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Add command line switches for periods and period sizes to deviceio test.

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This commit is contained in:
David Reid
2026-01-09 19:21:24 +10:00
parent 4bed03a65e
commit fb132046d4
1 changed files with 31 additions and 9 deletions
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tests/deviceio/deviceio.c
+31 -9
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@@ -1,5 +1,5 @@
/*
USAGE: deviceio [input/output file] [mode] [backend] [waveform] [noise] [threading mode] [--playback-device [index]] [--capture-device [index]] [--channels [count]] [--rate [sample_rate]] [--detailed-info] [--auto]
USAGE: deviceio [input/output file] [mode] [backend] [waveform] [noise] [threading mode] [--playback-device [index]] [--capture-device [index]] [--channels [count]] [--rate [sample_rate]] [--periods [count]] [--period-size [frames]] [--detailed-info] [--auto]
In playback mode the input file is optional, in which case a waveform or noise source will be used instead. For capture and loopback modes
it must specify an output parameter, and must be specified. In duplex mode it is optional, but if specified will be an output file that
@@ -478,6 +478,8 @@ int main(int argc, char** argv)
ma_format deviceFormat = ma_format_unknown;
ma_uint32 deviceChannels = 0;
ma_uint32 deviceSampleRate = 0;
ma_uint32 devicePeriods = 0;
ma_uint32 devicePeriodSizeInFrames = 0;
ma_device_config deviceConfig;
ma_waveform_type waveformType = ma_waveform_type_sine;
ma_noise_type noiseType = ma_noise_type_white;
@@ -537,6 +539,24 @@ int main(int argc, char** argv)
continue;
}
if (strcmp(argv[iarg], "--periods") == 0) {
if (iarg + 1 < argc) {
devicePeriods = (ma_uint32)atoi(argv[iarg + 1]);
iarg += 1;
}
continue;
}
if (strcmp(argv[iarg], "--period-size") == 0) {
if (iarg + 1 < argc) {
devicePeriodSizeInFrames = (ma_uint32)atoi(argv[iarg + 1]);
iarg += 1;
}
continue;
}
if (strcmp(argv[iarg], "--detailed-info") == 0) {
printDetailedInfo = MA_TRUE;
continue;
@@ -617,14 +637,16 @@ int main(int argc, char** argv)
}
deviceConfig = ma_device_config_init(deviceType);
deviceConfig.threadingMode = threadingMode;
deviceConfig.playback.format = deviceFormat;
deviceConfig.playback.channels = deviceChannels;
deviceConfig.capture.format = deviceFormat;
deviceConfig.capture.channels = deviceChannels;
deviceConfig.sampleRate = deviceSampleRate;
deviceConfig.dataCallback = on_data;
deviceConfig.notificationCallback = on_notification;
deviceConfig.threadingMode = threadingMode;
deviceConfig.playback.format = deviceFormat;
deviceConfig.playback.channels = deviceChannels;
deviceConfig.capture.format = deviceFormat;
deviceConfig.capture.channels = deviceChannels;
deviceConfig.sampleRate = deviceSampleRate;
deviceConfig.periods = devicePeriods;
deviceConfig.periodSizeInFrames = devicePeriodSizeInFrames;
deviceConfig.dataCallback = on_data;
deviceConfig.notificationCallback = on_notification;
if (playbackDeviceIndex != -1) {
if (playbackDeviceIndex < (int)g_State.playbackDeviceCount) {