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67 lines
1.7 KiB
C++
67 lines
1.7 KiB
C++
/**
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* Jingga
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*
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* @copyright Jingga
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* @license OMS License 2.0
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* @version 1.0.0
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* @link https://jingga.app
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*/
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#ifndef TOS_IMAGE_C
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#define TOS_IMAGE_C
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#include "../utils/StringUtils.h"
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#include "../memory/RingMemory.h"
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#if _WIN32
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#include "../platform/win32/UtilsWin32.h"
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#else
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#include "../platform/linux/UtilsLinux.h"
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#endif
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#include "Image.h"
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#include "Tga.h"
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#include "Bitmap.h"
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#include "Png.h"
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void image_from_file(RingMemory* ring, const char* path, Image* image)
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{
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FileBody file;
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file_read(path, &file, ring);
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if (str_ends_with(path, ".png")) {
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image_png_generate(&file, image, ring);
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} else if (str_ends_with(path, ".tga")) {
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image_tga_generate(&file, image);
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} else if (str_ends_with(path, ".bmp")) {
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image_bmp_generate(&file, image);
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}
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}
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void image_flip_vertical(RingMemory* ring, Image* image)
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{
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uint32 stride = image->width * sizeof(uint32);
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byte* temp = ring_get_memory(ring, image->pixel_count * sizeof(uint32));
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memcpy(temp, image->pixels, image->pixel_count * sizeof(uint32));
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// Last row
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byte* end = temp + image->pixel_count * sizeof(uint32) - image->width * sizeof(uint32);
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for (int y = 0; y < image->height; ++y) {
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memcpy(image->pixels + y * stride, end - y * stride, stride);
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}
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/* Flipping with small temp row
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byte* temp_row = ring_get_memory(ring, stride);
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for (int y = 0; y < image->height / 2; ++y) {
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memcpy(temp_row, image->pixels + y * stride, stride);
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memcpy(image->pixels + y * stride, image->pixels - y * stride, stride);
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memcpy(image->pixels - y * stride, temp_row, stride);
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}
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*/
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image->order_rows = (byte) (!((bool) image->order_rows));
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}
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#endif |