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Delete the PipeWire test.

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The PipeWire backend is now tested with the deviceio test.
This commit is contained in:
David Reid
2025-08-21 14:18:58 +10:00
parent 26a1566cb2
commit 7263de3b64
2 changed files with 0 additions and 130 deletions
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extras/backends/pipewire/miniaudio_pipewire_test.c
-121
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@@ -1,121 +0,0 @@
/*
Compile with the following:
gcc miniaudio_pipewire_test.c -lm -I/usr/include/spa-0.2
*/
#define MA_DEBUG_OUTPUT
#include "../../../miniaudio.c"
#include "miniaudio_pipewire.c"
/*
Main program starts here.
*/
#define DEVICE_FORMAT ma_format_f32
#define DEVICE_CHANNELS 2
#define DEVICE_SAMPLE_RATE 48000
void data_callback(ma_device* pDevice, void* pOutput, const void* pInput, ma_uint32 frameCount)
{
MA_ASSERT(pDevice->playback.channels == DEVICE_CHANNELS);
if (pDevice->type == ma_device_type_playback) {
ma_waveform* pSineWave;
pSineWave = (ma_waveform*)pDevice->pUserData;
MA_ASSERT(pSineWave != NULL);
//printf("WAVEFORM: %d\n", (int)frameCount);
ma_waveform_read_pcm_frames(pSineWave, pOutput, frameCount, NULL);
}
if (pDevice->type == ma_device_type_duplex) {
ma_copy_pcm_frames(pOutput, pInput, frameCount, pDevice->playback.format, pDevice->playback.channels);
}
}
int main(int argc, char** argv)
{
ma_result result;
ma_context_config contextConfig;
ma_context context;
ma_device_config deviceConfig;
ma_device device;
ma_waveform_config sineWaveConfig;
ma_waveform sineWave;
ma_context_config_pipewire pipewireContextConfig;
ma_device_config_pipewire pipewireDeviceConfig;
char name[256];
/* Plug in our vtable pointers. Add any custom backends to this list. */
pipewireContextConfig = ma_context_config_pipewire_init();
ma_device_backend_config pBackends[] =
{
{ ma_device_backend_pipewire, &pipewireContextConfig }
};
contextConfig = ma_context_config_init();
result = ma_context_init(pBackends, sizeof(pBackends)/sizeof(pBackends[0]), &contextConfig, (ma_context*)&context);
if (result != MA_SUCCESS) {
printf("Failed to initialize context.\n");
return -1;
}
/* In playback mode we're just going to play a sine wave. */
sineWaveConfig = ma_waveform_config_init(DEVICE_FORMAT, DEVICE_CHANNELS, DEVICE_SAMPLE_RATE, ma_waveform_type_sine, 0.2, 220);
ma_waveform_init(&sineWaveConfig, &sineWave);
/* The device is created exactly as per normal. */
pipewireDeviceConfig = ma_device_config_pipewire_init();
ma_device_backend_config pBackendDeviceConfigs[] =
{
{ ma_device_backend_pipewire, &pipewireDeviceConfig }
};
deviceConfig = ma_device_config_init(ma_device_type_playback);
deviceConfig.playback.format = DEVICE_FORMAT;
deviceConfig.playback.channels = DEVICE_CHANNELS;
deviceConfig.capture.format = DEVICE_FORMAT;
deviceConfig.capture.channels = DEVICE_CHANNELS;
deviceConfig.sampleRate = DEVICE_SAMPLE_RATE;
deviceConfig.dataCallback = data_callback;
deviceConfig.pUserData = &sineWave;
deviceConfig.pBackendConfigs = pBackendDeviceConfigs;
deviceConfig.backendConfigCount = (sizeof(pBackendDeviceConfigs) / sizeof(pBackendDeviceConfigs[0]));
deviceConfig.periodSizeInMilliseconds = 20;
result = ma_device_init((ma_context*)&context, &deviceConfig, (ma_device*)&device);
if (result != MA_SUCCESS) {
printf("Failed to initialize device.\n");
ma_context_uninit((ma_context*)&context);
return -1;
}
ma_device_get_name((ma_device*)&device, ma_device_type_playback, name, sizeof(name), NULL);
printf("Device Name: %s\n", name);
if (ma_device_start((ma_device*)&device) != MA_SUCCESS) {
ma_device_uninit((ma_device*)&device);
ma_context_uninit((ma_context*)&context);
return -5;
}
printf("Press Enter to quit...\n");
getchar();
ma_device_uninit((ma_device*)&device);
ma_context_uninit((ma_context*)&context);
(void)argc;
(void)argv;
return 0;
}