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/*
* Copyright (C) 2007,2008 Alex Shulgin
*
* This file is part of png++ the C++ wrapper for libpng. PNG++ is free
* software; the exact copying conditions are as follows:
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
* NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
* TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef PNGPP_TYPES_HPP_INCLUDED
#define PNGPP_TYPES_HPP_INCLUDED
#include <png.h>
namespace png
{
typedef png_byte byte;
typedef png_uint_16 uint_16;
typedef png_uint_32 uint_32;
typedef png_fixed_point fixed_point;
typedef png_color_8 color_info;
typedef png_color_16 color_info_16;
enum color_type
{
color_type_none = -1,
color_type_gray = PNG_COLOR_TYPE_GRAY,
color_type_palette = PNG_COLOR_TYPE_PALETTE,
color_type_rgb = PNG_COLOR_TYPE_RGB,
color_type_rgb_alpha = PNG_COLOR_TYPE_RGB_ALPHA,
color_type_gray_alpha = PNG_COLOR_TYPE_GRAY_ALPHA,
color_type_rgba = PNG_COLOR_TYPE_RGBA,
color_type_ga = PNG_COLOR_TYPE_GA
};
enum color_mask
{
color_mask_palette = PNG_COLOR_MASK_PALETTE,
color_mask_color = PNG_COLOR_MASK_COLOR,
color_mask_rgb = color_mask_color,
color_mask_alpha = PNG_COLOR_MASK_ALPHA
};
enum filler_type
{
filler_before = PNG_FILLER_BEFORE,
filler_after = PNG_FILLER_AFTER
};
enum rgb_to_gray_error_action
{
rgb_to_gray_silent = 1,
rgb_to_gray_warning = 2,
rgb_to_gray_error = 3
};
enum interlace_type
{
interlace_none = PNG_INTERLACE_NONE,
interlace_adam7 = PNG_INTERLACE_ADAM7
};
enum compression_type
{
compression_type_base = PNG_COMPRESSION_TYPE_BASE,
compression_type_default = PNG_COMPRESSION_TYPE_DEFAULT
};
enum filter_type
{
filter_type_base = PNG_FILTER_TYPE_BASE,
intrapixel_differencing = PNG_INTRAPIXEL_DIFFERENCING,
filter_type_default = PNG_FILTER_TYPE_DEFAULT
};
enum chunk
{
chunk_gAMA = PNG_INFO_gAMA,
chunk_sBIT = PNG_INFO_sBIT,
chunk_cHRM = PNG_INFO_cHRM,
chunk_PLTE = PNG_INFO_PLTE,
chunk_tRNS = PNG_INFO_tRNS,
chunk_bKGD = PNG_INFO_bKGD,
chunk_hIST = PNG_INFO_hIST,
chunk_pHYs = PNG_INFO_pHYs,
chunk_oFFs = PNG_INFO_oFFs,
chunk_tIME = PNG_INFO_tIME,
chunk_pCAL = PNG_INFO_pCAL,
chunk_sRGB = PNG_INFO_sRGB,
chunk_iCCP = PNG_INFO_iCCP,
chunk_sPLT = PNG_INFO_sPLT,
chunk_sCAL = PNG_INFO_sCAL,
chunk_IDAT = PNG_INFO_IDAT
};
} // namespace png
#endif // PNGPP_TYPES_HPP_INCLUDED
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