Allocate uniform buffer in host visible memory

diff --git a/narcissus/src/main.rs b/narcissus/src/main.rs
index 518ae55bb4de6c4f35f739ebf84262d5f9791346..db27801e1d18f3a83ed7655fdcba11c832623e79 100644 (file)
--- a/narcissus/src/main.rs
+++ b/narcissus/src/main.rs
@@ -154,7 +154,7 @@ pub fn main() {
     impl<'a> UniformBufferMap<'a> {
         pub fn new(device: &'a dyn Device, len: usize) -> Self {
             let buffer = device.create_buffer(&BufferDesc {
-                memory_location: MemoryLocation::PreferDevice,
+                memory_location: MemoryLocation::PreferHost,
                 usage: BufferUsageFlags::UNIFORM,
                 size: len,
             });