1 files changed, 0 insertions, 77 deletions
diff --git a/intern/cycles/kernel/osl/background.cpp b/intern/cycles/kernel/osl/background.cpp
deleted file mode 100644
index 4b5a2686117..00000000000
--- a/intern/cycles/kernel/osl/background.cpp
+++ /dev/null
@@ -1,77 +0,0 @@
-/* SPDX-License-Identifier: BSD-3-Clause
- *
- * Adapted from Open Shading Language
- * Copyright (c) 2009-2010 Sony Pictures Imageworks Inc., et al.
- * All Rights Reserved.
- *
- * Modifications Copyright 2011-2022 Blender Foundation. */
-
-#include <OpenImageIO/fmath.h>
-
-#include <OSL/genclosure.h>
-
-#include "kernel/osl/closures.h"
-
-// clang-format off
-#include "kernel/device/cpu/compat.h"
-#include "kernel/device/cpu/globals.h"
-
-#include "kernel/closure/alloc.h"
-#include "kernel/closure/emissive.h"
-
-#include "kernel/util/color.h"
-// clang-format on
-
-CCL_NAMESPACE_BEGIN
-
-using namespace OSL;
-
-/// Generic background closure
-///
-/// We only have a background closure for the shaders
-/// to return a color in background shaders. No methods,
-/// only the weight is taking into account
-///
-class GenericBackgroundClosure : public CClosurePrimitive {
- public:
-  void setup(ShaderData *sd, uint32_t /* path_flag */, float3 weight)
-  {
-    background_setup(sd, rgb_to_spectrum(weight));
-  }
-};
-
-/// Holdout closure
-///
-/// This will be used by the shader to mark the
-/// amount of holdout for the current shading
-/// point. No parameters, only the weight will be
-/// used
-///
-class HoldoutClosure : CClosurePrimitive {
- public:
-  void setup(ShaderData *sd, uint32_t /* path_flag */, float3 weight)
-  {
-    closure_alloc(sd, sizeof(ShaderClosure), CLOSURE_HOLDOUT_ID, rgb_to_spectrum(weight));
-    sd->flag |= SD_HOLDOUT;
-  }
-};
-
-ClosureParam *closure_background_params()
-{
-  static ClosureParam params[] = {
-      CLOSURE_STRING_KEYPARAM(GenericBackgroundClosure, label, "label"),
-      CLOSURE_FINISH_PARAM(GenericBackgroundClosure)};
-  return params;
-}
-
-CCLOSURE_PREPARE(closure_background_prepare, GenericBackgroundClosure)
-
-ClosureParam *closure_holdout_params()
-{
-  static ClosureParam params[] = {CLOSURE_FINISH_PARAM(HoldoutClosure)};
-  return params;
-}
-
-CCLOSURE_PREPARE(closure_holdout_prepare, HoldoutClosure)
-
-CCL_NAMESPACE_END