//Detect black bars around screen and adjust the margin accordingly
private static unsafe void AdjustBlackBars(LedSideTypes SideType, byte *BitmapData)
{
try
{
if (SideType == LedSideTypes.BottomLeftToRight || SideType == LedSideTypes.BottomRightToLeft)
{
AdjustBlackbarBottom(BitmapData, ref vMarginBottom);
}
else if (SideType == LedSideTypes.TopLeftToRight || SideType == LedSideTypes.TopRightToLeft)
{
AdjustBlackbarTop(BitmapData, ref vMarginTop);
}
else if (SideType == LedSideTypes.LeftTopToBottom || SideType == LedSideTypes.LeftBottomToTop)
{
AdjustBlackbarLeft(BitmapData, ref vMarginLeft);
}
else if (SideType == LedSideTypes.RightTopToBottom || SideType == LedSideTypes.RightBottomToTop)
{
AdjustBlackbarRight(BitmapData, ref vMarginRight);
}
}
catch (Exception ex)
{
Debug.WriteLine("Failed to adjust the black bars: " + ex.Message);
}
}
//Update the led settings
public static void UpdateSettings()
{
try
{
//Device settings
setSerialPortName = "COM" + ConfigurationManager.AppSettings["ComPort"].ToString();
setSerialBaudRate = Convert.ToInt32(ConfigurationManager.AppSettings["BaudRate"]);
//Led settings
setAdjustBlackBars = Convert.ToBoolean(ConfigurationManager.AppSettings["AdjustBlackBars"]);
setAdjustBlackbarRate = Convert.ToInt32(ConfigurationManager.AppSettings["AdjustBlackbarRate"]);
setAdjustBlackbarRange = Convert.ToInt32(ConfigurationManager.AppSettings["AdjustBlackbarRange"]);
setAdjustBlackBarBrightness = Convert.ToInt32(ConfigurationManager.AppSettings["AdjustBlackBarBrightness"]);
setUpdateRate = Convert.ToInt32(ConfigurationManager.AppSettings["UpdateRate"]);
setLedSmoothing = Convert.ToInt32(ConfigurationManager.AppSettings["LedSmoothing"]);
setLedBottomGap = Convert.ToInt32(ConfigurationManager.AppSettings["LedBottomGap"]);
setLedContrast = Convert.ToDouble(ConfigurationManager.AppSettings["LedContrast"]) / 100;
setLedBrightness = Convert.ToDouble(ConfigurationManager.AppSettings["LedBrightness"]) / 100;
setLedMinBrightness = Convert.ToByte(ConfigurationManager.AppSettings["LedMinBrightness"]);
setLedGamma = Convert.ToDouble(ConfigurationManager.AppSettings["LedGamma"]) / 100;
setLedSaturation = Convert.ToDouble(ConfigurationManager.AppSettings["LedSaturation"]) / 100;
setLedTemperature = Convert.ToDouble(ConfigurationManager.AppSettings["LedTemperature"]) / 100;
setColorLoopSpeed = Convert.ToInt32(ConfigurationManager.AppSettings["ColorLoopSpeed"]);
setSpectrumRotationSpeed = Convert.ToInt32(ConfigurationManager.AppSettings["SpectrumRotationSpeed"]);
setSolidLedColor = ConfigurationManager.AppSettings["SolidLedColor"].ToString();
setLedHue = Convert.ToDouble(ConfigurationManager.AppSettings["LedHue2"]);
setLedMinColor = Convert.ToInt32(ConfigurationManager.AppSettings["LedMinColor"]);
setLedColorRed = Convert.ToDouble(ConfigurationManager.AppSettings["LedColorRed"]) / 100;
setLedColorGreen = Convert.ToDouble(ConfigurationManager.AppSettings["LedColorGreen"]) / 100;
setLedColorBlue = Convert.ToDouble(ConfigurationManager.AppSettings["LedColorBlue"]) / 100;
setLedCaptureRange = Convert.ToInt32(ConfigurationManager.AppSettings["LedCaptureRange"]);
setLedOutput = (LedOutputTypes)Convert.ToInt32(ConfigurationManager.AppSettings["LedOutput"]);
setLedMode = Convert.ToInt32(ConfigurationManager.AppSettings["LedMode"]);
setLedSideFirst = (LedSideTypes)Convert.ToInt32(ConfigurationManager.AppSettings["LedSideFirst"]);
setLedSideSecond = (LedSideTypes)Convert.ToInt32(ConfigurationManager.AppSettings["LedSideSecond"]);
setLedSideThird = (LedSideTypes)Convert.ToInt32(ConfigurationManager.AppSettings["LedSideThird"]);
