public static void DMDFrameCopyPROCSubframes(ref DMDFrame frame, byte[] dots, int width, int height, int subframes, byte[] colorMap)
{
if (subframes != 4)
{
throw new Exception("ERROR in DMDFrameCopyPROCSubframes(): subframes must be 4");
}
byte[] defaultColorMap = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 };
/* Color map specific to P-ROC */
byte[] procColorMap = { 0, 2, 8, 10, 1, 3, 9, 11, 4, 6, 12, 14, 5, 7, 13, 15 };
if (colorMap != null)
colorMap = defaultColorMap;
int row, col;
for (row = 0; row < height; row++)
{
for (col = 0; col < width; col++)
{
byte dot = DMDFrameGetDot(ref frame, DMDPointMake(col, row));
if (dot == 0)
continue;
else
{
dot &= 0x0f;
dot = colorMap[(int)dot];
dot = procColorMap[(int)dot];
if ((dot & 0x1) == 0x1) dots[0 * (width * height / 8) + ((row * width + col) / 8)] |= (byte)(1 << (int)(col % 8));
if ((dot & 0x2) == 0x2) dots[1 * (width * height / 8) + ((row * width + col) / 8)] |= (byte)(1 << (int)(col % 8));
if ((dot & 0x4) == 0x4) dots[2 * (width * height / 8) + ((row * width + col) / 8)] |= (byte)(1 << (int)(col % 8));
if ((dot & 0x8) == 0x8) dots[3 * (width * height / 8) + ((row * width + col) / 8)] |= (byte)(1 << (int)(col % 8));
}
}
}
}
public static DMDFrame DMDFrameCopy(ref DMDFrame frame)
{
DMDFrame result = DMDFrameCreate(frame.size);
Array.Copy(frame.buffer, result.buffer, frame.buffer.Length);
return(result);
}
public DMDBuffer(int width, int height)
{
frame = DMDGlobals.DMDFrameCreate(new DMDSize()
{
height = height, width = width
});
}
public static DMDFrame DMDFrameCreate(DMDSize size)
{
DMDFrame result = new DMDFrame();
result.buffer = new byte[size.width * size.height];
result.size = size;
return(result);
}
public static void DMDFrameCopyPROCSubframes(ref DMDFrame frame, byte[] dots, int width, int height, int subframes, byte[] colorMap)
{
if (subframes != 4)
{
throw new Exception("ERROR in DMDFrameCopyPROCSubframes(): subframes must be 4");
}
byte[] defaultColorMap = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 };
/* Color map specific to P-ROC */
byte[] procColorMap = { 0, 2, 8, 10, 1, 3, 9, 11, 4, 6, 12, 14, 5, 7, 13, 15 };
if (colorMap != null)
{
colorMap = defaultColorMap;
}
int row, col;
for (row = 0; row < height; row++)
{
for (col = 0; col < width; col++)
{
byte dot = DMDFrameGetDot(ref frame, DMDPointMake(col, row));
if (dot == 0)
{
continue;
}
else
{
dot &= 0x0f;
dot = colorMap[(int)dot];
dot = procColorMap[(int)dot];
if ((dot & 0x1) == 0x1)
{
dots[0 * (width * height / 8) + ((row * width + col) / 8)] |= (byte)(1 << (int)(col % 8));
}
if ((dot & 0x2) == 0x2)
{
dots[1 * (width * height / 8) + ((row * width + col) / 8)] |= (byte)(1 << (int)(col % 8));
}
if ((dot & 0x4) == 0x4)
{
dots[2 * (width * height / 8) + ((row * width + col) / 8)] |= (byte)(1 << (int)(col % 8));
}
if ((dot & 0x8) == 0x8)
{
dots[3 * (width * height / 8) + ((row * width + col) / 8)] |= (byte)(1 << (int)(col % 8));
}
}
}
}
}
public static void DMDFrameFillRect(ref DMDFrame frame, DMDRect rect, byte color)
