Fix bug: center cut-out didn't use cut off pixels.

2 files changed, 20 insertions, 9 deletions

diff --git a/ChangeLog b/ChangeLog
index 4a3bfc8..0d32f72 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,6 +1,7 @@
 User johns
 Date:
 
+    Fix bug: center cut-out didn't use cut off pixels.
     Fix bug #2058: support for Make.plgcfg.
     Fix for compile with vdr 2.1.10, for older vdr versions.
 
diff --git a/video.c b/video.c
index 56cae36..288cb7b 100644
--- a/video.c
+++ b/video.c
@@ -632,27 +632,37 @@ static void VideoUpdateOutput(AVRational input_aspect_ratio, int input_width,
 
     // look which side must be cut
     if (*crop_width > video_width) {
-	*crop_height = input_height;
+	int tmp;
+
+	*crop_height = input_height - VideoCutTopBottom[resolution] * 2;
 
 	// adjust scaling
-	*crop_x = ((*crop_width - video_width) * input_width)
-	    / (2 * video_width);
-	*crop_width = input_width - *crop_x * 2;
+	tmp = ((*crop_width - video_width) * input_width) / (2 * video_width);
 	// FIXME: round failure?
+	if (tmp > *crop_x) {
+	    *crop_x = tmp;
+	}
+	*crop_width = input_width - *crop_x * 2;
     } else if (*crop_height > video_height) {
-	*crop_width = input_width;
+	int tmp;
+
+	*crop_width = input_width - VideoCutLeftRight[resolution] * 2;
 
 	// adjust scaling
-	*crop_y = ((*crop_height - video_height) * input_height)
+	tmp = ((*crop_height - video_height) * input_height)
 	    / (2 * video_height);
-	*crop_height = input_height - *crop_y * 2;
 	// FIXME: round failure?
+	if (tmp > *crop_y) {
+	    *crop_y = tmp;
+	}
+	*crop_height = input_height - *crop_y * 2;
     } else {
-	*crop_width = input_width;
-	*crop_height = input_height;
+	*crop_width = input_width - VideoCutLeftRight[resolution] * 2;
+	*crop_height = input_height - VideoCutTopBottom[resolution] * 2;
     }
     Debug(3, "video: aspect crop %dx%d%+d%+d\n", *crop_width, *crop_height,
 	*crop_x, *crop_y);
+    return;
 }
 
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