vulkan: Always map at least 1 byte.

2016-03-31 00:21:57 +02:00
parent b46fc2fc49
commit c95c4c32e6
1 changed files with 1 additions and 1 deletions
@@ -499,7 +499,7 @@ namespace vk
 		void *map(u64 offset, u64 size)
 		{
 			void *data = nullptr;
-			CHECK_RESULT(vkMapMemory(m_device, memory->memory, offset, size, 0, &data));
+			CHECK_RESULT(vkMapMemory(m_device, memory->memory, offset, std::max<u64>(size, 1u), 0, &data));
 			return data;
 		}