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Annotation of Examples/DriverKit/ATI/ATI_reloc.tproj/ATI.h, revision 1.1.1.1

1.1       root        1: /* Copyright (c) 1992, 1993 NeXT Computer, Inc.  All rights reserved. 
                      2:  *
                      3:  * ATI.h - Definition of the ATi display driver class.
                      4:  *
                      5:  * HISTORY
                      6:  * 12 Oct 92   Joe Pasqua
                      7:  *      Created. 
                      8: * 01 June 93   Mike Paquette
                      9:  *     Rewrite: Convert from Corsair device driver to general MACH32 chipset
                     10:  *             driver.
                     11:  *  7 July 1993        Derek B Clegg
                     12:  *     Cleaned up for external release.
                     13:  */
                     14: #ifndef ATI_H__
                     15: #define ATI_H__
                     16: 
                     17: #import <driverkit/IOFrameBufferDisplay.h>
                     18: #import "ATIModes.h"
                     19: 
                     20: @interface ATI:IOFrameBufferDisplay
                     21: {
                     22:     /* The flavor of ATI chipset which we have. */
                     23:     ATIFlavor ati_flavor;
                     24: 
                     25:     /* Setup parameters. */
                     26:     const ATI_CRTCSetup *CRTControllerSetup;
                     27: 
                     28:     /* The information for the selected display mode. */
                     29:     const IODisplayInfo *displayMode;
                     30: 
                     31:     /* The transfer tables for this mode. */
                     32:     unsigned int *transferTable;
                     33: 
                     34:     /* The number of entries in the transfer table. */
                     35:     int transferTableCount;
                     36: 
                     37:     /* The current screen brightness. */
                     38:     int brightnessLevel;
                     39: 
                     40:     unsigned int _ATI_reserved[8];
                     41: }
                     42: - (void)enterLinearMode;
                     43: - (void)revertToVGAMode;
                     44: - initFromDeviceDescription: deviceDescription;
                     45: - setTransferTable:(const unsigned int *)table count:(int)count;
                     46: @end
                     47: 
                     48: #endif /* ATI_H__ */

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