/* * Copyright (C) 2020 Apple Inc. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF * THE POSSIBILITY OF SUCH DAMAGE. */ #import "config.h" #import "VirtualGamepad.h" #if USE(APPLE_INTERNAL_SDK) #import namespace TestWebKitAPI { const uint8_t Dualshock4Descriptor[] = { 0x05, 0x01, // Usage Page (Generic Desktop Ctrls) 0x09, 0x05, // Usage (Game Pad) 0xA1, 0x01, // Collection (Application) // Report ID - Total (1) byte 0x85, 0x01, // Report ID (1) 0x09, 0x30, // Usage (X) 0x09, 0x31, // Usage (Y) 0x09, 0x32, // Usage (Z) 0x09, 0x35, // Usage (Rz) 0x15, 0x00, // Logical Minimum (0) 0x26, 0xFF, 0x00, // Logical Maximum (255) 0x75, 0x08, // Report Size (8) 0x95, 0x04, // Report Count (4) // (4) Axes at 1 byte each - Total (5) bytes 0x81, 0x02, // Input (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position) 0x09, 0x39, // Usage (Hat switch) 0x15, 0x00, // Logical Minimum (0) 0x25, 0x07, // Logical Maximum (7) 0x75, 0x04, // Report Size (4) 0x95, 0x01, // Report Count (1) // 4-bits for Hatswitch - Total (5) bytes (4) bits 0x81, 0x42, // Input (Data,Var,Abs,No Wrap,Linear,Preferred State,Null State) 0x05, 0x09, // Usage Page (Button) 0x19, 0x01, // Usage Minimum (0x01) 0x29, 0x0E, // Usage Maximum (0x0E) 0x15, 0x00, // Logical Minimum (0) 0x25, 0x01, // Logical Maximum (1) 0x75, 0x01, // Report Size (1) 0x95, 0x0E, // Report Count (14) // 14 buttons - Total (7) bytes (2) bits 0x81, 0x02, // Input (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position) 0x75, 0x06, // Report Size (6) 0x95, 0x01, // Report Count (1) // 6-bits padding - Total (8) bytes 0x81, 0x01, // Input (Const,Array,Abs,No Wrap,Linear,Preferred State,No Null Position) 0x05, 0x01, // Usage Page (Generic Desktop Ctrls) 0x09, 0x33, // Usage (Rx) 0x09, 0x34, // Usage (Ry) 0x15, 0x00, // Logical Minimum (0) 0x26, 0xFF, 0x00, // Logical Maximum (255) 0x75, 0x08, // Report Size (8) 0x95, 0x02, // Report Count (2) // (2) axes 1 byte each - Total (10) bytes 0x81, 0x02, // Input (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position) 0x06, 0x04, 0xFF, // Usage Page (Vendor Defined 0xFF04) 0x85, 0x02, // Report ID (2) 0x09, 0x24, // Usage (0x24) 0x95, 0x24, // Report Count (36) 0xB1, 0x02, // Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile) 0x85, 0xA3, // Report ID (-93) 0x09, 0x25, // Usage (0x25) 0x95, 0x30, // Report Count (48) 0xB1, 0x02, // Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile) 0x85, 0x05, // Report ID (5) 0x09, 0x26, // Usage (0x26) 0x95, 0x28, // Report Count (40) 0xB1, 0x02, // Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile) 0x85, 0x06, // Report ID (6) 0x09, 0x27, // Usage (0x27) 0x95, 0x34, // Report Count (52) 0xB1, 0x02, // Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile) 0x85, 0x07, // Report ID (7) 0x09, 0x28, // Usage (0x28) 0x95, 0x30, // Report Count (48) 0xB1, 0x02, // Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile) 0x85, 0x08, // Report ID (8) 0x09, 0x29, // Usage (0x29) 0x95, 0x2F, // Report Count (47) 0xB1, 0x02, // Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile) 0x85, 0x09, // Report ID (9) 0x09, 0x2A, // Usage (0x2A) 0x95, 0x13, // Report Count (19) 0xB1, 0x02, // Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile) 0x06, 0x03, 0xFF, // Usage Page (Vendor Defined 0xFF03) 0x85, 0x03, // Report ID (3) 0x09, 0x21, // Usage (0x21) 0x95, 0x26, // Report Count (38) 0xB1, 0x02, // Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile) 0x85, 0x04, // Report ID (4) 0x09, 0x22, // Usage (0x22) 0x95, 0x2E, // Report Count (46) 0xB1, 0x02, // Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile) 0x85, 0xF0, // Report ID (-16) 0x09, 0x47, // Usage (0x47) 0x95, 0x3F, // Report Count (63) 0xB1, 0x02, // Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile) 0x85, 0xF1, // Report ID (-15) 0x09, 0x48, // Usage (0x48) 0x95, 0x3F, // Report Count (63) 0xB1, 0x02, // Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile) 0x85, 0xF2, // Report ID (-14) 