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DrawSprocket.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：17k
源码类别：

多媒体编程

开发平台：

Visual C++

DrawSprocket.h：源码内容
  1. /*
  2.      File:       DrawSprocket.h
  3.  
  4.      Contains:   Games Sprockets: DrawSprocket interfaces
  5.  
  6.      Version:    Technology: Draw Sprocket 1.7
  7.                  Release:    QuickTime 6.0.2
  8.  
  9.      Copyright:  (c) 1996-2001 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 __DRAWSPROCKET__
  18. #define __DRAWSPROCKET__
  20. #ifndef __MACTYPES__
  21. #include "MacTypes.h"
  22. #endif
  24. #ifndef __EVENTS__
  25. #include "Events.h"
  26. #endif
  28. #ifndef __QUICKDRAW__
  29. #include "Quickdraw.h"
  30. #endif
  32. #ifndef __QDOFFSCREEN__
  33. #include "QDOffscreen.h"
  34. #endif
  36. #ifndef __DISPLAYS__
  37. #include "Displays.h"
  38. #endif
  40. #ifndef __MACERRORS__
  41. #include "MacErrors.h"
  42. #endif
  47. #if PRAGMA_ONCE
  48. #pragma once
  49. #endif
  51. #ifdef __cplusplus
  52. extern "C" {
  53. #endif
  55. #if PRAGMA_IMPORT
  56. #pragma import on
  57. #endif
  59. #if PRAGMA_STRUCT_ALIGN
  60.     #pragma options align=power
  61. #elif PRAGMA_STRUCT_PACKPUSH
  62.     #pragma pack(push, 2)
  63. #elif PRAGMA_STRUCT_PACK
  64.     #pragma pack(2)
  65. #endif
  67. #if PRAGMA_ENUM_ALWAYSINT
  68.     #if defined(__fourbyteints__) && !__fourbyteints__ 
  69.         #define __DRAWSPROCKET__RESTORE_TWOBYTEINTS
  70.         #pragma fourbyteints on
  71.     #endif
  72.     #pragma enumsalwaysint on
  73. #elif PRAGMA_ENUM_OPTIONS
  74.     #pragma option enum=int
  75. #elif PRAGMA_ENUM_PACK
  76.     #if __option(pack_enums)
  77.         #define __DRAWSPROCKET__RESTORE_PACKED_ENUMS
  78.         #pragma options(!pack_enums)
  79.     #endif
  80. #endif
  82. /*
  83. ********************************************************************************
  84. ** constants
  85. ********************************************************************************
  86. */
  88. enum DSpDepthMask {
  89.     kDSpDepthMask_1             = 1 << 0,
  90.     kDSpDepthMask_2             = 1 << 1,
  91.     kDSpDepthMask_4             = 1 << 2,
  92.     kDSpDepthMask_8             = 1 << 3,
  93.     kDSpDepthMask_16            = 1 << 4,
  94.     kDSpDepthMask_32            = 1 << 5,
  95.     kDSpDepthMask_All           = -1L
  96. };
  97. typedef enum DSpDepthMask DSpDepthMask;
  100. enum DSpColorNeeds {
  101.     kDSpColorNeeds_DontCare     = 0L,
  102.     kDSpColorNeeds_Request      = 1L,
  103.     kDSpColorNeeds_Require      = 2L
  104. };
  105. typedef enum DSpColorNeeds DSpColorNeeds;
  108. enum DSpContextState {
  109.     kDSpContextState_Active     = 0L,
  110.     kDSpContextState_Paused     = 1L,
  111.     kDSpContextState_Inactive   = 2L
  112. };
  113. typedef enum DSpContextState DSpContextState;
  115. /* kDSpContextOption_QD3DAccel not yet implemented */
  117. enum DSpContextOption {
  118.                                                                 /*    kDSpContextOption_QD3DAccel       = 1<<0,*/
  119.     kDSpContextOption_PageFlip  = 1 << 1,
  120.     kDSpContextOption_DontSyncVBL = 1 << 2,
  121.     kDSpContextOption_Stereoscopic = 1 << 3
  122. };
  123. typedef enum DSpContextOption DSpContextOption;
  126. enum DSpAltBufferOption {
  127.     kDSpAltBufferOption_RowBytesEqualsWidth = 1 << 0
  128. };
  129. typedef enum DSpAltBufferOption DSpAltBufferOption;
  132. enum DSpBufferKind {
  133.     kDSpBufferKind_Normal       = 0
  134. };
  135. typedef enum DSpBufferKind DSpBufferKind;
  138. enum DSpBlitMode {
  139.     kDSpBlitMode_Plain          = 0,
  140.     kDSpBlitMode_SrcKey         = 1 << 0,
  141.     kDSpBlitMode_DstKey         = 1 << 1,
