vo_quartz.c

来自「君正早期ucos系统(只有早期的才不没有打包成库),MPLAYER,文件系统,图」· C语言 代码 · 共 1,431 行 · 第 1/3 页

				theWindow = NULL;
				mplayer_put_key(KEY_CLOSE_WIN);
				break;
				
			//resize window
			case kEventWindowZoomed:
			case kEventWindowBoundsChanged:
				window_resized();
				flip_page();
				window_resized();
				break;
			
			default:
				result = eventNotHandledErr;
				break;
		}
	}
	
    return result;
}

static void quartz_CreateWindow(uint32_t d_width, uint32_t d_height, WindowAttributes windowAttrs) 
{
	CFStringRef		titleKey;
	CFStringRef		windowTitle; 
	OSStatus	       	result;
	
	MenuItemIndex index;
	CFStringRef movMenuTitle;
	CFStringRef aspMenuTitle;
 
	SetRect(&winRect, 0, 0, d_width, d_height);
	SetRect(&oldWinRect, 0, 0, d_width, d_height);
	SetRect(&dstRect, 0, 0, d_width, d_height);
	
	//Clear Menu Bar
	ClearMenuBar();
	
	//Create Window Menu
	CreateStandardWindowMenu(0, &windMenu);
	InsertMenu(windMenu, 0);
	
	//Create Movie Menu
	CreateNewMenu (1004, 0, &movMenu);
	movMenuTitle = CFSTR("Movie");
	SetMenuTitleWithCFString(movMenu, movMenuTitle);
	
	AppendMenuItemTextWithCFString(movMenu, CFSTR("Half Size"), 0, kHalfScreenCmd, &index);
	SetMenuItemCommandKey(movMenu, index, 0, '0');
	
	AppendMenuItemTextWithCFString(movMenu, CFSTR("Normal Size"), 0, kNormalScreenCmd, &index);
	SetMenuItemCommandKey(movMenu, index, 0, '1');
	
	AppendMenuItemTextWithCFString(movMenu, CFSTR("Double Size"), 0, kDoubleScreenCmd, &index);
	SetMenuItemCommandKey(movMenu, index, 0, '2');
	
	AppendMenuItemTextWithCFString(movMenu, CFSTR("Full Size"), 0, kFullScreenCmd, &index);
	SetMenuItemCommandKey(movMenu, index, 0, 'F');
	
	AppendMenuItemTextWithCFString(movMenu, NULL, kMenuItemAttrSeparator, NULL, &index);

	AppendMenuItemTextWithCFString(movMenu, CFSTR("Aspect Ratio"), 0, NULL, &index);
	
	////Create Aspect Ratio Sub Menu
	CreateNewMenu (0, 0, &aspectMenu);
	aspMenuTitle = CFSTR("Aspect Ratio");
	SetMenuTitleWithCFString(aspectMenu, aspMenuTitle);
	SetMenuItemHierarchicalMenu(movMenu, 6, aspectMenu);
	
	AppendMenuItemTextWithCFString(aspectMenu, CFSTR("Keep"), 0, kKeepAspectCmd, &index);
	CheckMenuItem (aspectMenu, 1, vo_keepaspect);
	AppendMenuItemTextWithCFString(aspectMenu, CFSTR("Pan-Scan"), 0, kPanScanCmd, &index);
	CheckMenuItem (aspectMenu, 2, vo_panscan);
	AppendMenuItemTextWithCFString(aspectMenu, NULL, kMenuItemAttrSeparator, NULL, &index);
	AppendMenuItemTextWithCFString(aspectMenu, CFSTR("Original"), 0, kAspectOrgCmd, &index);
	AppendMenuItemTextWithCFString(aspectMenu, CFSTR("4:3"), 0, kAspectFullCmd, &index);
	AppendMenuItemTextWithCFString(aspectMenu, CFSTR("16:9"), 0, kAspectWideCmd, &index);
		
	InsertMenu(movMenu, GetMenuID(windMenu)); //insert before Window menu
	
	DrawMenuBar();
  
	//create window
	CreateNewWindow(kDocumentWindowClass, windowAttrs, &winRect, &theWindow);
	
