obs-StreamFX/source/obs/gs/gs-effect.hpp
lainon 6e1566386e project: Apply more C++ paradigms to the code
- Use auto in places where code clarity is improved or identical.
- Replace trivial constructors and destructors with default.
- Use true random for random generation.
- Use std::string_view where it is valid to do so.
- Apply const where it is valid to do so.
- Use references where it is valid to do so.
- Manually optimize memory usage with std::move and std::copy.
- Opt for memory efficient containers where the size is known ahead of time.

Signed-off-by: lainon <GermanAizek@yandex.ru>
2023-04-05 18:58:32 +02:00

67 lines
2.3 KiB
C++

/*
* Modern effects for a modern Streamer
* Copyright (C) 2017 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 <filesystem>
#include <list>
#include "gs-effect-parameter.hpp"
#include "gs-effect-technique.hpp"
namespace streamfx::obs::gs {
class effect : public std::shared_ptr<gs_effect_t> {
public:
effect() = default;
effect(std::string_view code, std::string_view name);
effect(std::filesystem::path file);
~effect();
std::size_t count_techniques();
streamfx::obs::gs::effect_technique get_technique(std::size_t idx);
streamfx::obs::gs::effect_technique get_technique(std::string_view name);
bool has_technique(std::string_view name);
std::size_t count_parameters();
streamfx::obs::gs::effect_parameter get_parameter(std::size_t idx);
streamfx::obs::gs::effect_parameter get_parameter(std::string_view name);
bool has_parameter(std::string_view name);
bool has_parameter(std::string_view name, effect_parameter::type type);
public /* Legacy Support */:
inline gs_effect_t* get_object()
{
return get();
}
static streamfx::obs::gs::effect create(std::string_view code, std::string_view name)
{
return streamfx::obs::gs::effect(code, name);
};
static streamfx::obs::gs::effect create(std::string_view file)
{
return streamfx::obs::gs::effect(std::filesystem::path(file));
};
static streamfx::obs::gs::effect create(const std::filesystem::path& file)
{
return streamfx::obs::gs::effect(file);
};
};
} // namespace streamfx::obs::gs