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/* SPDX-License-Identifier: GPL-2.0-or-later
* Copyright 2011 Blender Foundation. */
#pragma once
#include "COM_MixOperation.h"
namespace blender::compositor {
/**
* this program converts an input color to an output value.
* it assumes we are in sRGB color space.
*/
class ZCombineOperation : public MultiThreadedOperation {
protected:
SocketReader *image1Reader_;
SocketReader *depth1Reader_;
SocketReader *image2Reader_;
SocketReader *depth2Reader_;
public:
/**
* Default constructor
*/
ZCombineOperation();
void init_execution() override;
void deinit_execution() override;
/**
* The inner loop of this operation.
*/
void execute_pixel_sampled(float output[4], float x, float y, PixelSampler sampler) override;
void update_memory_buffer_partial(MemoryBuffer *output,
const rcti &area,
Span<MemoryBuffer *> inputs) override;
};
class ZCombineAlphaOperation : public ZCombineOperation {
void execute_pixel_sampled(float output[4], float x, float y, PixelSampler sampler) override;
void update_memory_buffer_partial(MemoryBuffer *output,
const rcti &area,
Span<MemoryBuffer *> inputs) override;
};
class ZCombineMaskOperation : public MultiThreadedOperation {
protected:
SocketReader *mask_reader_;
SocketReader *image1Reader_;
SocketReader *image2Reader_;
public:
ZCombineMaskOperation();
void init_execution() override;
void deinit_execution() override;
void execute_pixel_sampled(float output[4], float x, float y, PixelSampler sampler) override;
void update_memory_buffer_partial(MemoryBuffer *output,
const rcti &area,
Span<MemoryBuffer *> inputs) override;
};
class ZCombineMaskAlphaOperation : public ZCombineMaskOperation {
void execute_pixel_sampled(float output[4], float x, float y, PixelSampler sampler) override;
void update_memory_buffer_partial(MemoryBuffer *output,
const rcti &area,
Span<MemoryBuffer *> inputs) override;
};
} // namespace blender::compositor
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