Vendor things

third-party/vendor/metal/src/counters.rs

@@ -0,0 +1,102 @@
+use crate::MTLStorageMode;
+
+/// See <https://developer.apple.com/documentation/metal/mtlcountersamplebufferdescriptor>
+pub enum MTLCounterSampleBufferDescriptor {}
+
+foreign_obj_type! {
+    type CType = MTLCounterSampleBufferDescriptor;
+    pub struct CounterSampleBufferDescriptor;
+}
+
+impl CounterSampleBufferDescriptor {
+    pub fn new() -> Self {
+        let class = class!(MTLCounterSampleBufferDescriptor);
+        unsafe { msg_send![class, new] }
+    }
+}
+
+impl CounterSampleBufferDescriptorRef {
+    pub fn counter_set(&self) -> &CounterSetRef {
+        unsafe { msg_send![self, counterSet] }
+    }
+
+    pub fn set_counter_set(&self, counter_set: &CounterSetRef) {
+        unsafe { msg_send![self, setCounterSet: counter_set] }
+    }
+
+    pub fn label(&self) -> &str {
+        unsafe {
+            let label = msg_send![self, label];
+            crate::nsstring_as_str(label)
+        }
+    }
+
+    pub fn set_label(&self, label: &str) {
+        unsafe {
+            let nslabel = crate::nsstring_from_str(label);
+            let () = msg_send![self, setLabel: nslabel];
+        }
+    }
+
+    pub fn sample_count(&self) -> u64 {
+        unsafe { msg_send![self, sampleCount] }
+    }
+
+    pub fn set_sample_count(&self, sample_count: u64) {
+        unsafe { msg_send![self, setSampleCount: sample_count] }
+    }
+
+    pub fn storage_mode(&self) -> MTLStorageMode {
+        unsafe { msg_send![self, storageMode] }
+    }
+
+    pub fn set_storage_mode(&self, storage_mode: MTLStorageMode) {
+        unsafe { msg_send![self, setStorageMode: storage_mode] }
+    }
+}
+
+/// See <https://developer.apple.com/documentation/metal/mtlcountersamplebuffer>
+pub enum MTLCounterSampleBuffer {}
+
+foreign_obj_type! {
+    type CType = MTLCounterSampleBuffer;
+    pub struct CounterSampleBuffer;
+}
+
+/// See <https://developer.apple.com/documentation/metal/mtlcounter>
+pub enum MTLCounter {}
+
+foreign_obj_type! {
+    type CType = MTLCounter;
+    pub struct Counter;
+}
+
+impl CounterRef {}
+
+/// See <https://developer.apple.com/documentation/metal/mtlcounterset>
+pub enum MTLCounterSet {}
+
+foreign_obj_type! {
+    type CType = MTLCounterSet;
+    pub struct CounterSet;
+}
+
+impl CounterSetRef {
+    pub fn name(&self) -> &str {
+        unsafe {
+            let name = msg_send![self, name];
+            crate::nsstring_as_str(name)
+        }
+    }
+}
+
+/// See <https://developer.apple.com/documentation/metal/mtlcommoncounterset>
+pub enum MTLCommonCounterSet {}
+
+/// See <https://developer.apple.com/documentation/metal/mtlcommoncounter>
+pub enum MTLCommonCounter {}
+
+foreign_obj_type! {
+    type CType = MTLCommonCounter;
+    pub struct CommonCounter;
+}