28 lines
630 B
C++
28 lines
630 B
C++
/* SPDX-FileCopyrightText: 2011 Blender Foundation
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*
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* SPDX-License-Identifier: GPL-2.0-or-later */
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#pragma once
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#include "COM_MixOperation.h"
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namespace blender::compositor {
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/**
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* this program converts an input color to an output value.
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* it assumes we are in sRGB color space.
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*/
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class AlphaOverKeyOperation : public MixBaseOperation {
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public:
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AlphaOverKeyOperation();
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/**
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* The inner loop of this operation.
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*/
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void execute_pixel_sampled(float output[4], float x, float y, PixelSampler sampler) override;
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void update_memory_buffer_row(PixelCursor &p) override;
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};
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} // namespace blender::compositor
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