	CreateWindowGroup(0, &winGroup);
	SetWindowGroup(theWindow, winGroup);

	//Set window title
	titleKey	= CFSTR("MPlayer - The Movie Player");
	windowTitle = CFCopyLocalizedString(titleKey, NULL);
	result		= SetWindowTitleWithCFString(theWindow, windowTitle);
	CFRelease(titleKey);
	CFRelease(windowTitle);
  
	//Install event handler
    const EventTypeSpec win_events[] = {
        { kEventClassWindow, kEventWindowClosed },
		{ kEventClassWindow, kEventWindowBoundsChanged },
        { kEventClassCommand, kEventCommandProcess }
    };

    const EventTypeSpec key_events[] = {
		{ kEventClassKeyboard, kEventRawKeyDown },
		{ kEventClassKeyboard, kEventRawKeyRepeat }
    };

	const EventTypeSpec mouse_events[] = {
		{ kEventClassMouse, kEventMouseMoved },
		{ kEventClassMouse, kEventMouseWheelMoved },
		{ kEventClassMouse, kEventMouseDown },
		{ kEventClassMouse, kEventMouseUp },
		{ kEventClassMouse, kEventMouseDragged }
	};
	
	InstallApplicationEventHandler (NewEventHandlerUPP (KeyEventHandler), GetEventTypeCount(key_events), key_events, NULL, NULL);
	InstallApplicationEventHandler (NewEventHandlerUPP (MouseEventHandler), GetEventTypeCount(mouse_events), mouse_events, NULL, NULL);
	InstallWindowEventHandler (theWindow, NewEventHandlerUPP (WindowEventHandler), GetEventTypeCount(win_events), win_events, theWindow, NULL);
}

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)
{
	WindowAttributes	windowAttrs;
	OSErr				qterr;
	int i;
	CGRect tmpBounds;

	//Get Main device info///////////////////////////////////////////////////


	deviceHdl = GetMainDevice();
	
	for(i=0; i<device_id; i++)
	{
		deviceHdl = GetNextDevice(deviceHdl);
		
		if(deviceHdl == NULL)
		{
			mp_msg(MSGT_VO, MSGL_FATAL, "Quartz error: Device ID %d do not exist, falling back to main device.\n", device_id);
			deviceHdl = GetMainDevice();
			device_id = 0;
			break;
		}
	}
	
	deviceRect = (*deviceHdl)->gdRect;
	device_width = deviceRect.right-deviceRect.left;
	device_height = deviceRect.bottom-deviceRect.top;
	
	monitor_aspect = (float)device_width/(float)device_height;

	//misc mplayer setup/////////////////////////////////////////////////////
	SetRect(&imgRect, 0, 0, width, height);
	switch (image_format) 
	{
		case IMGFMT_RGB32:
			image_depth = 32;
			break;
		case IMGFMT_YV12:
		case IMGFMT_IYUV:
        case IMGFMT_I420:
        case IMGFMT_UYVY:
        case IMGFMT_YUY2:
			image_depth = 16;
			break;
	}
	image_size = ((imgRect.right*imgRect.bottom*image_depth)+7)/8;

	vo_fs = flags & VOFLAG_FULLSCREEN;
	
	//get movie aspect
	panscan_init();
	aspect_save_orig(width,height);
	aspect_save_prescale(d_width,d_height);
	aspect_save_screenres(device_width, device_height);
	
	aspect(&d_width,&d_height,A_NOZOOM);
	
	movie_aspect = (float)d_width/(float)d_height;
	old_movie_aspect = movie_aspect;
	
	if(image_data)
		free(image_data);
	
	image_data = malloc(image_size);

