Publish LumaOps source

2026-09-03 01:18:36 +02:00
commit 7f1c0e5f71
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+/*---------------------------------------------------------*\
+| NvidiaESAController.cpp                                   |
+|                                                           |
+|   Driver for NVIDIA ESA                                   |
+|                                                           |
+|   Morgan Guimard (morg)                       18 Feb 2022 |
+|                                                           |
+|   This file is part of the OpenRGB project                |
+|   SPDX-License-Identifier: GPL-2.0-or-later               |
+\*---------------------------------------------------------*/
+
+#include <string.h>
+#include "NvidiaESAController.h"
+#include "StringUtils.h"
+
+NvidiaESAController::NvidiaESAController(hid_device* dev_handle, const hid_device_info& info, std::string dev_name)
+{
+    dev         = dev_handle;
+    location    = info.path;
+    name        = dev_name;
+}
+
+NvidiaESAController::~NvidiaESAController()
+{
+    hid_close(dev);
+}
+
+std::string NvidiaESAController::GetDeviceLocation()
+{
+    return("HID: " + location);
+}
+
+std::string NvidiaESAController::GetNameString()
+{
+    return(name);
+}
+
+std::string NvidiaESAController::GetSerialString()
+{
+    wchar_t serial_string[128];
+    int ret = hid_get_serial_number_string(dev, serial_string, 128);
+
+    if(ret != 0)
+    {
+        return("");
+    }
+
+    return(StringUtils::wstring_to_string(serial_string));
+}
+
+void NvidiaESAController::SetZoneColor(unsigned int zone_idx, RGBColor color)
+{
+    unsigned char red = (unsigned char)(0x0F - 0x0F * RGBGetRValue(color) / 255.0f);
+    unsigned char grn = (unsigned char)(0x0F - 0x0F * RGBGetGValue(color) / 255.0f);
+    unsigned char blu = (unsigned char)(0x0F - 0x0F * RGBGetBValue(color) / 255.0f);
+
+    unsigned char usb_buf[4];
+
+    usb_buf[0x00] = 0x42 + zone_idx;
+
+    usb_buf[0x01] = red;
+    usb_buf[0x02] = grn;
+    usb_buf[0x03] = blu;
+
+    hid_write(dev, usb_buf, 4);
+}