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Cleanup: remove files that should not have been added in file renames

This commit is contained in:
Brecht Van Lommel 2021-10-26 15:51:39 +02:00
parent 366262bef5
commit dde11219c6
2 changed files with 0 additions and 115 deletions
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51
intern/cycles/kernel/sample/sample_lcg.h
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@ -1,51 +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.
*/
#pragma once
CCL_NAMESPACE_BEGIN
/* Linear Congruential Generator */
ccl_device uint lcg_step_uint(uint *rng)
{
/* implicit mod 2^32 */
*rng = (1103515245 * (*rng) + 12345);
return *rng;
}
ccl_device float lcg_step_float(uint *rng)
{
/* implicit mod 2^32 */
*rng = (1103515245 * (*rng) + 12345);
return (float)*rng * (1.0f / (float)0xFFFFFFFF);
}
ccl_device uint lcg_init(uint seed)
{
uint rng = seed;
lcg_step_uint(&rng);
return rng;
}
ccl_device_inline uint lcg_state_init(const uint rng_hash,
const uint rng_offset,
const uint sample,
const uint scramble)
{
return lcg_init(rng_hash + rng_offset + sample * scramble);
}
CCL_NAMESPACE_END

64
intern/cycles/kernel/sample/sample_mis.h
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@ -1,64 +0,0 @@
/*
* Parts adapted from Open Shading Language with this license:
*
* Copyright (c) 2009-2010 Sony Pictures Imageworks Inc., et al.
* All Rights Reserved.
*
* Modifications Copyright 2011, Blender Foundation.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of Sony Pictures Imageworks nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#pragma once
CCL_NAMESPACE_BEGIN
/* Multiple importance sampling utilities. */
ccl_device float balance_heuristic(float a, float b)
{
return (a) / (a + b);
}
ccl_device float balance_heuristic_3(float a, float b, float c)
{
return (a) / (a + b + c);
}
ccl_device float power_heuristic(float a, float b)
{
return (a * a) / (a * a + b * b);
}
ccl_device float power_heuristic_3(float a, float b, float c)
{
return (a * a) / (a * a + b * b + c * c);
}
ccl_device float max_heuristic(float a, float b)
{
return (a > b) ? 1.0f : 0.0f;
}
CCL_NAMESPACE_END