TCD: allow tile buffer to be greater than 4GB on 64 bit hosts (but number of pixels...

[openjpeg.git] / src / lib / openjp2 / tcd.h

diff --git a/src/lib/openjp2/tcd.h b/src/lib/openjp2/tcd.h
index 8ad57e07fc02714178854f758e40c23afb3cfaf8..7c974c53f255e20fec50d57305ee0bc9b5faee4e 100644 (file)
--- a/src/lib/openjp2/tcd.h
+++ b/src/lib/openjp2/tcd.h
@@ -205,9 +205,9 @@ typedef struct opj_tcd_tilecomp {
     /* if true, then need to free after usage, otherwise do not free */
     OPJ_BOOL  ownsData;
     /* we may either need to allocate this amount of data, or re-use image data and ignore this value */
-    OPJ_UINT32 data_size_needed;
+    size_t data_size_needed;
     /* size of the data of the component */
-    OPJ_UINT32 data_size;
+    size_t data_size;
 
     /** data of the component limited to window of interest. Only valid for decoding and if tcd->whole_tile_decoding is NOT set (so exclusive of data member) */
     OPJ_INT32 *data_win;