mirror of
https://github.com/blender/blender
synced 2026-10-25 03:07:01 +03:00
bac976d38f
This will be used for tile requests in the texture cache. Pull Request: https://projects.blender.org/blender/blender/pulls/154913
65 lines
1.6 KiB
C
65 lines
1.6 KiB
C
/* SPDX-FileCopyrightText: 2011-2022 Blender Foundation
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0 */
|
|
|
|
/* Constant Globals */
|
|
|
|
#pragma once
|
|
|
|
#include "kernel/types.h"
|
|
|
|
#include "kernel/integrator/state.h"
|
|
#include "kernel/util/profiler.h"
|
|
|
|
#include "util/color.h"
|
|
#include "util/types_image.h"
|
|
|
|
CCL_NAMESPACE_BEGIN
|
|
|
|
/* Not actually used, just a nullptr pointer that gets passed everywhere, which we
|
|
* hope gets optimized out by the compiler. */
|
|
struct KernelGlobalsGPU {
|
|
int unused[1];
|
|
};
|
|
using KernelGlobals = const ccl_global KernelGlobalsGPU *ccl_restrict;
|
|
|
|
/* Launch parameters */
|
|
struct KernelParamsOptiX {
|
|
/* Kernel arguments */
|
|
const int *path_index_array;
|
|
float *render_buffer;
|
|
uint *shader_eval_cache_miss;
|
|
int shader_eval_offset;
|
|
|
|
/* Init kernel arguments */
|
|
int num_tiles;
|
|
int max_tile_work_size;
|
|
|
|
/* Global scene data and textures */
|
|
KernelData data;
|
|
#define KERNEL_DATA_ARRAY(type, name) const type *name;
|
|
#define KERNEL_DATA_ARRAY_WRITABLE(type, name) type *name;
|
|
#include "kernel/data_arrays.h"
|
|
|
|
/* Integrator state */
|
|
IntegratorStateGPU integrator_state;
|
|
|
|
void *osl_colorsystem;
|
|
};
|
|
|
|
#ifdef __NVCC__
|
|
extern "C"
|
|
# ifndef __CUDACC_RDC__
|
|
static
|
|
# endif
|
|
__constant__ KernelParamsOptiX kernel_params;
|
|
#endif
|
|
|
|
/* Abstraction macros */
|
|
#define kernel_data kernel_params.data
|
|
#define kernel_data_array(name) kernel_params.name
|
|
#define kernel_data_fetch(name, index) kernel_params.name[(index)]
|
|
#define kernel_data_write(name, index, value) kernel_params.name[(index)] = (value)
|
|
#define kernel_integrator_state kernel_params.integrator_state
|
|
|
|
CCL_NAMESPACE_END
|