  142.     kDSpBlitMode_Interpolation  = 1 << 2
  143. };
  144. typedef enum DSpBlitMode DSpBlitMode;
  146. /*
  147. ********************************************************************************
  148. ** data types
  149. ********************************************************************************
  150. */
  151. typedef struct OpaqueDSpAltBufferReference*  DSpAltBufferReference;
  152. typedef struct OpaqueDSpContextReference*  DSpContextReference;
  153. #define kDSpEveryContext ((DSpContextReference)NULL)
  154. typedef CALLBACK_API_C( Boolean , DSpEventProcPtr )(EventRecord *inEvent);
  155. typedef CALLBACK_API_C( Boolean , DSpCallbackProcPtr )(DSpContextReference inContext, void *inRefCon);
  157. struct DSpContextAttributes {
  158.     Fixed                           frequency;
  159.     UInt32                          displayWidth;
  160.     UInt32                          displayHeight;
  161.     UInt32                          reserved1;
  162.     UInt32                          reserved2;
  163.     UInt32                          colorNeeds;
  164.     CTabHandle                      colorTable;
  165.     OptionBits                      contextOptions;
  166.     OptionBits                      backBufferDepthMask;
  167.     OptionBits                      displayDepthMask;
  168.     UInt32                          backBufferBestDepth;
  169.     UInt32                          displayBestDepth;
  170.     UInt32                          pageCount;
  171.     char                            filler[3];
  172.     Boolean                         gameMustConfirmSwitch;
  173.     UInt32                          reserved3[4];
  174. };
  175. typedef struct DSpContextAttributes     DSpContextAttributes;
  176. typedef DSpContextAttributes *          DSpContextAttributesPtr;
  178. struct DSpAltBufferAttributes {
  179.     UInt32                          width;
  180.     UInt32                          height;
  181.     DSpAltBufferOption              options;
  182.     UInt32                          reserved[4];
  183. };
  184. typedef struct DSpAltBufferAttributes   DSpAltBufferAttributes;
  185. typedef struct DSpBlitInfo              DSpBlitInfo;
  186. typedef CALLBACK_API_C( void , DSpBlitDoneProc )(DSpBlitInfo *info);
  188. struct DSpBlitInfo {
  189.     Boolean                         completionFlag;
  190.     char                            filler[3];
  191.     DSpBlitDoneProc                 completionProc;
  192.     DSpContextReference             srcContext;
  193.     CGrafPtr                        srcBuffer;
  194.     Rect                            srcRect;
  195.     UInt32                          srcKey;
  197.     DSpContextReference             dstContext;
  198.     CGrafPtr                        dstBuffer;
  199.     Rect                            dstRect;
  200.     UInt32                          dstKey;
  202.     DSpBlitMode                     mode;
  203.     UInt32                          reserved[4];
  204. };
  207. typedef DSpBlitInfo *                   DSpBlitInfoPtr;
  208. /*
  209. ********************************************************************************
  210. ** function prototypes
  211. ********************************************************************************
  212. */
  213. /*
  214. ** global operations
  215. */
  216. #if CALL_NOT_IN_CARBON
  217. EXTERN_API_C( OSStatus )
  218. DSpStartup                      (void);
  220. EXTERN_API_C( OSStatus )
  221. DSpShutdown                     (void);
  223. EXTERN_API_C( NumVersion )
  224. DSpGetVersion                   (void);
  226. EXTERN_API_C( OSStatus )
  227. DSpGetFirstContext              (DisplayIDType          inDisplayID,
  228.                                  DSpContextReference *  outContext);
