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Imported from libpng-1.0.6a.tar

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This commit is contained in:
Glenn Randers-Pehrson
2000-04-01 21:10:05 -06:00
parent 520a764cd7
commit 68ea243ca3
44 changed files with 316 additions and 264 deletions
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7
pngwrite.c
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@@ -1,7 +1,7 @@
/* pngwrite.c - general routines to write a PNG file
*
* libpng 1.0.6 - March 21, 2000
* libpng 1.0.6a - April 2, 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
@@ -165,13 +165,16 @@ png_write_info(png_structp png_ptr, png_infop info_ptr)
#endif
#if defined(PNG_WRITE_sCAL_SUPPORTED)
if (info_ptr->valid & PNG_INFO_sCAL)
#ifdef PNG_FLOATING_POINT_SUPPORTED
#if defined(PNG_FLOATING_POINT_SUPPORTED) && !defined(PNG_NO_STDIO)
png_write_sCAL(png_ptr, (int)info_ptr->scal_unit,
info_ptr->scal_pixel_width, info_ptr->scal_pixel_height);
#else
#ifdef PNG_FIXED_POINT_SUPPORTED
png_write_sCAL_s(png_ptr, (int)info_ptr->scal_unit,
info_ptr->scal_s_width, info_ptr->scal_s_height);
#else
png_warning(png_ptr,
"png_write_sCAL not supported; sCAL chunk not written.\n");
#endif
#endif
#endif