summaryrefslogtreecommitdiffstats
path: root/third_party/rust/metal/examples/caps/main.rs
diff options
context:
space:
mode:
Diffstat (limited to 'third_party/rust/metal/examples/caps/main.rs')
-rw-r--r--third_party/rust/metal/examples/caps/main.rs33
1 files changed, 33 insertions, 0 deletions
diff --git a/third_party/rust/metal/examples/caps/main.rs b/third_party/rust/metal/examples/caps/main.rs
new file mode 100644
index 0000000000..ae8fca4f0a
--- /dev/null
+++ b/third_party/rust/metal/examples/caps/main.rs
@@ -0,0 +1,33 @@
+// Copyright 2017 GFX developers
+//
+// Licensed under the Apache License, Version 2.0, <LICENSE-APACHE or
+// http://apache.org/licenses/LICENSE-2.0> or the MIT license <LICENSE-MIT or
+// http://opensource.org/licenses/MIT>, at your option. This file may not be
+// copied, modified, or distributed except according to those terms.
+
+use metal::*;
+
+fn main() {
+ let device = Device::system_default().expect("no device found");
+
+ #[cfg(feature = "private")]
+ {
+ println!("Vendor: {:?}", unsafe { device.vendor() });
+ println!("Family: {:?}", unsafe { device.family_name() });
+ }
+ println!(
+ "Max threads per threadgroup: {:?}",
+ device.max_threads_per_threadgroup()
+ );
+ #[cfg(target_os = "macos")]
+ {
+ println!("Integrated GPU: {:?}", device.is_low_power());
+ println!("Headless: {:?}", device.is_headless());
+ println!("D24S8: {:?}", device.d24_s8_supported());
+ }
+ println!("maxBufferLength: {} Mb", device.max_buffer_length() >> 20);
+ println!(
+ "Indirect argument buffer: {:?}",
+ device.argument_buffers_support()
+ );
+}