text: /*
       File:       QD3DAcceleration.h
   
       Contains:   Header file for low-level 3D driver API
   
       Version:    Technology: Quickdraw 3D 1.6
                   Release:    QuickTime 6.0.2
   
       Copyright:  (c) 1995-2001 by Apple Computer, Inc., all rights reserved.
   
       Bugs?:      For bug reports, consult the following page on
                   the World Wide Web:
   
                       http://developer.apple.com/bugreporter/
   
  */
  #ifndef __QD3DACCELERATION__
  #define __QD3DACCELERATION__
  #ifndef __QD3D__
  #include <QD3D.h>
  #endif
  #if PRAGMA_ONCE
  #pragma once
  #endif
  #ifdef __cplusplus
  extern "C" {
  #endif
  #if PRAGMA_IMPORT
  #pragma import on
  #endif
  #if PRAGMA_STRUCT_ALIGN
      #pragma options align=power
  #elif PRAGMA_STRUCT_PACKPUSH
      #pragma pack(push, 2)
  #elif PRAGMA_STRUCT_PACK
      #pragma pack(2)
  #endif
  #if PRAGMA_ENUM_ALWAYSINT
      #if defined(__fourbyteints__) && !__fourbyteints__ 
          #define __QD3DACCELERATION__RESTORE_TWOBYTEINTS
          #pragma fourbyteints on
      #endif
      #pragma enumsalwaysint on
  #elif PRAGMA_ENUM_OPTIONS
      #pragma option enum=int
  #elif PRAGMA_ENUM_PACK
      #if __option(pack_enums)
          #define __QD3DACCELERATION__RESTORE_PACKED_ENUMS
          #pragma options(!pack_enums)
      #endif
  #endif
  /******************************************************************************
   **                                                                          **
   **                         Vendor ID definitions                            **
   **                                                                          **
   *****************************************************************************/
  /*
   * If kQAVendor_BestChoice is used, the system chooses the "best" drawing engine
   * available for the target device. This should be used for the default.
   */
  enum {
      kQAVendor_BestChoice        = -1
  };
  /*
   * The other definitions (kQAVendor_Apple, etc.) identify specific vendors
   * of drawing engines. When a vendor ID is used in conjunction with a
   * vendor-defined engine ID, a specific drawing engine can be selected.
   */
  enum {
      kQAVendor_Apple             = 0,
      kQAVendor_ATI               = 1,
      kQAVendor_Radius            = 2,
      kQAVendor_DesignMark        = 3,
      kQAVendor_Matrox            = 4,
      kQAVendor_Yarc              = 5,
      kQAVendor_DiamondMM         = 6,
      kQAVendor_3DLabs            = 7,
      kQAVendor_D3DAdaptor        = 8,
      kQAVendor_IXMicro           = 9,
      kQAVendor_NumberNine        = 10,
      kQAVendor_MicroConversions  = 11,
      kQAVendor_PurpleShark       = 12,
      kQAVendor_VillageTronic     = 14
  };
  /******************************************************************************
   **                                                                          **
   **                      Apple's engine ID definitions                       **
   **                                                                          **
   *****************************************************************************/
  enum {
      kQAEngine_AppleSW           = 0,                            /* Default software rasterizer*/
      kQAEngine_AppleHW           = -1,                           /* Apple accelerator*/
      kQAEngine_AppleHW2          = 1,                            /* Another Apple accelerator*/
      kQAEngine_AppleHW3          = 2                             /* Another Apple accelerator*/
  };
  #if PRAGMA_ENUM_ALWAYSINT
      #pragma enumsalwaysint reset
      #ifdef __QD3DACCELERATION__RESTORE_TWOBYTEINTS
          #pragma fourbyteints off
      #endif
  #elif PRAGMA_ENUM_OPTIONS
      #pragma option enum=reset
  #elif defined(__QD3DACCELERATION__RESTORE_PACKED_ENUMS)
      #pragma options(pack_enums)
  #endif
  #if PRAGMA_STRUCT_ALIGN
      #pragma options align=reset
  #elif PRAGMA_STRUCT_PACKPUSH
      #pragma pack(pop)
  #elif PRAGMA_STRUCT_PACK
      #pragma pack()
  #endif
  #ifdef PRAGMA_IMPORT_OFF
  #pragma import off
  #elif PRAGMA_IMPORT
  #pragma import reset
  #endif
  #ifdef __cplusplus
  }
  #endif
  #endif /* __QD3DACCELERATION__ */
  