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Removed SDL_GAMEPAD_TYPE_VIRTUAL, SDL_GAMEPAD_TYPE_AMAZON_LUNA, SDL_GAMEPAD_TYPE_GOOGLE_STADIA, and SDL_GAMEPAD_TYPE_NVIDIA_SHIELD

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Removing SDL_GAMEPAD_TYPE_VIRTUAL allows a virtual controller to emulate another gamepad type. The other controller types can be treated as generic controllers by applications without special glyph or functionality treatment.
This commit is contained in:
Sam Lantinga
2023-07-14 17:46:42 -07:00
parent 689555a400
commit 57cfd1e106
11 changed files with 84 additions and 64 deletions
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31
src/joystick/SDL_gamepad.c
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@@ -670,6 +670,20 @@ static GamepadMapping_t *SDL_CreateMappingForHIDAPIGamepad(SDL_JoystickGUID guid
} else if (SDL_IsJoystickNintendoSwitchJoyConPair(vendor, product)) {
/* The Nintendo Switch Joy-Con combined controllers has a share button and paddles */
SDL_strlcat(mapping_string, "misc1:b15,paddle1:b16,paddle2:b17,paddle3:b18,paddle4:b19,", sizeof(mapping_string));
} else if (SDL_IsJoystickAmazonLunaController(vendor, product)) {
/* Amazon Luna Controller has a mic button under the guide button */
SDL_strlcat(mapping_string, "misc1:b15,", sizeof(mapping_string));
} else if (SDL_IsJoystickGoogleStadiaController(vendor, product)) {
/* The Google Stadia controller has a share button and a Google Assistant button */
SDL_strlcat(mapping_string, "misc1:b15,", sizeof(mapping_string));
} else if (SDL_IsJoystickNVIDIASHIELDController(vendor, product)) {
/* The NVIDIA SHIELD controller has a share button between back and start buttons */
SDL_strlcat(mapping_string, "misc1:b15,", sizeof(mapping_string));
if (product == USB_PRODUCT_NVIDIA_SHIELD_CONTROLLER_V103) {
/* The original SHIELD controller has a touchpad as well */
SDL_strlcat(mapping_string, "touchpad:b16,", sizeof(mapping_string));
}
} else {
switch (SDL_GetGamepadTypeFromGUID(guid, NULL)) {
case SDL_GAMEPAD_TYPE_PS4:
@@ -688,23 +702,6 @@ static GamepadMapping_t *SDL_CreateMappingForHIDAPIGamepad(SDL_JoystickGUID guid
/* Nintendo Switch Pro controllers have a screenshot button */
SDL_strlcat(mapping_string, "misc1:b15,", sizeof(mapping_string));
break;
case SDL_GAMEPAD_TYPE_AMAZON_LUNA:
/* Amazon Luna Controller has a mic button under the guide button */
SDL_strlcat(mapping_string, "misc1:b15,", sizeof(mapping_string));
break;
case SDL_GAMEPAD_TYPE_GOOGLE_STADIA:
/* The Google Stadia controller has a share button and a Google Assistant button */
SDL_strlcat(mapping_string, "misc1:b15,", sizeof(mapping_string));
break;
case SDL_GAMEPAD_TYPE_NVIDIA_SHIELD:
/* The NVIDIA SHIELD controller has a share button between back and start buttons */
SDL_strlcat(mapping_string, "misc1:b15,", sizeof(mapping_string));
if (product == USB_PRODUCT_NVIDIA_SHIELD_CONTROLLER_V103) {
/* The original SHIELD controller has a touchpad as well */
SDL_strlcat(mapping_string, "touchpad:b16,", sizeof(mapping_string));
}
break;
default:
if (vendor == 0 && product == 0) {
/* This is a Bluetooth Nintendo Switch Pro controller */

