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

[libpng17] Finished merging with libpng16 (pngrutil.c and pnglibconf.dfa)

Browse Source
This commit is contained in:
John Bowler
2013-11-23 08:20:39 -06:00
committed by Glenn Randers-Pehrson
parent 158c947ce2
commit f70f2fcf48
2 changed files with 9 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
pngrutil.c
View File

@@ -257,6 +257,10 @@ png_crc_error(png_structrp png_ptr)
return (0);
}
#if defined(PNG_READ_iCCP_SUPPORTED) || defined(PNG_READ_iTXt_SUPPORTED) ||\
defined(PNG_READ_pCAL_SUPPORTED) || defined(PNG_READ_sCAL_SUPPORTED) ||\
defined(PNG_READ_sPLT_SUPPORTED) || defined(PNG_READ_tEXt_SUPPORTED) ||\
defined(PNG_READ_zTXt_SUPPORTED) || defined(PNG_SEQUENTIAL_READ_SUPPORTED)
/* Manage the read buffer; this simply reallocates the buffer if it is not small
* enough (or if it is not allocated). The routine returns a pointer to the
* buffer; if an error occurs and 'warn' is set the routine returns NULL, else
@@ -304,6 +308,7 @@ png_read_buffer(png_structrp png_ptr, png_alloc_size_t new_size, int warn)
return buffer;
}
#endif /* PNG_READ_iCCP|iTXt|pCAL|sCAL|sPLT|tEXt|zTXt|SEQUENTIAL_READ */
/* png_inflate_claim: claim the zstream for some nefarious purpose that involves
* decompression. Returns Z_OK on success, else a zlib error code. It checks