213 lines
5.3 KiB
C
213 lines
5.3 KiB
C
/* MikMod sound library
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(c) 1998, 1999, 2000 Miodrag Vallat and others - see file AUTHORS for
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complete list.
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This library is free software; you can redistribute it and/or modify
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it under the terms of the GNU Library General Public License as
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published by the Free Software Foundation; either version 2 of
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the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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02111-1307, USA.
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*/
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/*==============================================================================
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$Id: mmerror.c,v 1.2 2005/03/30 19:10:41 realtech Exp $
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Error handling functions.
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Register an error handler with _mm_RegisterErrorHandler() and you're all set.
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==============================================================================*/
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/*
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The global variables _mm_errno, and _mm_critical are set before the error
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handler in called. See below for the values of these variables.
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include "mikmod_internals.h"
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CHAR *_mm_errmsg[MMERR_MAX+1] =
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{
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/* No error */
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"No error",
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/* Generic errors */
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"Could not open requested file",
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"Out of memory",
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"Dynamic linking failed",
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/* Sample errors */
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"Out of memory to load sample",
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"Out of sample handles to load sample",
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"Sample format not recognized",
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/* Module errors */
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"Failure loading module pattern",
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"Failure loading module track",
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"Failure loading module header",
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"Failure loading sampleinfo",
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"Module format not recognized",
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"Module sample format not recognized",
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"Synthsounds not supported in MED files",
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"Compressed sample is invalid",
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/* Driver errors: */
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"Sound device not detected",
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"Device number out of range",
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"Software mixer failure",
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"Could not open sound device",
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"This driver supports 8 bit linear output only",
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"This driver supports 16 bit linear output only",
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"This driver supports stereo output only",
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"This driver supports uLaw output (8 bit mono, 8 kHz) only",
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"Unable to set non-blocking mode for audio device",
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/* AudioFile driver errors */
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"Cannot find suitable AudioFile audio port",
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/* AIX driver errors */
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"Configuration (init step) of audio device failed",
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"Configuration (control step) of audio device failed",
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"Configuration (start step) of audio device failed",
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/* ALSA driver errors */
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/* EsounD driver errors */
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/* Ultrasound driver errors */
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"Ultrasound driver only works in 16 bit stereo 44 KHz",
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"Ultrasound card could not be reset",
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"Could not start Ultrasound timer",
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/* HP driver errors */
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"Unable to select 16bit-linear sample format",
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"Could not select requested sample-rate",
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"Could not select requested number of channels",
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"Unable to select audio output",
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"Unable to get audio description",
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"Could not set transmission buffer size",
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/* Open Sound System driver errors */
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"Could not set fragment size",
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"Could not set sample size",
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"Could not set mono/stereo setting",
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"Could not set sample rate",
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/* SGI driver errors */
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"Unsupported sample rate",
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"Hardware does not support 16 bit sound",
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"Hardware does not support 8 bit sound",
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"Hardware does not support stereo sound",
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"Hardware does not support mono sound",
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/* Sun driver errors */
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"Sound device initialization failed",
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/* OS/2 drivers errors */
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"Could not set mixing parameters",
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"Could not create playback semaphores",
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"Could not create playback timer",
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"Could not create playback thread",
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/* DirectSound driver errors */
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"Could not set playback priority",
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"Could not create playback buffers",
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"Could not set playback format",
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"Could not register callback",
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"Could not register event",
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"Could not create playback thread",
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"Could not initialize playback thread",
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/* Windows Multimedia API driver errors */
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"Invalid device handle",
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"The resource is already allocated",
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"Invalid device identifier",
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"Unsupported output format",
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"Unknown error",
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/* Macintosh driver errors */
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"Unsupported sample rate",
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"Could not start playback",
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/* MacOS X/Darwin driver errors */
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"Unknown device",
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"Bad property",
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"Could not set playback format",
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"Could not set mono/stereo setting",
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"Could not create playback buffers",
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"Could not create playback thread",
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"Could not start audio device",
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"Could not create buffer thread",
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/* DOS driver errors */
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"WSS_STARTDMA",
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"SB_STARTDMA",
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/* Invalid error */
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"Invalid error code"
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};
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MIKMODAPI char *MikMod_strerror(int code)
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{
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if ((code<0)||(code>MMERR_MAX)) code=MMERR_MAX+1;
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return _mm_errmsg[code];
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}
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/* User installed error callback */
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MikMod_handler_t _mm_errorhandler = NULL;
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MIKMODAPI int _mm_errno = 0;
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MIKMODAPI int _mm_critical = 0;
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static MikMod_handler_t _mm_registererrorhandler(MikMod_handler_t proc)
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{
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MikMod_handler_t oldproc=_mm_errorhandler;
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_mm_errorhandler = proc;
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return oldproc;
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}
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MIKMODAPI MikMod_handler_t MikMod_RegisterErrorHandler(MikMod_handler_t proc)
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{
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MikMod_handler_t result;
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MUTEX_LOCK(vars);
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result=_mm_registererrorhandler(proc);
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MUTEX_UNLOCK(vars);
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return result;
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}
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/* ex:set ts=4: */
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