{
rect = DMDRectIntersection(DMDFrameGetBounds(ref frame), rect);
int maxX = DMDRectGetMaxX(rect);
int maxY = DMDRectGetMaxY(rect);
int x, y;
for (x = DMDRectGetMinX(rect); x < maxX; x++)
{
for (y = DMDRectGetMinY(rect); y < maxY; y++)
{
DMDFrameSetDot(ref frame, x, y, color);
}
}
}
public static void DMDFrameSetDot(ref DMDFrame frame, DMDPoint p, byte c)
{
frame.buffer[p.y * frame.size.width + p.x] = c;
}
public static void DMDFrameCopyRect(ref DMDFrame src, DMDRect srcRect, ref DMDFrame dst, DMDPoint dstPoint, DMDBlendMode blendMode)
{
//double startTime = tools.Time.GetTime();
srcRect = DMDRectIntersection(DMDFrameGetBounds(ref src), srcRect);
DMDRect dstRect = DMDRectIntersection(DMDFrameGetBounds(ref dst),
DMDRectMake(dstPoint.x, dstPoint.y, srcRect.size.width, srcRect.size.height));
if (srcRect.size.width == 0 || srcRect.size.height == 0)
{
return; /* Nothing to do */
}
int width = dstRect.size.width;
int height = dstRect.size.height;
int x, y;
byte dot;
if (blendMode == DMDBlendMode.DMDBlendModeCopy)
{
for (y = 0; y < height; y++)
{
for (x = 0; x < width; x++)
{
dot = DMDFrameGetDot(ref src, srcRect.origin.x + x, srcRect.origin.y + y);
DMDFrameSetDot(ref dst, dstRect.origin.x + x, dstRect.origin.y + y,
dot);
}
}
}
else if (blendMode == DMDBlendMode.DMDBlendModeAdd)
{
for (y = 0; y < height; y++)
{
for (x = 0; x < width; x++)
{
byte srcDot = DMDFrameGetDot(ref src, srcRect.origin.x, srcRect.origin.y + y);
byte dstDot = DMDFrameGetDot(ref dst, dstRect.origin.x, dstRect.origin.y + y);
DMDFrameSetDot(ref dst, dstRect.origin.x, dstRect.origin.y + y, (byte)Math.Min(srcDot + dstDot, 0xF));
}
}
}
else if (blendMode == DMDBlendMode.DMDBlendModeBlackSource)
{
for (y = 0; y < height; y++)
{
for (x = 0; x < width; x++)
{
byte srcDot = DMDFrameGetDot(ref src, srcRect.origin.x, srcRect.origin.y + y);
byte dstDot = DMDFrameGetDot(ref dst, dstRect.origin.x, dstRect.origin.y + y);
// Only write dots into black dots
if ((srcDot & 0xf) != 0)
{
DMDFrameSetDot(ref dst, dstRect.origin.x, dstRect.origin.y + y, (byte)((dstDot & 0xf0) | (srcDot & 0xf)));
}
}
}
}
else if (blendMode == DMDBlendMode.DMDBlendModeSubtract)
{
for (y = 0; y < height; y++)
{
for (x = 0; x < width; x++)
{
byte srcDot = DMDFrameGetDot(ref src, srcRect.origin.x, srcRect.origin.y + y);
byte dstDot = DMDFrameGetDot(ref dst, dstRect.origin.x, dstRect.origin.y + y);
DMDFrameSetDot(ref dst, dstRect.origin.x, dstRect.origin.y + y, (byte)Math.Max(srcDot + dstDot, 0xF));
}
}
}
else if (blendMode == DMDBlendMode.DMDBlendModeAlpha)
{
byte[] alphaMap = DMDGetAlphaMap();
for (y = 0; y < height; y++)
{
for (x = 0; x < width; x++)
{
byte srcDot = DMDFrameGetDot(ref src, srcRect.origin.x, srcRect.origin.y + y);
byte dstDot = DMDFrameGetDot(ref dst, dstRect.origin.x, dstRect.origin.y + y);
byte v = alphaMap[srcDot * 256 + (dstDot | 0xf0)];
DMDFrameSetDot(ref dst, dstRect.origin.x, dstRect.origin.y + y, (byte)((dstDot & 0xf0) | (v & 0x0f)));
