mirror of
https://github.com/limine-bootloader/limine
synced 2024-12-15 02:52:38 +03:00
40 lines
1.0 KiB
C
40 lines
1.0 KiB
C
#include <stdint.h>
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#include <stddef.h>
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#include <lib/config.h>
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#include <lib/misc.h>
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#include <mm/pmm.h>
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#include <lib/bmp.h>
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void image_make_centered(struct image *image, int frame_x_size, int frame_y_size, uint32_t back_colour) {
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image->type = IMAGE_CENTERED;
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image->x_displacement = frame_x_size / 2 - image->x_size / 2;
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image->y_displacement = frame_y_size / 2 - image->y_size / 2;
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image->back_colour = back_colour;
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}
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void image_make_stretched(struct image *image, int new_x_size, int new_y_size) {
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image->type = IMAGE_STRETCHED;
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image->x_size = new_x_size;
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image->y_size = new_y_size;
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}
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struct image *image_open(struct file_handle *file) {
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struct image *image = ext_mem_alloc(sizeof(struct image));
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image->type = IMAGE_TILED;
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if (bmp_open_image(image, file))
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return image;
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pmm_free(image, sizeof(struct image));
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return NULL;
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}
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void image_close(struct image *image) {
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pmm_free(image->img, image->allocated_size);
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pmm_free(image, sizeof(struct image));
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}
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