diff options
Diffstat (limited to 'src/png/types.hpp')
| -rw-r--r-- | src/png/types.hpp | 120 |
1 files changed, 120 insertions, 0 deletions
diff --git a/src/png/types.hpp b/src/png/types.hpp new file mode 100644 index 000000000..1538d6bd2 --- /dev/null +++ b/src/png/types.hpp @@ -0,0 +1,120 @@ +/* + * 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 |