From fe8aa4ce5e8eebc1c6f762f4fc40328718a13e22 Mon Sep 17 00:00:00 2001 From: Miller Puckette Date: Sat, 31 Dec 2005 01:32:12 +0000 Subject: Deleted unused (?) files svn path=/trunk/; revision=4318 --- pd/portaudio_v18/pa_tests/debug_multi_in.c | 187 ----------------------------- 1 file changed, 187 deletions(-) delete mode 100644 pd/portaudio_v18/pa_tests/debug_multi_in.c (limited to 'pd/portaudio_v18/pa_tests/debug_multi_in.c') diff --git a/pd/portaudio_v18/pa_tests/debug_multi_in.c b/pd/portaudio_v18/pa_tests/debug_multi_in.c deleted file mode 100644 index 9e376ce1..00000000 --- a/pd/portaudio_v18/pa_tests/debug_multi_in.c +++ /dev/null @@ -1,187 +0,0 @@ -/* - * $Id: debug_multi_in.c,v 1.1.1.1.4.3 2003/04/16 19:07:56 philburk Exp $ - * debug_multi_in.c - * Pass output from each of multiple channels - * to a stereo output using the Portable Audio api. - * Hacked test for debugging PA. - * - * Author: Phil Burk http://www.softsynth.com - * - * This program uses the PortAudio Portable Audio Library. - * For more information see: http://www.portaudio.com - * Copyright (c) 1999-2000 Ross Bencina and 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 -#include -#include -#include "portaudio.h" -//#define INPUT_DEVICE_NAME ("EWS88 MT Interleaved Rec") -#define OUTPUT_DEVICE (Pa_GetDefaultOutputDeviceID()) -//#define OUTPUT_DEVICE (18) -#define SAMPLE_RATE (44100) -#define FRAMES_PER_BUFFER (256) -#define MIN_LATENCY_MSEC (400) -#define MAX_INPUT_CHANNELS (9999) -#define NUM_BUFFERS ((MIN_LATENCY_MSEC * SAMPLE_RATE) / (FRAMES_PER_BUFFER * 1000)) -#ifndef M_PI -#define M_PI (3.14159265) -#endif -typedef struct -{ - int liveChannel; - int numChannels; -} -paTestData; -/* This routine will be called by the PortAudio engine when audio is needed. -** It may called at interrupt level on some machines so don't do anything -** that could mess up the system like calling malloc() or free(). -*/ -static int patestCallback( void *inputBuffer, void *outputBuffer, - unsigned long framesPerBuffer, - PaTimestamp outTime, void *userData ) -{ - paTestData *data = (paTestData*)userData; - float *out = (float*)outputBuffer; - float *in = (float*)inputBuffer; - int i; - (void) outTime; /* Prevent unused variable warnings. */ - (void) inputBuffer; - - if( in == NULL ) return 0; - for( i=0; i<(int)framesPerBuffer; i++ ) - { - /* Copy one channel of input to stereo output. */ - *out++ = in[data->liveChannel]; - *out++ = in[data->liveChannel]; - in += data->numChannels; - } - return 0; -} -/*******************************************************************/ -int PaFindDeviceByName( const char *name ) -{ - int i; - int numDevices; - const PaDeviceInfo *pdi; - int len = strlen( name ); - PaDeviceID result = paNoDevice; - numDevices = Pa_CountDevices(); - for( i=0; iname, len ) == 0 ) - { - result = i; - break; - } - } - return result; -} -/*******************************************************************/ -int main(void); -int main(void) -{ - PortAudioStream *stream; - PaError err; - paTestData data; - int i; - PaDeviceID inputDevice; - const PaDeviceInfo *pdi; - printf("PortAudio Test: input signal from each channel. %d buffers\n", NUM_BUFFERS ); - data.liveChannel = 0; - err = Pa_Initialize(); - if( err != paNoError ) goto error; -#ifdef INPUT_DEVICE_NAME - printf("Try to use device: %s\n", INPUT_DEVICE_NAME ); - inputDevice = PaFindDeviceByName(INPUT_DEVICE_NAME); - if( inputDevice == paNoDevice ) - { - printf("Could not find %s. Using default instead.\n", INPUT_DEVICE_NAME ); - inputDevice = Pa_GetDefaultInputDeviceID(); - } -#else - printf("Using default input device.\n"); - inputDevice = Pa_GetDefaultInputDeviceID(); -#endif - pdi = Pa_GetDeviceInfo( inputDevice ); - if( pdi == NULL ) - { - printf("Could not get device info!\n"); - goto error; - } - printf("Input Device name is %s\n", pdi->name ); - printf("Input Device has %d channels.\n", pdi->maxInputChannels); - if( pdi->maxInputChannels <= MAX_INPUT_CHANNELS ) - { - data.numChannels = pdi->maxInputChannels; - } - else - { - data.numChannels = MAX_INPUT_CHANNELS; - printf("Only use %d channels.\n", MAX_INPUT_CHANNELS ); - } - err = Pa_OpenStream( - &stream, - inputDevice, - data.numChannels, - paFloat32, /* 32 bit floating point input */ - NULL, - OUTPUT_DEVICE, - 2, - paFloat32, /* 32 bit floating point output */ - NULL, - SAMPLE_RATE, - FRAMES_PER_BUFFER, /* frames per buffer */ - NUM_BUFFERS, /* number of buffers, if zero then use default minimum */ - paClipOff, /* we won't output out of range samples so don't bother clipping them */ - patestCallback, - &data ); - if( err != paNoError ) goto error; - data.liveChannel = 0; - err = Pa_StartStream( stream ); - if( err != paNoError ) goto error; - for( i=0; i