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Unified Diff: ui/events/ozone/gamepad/gamepad_mapping.cc

Issue 2805793002: ozone: evdev: Add gamepad support (Closed)
Patch Set: Support Gamepad in Ozone. Created 3 years, 7 months ago
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Index: ui/events/ozone/gamepad/gamepad_mapping.cc
diff --git a/ui/events/ozone/gamepad/gamepad_mapping.cc b/ui/events/ozone/gamepad/gamepad_mapping.cc
new file mode 100644
index 0000000000000000000000000000000000000000..be20d008c712826287248f10aaa5a1e14d707d5f
--- /dev/null
+++ b/ui/events/ozone/gamepad/gamepad_mapping.cc
@@ -0,0 +1,448 @@
+// Copyright 2017 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include <linux/input.h>
+#include <cstdint>
+#include <map>
+
+#include "base/macros.h"
+#include "ui/events/ozone/gamepad/gamepad_mapping.h"
+#include "ui/events/ozone/gamepad/webgamepad_constants.h"
+
+namespace ui {
+
+// KeyMap maps evdev key code to web gamepad code.
+struct KeyMapEntry {
+ uint16_t evdev_code;
+ uint16_t mapped_code;
+};
+
+// AbsMap maps evdev abs code to web gamepad (type, code).
+struct AbsMapEntry {
+ uint16_t evdev_code;
+ GamepadEventType mapped_type;
+ uint16_t mapped_code;
+};
+
+using KeyMapType = const KeyMapEntry[];
+using AbsMapType = const AbsMapEntry[];
+
+#define TO_BTN(code, mapped_code) \
+ { code, GamepadEventType::BUTTON, mapped_code }
+
+#define TO_ABS(code, mapped_code) \
+ { code, GamepadEventType::AXIS, mapped_code }
+
+#define DO_MAPPING \
+ DoGamepadMapping(key_mapping, arraysize(key_mapping), abs_mapping, \
+ arraysize(abs_mapping), type, code, mapped_type, \
+ mapped_code)
+
+bool DoGamepadMapping(const KeyMapEntry* key_mapping,
+ size_t key_map_size,
+ const AbsMapEntry* abs_mapping,
+ size_t abs_map_size,
+ uint16_t type,
+ uint16_t code,
+ GamepadEventType* mapped_type,
+ uint16_t* mapped_code) {
+ if (type == EV_KEY) {
+ const KeyMapEntry* entry = nullptr;
+ for (size_t i = 0; i < key_map_size; i++) {
+ if (key_mapping[i].evdev_code == code) {
+ entry = key_mapping + i;
+ }
+ }
+ if (!entry) {
+ return false;
+ }
+ *mapped_type = GamepadEventType::BUTTON;
+ *mapped_code = entry->mapped_code;
+ return true;
+ }
+
+ if (type == EV_ABS) {
+ const AbsMapEntry* entry = nullptr;
+ for (size_t i = 0; i < abs_map_size; i++) {
+ if (abs_mapping[i].evdev_code == code) {
+ entry = abs_mapping + i;
+ }
+ }
+ if (!entry) {
+ return false;
+ }
+ *mapped_type = entry->mapped_type;
+ *mapped_code = entry->mapped_code;
+ return true;
+ }
+ return false;
+}
+
+// this mapper mapps gamepads compatible with xbox gamepad.
