1  Cr2 Y2  Y3  on odd scan lines
 606                         int32 height = bitmap->Bounds().IntegerHeight() + 1;
 607                         uint8* bits = (uint8*)bitmap->Bits();
 608                         int32 bpr = bitmap->BytesPerRow();
 609                         for (int32 y = 0; y < height; y += 1) {
 610                                 // handle 3 bytes at a time
 611                                 for (int32 i = 0; i < bpr; i += 3) {
 612                                         // offset into line
 613                                         bits[i] = 128;
 614                                         bits[i + 1] = 16;
 615                                         bits[i + 2] = 16;
 616                                 }
 617                                 // next line
 618                                 bits += bpr;
 619                         }
 620                         break;
 621                 }
 622                 case B_YUV422: {
 623 // TODO: untested!!
 624                         // U0[7:0]  Y0[7:0]   V0[7:0]  Y1[7:0]  U2[7:0]  Y2[7:0]   V2[7:0]  Y3[7:0]
 625                         int32 height = bitmap->Bounds().IntegerHeight() + 1;
 626                         uint8* bits = (uint8*)bitmap->Bits();
 627                         int32 bpr = bitmap->BytesPerRow();
 628                         for (int32 y = 0; y < height; y += 1) {
 629                                 // handle 2 bytes at a time
 630                                 for (int32 i = 0; i < bpr; i += 2) {
 631                                         // offset into line
 632                                         bits[i] = 128;
 633                                         bits[i + 1] = 0;
 634                                 }
 635                                 // next line
 636                                 bits += bpr;
 637                         }
 638                         break;
 639                 }
 640                 default:
 641                         memset(bitmap->Bits(), 0, bitmap->BitsLength());
 642                         break;
 643         }
 644 }
 645
 646 /*****************************************************************************
 647  * VideoWindow::_SetVideoSize
 648  *****************************************************************************/
 649 void
 650 VideoWindow::_SetVideoSize(uint32 mode)
 651 {
 652         // let size depend on aspect correction
 653         int32 width = fCorrectAspect ? i_width : fTrueWidth;
 654         int32 height = fCorrectAspect ? i_height : fTrueHeight;
 655         switch (mode)
 656         {
 657                 case RESIZE_50:
 658                         width /= 2;
 659                         height /= 2;
 660                         break;
 661                 case RESIZE_200:
 662                         width *= 2;
 663                         height *= 2;
 664                         break;
 665                 case RESIZE_100:
 666                 default:
 667                 break;
 668         }
 669         ResizeTo(width, height);
 670         is_zoomed = false;
 671 }
 672
 673 /*****************************************************************************
 674  * VideoWindow::_SaveScreenShot
 675  *****************************************************************************/
 676 void
 677 VideoWindow::_SaveScreenShot( BBitmap* bitmap, char* path,
 678                                                   uint32 translatorID ) const
 679 {
 680         // make the info object from the parameters
 681         screen_shot_info* info = new screen_shot_info;
 682         info->bitmap = bitmap;
 683         info->path = path;
 684         info->translatorID = translatorID;
 685         info->width = fCorrectAspect ? i_width : fTrueWidth;
 686         info->height = fCorrectAspect ? i_height : fTrueHeight;
 687         // spawn a new thread to take care of the actual saving to disk
 688         thread_id thread = spawn_thread( _save_screen_shot,
 689                                                                          "screen shot saver",
 690                                                                          B_LOW_PRIORITY, (void*)info );
 691         // start thread or do the job ourself if something went wrong
 692         if ( thread < B_OK || resume_thread( thread ) < B_OK )
 693                 _save_screen_shot( (void*)info );
 694 }
 695
 696 /*****************************************************************************
 697  * VideoWindow::_save_screen_shot
 698  *****************************************************************************/
 699 int32
 700 VideoWindow::_save_screen_shot( void* cookie )
 701 {
 702         screen_shot_info* info = (screen_shot_info*)cookie;
 703         if ( info && info->bitmap && info->bitmap->IsValid() && info->path )
 704         {
 705                 // try to be as quick as possible creating the file (the user might have
 706                 // taken the next screen shot already!)
