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OpenAL: Add support for retrieving detailed device info.

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David Reid
2018-04-25 10:04:16 +10:00
parent 64e35acf57
commit 9de444c59c
1 changed files with 19 additions and 3 deletions
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mini_al.h
+19 -3
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@@ -13315,12 +13315,28 @@ mal_result mal_context_get_device_info__openal(mal_context* pContext, mal_device
return result; return result;
} }
if (data.foundDevice) { if (!data.foundDevice) {
return MAL_SUCCESS;
} else {
return MAL_NO_DEVICE; return MAL_NO_DEVICE;
} }
} }
// mini_al's OpenAL backend only supports:
// - mono and stereo
// - u8, s16 and f32
// - All standard sample rates
pDeviceInfo->minChannels = 1;
pDeviceInfo->maxChannels = 2;
pDeviceInfo->minSampleRate = MAL_MIN_SAMPLE_RATE;
pDeviceInfo->maxSampleRate = MAL_MAX_SAMPLE_RATE;
pDeviceInfo->formatCount = 2;
pDeviceInfo->formats[0] = mal_format_u8;
pDeviceInfo->formats[1] = mal_format_s16;
if (pContext->openal.isFloat32Supported) {
pDeviceInfo->formats[pDeviceInfo->formatCount] = mal_format_f32;
pDeviceInfo->formatCount += 1;
}
return MAL_SUCCESS;
} }
mal_result mal_context_init__openal(mal_context* pContext) mal_result mal_context_init__openal(mal_context* pContext)