+bool XInputStyleMapper(uint16_t type,
+ uint16_t code,
+ GamepadEventType* mapped_type,
+ uint16_t* mapped_code) {
+ static const KeyMapType key_mapping = {
+ {BTN_A, WG_BUTTON_A}, // btn_a = 304 / 0x130
+ {BTN_B, WG_BUTTON_B}, // btn_b = 305 / 0x131
+ {BTN_X, WG_BUTTON_X}, // btn_x = 307 / 0x133
+ {BTN_Y, WG_BUTTON_Y}, // btn_y = 308 / 0x134
+ {BTN_TL, WG_BUTTON_L1}, // btn_tl = 310 / 0x136
+ {BTN_TR, WG_BUTTON_R1}, // btn_tr = 311 / 0x137
+ {BTN_SELECT, WG_BUTTON_SELECT}, // btn_select = 314 / 0x13a
+ {BTN_START, WG_BUTTON_START}, // btn_start = 315 / 0x13b
+ {BTN_THUMBL, WG_BUTTON_THUMBL}, // btn_thumbl = 317 / 0x13d
+ {BTN_THUMBR, WG_BUTTON_THUMBR}, // btn_thumbr = 318 / 0x13e
+ {BTN_MODE, WG_BUTTON_MODE} // btn_mode = 316 / 0x13c
+ };
+
+ static const AbsMapType abs_mapping = {
+ TO_ABS(ABS_X, WG_ABS_X), // ABS_X = 0x00
+ TO_ABS(ABS_Y, WG_ABS_Y), // ABS_Y = 0x01
+ TO_ABS(ABS_RX, WG_ABS_RX), // ABS_RX = 0x03
+ TO_ABS(ABS_RY, WG_ABS_RY), // ABS_RZ = 0x04
+ TO_BTN(ABS_Z, WG_BUTTON_LT), // ABS_Z = 0x02
+ TO_BTN(ABS_RZ, WG_BUTTON_RT), // ABS_RZ = 0x05
+ TO_BTN(ABS_HAT0X, kHAT_X), // HAT0X = 0x10
+ TO_BTN(ABS_HAT0Y, kHAT_Y) // HAT0Y = 0x11
+ };
+ return DO_MAPPING;
+}
+
+bool PlaystationSixAxisMapper(uint16_t type,
+ uint16_t code,
+ GamepadEventType* mapped_type,
+ uint16_t* mapped_code) {
+ static const KeyMapType key_mapping = {
+ {0x12e, WG_BUTTON_A},
+ {0x12d, WG_BUTTON_B},
+ {BTN_DEAD, WG_BUTTON_X},
+ {0x12c, WG_BUTTON_Y},
+ {BTN_BASE5, WG_BUTTON_L1},
+ {BTN_BASE6, WG_BUTTON_R1},
+ {BTN_BASE3, WG_BUTTON_LT},
+ {BTN_BASE4, WG_BUTTON_RT},
+ {BTN_TRIGGER, WG_BUTTON_SELECT},
+ {BTN_TOP, WG_BUTTON_START},
+ {BTN_THUMB, WG_BUTTON_THUMBL},
+ {BTN_THUMB2, WG_BUTTON_THUMBR},
+ {BTN_TOP2, WG_BUTTON_DPAD_UP},
+ {BTN_BASE, WG_BUTTON_DPAD_DOWN},
+ {BTN_BASE2, WG_BUTTON_DPAD_LEFT},
+ {BTN_PINKIE, WG_BUTTON_DPAD_RIGHT},
+ {BTN_TRIGGER_HAPPY17, WG_BUTTON_MODE},
+ };
+
+ static const AbsMapType abs_mapping = {
+ TO_ABS(ABS_X, WG_ABS_X),
+ TO_ABS(ABS_Y, WG_ABS_Y),
+ TO_ABS(ABS_Z, WG_ABS_RX),
+ TO_ABS(ABS_RZ, WG_ABS_RY),
+ TO_BTN(ABS_MT_TOUCH_MAJOR, WG_BUTTON_LT),
