2018-04-30 00:25:46 +00:00
|
|
|
/*************************************************************************/
|
|
|
|
|
/* image_loader_bmp.h */
|
|
|
|
|
/*************************************************************************/
|
|
|
|
|
/* This file is part of: */
|
|
|
|
|
/* GODOT ENGINE */
|
|
|
|
|
/* https://godotengine.org */
|
|
|
|
|
/*************************************************************************/
|
|
|
|
|
/* Copyright (c) 2007-2018 Juan Linietsky, Ariel Manzur. */
|
|
|
|
|
/* Copyright (c) 2014-2018 Godot Engine contributors (cf. AUTHORS.md) */
|
|
|
|
|
/* */
|
|
|
|
|
/* Permission is hereby granted, free of charge, to any person obtaining */
|
|
|
|
|
/* a copy of this software and associated documentation files (the */
|
|
|
|
|
/* "Software"), to deal in the Software without restriction, including */
|
|
|
|
|
/* without limitation the rights to use, copy, modify, merge, publish, */
|
|
|
|
|
/* distribute, sublicense, and/or sell copies of the Software, and to */
|
|
|
|
|
/* permit persons to whom the Software is furnished to do so, subject to */
|
|
|
|
|
/* the following conditions: */
|
|
|
|
|
/* */
|
|
|
|
|
/* The above copyright notice and this permission notice shall be */
|
|
|
|
|
/* included in all copies or substantial portions of the Software. */
|
|
|
|
|
/* */
|
|
|
|
|
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
|
|
|
|
|
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
|
|
|
|
|
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
|
|
|
|
|
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
|
|
|
|
|
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
|
|
|
|
|
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
|
|
|
|
|
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
|
|
|
|
|
/*************************************************************************/
|
|
|
|
|
|
|
|
|
|
#ifndef IMAGE_LOADER_BMP_H
|
|
|
|
|
#define IMAGE_LOADER_BMP_H
|
|
|
|
|
|
2018-09-11 16:13:45 +00:00
|
|
|
#include "core/io/image_loader.h"
|
2018-04-30 00:25:46 +00:00
|
|
|
|
|
|
|
|
class ImageLoaderBMP : public ImageFormatLoader {
|
|
|
|
|
protected:
|
|
|
|
|
static const unsigned BITMAP_SIGNATURE = 0x4d42;
|
|
|
|
|
|
|
|
|
|
struct bmp_header_s {
|
|
|
|
|
struct bmp_file_header_s {
|
|
|
|
|
uint16_t bmp_signature;
|
|
|
|
|
uint32_t bmp_file_size;
|
|
|
|
|
uint32_t bmp_file_padding;
|
|
|
|
|
uint32_t bmp_file_offset;
|
|
|
|
|
} bmp_file_header;
|
|
|
|
|
|
|
|
|
|
struct bmp_info_header_s {
|
|
|
|
|
uint32_t bmp_header_size;
|
|
|
|
|
uint32_t bmp_width;
|
|
|
|
|
uint32_t bmp_height;
|
|
|
|
|
uint16_t bmp_planes;
|
|
|
|
|
uint16_t bmp_bit_count;
|
|
|
|
|
uint32_t bmp_compression;
|
|
|
|
|
uint32_t bmp_size_image;
|
|
|
|
|
uint32_t bmp_pixels_per_meter_x;
|
|
|
|
|
uint32_t bmp_pixels_per_meter_y;
|
|
|
|
|
uint32_t bmp_colors_used;
|
|
|
|
|
uint32_t bmp_important_colors;
|
|
|
|
|
uint32_t bmp_red_mask;
|
|
|
|
|
uint32_t bmp_green_mask;
|
|
|
|
|
uint32_t bmp_blue_mask;
|
|
|
|
|
uint32_t bmp_alpha_mask;
|
|
|
|
|
uint32_t bmp_cs_type;
|
|
|
|
|
uint32_t bmp_endpoints[9];
|
|
|
|
|
uint32_t bmp_gamma_red;
|
|
|
|
|
uint32_t bmp_gamma_green;
|
|
|
|
|
uint32_t bmp_gamma_blue;
|
|
|
|
|
} bmp_info_header;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
static Error convert_to_image(Ref<Image> p_image,
|
|
|
|
|
const uint8_t *p_buffer,
|
|
|
|
|
const uint8_t *p_color_buffer,
|
|
|
|
|
const bmp_header_s &p_header);
|
|
|
|
|
|
|
|
|
|
public:
|
|
|
|
|
virtual Error load_image(Ref<Image> p_image, FileAccess *f,
|
|
|
|
|
bool p_force_linear, float p_scale);
|
|
|
|
|
virtual void get_recognized_extensions(List<String> *p_extensions) const;
|
|
|
|
|
ImageLoaderBMP();
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
#endif // IMAGE_LOADER_BMP_H
|