33
src/joystick/SDL_joystick.c
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@@ -2289,13 +2289,6 @@ SDL_GamepadType SDL_GetGamepadTypeFromVIDPID(Uint16 vendor, Uint16 product, cons
} else if (vendor == USB_VENDOR_MICROSOFT && product == USB_PRODUCT_XBOX_ONE_XINPUT_CONTROLLER) {
type = SDL_GAMEPAD_TYPE_XBOXONE;
} else if ((vendor == USB_VENDOR_AMAZON && product == USB_PRODUCT_AMAZON_LUNA_CONTROLLER) ||
(vendor == BLUETOOTH_VENDOR_AMAZON && product == BLUETOOTH_PRODUCT_LUNA_CONTROLLER)) {
type = SDL_GAMEPAD_TYPE_AMAZON_LUNA;
} else if (vendor == USB_VENDOR_GOOGLE && product == USB_PRODUCT_GOOGLE_STADIA_CONTROLLER) {
type = SDL_GAMEPAD_TYPE_GOOGLE_STADIA;
} else if (vendor == USB_VENDOR_NINTENDO && product == USB_PRODUCT_NINTENDO_SWITCH_JOYCON_LEFT) {
type = SDL_GAMEPAD_TYPE_NINTENDO_SWITCH_JOYCON_LEFT;
@@ -2317,11 +2310,6 @@ SDL_GamepadType SDL_GetGamepadTypeFromVIDPID(Uint16 vendor, Uint16 product, cons
} else if (vendor == USB_VENDOR_NINTENDO && product == USB_PRODUCT_NINTENDO_SWITCH_JOYCON_PAIR) {
type = SDL_GAMEPAD_TYPE_NINTENDO_SWITCH_JOYCON_PAIR;
} else if (vendor == USB_VENDOR_NVIDIA &&
(product == USB_PRODUCT_NVIDIA_SHIELD_CONTROLLER_V103 ||
product == USB_PRODUCT_NVIDIA_SHIELD_CONTROLLER_V104)) {
type = SDL_GAMEPAD_TYPE_NVIDIA_SHIELD;
} else {
switch (GuessControllerType(vendor, product)) {
case k_eControllerType_XBox360Controller:
@@ -2376,9 +2364,6 @@ SDL_GamepadType SDL_GetGamepadTypeFromGUID(SDL_JoystickGUID guid, const char *na
/* This is probably an Xbox One controller */
return SDL_GAMEPAD_TYPE_XBOXONE;
}
if (SDL_IsJoystickVIRTUAL(guid)) {
return SDL_GAMEPAD_TYPE_VIRTUAL;
}
#ifdef SDL_JOYSTICK_HIDAPI
if (SDL_IsJoystickHIDAPI(guid)) {
return HIDAPI_GetGamepadTypeFromGUID(guid);
@@ -2545,6 +2530,24 @@ SDL_bool SDL_IsJoystickNintendoSwitchJoyConPair(Uint16 vendor_id, Uint16 product
return vendor_id == USB_VENDOR_NINTENDO && product_id == USB_PRODUCT_NINTENDO_SWITCH_JOYCON_PAIR;
}
SDL_bool SDL_IsJoystickAmazonLunaController(Uint16 vendor_id, Uint16 product_id)
{
return ((vendor_id == USB_VENDOR_AMAZON && product_id == USB_PRODUCT_AMAZON_LUNA_CONTROLLER) ||
(vendor_id == BLUETOOTH_VENDOR_AMAZON && product_id == BLUETOOTH_PRODUCT_LUNA_CONTROLLER));
}
SDL_bool SDL_IsJoystickGoogleStadiaController(Uint16 vendor_id, Uint16 product_id)
{
return vendor_id == USB_VENDOR_GOOGLE && product_id == USB_PRODUCT_GOOGLE_STADIA_CONTROLLER;
}
SDL_bool SDL_IsJoystickNVIDIASHIELDController(Uint16 vendor_id, Uint16 product_id)
{
return (vendor_id == USB_VENDOR_NVIDIA &&
(product_id == USB_PRODUCT_NVIDIA_SHIELD_CONTROLLER_V103 ||
product_id == USB_PRODUCT_NVIDIA_SHIELD_CONTROLLER_V104));
}
SDL_bool SDL_IsJoystickSteamController(Uint16 vendor_id, Uint16 product_id)
{
EControllerType eType = GuessControllerType(vendor_id, product_id);

9
src/joystick/SDL_joystick_c.h
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@@ -111,6 +111,15 @@ extern SDL_bool SDL_IsJoystickNintendoSwitchJoyConRight(Uint16 vendor_id, Uint16
extern SDL_bool SDL_IsJoystickNintendoSwitchJoyConGrip(Uint16 vendor_id, Uint16 product_id);
extern SDL_bool SDL_IsJoystickNintendoSwitchJoyConPair(Uint16 vendor_id, Uint16 product_id);
/* Function to return whether a joystick is an Amazon Luna controller */
extern SDL_bool SDL_IsJoystickAmazonLunaController(Uint16 vendor_id, Uint16 product_id);
/* Function to return whether a joystick is a Google Stadia controller */
extern SDL_bool SDL_IsJoystickGoogleStadiaController(Uint16 vendor_id, Uint16 product_id);
/* Function to return whether a joystick is an NVIDIA SHIELD controller */
extern SDL_bool SDL_IsJoystickNVIDIASHIELDController(Uint16 vendor_id, Uint16 product_id);
/* Function to return whether a joystick is a Steam Controller */
extern SDL_bool SDL_IsJoystickSteamController(Uint16 vendor_id, Uint16 product_id);

