refactored encodings to directories.

common/rectangle.go

@@ -0,0 +1,34 @@
+package common
+
+import (
+	"fmt"
+)
+
+// Rectangle represents a rectangle of pixel data.
+type Rectangle struct {
+	X      uint16
+	Y      uint16
+	Width  uint16
+	Height uint16
+	Enc    Encoding
+}
+
+func (r *Rectangle) String() string {
+	return fmt.Sprintf("(%d,%d) (width: %d, height: %d), Enc= %d", r.X, r.Y, r.Width, r.Height, r.Enc.Type())
+}
+
+// PixelFormat describes the way a pixel is formatted for a VNC connection.
+//
+// See RFC 6143 Section 7.4 for information on each of the fields.
+type PixelFormat struct {
+	BPP        uint8
+	Depth      uint8
+	BigEndian  bool
+	TrueColor  bool
+	RedMax     uint16
+	GreenMax   uint16
+	BlueMax    uint16
+	RedShift   uint8
+	GreenShift uint8
+	BlueShift  uint8
+}