diff options
Diffstat (limited to 'intern/cycles/kernel/device/hip/globals.h')
-rw-r--r-- | intern/cycles/kernel/device/hip/globals.h | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/intern/cycles/kernel/device/hip/globals.h b/intern/cycles/kernel/device/hip/globals.h new file mode 100644 index 00000000000..39978ae7899 --- /dev/null +++ b/intern/cycles/kernel/device/hip/globals.h @@ -0,0 +1,49 @@ +/* + * Copyright 2011-2021 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. + */ + +/* Constant Globals */ + +#pragma once + +#include "kernel/kernel_profiling.h" +#include "kernel/kernel_types.h" + +#include "kernel/integrator/integrator_state.h" + +CCL_NAMESPACE_BEGIN + +/* Not actually used, just a NULL pointer that gets passed everywhere, which we + * hope gets optimized out by the compiler. */ +struct KernelGlobals { + /* NOTE: Keep the size in sync with SHADOW_STACK_MAX_HITS. */ + int unused[1]; +}; + +/* Global scene data and textures */ +__constant__ KernelData __data; +#define KERNEL_TEX(type, name) __attribute__((used)) const __constant__ __device__ type *name; +#include "kernel/kernel_textures.h" + +/* Integrator state */ +__constant__ IntegratorStateGPU __integrator_state; + +/* Abstraction macros */ +#define kernel_data __data +#define kernel_tex_fetch(t, index) t[(index)] +#define kernel_tex_array(t) (t) +#define kernel_integrator_state __integrator_state + +CCL_NAMESPACE_END |