private void EnumerateDevices()
{
// Enumerate all cameras
int numDevices = AVProLiveCameraManager.Instance.NumDevices;
print("num devices: " + numDevices);
for (int i = 0; i < numDevices; i++)
{
AVProLiveCameraDevice device = AVProLiveCameraManager.Instance.GetDevice(i);
// Enumerate video inputs (only for devices with multiple analog input sources, eg TV cards)
print("device " + i + ": " + device.Name + " (" + device.GUID + ") has " + device.NumVideoInputs + " videoInputs");
for (int j = 0; j < device.NumVideoInputs; j++)
{
print(" videoInput " + j + ": " + device.GetVideoInputName(j));
}
// Enumerate camera modes
print("device " + i + ": " + device.Name + " (" + device.GUID + ") has " + device.NumModes + " modes");
for (int j = 0; j < device.NumModes; j++)
{
AVProLiveCameraDeviceMode mode = device.GetMode(j);
print(" mode " + j + ": " + mode.Width + "x" + mode.Height + " @" + mode.FPS.ToString("F2") + "fps [" + mode.Format + "]");
}
// Enumerate camera settings
print("device " + i + ": " + device.Name + " (" + device.GUID + ") has " + device.NumSettings + " video settings");
for (int j = 0; j < device.NumSettings; j++)
{
AVProLiveCameraSettingBase settingBase = device.GetVideoSettingByIndex(j);
switch (settingBase.DataTypeValue)
{
case AVProLiveCameraSettingBase.DataType.Boolean:
{
AVProLiveCameraSettingBoolean settingBool = (AVProLiveCameraSettingBoolean)settingBase;
print(string.Format(" setting {0}: {1}({2}) value:{3} default:{4} canAuto:{5} isAuto:{6}", j, settingBase.Name, settingBase.PropertyIndex, settingBool.CurrentValue, settingBool.DefaultValue, settingBase.CanAutomatic, settingBase.IsAutomatic));
}
break;
case AVProLiveCameraSettingBase.DataType.Float:
{
AVProLiveCameraSettingFloat settingFloat = (AVProLiveCameraSettingFloat)settingBase;
print(string.Format(" setting {0}: {1}({2}) value:{3} default:{4} range:{5}-{6} canAuto:{7} isAuto:{8}", j, settingBase.Name, settingBase.PropertyIndex, settingFloat.CurrentValue, settingFloat.DefaultValue, settingFloat.MinValue, settingFloat.MaxValue, settingBase.CanAutomatic, settingBase.IsAutomatic));
}
break;
}
}
_instances.Add(new UIData()
{
scrollPos = Vector2.zero,
scrollVideoInputPos = Vector2.zero,
showSettings = false,
showModes = false,
material = null
});
}
}
private int SelectVideoInputIndex()
{
int result = -1;
switch (_videoInputSelection)
{
default:
case SelectDeviceBy.Default:
result = -1;
break;
case SelectDeviceBy.Name:
if (_desiredVideoInputs.Count > 0 && _device.NumVideoInputs > 0)
{
foreach (AVProLiveCameraPlugin.VideoInput videoInput in _desiredVideoInputs)
{
for (int i = 0; i < _device.NumVideoInputs; i++)
{
if (videoInput.ToString().Replace("_", " ") == _device.GetVideoInputName(i))
{
result = i;
break;
}
}
if (result >= 0)
{
break;
}
}
}
break;
case SelectDeviceBy.Index:
if (_desiredVideoInputIndex >= 0)
{
result = _desiredVideoInputIndex;
}
break;
}
return(result);
}
public void OnGUI()
{
if (_guiSkin != null)
{
if (_buttonStyle == null)
{
_buttonStyle = _guiSkin.FindStyle("LeftButton");
}
GUI.skin = _guiSkin;
}
if (_buttonStyle == null)
{
_buttonStyle = GUI.skin.button;
}
_horizScrollPos = GUILayout.BeginScrollView(_horizScrollPos, false, false);
GUILayout.BeginHorizontal();
for (int i = 0; i < AVProLiveCameraManager.Instance.NumDevices; i++)
{
GUILayout.BeginVertical("box", GUILayout.MaxWidth(300));
AVProLiveCameraDevice device = AVProLiveCameraManager.Instance.GetDevice(i);
GUI.enabled = device.IsConnected;
Rect cameraRect = GUILayoutUtility.GetRect(300, 168);
if (GUI.Button(cameraRect, ""))
{
if (_zoomed == null)
{
_zoomed = device.OutputTexture;
_zoomSrcDest = cameraRect;
_zoomUp = true;
}
}
// Thumbnail image
if (device.OutputTexture != null && _zoomed != device.OutputTexture)
{
if (_material != null)
{
DrawTexture(cameraRect, device.OutputTexture, ScaleMode.ScaleToFit, _material);
}
else
{
GUI.DrawTexture(cameraRect, device.OutputTexture, ScaleMode.ScaleToFit, false);
}
}
GUILayout.Box("Camera " + i + ": " + device.Name);
if (!device.IsRunning)
{
GUILayout.BeginHorizontal();
GUI.color = Color.green;
if (GUILayout.Button("Start"))
{
if (_zoomed == null)
{
device.Start(-1);
}
}
GUI.color = Color.white;
}
else
{
GUILayout.Box(string.Format("{0}x{1} {2}", device.CurrentWidth, device.CurrentHeight, device.CurrentFormat));
GUILayout.BeginHorizontal();