2
src/joystick/apple/SDL_mfijoystick.m
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@@ -289,7 +289,7 @@ static BOOL IOS_AddMFIJoystickDevice(SDL_JoystickDeviceItem *device, GCControlle
(is_ps5 && HIDAPI_IsDeviceTypePresent(SDL_GAMEPAD_TYPE_PS5)) ||
(is_switch_pro && HIDAPI_IsDeviceTypePresent(SDL_GAMEPAD_TYPE_NINTENDO_SWITCH_PRO)) ||
(is_switch_joycon_pair && HIDAPI_IsDevicePresent(USB_VENDOR_NINTENDO, USB_PRODUCT_NINTENDO_SWITCH_JOYCON_PAIR, 0, "")) ||
(is_stadia && HIDAPI_IsDeviceTypePresent(SDL_GAMEPAD_TYPE_GOOGLE_STADIA))) {
(is_stadia && HIDAPI_IsDevicePresent(USB_VENDOR_GOOGLE, USB_PRODUCT_GOOGLE_STADIA_CONTROLLER, 0, ""))) {
/* The HIDAPI driver is taking care of this device */
return FALSE;
}

3
src/joystick/hidapi/SDL_hidapi_luna.c
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@@ -64,7 +64,7 @@ static SDL_bool HIDAPI_DriverLuna_IsEnabled(void)
static SDL_bool HIDAPI_DriverLuna_IsSupportedDevice(SDL_HIDAPI_Device *device, const char *name, SDL_GamepadType type, Uint16 vendor_id, Uint16 product_id, Uint16 version, int interface_number, int interface_class, int interface_subclass, int interface_protocol)
{
return (type == SDL_GAMEPAD_TYPE_AMAZON_LUNA) ? SDL_TRUE : SDL_FALSE;
return SDL_IsJoystickAmazonLunaController(vendor_id, product_id);
}
static SDL_bool HIDAPI_DriverLuna_InitDevice(SDL_HIDAPI_Device *device)
@@ -78,7 +78,6 @@ static SDL_bool HIDAPI_DriverLuna_InitDevice(SDL_HIDAPI_Device *device)
}
device->context = ctx;
device->type = SDL_GAMEPAD_TYPE_AMAZON_LUNA;
HIDAPI_SetDeviceName(device, "Amazon Luna Controller");
return HIDAPI_JoystickConnected(device, NULL);

3
src/joystick/hidapi/SDL_hidapi_shield.c
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@@ -106,7 +106,7 @@ static SDL_bool HIDAPI_DriverShield_IsEnabled(void)
static SDL_bool HIDAPI_DriverShield_IsSupportedDevice(SDL_HIDAPI_Device *device, const char *name, SDL_GamepadType type, Uint16 vendor_id, Uint16 product_id, Uint16 version, int interface_number, int interface_class, int interface_subclass, int interface_protocol)
{
return (type == SDL_GAMEPAD_TYPE_NVIDIA_SHIELD) ? SDL_TRUE : SDL_FALSE;
return SDL_IsJoystickNVIDIASHIELDController(vendor_id, product_id);
}
static SDL_bool HIDAPI_DriverShield_InitDevice(SDL_HIDAPI_Device *device)
@@ -120,7 +120,6 @@ static SDL_bool HIDAPI_DriverShield_InitDevice(SDL_HIDAPI_Device *device)
}
device->context = ctx;
device->type = SDL_GAMEPAD_TYPE_NVIDIA_SHIELD;
HIDAPI_SetDeviceName(device, "NVIDIA SHIELD Controller");
return HIDAPI_JoystickConnected(device, NULL);

3
src/joystick/hidapi/SDL_hidapi_stadia.c
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@@ -61,7 +61,7 @@ static SDL_bool HIDAPI_DriverStadia_IsEnabled(void)
static SDL_bool HIDAPI_DriverStadia_IsSupportedDevice(SDL_HIDAPI_Device *device, const char *name, SDL_GamepadType type, Uint16 vendor_id, Uint16 product_id, Uint16 version, int interface_number, int interface_class, int interface_subclass, int interface_protocol)
{
return (type == SDL_GAMEPAD_TYPE_GOOGLE_STADIA) ? SDL_TRUE : SDL_FALSE;
return SDL_IsJoystickGoogleStadiaController(vendor_id, product_id);
}
static SDL_bool HIDAPI_DriverStadia_InitDevice(SDL_HIDAPI_Device *device)
@@ -84,7 +84,6 @@ static SDL_bool HIDAPI_DriverStadia_InitDevice(SDL_HIDAPI_Device *device)
}
}
device->type = SDL_GAMEPAD_TYPE_GOOGLE_STADIA;
HIDAPI_SetDeviceName(device, "Google Stadia Controller");
return HIDAPI_JoystickConnected(device, NULL);

2
src/joystick/hidapi/SDL_hidapijoystick.c
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@@ -1176,7 +1176,7 @@ static SDL_bool HIDAPI_IsEquivalentToDevice(Uint16 vendor_id, Uint16 product_id,
if (vendor_id == USB_VENDOR_NVIDIA) {
/* If we're looking for the NVIDIA SHIELD controller Xbox interface, match it against any NVIDIA SHIELD controller */
if (product_id == 0xb400 &&
device->type == SDL_GAMEPAD_TYPE_NVIDIA_SHIELD) {
SDL_IsJoystickNVIDIASHIELDController(vendor_id, product_id)) {
return SDL_TRUE;
}
}