setLedSideFourth = (LedSideTypes)Convert.ToInt32(ConfigurationManager.AppSettings["LedSideFourth"]);
setLedCountFirst = Convert.ToInt32(ConfigurationManager.AppSettings["LedCountFirst"]);
setLedCountSecond = Convert.ToInt32(ConfigurationManager.AppSettings["LedCountSecond"]);
setLedCountThird = Convert.ToInt32(ConfigurationManager.AppSettings["LedCountThird"]);
setLedCountFourth = Convert.ToInt32(ConfigurationManager.AppSettings["LedCountFourth"]);
setLedCountTotal = setLedCountFirst + setLedCountSecond + setLedCountThird + setLedCountFourth;
//Debug settings
setDebugMode = Convert.ToBoolean(ConfigurationManager.AppSettings["DebugMode"]);
setDebugBlackBar = Convert.ToBoolean(ConfigurationManager.AppSettings["DebugBlackBar"]);
setDebugColor = Convert.ToBoolean(ConfigurationManager.AppSettings["DebugColor"]);
setDebugSave = Convert.ToBoolean(ConfigurationManager.AppSettings["DebugSave"]);
//Update the rotation based on ratio
string ScreenRatio = AVFunctions.ScreenAspectRatio(vScreenOutputWidth, vScreenOutputHeight, false);
if (SettingsFunction.Check("LedRotate" + ScreenRatio))
{
setLedRotate = Convert.ToInt32(ConfigurationManager.AppSettings["LedRotate" + ScreenRatio]);
}
else
{
setLedRotate = 0;
}
}
catch (Exception ex)
{
Debug.WriteLine("Failed updating the settings: " + ex.Message);
}
}
//Capture the color pixels
private static unsafe void CaptureColorAlgorithm(byte *BitmapData, ref int CapturedColors, ref int AverageRed, ref int AverageGreen, ref int AverageBlue, int CaptureZoneHor, int CaptureZoneVer, int CaptureZoneSize, LedSideTypes SideType)
{
try
{
int CaptureEvenStep = 1;
int CaptureZoneHorRange = 0;
int CaptureZoneVerRange = 0;
for (int captureStep = 0; captureStep < CaptureZoneSize; captureStep++)
{
if (CaptureEvenStep == 1)
{
CaptureEvenStep = 0;
}
else
{
CaptureEvenStep = 1;
}
for (int captureRange = 0; captureRange < vCaptureRange; captureRange += 2)
{
if (SideType == LedSideTypes.TopLeftToRight)
{
CaptureZoneHorRange = captureStep;
CaptureZoneVerRange = -captureRange - CaptureEvenStep;
}
else if (SideType == LedSideTypes.TopRightToLeft)
{
CaptureZoneHorRange = -captureStep;
CaptureZoneVerRange = -captureRange - CaptureEvenStep;
}
else if (SideType == LedSideTypes.BottomLeftToRight)
{
CaptureZoneHorRange = captureStep;
CaptureZoneVerRange = captureRange + CaptureEvenStep;
}
else if (SideType == LedSideTypes.BottomRightToLeft)
{
CaptureZoneHorRange = -captureStep;
CaptureZoneVerRange = captureRange + CaptureEvenStep;
}
else if (SideType == LedSideTypes.LeftBottomToTop)
{
CaptureZoneHorRange = captureRange + CaptureEvenStep;
CaptureZoneVerRange = captureStep;
}
else if (SideType == LedSideTypes.LeftTopToBottom)
{
CaptureZoneHorRange = captureRange + CaptureEvenStep;
CaptureZoneVerRange = -captureStep;
}
else if (SideType == LedSideTypes.RightBottomToTop)
{
CaptureZoneHorRange = -captureRange - CaptureEvenStep;
CaptureZoneVerRange = captureStep;
}
else if (SideType == LedSideTypes.RightTopToBottom)
{
CaptureZoneHorRange = -captureRange - CaptureEvenStep;
CaptureZoneVerRange = -captureStep;
}
ColorRGBA ColorPixel = ColorProcessing.GetPixelColor(BitmapData, vScreenOutputWidth, vScreenOutputHeight, CaptureZoneHor + CaptureZoneHorRange, CaptureZoneVer + CaptureZoneVerRange);
if (ColorPixel != null)
{
if (setDebugMode && setDebugColor)
{
ColorProcessing.SetPixelColor(BitmapData, vScreenOutputWidth, vScreenOutputHeight, CaptureZoneHor + CaptureZoneHorRange, CaptureZoneVer + CaptureZoneVerRange, ColorRGBA.Purple);
}
AverageRed += ColorPixel.R;
AverageGreen += ColorPixel.G;