 707                 // make sure we have a unique name for the screen shot
 708                 BString path( info->path );
 709                 BEntry entry( path.String() );
 710                 int32 appendedNumber = 0;
 711                 if ( entry.Exists() && !entry.IsSymLink() )
 712                 {
 713                         // we would clobber an existing entry
 714                         bool foundUniqueName = false;
 715                         appendedNumber = 1;
 716                         while ( !foundUniqueName ) {
 717                                 BString newName( info->path );
 718                                 newName << " " << appendedNumber;
 719                                 BEntry possiblyClobberedEntry( newName.String() );
 720                                 if ( possiblyClobberedEntry.Exists()
 721                                         && !possiblyClobberedEntry.IsSymLink() )
 722                                         appendedNumber++;
 723                                 else
 724                                         foundUniqueName = true;
 725                         }
 726                 }
 727                 if ( appendedNumber > 0 )
 728                         path << " " << appendedNumber;
 729                 // there is still a slight chance to clobber an existing
 730                 // file (if it was created in the "meantime"), but we take it...
 731                 BFile outFile( path.String(),
 732                                            B_CREATE_FILE | B_WRITE_ONLY | B_ERASE_FILE );
 733
 734                 // make colorspace converted copy of bitmap
 735                 BBitmap* converted = new BBitmap( BRect( 0.0, 0.0, info->width, info->height ),
 736                                                                                   B_RGB32 );
 737 //              if ( converted->IsValid() )
 738 //                      memset( converted->Bits(), 0, converted->BitsLength() );
 739                 status_t status = convert_bitmap( info->bitmap, converted );
 740                 if ( status == B_OK )
 741                 {
 742                         BTranslatorRoster* roster = BTranslatorRoster::Default();
 743                         uint32 imageFormat = 0;
 744                         translator_id translator = 0;
 745                         bool found = false;
 746
 747                         // find suitable translator
 748                         translator_id* ids = NULL;
 749                         int32 count = 0;
 750
 751                         status = roster->GetAllTranslators( &ids, &count );
 752                         if ( status >= B_OK )
 753                         {
 754                                 for ( int tix = 0; tix < count; tix++ )
 755                                 {
 756                                         const translation_format *formats = NULL;
 757                                         int32 num_formats = 0;
 758                                         bool ok = false;
 759                                         status = roster->GetInputFormats( ids[tix],
 760                                                                                                           &formats, &num_formats );
 761                                         if (status >= B_OK)
 762                                         {
 763                                                 for ( int iix = 0; iix < num_formats; iix++ )
 764                                                 {
 765                                                         if ( formats[iix].type == B_TRANSLATOR_BITMAP )
 766                                                         {
 767                                                                 ok = true;
 768                                                                 break;
 769                                                         }
 770                                                 }
 771                                         }
 772                                         if ( !ok )
 773                                                 continue;
 774                                         status = roster->GetOutputFormats( ids[tix],
 775                                                                                                            &formats, &num_formats);
 776                                         if ( status >= B_OK )
 777                                         {
 778                                                 for ( int32 oix = 0; oix < num_formats; oix++ )
 779                                                 {
 780                                                         if ( formats[oix].type != B_TRANSLATOR_BITMAP )
 781                                                         {
 782                                                                 if ( formats[oix].type == info->translatorID )
 783                                                                 {
 784                                                                         found = true;
 785                                                                         imageFormat = formats[oix].type;
 786                                                                         translator = ids[tix];
 787                                                                         break;
 788                                                                 }
 789                                                         }
 790                                                 }
 791                                         }
 792                                 }
 793                         }
 794                         delete[] ids;
 795                         if ( found )
 796                         {
 797                                 // make bitmap stream
 798                                 BBitmapStream outStream( converted );
 799
 800                                 status = outFile.InitCheck();
 801                                 if (status == B_OK) {
