96 lines
3.8 KiB
C++
96 lines
3.8 KiB
C++
/*************************************************************************/
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/* rasterizer_rd.h */
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/*************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* https://godotengine.org */
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/*************************************************************************/
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/* Copyright (c) 2007-2019 Juan Linietsky, Ariel Manzur. */
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/* Copyright (c) 2014-2019 Godot Engine contributors (cf. AUTHORS.md) */
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/* */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* a copy of this software and associated documentation files (the */
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/* "Software"), to deal in the Software without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of the Software, and to */
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/* permit persons to whom the Software is furnished to do so, subject to */
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/* the following conditions: */
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/* */
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/* The above copyright notice and this permission notice shall be */
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/* included in all copies or substantial portions of the Software. */
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/* */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
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/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/*************************************************************************/
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#ifndef RASTERIZER_RD_H
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#define RASTERIZER_RD_H
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#include "core/os/os.h"
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#include "core/thread_work_pool.h"
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#include "servers/visual/rasterizer.h"
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#include "servers/visual/rasterizer_rd/rasterizer_canvas_rd.h"
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#include "servers/visual/rasterizer_rd/rasterizer_scene_forward_rd.h"
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#include "servers/visual/rasterizer_rd/rasterizer_storage_rd.h"
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class RasterizerRD : public Rasterizer {
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protected:
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RasterizerCanvasRD *canvas;
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RasterizerStorageRD *storage;
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RasterizerSceneForwardRD *scene;
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RID copy_viewports_rd_shader;
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RID copy_viewports_rd_pipeline;
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RID copy_viewports_rd_index_buffer;
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RID copy_viewports_rd_array;
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RID copy_viewports_sampler;
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Map<RID, RID> render_target_descriptors;
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double time;
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static uint32_t frame;
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public:
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RasterizerStorage *get_storage() { return storage; }
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RasterizerCanvas *get_canvas() { return canvas; }
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RasterizerScene *get_scene() { return scene; }
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void set_boot_image(const Ref<Image> &p_image, const Color &p_color, bool p_scale, bool p_use_filter) {}
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void initialize();
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void begin_frame(double frame_step);
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void prepare_for_blitting_render_targets();
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void blit_render_targets_to_screen(int p_screen, const BlitToScreen *p_render_targets, int p_amount);
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void end_frame(bool p_swap_buffers);
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void finalize();
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static _ALWAYS_INLINE_ uint64_t get_frame_number() { return frame; }
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static Error is_viable() {
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return OK;
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}
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static Rasterizer *_create_current() {
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return memnew(RasterizerRD);
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}
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static void make_current() {
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_create_func = _create_current;
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}
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virtual bool is_low_end() const { return false; }
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static ThreadWorkPool thread_work_pool;
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RasterizerRD();
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~RasterizerRD() {}
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};
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#endif // RASTERIZER_RD_H
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