diff options
| -rw-r--r-- | csrc/mkf.c | 12 | ||||
| -rw-r--r-- | csrc/test/parse_mkf.c | 36 |
2 files changed, 48 insertions, 0 deletions
@@ -20,6 +20,15 @@ struct mkf }; struct mkf mkf_stdata[16] = { { NULL_HND, NULL } }; // 0x4762f4 +#ifdef MKF_INFO +static int mkfc[16]; + +int mkf_nchunks(int i) +{ + return mkfc[i]; +} +#endif + int load_mkf(const char *fn) { int i; @@ -44,6 +53,9 @@ int load_mkf(const char *fn) fseek(fp, x, SEEK_SET); mkf_stdata[i].data = malloc(t); fread(mkf_stdata[i].data, 1, t, fp); +#ifdef MKF_INFO + mkfc[i] = t / 4; +#endif return i; } diff --git a/csrc/test/parse_mkf.c b/csrc/test/parse_mkf.c new file mode 100644 index 0000000..1ff8130 --- /dev/null +++ b/csrc/test/parse_mkf.c @@ -0,0 +1,36 @@ +/* gcc -m32 -I.. -DMKF_INFO=1 parse_mkf.c ../mkf.c ../mkf_00455040.c -o parse_mkf */ + +#include <stdio.h> +#include <stdint.h> +#include "mkf.h" + +struct mkf +{ + FILE *handle; + void *data; +}; +int pixel_fmt = 1; +extern struct mkf mkf_stdata[]; +int mkf_nchunks(int idx); + +int main(int argc, char *argv[]) +{ + if (argc < 2) + return 1; + + int mkf = load_mkf(argv[1]); + FILE *fp = mkf_stdata[mkf].handle; + int nchunks = mkf_nchunks(mkf); + uint32_t *data = mkf_stdata[mkf].data; + + for (int i = 0; i < nchunks; i++) { + printf("chunk %d: offset = 0x%08x\n", i, data[i]); + fseek(fp, data[i], SEEK_SET); + uint32_t meta[4]; + fread(meta, 4, 4, fp); + printf("real size = %d, original size = %d, gdata offset = 0x%08x, gsize = %d\n", + meta[0], meta[1], meta[2], meta[3]); + } + + unload_mkf(mkf); +} |