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Have decoders use their native channel count in the high level API.

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This is required so we can do different spatialization logic depending
on the channel count of the audio source.
This commit is contained in:
David Reid
2020-06-03 17:01:39 +10:00
parent c0ebf41633
commit 31f08287da
2 changed files with 18 additions and 27 deletions
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research/ma_engine.c
+17 -23
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@@ -15,42 +15,36 @@ int main(int argc, char** argv)
{
ma_result result;
ma_engine engine;
ma_sound sound1;
ma_sound sound;
(void)argc;
(void)argv;
if (argc < 2) {
printf("No input file.\n");
return -1;
}
result = ma_engine_init(NULL, &engine);
if (result != MA_SUCCESS) {
printf("Failed to initialize audio engine.\n");
return (int)result;
return -1;
}
/* We can load our resource after starting the engine - the engine will deal with loading everything properly. */
if (argc > 1) {
result = ma_engine_create_sound_from_file(&engine, argv[1], NULL, &sound1);
if (result != MA_SUCCESS) {
ma_engine_uninit(&engine);
return (int)result;
}
ma_engine_sound_set_pitch(&engine, &sound1, 0.75f);
ma_engine_sound_set_pan(&engine, &sound1, 0.0f);
ma_engine_sound_set_looping(&engine, &sound1, MA_TRUE);
ma_engine_sound_start(&engine, &sound1);
/*result = ma_engine_play_sound(&engine, argv[1], NULL);
if (result != MA_SUCCESS) {
printf("ma_engine_play_sound() failed with: %s\n", ma_result_description(result));
}*/
result = ma_engine_create_sound_from_file(&engine, argv[1], NULL, &sound);
if (result != MA_SUCCESS) {
ma_engine_uninit(&engine);
return -1;
}
ma_engine_sound_set_pitch(&engine, &sound, 0.75f);
ma_engine_sound_set_pan(&engine, &sound, 0.0f);
ma_engine_sound_set_looping(&engine, &sound, MA_TRUE);
ma_engine_sound_start(&engine, &sound);
printf("Press Enter to quit...");
getchar();
/* Normally you would uninitialize and clean up all of your sounds manually because ma_engine_uninit() will _not_ do it for you. */
ma_engine_delete_sound(&engine, &sound);
ma_engine_uninit(&engine);
return 0;