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/*
* Copyright 2011-2017 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 __FILTER_DEFINES_H__
#define __FILTER_DEFINES_H__
#define DENOISE_FEATURES 10
#define TRANSFORM_SIZE (DENOISE_FEATURES*DENOISE_FEATURES)
#define XTWX_SIZE (((DENOISE_FEATURES+1)*(DENOISE_FEATURES+2))/2)
#define XTWY_SIZE (DENOISE_FEATURES+1)
typedef struct TileInfo {
int offsets[9];
int strides[9];
int x[4];
int y[4];
/* TODO(lukas): CUDA doesn't have uint64_t... */
#ifdef __KERNEL_OPENCL__
ccl_global float *buffers[9];
#else
long long int buffers[9];
#endif
} TileInfo;
#ifdef __KERNEL_OPENCL__
# define CCL_FILTER_TILE_INFO ccl_global TileInfo* tile_info, \
ccl_global float *tile_buffer_1, \
ccl_global float *tile_buffer_2, \
ccl_global float *tile_buffer_3, \
ccl_global float *tile_buffer_4, \
ccl_global float *tile_buffer_5, \
ccl_global float *tile_buffer_6, \
ccl_global float *tile_buffer_7, \
ccl_global float *tile_buffer_8, \
ccl_global float *tile_buffer_9
# define CCL_FILTER_TILE_INFO_ARG tile_info, \
tile_buffer_1, tile_buffer_2, tile_buffer_3, \
tile_buffer_4, tile_buffer_5, tile_buffer_6, \
tile_buffer_7, tile_buffer_8, tile_buffer_9
# define ccl_get_tile_buffer(id) (id == 0 ? tile_buffer_1 \
: id == 1 ? tile_buffer_2 \
: id == 2 ? tile_buffer_3 \
: id == 3 ? tile_buffer_4 \
: id == 4 ? tile_buffer_5 \
: id == 5 ? tile_buffer_6 \
: id == 6 ? tile_buffer_7 \
: id == 7 ? tile_buffer_8 \
: tile_buffer_9)
#else
# ifdef __KERNEL_CUDA__
# define CCL_FILTER_TILE_INFO ccl_global TileInfo* tile_info
# else
# define CCL_FILTER_TILE_INFO TileInfo* tile_info
# endif
# define ccl_get_tile_buffer(id) (tile_info->buffers[id])
#endif
#endif /* __FILTER_DEFINES_H__*/
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