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| #include <errno.h>
| #include <stdint.h>
| #include <stdio.h>
| #include <stdlib.h>
| #include <string.h>
|
| #include "mojodds.h"
|
|
| int main(int argc, char *argv[]) {
| if (argc != 2) {
| printf("Usage: %s DDS-file\n", argv[0]);
| return 0;
| }
|
| FILE *f = fopen(argv[1], "rb");
| if (!f) {
| printf("Error opening %s: %s (%d)\n", argv[1], strerror(errno), errno);
| return 1;
| }
|
| fseek(f, 0, SEEK_END);
| long size = ftell(f);
| fseek(f, 0, SEEK_SET);
|
| char *contents = malloc(size);
| size_t readbytes = fread(contents, 1, size, f);
| if (readbytes != size) {
| printf("Only got %u of %ld bytes: %s\n", (unsigned int) readbytes, size, strerror(errno));
| free(contents);
| fclose(f);
| return 2;
| }
|
| fclose(f);
|
| int isDDS = MOJODDS_isDDS(contents, size);
| printf("isDDS: %d\n", isDDS);
| if (isDDS) {
| const void *tex = NULL;
| unsigned long texlen = 0;
| unsigned int glfmt = 0, w = 0, h = 0, miplevels = 0;
| int retval = MOJODDS_getTexture(contents, size, &tex, &texlen, &glfmt, &w, &h, &miplevels);
|
| uintptr_t texoffset = ((const char *)(tex)) - contents;
| printf("retval: %d\n", retval);
| printf("texoffset: %u\n", (unsigned int)(texoffset));
| printf("texlen: %lu\n", texlen);
| printf("glfmt: 0x%x\n", glfmt);
| printf("width x height: %d x %d\n", w, h);
| printf("miplevels: %d\n", miplevels);
| }
|
| free(contents);
|
| return 0;
| }
|
|
