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/*
File: QDOffscreen.h Contains: Quickdraw Offscreen GWorld Interfaces. Version: QuickTime 7.3 Copyright: (c) 2007 (c) 1985-2003 by Apple Computer, Inc., all rights reserved Bugs?: For bug reports, consult the following page on the World Wide Web: http://developer.apple.com/bugreporter/
*/#ifndef __QDOFFSCREEN__
#define __QDOFFSCREEN__
#ifndef __MACERRORS__
#include <MacErrors.h>
#endif
#ifndef __QUICKDRAW__
#include <Quickdraw.h>
#endif
#if PRAGMA_ONCE
#pragma once
#endif
#ifdef __cplusplus
extern "C" {#endif
#if PRAGMA_IMPORT
#pragma import on
#endif
enum { pixPurgeBit = 0, noNewDeviceBit = 1, useTempMemBit = 2, keepLocalBit = 3, useDistantHdwrMemBit = 4, useLocalHdwrMemBit = 5, pixelsPurgeableBit = 6, pixelsLockedBit = 7, mapPixBit = 16, newDepthBit = 17, alignPixBit = 18, newRowBytesBit = 19, reallocPixBit = 20, clipPixBit = 28, stretchPixBit = 29, ditherPixBit = 30, gwFlagErrBit = 31};
enum { pixPurge = 1L << pixPurgeBit, noNewDevice = 1L << noNewDeviceBit, useTempMem = 1L << useTempMemBit, keepLocal = 1L << keepLocalBit, useDistantHdwrMem = 1L << useDistantHdwrMemBit, useLocalHdwrMem = 1L << useLocalHdwrMemBit, pixelsPurgeable = 1L << pixelsPurgeableBit, pixelsLocked = 1L << pixelsLockedBit, kAllocDirectDrawSurface = 1L << 14, mapPix = 1L << mapPixBit, newDepth = 1L << newDepthBit, alignPix = 1L << alignPixBit, newRowBytes = 1L << newRowBytesBit, reallocPix = 1L << reallocPixBit, clipPix = 1L << clipPixBit, stretchPix = 1L << stretchPixBit, ditherPix = 1L << ditherPixBit, gwFlagErr = 1L << gwFlagErrBit};
typedef unsigned long GWorldFlags;/* Type definition of a GWorldPtr */typedef CGrafPtr GWorldPtr;/*
* NewGWorld() * * Availability: * Non-Carbon CFM: in InterfaceLib 7.1 and later * CarbonLib: in CarbonLib 1.0 and later * Mac OS X: in version 10.0 and later */EXTERN_API( QDErr )NewGWorld( GWorldPtr * offscreenGWorld, short PixelDepth, const Rect * boundsRect, CTabHandle cTable, /* can be NULL */ GDHandle aGDevice, /* can be NULL */ GWorldFlags flags) FOURWORDINLINE(0x203C, 0x0016, 0x0000, 0xAB1D);
/* GDevice attribute bits for Carbon and QuickTime 3.0*/enum { deviceIsIndirect = (1L << 0), deviceNeedsLock = (1L << 1), deviceIsStatic = (1L << 2), deviceIsExternalBuffer = (1L << 3), deviceIsDDSurface = (1L << 4), deviceIsDCISurface = (1L << 5), deviceIsGDISurface = (1L << 6), deviceIsAScreen = (1L << 7), deviceIsOverlaySurface = (1L << 8), pixMapIsDoubleBuffered = (1L << 9)};
#if TARGET_OS_WIN32
#if CALL_NOT_IN_CARBON
/*
* GetGDeviceSurface() * * Availability: * Non-Carbon CFM: not available * CarbonLib: not available * Mac OS X: not available */EXTERN_API( void * )GetGDeviceSurface(GDHandle gdh);
/*
* GetGDeviceAttributes() * * Availability: * Non-Carbon CFM: not available * CarbonLib: not available * Mac OS X: not available */EXTERN_API( unsigned long )GetGDeviceAttributes(GDHandle gdh);
/* to allocate non-mac-rgb GWorlds use QTNewGWorld (ImageCompression.h) *//*
* NewGWorldFromHBITMAP() * * Availability: * Non-Carbon CFM: not available * CarbonLib: not available * Mac OS X: not available */EXTERN_API( QDErr )NewGWorldFromHBITMAP( GWorldPtr * offscreenGWorld, CTabHandle cTable, GDHandle aGDevice, GWorldFlags flags, void * newHBITMAP, void * newHDC);
#endif /* CALL_NOT_IN_CARBON */
#endif /* TARGET_OS_WIN32 */
/*
* NewGWorldFromPtr() * * Availability: * Non-Carbon CFM: not available * CarbonLib: in CarbonLib 1.1 and later * Mac OS X: in version 10.0 and later */EXTERN_API( QDErr )NewGWorldFromPtr( GWorldPtr * offscreenGWorld, unsigned long PixelFormat, const Rect * boundsRect, CTabHandle cTable, /* can be NULL */ GDHandle aGDevice, /* can be NULL */ GWorldFlags flags, Ptr newBuffer, long rowBytes);
