376 lines
9.7 KiB
C++
376 lines
9.7 KiB
C++
/*
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* Modern effects for a modern Streamer
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* Copyright (C) 2017 Michael Fabian Dirks
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include "plugin.hpp"
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#include <fstream>
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#include <stdexcept>
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#include "configuration.hpp"
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#include "gfx/gfx-opengl.hpp"
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#include "obs/gs/gs-helper.hpp"
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#include "obs/gs/gs-vertexbuffer.hpp"
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#include "obs/obs-source-tracker.hpp"
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#ifdef ENABLE_NVIDIA_CUDA
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#include "nvidia/cuda/nvidia-cuda-obs.hpp"
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#endif
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#ifdef ENABLE_ENCODER_AOM_AV1
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#include "encoders/encoder-aom-av1.hpp"
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#endif
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#ifdef ENABLE_ENCODER_FFMPEG
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#include "encoders/encoder-ffmpeg.hpp"
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#endif
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#ifdef ENABLE_FILTER_AUTOFRAMING
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#include "filters/filter-autoframing.hpp"
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#endif
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#ifdef ENABLE_FILTER_BLUR
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#include "filters/filter-blur.hpp"
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#endif
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#ifdef ENABLE_FILTER_COLOR_GRADE
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#include "filters/filter-color-grade.hpp"
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#endif
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#ifdef ENABLE_FILTER_DENOISING
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#include "filters/filter-denoising.hpp"
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#endif
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#ifdef ENABLE_FILTER_DISPLACEMENT
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#include "filters/filter-displacement.hpp"
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#endif
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#ifdef ENABLE_FILTER_DYNAMIC_MASK
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#include "filters/filter-dynamic-mask.hpp"
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#endif
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#ifdef ENABLE_FILTER_SDF_EFFECTS
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#include "filters/filter-sdf-effects.hpp"
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#endif
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#ifdef ENABLE_FILTER_SHADER
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#include "filters/filter-shader.hpp"
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#endif
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#ifdef ENABLE_FILTER_TRANSFORM
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#include "filters/filter-transform.hpp"
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#endif
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#ifdef ENABLE_FILTER_UPSCALING
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#include "filters/filter-upscaling.hpp"
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#endif
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#ifdef ENABLE_FILTER_VIRTUAL_GREENSCREEN
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#include "filters/filter-virtual-greenscreen.hpp"
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#endif
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#ifdef ENABLE_SOURCE_MIRROR
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#include "sources/source-mirror.hpp"
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#endif
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#ifdef ENABLE_SOURCE_SHADER
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#include "sources/source-shader.hpp"
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#endif
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#ifdef ENABLE_TRANSITION_SHADER
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#include "transitions/transition-shader.hpp"
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#endif
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#ifdef ENABLE_FRONTEND
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#include "ui/ui.hpp"
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#endif
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#ifdef ENABLE_UPDATER
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#include "updater.hpp"
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//static std::shared_ptr<streamfx::updater> _updater;
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#endif
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static std::shared_ptr<streamfx::util::threadpool> _threadpool;
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static std::shared_ptr<streamfx::obs::gs::vertex_buffer> _gs_fstri_vb;
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static std::shared_ptr<streamfx::gfx::opengl> _streamfx_gfx_opengl;
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static std::shared_ptr<streamfx::obs::source_tracker> _source_tracker;
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MODULE_EXPORT bool obs_module_load(void)
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try {
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DLOG_INFO("Loading Version %s", STREAMFX_VERSION_STRING);
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// Initialize global configuration.
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streamfx::configuration::initialize();
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// Initialize global Thread Pool.
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_threadpool = std::make_shared<streamfx::util::threadpool>();
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// Initialize Source Tracker
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_source_tracker = streamfx::obs::source_tracker::get();
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// Initialize GLAD (OpenGL)
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{
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streamfx::obs::gs::context gctx{};
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_streamfx_gfx_opengl = streamfx::gfx::opengl::get();
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}
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#ifdef ENABLE_NVIDIA_CUDA
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// Initialize CUDA if features requested it.
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std::shared_ptr<::streamfx::nvidia::cuda::obs> cuda;
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try {
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cuda = ::streamfx::nvidia::cuda::obs::get();
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} catch (...) {
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// If CUDA failed to load, it is considered safe to ignore.