}
}
}
else if (blendMode == DMDBlendMode.DMDBlendModeAlphaBoth)
{
byte[] alphaMap = DMDGetAlphaMap();
for (y = 0; y < height; y++)
{
for (x = 0; x < width; x++)
{
byte dstValue = DMDFrameGetDot(ref dst, dstRect.origin.x, dstRect.origin.y + y);
byte srcValue = DMDFrameGetDot(ref src, srcRect.origin.x, srcRect.origin.y + y);
DMDFrameSetDot(ref dst, dstRect.origin.x, dstRect.origin.y + y, alphaMap[srcValue * 256 + dstValue]);
}
}
}
//Console.WriteLine(" DMDFrameCopyRect total time: {0}ms", (tools.Time.GetTime() - startTime) * 1000);
}
public static int DMDFrameGetBufferSize(ref DMDFrame frame)
{
return(frame.size.width * frame.size.height);
}
public static void DMDFrameDelete(ref DMDFrame frame)
{
frame.buffer = null;
}
public static DMDFrame DMDFrameCreate(DMDSize size)
{
DMDFrame result = new DMDFrame();
result.buffer = new byte[size.width * size.height];
result.size = size;
return result;
}
public static void DMDFrameSetDot(ref DMDFrame frame, DMDPoint p, byte c)
{
frame.buffer[p.y * frame.size.width + p.x] = c;
}
public static void DMDFrameFillRect(ref DMDFrame frame, DMDRect rect, byte color)
{
rect = DMDRectIntersection(DMDFrameGetBounds(ref frame), rect);
int maxX = DMDRectGetMaxX(rect);
int maxY = DMDRectGetMaxY(rect);
int x, y;
for (x = DMDRectGetMinX(rect); x < maxX; x++)
for (y = DMDRectGetMinY(rect); y < maxY; y++)
DMDFrameSetDot(ref frame, x, y, color);
}
public static byte DMDFrameGetDot(ref DMDFrame frame, DMDPoint p)
{
return(frame.buffer[p.y * frame.size.width + p.x]);
}
public static byte DMDFrameGetDot(ref DMDFrame frame, int x, int y)
{
return frame.buffer[y * frame.size.width + x];
}
public static byte DMDFrameGetDot(ref DMDFrame frame, DMDPoint p)
{
return frame.buffer[p.y * frame.size.width + p.x];
}
public static int DMDFrameGetBufferSize(ref DMDFrame frame)
{
return frame.size.width * frame.size.height;
}
public static DMDRect DMDFrameGetBounds(ref DMDFrame frame)
{
return DMDRectMake(0, 0, frame.size.width, frame.size.height);
}
public static byte DMDFrameGetDot(ref DMDFrame frame, int x, int y)
{
return(frame.buffer[y * frame.size.width + x]);
}
public static void DMDFrameSetDot(ref DMDFrame frame, int x, int y, byte c)
{
frame.buffer[y * frame.size.width + x] = c;
}
public static void DMDFrameSetDot(ref DMDFrame frame, int x, int y, byte c)
{
frame.buffer[y * frame.size.width + x] = c;
}
public static void DMDFrameCopyRect(ref DMDFrame src, DMDRect srcRect, ref DMDFrame dst, DMDPoint dstPoint, DMDBlendMode blendMode)
{
//double startTime = tools.Time.GetTime();
srcRect = DMDRectIntersection(DMDFrameGetBounds(ref src), srcRect);
DMDRect dstRect = DMDRectIntersection(DMDFrameGetBounds(ref dst),
DMDRectMake(dstPoint.x, dstPoint.y, srcRect.size.width, srcRect.size.height));
if (srcRect.size.width == 0 || srcRect.size.height == 0)
return; /* Nothing to do */
int width = dstRect.size.width;
int height = dstRect.size.height;
int x, y;
byte dot;
if (blendMode == DMDBlendMode.DMDBlendModeCopy)