+ TO_BTN(ABS_MT_TOUCH_MINOR, WG_BUTTON_RT)};
+ return DO_MAPPING;
+}
+
+bool IBuffalocClassicMapper(uint16_t type,
+ uint16_t code,
+ GamepadEventType* mapped_type,
+ uint16_t* mapped_code) {
+ static const KeyMapType key_mapping = {
+ {BTN_TRIGGER, WG_BUTTON_A}, {BTN_THUMB, WG_BUTTON_B},
+ {BTN_THUMB2, WG_BUTTON_X}, {BTN_TOP, WG_BUTTON_Y},
+ {BTN_BASE, WG_BUTTON_L1}, {BTN_BASE2, WG_BUTTON_R1},
+ {BTN_TOP2, WG_BUTTON_LT}, {BTN_PINKIE, WG_BUTTON_RT}};
+
+ static const AbsMapType abs_mapping = {
+ TO_BTN(ABS_X, kHAT_X), TO_BTN(ABS_Y, kHAT_Y),
+ };
+ return DO_MAPPING;
+}
+
+bool ClassicNESMapper(uint16_t type,
+ uint16_t code,
+ GamepadEventType* mapped_type,
+ uint16_t* mapped_code) {
+ static const KeyMapType key_mapping = {
+ {BTN_THUMB, WG_BUTTON_A}, {BTN_THUMB2, WG_BUTTON_B},
+ {BTN_TRIGGER, WG_BUTTON_X}, {BTN_TOP, WG_BUTTON_Y},
+ {BTN_TOP2, WG_BUTTON_L1}, {BTN_PINKIE, WG_BUTTON_R1},
+ {BTN_BASE3, WG_BUTTON_SELECT}, {BTN_BASE4, WG_BUTTON_START}};
+
+ static const AbsMapType abs_mapping = {
+ TO_BTN(ABS_X, kHAT_X), TO_BTN(ABS_Y, kHAT_Y),
+ };
+ return DO_MAPPING;
+}
+
+bool SNesRetroMapper(uint16_t type,
+ uint16_t code,
+ GamepadEventType* mapped_type,
+ uint16_t* mapped_code) {
+ static const KeyMapType key_mapping = {
+ {BTN_C, WG_BUTTON_A}, {BTN_B, WG_BUTTON_B},
+ {BTN_X, WG_BUTTON_X}, {BTN_A, WG_BUTTON_Y},
+ {BTN_Y, WG_BUTTON_L1}, {BTN_Z, WG_BUTTON_R1},
+ {BTN_TL2, WG_BUTTON_SELECT}, {BTN_TR2, WG_BUTTON_START}};
+
+ static const AbsMapType abs_mapping = {
+ TO_ABS(ABS_X, kHAT_X), TO_ABS(ABS_Y, kHAT_Y),
+ };
+ return DO_MAPPING;
+}
+
+bool ADT1Mapper(uint16_t type,
+ uint16_t code,
+ GamepadEventType* mapped_type,
+ uint16_t* mapped_code) {
+ static const KeyMapType key_mapping = {
+ {BTN_A, WG_BUTTON_A}, {BTN_B, WG_BUTTON_B},
+ {BTN_X, WG_BUTTON_X}, {BTN_Y, WG_BUTTON_Y},
+ {BTN_TL, WG_BUTTON_L1}, {BTN_TR, WG_BUTTON_R1},
+ {BTN_THUMBL, WG_BUTTON_THUMBL}, {BTN_THUMBR, WG_BUTTON_THUMBR},
+ {BTN_MODE, WG_BUTTON_START}, {KEY_BACK, WG_BUTTON_SELECT},
+ {KEY_HOMEPAGE, WG_BUTTON_MODE}};
+
+ static const AbsMapType abs_mapping = {
+ TO_ABS(ABS_X, WG_ABS_X), TO_ABS(ABS_Y, WG_ABS_Y),