GUILayout.Box(string.Format("Capture {0}hz Display {1}hz", device.CaptureFPS.ToString("F2"), device.DisplayFPS.ToString("F2")));
GUILayout.EndHorizontal();
GUILayout.BeginHorizontal();
GUI.color = Color.red;
if (GUILayout.Button("Stop"))
{
if (_zoomed == null)
{
device.Close();
}
}
GUI.color = Color.white;
}
GUI.enabled = device.CanShowConfigWindow();
if (GUILayout.Button("Configure", GUILayout.ExpandWidth(false)))
{
if (_zoomed == null)
{
device.ShowConfigWindow();
}
}
GUI.enabled = true;
GUILayout.EndHorizontal();
if (device.NumVideoInputs > 0)
{
GUILayout.Label("Select a video input:");
_scrollVideoInputPos[i] = GUILayout.BeginScrollView(_scrollVideoInputPos[i], false, false);
for (int j = 0; j < device.NumVideoInputs; j++)
{
if (GUILayout.Button(device.GetVideoInputName(j)))
{
if (_zoomed == null)
{
// Start selected device
device.Close();
device.Start(-1, j);
}
}
}
GUILayout.EndScrollView();
}
if (device.Deinterlace != GUILayout.Toggle(device.Deinterlace, "Deinterlace", GUILayout.ExpandWidth(true)))
{
device.Deinterlace = !device.Deinterlace;
if (device.IsRunning)
{
device.Close();
device.Start(-1, -1);
}
}
GUILayout.BeginHorizontal();
device.FlipX = GUILayout.Toggle(device.FlipX, "Flip X", GUILayout.ExpandWidth(true));
device.FlipY = GUILayout.Toggle(device.FlipY, "Flip Y", GUILayout.ExpandWidth(true));
GUILayout.EndHorizontal();
_scrollPos[i] = GUILayout.BeginScrollView(_scrollPos[i], false, false);
if (device.NumSettings > 0)
{
GUI.color = Color.cyan;
_showSettings[i] = GUILayout.Toggle(_showSettings[i], "Settings ▶", GUILayout.ExpandWidth(true));
GUI.color = Color.white;
if (_showSettings[i])
{
device.UpdateSettings = GUILayout.Toggle(device.UpdateSettings, "Update Settings", GUILayout.ExpandWidth(true));
for (int j = 0; j < device.NumSettings; j++)
{
AVProLiveCameraSettingBase settingBase = device.GetVideoSettingByIndex(j);
GUILayout.BeginHorizontal();
GUI.enabled = !settingBase.IsAutomatic;
if (GUILayout.Button("D", GUILayout.ExpandWidth(false)))
{
settingBase.SetDefault();
}
GUI.enabled = true;
GUILayout.Label(settingBase.Name, GUILayout.ExpandWidth(false));
GUI.enabled = !settingBase.IsAutomatic;
switch (settingBase.DataTypeValue)
{
case AVProLiveCameraSettingBase.DataType.Boolean:
AVProLiveCameraSettingBoolean settingBool = (AVProLiveCameraSettingBoolean)settingBase;
settingBool.CurrentValue = GUILayout.Toggle(settingBool.CurrentValue, "", GUILayout.ExpandWidth(true));
break;
case AVProLiveCameraSettingBase.DataType.Float:
AVProLiveCameraSettingFloat settingFloat = (AVProLiveCameraSettingFloat)settingBase;
settingFloat.CurrentValue = GUILayout.HorizontalSlider(settingFloat.CurrentValue, settingFloat.MinValue, settingFloat.MaxValue, GUILayout.ExpandWidth(true));
GUI.enabled = settingBase.CanAutomatic;
settingBase.IsAutomatic = GUILayout.Toggle(settingBase.IsAutomatic, "", GUILayout.Width(32.0f));
GUI.enabled = true;
break;
}
GUI.enabled = true;
GUILayout.EndHorizontal();
}
if (GUILayout.Button("Defaults"))
{
for (int j = 0; j < device.NumSettings; j++)
{
AVProLiveCameraSettingBase settingBase = device.GetVideoSettingByIndex(j);
settingBase.SetDefault();
}
}
}
}
GUI.color = Color.cyan;
_showModes[i] = GUILayout.Toggle(_showModes[i], "Modes ▶", GUILayout.ExpandWidth(true));
GUI.color = Color.white;
if (_showModes[i])
{
for (int j = 0; j < device.NumModes; j++)
{
AVProLiveCameraDeviceMode mode = device.GetMode(j);
if (GUILayout.Button("" + mode.Width + "x" + mode.Height + " " + mode.FPS.ToString("F2") + "hz " + "[" + mode.Format + "]", _buttonStyle))
{
if (_zoomed == null)
{
// Start selected device
device.Close();
Debug.Log("Selecting mode: " + j);
device.Start(mode);
}
}
}
}
GUILayout.EndScrollView();
GUILayout.EndVertical();
}
GUILayout.EndHorizontal();
GUILayout.EndScrollView();
// Show zoomed camera image
if (_zoomed != null)
{
Rect fullScreenRect = new Rect(0f, 0f, Screen.width, Screen.height);
float t = Mathf.Clamp01(_zoomTimer / ZoomTime);
t = Mathf.SmoothStep(0f, 1f, t);
Rect r = new Rect();
r.x = Mathf.Lerp(_zoomSrcDest.x, fullScreenRect.x, t);
r.y = Mathf.Lerp(_zoomSrcDest.y, fullScreenRect.y, t);
r.width = Mathf.Lerp(_zoomSrcDest.width, fullScreenRect.width, t);
r.height = Mathf.Lerp(_zoomSrcDest.height, fullScreenRect.height, t);
if (_material != null)
{
DrawTexture(r, _zoomed, ScaleMode.ScaleToFit, _material);
}
else
{
GUI.DrawTexture(r, _zoomed, ScaleMode.ScaleToFit, false);
}
}
}
