Merge commit 'dec0d4ec4153bf9fc2b78ae6c2df45b6ea8dde7a' as 'external/sdl/SDL'
This commit is contained in:
379
external/sdl/SDL/src/joystick/hidapi/SDL_hidapi_xbox360w.c
vendored
Normal file
379
external/sdl/SDL/src/joystick/hidapi/SDL_hidapi_xbox360w.c
vendored
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@@ -0,0 +1,379 @@
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/*
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Simple DirectMedia Layer
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Copyright (C) 1997-2023 Sam Lantinga <slouken@libsdl.org>
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This software is provided 'as-is', without any express or implied
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warranty. In no event will the authors be held liable for any damages
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arising from the use of this software.
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Permission is granted to anyone to use this software for any purpose,
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including commercial applications, and to alter it and redistribute it
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freely, subject to the following restrictions:
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1. The origin of this software must not be misrepresented; you must not
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claim that you wrote the original software. If you use this software
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||||
in a product, an acknowledgment in the product documentation would be
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appreciated but is not required.
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2. Altered source versions must be plainly marked as such, and must not be
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misrepresented as being the original software.
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3. This notice may not be removed or altered from any source distribution.
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*/
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#include "SDL_internal.h"
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#ifdef SDL_JOYSTICK_HIDAPI
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#include "../../SDL_hints_c.h"
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#include "../SDL_sysjoystick.h"
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#include "SDL_hidapijoystick_c.h"
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#include "SDL_hidapi_rumble.h"
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#ifdef SDL_JOYSTICK_HIDAPI_XBOX360
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/* Define this if you want to log all packets from the controller */
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/*#define DEBUG_XBOX_PROTOCOL*/
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typedef struct
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{
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SDL_HIDAPI_Device *device;
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SDL_bool connected;
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int player_index;
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SDL_bool player_lights;
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Uint8 last_state[USB_PACKET_LENGTH];
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} SDL_DriverXbox360W_Context;
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static void HIDAPI_DriverXbox360W_RegisterHints(SDL_HintCallback callback, void *userdata)
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{
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SDL_AddHintCallback(SDL_HINT_JOYSTICK_HIDAPI_XBOX, callback, userdata);
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SDL_AddHintCallback(SDL_HINT_JOYSTICK_HIDAPI_XBOX_360, callback, userdata);
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SDL_AddHintCallback(SDL_HINT_JOYSTICK_HIDAPI_XBOX_360_WIRELESS, callback, userdata);
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}
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static void HIDAPI_DriverXbox360W_UnregisterHints(SDL_HintCallback callback, void *userdata)
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{
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SDL_DelHintCallback(SDL_HINT_JOYSTICK_HIDAPI_XBOX, callback, userdata);
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SDL_DelHintCallback(SDL_HINT_JOYSTICK_HIDAPI_XBOX_360, callback, userdata);
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SDL_DelHintCallback(SDL_HINT_JOYSTICK_HIDAPI_XBOX_360_WIRELESS, callback, userdata);
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}
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static SDL_bool HIDAPI_DriverXbox360W_IsEnabled(void)
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{
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return SDL_GetHintBoolean(SDL_HINT_JOYSTICK_HIDAPI_XBOX_360_WIRELESS,
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SDL_GetHintBoolean(SDL_HINT_JOYSTICK_HIDAPI_XBOX_360, SDL_GetHintBoolean(SDL_HINT_JOYSTICK_HIDAPI_XBOX, SDL_GetHintBoolean(SDL_HINT_JOYSTICK_HIDAPI, SDL_HIDAPI_DEFAULT))));
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}
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static SDL_bool HIDAPI_DriverXbox360W_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)
