X-Git-Url: http://git.cinelerra-gg.org/git/?p=goodguy%2Fhistory.git;a=blobdiff_plain;f=cinelerra-5.1%2Fcinelerra%2Fmaskengine.C;h=a8fd4acfec33b33674943ee3eafca5789b511fb4;hp=a9186daa09fefddd61181572d6f28a57c4e509d1;hb=b0adaf11e855fd84af935d879848467a957d6c67;hpb=30bdb85eb33a8ee7ba675038a86c6be59c43d7bd

diff --git a/cinelerra-5.1/cinelerra/maskengine.C b/cinelerra-5.1/cinelerra/maskengine.C
index a9186daa..a8fd4acf 100644
--- a/cinelerra-5.1/cinelerra/maskengine.C
+++ b/cinelerra-5.1/cinelerra/maskengine.C
@@ -63,60 +63,30 @@ MaskUnit::~MaskUnit()
 
 #define OVERSAMPLE 8
 
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
 void MaskUnit::draw_line_clamped(VFrame *frame, 
-	int &x1, 
-	int &y1, 
-	int x2, 
-	int y2,
-	unsigned char k)
+	int x1, int y1, int x2, int y2, unsigned char k)
 {
-	int draw_x1;
-	int draw_y1;
-	int draw_x2;
-	int draw_y2;
+	int draw_x1, draw_y1;
+	int draw_x2, draw_y2;
 
-	if(y2 < y1)
-	{
-		draw_x1 = x2;
-		draw_y1 = y2;
-		draw_x2 = x1;
-		draw_y2 = y1;
+	if(y2 < y1) {
+		draw_x1 = x2;  draw_y1 = y2;
+		draw_x2 = x1;  draw_y2 = y1;
 	}
-	else
-	{
-		draw_x1 = x1;
-		draw_y1 = y1;
-		draw_x2 = x2;
-		draw_y2 = y2;
+	else {
+		draw_x1 = x1;  draw_y1 = y1;
+		draw_x2 = x2;  draw_y2 = y2;
 	}
 
 	unsigned char **rows = (unsigned char**)frame->get_rows();
 
-	if(draw_y2 != draw_y1)
-	{
+	if(draw_y2 != draw_y1) {
 		float slope = ((float)draw_x2 - draw_x1) / ((float)draw_y2 - draw_y1);
 		int w = frame->get_w() - 1;
 		int h = frame->get_h();
 
-		for(float y = draw_y1; y < draw_y2; y++)
-		{
-			if(y >= 0 && y < h)
-			{
+		for(float y = draw_y1; y < draw_y2; y++) {
+			if(y >= 0 && y < h) {
 				int x = (int)((y - draw_y1) * slope + draw_x1);
 				int y_i = (int)y;
 				int x_i = CLIP(x, 0, w);