 802                                         status = roster->Translate( &outStream, NULL, NULL,
 803                                                                                                 &outFile, imageFormat );
 804                                         if ( status == B_OK )
 805                                         {
 806                                                 BNodeInfo nodeInfo( &outFile );
 807                                                 if ( nodeInfo.InitCheck() == B_OK )
 808                                                 {
 809                                                         translation_format* formats;
 810                                                         int32 count;
 811                                                         status = roster->GetOutputFormats( translator,
 812                                                                                                                            (const translation_format **) &formats,
 813                                                                                                                            &count);
 814                                                         if ( status >= B_OK )
 815                                                         {
 816                                                                 const char * mime = NULL;
 817                                                                 for ( int ix = 0; ix < count; ix++ ) {
 818                                                                         if ( formats[ix].type == imageFormat ) {
 819                                                                                 mime = formats[ix].MIME;
 820                                                                                 break;
 821                                                                         }
 822                                                                 }
 823                                                                 if ( mime )
 824                                                                         nodeInfo.SetType( mime );
 825                                                         }
 826                                                 }
 827                                         } else {
 828                                                 fprintf( stderr, "  failed to write bitmap: %s\n",
 829                                                                  strerror( status ) );
 830                                         }
 831                                 } else {
 832                                         fprintf( stderr, "  failed to create output file: %s\n",
 833                                                          strerror( status ) );
 834                                 }
 835                                 outStream.DetachBitmap( &converted );
 836                                 outFile.Unset();
 837                         }
 838                         else
 839                                 fprintf( stderr, "  failed to find translator\n");
 840                 }
 841                 else
 842                                 fprintf( stderr, "  failed to convert colorspace: %s\n",
 843                                                  strerror( status ) );
 844                 delete converted;
 845         }
 846         if ( info )
 847         {
 848                 delete info->bitmap;
 849                 delete[] info->path;
 850         }
 851         delete info;
 852         return B_OK;
 853 }
 854
 855
 856 /*****************************************************************************
 857  * VLCView::VLCView
 858  *****************************************************************************/
 859 VLCView::VLCView(BRect bounds)
 860         : BView(bounds, "video view", B_FOLLOW_NONE, B_WILL_DRAW | B_PULSE_NEEDED),
 861           fLastMouseMovedTime(system_time()),
 862           fCursorHidden(false),
 863           fCursorInside(false),
 864           fIgnoreDoubleClick(false)
 865 {
 866     SetViewColor(B_TRANSPARENT_32_BIT);
 867 }
 868
 869 /*****************************************************************************
 870  * VLCView::~VLCView
 871  *****************************************************************************/
 872 VLCView::~VLCView()
 873 {
 874 }
 875
 876 /*****************************************************************************
 877  * VLCVIew::AttachedToWindow
 878  *****************************************************************************/
 879 void
 880 VLCView::AttachedToWindow()
 881 {
 882         // in order to get keyboard events
 883         MakeFocus(true);
 884         // periodically check if we want to hide the pointer
 885         Window()->SetPulseRate(1000000);
 886 }
 887
 888 /*****************************************************************************
 889  * VLCVIew::MouseDown
 890  *****************************************************************************/
 891 void
 892 VLCView::MouseDown(BPoint where)
 893 {
 894         VideoWindow* videoWindow = dynamic_cast<VideoWindow*>(Window());
 895         BMessage* msg = Window()->CurrentMessage();
 896         int32 clicks;
 897         uint32 buttons;
 898         msg->FindInt32("clicks", &clicks);
 899         msg->FindInt32("buttons", (int32*)&buttons);
 900
 901         if (videoWindow)
 902         {
 903                 if (buttons & B_PRIMARY_MOUSE_BUTTON)
 904                 {
 905                         if (clicks == 2 && !fIgnoreDoubleClick)
 906                                 Window()->Zoom();
 907                         else
 908                                 videoWindow->ToggleInterfaceShowing();
 909                         fIgnoreDoubleClick = false;
 910                 }
 911             else
 912             {
 913                         if (buttons & B_SECONDARY_MOUSE_BUTTON)
 914                         {
 915                                 // clicks will be 2 next time (if interval short enough)
