obs-StreamFX/source/obs/gs/gs-effect-pass.hpp

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/*
* Modern effects for a modern Streamer
* Copyright (C) 2019 Michael Fabian Dirks
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*/
#pragma once
#include "common.hpp"
#include "gs-effect-parameter.hpp"
namespace gs {
class effect_pass : public std::shared_ptr<gs_epass_t> {
std::shared_ptr<gs_technique_t> _parent;
public:
effect_pass(gs_epass_t* pass, std::shared_ptr<gs_technique_t> parent = nullptr);
~effect_pass();
std::string name();
//gs::shader get_pixel_shader();
//gs::shader get_vertex_shader();
//
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std::size_t count_vertex_parameters();
gs::effect_parameter get_vertex_parameter(std::size_t idx);
gs::effect_parameter get_vertex_parameter(std::string name);
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bool has_vertex_parameter(std::string name);
bool has_vertex_parameter(std::string name, gs::effect_parameter::type type);
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std::size_t count_pixel_parameters();
gs::effect_parameter get_pixel_parameter(std::size_t idx);
gs::effect_parameter get_pixel_parameter(std::string name);
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bool has_pixel_parameter(std::string name);
bool has_pixel_parameter(std::string name, gs::effect_parameter::type type);
};
} // namespace gs