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{
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const int XB360W_IFACE_PROTOCOL = 129; /* Wireless */
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if ((vendor_id == USB_VENDOR_MICROSOFT && (product_id == 0x0291 || product_id == 0x02a9 || product_id == 0x0719) && interface_protocol == 0) ||
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(type == SDL_GAMEPAD_TYPE_XBOX360 && interface_protocol == XB360W_IFACE_PROTOCOL)) {
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return SDL_TRUE;
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}
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return SDL_FALSE;
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}
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static SDL_bool SetSlotLED(SDL_hid_device *dev, Uint8 slot, SDL_bool on)
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{
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const SDL_bool blink = SDL_FALSE;
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Uint8 mode = on ? ((blink ? 0x02 : 0x06) + slot) : 0;
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Uint8 led_packet[] = { 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
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led_packet[3] = 0x40 + (mode % 0x0e);
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if (SDL_hid_write(dev, led_packet, sizeof(led_packet)) != sizeof(led_packet)) {
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return SDL_FALSE;
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}
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return SDL_TRUE;
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}
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static void UpdateSlotLED(SDL_DriverXbox360W_Context *ctx)
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{
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if (ctx->player_lights) {
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SetSlotLED(ctx->device->dev, (ctx->player_index % 4), SDL_TRUE);
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} else {
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SetSlotLED(ctx->device->dev, 0, SDL_FALSE);
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}
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}
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static void SDLCALL SDL_PlayerLEDHintChanged(void *userdata, const char *name, const char *oldValue, const char *hint)
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{
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SDL_DriverXbox360W_Context *ctx = (SDL_DriverXbox360W_Context *)userdata;
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SDL_bool player_lights = SDL_GetStringBoolean(hint, SDL_TRUE);
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if (player_lights != ctx->player_lights) {
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ctx->player_lights = player_lights;
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UpdateSlotLED(ctx);
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}
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}
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static void UpdatePowerLevel(SDL_Joystick *joystick, Uint8 level)
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{
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float normalized_level = (float)level / 255.0f;
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if (normalized_level <= 0.05f) {
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SDL_SendJoystickBatteryLevel(joystick, SDL_JOYSTICK_POWER_EMPTY);
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} else if (normalized_level <= 0.20f) {
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SDL_SendJoystickBatteryLevel(joystick, SDL_JOYSTICK_POWER_LOW);
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} else if (normalized_level <= 0.70f) {
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SDL_SendJoystickBatteryLevel(joystick, SDL_JOYSTICK_POWER_MEDIUM);
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} else {
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SDL_SendJoystickBatteryLevel(joystick, SDL_JOYSTICK_POWER_FULL);
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}
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}
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static SDL_bool HIDAPI_DriverXbox360W_InitDevice(SDL_HIDAPI_Device *device)
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{
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SDL_DriverXbox360W_Context *ctx;
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/* Requests controller presence information from the wireless dongle */
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const Uint8 init_packet[] = { 0x08, 0x00, 0x0F, 0xC0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
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HIDAPI_SetDeviceName(device, "Xbox 360 Wireless Controller");
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ctx = (SDL_DriverXbox360W_Context *)SDL_calloc(1, sizeof(*ctx));
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if (ctx == NULL) {
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SDL_OutOfMemory();
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return SDL_FALSE;
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}
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ctx->device = device;
