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/*
* Copyright 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 "session/output_driver.h"
CCL_NAMESPACE_BEGIN
/* PathTraceTile
*
* Implementation of OutputDriver::Tile interface for path tracer. */
class PathTrace;
class PathTraceTile : public OutputDriver::Tile {
public:
PathTraceTile(PathTrace &path_trace);
bool get_pass_pixels(const string_view pass_name, const int num_channels, float *pixels) const;
bool set_pass_pixels(const string_view pass_name,
const int num_channels,
const float *pixels) const;
private:
PathTrace &path_trace_;
bool copied_from_device_;
};
CCL_NAMESPACE_END
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