X-Git-Url: https://repo.or.cz/w/wmaker-crm.git/blobdiff_plain/59fc927dc9f183802621138534fa6eaafe5593ba..688a56e8ab67b56550e2874d9d7423f0d435bfd9:/plugins/libwmfun/bilinear.c

diff --git a/plugins/libwmfun/bilinear.c b/plugins/libwmfun/bilinear.c
index 3d9632d7..148d7a14 100644
--- a/plugins/libwmfun/bilinear.c
+++ b/plugins/libwmfun/bilinear.c
@@ -32,54 +32,52 @@
 
 #include "generic.h"
 
-RImage *bilinear (int argc, char **argv, int width, int height,
-	int relief) {
+RImage *bilinear(int argc, char **argv, int width, int height, int relief)
+{
 
 	int color[4][3];
 	RImage *image;
 	unsigned char *cptr;
 	int i, j, k;
 
-	argc--; argv++;
+	argc--;
+	argv++;
 
-	if (!start_image ("bilinear", argc, 4, 5, width, height, &image)) {
-		return (RImage *)0;
+	if (!start_image("bilinear", argc, 4, 5, width, height, &image)) {
+		return (RImage *) 0;
 	}
 
-	for (i=0; i<4; i++) {
-		if (!parse_color (argv[i], color[i])) {
-			error ("can't parse color: \"%s\"\n", argv[i]);
+	for (i = 0; i < 4; i++) {
+		if (!parse_color(argv[i], color[i])) {
+			error("can't parse color: \"%s\"\n", argv[i]);
 			return 0;
 		}
 	}
 
 	cptr = image->data;
-    for (i=0; i<height; i++) {
+	for (i = 0; i < height; i++) {
 		int b = 0xff * i / height;
 		int t = 0xff - b;
 
-       	for (j=0; j<width; j++) {
+		for (j = 0; j < width; j++) {
 			int r = 0xff * j / width;
 			int l = 0xff - r;
 			int f[4];
 
-			f[0] = (l*t) >> 8;
-			f[1] = (r*t) >> 8;
-			f[2] = (l*b) >> 8;
-			f[3] = (r*b) >> 8;
+			f[0] = (l * t) >> 8;
+			f[1] = (r * t) >> 8;
+			f[2] = (l * b) >> 8;
+			f[3] = (r * b) >> 8;
 
-			for (k=0; k<3; k++) {
+			for (k = 0; k < 3; k++) {
 				*cptr++ =
-					( f[0] * color[0][k] +
-					  f[1] * color[1][k] +
-					  f[2] * color[2][k] +
-					  f[3] * color[3][k] ) >> 8;
+				    (f[0] * color[0][k] +
+				     f[1] * color[1][k] + f[2] * color[2][k] + f[3] * color[3][k]) >> 8;
 			}
 
-			if (RRGBAFormat==image->format)
+			if (RRGBAFormat == image->format)
 				cptr++;
 		}
 	}
 	return image;
 }
-