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device->context = ctx;
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if (SDL_hid_write(device->dev, init_packet, sizeof(init_packet)) != sizeof(init_packet)) {
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SDL_SetError("Couldn't write init packet");
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return SDL_FALSE;
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}
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device->type = SDL_GAMEPAD_TYPE_XBOX360;
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return SDL_TRUE;
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}
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static int HIDAPI_DriverXbox360W_GetDevicePlayerIndex(SDL_HIDAPI_Device *device, SDL_JoystickID instance_id)
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{
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return -1;
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}
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static void HIDAPI_DriverXbox360W_SetDevicePlayerIndex(SDL_HIDAPI_Device *device, SDL_JoystickID instance_id, int player_index)
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{
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SDL_DriverXbox360W_Context *ctx = (SDL_DriverXbox360W_Context *)device->context;
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if (ctx == NULL) {
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return;
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}
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ctx->player_index = player_index;
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UpdateSlotLED(ctx);
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}
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static SDL_bool HIDAPI_DriverXbox360W_OpenJoystick(SDL_HIDAPI_Device *device, SDL_Joystick *joystick)
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{
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SDL_DriverXbox360W_Context *ctx = (SDL_DriverXbox360W_Context *)device->context;
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SDL_AssertJoysticksLocked();
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SDL_zeroa(ctx->last_state);
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/* Initialize player index (needed for setting LEDs) */
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ctx->player_index = SDL_GetJoystickPlayerIndex(joystick);
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ctx->player_lights = SDL_GetHintBoolean(SDL_HINT_JOYSTICK_HIDAPI_XBOX_360_PLAYER_LED, SDL_TRUE);
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UpdateSlotLED(ctx);
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SDL_AddHintCallback(SDL_HINT_JOYSTICK_HIDAPI_XBOX_360_PLAYER_LED,
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SDL_PlayerLEDHintChanged, ctx);
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/* Initialize the joystick capabilities */
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joystick->nbuttons = 15;
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joystick->naxes = SDL_GAMEPAD_AXIS_MAX;
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joystick->epowerlevel = SDL_JOYSTICK_POWER_UNKNOWN;
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return SDL_TRUE;
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}
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static int HIDAPI_DriverXbox360W_RumbleJoystick(SDL_HIDAPI_Device *device, SDL_Joystick *joystick, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble)
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{
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Uint8 rumble_packet[] = { 0x00, 0x01, 0x0f, 0xc0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
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rumble_packet[5] = (low_frequency_rumble >> 8);
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rumble_packet[6] = (high_frequency_rumble >> 8);
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if (SDL_HIDAPI_SendRumble(device, rumble_packet, sizeof(rumble_packet)) != sizeof(rumble_packet)) {
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return SDL_SetError("Couldn't send rumble packet");
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}
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return 0;
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}
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static int HIDAPI_DriverXbox360W_RumbleJoystickTriggers(SDL_HIDAPI_Device *device, SDL_Joystick *joystick, Uint16 left_rumble, Uint16 right_rumble)
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{
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return SDL_Unsupported();
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}
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static Uint32 HIDAPI_DriverXbox360W_GetJoystickCapabilities(SDL_HIDAPI_Device *device, SDL_Joystick *joystick)
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{
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/* Doesn't have an RGB LED, so don't return SDL_JOYCAP_LED here */
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return SDL_JOYCAP_RUMBLE;
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}
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static int HIDAPI_DriverXbox360W_SetJoystickLED(SDL_HIDAPI_Device *device, SDL_Joystick *joystick, Uint8 red, Uint8 green, Uint8 blue)
