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Imported from libpng-1.2.7beta2.tar

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This commit is contained in:
Glenn Randers-Pehrson
2004-08-28 23:30:07 -05:00
parent a4981d4ded
commit 67864af957
56 changed files with 356 additions and 251 deletions
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8
pngwutil.c
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@@ -1,7 +1,7 @@
/* pngwutil.c - utilities to write a PNG file
*
* libpng version 1.2.7beta1 - August 26, 2004
* libpng version 1.2.7beta2 - August 29, 2004
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2004 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@@ -1528,6 +1528,7 @@ png_write_sCAL(png_structp png_ptr, int unit, double width,double height)
#endif
png_size_t total_len;
char wbuf[32], hbuf[32];
png_byte bunit = unit;
png_debug(1, "in png_write_sCAL\n");
@@ -1548,7 +1549,7 @@ png_write_sCAL(png_structp png_ptr, int unit, double width,double height)
png_debug1(3, "sCAL total length = %d\n", (int)total_len);
png_write_chunk_start(png_ptr, (png_bytep)png_sCAL, (png_uint_32)total_len);
png_write_chunk_data(png_ptr, (png_bytep)&unit, 1);
png_write_chunk_data(png_ptr, (png_bytep)&bunit, 1);
png_write_chunk_data(png_ptr, (png_bytep)wbuf, png_strlen(wbuf)+1);
png_write_chunk_data(png_ptr, (png_bytep)hbuf, png_strlen(hbuf));
@@ -1565,6 +1566,7 @@ png_write_sCAL_s(png_structp png_ptr, int unit, png_charp width,
#endif
png_size_t total_len;
char wbuf[32], hbuf[32];
png_byte bunit = unit;
png_debug(1, "in png_write_sCAL_s\n");
@@ -1574,7 +1576,7 @@ png_write_sCAL_s(png_structp png_ptr, int unit, png_charp width,
png_debug1(3, "sCAL total length = %d\n", total_len);
png_write_chunk_start(png_ptr, (png_bytep)png_sCAL, (png_uint_32)total_len);
png_write_chunk_data(png_ptr, (png_bytep)&unit, 1);
png_write_chunk_data(png_ptr, (png_bytep)&bunit, 1);
png_write_chunk_data(png_ptr, (png_bytep)wbuf, png_strlen(wbuf)+1);
png_write_chunk_data(png_ptr, (png_bytep)hbuf, png_strlen(hbuf));