From 2e416ee0095f1bf608f849f156d564e0f45fb8ab Mon Sep 17 00:00:00 2001 From: Guenter Geiger Date: Mon, 2 Feb 2004 12:18:59 +0000 Subject: merged in version_0_37_1test6 svn path=/trunk/; revision=1305 --- pd/portaudio/pa_common/pa_util.h | 143 --------------------------------------- 1 file changed, 143 deletions(-) delete mode 100644 pd/portaudio/pa_common/pa_util.h (limited to 'pd/portaudio/pa_common/pa_util.h') diff --git a/pd/portaudio/pa_common/pa_util.h b/pd/portaudio/pa_common/pa_util.h deleted file mode 100644 index c87d71ca..00000000 --- a/pd/portaudio/pa_common/pa_util.h +++ /dev/null @@ -1,143 +0,0 @@ -#ifndef PA_UTIL_H -#define PA_UTIL_H -/* - * Id: - * Portable Audio I/O Library implementation utilities header - * common implementation utilities and interfaces - * - * Based on the Open Source API proposed by Ross Bencina - * Copyright (c) 1999-2002 Ross Bencina, Phil Burk - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files - * (the "Software"), to deal in the Software without restriction, - * including without limitation the rights to use, copy, modify, merge, - * publish, distribute, sublicense, and/or sell copies of the Software, - * and to permit persons to whom the Software is furnished to do so, - * subject to the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * Any person wishing to distribute modifications to the Software is - * requested to send the modifications to the original developer so that - * they can be incorporated into the canonical version. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR - * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF - * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - -#include "portaudio.h" - -#ifdef __cplusplus -extern "C" -{ -#endif /* __cplusplus */ - -struct PaUtilHostApiRepresentation; - - -/** Retrieve a specific host API representation. This function can be used - by implementations to retrieve a pointer to their representation in - host api specific extension functions which aren't passed a rep pointer - by pa_front.c. - - @param hostApi A pointer to a host API represenation pointer. Apon success - this will receive the requested representation pointer. - - @param type A valid host API type identifier. - - @returns An error code. If the result is PaNoError then a pointer to the - requested host API representation will be stored in *hostApi. -*/ -PaError PaUtil_GetHostApiRepresentation( struct PaUtilHostApiRepresentation **hostApi, - PaHostApiTypeId type ); - - -/** Convert a PortAudio device index into a host API specific device index. - @param hostApiDevice Pointer to a device index, on success this will recieve the - converted device index value. - @param device The PortAudio device index to convert. - @param hostApi The host api which the index should be converted for. - - @returns On success returns PaNoError and places the converted index in the - hostApiDevice parameter. -*/ -PaError PaUtil_DeviceIndexToHostApiDeviceIndex( - PaDeviceIndex *hostApiDevice, PaDeviceIndex device, - struct PaUtilHostApiRepresentation *hostApi ); - - -/** Set the host error information returned by Pa_GetLastHostErrorInfo. This - function and the paUnanticipatedHostError error code should be used as a - last resort. Implementors should use existing PA error codes where possible, - or nominate new ones. Note that at it is always better to use - PaUtil_SetLastHostErrorInfo() and paUnanticipatedHostError than to return an - ambiguous or inaccurate PaError code. - - @param hostApiType The host API which encountered the error (ie of the caller) - - @param errorCode The error code returned by the native API function. - - @param errorText A string describing the error. PaUtil_SetLastHostErrorInfo - makes a copy of the string, so it is not necessary for the pointer to remain - valid after the call to PaUtil_SetLastHostErrorInfo() returns. - -*/ -void PaUtil_SetLastHostErrorInfo( PaHostApiTypeId hostApiType, long errorCode, - const char *errorText ); - - - -/** -PA_DEBUG() provides a simple debug message printing facility. The macro -passes it's argument to a printf-like function called PaUtil_DebugPrint() -which prints to stderr and always flushes the stream after printing. -Because preprocessor macros cannot directly accept variable length argument -lists, calls to the macro must include an additional set of parenthesis, eg: -PA_DEBUG(("errorno: %d", 1001 )); -*/ - -void PaUtil_DebugPrint( const char *format, ... ); - -#if (0) /* set to 1 to print debug messages */ -#define PA_DEBUG(x) PaUtil_DebugPrint x ; -#else -#define PA_DEBUG(x) -#endif - - -/* the following functions are implemented in a per-platform .c file */ - -void *PaUtil_AllocateMemory( long size ); -/**< Allocate size bytes, guaranteed to be aligned to a FIXME byte boundary */ - -void PaUtil_FreeMemory( void *block ); -/**< Realease block if non-NULL. block may be NULL */ - -int PaUtil_CountCurrentlyAllocatedBlocks( void ); -/**< - Return the number of currently allocated blocks. This function can be - used for detecting memory leaks. - - @note Allocations will only be tracked if PA_TRACK_MEMORY is #defined. If - it isn't, this function will always return 0. -*/ - - -void PaUtil_InitializeClock( void ); -double PaUtil_GetTime( void ); /* system time in seconds, used to implement CPU load functions */ - -/* void Pa_Sleep( long msec ); must also be implemented in per-platform .c file */ - - - -#ifdef __cplusplus -} -#endif /* __cplusplus */ -#endif /* PA_UTIL_H */ -- cgit v1.2.1