From: kramm <kramm>
Date: Tue, 15 Apr 2003 17:59:15 +0000 (+0000)
Subject: added '0' char for (0,0) mvds.
X-Git-Tag: release-0-4-4~10
X-Git-Url: http://git.asbjorn.biz/?p=swftools.git;a=commitdiff_plain;h=17fa8a7306a6a0043facf16628d64e398d2c8051

added '0' char for (0,0) mvds.
---

diff --git a/lib/h.263/video.c b/lib/h.263/video.c
index 5200946..98fea24 100644
--- a/lib/h.263/video.c
+++ b/lib/h.263/video.c
@@ -241,10 +241,11 @@ void get_DC_TCOEF(TAG*tag, int t, int has_dc, int has_tcoef)
     }
 }
 	    
-void readMVD(TAG*tag)
+int readMVD(TAG*tag)
 {
     int index = gethuffvalue(tag, mvd);
     DEBUG printf("mvd index:%d\n", index);
+    return index;
 }
 
 char has_quant[] = {0,1,0,0,1};
@@ -332,8 +333,11 @@ void decode_block(TAG*tag, int pictype)
     }
 
     if(has_mvd[mb_type]&1) {
-	readMVD(tag); //horizontal
-	readMVD(tag); //vertical
+	int x,y;
+	x = readMVD(tag); //horizontal
+	y = readMVD(tag); //vertical
+	if(x==32 && y==32)
+	    printf("0");
     }
     if(has_mvd[mb_type]&2) {
 	/* only in advanced prediction mode */