 916                                 // even if the first click and the second
 917                                 // have not been made with the same mouse button
 918                                 fIgnoreDoubleClick = true;
 919                                 // launch popup menu
 920                                 BPopUpMenu *menu = new BPopUpMenu("context menu");
 921                                 menu->SetRadioMode(false);
 922                                 // Resize to 50%
 923                                 BMenuItem *halfItem = new BMenuItem("50%", new BMessage(RESIZE_50));
 924                                 menu->AddItem(halfItem);
 925                                 // Resize to 100%
 926                                 BMenuItem *origItem = new BMenuItem("100%", new BMessage(RESIZE_100));
 927                                 menu->AddItem(origItem);
 928                                 // Resize to 200%
 929                                 BMenuItem *doubleItem = new BMenuItem("200%", new BMessage(RESIZE_200));
 930                                 menu->AddItem(doubleItem);
 931                                 // Toggle FullScreen
 932                                 BMenuItem *zoomItem = new BMenuItem("Fullscreen", new BMessage(TOGGLE_FULL_SCREEN));
 933                                 zoomItem->SetMarked(videoWindow->is_zoomed);
 934                                 menu->AddItem(zoomItem);
 935
 936                                 menu->AddSeparatorItem();
 937
 938                                 // Toggle vSync
 939                                 BMenuItem *vsyncItem = new BMenuItem("Vertical Sync", new BMessage(VERT_SYNC));
 940                                 vsyncItem->SetMarked(videoWindow->vsync);
 941                                 menu->AddItem(vsyncItem);
 942                                 // Correct Aspect Ratio
 943                                 BMenuItem *aspectItem = new BMenuItem("Correct Aspect Ratio", new BMessage(ASPECT_CORRECT));
 944                                 aspectItem->SetMarked(videoWindow->CorrectAspectRatio());
 945                                 menu->AddItem(aspectItem);
 946
 947                                 menu->AddSeparatorItem();
 948
 949                                 // Windwo Feel Items
 950 /*                              BMessage *winNormFeel = new BMessage(WINDOW_FEEL);
 951                                 winNormFeel->AddInt32("WinFeel", (int32)B_NORMAL_WINDOW_FEEL);
 952                                 BMenuItem *normWindItem = new BMenuItem("Normal Window", winNormFeel);
 953                                 normWindItem->SetMarked(videoWindow->Feel() == B_NORMAL_WINDOW_FEEL);
 954                                 menu->AddItem(normWindItem);
 955
 956                                 BMessage *winFloatFeel = new BMessage(WINDOW_FEEL);
 957                                 winFloatFeel->AddInt32("WinFeel", (int32)B_FLOATING_APP_WINDOW_FEEL);
 958                                 BMenuItem *onTopWindItem = new BMenuItem("App Top", winFloatFeel);
 959                                 onTopWindItem->SetMarked(videoWindow->Feel() == B_FLOATING_APP_WINDOW_FEEL);
 960                                 menu->AddItem(onTopWindItem);
 961
 962                                 BMessage *winAllFeel = new BMessage(WINDOW_FEEL);
 963                                 winAllFeel->AddInt32("WinFeel", (int32)B_FLOATING_ALL_WINDOW_FEEL);
 964                                 BMenuItem *allSpacesWindItem = new BMenuItem("On Top All Workspaces", winAllFeel);
 965                                 allSpacesWindItem->SetMarked(videoWindow->Feel() == B_FLOATING_ALL_WINDOW_FEEL);
 966                                 menu->AddItem(allSpacesWindItem);*/
 967
 968                                 BMessage *windowFeelMsg = new BMessage( WINDOW_FEEL );
 969                                 bool onTop = videoWindow->Feel() == B_FLOATING_ALL_WINDOW_FEEL;
 970                                 window_feel feel = onTop ? B_NORMAL_WINDOW_FEEL : B_FLOATING_ALL_WINDOW_FEEL;
 971                                 windowFeelMsg->AddInt32( "WinFeel", (int32)feel );
 972                                 BMenuItem *windowFeelItem = new BMenuItem( "Stay On Top", windowFeelMsg );
 973                                 windowFeelItem->SetMarked( onTop );
 974                                 menu->AddItem( windowFeelItem );
 975
 976                                 menu->AddSeparatorItem();
 977
 978                                 BMenuItem* screenShotItem = new BMenuItem( "Take Screen Shot",
 979                                                                                                                    new BMessage( SCREEN_SHOT ) );
 980                                 menu->AddItem( screenShotItem );
 981
 982                                 menu->SetTargetForItems( this );
 983                                 ConvertToScreen( &where );
 984                                 menu->Go( where, true, false, true );
 985                 }
 986                 }
 987         }
 988         fLastMouseMovedTime = system_time();
 989         fCursorHidden = false;
 990 }
 991
 992 /*****************************************************************************
 993  * VLCVIew::MouseMoved
 994  *****************************************************************************/
 995 void
 996 VLCView::MouseMoved(BPoint point, uint32 transit, const BMessage* dragMessage)
 997 {
 998         fLastMouseMovedTime = system_time();
 999         fCursorHidden = false;
1000         fCursorInside = (transit == B_INSIDE_VIEW || transit == B_ENTERED_VIEW);
1001 }
1002
1003 /*****************************************************************************
1004  * VLCVIew::Pulse
1005  *****************************************************************************/
1006 void
1007 VLCView::Pulse()
1008 {
1009         // We are getting the pulse messages no matter if the mouse is over
1010         // this view. If we are in full screen mode, we want to hide the cursor
1011         // even if it is not.
