mirror of
https://github.com/saitohirga/WSJT-X.git
synced 2024-09-06 13:26:41 -04:00
39f88b793d
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/trunk@249 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
348 lines
13 KiB
C
348 lines
13 KiB
C
/** @file paqa_devs.c
|
|
@brief Self Testing Quality Assurance app for PortAudio
|
|
Try to open each device and run through all the
|
|
possible configurations.
|
|
|
|
@author Phil Burk http://www.softsynth.com
|
|
|
|
Pieter adapted to V19 API. Test now relies heavily on
|
|
Pa_IsFormatSupported(). Uses same 'standard' sample rates
|
|
as in test pa_devs.c.
|
|
*/
|
|
/*
|
|
* $Id$
|
|
*
|
|
* 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 <stdio.h>
|
|
#include <math.h>
|
|
#include "portaudio.h"
|
|
#include "pa_trace.h"
|
|
|
|
/****************************************** Definitions ***********/
|
|
#define MODE_INPUT (0)
|
|
#define MODE_OUTPUT (1)
|
|
|
|
typedef struct PaQaData
|
|
{
|
|
unsigned long framesLeft;
|
|
int numChannels;
|
|
int bytesPerSample;
|
|
int mode;
|
|
short sawPhase;
|
|
PaSampleFormat format;
|
|
}
|
|
PaQaData;
|
|
|
|
/****************************************** Prototypes ***********/
|
|
static void TestDevices( int mode );
|
|
static void TestFormats( int mode, PaDeviceIndex deviceID, double sampleRate,
|
|
int numChannels );
|
|
static int TestAdvance( int mode, PaDeviceIndex deviceID, double sampleRate,
|
|
int numChannels, PaSampleFormat format );
|
|
static int QaCallback( const void *inputBuffer, void *outputBuffer,
|
|
unsigned long framesPerBuffer,
|
|
const PaStreamCallbackTimeInfo* timeInfo,
|
|
PaStreamCallbackFlags statusFlags,
|
|
void *userData );
|
|
|
|
/****************************************** Globals ***********/
|
|
static int gNumPassed = 0;
|
|
static int gNumFailed = 0;
|
|
|
|
/****************************************** Macros ***********/
|
|
/* Print ERROR if it fails. Tally success or failure. */
|
|
/* Odd do-while wrapper seems to be needed for some compilers. */
|
|
#define EXPECT(_exp) \
|
|
do \
|
|
{ \
|
|
if ((_exp)) {\
|
|
/* printf("SUCCESS for %s\n", #_exp ); */ \
|
|
gNumPassed++; \
|
|
} \
|
|
else { \
|
|
printf("ERROR - 0x%x - %s for %s\n", result, \
|
|
((result == 0) ? "-" : Pa_GetErrorText(result)), \
|
|
#_exp ); \
|
|
gNumFailed++; \
|
|
goto error; \
|
|
} \
|
|
} while(0)
|
|
|
|
/*******************************************************************/
|
|
/* This routine will be called by the PortAudio engine when audio is needed.
|
|
** It may be 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 QaCallback( const void *inputBuffer, void *outputBuffer,
|
|
unsigned long framesPerBuffer,
|
|
const PaStreamCallbackTimeInfo* timeInfo,
|
|
PaStreamCallbackFlags statusFlags,
|
|
void *userData )
|
|
{
|
|
unsigned long i;
|
|
short phase;
|
|
PaQaData *data = (PaQaData *) userData;
|
|
(void) inputBuffer;
|
|
|
|
/* Play simle sawtooth wave. */
|
|
if( data->mode == MODE_OUTPUT )
|
|
{
|
|
phase = data->sawPhase;
|
|
switch( data->format )
|
|
{
|
|
case paFloat32:
|
|
{
|
|
float *out = (float *) outputBuffer;
|
|
for( i=0; i<framesPerBuffer; i++ )
|
|
{
|
|
phase += 0x123;
|
|
*out++ = (float) (phase * (1.0 / 32768.0));
|
|
if( data->numChannels == 2 )
|
|
{
|
|
*out++ = (float) (phase * (1.0 / 32768.0));
|
|
}
|
|
}
|
|
}
|
|
break;
|
|
|
|
case paInt32:
