From 035a5ab5603cbfabd3a2207bd26a1d59e9e57c7e Mon Sep 17 00:00:00 2001
From: saschawillems <webmaster@saschawillems.de>
Date: Sun, 8 May 2016 11:18:39 +0200
Subject: [PATCH] Macro for checking and displaying Vulkan results

---
 base/vulkantools.h | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/base/vulkantools.h b/base/vulkantools.h
index 6f56e2dd..98a3808d 100644
--- a/base/vulkantools.h
+++ b/base/vulkantools.h
@@ -34,6 +34,17 @@
 // Default fence timeout in nanoseconds
 #define DEFAULT_FENCE_TIMEOUT 100000000000
 
+// Macro to check and display Vulkan return results
+#define VK_CHECK_RESULT(f)																				\
+{																										\
+	VkResult res = (f);																					\
+	if (res != VK_SUCCESS)																				\
+	{																									\
+		std::cout << "Fatal : VkResult is \"" << vkTools::errorString(res) << "\" in " << __FILE__ << " at line " << __LINE__ << std::endl; \
+		assert(res == VK_SUCCESS);																		\
+	}																									\
+}																										\
+
 namespace vkTools
 {
 	// Check if extension is globally available