2016-04-15 21:01:20 +00:00
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/*
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* Copyright 2011-2016 Blender Foundation
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef __UTIL_TEXTURE_H__
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#define __UTIL_TEXTURE_H__
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CCL_NAMESPACE_BEGIN
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/* Texture limits on various devices. */
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2016-04-16 18:48:33 +00:00
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/* CPU */
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2016-05-09 10:51:42 +00:00
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#define TEX_NUM_BYTE4_IMAGES_CPU 1024
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2016-05-06 11:42:50 +00:00
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#define TEX_NUM_FLOAT4_IMAGES_CPU 1024
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2016-05-09 10:51:42 +00:00
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#define TEX_NUM_FLOAT_IMAGES_CPU 1024
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2016-05-09 00:22:01 +00:00
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#define TEX_IMAGE_BYTE4_START_CPU TEX_NUM_FLOAT4_IMAGES_CPU
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2016-05-12 12:20:12 +00:00
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#define TEX_IMAGE_FLOAT_START_CPU (TEX_NUM_FLOAT4_IMAGES_CPU + TEX_NUM_BYTE4_IMAGES_CPU)
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2016-04-16 18:48:33 +00:00
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/* CUDA (Fermi) */
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2016-05-09 00:22:01 +00:00
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#define TEX_NUM_BYTE4_IMAGES_CUDA 88
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2016-05-06 11:42:50 +00:00
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#define TEX_NUM_FLOAT4_IMAGES_CUDA 5
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2016-05-09 10:51:42 +00:00
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#define TEX_NUM_FLOAT_IMAGES_CUDA 0
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2016-05-09 00:22:01 +00:00
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#define TEX_IMAGE_BYTE4_START_CUDA TEX_NUM_FLOAT4_IMAGES_CUDA
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2016-05-12 12:20:12 +00:00
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#define TEX_IMAGE_FLOAT_START_CUDA (TEX_NUM_FLOAT4_IMAGES_CUDA + TEX_NUM_BYTE4_IMAGES_CUDA)
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2016-04-16 18:48:33 +00:00
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/* CUDA (KEPLER and above) */
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2016-05-09 10:51:42 +00:00
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#define TEX_NUM_BYTE4_IMAGES_CUDA_KEPLER 145
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2016-05-06 11:42:50 +00:00
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#define TEX_NUM_FLOAT4_IMAGES_CUDA_KEPLER 5
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2016-05-09 10:51:42 +00:00
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#define TEX_NUM_FLOAT_IMAGES_CUDA_KEPLER 0
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2016-05-12 00:11:19 +00:00
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#define TEX_IMAGE_BYTE4_START_CUDA_KEPLER TEX_NUM_FLOAT4_IMAGES_CUDA_KEPLER
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2016-05-12 12:20:12 +00:00
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#define TEX_IMAGE_FLOAT_START_CUDA_KEPLER (TEX_NUM_FLOAT4_IMAGES_CUDA_KEPLER + TEX_NUM_BYTE4_IMAGES_CUDA_KEPLER)
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2016-04-16 18:48:33 +00:00
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/* OpenCL */
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2016-05-09 00:22:01 +00:00
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#define TEX_NUM_BYTE4_IMAGES_OPENCL 1024
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2016-05-09 15:06:22 +00:00
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#define TEX_NUM_FLOAT4_IMAGES_OPENCL 1024
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2016-05-09 10:51:42 +00:00
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#define TEX_NUM_FLOAT_IMAGES_OPENCL 0
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2016-05-09 15:06:22 +00:00
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#define TEX_IMAGE_BYTE4_START_OPENCL TEX_NUM_FLOAT4_IMAGES_OPENCL
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2016-05-12 12:20:12 +00:00
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#define TEX_IMAGE_FLOAT_START_OPENCL (TEX_NUM_FLOAT4_IMAGES_OPENCL + TEX_NUM_BYTE4_IMAGES_OPENCL)
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2016-04-15 21:01:20 +00:00
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/* Color to use when textures are not found. */
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#define TEX_IMAGE_MISSING_R 1
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#define TEX_IMAGE_MISSING_G 0
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#define TEX_IMAGE_MISSING_B 1
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#define TEX_IMAGE_MISSING_A 1
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CCL_NAMESPACE_END
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#endif /* __UTIL_TEXTURE_H__ */
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