1 files changed, 0 insertions, 90 deletions
diff --git a/intern/cycles/kernel/svm/svm_ramp_util.h b/intern/cycles/kernel/svm/svm_ramp_util.h
deleted file mode 100644
index 202596c1fe3..00000000000
--- a/intern/cycles/kernel/svm/svm_ramp_util.h
+++ /dev/null
@@ -1,90 +0,0 @@
-/*
- * Copyright 2011-2013 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.
- */
-
-#ifndef __SVM_RAMP_UTIL_H__
-#define __SVM_RAMP_UTIL_H__
-
-CCL_NAMESPACE_BEGIN
-
-/* NOTE: svm_ramp.h, svm_ramp_util.h and node_ramp_util.h must stay consistent */
-
-ccl_device_inline float3
-rgb_ramp_lookup(const float3 *ramp, float f, bool interpolate, bool extrapolate, int table_size)
-{
-  if ((f < 0.0f || f > 1.0f) && extrapolate) {
-    float3 t0, dy;
-    if (f < 0.0f) {
-      t0 = ramp[0];
-      dy = t0 - ramp[1], f = -f;
-    }
-    else {
-      t0 = ramp[table_size - 1];
-      dy = t0 - ramp[table_size - 2];
-      f = f - 1.0f;
-    }
-    return t0 + dy * f * (table_size - 1);
-  }
-
-  f = clamp(f, 0.0f, 1.0f) * (table_size - 1);
-
-  /* clamp int as well in case of NaN */
-  int i = clamp(float_to_int(f), 0, table_size - 1);
-  float t = f - (float)i;
-
-  float3 result = ramp[i];
-
-  if (interpolate && t > 0.0f) {
-    result = (1.0f - t) * result + t * ramp[i + 1];
-  }
-
-  return result;
-}
-
-ccl_device float float_ramp_lookup(
-    const float *ramp, float f, bool interpolate, bool extrapolate, int table_size)
-{
-  if ((f < 0.0f || f > 1.0f) && extrapolate) {
-    float t0, dy;
-    if (f < 0.0f) {
-      t0 = ramp[0];
-      dy = t0 - ramp[1], f = -f;
-    }
-    else {
-      t0 = ramp[table_size - 1];
-      dy = t0 - ramp[table_size - 2];
-      f = f - 1.0f;
-    }
-    return t0 + dy * f * (table_size - 1);
-  }
-
-  f = clamp(f, 0.0f, 1.0f) * (table_size - 1);
-
-  /* clamp int as well in case of NaN */
-  int i = clamp(float_to_int(f), 0, table_size - 1);
-  float t = f - (float)i;
-
-  float result = ramp[i];
-
-  if (interpolate && t > 0.0f) {
-    result = (1.0f - t) * result + t * ramp[i + 1];
-  }
-
-  return result;
-}
-
-CCL_NAMESPACE_END
-
-#endif /* __SVM_RAMP_UTIL_H__ */