e955c94ed3
Listing the "Blender Foundation" as copyright holder implied the Blender Foundation holds copyright to files which may include work from many developers. While keeping copyright on headers makes sense for isolated libraries, Blender's own code may be refactored or moved between files in a way that makes the per file copyright holders less meaningful. Copyright references to the "Blender Foundation" have been replaced with "Blender Authors", with the exception of `./extern/` since these this contains libraries which are more isolated, any changed to license headers there can be handled on a case-by-case basis. Some directories in `./intern/` have also been excluded: - `./intern/cycles/` it's own `AUTHORS` file is planned. - `./intern/opensubdiv/`. An "AUTHORS" file has been added, using the chromium projects authors file as a template. Design task: #110784 Ref !110783.
124 lines
2.7 KiB
C++
124 lines
2.7 KiB
C++
/* SPDX-FileCopyrightText: 2011 Blender Authors
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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 "BKE_global.h"
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#include "BLI_rect.h"
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#include "COM_MultiThreadedOperation.h"
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#include "DNA_image_types.h"
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namespace blender::compositor {
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class ViewerOperation : public MultiThreadedOperation {
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private:
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/* TODO(manzanilla): To be removed together with tiled implementation. */
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float *output_buffer_;
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Image *image_;
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ImageUser *image_user_;
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bool active_;
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float center_x_;
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float center_y_;
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ChunkOrdering chunk_order_;
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ImBuf *ibuf_;
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bool use_alpha_input_;
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const RenderData *rd_;
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const char *view_name_;
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const ColorManagedViewSettings *view_settings_;
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const ColorManagedDisplaySettings *display_settings_;
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SocketReader *image_input_;
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SocketReader *alpha_input_;
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public:
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ViewerOperation();
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void init_execution() override;
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void deinit_execution() override;
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void execute_region(rcti *rect, unsigned int tile_number) override;
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void determine_canvas(const rcti &preferred_area, rcti &r_area) override;
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bool is_output_operation(bool /*rendering*/) const override
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{
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if (G.background) {
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return false;
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}
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return is_active_viewer_output();
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}
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void set_image(Image *image)
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{
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image_ = image;
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}
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void set_image_user(ImageUser *image_user)
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{
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image_user_ = image_user;
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}
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bool is_active_viewer_output() const override
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{
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return active_;
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}
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void set_active(bool active)
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{
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active_ = active;
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}
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void setCenterX(float centerX)
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{
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center_x_ = centerX;
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}
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void setCenterY(float centerY)
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{
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center_y_ = centerY;
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}
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void set_chunk_order(ChunkOrdering tile_order)
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{
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chunk_order_ = tile_order;
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}
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float getCenterX() const
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{
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return center_x_;
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}
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float getCenterY() const
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{
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return center_y_;
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}
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ChunkOrdering get_chunk_order() const
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{
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return chunk_order_;
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}
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eCompositorPriority get_render_priority() const override;
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void set_use_alpha_input(bool value)
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{
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use_alpha_input_ = value;
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}
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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_view_name(const char *view_name)
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{
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view_name_ = view_name;
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}
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void set_view_settings(const ColorManagedViewSettings *view_settings)
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{
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view_settings_ = view_settings;
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}
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void set_display_settings(const ColorManagedDisplaySettings *display_settings)
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{
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display_settings_ = display_settings;
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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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void clear_display_buffer();
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private:
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void update_image(const rcti *rect);
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void init_image();
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};
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} // namespace blender::compositor
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