forked from bartvdbraak/blender
194 lines
4.8 KiB
Common Lisp
194 lines
4.8 KiB
Common Lisp
/*
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* Copyright 2011-2013 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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/* OpenCL kernel entry points - unfinished */
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#include "../../kernel_compat_opencl.h"
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#include "../../kernel_math.h"
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#include "../../kernel_types.h"
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#include "../../kernel_globals.h"
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#include "../../kernel_film.h"
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#if defined(__COMPILE_ONLY_MEGAKERNEL__) || !defined(__NO_BAKING__)
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#include "../../kernel_path.h"
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#include "../../kernel_path_branched.h"
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#else /* __COMPILE_ONLY_MEGAKERNEL__ */
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/* Include only actually used headers for the case
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* when path tracing kernels are not needed.
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*/
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#include "../../kernel_differential.h"
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#include "../../kernel_montecarlo.h"
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#include "../../kernel_projection.h"
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#include "../../geom/geom.h"
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#include "../../kernel_accumulate.h"
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#include "../../kernel_camera.h"
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#include "../../kernel_shader.h"
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#endif /* defined(__COMPILE_ONLY_MEGAKERNEL__) || !defined(__NO_BAKING__) */
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#include "../../kernel_bake.h"
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#ifdef __COMPILE_ONLY_MEGAKERNEL__
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__kernel void kernel_ocl_path_trace(
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ccl_constant KernelData *data,
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ccl_global float *buffer,
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ccl_global uint *rng_state,
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#define KERNEL_TEX(type, ttype, name) \
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ccl_global type *name,
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#include "../../kernel_textures.h"
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int sample,
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int sx, int sy, int sw, int sh, int offset, int stride)
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{
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KernelGlobals kglobals, *kg = &kglobals;
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kg->data = data;
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#define KERNEL_TEX(type, ttype, name) \
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kg->name = name;
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#include "../../kernel_textures.h"
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int x = sx + get_global_id(0);
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int y = sy + get_global_id(1);
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if(x < sx + sw && y < sy + sh)
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kernel_path_trace(kg, buffer, rng_state, sample, x, y, offset, stride);
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}
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#else /* __COMPILE_ONLY_MEGAKERNEL__ */
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__kernel void kernel_ocl_shader(
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ccl_constant KernelData *data,
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ccl_global uint4 *input,
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ccl_global float4 *output,
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ccl_global float *output_luma,
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#define KERNEL_TEX(type, ttype, name) \
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ccl_global type *name,
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#include "../../kernel_textures.h"
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int type, int sx, int sw, int offset, int sample)
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{
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KernelGlobals kglobals, *kg = &kglobals;
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kg->data = data;
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#define KERNEL_TEX(type, ttype, name) \
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kg->name = name;
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#include "../../kernel_textures.h"
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int x = sx + get_global_id(0);
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if(x < sx + sw) {
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kernel_shader_evaluate(kg,
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input,
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output,
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output_luma,
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(ShaderEvalType)type,
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x,
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sample);
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}
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}
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__kernel void kernel_ocl_bake(
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ccl_constant KernelData *data,
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ccl_global uint4 *input,
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ccl_global float4 *output,
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#define KERNEL_TEX(type, ttype, name) \
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ccl_global type *name,
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#include "../../kernel_textures.h"
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int type, int filter, int sx, int sw, int offset, int sample)
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{
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KernelGlobals kglobals, *kg = &kglobals;
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kg->data = data;
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#define KERNEL_TEX(type, ttype, name) \
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kg->name = name;
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#include "../../kernel_textures.h"
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int x = sx + get_global_id(0);
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if(x < sx + sw) {
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#ifdef __NO_BAKING__
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output[x] = make_float4(0.0f, 0.0f, 0.0f, 0.0f);
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#else
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kernel_bake_evaluate(kg, input, output, (ShaderEvalType)type, filter, x, offset, sample);
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#endif
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}
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}
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__kernel void kernel_ocl_convert_to_byte(
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ccl_constant KernelData *data,
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ccl_global uchar4 *rgba,
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ccl_global float *buffer,
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#define KERNEL_TEX(type, ttype, name) \
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ccl_global type *name,
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#include "../../kernel_textures.h"
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float sample_scale,
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int sx, int sy, int sw, int sh, int offset, int stride)
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{
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KernelGlobals kglobals, *kg = &kglobals;
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kg->data = data;
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#define KERNEL_TEX(type, ttype, name) \
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kg->name = name;
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#include "../../kernel_textures.h"
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int x = sx + get_global_id(0);
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int y = sy + get_global_id(1);
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if(x < sx + sw && y < sy + sh)
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kernel_film_convert_to_byte(kg, rgba, buffer, sample_scale, x, y, offset, stride);
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}
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__kernel void kernel_ocl_convert_to_half_float(
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ccl_constant KernelData *data,
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ccl_global uchar4 *rgba,
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ccl_global float *buffer,
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#define KERNEL_TEX(type, ttype, name) \
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ccl_global type *name,
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#include "../../kernel_textures.h"
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float sample_scale,
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int sx, int sy, int sw, int sh, int offset, int stride)
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{
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KernelGlobals kglobals, *kg = &kglobals;
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kg->data = data;
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#define KERNEL_TEX(type, ttype, name) \
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kg->name = name;
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#include "../../kernel_textures.h"
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int x = sx + get_global_id(0);
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int y = sy + get_global_id(1);
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if(x < sx + sw && y < sy + sh)
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kernel_film_convert_to_half_float(kg, rgba, buffer, sample_scale, x, y, offset, stride);
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}
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#endif /* __COMPILE_ONLY_MEGAKERNEL__ */
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