	//Create player window//////////////////////////////////////////////////
	windowAttrs =   kWindowStandardDocumentAttributes
					| kWindowStandardHandlerAttribute
					| kWindowLiveResizeAttribute;
					
	windowAttrs &= (~kWindowResizableAttribute);
					
 	if (theWindow == NULL)
	{
		quartz_CreateWindow(d_width, d_height, windowAttrs);
		
		if (theWindow == NULL)
		{
			mp_msg(MSGT_VO, MSGL_FATAL, "Quartz error: Couldn't create window !!!!!\n");
			return -1;
		}
		tmpBounds = CGRectMake( 0, 0, winRect.right, winRect.bottom);
		CreateCGContextForPort(GetWindowPort(theWindow),&context);
		CGContextFillRect(context, tmpBounds);
	}
	else 
	{
		HideWindow(theWindow);
		ChangeWindowAttributes(theWindow, ~windowAttrs, windowAttrs);
		SetRect(&winRect, 0, 0, d_width, d_height);
		SetRect(&oldWinRect, 0, 0, d_width, d_height);
		SizeWindow (theWindow, d_width, d_height, 1);
 	}
	
	switch (image_format) 
	{
		case IMGFMT_RGB32:
		{
			CreateCGContextForPort (GetWindowPort (theWindow), &context);
			
			dataProviderRef = CGDataProviderCreateWithData (0, image_data, imgRect.right * imgRect.bottom * 4, 0);
			
			image = CGImageCreate   (imgRect.right,
									 imgRect.bottom,
									 8,
									 image_depth,
									 ((imgRect.right*32)+7)/8,
									 CGColorSpaceCreateDeviceRGB(),
									 kCGImageAlphaNoneSkipFirst,
									 dataProviderRef, 0, 1, kCGRenderingIntentDefault);
			break;
		}
			
		case IMGFMT_YV12:
		case IMGFMT_IYUV:
		case IMGFMT_I420:
		case IMGFMT_UYVY:
		case IMGFMT_YUY2:
		{
		 	get_image_done = 0;

			if (!EnterMoviesDone)
			{
				qterr = EnterMovies();
				EnterMoviesDone = 1;
			}
			else
				qterr = 0;
	
			if (qterr)
			{
				mp_msg(MSGT_VO, MSGL_FATAL, "Quartz error: EnterMovies (%d)\n", qterr);
				return -1;
			}
	
	
			SetIdentityMatrix(&matrix);
	
			if ((d_width != width) || (d_height != height))
			{
				ScaleMatrix(&matrix, FixDiv(Long2Fix(d_width),Long2Fix(width)), FixDiv(Long2Fix(d_height),Long2Fix(height)), 0, 0);
			}		

			yuv_qt_stuff.desc = (ImageDescriptionHandle)NewHandleClear( sizeof(ImageDescription) );
		
			yuv_qt_stuff.extension_colr = NewHandleClear(sizeof(NCLCColorInfoImageDescriptionExtension));
			((NCLCColorInfoImageDescriptionExtension*)(*yuv_qt_stuff.extension_colr))->colorParamType = kVideoColorInfoImageDescriptionExtensionType;
			((NCLCColorInfoImageDescriptionExtension*)(*yuv_qt_stuff.extension_colr))->primaries = 2;
			((NCLCColorInfoImageDescriptionExtension*)(*yuv_qt_stuff.extension_colr))->transferFunction = 2;
			((NCLCColorInfoImageDescriptionExtension*)(*yuv_qt_stuff.extension_colr))->matrix = 2;
		
			yuv_qt_stuff.extension_fiel = NewHandleClear(sizeof(FieldInfoImageDescriptionExtension));
			((FieldInfoImageDescriptionExtension*)(*yuv_qt_stuff.extension_fiel))->fieldCount = 1;
			((FieldInfoImageDescriptionExtension*)(*yuv_qt_stuff.extension_fiel))->fieldOrderings = 0;
		
			yuv_qt_stuff.extension_clap = NewHandleClear(sizeof(CleanApertureImageDescriptionExtension));
			((CleanApertureImageDescriptionExtension*)(*yuv_qt_stuff.extension_clap))->cleanApertureWidthN = imgRect.right;
			((CleanApertureImageDescriptionExtension*)(*yuv_qt_stuff.extension_clap))->cleanApertureWidthD = 1;
			((CleanApertureImageDescriptionExtension*)(*yuv_qt_stuff.extension_clap))->cleanApertureHeightN = imgRect.bottom;
			((CleanApertureImageDescriptionExtension*)(*yuv_qt_stuff.extension_clap))->cleanApertureHeightD = 1;
			((CleanApertureImageDescriptionExtension*)(*yuv_qt_stuff.extension_clap))->horizOffN = 0;
			((CleanApertureImageDescriptionExtension*)(*yuv_qt_stuff.extension_clap))->horizOffD = 1;
			((CleanApertureImageDescriptionExtension*)(*yuv_qt_stuff.extension_clap))->vertOffN = 0;
			((CleanApertureImageDescriptionExtension*)(*yuv_qt_stuff.extension_clap))->vertOffD = 1;
        