|
|
{
|
|
int *out = (int *) outputBuffer;
|
|
for( i=0; i<framesPerBuffer; i++ )
|
|
{
|
|
phase += 0x123;
|
|
*out++ = ((int) phase ) << 16;
|
|
if( data->numChannels == 2 )
|
|
{
|
|
*out++ = ((int) phase ) << 16;
|
|
}
|
|
}
|
|
}
|
|
break;
|
|
case paInt16:
|
|
{
|
|
short *out = (short *) outputBuffer;
|
|
for( i=0; i<framesPerBuffer; i++ )
|
|
{
|
|
phase += 0x123;
|
|
*out++ = phase;
|
|
if( data->numChannels == 2 )
|
|
{
|
|
*out++ = phase;
|
|
}
|
|
}
|
|
}
|
|
break;
|
|
|
|
default:
|
|
{
|
|
unsigned char *out = (unsigned char *) outputBuffer;
|
|
unsigned long numBytes = framesPerBuffer * data->numChannels * data->bytesPerSample;
|
|
for( i=0; i<numBytes; i++ )
|
|
{
|
|
*out++ = 0;
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
data->sawPhase = phase;
|
|
}
|
|
/* Are we through yet? */
|
|
if( data->framesLeft > framesPerBuffer )
|
|
{
|
|
PaUtil_AddTraceMessage("QaCallback: running. framesLeft", data->framesLeft );
|
|
data->framesLeft -= framesPerBuffer;
|
|
return 0;
|
|
}
|
|
else
|
|
{
|
|
PaUtil_AddTraceMessage("QaCallback: DONE! framesLeft", data->framesLeft );
|
|
data->framesLeft = 0;
|
|
return 1;
|
|
}
|
|
}
|
|
|
|
/*******************************************************************/
|
|
int main(void);
|
|
int main(void)
|
|
{
|
|
PaError result;
|
|
EXPECT( ((result=Pa_Initialize()) == 0) );
|
|
printf("Test OUTPUT ---------------\n");
|
|
TestDevices( MODE_OUTPUT );
|
|
printf("Test INPUT ---------------\n");
|
|
TestDevices( MODE_INPUT );
|
|
error:
|
|
Pa_Terminate();
|
|
printf("QA Report: %d passed, %d failed.\n", gNumPassed, gNumFailed );
|
|
return 0;
|
|
}
|
|
|
|
/*******************************************************************
|
|
* Try each output device, through its full range of capabilities. */
|
|
static void TestDevices( int mode )
|
|
{
|
|
int id, jc, i;
|
|
int maxChannels;
|
|
const PaDeviceInfo *pdi;
|
|
static double standardSampleRates[] = { 8000.0, 9600.0, 11025.0, 12000.0,
|
|
16000.0, 22050.0, 24000.0,
|
|
32000.0, 44100.0, 48000.0,
|
|
88200.0, 96000.0,
|
|
-1.0 }; /* Negative terminated list. */
|
|
int numDevices = Pa_GetDeviceCount();
|
|
for( id=0; id<numDevices; id++ ) /* Iterate through all devices. */
|
|
{
|
|
pdi = Pa_GetDeviceInfo( id );
|
|
/* Try 1 to maxChannels on each device. */
|
|
maxChannels = (( mode == MODE_INPUT ) ? pdi->maxInputChannels : pdi->maxOutputChannels);
|
|
|
|
for( jc=1; jc<=maxChannels; jc++ )
|
|
{
|
|
printf("Name = %s\n", pdi->name );
|
|
/* Try each standard sample rate. */
|
|
for( i=0; standardSampleRates[i] > 0; i++ )
|
|
{
|
|
TestFormats( mode, (PaDeviceIndex)id, standardSampleRates[i], jc );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/*******************************************************************/
|
|
static void TestFormats( int mode, PaDeviceIndex deviceID, double sampleRate,
|
|
int numChannels )
|
|
{
|
|
TestAdvance( mode, deviceID, sampleRate, numChannels, paFloat32 );
|
|
TestAdvance( mode, deviceID, sampleRate, numChannels, paInt16 );
|
|
TestAdvance( mode, deviceID, sampleRate, numChannels, paInt32 );
|
|
/* TestAdvance( mode, deviceID, sampleRate, numChannels, paInt24 ); */
|
|
}
|
|
|
|
/*******************************************************************/
|
|
static int TestAdvance( int mode, PaDeviceIndex deviceID, double sampleRate,
|
|
