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get/setfield methods moved into tif_tagmethods

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This commit is contained in:
Frank Warmerdam 2002-02-24 15:03:32 +00:00
parent dcd231ed16
commit 25e98033e1
1 changed files with 10 additions and 7 deletions
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17
libtiff/tif_predict.c
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@ -1,4 +1,4 @@
/* $Header: /cvs/maptools/cvsroot/libtiff/libtiff/tif_predict.c,v 1.2 1999-11-27 21:43:28 warmerda Exp $ */
/* $Header: /cvs/maptools/cvsroot/libtiff/libtiff/tif_predict.c,v 1.3 2002-02-24 15:03:32 warmerda Exp $ */
/*
* Copyright (c) 1988-1997 Sam Leffler
@ -443,12 +443,15 @@ TIFFPredictorInit(TIFF* tif)
* override parent get/set field methods.
*/
_TIFFMergeFieldInfo(tif, predictFieldInfo, N(predictFieldInfo));
sp->vgetparent = tif->tif_vgetfield;
tif->tif_vgetfield = PredictorVGetField;/* hook for predictor tag */
sp->vsetparent = tif->tif_vsetfield;
tif->tif_vsetfield = PredictorVSetField;/* hook for predictor tag */
sp->printdir = tif->tif_printdir;
tif->tif_printdir = PredictorPrintDir; /* hook for predictor tag */
sp->vgetparent = tif->tif_tagmethods.vgetfield;
tif->tif_tagmethods.vgetfield =
PredictorVGetField;/* hook for predictor tag */
sp->vsetparent = tif->tif_tagmethods.vsetfield;
tif->tif_tagmethods.vsetfield =
PredictorVSetField;/* hook for predictor tag */
sp->printdir = tif->tif_tagmethods.printdir;
tif->tif_tagmethods.printdir =
PredictorPrintDir; /* hook for predictor tag */
sp->setupdecode = tif->tif_setupdecode;
tif->tif_setupdecode = PredictorSetupDecode;