mirror of https://github.com/Xaymar/obs-StreamFX
133 lines
3.4 KiB
C++
133 lines
3.4 KiB
C++
// AUTOGENERATED COPYRIGHT HEADER START
|
|
// Copyright (C) 2019-2023 Michael Fabian 'Xaymar' Dirks <info@xaymar.com>
|
|
// Copyright (C) 2021 coolsoft.rf <coolsoft.rf@gmail.com>
|
|
// Copyright (C) 2022 lainon <GermanAizek@yandex.ru>
|
|
// AUTOGENERATED COPYRIGHT HEADER END
|
|
|
|
#pragma once
|
|
#include "common.hpp"
|
|
#include "gfx/gfx-util.hpp"
|
|
#include "gfx/shader/gfx-shader-param.hpp"
|
|
#include "obs/gs/gs-effect.hpp"
|
|
#include "obs/gs/gs-rendertarget.hpp"
|
|
|
|
#include "warning-disable.hpp"
|
|
#include <filesystem>
|
|
#include <list>
|
|
#include <map>
|
|
#include <random>
|
|
#include "warning-enable.hpp"
|
|
|
|
namespace streamfx::gfx {
|
|
namespace shader {
|
|
enum class size_type {
|
|
Pixel,
|
|
Percent,
|
|
};
|
|
|
|
enum class shader_mode {
|
|
Source,
|
|
Filter,
|
|
Transition,
|
|
};
|
|
|
|
typedef std::map<std::string_view, std::shared_ptr<parameter>> shader_param_map_t;
|
|
|
|
class shader {
|
|
obs_source_t* _self;
|
|
|
|
std::shared_ptr<streamfx::gfx::util> _gfx_util;
|
|
|
|
// Inputs
|
|
shader_mode _mode;
|
|
uint32_t _base_width;
|
|
uint32_t _base_height;
|
|
bool _active;
|
|
bool _visible;
|
|
|
|
// Shader
|
|
streamfx::obs::gs::effect _shader;
|
|
std::filesystem::path _shader_file;
|
|
std::string _shader_tech;
|
|
std::filesystem::file_time_type _shader_file_mt;
|
|
uintmax_t _shader_file_sz;
|
|
float_t _shader_file_tick;
|
|
shader_param_map_t _shader_params;
|
|
|
|
// Options
|
|
size_type _width_type;
|
|
double_t _width_value;
|
|
size_type _height_type;
|
|
double_t _height_value;
|
|
|
|
// Cache
|
|
bool _have_current_params;
|
|
float_t _time;
|
|
float_t _time_loop;
|
|
int32_t _loops;
|
|
std::mt19937_64 _random;
|
|
int32_t _random_seed;
|
|
float_t _random_values[16]; // 0..4 Per-Instance-Random, 4..8 Per-Activation-Random 9..15 Per-Frame-Random
|
|
|
|
// Rendering
|
|
bool _rt_up_to_date;
|
|
std::shared_ptr<streamfx::obs::gs::rendertarget> _rt;
|
|
|
|
public:
|
|
shader(obs_source_t* self, shader_mode mode);
|
|
~shader();
|
|
|
|
bool is_shader_different(const std::filesystem::path& file);
|
|
|
|
bool is_technique_different(std::string_view tech);
|
|
|
|
bool load_shader(const std::filesystem::path& file, std::string_view tech, bool& shader_dirty, bool& param_dirty);
|
|
|
|
static void defaults(obs_data_t* data);
|
|
|
|
void properties(obs_properties_t* props);
|
|
|
|
bool on_refresh_properties(obs_properties_t* props, obs_property_t* prop);
|
|
|
|
bool on_shader_or_technique_modified(obs_properties_t* props, obs_property_t* prop, obs_data_t* data);
|
|
|
|
bool update_shader(obs_data_t* data, bool& shader_dirty, bool& param_dirty);
|
|
|
|
void update(obs_data_t* data);
|
|
|
|
uint32_t width();
|
|
|
|
uint32_t height();
|
|
|
|
uint32_t base_width();
|
|
|
|
uint32_t base_height();
|
|
|
|
bool tick(float_t time);
|
|
|
|
void prepare_render();
|
|
|
|
void render(gs_effect* effect);
|
|
|
|
obs_source_t* get();
|
|
|
|
std::filesystem::path get_shader_file();
|
|
|
|
public:
|
|
void set_size(uint32_t w, uint32_t h);
|
|
|
|
void set_input_a(std::shared_ptr<streamfx::obs::gs::texture> tex, bool srgb = false);
|
|
|
|
void set_input_b(std::shared_ptr<streamfx::obs::gs::texture> tex, bool srgb = false);
|
|
|
|
void set_transition_time(float_t t);
|
|
|
|
void set_transition_size(uint32_t w, uint32_t h);
|
|
|
|
void set_visible(bool visible);
|
|
|
|
void set_active(bool active);
|
|
};
|
|
} // namespace shader
|
|
} // namespace streamfx::gfx
|