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Annotation of driverkit/libDriver/ppc/IONDRVFramebuffer.h, revision 1.1.1.2

1.1       root        1: /*
                      2:  * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
                      3:  *
                      4:  * @APPLE_LICENSE_HEADER_START@
                      5:  * 
                      6:  * Portions Copyright (c) 1999 Apple Computer, Inc.  All Rights
                      7:  * Reserved.  This file contains Original Code and/or Modifications of
                      8:  * Original Code as defined in and that are subject to the Apple Public
                      9:  * Source License Version 1.1 (the "License").  You may not use this file
                     10:  * except in compliance with the License.  Please obtain a copy of the
                     11:  * License at http://www.apple.com/publicsource and read it before using
                     12:  * this file.
                     13:  * 
                     14:  * The Original Code and all software distributed under the License are
                     15:  * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
                     16:  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
                     17:  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
                     18:  * FITNESS FOR A PARTICULAR PURPOSE OR NON- INFRINGEMENT.  Please see the
                     19:  * License for the specific language governing rights and limitations
                     20:  * under the License.
                     21:  * 
                     22:  * @APPLE_LICENSE_HEADER_END@
                     23:  */
                     24: /*
                     25:  * Copyright (c) 1997 Apple Computer, Inc.
                     26:  *
                     27:  *
                     28:  * HISTORY
                     29:  *
                     30:  * Simon Douglas  22 Oct 97
                     31:  * - first checked in.
                     32:  */
                     33: 
                     34: 
                     35: 
                     36: #import <driverkit/displayDefs.h>
                     37: #import <driverkit/ppc/IOFramebuffer.h>
                     38: #import "IONDRVInterface.h"
                     39: #import <driverkit/ppc/IOPCIDevice.h>
                     40: #import "IOMacOSVideo.h"
                     41: 
                     42: 
                     43: @interface IONDRVFramebuffer:IOFramebuffer <IOFBAppleSense, IOFBHighLevelDDCSense>
                     44: {
                     45:     /* 
                     46:      * Transfer tables.
                     47:      */
                     48:     ColorSpec       *          transferTable;
                     49:     ColorSpec  *               scaledTable;
                     50:     int                        transferTableCount; // # of entries in transfer
                     51:                                                //    table
                     52:     int                        brightnessLevel;  
                     53:     BOOL                       gammaKilled;  
                     54: 
                     55:     UInt32                      modeListCount;
                     56:     IODisplayInfo    *         modeList;
                     57:     IODisplayInfo    *         defaultDisplayMode;
                     58: 
                     59:     IOPCIDevice        *       ioDevice;
                     60:     NDRVInstance               ndrvInst;
                     61:     LogicalAddress             doDriverIO;
                     62:     DriverDescription *                theDriverDesc;
                     63: 
                     64:     int                                consoleDevice;
                     65:     int                                ndrvState;
                     66: 
                     67:     UInt32                     vramBase;
                     68:     UInt32                     vramLength;
                     69: 
                     70:     SInt32                     cachedModeIndex;
                     71:     SInt32                     cachedModeID;
                     72:     VDResolutionInfoRec                cachedVDResolution;
                     73: #if 0
                     74:     TVector                    intHandler;
                     75:     TVector                    intEnabler;
                     76:     TVector                    intDisabler;
                     77: 
                     78:     TVector            *       currentIntHandler;
                     79:     TVector            *       currentIntEnabler;
                     80:     TVector            *       currentIntDisabler;
                     81: #endif
                     82: }
                     83: 
                     84: - (IOReturn) checkDriver;
                     85: - (IOReturn) doControl:(UInt32)code params:(void *)params;
                     86: - (IOReturn) doStatus:(UInt32)code params:(void *)params;
                     87: 
                     88: @end
                     89: 
                     90: @interface IONDRVFramebuffer (ProgramDAC)
                     91: 
                     92: - setTransferTable:(const unsigned int *)table count:(int)count;
                     93: - (IOReturn)getTransferTable:(unsigned int *)table count:(int *)count;
                     94: - setBrightness:(int)level token:(int)t;
                     95: - setTheTable;
                     96: 
                     97: @end
                     98: 
                     99: @interface IOOFFramebuffer:IOFramebuffer
                    100: {
                    101: }
                    102: @end
                    103: 
1.1.1.2 ! root      104: #define IO_DISPLAY_CAN_FILL            0x00000040
        !           105: #define IO_DISPLAY_FILL_MASK           0x00000040
        !           106: #define IO_DISPLAY_DO_FILL             "IODisplayDoFill"
        !           107: #define IO_DISPLAY_FILL_SIZE           5
        !           108: #define IO_DISPLAY_GET_SYNCED          "IOGetDisplaySynced"
        !           109: #define IO_DISPLAY_GET_SYNCED_SIZE     1
        !           110: 
1.1       root      111: @interface IOATINDRV:IONDRVFramebuffer
                    112: {
                    113: }
                    114: @end
                    115: 
1.1.1.2 ! root      116: @interface IOATIMACH64NDRV:IOATINDRV
1.1       root      117: {
                    118: }
                    119: @end

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