Add `RenderingServer.get_video_adapter_type()` method

This can be used to distinguish between integrated, dedicated, virtual
and software-emulated GPUs. This in turn can be used to automatically
adjust graphics settings, or warn users about features that may run
slowly on their hardware.

4 files changed, 15 insertions, 0 deletions

diff --git a/drivers/vulkan/rendering_device_vulkan.cpp b/drivers/vulkan/rendering_device_vulkan.cpp
index 928ea73409..9cfc62595c 100644
--- a/drivers/vulkan/rendering_device_vulkan.cpp
+++ b/drivers/vulkan/rendering_device_vulkan.cpp
@@ -8525,6 +8525,11 @@ String RenderingDeviceVulkan::get_device_vendor_name() const {
 String RenderingDeviceVulkan::get_device_name() const {
 	return context->get_device_name();
 }
+
+RenderingDevice::DeviceType RenderingDeviceVulkan::get_device_type() const {
+	return context->get_device_type();
+}
+
 String RenderingDeviceVulkan::get_device_pipeline_cache_uuid() const {
 	return context->get_device_pipeline_cache_uuid();
 }
diff --git a/drivers/vulkan/rendering_device_vulkan.h b/drivers/vulkan/rendering_device_vulkan.h
index cf0b725cfc..49a246c4a6 100644
--- a/drivers/vulkan/rendering_device_vulkan.h
+++ b/drivers/vulkan/rendering_device_vulkan.h
@@ -1225,6 +1225,7 @@ public:
 
 	virtual String get_device_vendor_name() const;
 	virtual String get_device_name() const;
+	virtual RenderingDevice::DeviceType get_device_type() const;
 	virtual String get_device_pipeline_cache_uuid() const;
 
 	virtual uint64_t get_driver_resource(DriverResource p_resource, RID p_rid = RID(), uint64_t p_index = 0);
diff --git a/drivers/vulkan/vulkan_context.cpp b/drivers/vulkan/vulkan_context.cpp
index 5912f481ec..680e13d8ea 100644
--- a/drivers/vulkan/vulkan_context.cpp
+++ b/drivers/vulkan/vulkan_context.cpp
@@ -762,6 +762,7 @@ Error VulkanContext::_create_physical_device() {
 		{ 0, nullptr },
 	};
 	device_name = gpu_props.deviceName;
+	device_type = gpu_props.deviceType;
 	pipeline_cache_id = String::hex_encode_buffer(gpu_props.pipelineCacheUUID, VK_UUID_SIZE);
 	pipeline_cache_id += "-driver-" + itos(gpu_props.driverVersion);
 	{
@@ -2210,6 +2211,11 @@ String VulkanContext::get_device_vendor_name() const {
 String VulkanContext::get_device_name() const {
 	return device_name;
 }
+
+RenderingDevice::DeviceType VulkanContext::get_device_type() const {
+	return RenderingDevice::DeviceType(device_type);
+}
+
 String VulkanContext::get_device_pipeline_cache_uuid() const {
 	return pipeline_cache_id;
 }
diff --git a/drivers/vulkan/vulkan_context.h b/drivers/vulkan/vulkan_context.h
index ab2f6a3eb5..4c0fb68203 100644
--- a/drivers/vulkan/vulkan_context.h
+++ b/drivers/vulkan/vulkan_context.h
@@ -37,6 +37,7 @@
 #include "core/templates/map.h"
 #include "core/templates/rid_owner.h"
 #include "servers/display_server.h"
+#include "servers/rendering/rendering_device.h"
 
 #ifdef USE_VOLK
 #include <volk.h>
@@ -101,6 +102,7 @@ private:
 
 	String device_vendor;
 	String device_name;
+	VkPhysicalDeviceType device_type;
 	String pipeline_cache_id;
 	uint32_t device_api_version = 0;
 
@@ -290,6 +292,7 @@ public:
 
 	String get_device_vendor_name() const;
 	String get_device_name() const;
+	RenderingDevice::DeviceType get_device_type() const;
 	String get_device_pipeline_cache_uuid() const;
 
 	void set_vsync_mode(DisplayServer::WindowID p_window, DisplayServer::VSyncMode p_mode);