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}
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#endif
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// GS Stuff
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{
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_gs_fstri_vb = std::make_shared<streamfx::obs::gs::vertex_buffer>(uint32_t(3), uint8_t(1));
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{
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auto vtx = _gs_fstri_vb->at(0);
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vec3_set(vtx.position, 0, 0, 0);
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vec4_set(vtx.uv[0], 0, 0, 0, 0);
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}
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{
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auto vtx = _gs_fstri_vb->at(1);
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vec3_set(vtx.position, 2, 0, 0);
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vec4_set(vtx.uv[0], 2, 0, 0, 0);
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}
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{
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auto vtx = _gs_fstri_vb->at(2);
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vec3_set(vtx.position, 0, 2, 0);
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vec4_set(vtx.uv[0], 0, 2, 0, 0);
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}
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_gs_fstri_vb->update();
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}
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// Encoders
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{
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#ifdef ENABLE_ENCODER_AOM_AV1
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streamfx::encoder::aom::av1::aom_av1_factory::initialize();
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#endif
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#ifdef ENABLE_ENCODER_FFMPEG
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using namespace streamfx::encoder::ffmpeg;
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ffmpeg_manager::initialize();
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#endif
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}
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// Filters
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{
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#ifdef ENABLE_FILTER_AUTOFRAMING
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streamfx::filter::autoframing::autoframing_factory::initialize();
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#endif
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#ifdef ENABLE_FILTER_BLUR
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streamfx::filter::blur::blur_factory::initialize();
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#endif
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#ifdef ENABLE_FILTER_COLOR_GRADE
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streamfx::filter::color_grade::color_grade_factory::initialize();
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#endif
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#ifdef ENABLE_FILTER_DENOISING
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streamfx::filter::denoising::denoising_factory::initialize();
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#endif
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#ifdef ENABLE_FILTER_DISPLACEMENT
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streamfx::filter::displacement::displacement_factory::initialize();
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#endif
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#ifdef ENABLE_FILTER_DYNAMIC_MASK
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streamfx::filter::dynamic_mask::dynamic_mask_factory::initialize();
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#endif
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#ifdef ENABLE_FILTER_SDF_EFFECTS
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streamfx::filter::sdf_effects::sdf_effects_factory::initialize();
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#endif
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#ifdef ENABLE_FILTER_SHADER
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streamfx::filter::shader::shader_factory::initialize();
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#endif
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#ifdef ENABLE_FILTER_TRANSFORM
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streamfx::filter::transform::transform_factory::initialize();
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#endif
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#ifdef ENABLE_FILTER_UPSCALING
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streamfx::filter::upscaling::upscaling_factory::initialize();
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#endif
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#ifdef ENABLE_FILTER_VIRTUAL_GREENSCREEN
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streamfx::filter::virtual_greenscreen::virtual_greenscreen_factory::initialize();
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#endif
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}
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// Sources
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{
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#ifdef ENABLE_SOURCE_MIRROR
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streamfx::source::mirror::mirror_factory::initialize();
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#endif
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#ifdef ENABLE_SOURCE_SHADER
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streamfx::source::shader::shader_factory::initialize();
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#endif
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}
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// Transitions
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{
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#ifdef ENABLE_TRANSITION_SHADER
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streamfx::transition::shader::shader_factory::initialize();
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#endif
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}
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// Frontend
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#ifdef ENABLE_FRONTEND
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streamfx::ui::handler::initialize();
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#endif
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DLOG_INFO("Loaded Version %s", STREAMFX_VERSION_STRING);
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return true;
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} catch (std::exception const& ex) {
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DLOG_ERROR("Unexpected exception in function '%s': %s", __FUNCTION_NAME__, ex.what());
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return false;
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} catch (...) {
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DLOG_ERROR("Unexpected exception in function '%s'.", __FUNCTION_NAME__);
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return false;
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}
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MODULE_EXPORT void obs_module_unload(void)
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try {
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DLOG_INFO("Unloading Version %s", STREAMFX_VERSION_STRING);
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// Frontend
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#ifdef ENABLE_FRONTEND
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streamfx::ui::handler::finalize();
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#endif
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// Transitions
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{
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#ifdef ENABLE_TRANSITION_SHADER
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streamfx::transition::shader::shader_factory::finalize();
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#endif
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}
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// Sources
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{
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#ifdef ENABLE_SOURCE_MIRROR
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streamfx::source::mirror::mirror_factory::finalize();
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#endif
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#ifdef ENABLE_SOURCE_SHADER
