avoid infinite recursion by not using GetMaxWidth/Height() from GetMaxSize() implemen...

[wxWidgets.git] / src / tiff / tif_zip.c

diff --git a/src/tiff/tif_zip.c b/src/tiff/tif_zip.c
index 89cfdbde1841eee5e08a5d9bf0d0d67aa9e63ff1..3539500cb48119f877478b1a330b5c9ccfcb186f 100644 (file)
--- a/src/tiff/tif_zip.c
+++ b/src/tiff/tif_zip.c
@@ -228,7 +228,8 @@ ZIPPostEncode(TIFF* tif)
                switch (state) {
                case Z_STREAM_END:
                case Z_OK:
-                   if (sp->stream.avail_out != tif->tif_rawdatasize) {
+                   if ((int)sp->stream.avail_out != (int)tif->tif_rawdatasize)
+                    {
                            tif->tif_rawcc =
                                tif->tif_rawdatasize - sp->stream.avail_out;
                            TIFFFlushData1(tif);
@@ -312,7 +313,7 @@ TIFFInitZIP(TIFF* tif, int scheme)
 {
        ZIPState* sp;
 
-       assert(scheme == COMPRESSION_DEFLATE);
+       assert( (scheme == COMPRESSION_DEFLATE) || (scheme == COMPRESSION_ADOBE_DEFLATE));
 
        /*
         * Allocate state block so tag methods have storage to record values.
@@ -331,10 +332,10 @@ TIFFInitZIP(TIFF* tif, int scheme)
         * override parent get/set field methods.
         */
        _TIFFMergeFieldInfo(tif, zipFieldInfo, N(zipFieldInfo));
-       sp->vgetparent = tif->tif_vgetfield;
-       tif->tif_vgetfield = ZIPVGetField;      /* hook for codec tags */
-       sp->vsetparent = tif->tif_vsetfield;
-       tif->tif_vsetfield = ZIPVSetField;      /* hook for codec tags */
+       sp->vgetparent = tif->tif_tagmethods.vgetfield;
+       tif->tif_tagmethods.vgetfield = ZIPVGetField;   /* hook for codec tags */
+       sp->vsetparent = tif->tif_tagmethods.vsetfield;
+       tif->tif_tagmethods.vsetfield = ZIPVSetField;   /* hook for codec tags */
 
        /* Default values for codec-specific fields */
        sp->zipquality = Z_DEFAULT_COMPRESSION; /* default comp. level */