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early-access version 2281

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This commit is contained in:
pineappleEA
2021-12-07 02:20:09 +01:00
parent c2ae6d480a
commit c4fa174d53
591 changed files with 36978 additions and 18653 deletions
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externals/SDL/src/hidapi/libusb/hid.c
Vendored
+29 -22
View File
@@ -31,8 +31,6 @@
#include "SDL_thread.h"
#include "SDL_mutex.h"
#ifdef SDL_JOYSTICK_HIDAPI
#if defined(HAVE__WCSDUP) && !defined(HAVE_WCSDUP)
#define wcsdup _wcsdup
#endif
@@ -40,7 +38,7 @@
#include <libusb.h>
#include <locale.h> /* setlocale */
#include "hidapi.h"
#include "../hidapi/hidapi.h"
#ifdef NAMESPACE
namespace NAMESPACE
@@ -1031,8 +1029,9 @@ static int read_thread(void *param)
return 0;
}
static void init_xboxone(libusb_device_handle *device_handle, struct libusb_config_descriptor *conf_desc)
static void init_xboxone(libusb_device_handle *device_handle, unsigned short idVendor, unsigned short idProduct, struct libusb_config_descriptor *conf_desc)
{
static const int VENDOR_MICROSOFT = 0x045e;
static const int XB1_IFACE_SUBCLASS = 71;
static const int XB1_IFACE_PROTOCOL = 208;
int j, k, res;
@@ -1040,26 +1039,36 @@ static void init_xboxone(libusb_device_handle *device_handle, struct libusb_conf
for (j = 0; j < conf_desc->bNumInterfaces; j++) {
const struct libusb_interface *intf = &conf_desc->interface[j];
for (k = 0; k < intf->num_altsetting; k++) {
const struct libusb_interface_descriptor *intf_desc;
intf_desc = &intf->altsetting[k];
if (intf_desc->bInterfaceNumber != 0 &&
intf_desc->bAlternateSetting == 0 &&
intf_desc->bInterfaceClass == LIBUSB_CLASS_VENDOR_SPEC &&
const struct libusb_interface_descriptor *intf_desc = &intf->altsetting[k];
if (intf_desc->bInterfaceClass == LIBUSB_CLASS_VENDOR_SPEC &&
intf_desc->bInterfaceSubClass == XB1_IFACE_SUBCLASS &&
intf_desc->bInterfaceProtocol == XB1_IFACE_PROTOCOL) {
res = libusb_claim_interface(device_handle, intf_desc->bInterfaceNumber);
if (res < 0) {
LOG("can't claim interface %d: %d\n", intf_desc->bInterfaceNumber, res);
continue;
int bSetAlternateSetting = 0;
/* Newer Microsoft Xbox One controllers have a high speed alternate setting */
if (idVendor == VENDOR_MICROSOFT &&
intf_desc->bInterfaceNumber == 0 && intf_desc->bAlternateSetting == 1) {
bSetAlternateSetting = 1;
} else if (intf_desc->bInterfaceNumber != 0 && intf_desc->bAlternateSetting == 0) {
bSetAlternateSetting = 1;
}
res = libusb_set_interface_alt_setting(device_handle, intf_desc->bInterfaceNumber, intf_desc->bAlternateSetting);
if (res < 0) {
LOG("xbox init: can't set alt setting %d: %d\n", intf_desc->bInterfaceNumber, res);
}
if (bSetAlternateSetting) {
res = libusb_claim_interface(device_handle, intf_desc->bInterfaceNumber);
if (res < 0) {
LOG("can't claim interface %d: %d\n", intf_desc->bInterfaceNumber, res);
continue;
}
libusb_release_interface(device_handle, intf_desc->bInterfaceNumber);
LOG("Setting alternate setting for VID/PID 0x%x/0x%x interface %d to %d\n", idVendor, idProduct, intf_desc->bInterfaceNumber, intf_desc->bAlternateSetting);
res = libusb_set_interface_alt_setting(device_handle, intf_desc->bInterfaceNumber, intf_desc->bAlternateSetting);
if (res < 0) {
LOG("xbox init: can't set alt setting %d: %d\n", intf_desc->bInterfaceNumber, res);
}
libusb_release_interface(device_handle, intf_desc->bInterfaceNumber);
}
}
}
}
@@ -1141,7 +1150,7 @@ hid_device * HID_API_EXPORT hid_open_path(const char *path, int bExclusive)
/* Initialize XBox One controllers */
if (is_xboxone(desc.idVendor, intf_desc)) {
init_xboxone(dev->device_handle, conf_desc);
init_xboxone(dev->device_handle, desc.idVendor, desc.idProduct, conf_desc);
}
/* Store off the string descriptor indexes */
@@ -1731,5 +1740,3 @@ uint16_t get_usb_code_for_current_locale(void)
#ifdef NAMESPACE
}
#endif
#endif /* SDL_JOYSTICK_HIDAPI */