1012         if (!fCursorHidden)
1013         {
1014                 if (fCursorInside
1015                         && system_time() - fLastMouseMovedTime > MOUSE_IDLE_TIMEOUT)
1016                 {
1017                         be_app->ObscureCursor();
1018                         fCursorHidden = true;
1019                         VideoWindow *videoWindow = dynamic_cast<VideoWindow*>(Window());
1020                         // hide the interface window as well if full screen
1021                         if (videoWindow && videoWindow->is_zoomed)
1022                                 videoWindow->SetInterfaceShowing(false);
1023                 }
1024         }
1025 }
1026
1027 /*****************************************************************************
1028  * VLCVIew::KeyDown
1029  *****************************************************************************/
1030 void
1031 VLCView::KeyDown(const char *bytes, int32 numBytes)
1032 {
1033     VideoWindow *videoWindow = dynamic_cast<VideoWindow*>(Window());
1034     BWindow* interfaceWindow = get_interface_window();
1035         if (videoWindow && numBytes > 0) {
1036                 uint32 mods = modifiers();
1037                 switch (*bytes) {
1038                         case B_TAB:
1039                                 // toggle window and full screen mode
1040                                 // not passing on the tab key to the default KeyDown()
1041                                 // implementation also avoids loosing the keyboard focus
1042                                 videoWindow->PostMessage(TOGGLE_FULL_SCREEN);
1043                                 break;
1044                         case B_ESCAPE:
1045                                 // go back to window mode
1046                                 if (videoWindow->is_zoomed)
1047                                         videoWindow->PostMessage(TOGGLE_FULL_SCREEN);
1048                                 break;
1049                         case B_SPACE:
1050                                 // toggle playback
1051                                 if (interfaceWindow)
1052                                         interfaceWindow->PostMessage(PAUSE_PLAYBACK);
1053                                 break;
1054                         case B_RIGHT_ARROW:
1055                                 if (interfaceWindow)
1056                                 {
1057                                         if (mods & B_SHIFT_KEY)
1058                                                 // next title
1059                                                 interfaceWindow->PostMessage(NEXT_TITLE);
1060                                         else
1061                                                 // next chapter
1062                                                 interfaceWindow->PostMessage(NEXT_CHAPTER);
1063                                 }
1064                                 break;
1065                         case B_LEFT_ARROW:
1066                                 if (interfaceWindow)
1067                                 {
1068                                         if (mods & B_SHIFT_KEY)
1069                                                 // previous title
1070                                                 interfaceWindow->PostMessage(PREV_TITLE);
1071                                         else
1072                                                 // previous chapter
1073                                                 interfaceWindow->PostMessage(PREV_CHAPTER);
1074                                 }
1075                                 break;
1076                         case B_UP_ARROW:
1077                                 // previous file in playlist
1078                                 interfaceWindow->PostMessage(PREV_FILE);
1079                                 break;
1080                         case B_DOWN_ARROW:
1081                                 // next file in playlist
1082                                 interfaceWindow->PostMessage(NEXT_FILE);
1083                                 break;
1084                         case B_PRINT_KEY:
1085                         case 's':
1086                         case 'S':
1087                                 videoWindow->PostMessage( SCREEN_SHOT );
1088                                 break;
1089                         default:
1090                                 BView::KeyDown(bytes, numBytes);
1091                                 break;
1092                 }
1093         }
1094 }
1095
1096 /*****************************************************************************
1097  * VLCVIew::Draw
1098  *****************************************************************************/
1099 void
1100 VLCView::Draw(BRect updateRect)
1101 {
1102         VideoWindow* window = dynamic_cast<VideoWindow*>( Window() );
1103         if ( window && window->mode == BITMAP )
1104                 FillRect( updateRect );
1105 }
1106
1107 /*****************************************************************************
1108  * Local prototypes
1109  *****************************************************************************/
1110 static int  Init       ( vout_thread_t * );
1111 static void End        ( vout_thread_t * );
1112 static int  Manage     ( vout_thread_t * );
1113 static void Display    ( vout_thread_t *, picture_t * );
1114
1115 static int  BeosOpenDisplay ( vout_thread_t *p_vout );
1116 static void BeosCloseDisplay( vout_thread_t *p_vout );
1117
1118 /*****************************************************************************
1119  * OpenVideo: allocates BeOS video thread output method
1120  *****************************************************************************
1121  * This function allocates and initializes a BeOS vout method.
