80486DX2-66/86Box-fork
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86F format version is now 2.11, which is 2.10 without the CRC64.

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OBattler
2016-11-05 01:00:48 +01:00
parent 78a44d845b
commit d6baa6a948
1 changed files with 14 additions and 9 deletions
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23
src/disc_86f.c
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@@ -4,8 +4,8 @@
#include <string.h>
#include <assert.h>
#include "crcspeed/crc64speed.h"
//#include "zlib.h"
// #include "crcspeed/crc64speed.h"
// #include "zlib.h"
#include "lzf/lzf.h"
#include "config.h"
@@ -16,7 +16,7 @@
#include "fdd.h"
#include "ibm.h"
#define D86FVER 0x020A
#define D86FVER 0x020B
#define CHUNK 16384
@@ -818,8 +818,7 @@ uint32_t d86f_has_extra_bit_cells(int drive)
uint32_t d86f_header_size(int drive)
{
uint32_t temp = 16;
return temp;
return 8;
}
static uint16_t d86f_encode_get_data(uint8_t dat)
@@ -2587,7 +2586,7 @@ void d86f_writeback(int drive)
uint8_t header[32];
int sides, header_size;
int side, thin_track;
uint64_t crc64;
// uint64_t crc64;
uint32_t len;
int i = 0;
int ret = 0;
@@ -2606,7 +2605,7 @@ void d86f_writeback(int drive)
fseek(d86f[drive].f, 0, SEEK_SET);
fread(header, 1, header_size, d86f[drive].f);
fseek(d86f[drive].f, 16, SEEK_SET);
fseek(d86f[drive].f, 8, SEEK_SET);
// pclog("PosEx: %08X\n", ftell(d86f[drive].f));
fwrite(d86f[drive].track_offset, 1, d86f_get_track_table_size(drive), d86f[drive].f);
// pclog("PosEx: %08X\n", ftell(d86f[drive].f));
@@ -2690,6 +2689,7 @@ void d86f_writeback(int drive)
free(d86f[drive].outbuf);
free(d86f[drive].filebuf);
#ifdef DO_CRC64
len = ftell(cf);
fclose(cf);
@@ -2712,7 +2712,9 @@ void d86f_writeback(int drive)
/* Close the original file. */
fclose(cf);
#endif
}
#ifdef DO_CRC64
else
{
fseek(d86f[drive].f, 0, SEEK_END);
@@ -2735,6 +2737,7 @@ void d86f_writeback(int drive)
fseek(d86f[drive].f, 8, SEEK_SET);
fwrite(&crc64, 1, 8, d86f[drive].f);
}
#endif
// pclog("d86f_writeback(): %08X\n", d86f[drive].track_offset[track]);
}
@@ -2978,8 +2981,8 @@ void d86f_load(int drive, char *fn)
uint8_t temp_file_name[2048];
uint16_t temp = 0;
uint8_t tempb = 0;
uint64_t crc64 = 0;
uint64_t read_crc64 = 0;
// uint64_t crc64 = 0;
// uint64_t read_crc64 = 0;
int i = 0;
FILE *tf;
@@ -3057,6 +3060,7 @@ void d86f_load(int drive, char *fn)
return;
}
#ifdef DO_CRC64
fseek(d86f[drive].f, 8, SEEK_SET);
fread(&read_crc64, 1, 8, d86f[drive].f);
@@ -3076,6 +3080,7 @@ void d86f_load(int drive, char *fn)
fclose(d86f[drive].f);
return;
}
#endif
if (d86f[drive].is_compressed)
{