init

src/kosmickrisp/bridge/mtl_residency_set.m

@@ -0,0 +1,78 @@
+/*
+ * Copyright 2025 LunarG, Inc.
+ * Copyright 2025 Google LLC
+ * SPDX-License-Identifier: MIT
+ */
+
+#include "mtl_residency_set.h"
+
+#include <Metal/MTLDevice.h>
+#include <Metal/MTLResidencySet.h>
+
+mtl_residency_set *
+mtl_new_residency_set(mtl_device *device)
+{
+   @autoreleasepool {
+      id<MTLDevice> dev = (id<MTLDevice>)device;
+      MTLResidencySetDescriptor *setDescriptor = [[[MTLResidencySetDescriptor alloc] init] autorelease];
+      setDescriptor.initialCapacity = 100;
+      NSError *error;
+      id<MTLResidencySet> set = [dev newResidencySetWithDescriptor:setDescriptor
+                                                             error:&error];
+
+      if (error != nil) {
+         fprintf(stderr, "Failed to create MTLResidencySet: %s\n", [error.localizedDescription UTF8String]);
+      }
+
+      return set;
+   }
+}
+
+void
+mtl_residency_set_add_allocation(mtl_residency_set *residency_set,
+                                 mtl_allocation *allocation)
+{
+   @autoreleasepool {
+      id<MTLResidencySet> set = (id<MTLResidencySet>)residency_set;
+      id<MTLAllocation> alloc = (id<MTLAllocation>)allocation;
+      [set addAllocation:alloc];
+   }
+}
+
+void
+mtl_residency_set_remove_allocation(mtl_residency_set *residency_set,
+                                    mtl_allocation *allocation)
+{
+   @autoreleasepool {
+      id<MTLResidencySet> set = (id<MTLResidencySet>)residency_set;
+      id<MTLAllocation> alloc = (id<MTLAllocation>)allocation;
+      [set removeAllocation:alloc];
+   }
+}
+
+void
+mtl_residency_set_commit(mtl_residency_set *residency_set)
+{
+   @autoreleasepool {
+      id<MTLResidencySet> set = (id<MTLResidencySet>)residency_set;
+      [set commit];
+   }
+}
+
+void
+mtl_residency_set_request_residency(mtl_residency_set *residency_set)
+{
+   @autoreleasepool {
+      id<MTLResidencySet> set = (id<MTLResidencySet>)residency_set;
+      [set requestResidency];
+   }
+}
+
+void
+mtl_residency_set_end_residency(mtl_residency_set *residency_set)
+{
+   @autoreleasepool {
+      id<MTLResidencySet> set = (id<MTLResidencySet>)residency_set;
+      [set endResidency];
+   }
+}