Files
test2/intern/cycles/integrator/pass_accessor_cpu.h
Brecht Van Lommel 97ff37bf54 Cycles: perform CPU film reading in the kernel, to use AVX2 half conversion
Adds a bunch of CPU kernel function to process on row of pixels, and use those
instead of calling unoptimized implementations.

Fixes T92598
2021-11-05 22:04:36 +01:00

74 lines
2.2 KiB
C++

/*
* 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.
*/
#pragma once
#include "device/cpu/kernel.h"
#include "integrator/pass_accessor.h"
CCL_NAMESPACE_BEGIN
struct KernelFilmConvert;
/* Pass accessor implementation for CPU side. */
class PassAccessorCPU : public PassAccessor {
public:
using PassAccessor::PassAccessor;
protected:
inline void run_get_pass_kernel_processor_float(
const KernelFilmConvert *kfilm_convert,
const RenderBuffers *render_buffers,
const BufferParams &buffer_params,
const Destination &destination,
const CPUKernels::FilmConvertFunction func) const;
inline void run_get_pass_kernel_processor_half_rgba(
const KernelFilmConvert *kfilm_convert,
const RenderBuffers *render_buffers,
const BufferParams &buffer_params,
const Destination &destination,
const CPUKernels::FilmConvertHalfRGBAFunction func) const;
#define DECLARE_PASS_ACCESSOR(pass) \
virtual void get_pass_##pass(const RenderBuffers *render_buffers, \
const BufferParams &buffer_params, \
const Destination &destination) const override;
/* Float (scalar) passes. */
DECLARE_PASS_ACCESSOR(depth)
DECLARE_PASS_ACCESSOR(mist)
DECLARE_PASS_ACCESSOR(sample_count)
DECLARE_PASS_ACCESSOR(float)
/* Float3 passes. */
DECLARE_PASS_ACCESSOR(light_path)
DECLARE_PASS_ACCESSOR(shadow_catcher)
DECLARE_PASS_ACCESSOR(float3)
/* Float4 passes. */
DECLARE_PASS_ACCESSOR(motion)
DECLARE_PASS_ACCESSOR(cryptomatte)
DECLARE_PASS_ACCESSOR(shadow_catcher_matte_with_shadow)
DECLARE_PASS_ACCESSOR(combined)
DECLARE_PASS_ACCESSOR(float4)
#undef DECLARE_PASS_ACCESSOR
};
CCL_NAMESPACE_END