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QTML.h
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上传用户：xjjlds
上传日期：2015-12-05
资源大小：22823k
文件大小：9k
源码类别：

多媒体编程

开发平台：

Visual C++

QTML.h：源码内容
  1. /*
  2.      File:       QTML.h
  3.  
  4.      Contains:   QuickTime Cross-platform specific interfaces
  5.  
  6.      Version:    Technology: QuickTime 4.1
  7.                  Release:    QuickTime 6.0.2
  8.  
  9.      Copyright:  (c) 1997-2001 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 __QTML__
  18. #define __QTML__
  20. #ifndef __MACTYPES__
  21. #include "MacTypes.h"
  22. #endif
  24. #ifndef __MACMEMORY__
  25. #include "MacMemory.h"
  26. #endif
  28. #ifndef __MACWINDOWS__
  29. #include "MacWindows.h"
  30. #endif
  32. #ifndef __OSUTILS__
  33. #include "OSUtils.h"
  34. #endif
  36. #ifndef __FILES__
  37. #include "Files.h"
  38. #endif
  43. #if PRAGMA_ONCE
  44. #pragma once
  45. #endif
  47. #ifdef __cplusplus
  48. extern "C" {
  49. #endif
  51. #if PRAGMA_IMPORT
  52. #pragma import on
  53. #endif
  55. #if PRAGMA_STRUCT_ALIGN
  56.     #pragma options align=mac68k
  57. #elif PRAGMA_STRUCT_PACKPUSH
  58.     #pragma pack(push, 2)
  59. #elif PRAGMA_STRUCT_PACK
  60.     #pragma pack(2)
  61. #endif
  63. EXTERN_API( void )
  64. QTMLYieldCPU                    (void);
  66. /* QTMLYieldCPUTime flags*/
  67. enum {
  68.     kQTMLHandlePortEvents       = (1L << 0)                     /* ask for event handling during the yield*/
  69. };
  71. EXTERN_API( void )
  72. QTMLYieldCPUTime                (long                   milliSeconds,
  73.                                  unsigned long          flags);
  75. typedef struct OpaqueQTMLMutex*         QTMLMutex;
  76. #if !(TARGET_OS_MAC && TARGET_API_MAC_OS8)
  77. typedef struct OpaqueQTMLSyncVar*       QTMLSyncVar;
  78. typedef QTMLSyncVar *                   QTMLSyncVarPtr;
  79. /* InitializeQTML flags*/
  80. enum {
  81.     kInitializeQTMLNoSoundFlag  = (1L << 0),                    /* flag for requesting no sound when calling InitializeQTML*/
  82.     kInitializeQTMLUseGDIFlag   = (1L << 1),                    /* flag for requesting GDI when calling InitializeQTML*/
  83.     kInitializeQTMLDisableDirectSound = (1L << 2),              /* disables QTML's use of DirectSound*/
  84.     kInitializeQTMLUseExclusiveFullScreenModeFlag = (1L << 3),  /* later than QTML 3.0: qtml starts up in exclusive full screen mode*/
  85.     kInitializeQTMLDisableDDClippers = (1L << 4)                /* flag for requesting QTML not to use DirectDraw clipper objects; QTML 5.0 and later*/
  86. };
  88. #if CALL_NOT_IN_CARBON
  89. EXTERN_API( OSErr )
  90. InitializeQTML                  (long                   flag);
  92. EXTERN_API( void )
  93. TerminateQTML                   (void);
  96. /* CreatePortAssociation flags*/
  97. #endif  /* CALL_NOT_IN_CARBON */
  99. enum {
  100.     kQTMLNoIdleEvents           = (1L << 1)                     /* ask for a non-auto-idled port to be created*/
  101. };
  103. #if CALL_NOT_IN_CARBON
  104. EXTERN_API( GrafPtr )
  105. CreatePortAssociation           (void *                 theWnd,
  106.                                  Ptr                    storage,
  107.                                  long                   flags);
  109. EXTERN_API( void )
  110. DestroyPortAssociation          (CGrafPtr               cgp);
  113. #endif  /* CALL_NOT_IN_CARBON */
  115. EXTERN_API( void )
  116. QTMLGrabMutex                   (QTMLMutex              mu);
  118. EXTERN_API( Boolean )
  119. QTMLTryGrabMutex                (QTMLMutex              mu);
  121. EXTERN_API( void )
  122. QTMLReturnMutex                 (QTMLMutex              mu);
  124. EXTERN_API( QTMLMutex )
  125. QTMLCreateMutex                 (void);
  127. EXTERN_API( void )
  128. QTMLDestroyMutex                (QTMLMutex              mu);
  131. #if CALL_NOT_IN_CARBON
  132. EXTERN_API( QTMLSyncVarPtr )
  133. QTMLCreateSyncVar               (void);
  135. EXTERN_API( void )
  136. QTMLDestroySyncVar              (QTMLSyncVarPtr         p);
  138. EXTERN_API( long )
  139. QTMLTestAndSetSyncVar           (QTMLSyncVarPtr         sync);
  141. EXTERN_API( void )
  142. QTMLWaitAndSetSyncVar           (QTMLSyncVarPtr         sync);
  144. EXTERN_API( void )
  145. QTMLResetSyncVar                (QTMLSyncVarPtr         sync);
  148. EXTERN_API( void )
  149. InitializeQHdr                  (QHdr *                 qhdr);
  151. EXTERN_API( void )
  152. TerminateQHdr                   (QHdr *                 qhdr);
  155. EXTERN_API( void )
  156. QTMLAcquireWindowList           (void);
  158. EXTERN_API( void )
  159. QTMLReleaseWindowList           (void);
  161. /*
  162.    These routines are here to support "interrupt level" code
  163.       These are dangerous routines, only use if you know what you are doing.
  164. */
  166. EXTERN_API( long )
