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Several CD-ROM fixes.

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This commit is contained in:
OBattler
2018-03-20 18:32:18 +01:00
parent f87500ddbf
commit df746297c2
6 changed files with 46 additions and 28 deletions
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11
src/win/win_cdrom_ioctl.c
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@@ -9,7 +9,7 @@
* Implementation of the CD-ROM host drive IOCTL interface for
* Windows using SCSI Passthrough Direct.
*
* Version: @(#)cdrom_ioctl.c 1.0.14 2018/03/17
* Version: @(#)cdrom_ioctl.c 1.0.15 2018/03/20
*
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
@@ -1202,6 +1202,7 @@ static uint32_t ioctl_size(uint8_t id)
{
uint8_t capacity_buffer[16] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
uint32_t capacity = 0;
ioctl_read_capacity(id, capacity_buffer);
capacity = ((uint32_t) capacity_buffer[0]) << 24;
capacity |= ((uint32_t) capacity_buffer[1]) << 16;
@@ -1260,16 +1261,22 @@ int ioctl_hopen(uint8_t id)
return 0;
}
#define rcs "Read capacity: %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X\n"
#define drb dev->rcbuf
int ioctl_open(uint8_t id, char d)
{
cdrom_t *dev = cdrom[id];
sprintf(cdrom_ioctl[id].ioctl_path,"\\\\.\\%c:",d);
pclog("IOCTL path: %s\n", cdrom_ioctl[id].ioctl_path);
dev->disc_changed = 1;
cdrom_ioctl_windows[id].hIOCTL = CreateFile(cdrom_ioctl[id].ioctl_path, GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, NULL, OPEN_EXISTING, 0, NULL);
cdrom_drives[id].handler = &ioctl_cdrom;
dev->handler_inited=1;
cdrom_ioctl[id].capacity_read=0; /* With this two lines, we read the READ CAPACITY command output from the host drive into our cache buffer. */
cdrom_ioctl[id].capacity_read=0; /* With these two lines, we read the READ CAPACITY command output from the host drive into our cache buffer. */
ioctl_read_capacity(id, NULL);
pclog(rcs, drb[0], drb[1], drb[2], drb[3], drb[4], drb[5], drb[6], drb[7],
drb[8], drb[9], drb[10], drb[11], drb[12], drb[13], drb[14], drb[15]);
CloseHandle(cdrom_ioctl_windows[id].hIOCTL);
cdrom_ioctl_windows[id].hIOCTL = NULL;
return 0;