+ TO_ABS(ABS_Z, WG_ABS_RX), TO_ABS(ABS_RZ, WG_ABS_RY),
+ TO_BTN(ABS_BRAKE, WG_BUTTON_LT), TO_BTN(ABS_GAS, WG_BUTTON_RT),
+ TO_BTN(ABS_HAT0X, kHAT_X), TO_BTN(ABS_HAT0Y, kHAT_Y)};
+ return DO_MAPPING;
+}
+
+bool Vendor_1d79Product_0009Mapper(uint16_t type,
+ uint16_t code,
+ GamepadEventType* mapped_type,
+ uint16_t* mapped_code) {
+ static const KeyMapType key_mapping = {{BTN_A, WG_BUTTON_A},
+ {BTN_B, WG_BUTTON_B},
+ {BTN_X, WG_BUTTON_X},
+ {BTN_Y, WG_BUTTON_Y},
+ {BTN_TL, WG_BUTTON_L1},
+ {BTN_TR, WG_BUTTON_R1},
+ {BTN_START, WG_BUTTON_START},
+ {BTN_THUMBL, WG_BUTTON_THUMBL},
+ {BTN_THUMBR, WG_BUTTON_THUMBR},
+ {KEY_UP, WG_BUTTON_DPAD_UP},
+ {KEY_DOWN, WG_BUTTON_DPAD_DOWN},
+ {KEY_LEFT, WG_BUTTON_DPAD_LEFT},
+ {KEY_RIGHT, WG_BUTTON_DPAD_RIGHT},
+ {KEY_BACK, WG_BUTTON_SELECT},
+ {KEY_HOMEPAGE, WG_BUTTON_MODE}};
+
+ static const AbsMapType abs_mapping = {
+ TO_ABS(ABS_X, WG_ABS_X), TO_ABS(ABS_Y, WG_ABS_Y),
+ TO_ABS(ABS_Z, WG_ABS_RX), TO_ABS(ABS_RZ, WG_ABS_RY),
+ TO_BTN(ABS_BRAKE, WG_BUTTON_LT), TO_BTN(ABS_GAS, WG_BUTTON_RT),
+ TO_BTN(ABS_HAT0X, kHAT_X), TO_BTN(ABS_HAT0Y, kHAT_Y)};
+ return DO_MAPPING;
+}
+
+bool Vendor_046dProduct_b501Mapper(uint16_t type,
+ uint16_t code,
+ GamepadEventType* mapped_type,
+ uint16_t* mapped_code) {
+ static const KeyMapType key_mapping = {{BTN_A, WG_BUTTON_A},
+ {BTN_B, WG_BUTTON_B},
+ {BTN_X, WG_BUTTON_X},
+ {BTN_Y, WG_BUTTON_Y},
+ {BTN_TL, WG_BUTTON_L1},
+ {BTN_TR, WG_BUTTON_R1},
+ {BTN_TL2, WG_BUTTON_LT},
+ {BTN_TR2, WG_BUTTON_RT},
+ {BTN_SELECT, WG_BUTTON_SELECT},
+ {BTN_START, WG_BUTTON_START},
+ {BTN_THUMBL, WG_BUTTON_THUMBL},
+ {BTN_THUMBR, WG_BUTTON_THUMBR},
+ {KEY_UP, WG_BUTTON_DPAD_UP},
+ {KEY_DOWN, WG_BUTTON_DPAD_DOWN},
+ {KEY_LEFT, WG_BUTTON_DPAD_LEFT},
+ {KEY_RIGHT, WG_BUTTON_DPAD_RIGHT},
+ {BTN_MODE, WG_BUTTON_MODE}};
+
+ static const AbsMapType abs_mapping = {
+ TO_ABS(ABS_X, WG_ABS_X), TO_ABS(ABS_Y, WG_ABS_Y),
+ TO_ABS(ABS_Z, WG_ABS_RX), TO_ABS(ABS_RZ, WG_ABS_RY),
+ TO_BTN(ABS_BRAKE, WG_BUTTON_LT), TO_BTN(ABS_GAS, WG_BUTTON_RT),
+ TO_BTN(ABS_HAT0X, kHAT_X), TO_BTN(ABS_HAT0Y, kHAT_Y)};
+ return DO_MAPPING;
+}
+