0x09, 0x49, // Usage (0x49) 0x95, 0x0F, // Report Count (15) 0xB1, 0x02, // Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile) 0x06, 0x00, 0xFF, // Usage Page (Vendor Defined 0xFF00) 0x85, 0x11, // Report ID (17) 0x09, 0x20, // Usage (0x20) 0x15, 0x00, // Logical Minimum (0) 0x26, 0xFF, 0x00, // Logical Maximum (255) 0x75, 0x08, // Report Size (8) 0x95, 0x4D, // Report Count (77) 0x81, 0x02, // Input (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position) 0x09, 0x21, // Usage (0x21) 0x91, 0x02, // Output (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile) 0x85, 0x12, // Report ID (18) 0x09, 0x22, // Usage (0x22) 0x95, 0x8D, // Report Count (-115) 0x81, 0x02, // Input (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position) 0x09, 0x23, // Usage (0x23) 0x91, 0x02, // Output (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile) 0x85, 0x13, // Report ID (19) 0x09, 0x24, // Usage (0x24) 0x95, 0xCD, // Report Count (-51) 0x81, 0x02, // Input (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position) 0x09, 0x25, // Usage (0x25) 0x91, 0x02, // Output (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile) 0x85, 0x14, // Report ID (20) 0x09, 0x26, // Usage (0x26) 0x96, 0x0D, 0x01, // Report Count (269) 0x81, 0x02, // Input (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position) 0x09, 0x27, // Usage (0x27) 0x91, 0x02, // Output (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile) 0x85, 0x15, // Report ID (21) 0x09, 0x28, // Usage (0x28) 0x96, 0x4D, 0x01, // Report Count (333) 0x81, 0x02, // Input (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position) 0x09, 0x29, // Usage (0x29) 0x91, 0x02, // Output (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile) 0x85, 0x16, // Report ID (22) 0x09, 0x2A, // Usage (0x2A) 0x96, 0x8D, 0x01, // Report Count (397) 0x81, 0x02, // Input (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position) 0x09, 0x2B, // Usage (0x2B) 0x91, 0x02, // Output (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile) 0x85, 0x17, // Report ID (23) 0x09, 0x2C, // Usage (0x2C) 0x96, 0xCD, 0x01, // Report Count (461) 0x81, 0x02, // Input (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position) 0x09, 0x2D, // Usage (0x2D) 0x91, 0x02, // Output (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile) 0x85, 0x18, // Report ID (24) 0x09, 0x2E, // Usage (0x2E) 0x96, 0x0D, 0x02, // Report Count (525) 0x81, 0x02, // Input (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position) 0x09, 0x2F, // Usage (0x2F) 0x91, 0x02, // Output (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile) 0x85, 0x19, // Report ID (25) 0x09, 0x30, // Usage (0x30) 0x96, 0x22, 0x02, // Report Count (546) 0x81, 0x02, // Input (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position) 0x09, 0x31, // Usage (0x31) 0x91, 0x02, // Output (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile) 0x06, 0x80, 0xFF, // Usage Page (Vendor Defined 0xFF80) 0x85, 0x82, // Report ID (-126) 0x09, 0x22, // Usage (0x22) 0x95, 0x3F, // Report Count (63) 0xB1, 0x02, // Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile) 0x85, 0x83, // Report ID (-125) 0x09, 0x23, // Usage (0x23) 0xB1, 0x02, // Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile) 0x85, 0x84, // Report ID (-124) 0x09, 0x24, // Usage (0x24) 0xB1, 0x02, // Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile) 0x85, 0x90, // Report ID (-112) 0x09, 0x30, // Usage (0x30) 0xB1, 0x02, // Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile) 0x85, 0x91, // Report ID (-111) 0x09, 0x31, // Usage (0x31) 0xB1, 0x02, // Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile) 0x85, 0x92, // Report ID (-110) 0x09, 0x32, // Usage (0x32) 0xB1, 0x02, // Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile) 0x85, 0x93, // Report ID (-109) 0x09, 0x33, // Usage (0x33) 0xB1, 0x02, // Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile) 0x85, 0x94, // Report ID (-108) 0x09, 0x34, // Usage (0x34) 