Initial controller code for EVGA GPUs. No detection implemented yet.

RGBController/RGBController_EVGAGPU.cpp

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+/*-----------------------------------------*\
+|  RGBController_EVGAGPU.cpp                |
+|                                           |
+|  Generic RGB Interface for OpenRGB EVGA   |
+|  GPU Driver                               |
+|                                           |
+|  Adam Honse (CalcProgrammer1) 9/11/2020   |
+\*-----------------------------------------*/
+
+#include "RGBController_EVGAGPU.h"
+
+RGBController_EVGAGPU::RGBController_EVGAGPU(EVGAGPUController* evga_ptr)
+{
+    evga = evga_ptr;
+
+    name        = "EVGA GPU";
+    description = "EVGA GPU";
+    location    = evga->GetDeviceLocation();
+
+    type = DEVICE_TYPE_GPU;
+
+    mode Off;
+    Off.name       = "Off";
+    Off.value      = EVGA_GPU_MODE_OFF;
+    Off.flags      = 0;
+    Off.color_mode = MODE_COLORS_NONE;
+    modes.push_back(Off);
+
+    mode Direct;
+    Direct.name       = "Direct";
+    Direct.value      = EVGA_GPU_MODE_CUSTOM;
+    Direct.flags      = MODE_FLAG_HAS_PER_LED_COLOR;
+    Direct.color_mode = MODE_COLORS_PER_LED;
+    modes.push_back(Direct);
+
+    mode Rainbow;
+    Rainbow.name       = "Rainbow";
+    Rainbow.value      = EVGA_GPU_MODE_RAINBOW;
+    Rainbow.flags      = 0;
+    Rainbow.color_mode = MODE_COLORS_NONE;
+    modes.push_back(Rainbow);
+
+    mode Breathing;
+    Breathing.name       = "Breathing";
+    Breathing.value      = EVGA_GPU_MODE_BREATHING;
+    Breathing.flags      = MODE_FLAG_HAS_PER_LED_COLOR;
+    Breathing.color_mode = MODE_COLORS_PER_LED;
+    modes.push_back(Breathing);
+
+    SetupZones();
+
+    // Initialize active mode
+    active_mode = 0;
+}
+
+void RGBController_EVGAGPU::SetupZones()
+{
+    /*---------------------------------------------------------*\
+    | This device only has one LED, so create a single zone and |
+    | LED for it                                                |
+    \*---------------------------------------------------------*/
+    zone* new_zone = new zone();
+    led*  new_led  = new led();
+
+    new_zone->name          = "GPU Zone";
+    new_zone->type          = ZONE_TYPE_SINGLE;
+    new_zone->leds_min      = 1;
+    new_zone->leds_max      = 1;
+    new_zone->leds_count    = 1;
+    new_zone->matrix_map    = NULL;
+
+    new_led->name           = "GPU LED";
+
+    /*---------------------------------------------------------*\
+    | Push the zone and LED on to device vectors                |
+    \*---------------------------------------------------------*/
+    leds.push_back(*new_led);
+    zones.push_back(*new_zone);
+
+    SetupColors();
+}
+
+void RGBController_EVGAGPU::ResizeZone(int /*zone*/, int /*new_size*/)
+{
+    /*---------------------------------------------------------*\
+    | This device does not support resizing zones               |
+    \*---------------------------------------------------------*/
+}
+
+void RGBController_EVGAGPU::DeviceUpdateLEDs()
+{
+    RGBColor      color = colors[0];
+    unsigned char red   = RGBGetRValue(color);
+    unsigned char grn   = RGBGetGValue(color);
+    unsigned char blu   = RGBGetBValue(color);
+
+    evga->SetColor(red, grn, blu);
+}
+
+void RGBController_EVGAGPU::UpdateZoneLEDs(int /*zone*/)
+{
+    DeviceUpdateLEDs();
+}
+
+void RGBController_EVGAGPU::UpdateSingleLED(int /*led*/)
+{
+    DeviceUpdateLEDs();
+}
+
+void RGBController_EVGAGPU::SetCustomMode()
+{
+    active_mode = 0;
+}
+
+void RGBController_EVGAGPU::DeviceUpdateMode()
+{
+    evga->SetMode((unsigned char)modes[(unsigned int)active_mode].value);
+}

RGBController/RGBController_EVGAGPU.h

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+/*-----------------------------------------*\
+|  RGBController_EVGAGPU.h                  |
+|                                           |
+|  Generic RGB Interface for OpenRGB        |
+|  EVGA GPU RGB Driver                      |
+|                                           |
+|  Adam Honse (CalcProgrammer1) 9/11/2020   |
+\*-----------------------------------------*/
+
+#pragma once
+
+#include "RGBController.h"
+#include "EVGAGPUController.h"
+
+class RGBController_EVGAGPU : public RGBController
+{
+public:
+    RGBController_EVGAGPU(EVGAGPUController* evga_ptr);
+
+    void        SetupZones();
+
+    void        ResizeZone(int zone, int new_size);
+
+    void        DeviceUpdateLEDs();
+    void        UpdateZoneLEDs(int zone);
+    void        UpdateSingleLED(int led);
+
+    void        SetCustomMode();
+    void        DeviceUpdateMode();
+
+private:
+    EVGAGPUController* evga;
+};