AverageBlue += ColorPixel.B;
CapturedColors++;
}
}
}
}
catch { }
}
//Get screen shot colors and set it to byte array
private static unsafe void ScreenColors(LedSideTypes SideType, int DirectionLedCount, byte[] SerialBytes, byte *BitmapData, ref int CurrentSerialByte)
{
try
{
//Check the led side
if (DirectionLedCount == 0 || SideType == LedSideTypes.None)
{
return;
}
//Calculate led color direction and bottom gap
int CaptureZoneHor = 0;
int CaptureZoneVer = 0;
int CaptureZoneSize = 0;
int CaptureDiffMax = 0;
int CaptureDiffMin = 0;
int BottomGapMax = 0;
int BottomGapMin = 0;
if (SideType == LedSideTypes.TopLeftToRight)
{
CaptureZoneHor = 0;
CaptureZoneVer = vScreenOutputHeight - vMarginTop;
CaptureZoneSize = vScreenOutputWidth / DirectionLedCount;
CaptureDiffMax = (vScreenOutputWidth - (CaptureZoneSize * DirectionLedCount)) / 2;
CaptureDiffMin = DirectionLedCount - CaptureDiffMax;
}
else if (SideType == LedSideTypes.TopRightToLeft)
{
CaptureZoneHor = vScreenOutputWidth - 1;
CaptureZoneVer = vScreenOutputHeight - vMarginTop;
CaptureZoneSize = vScreenOutputWidth / DirectionLedCount;
CaptureDiffMax = (vScreenOutputWidth - (CaptureZoneSize * DirectionLedCount)) / 2;
CaptureDiffMin = DirectionLedCount - CaptureDiffMax;
}
else if (SideType == LedSideTypes.BottomLeftToRight)
{
DirectionLedCount += setLedBottomGap;
CaptureZoneHor = 0;
CaptureZoneVer = vMarginBottom;
CaptureZoneSize = vScreenOutputWidth / DirectionLedCount;
CaptureDiffMax = (vScreenOutputWidth - (CaptureZoneSize * DirectionLedCount)) / 2;
CaptureDiffMin = DirectionLedCount - CaptureDiffMax;
int BottomGapDiff = setLedBottomGap / 2;
int BottomGapTarget = DirectionLedCount / 2;
BottomGapMax = BottomGapTarget + BottomGapDiff;
BottomGapMin = BottomGapTarget - BottomGapDiff - 1;
}
else if (SideType == LedSideTypes.BottomRightToLeft)
{
DirectionLedCount += setLedBottomGap;
CaptureZoneHor = vScreenOutputWidth - 1;
CaptureZoneVer = vMarginBottom;
CaptureZoneSize = vScreenOutputWidth / DirectionLedCount;
CaptureDiffMax = (vScreenOutputWidth - (CaptureZoneSize * DirectionLedCount)) / 2;
CaptureDiffMin = DirectionLedCount - CaptureDiffMax;
int BottomGapDiff = setLedBottomGap / 2;
int BottomGapTarget = DirectionLedCount / 2;
BottomGapMax = BottomGapTarget + BottomGapDiff;
BottomGapMin = BottomGapTarget - BottomGapDiff - 1;
}
else if (SideType == LedSideTypes.LeftBottomToTop)
{
CaptureZoneHor = vMarginLeft;
CaptureZoneVer = 1;
CaptureZoneSize = vScreenOutputHeight / DirectionLedCount;
CaptureDiffMax = (vScreenOutputHeight - (CaptureZoneSize * DirectionLedCount)) / 2;
CaptureDiffMin = DirectionLedCount - CaptureDiffMax;
}
else if (SideType == LedSideTypes.LeftTopToBottom)
{
CaptureZoneHor = vMarginLeft;
CaptureZoneVer = vScreenOutputHeight;
CaptureZoneSize = vScreenOutputHeight / DirectionLedCount;
CaptureDiffMax = (vScreenOutputHeight - (CaptureZoneSize * DirectionLedCount)) / 2;
CaptureDiffMin = DirectionLedCount - CaptureDiffMax;
}
else if (SideType == LedSideTypes.RightBottomToTop)
{
CaptureZoneHor = vScreenOutputWidth - vMarginRight;
CaptureZoneVer = 1;
CaptureZoneSize = vScreenOutputHeight / DirectionLedCount;
CaptureDiffMax = (vScreenOutputHeight - (CaptureZoneSize * DirectionLedCount)) / 2;
CaptureDiffMin = DirectionLedCount - CaptureDiffMax;
}
else if (SideType == LedSideTypes.RightTopToBottom)
{
CaptureZoneHor = vScreenOutputWidth - vMarginRight;
CaptureZoneVer = vScreenOutputHeight;
CaptureZoneSize = vScreenOutputHeight / DirectionLedCount;
CaptureDiffMax = (vScreenOutputHeight - (CaptureZoneSize * DirectionLedCount)) / 2;
CaptureDiffMin = DirectionLedCount - CaptureDiffMax;
