| | 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 | virtual IOReturn setCLUTWithEntries( IOColorEntry * colors, UInt32 index, |
| | 73 | UInt32 numEntries, IOOptionBits options ); |
| | 74 | |
| | 75 | virtual IOReturn setGammaTable( UInt32 channelCount, UInt32 dataCount, |
| | 76 | UInt32 dataWidth, void * data ); |
| | 77 | }; |
| | 78 | |
| | 79 | #endif /* ! _IOKIT_IOBOOTFRAMEBUFFER_H */ |
| | 80 | |
projects / apple / xnu.git / blame_incremental