vkinfo: Fix bytes -> megabytes conversion
Also only report 256 MiB (chosen arbitrarily) as the null driver's
memory heap size. The previous value wasn't reasonable on 64-bit
systems (2^63 + 1).
Change-Id: Id57a4895752af45d046072ae8fee386ca219e82d
diff --git a/vulkan/nulldrv/null_driver.cpp b/vulkan/nulldrv/null_driver.cpp
index 8f47bd1..9462a3e 100644
--- a/vulkan/nulldrv/null_driver.cpp
+++ b/vulkan/nulldrv/null_driver.cpp
@@ -89,7 +89,7 @@
};
} // namespace HandleType
-const VkDeviceSize kMaxDeviceMemory = VkDeviceSize(INTPTR_MAX) + 1;
+const VkDeviceSize kMaxDeviceMemory = 0x10000000; // 256 MiB, arbitrary
} // anonymous namespace