{
for (y = 0; y < height; y++)
{
for (x = 0; x < width; x++)
{
dot = DMDFrameGetDot(ref src, srcRect.origin.x + x, srcRect.origin.y + y);
DMDFrameSetDot(ref dst, dstRect.origin.x + x, dstRect.origin.y + y,
dot);
}
}
}
else if (blendMode == DMDBlendMode.DMDBlendModeAdd)
{
for (y = 0; y < height; y++)
{
for (x = 0; x < width; x++)
{
byte srcDot = DMDFrameGetDot(ref src, srcRect.origin.x, srcRect.origin.y + y);
byte dstDot = DMDFrameGetDot(ref dst, dstRect.origin.x, dstRect.origin.y + y);
DMDFrameSetDot(ref dst, dstRect.origin.x, dstRect.origin.y + y, (byte)Math.Min(srcDot + dstDot, 0xF));
}
}
}
else if (blendMode == DMDBlendMode.DMDBlendModeBlackSource)
{
for (y = 0; y < height; y++)
{
for (x = 0; x < width; x++)
{
byte srcDot = DMDFrameGetDot(ref src, srcRect.origin.x, srcRect.origin.y + y);
byte dstDot = DMDFrameGetDot(ref dst, dstRect.origin.x, dstRect.origin.y + y);
// Only write dots into black dots
if ((srcDot & 0xf) != 0)
{
DMDFrameSetDot(ref dst, dstRect.origin.x, dstRect.origin.y + y, (byte)((dstDot & 0xf0) | (srcDot & 0xf)));
}
}
}
}
else if (blendMode == DMDBlendMode.DMDBlendModeSubtract)
{
for (y = 0; y < height; y++)
{
for (x = 0; x < width; x++)
{
byte srcDot = DMDFrameGetDot(ref src, srcRect.origin.x, srcRect.origin.y + y);
byte dstDot = DMDFrameGetDot(ref dst, dstRect.origin.x, dstRect.origin.y + y);
DMDFrameSetDot(ref dst, dstRect.origin.x, dstRect.origin.y + y, (byte)Math.Max(srcDot + dstDot, 0xF));
}
}
}
else if (blendMode == DMDBlendMode.DMDBlendModeAlpha)
{
byte[] alphaMap = DMDGetAlphaMap();
for (y = 0; y < height; y++)
{
for (x = 0; x < width; x++)
{
byte srcDot = DMDFrameGetDot(ref src, srcRect.origin.x, srcRect.origin.y + y);
byte dstDot = DMDFrameGetDot(ref dst, dstRect.origin.x, dstRect.origin.y + y);
byte v = alphaMap[srcDot * 256 + (dstDot | 0xf0)];
DMDFrameSetDot(ref dst, dstRect.origin.x, dstRect.origin.y + y, (byte)((dstDot & 0xf0) | (v & 0x0f)));
}
}
}
else if (blendMode == DMDBlendMode.DMDBlendModeAlphaBoth)
{
byte[] alphaMap = DMDGetAlphaMap();
for (y = 0; y < height; y++)
{
for (x = 0; x < width; x++)
{
byte dstValue = DMDFrameGetDot(ref dst, dstRect.origin.x, dstRect.origin.y + y);
byte srcValue = DMDFrameGetDot(ref src, srcRect.origin.x, srcRect.origin.y + y);
DMDFrameSetDot(ref dst, dstRect.origin.x, dstRect.origin.y + y, alphaMap[srcValue * 256 + dstValue]);
}
}
}
//Console.WriteLine(" DMDFrameCopyRect total time: {0}ms", (tools.Time.GetTime() - startTime) * 1000);
}
public static void DMDFrameDelete(ref DMDFrame frame)
{
frame.buffer = null;
}
public static DMDRect DMDFrameGetBounds(ref DMDFrame frame)
{
return(DMDRectMake(0, 0, frame.size.width, frame.size.height));
}
public DMDBuffer(int width, int height)
{
frame = DMDGlobals.DMDFrameCreate(new DMDSize() { height = height, width = width });
}
public static DMDFrame DMDFrameCopy(ref DMDFrame frame)
{
DMDFrame result = DMDFrameCreate(frame.size);
Array.Copy(frame.buffer, result.buffer, frame.buffer.Length);
return result;
}