/*
* LockPixels() * * Availability: * Non-Carbon CFM: in InterfaceLib 7.1 and later * CarbonLib: in CarbonLib 1.0 and later * Mac OS X: in version 10.0 and later */EXTERN_API( Boolean )LockPixels(PixMapHandle pm) FOURWORDINLINE(0x203C, 0x0004, 0x0001, 0xAB1D);
/*
* UnlockPixels() * * Availability: * Non-Carbon CFM: in InterfaceLib 7.1 and later * CarbonLib: in CarbonLib 1.0 and later * Mac OS X: in version 10.0 and later */EXTERN_API( void )UnlockPixels(PixMapHandle pm) FOURWORDINLINE(0x203C, 0x0004, 0x0002, 0xAB1D);
/*
* UpdateGWorld() * * Availability: * Non-Carbon CFM: in InterfaceLib 7.1 and later * CarbonLib: in CarbonLib 1.0 and later * Mac OS X: in version 10.0 and later */EXTERN_API( GWorldFlags )UpdateGWorld( GWorldPtr * offscreenGWorld, short pixelDepth, const Rect * boundsRect, CTabHandle cTable, GDHandle aGDevice, /* can be NULL */ GWorldFlags flags) FOURWORDINLINE(0x203C, 0x0016, 0x0003, 0xAB1D);
/*
* DisposeGWorld() * * Availability: * Non-Carbon CFM: in InterfaceLib 7.1 and later * CarbonLib: in CarbonLib 1.0 and later * Mac OS X: in version 10.0 and later */EXTERN_API( void )DisposeGWorld(GWorldPtr offscreenGWorld) FOURWORDINLINE(0x203C, 0x0004, 0x0004, 0xAB1D);
/*
* GetGWorld() * * Availability: * Non-Carbon CFM: in InterfaceLib 7.1 and later * CarbonLib: in CarbonLib 1.0 and later * Mac OS X: in version 10.0 and later */EXTERN_API( void )GetGWorld( CGrafPtr * port, GDHandle * gdh) FOURWORDINLINE(0x203C, 0x0008, 0x0005, 0xAB1D);
/*
* SetGWorld() * * Availability: * Non-Carbon CFM: in InterfaceLib 7.1 and later * CarbonLib: in CarbonLib 1.0 and later * Mac OS X: in version 10.0 and later */EXTERN_API( void )SetGWorld( CGrafPtr port, GDHandle gdh) FOURWORDINLINE(0x203C, 0x0008, 0x0006, 0xAB1D);
/*
* CTabChanged() * * Availability: * Non-Carbon CFM: in InterfaceLib 7.1 and later * CarbonLib: in CarbonLib 1.0 and later * Mac OS X: in version 10.0 and later */EXTERN_API( void )CTabChanged(CTabHandle ctab) FOURWORDINLINE(0x203C, 0x0004, 0x0007, 0xAB1D);
/*
* PixPatChanged() * * Availability: * Non-Carbon CFM: in InterfaceLib 7.1 and later * CarbonLib: in CarbonLib 1.0 and later * Mac OS X: in version 10.0 and later */EXTERN_API( void )PixPatChanged(PixPatHandle ppat) FOURWORDINLINE(0x203C, 0x0004, 0x0008, 0xAB1D);
/*
* PortChanged() * * Availability: * Non-Carbon CFM: in InterfaceLib 7.1 and later * CarbonLib: in CarbonLib 1.0 and later * Mac OS X: in version 10.0 and later */EXTERN_API( void )PortChanged(GrafPtr port) FOURWORDINLINE(0x203C, 0x0004, 0x0009, 0xAB1D);
/*
* GDeviceChanged() * * Availability: * Non-Carbon CFM: in InterfaceLib 7.1 and later * CarbonLib: in CarbonLib 1.0 and later * Mac OS X: in version 10.0 and later */EXTERN_API( void )GDeviceChanged(GDHandle gdh) FOURWORDINLINE(0x203C, 0x0004, 0x000A, 0xAB1D);
/*
* AllowPurgePixels() * * Availability: * Non-Carbon CFM: in InterfaceLib 7.1 and later * CarbonLib: in CarbonLib 1.0 and later * Mac OS X: in version 10.0 and later */EXTERN_API( void )AllowPurgePixels(PixMapHandle pm) FOURWORDINLINE(0x203C, 0x0004, 0x000B, 0xAB1D);
/*
* NoPurgePixels() * * Availability: * Non-Carbon CFM: in InterfaceLib 7.1 and later * CarbonLib: in CarbonLib 1.0 and later * Mac OS X: in version 10.0 and later */EXTERN_API( void )NoPurgePixels(PixMapHandle pm) FOURWORDINLINE(0x203C, 0x0004, 0x000C, 0xAB1D);
/*
