X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=lib%2Fmodules%2Fswfbits.c;h=01ee654bf85e42452a95ce3856aa9ade9a441690;hb=f6c6a78bee9a386763cbb65c34fd058bce70e679;hp=0af32c7a007c0449dfd9f1deb210f36d1a652c69;hpb=b0ad0b5b883227e3dfc331b7da3dff2b0e52538b;p=swftools.git

diff --git a/lib/modules/swfbits.c b/lib/modules/swfbits.c
index 0af32c7..01ee654 100644
--- a/lib/modules/swfbits.c
+++ b/lib/modules/swfbits.c
@@ -452,10 +452,10 @@ RGBA *swf_JPEG2TagToImage(TAG * tag, int *width, int *height)
     struct jpeg_source_mgr mgr;
     RGBA *dest;
     int y;
-    *width = 0;
-    *height = 0;
     int offset = 0;
     int oldtaglen = 0;
+    *width = 0;
+    *height = 0;
 
     if (tag->id == ST_DEFINEBITSJPEG) {
 	fprintf(stderr, "rfxswf: extracting from definebitsjpeg not yet supported\n");
@@ -1178,6 +1178,7 @@ static scale_lookup_t**make_scale_lookup(int width, int newwidth)
     lblockx[newwidth] = p_x;
     return lblockx;
 }
+static int monochrome_warning = 0;
 RGBA* swf_ImageScale(RGBA*data, int width, int height, int newwidth, int newheight)
 {
     int x,y;
@@ -1191,8 +1192,12 @@ RGBA* swf_ImageScale(RGBA*data, int width, int height, int newwidth, int newheig
     /* this is bad because this scaler doesn't yet handle monochrome
        images with 2 colors in a way that the final image hasn't more
        than 256 colors */
-    if(swf_ImageGetNumberOfPaletteEntries2(data, width, height) == 2)
-	fprintf(stderr, "Warning: scaling monochrome image\n");
+    if(swf_ImageGetNumberOfPaletteEntries2(data, width, height) == 2) {
+	if(!monochrome_warning) {
+	    fprintf(stderr, "Warning: scaling monochrome image\n");
+	    monochrome_warning = 1;
+	}
+    }
 
     tmpline = (rgba_int_t*)malloc(width*sizeof(rgba_int_t));
     newdata = (RGBA*)malloc(newwidth*newheight*sizeof(RGBA));