0xB1, 0x02, // Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile) 0x85, 0xA0, // Report ID (-96) 0x09, 0x40, // Usage (0x40) 0xB1, 0x02, // Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile) 0x85, 0xA4, // Report ID (-92) 0x09, 0x44, // Usage (0x44) 0xB1, 0x02, // Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile) 0x85, 0xA7, // Report ID (-89) 0x09, 0x45, // Usage (0x45) 0xB1, 0x02, // Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile) 0x85, 0xA8, // Report ID (-88) 0x09, 0x45, // Usage (0x45) 0xB1, 0x02, // Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile) 0x85, 0xA9, // Report ID (-87) 0x09, 0x45, // Usage (0x45) 0xB1, 0x02, // Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile) 0x85, 0xAA, // Report ID (-86) 0x09, 0x45, // Usage (0x45) 0xB1, 0x02, // Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile) 0x85, 0xAB, // Report ID (-85) 0x09, 0x45, // Usage (0x45) 0xB1, 0x02, // Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile) 0x85, 0xAC, // Report ID (-84) 0x09, 0x45, // Usage (0x45) 0xB1, 0x02, // Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile) 0x85, 0xAD, // Report ID (-83) 0x09, 0x45, // Usage (0x45) 0xB1, 0x02, // Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile) 0x85, 0xB3, // Report ID (-77) 0x09, 0x45, // Usage (0x45) 0xB1, 0x02, // Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile) 0x85, 0xB4, // Report ID (-76) 0x09, 0x46, // Usage (0x46) 0xB1, 0x02, // Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile) 0x85, 0xB5, // Report ID (-75) 0x09, 0x47, // Usage (0x47) 0xB1, 0x02, // Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile) 0x85, 0xD0, // Report ID (-48) 0x09, 0x40, // Usage (0x40) 0xB1, 0x02, // Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile) 0x85, 0xD4, // Report ID (-44) 0x09, 0x44, // Usage (0x44) 0xB1, 0x02, // Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile) 0xC0, // End Collection }; // FIXME: Hatswitch is not yet addressable by test const size_t Dualshock4ButtonCount = 14; const size_t Dualshock4AxisCount = 6; const size_t Dualshock4ReportSize = 10; const char* Dualshock4Name = "Virtual Dualshock4"; // Report layout: // |ReportID| |Axis1| |Axis2| |Axis3| |Axis4| |b1-b4 high, HS low| |b5-b12| |b13-b14| |Axis5| |Axis6| static void publishReportCallback(Vector& buttonValues, Vector& axisValues, HIDUserDevice *userDevice) { uint8_t reportData[Dualshock4ReportSize]; size_t reportIndex = 0; // Report ID reportData[reportIndex++] = 0x01; // First 4 axes (1 byte each) for (size_t i = 0; i < 4; ++i) reportData[reportIndex++] = (uint8_t)(axisValues[i] * 255); // The hatswitch, 14 buttons, and 6 bits of padding take up 3 bytes // The bit layout is as follows: // |b4|b3|b2|b1|hs|hs|hs|hs| |bc|bb|ba|b9|b8|b7|b6|b5| |0|0|0|0|0|0|be|bd| // For now, always leave the hatswitch in the neutral position of "8" uint8_t buttonByte = 0x08; long buttonBit; for (size_t i = 0; i < 4; ++i) { buttonBit = lround(buttonValues[i]); buttonByte |= buttonBit << (4 + i); } reportData[reportIndex++] = buttonByte; buttonByte = 0x00; for (size_t i = 4; i < 12; ++i) { buttonBit = lround(buttonValues[i]); buttonByte |= buttonBit << (i - 4); } reportData[reportIndex++] = buttonByte; buttonByte = 0x00; for (size_t i = 12; i < 13; ++i) { buttonBit = lround(buttonValues[i]); buttonByte |= buttonBit << (i - 12); } reportData[reportIndex++] = buttonByte; // Final 2 axes (1 byte each) for (size_t i = 4; i < 5; ++i) reportData[reportIndex++] = (uint8_t)(axisValues[i] * 255); auto nsReportData = adoptNS([[NSData alloc] initWithBytes:reportData length:Dualshock4ReportSize]); [userDevice handleReport:nsReportData.get() error:nil]; } GamepadMapping VirtualGamepad::sonyDualshock4Mapping() { return { Dualshock4Descriptor, sizeof(Dualshock4Descriptor), Dualshock4Name, HIDVendorID::Sony, HIDProductID::Dualshock4_1, Dualshock4ButtonCount, Dualshock4AxisCount, publishReportCallback }; } } // namespace TestWebKitAPI #endif // USE(APPLE_INTERNAL_SDK)