Update of /cvsroot/pure-data/pd/portaudio/pa_unix In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv15364/portaudio/pa_unix
Added Files: pa_unix_hostapis.c pa_unix_util.c Log Message: ... more changes to try to upload 0.38 test 5 to CVS
--- NEW FILE: pa_unix_util.c --- /* * $Id: pa_unix_util.c,v 1.3 2004/09/06 20:44:41 millerpuckette Exp $ * Portable Audio I/O Library * UNIX platform-specific support functions * * Based on the Open Source API proposed by Ross Bencina * Copyright (c) 1999-2000 Ross Bencina * * 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 <unistd.h> #include <stdlib.h> #include <sys/time.h>
#include "pa_util.h"
/* Track memory allocations to avoid leaks. */
#if PA_TRACK_MEMORY static int numAllocations_ = 0; #endif
void *PaUtil_AllocateMemory( long size ) { void *result = malloc( size );
#if PA_TRACK_MEMORY if( result != NULL ) numAllocations_ += 1; #endif return result; }
void PaUtil_FreeMemory( void *block ) { if( block != NULL ) { free( block ); #if PA_TRACK_MEMORY numAllocations_ -= 1; #endif
} }
int PaUtil_CountCurrentlyAllocatedBlocks( void ) { #if PA_TRACK_MEMORY return numAllocations_; #else return 0; #endif }
void Pa_Sleep( long msec ) { while( msec > 999 ) /* For OpenBSD and IRIX, argument */ { /* to usleep must be < 1000000. */ usleep( 999000 ); msec -= 999; } usleep( msec * 1000 ); }
/* *** NOT USED YET: *** static int usePerformanceCounter_; static double microsecondsPerTick_; */
void PaUtil_InitializeClock( void ) { /* TODO */ }
PaTime PaUtil_GetTime( void ) { struct timeval tv; gettimeofday( &tv, NULL ); return (PaTime) tv.tv_usec / 1000000 + (PaTime) tv.tv_sec; }
--- NEW FILE: pa_unix_hostapis.c --- /* * $Id: pa_unix_hostapis.c,v 1.3 2004/09/06 20:44:41 millerpuckette Exp $ * Portable Audio I/O Library UNIX initialization table * * 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 "pa_hostapi.h"
PaError PaJack_Initialize( PaUtilHostApiRepresentation **hostApi, PaHostApiIndex index ); PaError PaAlsa_Initialize( PaUtilHostApiRepresentation **hostApi, PaHostApiIndex index ); PaError PaOSS_Initialize( PaUtilHostApiRepresentation **hostApi, PaHostApiIndex index ); /* Added for IRIX, Pieter, oct 2, 2003: */ PaError PaSGI_Initialize( PaUtilHostApiRepresentation **hostApi, PaHostApiIndex index );
PaUtilHostApiInitializer *paHostApiInitializers[] = { #ifdef PA_USE_OSS PaOSS_Initialize, #endif
#ifdef PA_USE_ALSA PaAlsa_Initialize, #endif
#ifdef PA_USE_JACK PaJack_Initialize, #endif /* Added for IRIX, Pieter, oct 2, 2003: */ #ifdef PA_USE_SGI PaSGI_Initialize, #endif 0 /* NULL terminated array */ };
int paDefaultHostApiIndex = 0;