			yuv_qt_stuff.extension_pasp = NewHandleClear(sizeof(PixelAspectRatioImageDescriptionExtension));
			((PixelAspectRatioImageDescriptionExtension*)(*yuv_qt_stuff.extension_pasp))->hSpacing = 1;
			((PixelAspectRatioImageDescriptionExtension*)(*yuv_qt_stuff.extension_pasp))->vSpacing = 1;

			(*yuv_qt_stuff.desc)->idSize = sizeof(ImageDescription);
			(*yuv_qt_stuff.desc)->cType = image_qtcodec;
			(*yuv_qt_stuff.desc)->version = 2;
			(*yuv_qt_stuff.desc)->revisionLevel = 0;
			(*yuv_qt_stuff.desc)->vendor = 'mpla';
			(*yuv_qt_stuff.desc)->width = imgRect.right;
			(*yuv_qt_stuff.desc)->height = imgRect.bottom;
			(*yuv_qt_stuff.desc)->hRes = Long2Fix(72);
			(*yuv_qt_stuff.desc)->vRes = Long2Fix(72);
			(*yuv_qt_stuff.desc)->temporalQuality = 0;
			(*yuv_qt_stuff.desc)->spatialQuality = codecLosslessQuality;
			(*yuv_qt_stuff.desc)->frameCount = 1;
			(*yuv_qt_stuff.desc)->dataSize = 0;
			(*yuv_qt_stuff.desc)->depth = 24;
			(*yuv_qt_stuff.desc)->clutID = -1;
	  
			qterr = AddImageDescriptionExtension(yuv_qt_stuff.desc, yuv_qt_stuff.extension_colr, kColorInfoImageDescriptionExtension);
			if (qterr)
			{
				mp_msg(MSGT_VO, MSGL_ERR, "Quartz error: AddImageDescriptionExtension [colr] (%d)\n", qterr);
			}
			
			qterr = AddImageDescriptionExtension(yuv_qt_stuff.desc, yuv_qt_stuff.extension_fiel, kFieldInfoImageDescriptionExtension);
			if (qterr)
			{
				mp_msg(MSGT_VO, MSGL_ERR, "Quartz error: AddImageDescriptionExtension [fiel] (%d)\n", qterr);
			}
		
			qterr = AddImageDescriptionExtension(yuv_qt_stuff.desc, yuv_qt_stuff.extension_clap, kCleanApertureImageDescriptionExtension);
			if (qterr)
			{
				mp_msg(MSGT_VO, MSGL_ERR, "Quartz error: AddImageDescriptionExtension [clap] (%d)\n", qterr);
			}
		
			qterr = AddImageDescriptionExtension(yuv_qt_stuff.desc, yuv_qt_stuff.extension_pasp, kCleanApertureImageDescriptionExtension);
			if (qterr)
			{
				mp_msg(MSGT_VO, MSGL_ERR, "Quartz error: AddImageDescriptionExtension [pasp] (%d)\n", qterr);
			}
			if (P != NULL) { // second or subsequent movie
				free(P);
			}
			P = calloc(sizeof(PlanarPixmapInfoYUV420) + image_size, 1);
			switch (image_format)
			{
				case IMGFMT_YV12:
				case IMGFMT_IYUV:
				case IMGFMT_I420:
					P->componentInfoY.offset = be2me_32(sizeof(PlanarPixmapInfoYUV420));
					P->componentInfoCb.offset = be2me_32(be2me_32(P->componentInfoY.offset) + image_size / 2);
					P->componentInfoCr.offset = be2me_32(be2me_32(P->componentInfoCb.offset) + image_size / 4);
					P->componentInfoY.rowBytes = be2me_32(imgRect.right);
					P->componentInfoCb.rowBytes =  be2me_32(imgRect.right / 2);
					P->componentInfoCr.rowBytes =  be2me_32(imgRect.right / 2);
					image_buffer_size = image_size + sizeof(PlanarPixmapInfoYUV420);
					break;
				case IMGFMT_UYVY:
				case IMGFMT_YUY2:
					image_buffer_size = image_size;
					break;
			}

