Rewrote how barriers work for faster rendering

-Added more finegrained control in RenderingDevice API
-Optimized barriers (use less ones for thee same)
-General optimizations
-Shadows render all together unbarriered
-GI can render together with shadows.
-SDFGI can render together with depth-preoass.
-General fixes
-Added GPU detection

1 files changed, 54 insertions, 8 deletions

diff --git a/drivers/vulkan/vulkan_context.cpp b/drivers/vulkan/vulkan_context.cpp
index 98966477a5..c564cee757 100644
--- a/drivers/vulkan/vulkan_context.cpp
+++ b/drivers/vulkan/vulkan_context.cpp
@@ -380,7 +380,8 @@ Error VulkanContext::_create_physical_device() {
 		ERR_FAIL_V(ERR_CANT_CREATE);
 	}
 	/* for now, just grab the first physical device */
-	gpu = physical_devices[0];
+	uint32_t device_index = 0;
+	gpu = physical_devices[device_index];
 	free(physical_devices);
 
 	/* Look for device extensions */
@@ -389,6 +390,40 @@ Error VulkanContext::_create_physical_device() {
 	enabled_extension_count = 0;
 	memset(extension_names, 0, sizeof(extension_names));
 
+	/* Get identifier properties */
+	vkGetPhysicalDeviceProperties(gpu, &gpu_props);
+
+	static const struct {
+		uint32_t id;
+		const char *name;
+	} vendor_names[] = {
+		{ 0x1002, "AMD" },
+		{ 0x1010, "ImgTec" },
+		{ 0x10DE, "NVIDIA" },
+		{ 0x13B5, "ARM" },
+		{ 0x5143, "Qualcomm" },
+		{ 0x8086, "INTEL" },
+		{ 0, nullptr },
+	};
+	device_name = gpu_props.deviceName;
+	pipeline_cache_id = String::hex_encode_buffer(gpu_props.pipelineCacheUUID, VK_UUID_SIZE);
+	pipeline_cache_id += "-driver-" + itos(gpu_props.driverVersion);
+	{
+		device_vendor = "Unknown";
+		uint32_t vendor_idx = 0;
+		while (vendor_names[vendor_idx].name != nullptr) {
+			if (gpu_props.vendorID == vendor_names[vendor_idx].id) {
+				device_vendor = vendor_names[vendor_idx].name;
+				break;
+			}
+			vendor_idx++;
+		}
+	}
+#ifdef DEBUG_ENABLED
+	print_line("Using Vulkan Device #" + itos(device_index) + ": " + device_vendor + " - " + device_name);
+#endif
+	device_api_version = gpu_props.apiVersion;
+
 	err = vkEnumerateDeviceExtensionProperties(gpu, nullptr, &device_extension_count, nullptr);
 	ERR_FAIL_COND_V(err, ERR_CANT_CREATE);
 
@@ -498,7 +533,6 @@ Error VulkanContext::_create_physical_device() {
 				break;
 		}
 	}
-	vkGetPhysicalDeviceProperties(gpu, &gpu_props);
 
 	/* Call with NULL data to get count */
 	vkGetPhysicalDeviceQueueFamilyProperties(gpu, &queue_family_count, nullptr);
@@ -565,6 +599,7 @@ Error VulkanContext::_create_device() {
 	}
 	err = vkCreateDevice(gpu, &sdevice, nullptr, &device);
 	ERR_FAIL_COND_V(err, ERR_CANT_CREATE);
+
 	return OK;
 }
 
@@ -1590,11 +1625,12 @@ void VulkanContext::command_begin_label(VkCommandBuffer p_command_buffer, String
 	if (!enabled_debug_utils) {
 		return;
 	}
+
+	CharString cs = p_label_name.utf8().get_data();
 	VkDebugUtilsLabelEXT label;
 	label.sType = VK_STRUCTURE_TYPE_DEBUG_UTILS_LABEL_EXT;
 	label.pNext = nullptr;
-	CharString label_name = p_label_name.utf8();
-	label.pLabelName = label_name.get_data();
+	label.pLabelName = cs.get_data();
 	label.color[0] = p_color[0];
 	label.color[1] = p_color[1];
 	label.color[2] = p_color[2];
@@ -1606,11 +1642,11 @@ void VulkanContext::command_insert_label(VkCommandBuffer p_command_buffer, Strin
 	if (!enabled_debug_utils) {
 		return;
 	}
+	CharString cs = p_label_name.utf8().get_data();
 	VkDebugUtilsLabelEXT label;
 	label.sType = VK_STRUCTURE_TYPE_DEBUG_UTILS_LABEL_EXT;
 	label.pNext = nullptr;
-	CharString label_name = p_label_name.utf8();
-	label.pLabelName = label_name.get_data();
+	label.pLabelName = cs.get_data();
 	label.color[0] = p_color[0];
 	label.color[1] = p_color[1];
 	label.color[2] = p_color[2];
@@ -1629,16 +1665,26 @@ void VulkanContext::set_object_name(VkObjectType p_object_type, uint64_t p_objec
 	if (!enabled_debug_utils) {
 		return;
 	}
+	CharString obj_data = p_object_name.utf8();
 	VkDebugUtilsObjectNameInfoEXT name_info;
 	name_info.sType = VK_STRUCTURE_TYPE_DEBUG_UTILS_OBJECT_NAME_INFO_EXT;
 	name_info.pNext = nullptr;
 	name_info.objectType = p_object_type;
 	name_info.objectHandle = p_object_handle;
-	CharString object_name = p_object_name.utf8();
-	name_info.pObjectName = object_name.get_data();
+	name_info.pObjectName = obj_data.get_data();
 	SetDebugUtilsObjectNameEXT(device, &name_info);
 }
 
+String VulkanContext::get_device_vendor_name() const {
+	return device_vendor;
+}
+String VulkanContext::get_device_name() const {
+	return device_name;
+}
+String VulkanContext::get_device_pipeline_cache_uuid() const {
+	return pipeline_cache_id;
+}
+
 VulkanContext::VulkanContext() {
 	use_validation_layers = Engine::get_singleton()->is_validation_layers_enabled();