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Example test code for converting a CIFF to TGA

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This commit is contained in:
Pünkösd Marcell 2020-11-03 20:55:23 +01:00
parent 4a37e6b8a3
commit e38f145f51
1 changed files with 33 additions and 10 deletions
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src/main.c
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@ -4,22 +4,45 @@
#include "libtarga.h" #include "libtarga.h"
#include "magic_memory.h" #include "magic_memory.h"
#include "pixeldata_utils.h"
#include "ciff_tools.h"
int main() { int main() {
magic_memory_context_t *magic_run = magic_memory_begin(); magic_memory_context_t *context = magic_memory_begin();
uint8_t *picture = (uint8_t *) magic_malloc(magic_run, 50 * 50 * 3);
for (uint16_t i = 0; i < (50*50);i++) {
picture[(i*3)] = 0;
picture[(i*3)+1] = (i % 100)*25;
picture[(i*3)+2] = 255;
}
if (!tga_write_raw("test.tga", 50, 50, picture, TGA_TRUECOLOR_24)) { FILE *fp = fopen("/home/marcsello/Documents/etyetem/szamitobiztonsag/caff/1.ciff", "rb");
fseek(fp, 0L, SEEK_END);
uint64_t fsize = ftell(fp);
fseek(fp, 0L, SEEK_SET);
uint8_t *ciff_file = (uint8_t *) magic_malloc(context, fsize);
fread(ciff_file, 1, fsize, fp);
fclose(fp);
uint64_t width;
uint64_t height;
uint64_t pixel_data_starts;
uint8_t result = parse_ciff_from_mem(ciff_file, fsize, &width, &height, &pixel_data_starts);
uint64_t pixel_data_size = width * height * 3;
if (result == CIFF_PARSE_SUCCESS) {
uint8_t *flipped_image = (uint8_t *) magic_malloc(context, pixel_data_size);
flip_image(ciff_file + pixel_data_starts, flipped_image, pixel_data_size, width, height);
if (!tga_write_raw("test.tga", width, height, flipped_image, TGA_TRUECOLOR_24)) {
printf("%s", tga_error_string(tga_get_last_error())); printf("%s", tga_error_string(tga_get_last_error()));
} }
} else {
printf("%d", result);
}
magic_cleanup(magic_run); // Free all memory used automagically
magic_cleanup(context); // Free all memory used automagically
return 0; return 0;
} }