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.
214 lines
7 KiB
C++
214 lines
7 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) 2022 lainon <GermanAizek@yandex.ru>
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// AUTOGENERATED COPYRIGHT HEADER END
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//--------------------------------------------------------------------------------//
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// THIS FEATURE IS DEPRECATED. SUBMITTED PATCHES WILL BE REJECTED.
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//--------------------------------------------------------------------------------//
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#include "filter-displacement.hpp"
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#include "strings.hpp"
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#include "obs/gs/gs-helper.hpp"
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#include "util/util-logging.hpp"
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#include "warning-disable.hpp"
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#include <stdexcept>
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#include <sys/stat.h>
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#include "warning-enable.hpp"
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#ifdef _DEBUG
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#define ST_PREFIX "<%s> "
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#define D_LOG_ERROR(x, ...) P_LOG_ERROR(ST_PREFIX##x, __FUNCTION_SIG__, __VA_ARGS__)
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#define D_LOG_WARNING(x, ...) P_LOG_WARN(ST_PREFIX##x, __FUNCTION_SIG__, __VA_ARGS__)
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#define D_LOG_INFO(x, ...) P_LOG_INFO(ST_PREFIX##x, __FUNCTION_SIG__, __VA_ARGS__)
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#define D_LOG_DEBUG(x, ...) P_LOG_DEBUG(ST_PREFIX##x, __FUNCTION_SIG__, __VA_ARGS__)
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#else
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#define ST_PREFIX "<filter::displacement> "
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#define D_LOG_ERROR(...) P_LOG_ERROR(ST_PREFIX __VA_ARGS__)
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#define D_LOG_WARNING(...) P_LOG_WARN(ST_PREFIX __VA_ARGS__)
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#define D_LOG_INFO(...) P_LOG_INFO(ST_PREFIX __VA_ARGS__)
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#define D_LOG_DEBUG(...) P_LOG_DEBUG(ST_PREFIX __VA_ARGS__)
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#endif
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#define ST_I18N "Filter.Displacement"
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#define ST_I18N_DEPRECATED ST_I18N ".Deprecated"
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#define ST_I18N_FILE "Filter.Displacement.File"
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#define ST_KEY_FILE "Filter.Displacement.File"
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#define ST_I18N_SCALE "Filter.Displacement.Scale"
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#define ST_KEY_SCALE "Filter.Displacement.Scale"
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#define ST_I18N_SCALE_TYPE "Filter.Displacement.Scale.Type"
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#define ST_KEY_SCALE_TYPE "Filter.Displacement.Scale.Type"
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using namespace streamfx::filter::displacement;
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displacement_instance::displacement_instance(obs_data_t* data, obs_source_t* context)
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: obs::source_instance(data, context)
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{
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{
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auto gctx = streamfx::obs::gs::context();
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{
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auto file = streamfx::data_file_path("effects/displace.effect");
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try {
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_effect = streamfx::obs::gs::effect::create(file);
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} catch (std::exception& ex) {
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D_LOG_ERROR("Error loading '%s': %s", file.u8string().c_str(), ex.what());
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throw;
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}
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}
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}
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update(data);
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}
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displacement_instance::~displacement_instance()
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{
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_texture.reset();
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}
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void displacement_instance::load(obs_data_t* settings)
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{
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update(settings);
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}
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void displacement_instance::migrate(obs_data_t* data, uint64_t version)
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{
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switch (version & STREAMFX_MASK_COMPAT) {
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case 0:
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obs_data_set_double(data, ST_KEY_SCALE, obs_data_get_double(data, "Filter.Displacement.Scale") * 0.5);
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obs_data_set_double(data, ST_KEY_SCALE_TYPE, obs_data_get_double(data, "Filter.Displacement.Ratio") * 100.0);
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obs_data_unset_user_value(data, "Filter.Displacement.Ratio");
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case STREAMFX_MAKE_VERSION(0, 8, 0, 0):
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break;
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}
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}
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void displacement_instance::update(obs_data_t* settings)
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{
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_scale[0] = _scale[1] = static_cast<float_t>(obs_data_get_double(settings, ST_KEY_SCALE));
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_scale_type = static_cast<float_t>(obs_data_get_double(settings, ST_KEY_SCALE_TYPE) / 100.0);
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const char* new_file = obs_data_get_string(settings, ST_KEY_FILE);
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if (new_file != _texture_file) {
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try {
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_texture = std::make_shared<streamfx::obs::gs::texture>(new_file);
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_texture_file = new_file;
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} catch (...) {
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_texture.reset();
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}
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}
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}
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void displacement_instance::video_tick(float_t)
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{
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_width = obs_source_get_base_width(_self);
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_height = obs_source_get_base_height(_self);
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}
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void displacement_instance::video_render(gs_effect_t*)
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{
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if (!_texture) { // No displacement map, so just skip us for now.