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{
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return SDL_Unsupported();
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}
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static int HIDAPI_DriverXbox360W_SendJoystickEffect(SDL_HIDAPI_Device *device, SDL_Joystick *joystick, const void *data, int size)
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{
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return SDL_Unsupported();
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}
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static int HIDAPI_DriverXbox360W_SetJoystickSensorsEnabled(SDL_HIDAPI_Device *device, SDL_Joystick *joystick, SDL_bool enabled)
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{
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return SDL_Unsupported();
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}
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static void HIDAPI_DriverXbox360W_HandleStatePacket(SDL_Joystick *joystick, SDL_hid_device *dev, SDL_DriverXbox360W_Context *ctx, Uint8 *data, int size)
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{
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Sint16 axis;
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const SDL_bool invert_y_axes = SDL_TRUE;
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Uint64 timestamp = SDL_GetTicksNS();
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if (ctx->last_state[2] != data[2]) {
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SDL_SendJoystickButton(timestamp, joystick, SDL_GAMEPAD_BUTTON_DPAD_UP, (data[2] & 0x01) ? SDL_PRESSED : SDL_RELEASED);
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SDL_SendJoystickButton(timestamp, joystick, SDL_GAMEPAD_BUTTON_DPAD_DOWN, (data[2] & 0x02) ? SDL_PRESSED : SDL_RELEASED);
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SDL_SendJoystickButton(timestamp, joystick, SDL_GAMEPAD_BUTTON_DPAD_LEFT, (data[2] & 0x04) ? SDL_PRESSED : SDL_RELEASED);
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SDL_SendJoystickButton(timestamp, joystick, SDL_GAMEPAD_BUTTON_DPAD_RIGHT, (data[2] & 0x08) ? SDL_PRESSED : SDL_RELEASED);
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SDL_SendJoystickButton(timestamp, joystick, SDL_GAMEPAD_BUTTON_START, (data[2] & 0x10) ? SDL_PRESSED : SDL_RELEASED);
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SDL_SendJoystickButton(timestamp, joystick, SDL_GAMEPAD_BUTTON_BACK, (data[2] & 0x20) ? SDL_PRESSED : SDL_RELEASED);
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SDL_SendJoystickButton(timestamp, joystick, SDL_GAMEPAD_BUTTON_LEFT_STICK, (data[2] & 0x40) ? SDL_PRESSED : SDL_RELEASED);
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SDL_SendJoystickButton(timestamp, joystick, SDL_GAMEPAD_BUTTON_RIGHT_STICK, (data[2] & 0x80) ? SDL_PRESSED : SDL_RELEASED);
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}
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if (ctx->last_state[3] != data[3]) {
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SDL_SendJoystickButton(timestamp, joystick, SDL_GAMEPAD_BUTTON_LEFT_SHOULDER, (data[3] & 0x01) ? SDL_PRESSED : SDL_RELEASED);
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SDL_SendJoystickButton(timestamp, joystick, SDL_GAMEPAD_BUTTON_RIGHT_SHOULDER, (data[3] & 0x02) ? SDL_PRESSED : SDL_RELEASED);
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SDL_SendJoystickButton(timestamp, joystick, SDL_GAMEPAD_BUTTON_GUIDE, (data[3] & 0x04) ? SDL_PRESSED : SDL_RELEASED);
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SDL_SendJoystickButton(timestamp, joystick, SDL_GAMEPAD_BUTTON_A, (data[3] & 0x10) ? SDL_PRESSED : SDL_RELEASED);
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SDL_SendJoystickButton(timestamp, joystick, SDL_GAMEPAD_BUTTON_B, (data[3] & 0x20) ? SDL_PRESSED : SDL_RELEASED);
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SDL_SendJoystickButton(timestamp, joystick, SDL_GAMEPAD_BUTTON_X, (data[3] & 0x40) ? SDL_PRESSED : SDL_RELEASED);
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SDL_SendJoystickButton(timestamp, joystick, SDL_GAMEPAD_BUTTON_Y, (data[3] & 0x80) ? SDL_PRESSED : SDL_RELEASED);
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}
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axis = ((int)data[4] * 257) - 32768;
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SDL_SendJoystickAxis(timestamp, joystick, SDL_GAMEPAD_AXIS_LEFT_TRIGGER, axis);
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axis = ((int)data[5] * 257) - 32768;
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SDL_SendJoystickAxis(timestamp, joystick, SDL_GAMEPAD_AXIS_RIGHT_TRIGGER, axis);
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axis = SDL_SwapLE16(*(Sint16 *)(&data[6]));
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SDL_SendJoystickAxis(timestamp, joystick, SDL_GAMEPAD_AXIS_LEFTX, axis);
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axis = SDL_SwapLE16(*(Sint16 *)(&data[8]));
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if (invert_y_axes) {
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axis = ~axis;
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}
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SDL_SendJoystickAxis(timestamp, joystick, SDL_GAMEPAD_AXIS_LEFTY, axis);
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axis = SDL_SwapLE16(*(Sint16 *)(&data[10]));
