[podsleuth] Respect AlignRowBytes image spec (BGO #554633)

[Gabriel Burt <gburt src gnome org>]

commit 53947c80cc22f06ff78eff529fa315eea951bdc5
Author: Gabriel Burt <gabriel burt gmail com>
Date:   Tue Jun 30 21:32:11 2009 -0500

    Respect AlignRowBytes image spec (BGO #554633)

 src/PodSleuth/PodSleuth/ImageFormat.cs |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)
---
diff --git a/src/PodSleuth/PodSleuth/ImageFormat.cs b/src/PodSleuth/PodSleuth/ImageFormat.cs
index 64fb694..6ff123d 100644
--- a/src/PodSleuth/PodSleuth/ImageFormat.cs
+++ b/src/PodSleuth/PodSleuth/ImageFormat.cs
@@ -29,6 +29,12 @@ namespace PodSleuth
             correlation_id = ((PlistInteger)format["FormatId"]).Value;
             width = ((PlistInteger)format["RenderWidth"]).Value;
             height = ((PlistInteger)format["RenderHeight"]).Value;
+
+            try {
+                if (format.ContainsKey ("AlignRowBytes") && ((PlistBoolean)format["AlignRowBytes"]).Value && (width % 2) != 0) {
+                    width = height = width + 1;
+                }
+            } catch {}
             
             if(format.ContainsKey("Rotation")) {
                 rotation = ((PlistInteger)format["Rotation"]).Value;