9cfc7967dd
* Replace license text in headers with SPDX identifiers. * Remove specific license info from outdated readme.txt, instead leave details to the source files. * Add list of SPDX license identifiers used, and corresponding license texts. * Update copyright dates while we're at it. Ref D14069, T95597
49 lines
1.1 KiB
C
49 lines
1.1 KiB
C
/* SPDX-License-Identifier: Apache-2.0
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* Copyright 2011-2022 Blender Foundation */
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/* Constant Globals */
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#pragma once
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#include "kernel/types.h"
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#include "kernel/integrator/state.h"
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#include "kernel/util/profiling.h"
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CCL_NAMESPACE_BEGIN
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/* Not actually used, just a NULL pointer that gets passed everywhere, which we
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* hope gets optimized out by the compiler. */
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struct KernelGlobalsGPU {
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int unused[1];
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};
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typedef ccl_global const KernelGlobalsGPU *ccl_restrict KernelGlobals;
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/* Launch parameters */
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struct KernelParamsOptiX {
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/* Kernel arguments */
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const int *path_index_array;
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float *render_buffer;
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/* Global scene data and textures */
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KernelData data;
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#define KERNEL_TEX(type, name) const type *name;
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#include "kernel/textures.h"
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/* Integrator state */
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IntegratorStateGPU __integrator_state;
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};
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#ifdef __NVCC__
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extern "C" static __constant__ KernelParamsOptiX __params;
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#endif
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/* Abstraction macros */
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#define kernel_data __params.data
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#define kernel_tex_array(t) __params.t
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#define kernel_tex_fetch(t, index) __params.t[(index)]
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#define kernel_integrator_state __params.__integrator_state
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CCL_NAMESPACE_END
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