1122  *****************************************************************************/
1123 int E_(OpenVideo) ( vlc_object_t *p_this )
1124 {
1125     vout_thread_t * p_vout = (vout_thread_t *)p_this;
1126
1127     /* Allocate structure */
1128     p_vout->p_sys = (vout_sys_t*) malloc( sizeof( vout_sys_t ) );
1129     if( p_vout->p_sys == NULL )
1130     {
1131         msg_Err( p_vout, "out of memory" );
1132         return( 1 );
1133     }
1134     p_vout->p_sys->i_width = p_vout->render.i_width;
1135     p_vout->p_sys->i_height = p_vout->render.i_height;
1136     p_vout->p_sys->source_chroma = p_vout->render.i_chroma;
1137
1138     p_vout->pf_init = Init;
1139     p_vout->pf_end = End;
1140     p_vout->pf_manage = NULL;
1141     p_vout->pf_render = NULL;
1142     p_vout->pf_display = Display;
1143
1144     return( 0 );
1145 }
1146
1147 /*****************************************************************************
1148  * Init: initialize BeOS video thread output method
1149  *****************************************************************************/
1150 int Init( vout_thread_t *p_vout )
1151 {
1152     int i_index;
1153     picture_t *p_pic;
1154
1155     I_OUTPUTPICTURES = 0;
1156
1157     /* Open and initialize device */
1158     if( BeosOpenDisplay( p_vout ) )
1159     {
1160         msg_Err(p_vout, "vout error: can't open display");
1161         return 0;
1162     }
1163     p_vout->output.i_width  = p_vout->render.i_width;
1164     p_vout->output.i_height = p_vout->render.i_height;
1165
1166     /* Assume we have square pixels */
1167     p_vout->output.i_aspect = p_vout->p_sys->i_width
1168                                * VOUT_ASPECT_FACTOR / p_vout->p_sys->i_height;
1169     p_vout->output.i_chroma = colspace[p_vout->p_sys->p_window->colspace_index].chroma;
1170     p_vout->p_sys->i_index = 0;
1171
1172     p_vout->b_direct = 1;
1173
1174     p_vout->output.i_rmask  = 0x00ff0000;
1175     p_vout->output.i_gmask  = 0x0000ff00;
1176     p_vout->output.i_bmask  = 0x000000ff;
1177
1178     for (int buffer_index = 0 ; buffer_index < 3; buffer_index++)
1179     {
1180        p_pic = NULL;
1181        /* Find an empty picture slot */
1182        for( i_index = 0 ; i_index < VOUT_MAX_PICTURES ; i_index++ )
1183        {
1184            p_pic = NULL;
1185            if( p_vout->p_picture[ i_index ].i_status == FREE_PICTURE )
1186            {
1187                p_pic = p_vout->p_picture + i_index;
1188                break;
1189            }
1190        }
1191
1192        if( p_pic == NULL )
1193        {
1194            return 0;
1195        }
1196        p_pic->p->p_pixels = (u8*)p_vout->p_sys->p_window->bitmap[buffer_index]->Bits();
1197        p_pic->p->i_lines = p_vout->p_sys->i_height;
1198
1199        p_pic->p->i_pixel_pitch = colspace[p_vout->p_sys->p_window->colspace_index].pixel_bytes;
1200        p_pic->i_planes = colspace[p_vout->p_sys->p_window->colspace_index].planes;
1201        p_pic->p->i_pitch = p_vout->p_sys->p_window->bitmap[buffer_index]->BytesPerRow();
1202        p_pic->p->i_visible_pitch = p_pic->p->i_pixel_pitch * ( p_vout->p_sys->p_window->bitmap[buffer_index]->Bounds().IntegerWidth() + 1 );
1203
1204        p_pic->i_status = DESTROYED_PICTURE;
1205        p_pic->i_type   = DIRECT_PICTURE;
1206
1207        PP_OUTPUTPICTURE[ I_OUTPUTPICTURES ] = p_pic;
1208
1209        I_OUTPUTPICTURES++;
1210     }
1211
1212     return( 0 );
1213 }
1214
1215 /*****************************************************************************
1216  * End: terminate BeOS video thread output method
