From: sgunderson@bigfoot.com <>
Date: Sun, 31 May 2009 00:30:22 +0000 (+0200)
Subject: Minor adjustments to code that does not work.
X-Git-Url: https://git.sesse.net/?p=fjl;a=commitdiff_plain;h=90cfe68276c3639bb340956754dd726284f7b822

Minor adjustments to code that does not work.
---

diff --git a/driver.c b/driver.c
index 1411b51..20d64f2 100644
--- a/driver.c
+++ b/driver.c
@@ -185,8 +185,13 @@ void read_scan(struct byte_source* source, struct jpeg_image* image, huffman_tab
 				}
 			}
 
-			if (cn == 1 && ++xb * DCTSIZE == y_stride) {
-				fwrite(y_row_data, y_stride * DCTSIZE * image->vsample[1], 1, stdout);
+			if (cn != 1) {
+				continue;
+			}
+
+			xb += image->hsample[cn];
+			if (xb * DCTSIZE == y_stride) {
+				fwrite(y_row_data, y_stride * DCTSIZE * image->vsample[cn], 1, stdout);
 				xb = 0;
 			}
 		}