mirror of
https://github.com/Xaymar/obs-StreamFX
synced 2024-10-24 13:52:39 +00:00
5a3954ae0e
Fixes several files incorrectly stated a different license from the actual project, as well as the copyright headers included in all files. This change has no effect on the licensing terms, it should clear up a bit of confusion by contributors. Plus the files get a bit smaller, and we have less duplicated information across the entire project. Overall the project is GPLv2 if not built with Qt, and GPLv3 if it is built with Qt. There are no parts licensed under a different license, all have been adapted from other compatible licenses into GPLv2 or GPLv3.
133 lines
3.4 KiB
C++
133 lines
3.4 KiB
C++
// AUTOGENERATED COPYRIGHT HEADER START
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// Copyright (C) 2019-2023 Michael Fabian 'Xaymar' Dirks <info@xaymar.com>
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// Copyright (C) 2021 coolsoft.rf <coolsoft.rf@gmail.com>
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// Copyright (C) 2022 lainon <GermanAizek@yandex.ru>
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// AUTOGENERATED COPYRIGHT HEADER END
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#pragma once
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#include "common.hpp"
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#include "gfx/gfx-util.hpp"
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#include "gfx/shader/gfx-shader-param.hpp"
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#include "obs/gs/gs-effect.hpp"
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#include "obs/gs/gs-rendertarget.hpp"
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#include "warning-disable.hpp"
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#include <filesystem>
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#include <list>
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#include <map>
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#include <random>
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#include "warning-enable.hpp"
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namespace streamfx::gfx {
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namespace shader {
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enum class size_type {
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Pixel,
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Percent,
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};
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enum class shader_mode {
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Source,
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Filter,
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Transition,
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};
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typedef std::map<std::string_view, std::shared_ptr<parameter>> shader_param_map_t;
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class shader {
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obs_source_t* _self;
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std::shared_ptr<streamfx::gfx::util> _gfx_util;
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// Inputs
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shader_mode _mode;
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uint32_t _base_width;
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uint32_t _base_height;
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bool _active;
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bool _visible;
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// Shader
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streamfx::obs::gs::effect _shader;
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std::filesystem::path _shader_file;
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std::string _shader_tech;
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std::filesystem::file_time_type _shader_file_mt;
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uintmax_t _shader_file_sz;
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float_t _shader_file_tick;
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shader_param_map_t _shader_params;
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// Options
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size_type _width_type;
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double_t _width_value;
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size_type _height_type;
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double_t _height_value;
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// Cache
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bool _have_current_params;
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float_t _time;
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float_t _time_loop;
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int32_t _loops;
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std::mt19937_64 _random;
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int32_t _random_seed;
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float_t _random_values[16]; // 0..4 Per-Instance-Random, 4..8 Per-Activation-Random 9..15 Per-Frame-Random
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// Rendering
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bool _rt_up_to_date;
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std::shared_ptr<streamfx::obs::gs::rendertarget> _rt;
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public:
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shader(obs_source_t* self, shader_mode mode);
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~shader();
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bool is_shader_different(const std::filesystem::path& file);
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bool is_technique_different(std::string_view tech);
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bool load_shader(const std::filesystem::path& file, std::string_view tech, bool& shader_dirty,
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bool& param_dirty);
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static void defaults(obs_data_t* data);
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void properties(obs_properties_t* props);
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bool on_refresh_properties(obs_properties_t* props, obs_property_t* prop);
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bool on_shader_or_technique_modified(obs_properties_t* props, obs_property_t* prop, obs_data_t* data);
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bool update_shader(obs_data_t* data, bool& shader_dirty, bool& param_dirty);
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void update(obs_data_t* data);
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uint32_t width();
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uint32_t height();
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uint32_t base_width();
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uint32_t base_height();
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bool tick(float_t time);
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void prepare_render();
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void render(gs_effect* effect);
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obs_source_t* get();
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std::filesystem::path get_shader_file();
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public:
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void set_size(uint32_t w, uint32_t h);
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void set_input_a(std::shared_ptr<streamfx::obs::gs::texture> tex, bool srgb = false);
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void set_input_b(std::shared_ptr<streamfx::obs::gs::texture> tex, bool srgb = false);
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void set_transition_time(float_t t);
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void set_transition_size(uint32_t w, uint32_t h);
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void set_visible(bool visible);
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void set_active(bool active);
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};
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} // namespace shader
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} // namespace streamfx::gfx
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