+bool Vendor_046dProduct_c216Mapper(uint16_t type,
+ uint16_t code,
+ GamepadEventType* mapped_type,
+ uint16_t* mapped_code) {
+ static const KeyMapType key_mapping = {
+ {BTN_TRIGGER, WG_BUTTON_A}, {BTN_TOP, WG_BUTTON_B},
+ {BTN_THUMB, WG_BUTTON_X}, {BTN_THUMB2, WG_BUTTON_Y},
+ {BTN_TOP2, WG_BUTTON_L1}, {BTN_PINKIE, WG_BUTTON_R1},
+ {BTN_BASE, WG_BUTTON_LT}, {BTN_BASE2, WG_BUTTON_RT},
+ {BTN_BASE3, WG_BUTTON_SELECT}, {BTN_BASE4, WG_BUTTON_START},
+ {BTN_BASE5, WG_BUTTON_THUMBL}, {BTN_BASE6, WG_BUTTON_THUMBR}};
+
+ static const AbsMapType abs_mapping = {
+ TO_ABS(ABS_X, WG_ABS_X), TO_ABS(ABS_Y, WG_ABS_Y),
+ TO_ABS(ABS_Z, WG_ABS_RX), TO_ABS(ABS_RZ, WG_ABS_RY),
+ TO_BTN(ABS_HAT0X, kHAT_X), TO_BTN(ABS_HAT0Y, kHAT_Y)};
+ return DO_MAPPING;
+}
+
+bool Vendor_046dProduct_c219Mapper(uint16_t type,
+ uint16_t code,
+ GamepadEventType* mapped_type,
+ uint16_t* mapped_code) {
+ static const KeyMapType key_mapping = {
+ {BTN_B, WG_BUTTON_A}, {BTN_C, WG_BUTTON_B},
+ {BTN_A, WG_BUTTON_X}, {BTN_X, WG_BUTTON_Y},
+ {BTN_Y, WG_BUTTON_L1}, {BTN_Z, WG_BUTTON_R1},
+ {BTN_TL, WG_BUTTON_LT}, {BTN_TR, WG_BUTTON_RT},
+ {BTN_TR2, WG_BUTTON_START}, {BTN_SELECT, WG_BUTTON_THUMBL},
+ {BTN_START, WG_BUTTON_THUMBR}, {BTN_TL2, WG_BUTTON_SELECT}};
+
+ static const AbsMapType abs_mapping = {
+ TO_ABS(ABS_X, WG_ABS_X), TO_ABS(ABS_Y, WG_ABS_Y),
+ TO_ABS(ABS_Z, WG_ABS_RX), TO_ABS(ABS_RZ, WG_ABS_RY),
+ TO_BTN(ABS_HAT0X, kHAT_X), TO_BTN(ABS_HAT0Y, kHAT_Y)};
+ return DO_MAPPING;
+}
+
+bool Vendor_1038Product_1412Mapper(uint16_t type,
+ uint16_t code,
+ GamepadEventType* mapped_type,
+ uint16_t* mapped_code) {
+ static const KeyMapType key_mapping = {
+ {BTN_A, WG_BUTTON_A}, {BTN_B, WG_BUTTON_B},
+ {BTN_X, WG_BUTTON_X}, {BTN_Y, WG_BUTTON_Y},
+ {BTN_TL, WG_BUTTON_L1}, {BTN_TR, WG_BUTTON_R1},
+ {BTN_MODE, WG_BUTTON_SELECT}, {BTN_START, WG_BUTTON_START},
+ };
+
+ static const AbsMapType abs_mapping = {
+ TO_ABS(ABS_X, WG_ABS_X), TO_ABS(ABS_Y, WG_ABS_Y),
+ TO_ABS(ABS_Z, WG_ABS_RX), TO_ABS(ABS_RZ, WG_ABS_RY),
+ TO_BTN(ABS_HAT0X, kHAT_X), TO_BTN(ABS_HAT0Y, kHAT_Y)};
+ return DO_MAPPING;
+}
+
+bool Vendor_1689Product_fd00Mapper(uint16_t type,
