X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=lib%2Fmodules%2Fswfbits.c;h=19dde1c579bd6d544232e92447e8fad05416b682;hb=ec646624d627bef5c3d538be9e3b6dcad65bbf2e;hp=b85eb584de5ca3bb4e46aeb4adf2a6cc8c57dc1b;hpb=8526dcf3a698c688e2cc4430ae106b5ecf70677f;p=swftools.git

diff --git a/lib/modules/swfbits.c b/lib/modules/swfbits.c
index b85eb58..19dde1c 100644
--- a/lib/modules/swfbits.c
+++ b/lib/modules/swfbits.c
@@ -293,6 +293,7 @@ RGBA* swf_JPEG2TagToImage(TAG*tag, int*width, int*height)
     struct jpeg_error_mgr jerr;
     struct jpeg_source_mgr mgr;
     RGBA * dest;
+    int y;
     *width = 0;
     *height = 0;
 
@@ -323,7 +324,6 @@ RGBA* swf_JPEG2TagToImage(TAG*tag, int*width, int*height)
     dest = rfx_alloc(sizeof(RGBA)*cinfo.image_width*cinfo.image_height);
     
     jpeg_start_decompress(&cinfo);
-    int y;
     for (y=0;y<cinfo.output_height;y++) {
         RGBA* line = &dest[y*cinfo.image_width];
         U8* to = (U8*)line;
@@ -760,3 +760,36 @@ RGBA* swf_ExtractImage(TAG*tag, int*dwidth, int*dheight)
 
 #undef OUTBUFFER_SIZE
 
+
+void swf_RemoveJPEGTables(SWF*swf)
+{
+    TAG* tag = swf->firstTag; 
+    TAG* tables_tag = 0;
+    while(tag) {
+	if(tag->id == ST_JPEGTABLES) {
+	    tables_tag = tag;
+	}
+	tag = tag->next;
+    }
+    
+    if(!tables_tag)
+	return;
+   
+    tag = swf->firstTag;
+    while(tag) {
+	if(tag->id == ST_DEFINEBITSJPEG) {
+	    void*data = rfx_alloc(tag->len);
+	    swf_GetBlock(tag, data, tag->len);
+	    swf_ResetTag(tag, ST_DEFINEBITSJPEG2);
+	    swf_SetBlock(tag, tables_tag->data, tables_tag->len);
+	    swf_SetBlock(tag, data, tag->len);
+	    free(data);
+	}
+	tag = tag->next;
+    }
+    if(swf->firstTag == tables_tag)
+	swf->firstTag = tables_tag->next;
+    swf_DeleteTag(tables_tag);
+}
+
+