* GetPixelsState() * * Availability: * Non-Carbon CFM: in InterfaceLib 7.1 and later * CarbonLib: in CarbonLib 1.0 and later * Mac OS X: in version 10.0 and later */EXTERN_API( GWorldFlags )GetPixelsState(PixMapHandle pm) FOURWORDINLINE(0x203C, 0x0004, 0x000D, 0xAB1D);
/*
* SetPixelsState() * * Availability: * Non-Carbon CFM: in InterfaceLib 7.1 and later * CarbonLib: in CarbonLib 1.0 and later * Mac OS X: in version 10.0 and later */EXTERN_API( void )SetPixelsState( PixMapHandle pm, GWorldFlags state) FOURWORDINLINE(0x203C, 0x0008, 0x000E, 0xAB1D);
/*
* GetPixBaseAddr() * * Availability: * Non-Carbon CFM: in InterfaceLib 7.1 and later * CarbonLib: in CarbonLib 1.0 and later * Mac OS X: in version 10.0 and later */EXTERN_API( Ptr )GetPixBaseAddr(PixMapHandle pm) FOURWORDINLINE(0x203C, 0x0004, 0x000F, 0xAB1D);
/*
* GetPixRowBytes() * * Availability: * Non-Carbon CFM: in InterfaceLib 8.5 and later * CarbonLib: in CarbonLib 1.0 and later * Mac OS X: in version 10.0 and later */EXTERN_API( long )GetPixRowBytes(PixMapHandle pm) FOURWORDINLINE(0x203C, 0x0004, 0x0018, 0xAB1D);
/*
* NewScreenBuffer() * * Availability: * Non-Carbon CFM: in InterfaceLib 7.1 and later * CarbonLib: in CarbonLib 1.0 and later * Mac OS X: in version 10.0 and later */EXTERN_API( QDErr )NewScreenBuffer( const Rect * globalRect, Boolean purgeable, GDHandle * gdh, PixMapHandle * offscreenPixMap) FOURWORDINLINE(0x203C, 0x000E, 0x0010, 0xAB1D);
/*
* DisposeScreenBuffer() * * Availability: * Non-Carbon CFM: in InterfaceLib 7.1 and later * CarbonLib: in CarbonLib 1.0 and later * Mac OS X: in version 10.0 and later */EXTERN_API( void )DisposeScreenBuffer(PixMapHandle offscreenPixMap) FOURWORDINLINE(0x203C, 0x0004, 0x0011, 0xAB1D);
/*
* GetGWorldDevice() * * Availability: * Non-Carbon CFM: in InterfaceLib 7.1 and later * CarbonLib: in CarbonLib 1.0 and later * Mac OS X: in version 10.0 and later */EXTERN_API( GDHandle )GetGWorldDevice(GWorldPtr offscreenGWorld) FOURWORDINLINE(0x203C, 0x0004, 0x0012, 0xAB1D);
/*
* QDDone() * * Availability: * Non-Carbon CFM: in InterfaceLib 7.1 and later * CarbonLib: in CarbonLib 1.0 and later * Mac OS X: in version 10.0 and later */EXTERN_API( Boolean )QDDone(GrafPtr port) FOURWORDINLINE(0x203C, 0x0004, 0x0013, 0xAB1D);
/*
* OffscreenVersion() * * Availability: * Non-Carbon CFM: in InterfaceLib 7.1 and later * CarbonLib: in CarbonLib 1.0 and later * Mac OS X: in version 10.0 and later */EXTERN_API( long )OffscreenVersion(void) TWOWORDINLINE(0x7014, 0xAB1D);
/*
* NewTempScreenBuffer() * * Availability: * Non-Carbon CFM: in InterfaceLib 7.1 and later * CarbonLib: in CarbonLib 1.0 and later * Mac OS X: in version 10.0 and later */EXTERN_API( QDErr )NewTempScreenBuffer( const Rect * globalRect, Boolean purgeable, GDHandle * gdh, PixMapHandle * offscreenPixMap) FOURWORDINLINE(0x203C, 0x000E, 0x0015, 0xAB1D);
/*
* PixMap32Bit() * * Availability: * Non-Carbon CFM: in InterfaceLib 7.1 and later * CarbonLib: in CarbonLib 1.0 and later * Mac OS X: in version 10.0 and later */EXTERN_API( Boolean )PixMap32Bit(PixMapHandle pmHandle) FOURWORDINLINE(0x203C, 0x0004, 0x0016, 0xAB1D);
/*
* GetGWorldPixMap() * * Availability: * Non-Carbon CFM: in InterfaceLib 7.1 and later * CarbonLib: in CarbonLib 1.0 and later * Mac OS X: in version 10.0 and later */EXTERN_API( PixMapHandle )GetGWorldPixMap(GWorldPtr offscreenGWorld) FOURWORDINLINE(0x203C, 0x0004, 0x0017, 0xAB1D);
#ifdef PRAGMA_IMPORT_OFF
#pragma import off
#elif PRAGMA_IMPORT
#pragma import reset
#endif
#ifdef __cplusplus
}#endif
#endif /* __QDOFFSCREEN__ */
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