  167. QTMLRegisterInterruptSafeThread (unsigned long          threadID,
  168.                                  void *                 threadInfo);
  170. EXTERN_API( long )
  171. QTMLUnregisterInterruptSafeThread (unsigned long        threadID);
  174. EXTERN_API( long )
  175. NativeEventToMacEvent           (void *                 nativeEvent,
  176.                                  EventRecord *          macEvent);
  178. #endif  /* CALL_NOT_IN_CARBON */
  180. #if TARGET_OS_WIN32
  181. #if CALL_NOT_IN_CARBON
  182. EXTERN_API( long )
  183. WinEventToMacEvent              (void *                 winMsg,
  184.                                  EventRecord *          macEvent);
  186. #define WinEventToMacEvent  NativeEventToMacEvent
  187. EXTERN_API( Boolean )
  188. IsTaskBarVisible                (void);
  190. EXTERN_API( void )
  191. ShowHideTaskBar                 (Boolean                showIt);
  193. #endif  /* CALL_NOT_IN_CARBON */
  195. enum {
  196.     kDDSurfaceLocked            = (1L << 0),
  197.     kDDSurfaceStatic            = (1L << 1)
  198. };
  200. #if CALL_NOT_IN_CARBON
  201. EXTERN_API( OSErr )
  202. QTGetDDObject                   (void **                lpDDObject);
  204. EXTERN_API( OSErr )
  205. QTSetDDObject                   (void *                 lpNewDDObject);
  207. EXTERN_API( OSErr )
  208. QTSetDDPrimarySurface           (void *                 lpNewDDSurface,
  209.                                  unsigned long          flags);
  212. EXTERN_API( OSErr )
  213. QTMLGetVolumeRootPath           (char *                 fullPath,
  214.                                  char *                 volumeRootPath,
  215.                                  unsigned long          volumeRootLen);
  218. EXTERN_API( void )
  219. QTMLSetWindowWndProc            (WindowRef              theWindow,
  220.                                  void *                 windowProc);
  222. EXTERN_API( void *)
  223. QTMLGetWindowWndProc            (WindowRef              theWindow);
  225. #endif  /* CALL_NOT_IN_CARBON */
  227. #endif  /* TARGET_OS_WIN32 */
  229. #if CALL_NOT_IN_CARBON
  230. EXTERN_API( OSErr )
  231. QTMLGetCanonicalPathName        (char *                 inName,
  232.                                  char *                 outName,
  233.                                  unsigned long          outLen);
  235. #endif  /* CALL_NOT_IN_CARBON */
  237. enum {
  238.     kFullNativePath             = 0,
  239.     kFileNameOnly               = (1 << 0),
  240.     kDirectoryPathOnly          = (1 << 1),
  241.     kUFSFullPathName            = (1 << 2),
  242.     kTryVDIMask                 = (1 << 3),                     /*    Used in NativePathNameToFSSpec to specify to search VDI mountpoints*/
  243.     kFullPathSpecifiedMask      = (1 << 4)                      /*    the passed in name is a fully qualified full path*/
  244. };
  246. #if CALL_NOT_IN_CARBON
  247. EXTERN_API( OSErr )
  248. FSSpecToNativePathName          (const FSSpec *         inFile,
  249.                                  char *                 outName,
  250.                                  unsigned long          outLen,
  251.                                  long                   flags);
  253. #endif  /* CALL_NOT_IN_CARBON */
  255. enum {
  256.     kErrorIfFileNotFound        = 1L << 31
  257. };
  259. #if CALL_NOT_IN_CARBON
  260. EXTERN_API( OSErr )
  261. NativePathNameToFSSpec          (char *                 inName,
  262.                                  FSSpec *               outFile,
  263.                                  long                   flags);
  265. EXTERN_API( OSErr )
  266. QTGetAliasInfo                  (AliasHandle            alias,
  267.                                  AliasInfoType          index,
  268.                                  char *                 outBuf,
  269.                                  long                   bufLen,
  270.                                  long *                 outLen,
  271.                                  unsigned long          flags);
  273. /*%if QUICKTIME_ONLY*/
  275. #endif  /* CALL_NOT_IN_CARBON */
  277. #else
  279. #define QTMLGrabMutex(MU)
  280. #define QTMLTryGrabMutex(MU) true
  281. #define QTMLReturnMutex(MU)
  282. #define QTMLCreateMutex()      ((struct OpaqueQTMLMutex*) 1)   /* nonzero, since zero indicates creation failure */
  283. #define QTMLDestroyMutex(MU)
  285. /*%endif*/
  287. #endif  /* !(TARGET_OS_MAC && TARGET_API_MAC_OS8) */
  290. #if PRAGMA_STRUCT_ALIGN
  291.     #pragma options align=reset
  292. #elif PRAGMA_STRUCT_PACKPUSH
  293.     #pragma pack(pop)
  294. #elif PRAGMA_STRUCT_PACK
  295.     #pragma pack()
  296. #endif
  298. #ifdef PRAGMA_IMPORT_OFF
  299. #pragma import off
  300. #elif PRAGMA_IMPORT
  301. #pragma import reset
  302. #endif
  304. #ifdef __cplusplus
  305. }
  306. #endif
  308. #endif /* __QTML__ */