int numChannels, PaSampleFormat format )
|
|
{
|
|
PaStreamParameters inputParameters, outputParameters, *ipp, *opp;
|
|
PaStream *stream = NULL;
|
|
PaError result = paNoError;
|
|
PaQaData myData;
|
|
#define FRAMES_PER_BUFFER (64)
|
|
|
|
/* Setup data for synthesis thread. */
|
|
myData.framesLeft = (unsigned long) (sampleRate * 100); /* 100 seconds */
|
|
myData.numChannels = numChannels;
|
|
myData.mode = mode;
|
|
myData.format = format;
|
|
switch( format )
|
|
{
|
|
case paFloat32:
|
|
case paInt32:
|
|
case paInt24:
|
|
myData.bytesPerSample = 4;
|
|
break;
|
|
/* case paPackedInt24:
|
|
myData.bytesPerSample = 3;
|
|
break; */
|
|
default:
|
|
myData.bytesPerSample = 2;
|
|
break;
|
|
}
|
|
|
|
if( mode == MODE_INPUT )
|
|
{
|
|
inputParameters.device = deviceID;
|
|
inputParameters.channelCount = numChannels;
|
|
inputParameters.sampleFormat = format;
|
|
inputParameters.suggestedLatency = Pa_GetDeviceInfo( inputParameters.device )->defaultLowInputLatency;
|
|
inputParameters.hostApiSpecificStreamInfo = NULL;
|
|
ipp = &inputParameters;
|
|
}
|
|
else
|
|
ipp = NULL;
|
|
if( mode == MODE_OUTPUT ) /* Pa_GetDeviceInfo(paNoDevice) COREDUMPS!!! */
|
|
{
|
|
outputParameters.device = deviceID;
|
|
outputParameters.channelCount = numChannels;
|
|
outputParameters.sampleFormat = format;
|
|
outputParameters.suggestedLatency = Pa_GetDeviceInfo( outputParameters.device )->defaultLowOutputLatency;
|
|
outputParameters.hostApiSpecificStreamInfo = NULL;
|
|
opp = &outputParameters;
|
|
}
|
|
else
|
|
opp = NULL;
|
|
|
|
if(paFormatIsSupported == Pa_IsFormatSupported( ipp, opp, sampleRate ))
|
|
{
|
|
printf("------ TestAdvance: %s, device = %d, rate = %g, numChannels = %d, format = %lu -------\n",
|
|
( mode == MODE_INPUT ) ? "INPUT" : "OUTPUT",
|
|
deviceID, sampleRate, numChannels, (unsigned long)format);
|
|
EXPECT( ((result = Pa_OpenStream( &stream,
|
|
ipp,
|
|
opp,
|
|
sampleRate,
|
|
FRAMES_PER_BUFFER,
|
|
paClipOff, /* we won't output out of range samples so don't bother clipping them */
|
|
QaCallback,
|
|
&myData ) ) == 0) );
|
|
if( stream )
|
|
{
|
|
PaTime oldStamp, newStamp;
|
|
unsigned long oldFrames;
|
|
int minDelay = ( mode == MODE_INPUT ) ? 1000 : 400;
|
|
/* Was:
|
|
int minNumBuffers = Pa_GetMinNumBuffers( FRAMES_PER_BUFFER, sampleRate );
|
|
int msec = (int) ((minNumBuffers * 3 * 1000.0 * FRAMES_PER_BUFFER) / sampleRate);
|
|
*/
|
|
int msec = (int)( 3.0 *
|
|
(( mode == MODE_INPUT ) ? inputParameters.suggestedLatency : outputParameters.suggestedLatency ));
|
|
if( msec < minDelay ) msec = minDelay;
|
|
printf("msec = %d\n", msec); /**/
|
|
EXPECT( ((result=Pa_StartStream( stream )) == 0) );
|
|
/* Check to make sure PortAudio is advancing timeStamp. */
|
|
oldStamp = Pa_GetStreamTime(stream);
|
|
Pa_Sleep(msec);
|
|
newStamp = Pa_GetStreamTime(stream);
|
|
printf("oldStamp = %g,newStamp = %g\n", oldStamp, newStamp ); /**/
|
|
EXPECT( (oldStamp < newStamp) );
|
|
/* Check to make sure callback is decrementing framesLeft. */
|
|
oldFrames = myData.framesLeft;
|
|
Pa_Sleep(msec);
|
|
printf("oldFrames = %lu, myData.framesLeft = %lu\n", oldFrames, myData.framesLeft ); /**/
|
|
EXPECT( (oldFrames > myData.framesLeft) );
|
|
EXPECT( ((result=Pa_CloseStream( stream )) == 0) );
|
|
stream = NULL;
|
|
}
|
|
}
|
|
error:
|
|
if( stream != NULL ) Pa_CloseStream( stream );
|
|
return result;
|
|
}
|