92968c23fe
This removes the old `DrawEngineType` and use the new `DrawEngine` virtual class instead. This removes a lot of boilerplate functions that were only there for legacy reason. To this end, some engines that were based on static functions have been refactored into `Instance` classes. This was particularly cumbersome for the Grease pencil engine which needed some more refactoring. The `Engine` class that is in each namespace is a workaround to isolate the internal implementation (i.e. the `Instance`) to the engine modules. Without this, the whole engine is getting included in each compile unit that includes the `Instance` class. Eventually, if we get rid of these intricate dependencies, we could remove the `Engine` class. Pull Request: https://projects.blender.org/blender/blender/pulls/136001
53 lines
1.0 KiB
C++
53 lines
1.0 KiB
C++
/* SPDX-FileCopyrightText: 2019 Blender Authors
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*
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* SPDX-License-Identifier: GPL-2.0-or-later */
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/** \file
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* \ingroup draw_engine
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*/
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#pragma once
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#include "DRW_render.hh"
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/* `select_engine.cc` */
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#ifdef WITH_DRAW_DEBUG
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/* `select_debug_engine.cc` */
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namespace blender::draw::edit_select_debug {
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struct Engine : public DrawEngine::Pointer {
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DrawEngine *create_instance() final;
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static void free_static();
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};
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} // namespace blender::draw::edit_select_debug
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#endif
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struct SELECTID_Context *DRW_select_engine_context_get();
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struct GPUFrameBuffer *DRW_engine_select_framebuffer_get();
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struct GPUTexture *DRW_engine_select_texture_get();
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/* select_instance.cc */
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namespace blender::draw::select {
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struct Engine : public DrawEngine::Pointer {
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DrawEngine *create_instance() final;
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};
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} // namespace blender::draw::select
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namespace blender::draw::edit_select {
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struct Engine : public DrawEngine::Pointer {
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DrawEngine *create_instance() final;
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static void free_static();
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};
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} // namespace blender::draw::edit_select
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