miniaudio/examples/simple_enumeration.c

#define MAL_IMPLEMENTATION
#include "../mini_al.h"

#define DR_WAV_IMPLEMENTATION
#include "dr_wav.h"

#include <stdio.h>

int main(int argc, char** argv)
{
    if (argc < 2) {
        printf("No input file.");
        return -1;
    }

    mal_context context;
    if (mal_context_init(NULL, 0, &context) != MAL_SUCCESS) {
        printf("Failed to initialize context.");
        return -2;
    }

	mal_device_info infos[32];
	mal_uint32 infoCount = sizeof(infos) / sizeof(infos[0]);

	// Playback devices.
	mal_result result = mal_enumerate_devices(&context, mal_device_type_playback, &infoCount, infos);
	if (result != MAL_SUCCESS) {
		printf("Failed to enumerate playback devices.");
		mal_context_uninit(&context);
		return -3;
	}

	printf("Playback Devices\n");
	for (mal_uint32 iDevice = 0; iDevice < infoCount; ++iDevice) {
		printf("    %u: %s\n", iDevice, infos[iDevice].name);
	}


	printf("\n");


	// Capture devices.
	result = mal_enumerate_devices(&context, mal_device_type_capture, &infoCount, infos);
	if (result != MAL_SUCCESS) {
		printf("Failed to enumerate capture devices.");
		mal_context_uninit(&context);
		return -4;
	}
	
	printf("Capture Devices\n");
	for (mal_uint32 iDevice = 0; iDevice < infoCount; ++iDevice) {
		printf("    %u: %s\n", iDevice, infos[iDevice].name);
	}

    
    mal_context_uninit(&context);
    return 0;
}