80 lines
1.9 KiB
C++
80 lines
1.9 KiB
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 "BLI_listbase.h"
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#include "COM_MultiThreadedOperation.h"
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#include "DNA_texture_types.h"
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#include "MEM_guardedalloc.h"
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#include "RE_pipeline.h"
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#include "RE_texture.h"
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namespace blender::compositor {
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/**
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* Base class for all renderlayeroperations
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*
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* \todo Rename to operation.
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*/
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class TextureBaseOperation : public MultiThreadedOperation {
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private:
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Tex *texture_;
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const RenderData *rd_;
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SocketReader *input_size_;
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SocketReader *input_offset_;
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struct ImagePool *pool_;
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bool scene_color_manage_;
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protected:
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/**
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* Determine the output resolution.
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*/
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void determine_canvas(const rcti &preferred_area, rcti &r_area) override;
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/**
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* Constructor
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*/
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TextureBaseOperation();
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public:
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void execute_pixel_sampled(float output[4], float x, float y, PixelSampler sampler) override;
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void set_texture(Tex *texture)
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{
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texture_ = texture;
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}
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void init_execution() override;
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void deinit_execution() override;
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void set_render_data(const RenderData *rd)
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{
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rd_ = rd;
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}
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void set_scene_color_manage(bool scene_color_manage)
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{
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scene_color_manage_ = scene_color_manage;
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}
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void update_memory_buffer_partial(MemoryBuffer *output,
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const rcti &area,
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Span<MemoryBuffer *> inputs) override;
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};
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class TextureOperation : public TextureBaseOperation {
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public:
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TextureOperation();
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};
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class TextureAlphaOperation : public TextureBaseOperation {
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public:
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TextureAlphaOperation();
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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_partial(MemoryBuffer *output,
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const rcti &area,
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Span<MemoryBuffer *> inputs) override;
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};
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} // namespace blender::compositor
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