X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fgraphics%2Fvkxlib%2Fvulkancontext.cpp;h=8e253e148b0fbc0a972701382ee42565ce313227;hb=235af0c1148e6dbce927e56846e851564bd083e8;hp=34c0c511f749c6757820f1121893e2417117efbf;hpb=17575b79ca15113686ec04726feea35962d5c471;p=libs%2Fgui.git

diff --git a/source/graphics/vkxlib/vulkancontext.cpp b/source/graphics/vkxlib/vulkancontext.cpp
index 34c0c51..8e253e1 100644
--- a/source/graphics/vkxlib/vulkancontext.cpp
+++ b/source/graphics/vkxlib/vulkancontext.cpp
@@ -62,7 +62,8 @@ string vulkan_error::get_error_message(unsigned code)
 
 VulkanOptions::VulkanOptions():
 	enable_validation(false),
-	enable_debug_report(false)
+	enable_debug_report(false),
+	enable_geometry_shader(false)
 { }
 
 
@@ -193,12 +194,16 @@ void VulkanContext::platform_init(const VulkanOptions &opts)
 		extensions.clear();
 		extensions.push_back("VK_KHR_swapchain");
 
+		VkPhysicalDeviceFeatures features = { };
+		features.geometryShader = (opts.enable_geometry_shader ? VK_TRUE : VK_FALSE);
+
 		VkDeviceCreateInfo device_create_info = { };
 		device_create_info.sType = VK_STRUCTURE_TYPE_DEVICE_CREATE_INFO;
 		device_create_info.queueCreateInfoCount = 1;
 		device_create_info.pQueueCreateInfos = &queue_create_info;
 		device_create_info.enabledExtensionCount = extensions.size();
 		device_create_info.ppEnabledExtensionNames = extensions.data();
+		device_create_info.pEnabledFeatures = &features;
 
 		result = f.vkCreateDevice(priv->physical_device, &device_create_info, 0, &priv->device);
 		if(result!=VK_SUCCESS)