1217  *****************************************************************************/
1218 void End( vout_thread_t *p_vout )
1219 {
1220     BeosCloseDisplay( p_vout );
1221 }
1222
1223 /*****************************************************************************
1224  * CloseVideo: destroy BeOS video thread output method
1225  *****************************************************************************
1226  * Terminate an output method created by DummyCreateOutputMethod
1227  *****************************************************************************/
1228 void E_(CloseVideo) ( vlc_object_t *p_this )
1229 {
1230     vout_thread_t * p_vout = (vout_thread_t *)p_this;
1231
1232     free( p_vout->p_sys );
1233 }
1234
1235 /*****************************************************************************
1236  * Display: displays previously rendered output
1237  *****************************************************************************
1238  * This function send the currently rendered image to BeOS image, waits until
1239  * it is displayed and switch the two rendering buffers, preparing next frame.
1240  *****************************************************************************/
1241 void Display( vout_thread_t *p_vout, picture_t *p_pic )
1242 {
1243     VideoWindow * p_win = p_vout->p_sys->p_window;
1244
1245     /* draw buffer if required */
1246     if (!p_win->teardownwindow)
1247     {
1248        p_win->drawBuffer(p_vout->p_sys->i_index);
1249     }
1250     /* change buffer */
1251     p_vout->p_sys->i_index = ++p_vout->p_sys->i_index % 3;
1252     p_pic->p->p_pixels = (u8*)p_vout->p_sys->p_window->bitmap[p_vout->p_sys->i_index]->Bits();
1253 }
1254
1255 /* following functions are local */
1256
1257 /*****************************************************************************
1258  * BeosOpenDisplay: open and initialize BeOS device
1259  *****************************************************************************/
1260 static int BeosOpenDisplay( vout_thread_t *p_vout )
1261 {
1262
1263     p_vout->p_sys->p_window = new VideoWindow( p_vout->p_sys->i_width - 1,
1264                                                p_vout->p_sys->i_height - 1,
1265                                                BRect( 20, 50,
1266                                                       20 + p_vout->i_window_width - 1,
1267                                                       50 + p_vout->i_window_height - 1 ),
1268                                                p_vout );
1269     if( p_vout->p_sys->p_window == NULL )
1270     {
1271         msg_Err( p_vout, "cannot allocate VideoWindow" );
1272         return( 1 );
1273     }
1274     else
1275     {
1276         p_vout->p_sys->p_window->Show();
1277     }
1278
1279     return( 0 );
1280 }
1281
1282 /*****************************************************************************
1283  * BeosDisplay: close and reset BeOS device
1284  *****************************************************************************
1285  * Returns all resources allocated by BeosOpenDisplay and restore the original
1286  * state of the device.
1287  *****************************************************************************/
1288 static void BeosCloseDisplay( vout_thread_t *p_vout )
1289 {
1290     VideoWindow * p_win = p_vout->p_sys->p_window;
1291     /* Destroy the video window */
1292     if( p_win != NULL && !p_win->teardownwindow)
1293     {
1294         p_win->Lock();
1295         p_win->teardownwindow = true;
1296         p_win->Hide();
1297         p_win->Quit();
1298     }
1299     p_win = NULL;
1300 }