obs-StreamFX/source/gfx/blur/gfx-blur-gaussian.hpp

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// AUTOGENERATED COPYRIGHT HEADER START
// Copyright (C) 2019-2023 Michael Fabian 'Xaymar' Dirks <info@xaymar.com>
// AUTOGENERATED COPYRIGHT HEADER END
#pragma once
#include "common.hpp"
#include "gfx-blur-base.hpp"
#include "gfx/gfx-util.hpp"
#include "obs/gs/gs-effect.hpp"
#include "obs/gs/gs-rendertarget.hpp"
#include "obs/gs/gs-texture.hpp"
#include "warning-disable.hpp"
#include <mutex>
#include <vector>
#include "warning-enable.hpp"
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namespace streamfx::gfx {
namespace blur {
class gaussian_data {
streamfx::obs::gs::effect _effect;
std::shared_ptr<streamfx::gfx::util> _gfx_util;
std::map<size_t, std::vector<float>> _kernels;
public:
gaussian_data();
virtual ~gaussian_data();
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streamfx::obs::gs::effect get_effect();
std::shared_ptr<streamfx::gfx::util> get_gfx_util();
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std::vector<float_t> const& get_kernel(std::size_t width);
};
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class gaussian_factory : public ::streamfx::gfx::blur::ifactory {
std::mutex _data_lock;
std::weak_ptr<::streamfx::gfx::blur::gaussian_data> _data;
public:
gaussian_factory();
virtual ~gaussian_factory() override;
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virtual bool is_type_supported(::streamfx::gfx::blur::type type) override;
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virtual std::shared_ptr<::streamfx::gfx::blur::base> create(::streamfx::gfx::blur::type type) override;
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virtual double_t get_min_size(::streamfx::gfx::blur::type type) override;
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virtual double_t get_step_size(::streamfx::gfx::blur::type type) override;
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virtual double_t get_max_size(::streamfx::gfx::blur::type type) override;
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virtual double_t get_min_angle(::streamfx::gfx::blur::type type) override;
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virtual double_t get_step_angle(::streamfx::gfx::blur::type type) override;
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virtual double_t get_max_angle(::streamfx::gfx::blur::type type) override;
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virtual bool is_step_scale_supported(::streamfx::gfx::blur::type type) override;
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virtual double_t get_min_step_scale_x(::streamfx::gfx::blur::type type) override;
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virtual double_t get_step_step_scale_x(::streamfx::gfx::blur::type type) override;
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virtual double_t get_max_step_scale_x(::streamfx::gfx::blur::type type) override;
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virtual double_t get_min_step_scale_y(::streamfx::gfx::blur::type type) override;
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virtual double_t get_step_step_scale_y(::streamfx::gfx::blur::type type) override;
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virtual double_t get_max_step_scale_y(::streamfx::gfx::blur::type type) override;
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std::shared_ptr<::streamfx::gfx::blur::gaussian_data> data();
public: // Singleton
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static ::streamfx::gfx::blur::gaussian_factory& get();
};
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class gaussian : public ::streamfx::gfx::blur::base {
protected:
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std::shared_ptr<::streamfx::gfx::blur::gaussian_data> _data;
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double_t _size;
std::pair<double_t, double_t> _step_scale;
std::shared_ptr<::streamfx::obs::gs::texture> _input_texture;
std::shared_ptr<::streamfx::obs::gs::rendertarget> _rendertarget;
private:
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std::shared_ptr<::streamfx::obs::gs::rendertarget> _rendertarget2;
public:
gaussian();
virtual ~gaussian() override;
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virtual void set_input(std::shared_ptr<::streamfx::obs::gs::texture> texture) override;
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virtual ::streamfx::gfx::blur::type get_type() override;
virtual double_t get_size() override;
virtual void set_size(double_t width) override;
virtual void set_step_scale(double_t x, double_t y) override;
virtual void get_step_scale(double_t& x, double_t& y) override;
virtual double_t get_step_scale_x() override;
virtual double_t get_step_scale_y() override;
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virtual std::shared_ptr<::streamfx::obs::gs::texture> render() override;
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virtual std::shared_ptr<::streamfx::obs::gs::texture> get() override;
};
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class gaussian_directional : public ::streamfx::gfx::blur::gaussian, public ::streamfx::gfx::blur::base_angle {
double_t m_angle;
public:
gaussian_directional();
virtual ~gaussian_directional() override;
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virtual ::streamfx::gfx::blur::type get_type() override;
virtual double_t get_angle() override;
virtual void set_angle(double_t angle) override;
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virtual std::shared_ptr<::streamfx::obs::gs::texture> render() override;
};
class gaussian_rotational : public ::streamfx::gfx::blur::gaussian, public ::streamfx::gfx::blur::base_angle, public ::streamfx::gfx::blur::base_center {
std::pair<double_t, double_t> m_center;
double_t m_angle;
public:
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virtual ::streamfx::gfx::blur::type get_type() override;
virtual void set_center(double_t x, double_t y) override;
virtual void get_center(double_t& x, double_t& y) override;
virtual double_t get_angle() override;
virtual void set_angle(double_t angle) override;
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virtual std::shared_ptr<::streamfx::obs::gs::texture> render() override;
};
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class gaussian_zoom : public ::streamfx::gfx::blur::gaussian, public ::streamfx::gfx::blur::base_center {
std::pair<double_t, double_t> m_center;
public:
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virtual ::streamfx::gfx::blur::type get_type() override;
virtual void set_center(double_t x, double_t y) override;
virtual void get_center(double_t& x, double_t& y) override;
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virtual std::shared_ptr<::streamfx::obs::gs::texture> render() override;
};
} // namespace blur
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} // namespace streamfx::gfx