85 lines
1.9 KiB
C
85 lines
1.9 KiB
C
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#pragma once
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/*
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* Copyright (C) 2024 Brett Terpstra
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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#ifndef BLT_GRAPHICS_POST_PROCESS_H
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#define BLT_GRAPHICS_POST_PROCESS_H
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#include <blt/std/types.h>
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#include <blt/gfx/framebuffer.h>
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#include <blt/gfx/shader.h>
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#include <blt/gfx/model.h>
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#include <vector>
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#include <memory>
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namespace blt::gfx
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{
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namespace detail
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{
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class pp_link;
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class pp_iterator;
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class pp_link
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{
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public:
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private:
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};
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class pp_iterator
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{
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public:
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private:
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};
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}
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class pp_step
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{
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public:
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virtual void create(i32 width, i32 height) = 0;
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virtual void draw(i32 width, i32 height) = 0;
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fbo_t& getBuffer()
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{
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return draw_buffer;
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}
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protected:
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fbo_t draw_buffer;
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};
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class pp_engine
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{
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public:
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void create();
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void render(i32 width, i32 height);
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private:
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std::vector<std::unique_ptr<pp_step>> steps;
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shader_t screen_shader;
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};
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}
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#endif //BLT_GRAPHICS_POST_PROCESS_H
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