Publish LumaOps source

2026-09-03 01:18:36 +02:00
commit 7f1c0e5f71
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+/*---------------------------------------------------------*\
+| RGBController_ElgatoStreamDeck.cpp                        |
+|                                                           |
+|   RGBController for Elgato Stream Deck MK.2               |
+|                                                           |
+|   Ferréol DUBOIS COLI (Fefe_du_973)           23 Jan 2025 |
+|                                                           |
+|   This file is part of the OpenRGB project                |
+|   SPDX-License-Identifier: GPL-2.0-or-later               |
+\*---------------------------------------------------------*/
+#define STB_IMAGE_WRITE_IMPLEMENTATION
+#include "RGBController_ElgatoStreamDeck.h"
+#include "stb_image_write.h"
+
+/**------------------------------------------------------------------*\
+    @name Elgato Stream Deck MK.2 15 Buttons
+    @category Accessory
+    @type USB
+    @save :x:
+    @direct :white_check_mark:
+    @effects :x:
+    @detectors DetectElgatoStreamDeckControllers
+    @comment
+\*-------------------------------------------------------------------*/
+
+RGBController_ElgatoStreamDeck::RGBController_ElgatoStreamDeck(ElgatoStreamDeckController *controller_ptr) : controller(controller_ptr)
+{
+    name = "Elgato Stream Deck MK.2";
+    vendor = "Elgato";
+    type = DEVICE_TYPE_ACCESSORY;
+    description = "Stream Deck MK.2 Controller";
+    location = controller->GetLocation();
+
+    mode Direct;
+    Direct.name = "Direct";
+    Direct.value = 0;
+    Direct.flags = MODE_FLAG_HAS_PER_LED_COLOR;
+    Direct.color_mode = MODE_COLORS_PER_LED;
+    modes.push_back(Direct);
+
+    SetupZones();
+}
+
+RGBController_ElgatoStreamDeck::~RGBController_ElgatoStreamDeck()
+{
+    delete controller;
+}
+
+void RGBController_ElgatoStreamDeck::SetupZones()
+{
+    zone deck_zone;
+    deck_zone.name = "Button Matrix";
+    deck_zone.type = ZONE_TYPE_MATRIX;
+    deck_zone.leds_min = 15;
+    deck_zone.leds_max = 15;
+    deck_zone.leds_count = 15;
+    deck_zone.matrix_map = new matrix_map_type;
+    deck_zone.matrix_map->height = 3;
+    deck_zone.matrix_map->width = 5;
+    deck_zone.matrix_map->map = new unsigned int[15]{0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14};
+
+    zones.push_back(deck_zone);
+
+    for(unsigned int i = 0; i < 15; i++)
+    {
+        led new_led;
+        new_led.name = "Button " + std::to_string(i + 1);
+        leds.push_back(new_led);
+    }
+
+    SetupColors();
+}
+
+std::vector<unsigned char> RGBController_ElgatoStreamDeck::CreateButtonImage(const RGBColor &color)
+{
+    const int width = 72;
+    const int height = 72;
+    std::vector<unsigned char> pixels(width * height * 3);
+
+    unsigned char r = RGBGetRValue(color);
+    unsigned char g = RGBGetGValue(color);
+    unsigned char b = RGBGetBValue(color);
+
+    for(int i = 0; i < width * height; i++)
+    {
+        pixels[i * 3 + 0] = r;
+        pixels[i * 3 + 1] = g;
+        pixels[i * 3 + 2] = b;
+    }
+
+    std::vector<unsigned char> jpegData;
+    stbi_write_jpg_to_func([](void *context, void *data, int size)
+                           {
+        std::vector<unsigned char>* vec = static_cast<std::vector<unsigned char>*>(context);
+        vec->insert(vec->end(), static_cast<unsigned char*>(data), static_cast<unsigned char*>(data) + size); }, &jpegData, width, height, 3, pixels.data(), 95); // Quality 95
+
+    return jpegData;
+}
+
+void RGBController_ElgatoStreamDeck::DeviceUpdateLEDs()
+{
+    std::vector<std::vector<unsigned char>> buttonImages;
+    for(unsigned int i = 0; i < leds.size(); i++)
+    {
+        buttonImages.push_back(CreateButtonImage(colors[i]));
+    }
+    controller->SendFullFrame(buttonImages);
+}
+
+void RGBController_ElgatoStreamDeck::UpdateZoneLEDs(int /*zone*/)
+{
+    DeviceUpdateLEDs();
+}
+
+void RGBController_ElgatoStreamDeck::UpdateSingleLED(int /*led*/)
+{
+    DeviceUpdateLEDs();
+}
+
+void RGBController_ElgatoStreamDeck::ResizeZone(int /*zone*/, int /*new_size*/)
+{
+
+}
+
+void RGBController_ElgatoStreamDeck::DeviceUpdateMode()
+{
+
+}