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Added SDL_HINT_HIDAPI_IGNORE_DEVICES to specify devices that should be ignored in SDL_hid_enumerate()

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Sam Lantinga
2022-11-05 16:44:52 -07:00
parent 297ecb706d
commit 15a9890919
7 changed files with 85 additions and 1 deletions
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13
src/hidapi/ios/hid.m
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@@ -836,7 +836,18 @@ int HID_API_EXPORT hid_set_nonblocking(hid_device *dev, int nonblock)
struct hid_device_info HID_API_EXPORT *hid_enumerate(unsigned short vendor_id, unsigned short product_id)
{ @autoreleasepool {
struct hid_device_info *root = NULL;
const char *hint = SDL_GetHint(SDL_HINT_HIDAPI_IGNORE_DEVICES);
/* See if there are any devices we should skip in enumeration */
if (hint) {
char vendor_match[16], product_match[16];
SDL_snprintf(vendor_match, sizeof(vendor_match), "0x%.4x/0x0000", VALVE_USB_VID);
SDL_snprintf(product_match, sizeof(product_match), "0x%.4x/0x%.4x", VALVE_USB_VID, D0G_BLE2_PID);
if (SDL_strcasestr(hint, vendor_match) || SDL_strcasestr(hint, product_match)) {
return NULL;
}
}
if ( ( vendor_id == 0 && product_id == 0 ) ||
( vendor_id == VALVE_USB_VID && product_id == D0G_BLE2_PID ) )
{