  230. EXTERN_API_C( OSStatus )
  231. DSpGetNextContext               (DSpContextReference    inCurrentContext,
  232.                                  DSpContextReference *  outContext);
  234. EXTERN_API_C( OSStatus )
  235. DSpGetCurrentContext            (DisplayIDType          inDisplayID,
  236.                                  DSpContextReference *  outContext);
  238. EXTERN_API_C( OSStatus )
  239. DSpFindBestContext              (DSpContextAttributesPtr  inDesiredAttributes,
  240.                                  DSpContextReference *  outContext);
  242. EXTERN_API_C( OSStatus )
  243. DSpFindBestContextOnDisplayID   (DSpContextAttributesPtr  inDesiredAttributes,
  244.                                  DSpContextReference *  outContext,
  245.                                  DisplayIDType          inDisplayID);
  247. EXTERN_API_C( OSStatus )
  248. DSpCanUserSelectContext         (DSpContextAttributesPtr  inDesiredAttributes,
  249.                                  Boolean *              outUserCanSelectContext);
  251. EXTERN_API_C( OSStatus )
  252. DSpUserSelectContext            (DSpContextAttributesPtr  inDesiredAttributes,
  253.                                  DisplayIDType          inDialogDisplayLocation,
  254.                                  DSpEventProcPtr        inEventProc,
  255.                                  DSpContextReference *  outContext);
  257. EXTERN_API_C( OSStatus )
  258. DSpProcessEvent                 (EventRecord *          inEvent,
  259.                                  Boolean *              outEventWasProcessed);
  261. EXTERN_API_C( OSStatus )
  262. DSpSetBlankingColor             (const RGBColor *       inRGBColor);
  264. EXTERN_API_C( OSStatus )
  265. DSpSetDebugMode                 (Boolean                inDebugMode);
  267. EXTERN_API_C( OSStatus )
  268. DSpFindContextFromPoint         (Point                  inGlobalPoint,
  269.                                  DSpContextReference *  outContext);
  271. EXTERN_API_C( OSStatus )
  272. DSpGetMouse                     (Point *                outGlobalPoint);
  274. /*
  275. ** alternate buffer operations
  276. */
  277. EXTERN_API_C( OSStatus )
  278. DSpAltBuffer_New                (DSpContextReference    inContext,
  279.                                  Boolean                inVRAMBuffer,
  280.                                  DSpAltBufferAttributes * inAttributes,
  281.                                  DSpAltBufferReference * outAltBuffer);
  283. EXTERN_API_C( OSStatus )
  284. DSpAltBuffer_Dispose            (DSpAltBufferReference  inAltBuffer);
  286. EXTERN_API_C( OSStatus )
  287. DSpAltBuffer_InvalRect          (DSpAltBufferReference  inAltBuffer,
  288.                                  const Rect *           inInvalidRect);
  290. EXTERN_API_C( OSStatus )
  291. DSpAltBuffer_GetCGrafPtr        (DSpAltBufferReference  inAltBuffer,
  292.                                  DSpBufferKind          inBufferKind,
  293.                                  CGrafPtr *             outCGrafPtr,
  294.                                  GDHandle *             outGDevice);
  296. /*
  297. ** context operations
  298. */
  299. /* general */
  300. EXTERN_API_C( OSStatus )
  301. DSpContext_GetAttributes        (DSpContextReference    inContext,
  302.                                  DSpContextAttributesPtr  outAttributes);
  304. EXTERN_API_C( OSStatus )
  305. DSpContext_Reserve              (DSpContextReference    inContext,
  306.                                  DSpContextAttributesPtr  inDesiredAttributes);
  308. EXTERN_API_C( OSStatus )
  309. DSpContext_Queue                (DSpContextReference    inParentContext,
  310.                                  DSpContextReference    inChildContext,