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SDL_SendJoystickAxis(timestamp, joystick, SDL_GAMEPAD_AXIS_RIGHTX, axis);
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axis = SDL_SwapLE16(*(Sint16 *)(&data[12]));
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if (invert_y_axes) {
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axis = ~axis;
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}
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SDL_SendJoystickAxis(timestamp, joystick, SDL_GAMEPAD_AXIS_RIGHTY, axis);
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SDL_memcpy(ctx->last_state, data, SDL_min(size, sizeof(ctx->last_state)));
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}
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static SDL_bool HIDAPI_DriverXbox360W_UpdateDevice(SDL_HIDAPI_Device *device)
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{
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SDL_DriverXbox360W_Context *ctx = (SDL_DriverXbox360W_Context *)device->context;
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SDL_Joystick *joystick = NULL;
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Uint8 data[USB_PACKET_LENGTH];
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int size;
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if (device->num_joysticks > 0) {
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joystick = SDL_GetJoystickFromInstanceID(device->joysticks[0]);
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||||
}
|
||||
|
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while ((size = SDL_hid_read_timeout(device->dev, data, sizeof(data), 0)) > 0) {
|
||||
#ifdef DEBUG_XBOX_PROTOCOL
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HIDAPI_DumpPacket("Xbox 360 wireless packet: size = %d", data, size);
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#endif
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||||
if (size == 2 && data[0] == 0x08) {
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||||
SDL_bool connected = (data[1] & 0x80) ? SDL_TRUE : SDL_FALSE;
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||||
#ifdef DEBUG_JOYSTICK
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SDL_Log("Connected = %s\n", connected ? "TRUE" : "FALSE");
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||||
#endif
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||||
if (connected != ctx->connected) {
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||||
ctx->connected = connected;
|
||||
|
||||
if (connected) {
|
||||
SDL_JoystickID joystickID;
|
||||
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||||
HIDAPI_JoystickConnected(device, &joystickID);
|
||||
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||||
} else if (device->num_joysticks > 0) {
|
||||
HIDAPI_JoystickDisconnected(device, device->joysticks[0]);
|
||||
}
|
||||
}
|
||||
} else if (size == 29 && data[0] == 0x00 && data[1] == 0x0f && data[2] == 0x00 && data[3] == 0xf0) {
|
||||
/* Serial number is data[7-13] */
|
||||
#ifdef DEBUG_JOYSTICK
|
||||
SDL_Log("Battery status (initial): %d\n", data[17]);
|
||||
#endif
|
||||
if (joystick) {
|
||||
UpdatePowerLevel(joystick, data[17]);
|
||||
}
|
||||
} else if (size == 29 && data[0] == 0x00 && data[1] == 0x00 && data[2] == 0x00 && data[3] == 0x13) {
|
||||
#ifdef DEBUG_JOYSTICK
|
||||
SDL_Log("Battery status: %d\n", data[4]);
|
||||
#endif
|
||||
if (joystick) {
|
||||
UpdatePowerLevel(joystick, data[4]);
|
||||
}
|
||||
} else if (size == 29 && data[0] == 0x00 && (data[1] & 0x01) == 0x01) {
|
||||
if (joystick) {
|
||||
HIDAPI_DriverXbox360W_HandleStatePacket(joystick, device->dev, ctx, data + 4, size - 4);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (size < 0 && device->num_joysticks > 0) {
|
||||
/* Read error, device is disconnected */
|
||||
HIDAPI_JoystickDisconnected(device, device->joysticks[0]);
|
||||
}
|
||||
return size >= 0;
|
||||
}
|
||||
|
||||
static void HIDAPI_DriverXbox360W_CloseJoystick(SDL_HIDAPI_Device *device, SDL_Joystick *joystick)
|
||||
{
|
||||
SDL_DriverXbox360W_Context *ctx = (SDL_DriverXbox360W_Context *)device->context;
|
||||
|
||||
SDL_DelHintCallback(SDL_HINT_JOYSTICK_HIDAPI_XBOX_360_PLAYER_LED,
|
||||
SDL_PlayerLEDHintChanged, ctx);
|
||||
}
|
||||
|
||||
static void HIDAPI_DriverXbox360W_FreeDevice(SDL_HIDAPI_Device *device)
|
||||
{
|
||||
}
|
||||
|
||||
SDL_HIDAPI_DeviceDriver SDL_HIDAPI_DriverXbox360W = {
|
||||
SDL_HINT_JOYSTICK_HIDAPI_XBOX_360_WIRELESS,
|
||||
SDL_TRUE,
|
||||
HIDAPI_DriverXbox360W_RegisterHints,
|
||||
HIDAPI_DriverXbox360W_UnregisterHints,
|
||||
HIDAPI_DriverXbox360W_IsEnabled,
|
||||
HIDAPI_DriverXbox360W_IsSupportedDevice,
|
||||
HIDAPI_DriverXbox360W_InitDevice,
|
||||
HIDAPI_DriverXbox360W_GetDevicePlayerIndex,
|
||||
HIDAPI_DriverXbox360W_SetDevicePlayerIndex,
|
||||
HIDAPI_DriverXbox360W_UpdateDevice,
|
||||
HIDAPI_DriverXbox360W_OpenJoystick,
|
||||
HIDAPI_DriverXbox360W_RumbleJoystick,
|
||||
HIDAPI_DriverXbox360W_RumbleJoystickTriggers,
|
||||
HIDAPI_DriverXbox360W_GetJoystickCapabilities,
|
||||
HIDAPI_DriverXbox360W_SetJoystickLED,
|
||||
HIDAPI_DriverXbox360W_SendJoystickEffect,
|
||||
HIDAPI_DriverXbox360W_SetJoystickSensorsEnabled,
|
||||
HIDAPI_DriverXbox360W_CloseJoystick,
|
||||
HIDAPI_DriverXbox360W_FreeDevice,
|
||||
};
|
||||
|
||||
#endif /* SDL_JOYSTICK_HIDAPI_XBOX360 */
|
||||
|
||||
#endif /* SDL_JOYSTICK_HIDAPI */
|
||||
Reference in New Issue
Block a user