}
//Debug.WriteLine("Zone range: " + vCaptureZoneRange + " / Zone size: " + CaptureZoneSize + " / Zone difference: " + CaptureZoneDiff + " / Leds: " + DirectionLedCount);
//Get colors from the bitmap
for (int currentLed = 0; currentLed < DirectionLedCount; currentLed++)
{
//Set led off color byte array
if (SideType == LedSideTypes.LedsOff)
{
SerialBytes[CurrentSerialByte] = 0;
CurrentSerialByte++;
SerialBytes[CurrentSerialByte] = 0;
CurrentSerialByte++;
SerialBytes[CurrentSerialByte] = 0;
CurrentSerialByte++;
continue;
}
//Skip bottom gap leds
bool skipCapture = false;
if (BottomGapMax != 0 && AVFunctions.BetweenNumbers(currentLed, BottomGapMin, BottomGapMax, false))
{
//Debug.WriteLine("Led: " + currentLed + " / GapMin: " + BottomGapMin + " / GapMax: " + BottomGapMax + " / GapLeds: " + setLedBottomGap);
skipCapture = true;
}
if (!skipCapture)
{
//Capture the colors
int CapturedColors = 0;
int AverageRed = 0;
int AverageGreen = 0;
int AverageBlue = 0;
CaptureColorAlgorithm(BitmapData, ref CapturedColors, ref AverageRed, ref AverageGreen, ref AverageBlue, CaptureZoneHor, CaptureZoneVer, CaptureZoneSize, SideType);
//Calculate average color from the bitmap screen capture
//Debug.WriteLine("Captured " + UsedColors + " pixel colors from the bitmap data.");
if (CapturedColors > 0)
{
ColorRGBA CurrentColor = new ColorRGBA()
{
R = (byte)(AverageRed / CapturedColors), G = (byte)(AverageGreen / CapturedColors), B = (byte)(AverageBlue / CapturedColors)
};
AdjustLedColors(ref CurrentColor);
//Set the color to color byte array
SerialBytes[CurrentSerialByte] = CurrentColor.R;
CurrentSerialByte++;
SerialBytes[CurrentSerialByte] = CurrentColor.G;
CurrentSerialByte++;
SerialBytes[CurrentSerialByte] = CurrentColor.B;
CurrentSerialByte++;
}
else
{
//Set the color to color byte array
SerialBytes[CurrentSerialByte] = 0;
CurrentSerialByte++;
SerialBytes[CurrentSerialByte] = 0;
CurrentSerialByte++;
SerialBytes[CurrentSerialByte] = 0;
CurrentSerialByte++;
}
}
//Zone difference correction
if (CaptureDiffMax != 0 && AVFunctions.BetweenNumbersOr(currentLed, CaptureDiffMin, CaptureDiffMax, true))
{
if (SideType == LedSideTypes.TopLeftToRight)
{
CaptureZoneHor++;
}
else if (SideType == LedSideTypes.TopRightToLeft)
{
CaptureZoneHor--;
}
else if (SideType == LedSideTypes.BottomLeftToRight)
{
CaptureZoneHor++;
}
else if (SideType == LedSideTypes.BottomRightToLeft)
{
CaptureZoneHor--;
}
else if (SideType == LedSideTypes.LeftBottomToTop)
{
CaptureZoneVer++;
}
else if (SideType == LedSideTypes.LeftTopToBottom)
{
CaptureZoneVer--;
}
else if (SideType == LedSideTypes.RightBottomToTop)
{
CaptureZoneVer++;
}
else if (SideType == LedSideTypes.RightTopToBottom)
{
CaptureZoneVer--;
}
}
//Skip to the next capture zone
if (SideType == LedSideTypes.TopLeftToRight)
{
CaptureZoneHor += CaptureZoneSize;
}
else if (SideType == LedSideTypes.TopRightToLeft)
{
CaptureZoneHor -= CaptureZoneSize;
}
else if (SideType == LedSideTypes.BottomLeftToRight)
{
CaptureZoneHor += CaptureZoneSize;
}
else if (SideType == LedSideTypes.BottomRightToLeft)
{
CaptureZoneHor -= CaptureZoneSize;
}
else if (SideType == LedSideTypes.LeftBottomToTop)
{
CaptureZoneVer += CaptureZoneSize;
}
else if (SideType == LedSideTypes.LeftTopToBottom)
{
CaptureZoneVer -= CaptureZoneSize;
}
else if (SideType == LedSideTypes.RightBottomToTop)
{
CaptureZoneVer += CaptureZoneSize;
}
else if (SideType == LedSideTypes.RightTopToBottom)
{
CaptureZoneVer -= CaptureZoneSize;
}
}
}
catch (Exception ex)
{
Debug.WriteLine("Failed to get colors for leds: " + ex.Message);
}
}