  311.                                  DSpContextAttributesPtr  inDesiredAttributes);
  313. EXTERN_API_C( OSStatus )
  314. DSpContext_Switch               (DSpContextReference    inOldContext,
  315.                                  DSpContextReference    inNewContext);
  317. EXTERN_API_C( OSStatus )
  318. DSpContext_Release              (DSpContextReference    inContext);
  320. EXTERN_API_C( OSStatus )
  321. DSpContext_GetDisplayID         (DSpContextReference    inContext,
  322.                                  DisplayIDType *        outDisplayID);
  324. EXTERN_API_C( OSStatus )
  325. DSpContext_GlobalToLocal        (DSpContextReference    inContext,
  326.                                  Point *                ioPoint);
  328. EXTERN_API_C( OSStatus )
  329. DSpContext_LocalToGlobal        (DSpContextReference    inContext,
  330.                                  Point *                ioPoint);
  332. EXTERN_API_C( OSStatus )
  333. DSpContext_SetVBLProc           (DSpContextReference    inContext,
  334.                                  DSpCallbackProcPtr     inProcPtr,
  335.                                  void *                 inRefCon);
  337. EXTERN_API_C( OSStatus )
  338. DSpContext_GetFlattenedSize     (DSpContextReference    inContext,
  339.                                  UInt32 *               outFlatContextSize);
  341. EXTERN_API_C( OSStatus )
  342. DSpContext_Flatten              (DSpContextReference    inContext,
  343.                                  void *                 outFlatContext);
  345. EXTERN_API_C( OSStatus )
  346. DSpContext_Restore              (void *                 inFlatContext,
  347.                                  DSpContextReference *  outRestoredContext);
  349. EXTERN_API_C( OSStatus )
  350. DSpContext_GetMonitorFrequency  (DSpContextReference    inContext,
  351.                                  Fixed *                outFrequency);
  353. EXTERN_API_C( OSStatus )
  354. DSpContext_SetMaxFrameRate      (DSpContextReference    inContext,
  355.                                  UInt32                 inMaxFPS);
  357. EXTERN_API_C( OSStatus )
  358. DSpContext_GetMaxFrameRate      (DSpContextReference    inContext,
  359.                                  UInt32 *               outMaxFPS);
  361. EXTERN_API_C( OSStatus )
  362. DSpContext_SetState             (DSpContextReference    inContext,
  363.                                  DSpContextState        inState);
  365. EXTERN_API_C( OSStatus )
  366. DSpContext_GetState             (DSpContextReference    inContext,
  367.                                  DSpContextState *      outState);
  369. EXTERN_API_C( OSStatus )
  370. DSpContext_IsBusy               (DSpContextReference    inContext,
  371.                                  Boolean *              outBusyFlag);
  373. /* dirty rectangles */
  374. EXTERN_API_C( OSStatus )
  375. DSpContext_SetDirtyRectGridSize (DSpContextReference    inContext,
  376.                                  UInt32                 inCellPixelWidth,
  377.                                  UInt32                 inCellPixelHeight);
  379. EXTERN_API_C( OSStatus )
  380. DSpContext_GetDirtyRectGridSize (DSpContextReference    inContext,
  381.                                  UInt32 *               outCellPixelWidth,
  382.                                  UInt32 *               outCellPixelHeight);
  384. EXTERN_API_C( OSStatus )
  385. DSpContext_GetDirtyRectGridUnits (DSpContextReference   inContext,
  386.                                  UInt32 *               outCellPixelWidth,
  387.                                  UInt32 *               outCellPixelHeight);
  389. EXTERN_API_C( OSStatus )
  390. DSpContext_InvalBackBufferRect  (DSpContextReference    inContext,