+ uint16_t code,
+ GamepadEventType* mapped_type,
+ uint16_t* mapped_code) {
+ static const KeyMapType key_mapping = {
+ {BTN_A, WG_BUTTON_A},
+ {BTN_B, WG_BUTTON_B},
+ {BTN_X, WG_BUTTON_X},
+ {BTN_Y, WG_BUTTON_Y},
+ {BTN_TL, WG_BUTTON_L1},
+ {BTN_TR, WG_BUTTON_R1},
+ {BTN_START, WG_BUTTON_START},
+ {BTN_THUMBL, WG_BUTTON_THUMBL},
+ {BTN_THUMBR, WG_BUTTON_THUMBR},
+ {BTN_TRIGGER_HAPPY3, WG_BUTTON_DPAD_UP},
+ {BTN_TRIGGER_HAPPY4, WG_BUTTON_DPAD_DOWN},
+ {BTN_TRIGGER_HAPPY1, WG_BUTTON_DPAD_LEFT},
+ {BTN_TRIGGER_HAPPY2, WG_BUTTON_DPAD_RIGHT},
+ {BTN_SELECT, WG_BUTTON_SELECT},
+ {BTN_MODE, WG_BUTTON_MODE}};
+
+ static const AbsMapType abs_mapping = {
+ TO_ABS(ABS_X, WG_ABS_X), TO_ABS(ABS_Y, WG_ABS_Y),
+ TO_ABS(ABS_RX, WG_ABS_RX), TO_ABS(ABS_RY, WG_ABS_RY),
+ TO_BTN(ABS_Z, WG_BUTTON_LT), TO_BTN(ABS_RZ, WG_BUTTON_RT)};
+ return DO_MAPPING;
+}
+
+bool GenericMapper(uint16_t type,
+ uint16_t code,
+ GamepadEventType* mapped_type,
+ uint16_t* mapped_code) {
+ static const KeyMapType key_mapping = {{BTN_A, WG_BUTTON_A},
+ {BTN_B, WG_BUTTON_B},
+ {BTN_X, WG_BUTTON_X},
+ {BTN_Y, WG_BUTTON_Y},
+ {BTN_TL, WG_BUTTON_L1},
+ {BTN_TR, WG_BUTTON_R1},
+ {BTN_TL2, WG_BUTTON_LT},
+ {BTN_TR2, WG_BUTTON_RT},
+ {BTN_THUMBL, WG_BUTTON_THUMBL},
+ {BTN_THUMBR, WG_BUTTON_THUMBR},
+ {KEY_BACK, WG_BUTTON_SELECT},
+ {KEY_HOMEPAGE, WG_BUTTON_MODE},
+ {KEY_UP, WG_BUTTON_DPAD_UP},
+ {KEY_DOWN, WG_BUTTON_DPAD_DOWN},
+ {KEY_LEFT, WG_BUTTON_DPAD_LEFT},
+ {KEY_RIGHT, WG_BUTTON_DPAD_RIGHT},
+ {BTN_SELECT, WG_BUTTON_SELECT},
+ {BTN_START, WG_BUTTON_START},
+ {BTN_MODE, WG_BUTTON_MODE}};
+
+ static const AbsMapType abs_mapping = {
+ TO_ABS(ABS_X, WG_ABS_X), TO_ABS(ABS_Y, WG_ABS_Y),
+ TO_ABS(ABS_RX, WG_ABS_RX), TO_ABS(ABS_RY, WG_ABS_RY),
+ TO_ABS(ABS_Z, WG_ABS_RX), TO_ABS(ABS_RZ, WG_ABS_RY),
+ TO_BTN(ABS_BRAKE, WG_BUTTON_LT), TO_BTN(ABS_GAS, WG_BUTTON_RT),
+ TO_BTN(ABS_HAT0X, kHAT_X), TO_BTN(ABS_HAT0Y, kHAT_Y)};
+ return DO_MAPPING;
+}
+
+static const struct MappingData {
+ uint16_t vendor_id;
+ uint16_t product_id;
+ GamepadMapper mapper;
+} AvailableMappings[] = {
+ // Xbox style gamepad.
