COM_algorithm_extract_alpha.hh

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/* SPDX-FileCopyrightText: 2024 Blender Authors
 *
 * SPDX-License-Identifier: GPL-2.0-or-later */
 
#pragma once
 
#include "COM_context.hh"
#include "COM_result.hh"
 
namespace blender::compositor {
 
/* Extracts the alpha channel from the given input and write it to the given output. The output
 * will be allocated internally and is thus expected not to be previously allocated. */
void extract_alpha(Context &context, Result &input, Result &output);
 
}  // namespace blender::compositor