  391.                                  const Rect *           inRect);
  393. /* underlays */
  394. EXTERN_API_C( OSStatus )
  395. DSpContext_SetUnderlayAltBuffer (DSpContextReference    inContext,
  396.                                  DSpAltBufferReference  inNewUnderlay);
  398. EXTERN_API_C( OSStatus )
  399. DSpContext_GetUnderlayAltBuffer (DSpContextReference    inContext,
  400.                                  DSpAltBufferReference * outUnderlay);
  402. /* gamma */
  403. EXTERN_API_C( OSStatus )
  404. DSpContext_FadeGammaOut         (DSpContextReference    inContext,
  405.                                  RGBColor *             inZeroIntensityColor);
  407. EXTERN_API_C( OSStatus )
  408. DSpContext_FadeGammaIn          (DSpContextReference    inContext,
  409.                                  RGBColor *             inZeroIntensityColor);
  411. EXTERN_API_C( OSStatus )
  412. DSpContext_FadeGamma            (DSpContextReference    inContext,
  413.                                  SInt32                 inPercentOfOriginalIntensity,
  414.                                  RGBColor *             inZeroIntensityColor);
  416. /* buffering */
  417. EXTERN_API_C( OSStatus )
  418. DSpContext_SwapBuffers          (DSpContextReference    inContext,
  419.                                  DSpCallbackProcPtr     inBusyProc,
  420.                                  void *                 inUserRefCon);
  422. EXTERN_API_C( OSStatus )
  423. DSpContext_GetBackBuffer        (DSpContextReference    inContext,
  424.                                  DSpBufferKind          inBufferKind,
  425.                                  CGrafPtr *             outBackBuffer);
  427. EXTERN_API_C( OSStatus )
  428. DSpContext_GetFrontBuffer       (DSpContextReference    inContext,
  429.                                  CGrafPtr *             outFrontBuffer);
  431. /* clut operations */
  432. EXTERN_API_C( OSStatus )
  433. DSpContext_SetCLUTEntries       (DSpContextReference    inContext,
  434.                                  const ColorSpec *      inEntries,
  435.                                  UInt16                 inStartingEntry,
  436.                                  UInt16                 inLastEntry);
  438. EXTERN_API_C( OSStatus )
  439. DSpContext_GetCLUTEntries       (DSpContextReference    inContext,
  440.                                  ColorSpec *            outEntries,
  441.                                  UInt16                 inStartingEntry,
  442.                                  UInt16                 inLastEntry);
  444. /* blit operations */
  445. EXTERN_API_C( OSStatus )
  446. DSpBlit_Faster                  (DSpBlitInfoPtr         inBlitInfo,
  447.                                  Boolean                inAsyncFlag);
  449. EXTERN_API_C( OSStatus )
  450. DSpBlit_Fastest                 (DSpBlitInfoPtr         inBlitInfo,
  451.                                  Boolean                inAsyncFlag);
  454. #endif  /* CALL_NOT_IN_CARBON */
  457. #if PRAGMA_ENUM_ALWAYSINT
  458.     #pragma enumsalwaysint reset
  459.     #ifdef __DRAWSPROCKET__RESTORE_TWOBYTEINTS
  460.         #pragma fourbyteints off
  461.     #endif
  462. #elif PRAGMA_ENUM_OPTIONS
  463.     #pragma option enum=reset
  464. #elif defined(__DRAWSPROCKET__RESTORE_PACKED_ENUMS)
  465.     #pragma options(pack_enums)
  466. #endif
  468. #if PRAGMA_STRUCT_ALIGN
  469.     #pragma options align=reset
  470. #elif PRAGMA_STRUCT_PACKPUSH
  471.     #pragma pack(pop)
  472. #elif PRAGMA_STRUCT_PACK
  473.     #pragma pack()
  474. #endif
  476. #ifdef PRAGMA_IMPORT_OFF
  477. #pragma import off
  478. #elif PRAGMA_IMPORT
  479. #pragma import reset
  480. #endif
  482. #ifdef __cplusplus
  483. }
  484. #endif
  486. #endif /* __DRAWSPROCKET__ */