1 files changed, 51 insertions, 0 deletions
diff --git a/intern/cycles/kernel/device/metal/globals.h b/intern/cycles/kernel/device/metal/globals.h
new file mode 100644
index 00000000000..1aea36589d0
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+++ b/intern/cycles/kernel/device/metal/globals.h
@@ -0,0 +1,51 @@
+/*
+ * Copyright 2021 Blender Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/* Constant Globals */
+
+#include "kernel/types.h"
+#include "kernel/util/profiling.h"
+
+#include "kernel/integrator/state.h"
+
+CCL_NAMESPACE_BEGIN
+
+typedef struct KernelParamsMetal {
+
+#define KERNEL_TEX(type, name) ccl_global const type *name;
+#include "kernel/textures.h"
+#undef KERNEL_TEX
+
+  const IntegratorStateGPU __integrator_state;
+  const KernelData data;
+
+} KernelParamsMetal;
+
+typedef struct KernelGlobalsGPU {
+  int unused[1];
+} KernelGlobalsGPU;
+
+typedef ccl_global const KernelGlobalsGPU *ccl_restrict KernelGlobals;
+
+#define kernel_data launch_params_metal.data
+#define kernel_integrator_state launch_params_metal.__integrator_state
+
+/* data lookup defines */
+
+#define kernel_tex_fetch(tex, index) launch_params_metal.tex[index]
+#define kernel_tex_array(tex) launch_params_metal.tex
+
+CCL_NAMESPACE_END