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CMAcceleration.h
资源名称：fullMPCcode.rar　[点击查看]
上传用户：xjjlds
上传日期：2015-12-05
资源大小：22823k
文件大小：5k
源码类别：

多媒体编程

开发平台：

Visual C++

CMAcceleration.h：源码内容
  1. /*
  2.      File:       CMAcceleration.h
  3.  
  4.      Contains:   ColorSync Acceleration Component API
  5.  
  6.      Version:    Technology: ColorSync 2.0
  7.                  Release:    QuickTime 6.0.2
  8.  
  9.      Copyright:  (c) 1995-2001 by Apple Computer, Inc., all rights reserved.
  10.  
  11.      Bugs?:      For bug reports, consult the following page on
  12.                  the World Wide Web:
  13.  
  14.                      http://developer.apple.com/bugreporter/
  15.  
  16. */
  17. #ifndef __CMACCELERATION__
  18. #define __CMACCELERATION__
  20. #ifndef __COMPONENTS__
  21. #include "Components.h"
  22. #endif
  24. #ifndef __CMAPPLICATION__
  25. #include "CMApplication.h"
  26. #endif
  31. #if PRAGMA_ONCE
  32. #pragma once
  33. #endif
  35. #ifdef __cplusplus
  36. extern "C" {
  37. #endif
  39. #if PRAGMA_IMPORT
  40. #pragma import on
  41. #endif
  43. #if PRAGMA_STRUCT_ALIGN
  44.     #pragma options align=mac68k
  45. #elif PRAGMA_STRUCT_PACKPUSH
  46.     #pragma pack(push, 2)
  47. #elif PRAGMA_STRUCT_PACK
  48.     #pragma pack(2)
  49. #endif
  51. /* -------------------------------------- version info */
  52. enum {
  53.     cmAccelerationInterfaceVersion = 1
  54. };
  56. /* -------------------------------------- Component Type */
  57. enum {
  58.     cmAccelerationComponentType = FOUR_CHAR_CODE('csac')
  59. };
  61. /* -------------------------------------- Required Component function selectors */
  62. enum {
  63.     cmLoadTables                = 0,
  64.     cmCalculateData             = 1
  65. };
  67. /* -------------------------------------- table data for acceleration component */
  69. struct CMAccelerationTableData {
  70.     long                            inputLutEntryCount;         /* count of entries for input lut for one dimension*/
  71.     long                            inputLutWordSize;           /* count of bits of each entry ( e.g. 16 for WORD )*/
  72.     Handle                          inputLut;                   /* handle to input lut*/
  73.     long                            outputLutEntryCount;        /* count of entries for output lut for one dimension  */
  74.     long                            outputLutWordSize;          /* count of bits of each entry ( e.g. 8 for BYTE )*/
  75.     Handle                          outputLut;                  /* handle to output lut*/
  76.     long                            colorLutInDim;              /* input dimension  ( e.g. 3 for LAB ; 4 for CMYK )*/
  77.     long                            colorLutOutDim;             /* output dimension ( e.g. 3 for LAB ; 4 for CMYK )*/
  78.     long                            colorLutGridPoints;         /* count of gridpoints for color lut ( for one Dimension )    */
  79.     long                            colorLutWordSize;           /* count of bits of each entry ( e.g. 8 for BYTE )*/
  80.     Handle                          colorLut;                   /* handle to color lut*/
  81.     CMBitmapColorSpace              inputColorSpace;            /* packing info for input*/
  82.     CMBitmapColorSpace              outputColorSpace;           /* packing info for output*/
  83.     void *                          userData;
  84.     unsigned long                   reserved1;
  85.     unsigned long                   reserved2;
  86.     unsigned long                   reserved3;
  87.     unsigned long                   reserved4;
  88.     unsigned long                   reserved5;
  89. };
  90. typedef struct CMAccelerationTableData  CMAccelerationTableData;
  91. typedef CMAccelerationTableData *       CMAccelerationTableDataPtr;
  92. typedef CMAccelerationTableDataPtr *    CMAccelerationTableDataHdl;
  93. /* -------------------------------------- calc data for acceleration component */
  95. struct CMAccelerationCalcData {
  96.     long                            pixelCount;                 /* count of input pixels*/
  97.     Ptr                             inputData;                  /* input array*/
  98.     Ptr                             outputData;                 /* output array*/
  99.     unsigned long                   reserved1;
  100.     unsigned long                   reserved2;
  101. };
  102. typedef struct CMAccelerationCalcData   CMAccelerationCalcData;
  103. typedef CMAccelerationCalcData *        CMAccelerationCalcDataPtr;
  104. typedef CMAccelerationCalcDataPtr *     CMAccelerationCalcDataHdl;
  105. /*
  106.    ------------------------------------------------------------------------------------------------ 
  107.                 A c c e l e r a t i o n   C o m p o n e n t   I n t e r f a c e s
  108.    ------------------------------------------------------------------------------------------------ 
  109. */
  110. #if CALL_NOT_IN_CARBON
  111. EXTERN_API( CMError )
  112. CMAccelerationLoadTables        (ComponentInstance      CMSession,
  113.                                  CMAccelerationTableDataPtr  tableData)                     FIVEWORDINLINE(0x2F3C, 0x0004, 0x0000, 0x7000, 0xA82A);
  116. EXTERN_API( CMError )
  117. CMAccelerationCalculateData     (ComponentInstance      CMSession,
  118.                                  CMAccelerationCalcDataPtr  calcData)                       FIVEWORDINLINE(0x2F3C, 0x0004, 0x0001, 0x7000, 0xA82A);
  121. #endif  /* CALL_NOT_IN_CARBON */
  124. #if PRAGMA_STRUCT_ALIGN
  125.     #pragma options align=reset
  126. #elif PRAGMA_STRUCT_PACKPUSH
  127.     #pragma pack(pop)
  128. #elif PRAGMA_STRUCT_PACK
  129.     #pragma pack()
  130. #endif
  132. #ifdef PRAGMA_IMPORT_OFF
  133. #pragma import off
  134. #elif PRAGMA_IMPORT
  135. #pragma import reset
  136. #endif
  138. #ifdef __cplusplus
  139. }
  140. #endif
  142. #endif /* __CMACCELERATION__ */