			qterr = DecompressSequenceBeginS(&seqId,
					   yuv_qt_stuff.desc,
					   (char *)P,
					   image_buffer_size,
					   GetWindowPort(theWindow),
					   NULL,
					   NULL,
					   ((d_width != width) || (d_height != height)) ? 
					   &matrix : NULL,
					   srcCopy,
					   NULL,
					   0,
					   codecLosslessQuality,
					   bestSpeedCodec);

			if (qterr)
			{
				mp_msg(MSGT_VO, MSGL_FATAL, "Quartz error: DecompressSequenceBeginS (%d)\n", qterr);
				return -1;
			}
		}
		break;
	}
	
	//Show window
	RepositionWindow(theWindow, NULL, kWindowCenterOnMainScreen);
	ShowWindow (theWindow);
	
	if(vo_fs)
		window_fullscreen();
		
	if(vo_ontop)
		window_ontop();
		
	if(vo_rootwin)
	{
		vo_fs = TRUE;
		winLevel = 0;
		SetWindowGroupLevel(winGroup, CGWindowLevelForKey(levelList[winLevel]));
		window_fullscreen();
	}
	
	window_resized();
	
	return 0;
}

static void check_events(void)
{
	EventRef theEvent;
	EventTargetRef theTarget;
	OSStatus	theErr;
	
	//Get event
	theTarget = GetEventDispatcherTarget();
    theErr = ReceiveNextEvent(0, 0, kEventDurationNoWait,true, &theEvent);
    if(theErr == noErr && theEvent != NULL)
	{
		SendEventToEventTarget (theEvent, theTarget);
		ReleaseEvent(theEvent);
	}
}

static void draw_osd(void)
{
	vo_draw_text(imgRect.right,imgRect.bottom,draw_alpha);
}

static void flip_page(void)
{
	int curTime;
	static int lastTime;

	if(theWindow == NULL)
		return;
		
	switch (image_format) 
	{
		case IMGFMT_RGB32:
		{
			CGContextDrawImage (context, bounds, image);
		}
		break;
			
		case IMGFMT_YV12:
		case IMGFMT_IYUV:
		case IMGFMT_I420:
		case IMGFMT_UYVY:
		case IMGFMT_YUY2:
			if (EnterMoviesDone)
			{
				OSErr qterr;
				CodecFlags flags = 0;
				qterr = DecompressSequenceFrameWhen(seqId,
													(char *)P,
													image_buffer_size,
													0, //codecFlagUseImageBuffer,
													&flags,
													NULL,
													NULL);
				if (qterr)
				{
					mp_msg(MSGT_VO, MSGL_ERR, "Quartz error: DecompressSequenceFrameWhen in flip_page (%d) flags:0x%08x\n", qterr, flags);
				}
			}
		break;
	}
	
	if(!vo_quartz_fs)
	{
		//render resize box
		CGContextBeginPath(context);
		CGContextSetAllowsAntialiasing(context, false);
		//CGContextSaveGState(context);
	
		//line white
		CGContextSetRGBStrokeColor (context, 0.2, 0.2, 0.2, 0.5);
		CGContextMoveToPoint( context, winRect.right-1, 1); CGContextAddLineToPoint( context, winRect.right-1, 1);	
		CGContextMoveToPoint( context, winRect.right-1, 5); CGContextAddLineToPoint( context, winRect.right-5, 1);
		CGContextMoveToPoint( context, winRect.right-1, 9); CGContextAddLineToPoint( context, winRect.right-9, 1);
		CGContextStrokePath( context );

		//line gray
		CGContextSetRGBStrokeColor (context, 0.4, 0.4, 0.4, 0.5);
		CGContextMoveToPoint( context, winRect.right-1, 2); CGContextAddLineToPoint( context, winRect.right-2, 1);