internal static void resetOrderState()
{
Orders.Reset();
SurfaceClip.Reset();
DestBltOrder.Reset();
MultiDestBltOrder.Reset();
PatBltOrder.Reset();
MultiPatBltOrder.Reset();
ScreenBltOrder.Reset();
MultiScreenBltOrder.Reset();
MemBltOrder.Reset();
TriBltOrder.Reset();
ScreenBltOrder.Reset();
LineOrder.Reset();
PolylineOrder.Reset();
RectangleOrder.Reset();
MultiRectangleOrder.Reset();
DeskSaveOrder.Reset();
Glyph.Reset();
Cache.Reset(!m_bInitialised);
Text2Order.Reset();
Options.BoundsTop = Options.BoundsLeft = 0;
Options.BoundsBottom = Options.height - 1;
Options.BoundsRight = Options.width - 1;
}
private static void processLine(RdpPacket data, int present, bool delta)
{
if ((present & 1) != 0)
{
LineOrder.Mixmode = data.ReadLittleEndian16();
}
if ((present & 2) != 0)
{
LineOrder.StartX = setCoordinate(data, LineOrder.StartX, delta);
}
if ((present & 4) != 0)
{
LineOrder.StartY = setCoordinate(data, LineOrder.StartY, delta);
}
if ((present & 8) != 0)
{
LineOrder.EndX = setCoordinate(data, LineOrder.EndX, delta);
}
if ((present & 0x10) != 0)
{
LineOrder.EndY = setCoordinate(data, LineOrder.EndY, delta);
}
if ((present & 0x20) != 0)
{
LineOrder.BackgroundColor = setColor(data);
}
if ((present & 0x40) != 0)
{
LineOrder.Opcode = data.ReadByte();
}
present = present >> 7;
if ((present & 1) != 0)
{
LineOrder.PenStyle = data.ReadByte();
}
if ((present & 2) != 0)
{
LineOrder.PenWidth = data.ReadByte();
}
if ((present & 4) != 0)
{
LineOrder.PenColor = setColor(data);
}
LineOrder.drawLineOrder();
}
internal static void drawPolyLineOrder()
{
Options.Enter();
try
{
int x = X;
int y = Y;
int penColor = PenColor;
int dataSize = DataSize;
byte[] data = Data;
int lines = Lines;
int offset = ((lines - 1) / 4) + 1;
int num7 = 0;
int num8 = 0;
int opcode = Opcode - 1;
for (int i = 0; (i < lines) && (offset < dataSize); i++)
{
int num11 = x;
int num12 = y;
if ((i % 4) == 0)
{
num7 = data[num8++];
}
if ((num7 & 0xc0) == 0)
{
num7 |= 0xc0;
}
if ((num7 & 0x40) != 0)
{
x += parse_delta(data, ref offset);
}
if ((num7 & 0x80) != 0)
{
y += parse_delta(data, ref offset);
}
ChangedRect.Invalidate(num11, num12, x - num11, y - num12);
LineOrder.drawLine(num11, num12, x, y, penColor, opcode);
num7 = num7 << 2;
}
}
finally
{
Options.Exit();
}
}