3759e1163f
Co-authored-by: aleksandr.vodyanov <aleksandr.vodyanov@avroid.tech> Reviewed-on: https://git.avroid.tech/Conan/conan_build/pulls/15
135 lines
3.5 KiB
C
135 lines
3.5 KiB
C
#include "alc.h"
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#include "al.h"
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#include "alext.h"
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#include <stdio.h>
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#include <string.h>
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static ALenum checkALErrors(int linenum)
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{
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ALenum err = alGetError();
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if(err != AL_NO_ERROR)
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printf("OpenAL Error: %s (0x%x), @ %d\n", alGetString(err), err, linenum);
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return err;
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}
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#define checkALErrors() checkALErrors(__LINE__)
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static ALCenum checkALCErrors(ALCdevice *device, int linenum)
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{
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ALCenum err = alcGetError(device);
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if(err != ALC_NO_ERROR)
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printf("ALC Error: %s (0x%x), @ %d\n", alcGetString(device, err), err, linenum);
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return err;
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}
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#define checkALCErrors(x) checkALCErrors((x),__LINE__)
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#define MAX_WIDTH 80
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static void printList(const char *list, char separator)
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{
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size_t col = MAX_WIDTH, len;
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const char *indent = " ";
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const char *next;
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if(!list || *list == '\0')
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{
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fprintf(stdout, "\n%s!!! none !!!\n", indent);
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return;
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}
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do {
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next = strchr(list, separator);
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if(next)
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{
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len = next-list;
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do {
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next++;
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} while(*next == separator);
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}
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else
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len = strlen(list);
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if(len + col + 2 >= MAX_WIDTH)
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{
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fprintf(stdout, "\n%s", indent);
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col = strlen(indent);
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}
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else
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{
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fputc(' ', stdout);
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col++;
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}
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len = fwrite(list, 1, len, stdout);
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col += len;
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if(!next || *next == '\0')
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break;
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fputc(',', stdout);
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col++;
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list = next;
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} while(1);
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fputc('\n', stdout);
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}
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static void printALCInfo(ALCdevice *device)
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{
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ALCint major, minor;
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if(device)
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{
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const ALCchar *devname = NULL;
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printf("\n");
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if(alcIsExtensionPresent(device, "ALC_ENUMERATE_ALL_EXT") != AL_FALSE)
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devname = alcGetString(device, ALC_ALL_DEVICES_SPECIFIER);
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if(checkALCErrors(device) != ALC_NO_ERROR || !devname)
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devname = alcGetString(device, ALC_DEVICE_SPECIFIER);
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printf("** Info for device \"%s\" **\n", devname);
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}
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alcGetIntegerv(device, ALC_MAJOR_VERSION, 1, &major);
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alcGetIntegerv(device, ALC_MINOR_VERSION, 1, &minor);
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if(checkALCErrors(device) == ALC_NO_ERROR)
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printf("ALC version: %d.%d\n", major, minor);
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if(device)
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{
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printf("ALC extensions:");
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printList(alcGetString(device, ALC_EXTENSIONS), ' ');
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checkALCErrors(device);
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}
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}
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static void printDeviceList(const char *list)
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{
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if(!list || *list == '\0')
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printf(" !!! none !!!\n");
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else do {
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printf(" %s\n", list);
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list += strlen(list) + 1;
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} while(*list != '\0');
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}
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int main(int argc, char **argv)
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{
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printf("Available playback devices:\n");
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if(alcIsExtensionPresent(NULL, "ALC_ENUMERATE_ALL_EXT") != AL_FALSE)
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printDeviceList(alcGetString(NULL, ALC_ALL_DEVICES_SPECIFIER));
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else
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printDeviceList(alcGetString(NULL, ALC_DEVICE_SPECIFIER));
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printf("Available capture devices:\n");
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printDeviceList(alcGetString(NULL, ALC_CAPTURE_DEVICE_SPECIFIER));
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if(alcIsExtensionPresent(NULL, "ALC_ENUMERATE_ALL_EXT") != AL_FALSE)
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printf("Default playback device: %s\n",
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alcGetString(NULL, ALC_DEFAULT_ALL_DEVICES_SPECIFIER));
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else
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printf("Default playback device: %s\n",
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alcGetString(NULL, ALC_DEFAULT_DEVICE_SPECIFIER));
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printf("Default capture device: %s\n",
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alcGetString(NULL, ALC_CAPTURE_DEFAULT_DEVICE_SPECIFIER));
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printALCInfo(NULL);
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return 0;
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}
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