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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 |