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73 lines
2.5 KiB
73 lines
2.5 KiB
/* |
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Copyright (c) 2013, Broadcom Europe Ltd |
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Copyright (c) 2013, Tim Gover |
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All rights reserved. |
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Redistribution and use in source and binary forms, with or without |
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modification, are permitted provided that the following conditions are met: |
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* Redistributions of source code must retain the above copyright |
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notice, this list of conditions and the following disclaimer. |
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* Redistributions in binary form must reproduce the above copyright |
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notice, this list of conditions and the following disclaimer in the |
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documentation and/or other materials provided with the distribution. |
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* Neither the name of the copyright holder nor the |
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names of its contributors may be used to endorse or promote products |
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derived from this software without specific prior written permission. |
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND |
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ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
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DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY |
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DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
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(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
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ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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*/ |
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#ifndef TGA_H |
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#define TGA_H |
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#include <stdlib.h> |
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#include <stdio.h> |
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#include <stdint.h> |
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typedef enum { |
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tga_type_null = 0, |
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tga_type_color_map = 1, |
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tga_type_true_color = 2, |
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tga_type_grayscale = 3, |
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tga_type_rle_color_map = 9, |
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tga_type_rle_true_color = 10, |
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tga_type_rle_grayscale = 11, |
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} tga_image_type; |
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struct tga_colormap_info { |
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unsigned short offset; |
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unsigned short length; |
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unsigned char bpp; |
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}; |
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struct tga_image_info { |
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unsigned short x_origin; |
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unsigned short y_origin; |
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unsigned short width; |
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unsigned short height; |
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unsigned char bpp; |
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unsigned char descriptor; |
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}; |
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struct tga_header { |
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unsigned char id_length; |
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unsigned char color_map_type; |
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unsigned char image_type; |
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struct tga_colormap_info colormap_info; |
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struct tga_image_info image_info; |
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}; |
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int write_tga(FILE* fp, int width, int height, uint8_t *buffer, size_t buffer_size); |
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unsigned char *load_tga(const char *filename, struct tga_header *header); |
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#endif /* TGA_H */
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