20060303a

1 files changed, 30 insertions, 0 deletions

diff --git a/appl/lib/print/scaler.m b/appl/lib/print/scaler.m
new file mode 100644
index 00000000..e73dfdb4
--- /dev/null
+++ b/appl/lib/print/scaler.m
@@ -0,0 +1,30 @@
+Scaler: module
+{
+	PATH: con "/dis/lib/print/scaler.dis";
+
+	init: fn(debug: int, WidthInPixels, ScaleFactorMultiplier, ScaleFactorDivisor: int): ref RESSYNSTRUCT;
+	rasterin: fn(rs: ref RESSYNSTRUCT, inraster: array of int);
+	rasterout: fn(rs: ref RESSYNSTRUCT ): array of int;
+
+	RESSYNSTRUCT: adt {
+		Width: int;
+		ScaleFactorMultiplier: int;
+		ScaleFactorDivisor: int;
+		ScaleFactor: real;
+		iOutputWidth: int;
+		scaling: int;
+		ReplicateOnly: int;
+		Repeat: int;
+		RastersinBuffer: int;
+		Remainder: int;
+		Buffer: array of array of int;
+		oBuffer: array of array of int;
+		nready: int;
+		ndelivered: int;
+	};
+
+
+};
+
+
+NUMBER_RASTERS: con 3;	# no of rasters to buffer