+ {0x045e, 0x028e, XInputStyleMapper}, // Xbox 360 wired.
+ {0x045e, 0x028f, XInputStyleMapper}, // Xbox 360 wireless.
+ {0x045e, 0x02a1, XInputStyleMapper}, // Xbox 360 wireless.
+ {0x045e, 0x02d1, XInputStyleMapper}, // Xbox one wired.
+ {0x045e, 0x02dd, XInputStyleMapper}, // Xbox one wired (2015 fw).
+ {0x045e, 0x02e3, XInputStyleMapper}, // Xbox elite wired.
+ {0x045e, 0x02ea, XInputStyleMapper}, // Xbox one s (usb).
+ {0x045e, 0x0719, XInputStyleMapper}, // Xbox 360 wireless.
+ {0x046d, 0xc21d, XInputStyleMapper}, // Logitech f310.
+ {0x046d, 0xc21e, XInputStyleMapper}, // Logitech f510.
+ {0x046d, 0xc21f, XInputStyleMapper}, // Logitech f710.
+ {0x2378, 0x1008, XInputStyleMapper}, // Onlive controller (bluetooth).
+ {0x2378, 0x100a, XInputStyleMapper}, // Onlive controller (wired).
+ {0x1bad, 0xf016, XInputStyleMapper}, // Mad catz gamepad.
+ {0x1bad, 0xf023, XInputStyleMapper}, // Mad catz mlg gamepad for Xbox360.
+ {0x1bad, 0xf027, XInputStyleMapper}, // Mad catz fps pro.
+ {0x1bad, 0xf036, XInputStyleMapper}, // Mad catz generic Xbox controller.
+ {0x1689, 0xfd01, XInputStyleMapper}, // Razer Xbox 360 gamepad.
+ {0x1689, 0xfe00, XInputStyleMapper}, // Razer sabertooth elite.
+ // Sony gamepads.
+ {0x054c, 0x0268, PlaystationSixAxisMapper}, // Playstation 3.
+ // NES style gamepad.
+ {0x0583, 0x2060, IBuffalocClassicMapper}, // iBuffalo Classic.
+ {0x0079, 0x0011, ClassicNESMapper}, // Classic NES controller.
+ {0x12bd, 0xd015, SNesRetroMapper}, // Hitgaming SNES retro.
+ // Android gamepad.
+ {0x0b05, 0x4500, ADT1Mapper}, // Nexus player controller (asus gamepad).
+ {0x1532, 0x0900, ADT1Mapper}, // Razer serval.
+ {0x18d1, 0x2c40, ADT1Mapper}, // ADT-1 controller (odie).
+ // Other gamepads.
+ {0x1d79, 0x0009,
+ Vendor_1d79Product_0009Mapper}, // Nyko playpad / Playpad pro.
+ {0x046d, 0xb501, Vendor_046dProduct_b501Mapper}, // Logitech redhawk.
+ // Logitech dual action controller.
+ {0x046d, 0xc216, Vendor_046dProduct_c216Mapper},
+ // Logitech cordless rumblepad2.
+ {0x046d, 0xc219, Vendor_046dProduct_c219Mapper},
+ {0x1038, 0x1412, Vendor_1038Product_1412Mapper}, // Steelseries free.
+ // Razer onza tournment edition.
+ {0x1689, 0xfd00, Vendor_1689Product_fd00Mapper}};
+
+GamepadMapper GetGamepadMapper(uint16_t vendor_id, uint16_t product_id) {
+ for (size_t i = 0; i < arraysize(AvailableMappings); i++) {
+ if (AvailableMappings[i].vendor_id == vendor_id &&
+ AvailableMappings[i].product_id == product_id) {
+ return AvailableMappings[i].mapper;
+ }
+ }
+ return GenericMapper;
+}
+
+} // namespace ui
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