mewin/libpng
1
0
Fork 0
mirror of https://git.code.sf.net/p/libpng/code.git synced 2025-07-10 18:04:09 +02:00
Code Issues Projects Releases Wiki Activity

Imported from libpng-1.0.7beta13.tar

Browse Source
This commit is contained in:
Glenn Randers-Pehrson
2000-05-16 06:17:36 -05:00
parent 1ef65b6742
commit ec61c23d56
40 changed files with 131 additions and 108 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
pngset.c
View File

@@ -1,7 +1,7 @@
/* pngset.c - storage of image information into info struct
*
* libpng 1.0.7beta12 - May 12, 2000
* libpng 1.0.7beta13 - May 16, 2000
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.
* Copyright (c) 1996, 1997 Andreas Dilger
@@ -805,11 +805,12 @@ png_set_rows(png_structp png_ptr, png_infop info_ptr, png_bytepp row_pointers)
if (png_ptr == NULL || info_ptr == NULL)
return;
if(info_ptr->row_pointers != row_pointers)
if(info_ptr->row_pointers && (info_ptr->row_pointers != row_pointers))
{
png_free_data(png_ptr, info_ptr, PNG_FREE_ROWS, 0);
info_ptr->row_pointers = row_pointers;
}
info_ptr->valid |= PNG_INFO_IDAT;
}
#endif