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Annotation of XNU/iokit/Families/IOGraphics/IOBootFramebuffer.h, revision 1.1.1.1

1.1       root        1: /*
                      2:  * Copyright (c) 1998-2000 Apple Computer, Inc. All rights reserved.
                      3:  *
                      4:  * @APPLE_LICENSE_HEADER_START@
                      5:  * 
                      6:  * The contents of this file constitute Original Code as defined in and
                      7:  * are subject to the Apple Public Source License Version 1.1 (the
                      8:  * "License").  You may not use this file except in compliance with the
                      9:  * License.  Please obtain a copy of the License at
                     10:  * http://www.apple.com/publicsource and read it before using this file.
                     11:  * 
                     12:  * This Original Code and all software distributed under the License are
                     13:  * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
                     14:  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
                     15:  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
                     16:  * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
                     17:  * License for the specific language governing rights and limitations
                     18:  * under the License.
                     19:  * 
                     20:  * @APPLE_LICENSE_HEADER_END@
                     21:  */
                     22: /*
                     23:  * Copyright (c) 1997 Apple Computer, Inc.
                     24:  *
                     25:  *
                     26:  * HISTORY
                     27:  *
                     28:  */
                     29: 
                     30: 
                     31: #ifndef _IOKIT_IOBOOTFRAMEBUFFER_H
                     32: #define _IOKIT_IOBOOTFRAMEBUFFER_H
                     33: 
                     34: #include       <IOKit/graphics/IOFramebuffer.h>
                     35: #include <IOKit/IOPlatformExpert.h>
                     36: 
                     37: 
                     38: class IOBootFramebuffer : public IOFramebuffer
                     39: {
                     40:     OSDeclareDefaultStructors(IOBootFramebuffer)
                     41: 
                     42: public:
                     43: 
                     44:     virtual IOService * probe( IOService *     provider,
                     45:                                SInt32 *        score );
                     46: 
                     47: //    virtual bool start( IOService * provider );
                     48: 
                     49:     virtual const char * getPixelFormats( void );
                     50: 
                     51:     virtual IOItemCount getDisplayModeCount( void );
                     52: 
                     53:     virtual IOReturn getDisplayModes( IODisplayModeID * allDisplayModes );
                     54: 
                     55:     virtual IOReturn getInformationForDisplayMode( IODisplayModeID displayMode,
                     56:                     IODisplayModeInformation * info );
                     57: 
                     58:     virtual UInt64  getPixelFormatsForDisplayMode( IODisplayModeID displayMode,
                     59:                     IOIndex depth );
                     60: 
                     61:     virtual IOReturn getPixelInformation(
                     62:        IODisplayModeID displayMode, IOIndex depth,
                     63:        IOPixelAperture aperture, IOPixelInformation * pixelInfo );
                     64: 
                     65:     virtual IOReturn getCurrentDisplayMode( IODisplayModeID * displayMode,
                     66:                             IOIndex * depth );
                     67: 
                     68:     virtual IODeviceMemory * getApertureRange( IOPixelAperture aperture );
                     69: 
                     70:     virtual bool isConsoleDevice( void );
                     71: };
                     72: 
                     73: #endif /* ! _IOKIT_IOBOOTFRAMEBUFFER_H */
                     74: 

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