/**
* 解像度選択
* IOnUVCSelectSizeHandlerの実装
* @param manager 呼び出し元のUVCManager
* @param device 対象となるUVC機器の情報
* @param formats 対応している解像度についての情報
*/
public SupportedFormats.Size OnUVCSelectSize(UVCManager manager, UVCDevice device, SupportedFormats formats)
{
#if (!NDEBUG && DEBUG && ENABLE_LOG)
Console.WriteLine($"{TAG}OnUVCSelectSize:{device}");
#endif
if (device.IsTHETA_V)
{
#if (!NDEBUG && DEBUG && ENABLE_LOG)
Console.WriteLine($"{TAG}OnUVCSelectSize:THETA V");
#endif
return FindSize(formats, 3840, 1920);
}
else if (device.IsTHETA_S)
{
#if (!NDEBUG && DEBUG && ENABLE_LOG)
Console.WriteLine($"{TAG}OnUVCSelectSize:THETA S");
#endif
return FindSize(formats, 1920, 1080);
}
else
{
#if (!NDEBUG && DEBUG && ENABLE_LOG)
Console.WriteLine($"{TAG}OnUVCSelectSize:other UVC device,{device}");
#endif
return formats.Find(DefaultWidth, DefaultHeight);
}
}
/**
* JSON文字列として引き渡された対応解像度をパースしてSupportedFormatsとして返す
* @param jsonString
* @throws ArgumentException
*/
public static SupportedFormats Parse(string jsonString)
{
#if (!NDEBUG && DEBUG && ENABLE_LOG)
Console.WriteLine($"SupportedFormats:{jsonString}");
#endif
SupportedFormats result;
try
{
var elements = JsonDocument.Parse(jsonString).RootElement.GetProperty("formats");
result = new SupportedFormats();
if (elements.GetArrayLength() > 0)
{
result.formats = new FrameFormat[elements.GetArrayLength()];
int i = 0;
foreach (var element in elements.EnumerateArray())
{
result.formats[i++] = new FrameFormat(element);
}
}
}
catch (JsonException e)
{
result = null;
Debug.LogError(e.ToString());
}
if (result == null)
{
throw new ArgumentException($"failed to parse ({jsonString})");
}
return result;
}
/**
*获取指定的UVC设备的对应分辨率
*@param deviceName UVC设备识别字符串
*/
private SupportedFormats GetSupportedVideoSize(string deviceName)
{
AndroidDebug.Logd(TAG, "获取指定的UVC设备的对应分辨率：" + deviceName);
if (!String.IsNullOrEmpty(deviceName))
{
using (AndroidJavaClass clazz = new AndroidJavaClass(FQCN_PLUGIN))
{
return(SupportedFormats.Parse(
clazz.CallStatic <string>("getSupportedVideoSize",
AndroidUtils.GetCurrentActivity(), deviceName)));
}
}
else
{
throw new ArgumentException("device name is empty/null");
}
}
/**
* 指定したUVC機器の対応解像度を取得する
* @param deviceName UVC機器識別文字列
*/
private SupportedFormats GetSupportedVideoSize(string deviceName)
{
#if (!NDEBUG && DEBUG && ENABLE_LOG)
Console.WriteLine($"{TAG}GetSupportedVideoSize:{deviceName}");
#endif
if (!String.IsNullOrEmpty(deviceName))
{
using (AndroidJavaClass clazz = new AndroidJavaClass(FQCN_PLUGIN))
{
return(SupportedFormats.Parse(
clazz.CallStatic <string>("getSupportedVideoSize",
AndroidUtils.GetCurrentActivity(), deviceName)));
}
}
else
{
throw new ArgumentException("device name is empty/null");
}
}
public static SupportedFormats Parse(WebCamDevice camera)
{
SupportedFormats result;
try
{
var resolutions = camera.availableResolutions;
result = new SupportedFormats();
if ((resolutions != null) && (resolutions.Length > 0))
{
result.formats = new FrameFormat[1] { new FrameFormat(resolutions)};
}
}
catch (Exception e)
{
result = null;
Debug.LogError(e.ToString());
}
if (result == null)
{
throw new ArgumentException($"failed to parse ({camera})");
}
return result;
}
//--------------------------------------------------------------------------------
private SupportedFormats.Size FindSize(SupportedFormats formats, int width, int height)
{
return formats.Find(width, height);
}
/**
* JSON文字列として引き渡された対応解像度をパースしてSupportedFormatsとして返す
* @param jsonString
* @throws ArgumentException
*/
public static SupportedFormats Parse(string jsonString)
{
AndroidDebug.Logd(TAG, "代言数据:" + jsonString);
//Debug.Log("代言数据："+ jsonString);
SupportedFormats result;
try
{
var elements = JObject.Parse(jsonString)["formats"];
result = new SupportedFormats();
var elementsLength = ((JArray)elements).Count;
AndroidDebug.Logd(TAG, "Parse1:" + elementsLength);
if (elementsLength > 0)
{
AndroidDebug.Logd(TAG, "Parse2:" + elementsLength);
result.formats = new FrameFormat[elementsLength];
AndroidDebug.Logd(TAG, "Parse4:" + result.formats);
int i = 0;
foreach (var element in (JArray)elements)
{
AndroidDebug.Logd(TAG, "Parse5:" + element);
result.formats[i++] = new FrameFormat(element);
}
}
}
catch (Newtonsoft.Json.JsonException e)
{
result = null;
AndroidDebug.Logd(TAG, "Parse3:" + e.ToString());
Debug.LogError(e.ToString());
}
if (result == null)
{
AndroidDebug.Logd(TAG, "Parse:result == null");
throw new ArgumentException($"failed to parse ({jsonString})");
}
return result;
//SupportedFormats result;
//try
//{
// var elements = JsonDocument.Parse(jsonString).RootElement.GetProperty("formats");
// result = new SupportedFormats();
// if (elements.GetArrayLength() > 0)
// {
// result.formats = new FrameFormat[elements.GetArrayLength()];
// int i = 0;
// foreach (var element in elements.EnumerateArray())
// {
// result.formats[i++] = new FrameFormat(element);
// }
// }
//}
//catch (JsonException e)
//{
// result = null;
// Debug.LogError(e.ToString());
//}
//if (result == null)
//{
// throw new ArgumentException($"failed to parse ({jsonString})");
//}
//return result;
}