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streamfx::source::shader::shader_factory::finalize();
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#endif
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}
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// Filters
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{
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#ifdef ENABLE_FILTER_AUTOFRAMING
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streamfx::filter::autoframing::autoframing_factory::finalize();
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#endif
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#ifdef ENABLE_FILTER_BLUR
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streamfx::filter::blur::blur_factory::finalize();
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#endif
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#ifdef ENABLE_FILTER_COLOR_GRADE
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streamfx::filter::color_grade::color_grade_factory::finalize();
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#endif
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#ifdef ENABLE_FILTER_DENOISING
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streamfx::filter::denoising::denoising_factory::finalize();
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#endif
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#ifdef ENABLE_FILTER_DISPLACEMENT
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streamfx::filter::displacement::displacement_factory::finalize();
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#endif
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#ifdef ENABLE_FILTER_DYNAMIC_MASK
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streamfx::filter::dynamic_mask::dynamic_mask_factory::finalize();
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#endif
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#ifdef ENABLE_FILTER_SDF_EFFECTS
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streamfx::filter::sdf_effects::sdf_effects_factory::finalize();
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#endif
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#ifdef ENABLE_FILTER_SHADER
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streamfx::filter::shader::shader_factory::finalize();
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#endif
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#ifdef ENABLE_FILTER_TRANSFORM
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streamfx::filter::transform::transform_factory::finalize();
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#endif
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#ifdef ENABLE_FILTER_UPSCALING
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streamfx::filter::upscaling::upscaling_factory::finalize();
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#endif
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#ifdef ENABLE_FILTER_VIRTUAL_GREENSCREEN
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streamfx::filter::virtual_greenscreen::virtual_greenscreen_factory::finalize();
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#endif
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}
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// Encoders
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{
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#ifdef ENABLE_ENCODER_FFMPEG
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streamfx::encoder::ffmpeg::ffmpeg_manager::finalize();
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#endif
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#ifdef ENABLE_ENCODER_AOM_AV1
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streamfx::encoder::aom::av1::aom_av1_factory::finalize();
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#endif
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}
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// GS Stuff
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{
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_gs_fstri_vb.reset();
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}
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// Finalize GLAD (OpenGL)
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{
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streamfx::obs::gs::context gctx{};
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_streamfx_gfx_opengl.reset();
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}
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// Finalize Source Tracker
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_source_tracker.reset();
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// // Auto-Updater
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//#ifdef ENABLE_UPDATER
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// _updater.reset();
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//#endif
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// Finalize Thread Pool
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_threadpool.reset();
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// Finalize Configuration
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streamfx::configuration::finalize();
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DLOG_INFO("Unloaded Version %s", STREAMFX_VERSION_STRING);
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} catch (std::exception const& ex) {
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DLOG_ERROR("Unexpected exception in function '%s': %s", __FUNCTION_NAME__, ex.what());
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} catch (...) {
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DLOG_ERROR("Unexpected exception in function '%s'.", __FUNCTION_NAME__);
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}
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std::shared_ptr<streamfx::util::threadpool> streamfx::threadpool()
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{
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return _threadpool;
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}
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void streamfx::gs_draw_fullscreen_tri()
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{
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gs_load_vertexbuffer(_gs_fstri_vb->update(false));
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gs_draw(GS_TRIS, 0, 3); //_gs_fstri_vb->size());
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}
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std::filesystem::path streamfx::data_file_path(std::string_view file)
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{
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const char* root_path = obs_get_module_data_path(obs_current_module());
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if (root_path) {
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auto ret = std::filesystem::u8path(root_path);
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ret.append(file.data());
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return ret;
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} else {
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throw std::runtime_error("obs_get_module_data_path returned nullptr");
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}
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}
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std::filesystem::path streamfx::config_file_path(std::string_view file)
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{
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char* root_path = obs_module_get_config_path(obs_current_module(), file.data());
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if (root_path) {
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auto ret = std::filesystem::u8path(root_path);
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bfree(root_path);
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return ret;
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} else {
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throw std::runtime_error("obs_module_get_config_path returned nullptr");
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}
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}
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#ifdef ENABLE_FRONTEND
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bool streamfx::open_url(std::string_view url)
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{
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QUrl qurl = QString::fromUtf8(url.data());
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return QDesktopServices::openUrl(qurl);
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}
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#endif
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