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obs_source_skip_video_filter(_self);
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return;
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}
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#ifdef ENABLE_PROFILING
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streamfx::obs::gs::debug_marker gdmp{streamfx::obs::gs::debug_color_source, "Displacement Mapping '%s' on '%s'",
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obs_source_get_name(_self), obs_source_get_name(obs_filter_get_parent(_self))};
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#endif
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if (!obs_source_process_filter_begin(_self, GS_RGBA, OBS_ALLOW_DIRECT_RENDERING)) {
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obs_source_skip_video_filter(_self);
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return;
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}
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_effect.get_parameter("image_size").set_float2(static_cast<float_t>(_width), static_cast<float_t>(_height));
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_effect.get_parameter("image_inverse_size")
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.set_float2(static_cast<float_t>(1.0 / _width), static_cast<float_t>(1.0 / _height));
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_effect.get_parameter("normal").set_texture(_texture->get_object());
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_effect.get_parameter("scale").set_float2(_scale[0], _scale[1]);
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_effect.get_parameter("scale_type").set_float(_scale_type);
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obs_source_process_filter_end(_self, _effect.get_object(), _width, _height);
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}
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std::string displacement_instance::get_file()
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{
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return _texture_file;
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}
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displacement_factory::displacement_factory()
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{
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_info.id = S_PREFIX "filter-displacement";
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_info.type = OBS_SOURCE_TYPE_FILTER;
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_info.output_flags = OBS_SOURCE_VIDEO | OBS_SOURCE_CUSTOM_DRAW | OBS_SOURCE_DEPRECATED | OBS_SOURCE_CAP_DISABLED;
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support_size(false);
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finish_setup();
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register_proxy("obs-stream-effects-filter-displacement");
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}
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displacement_factory::~displacement_factory() {}
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const char* displacement_factory::get_name()
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{
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return D_TRANSLATE(ST_I18N);
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}
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void displacement_factory::get_defaults2(obs_data_t* data)
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{
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obs_data_set_default_string(data, ST_KEY_FILE,
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streamfx::data_file_path("examples/normal-maps/neutral.png").u8string().c_str());
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obs_data_set_default_double(data, ST_KEY_SCALE, 0.0);
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obs_data_set_default_double(data, ST_KEY_SCALE_TYPE, 0.0);
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}
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obs_properties_t* displacement_factory::get_properties2(displacement_instance* data)
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{
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obs_properties_t* pr = obs_properties_create();
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{
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auto p = obs_properties_add_text(pr, "[[deprecated]]", D_TRANSLATE(ST_I18N_DEPRECATED), OBS_TEXT_INFO);
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obs_property_text_set_info_type(p, OBS_TEXT_INFO_WARNING);
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obs_property_text_set_info_word_wrap(p, true);
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}
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std::string path = "";
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if (data) {
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path = data->get_file();
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} else {
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path = streamfx::data_file_path("examples/normal-maps/neutral.png").u8string();
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}
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obs_properties_add_path(pr, ST_KEY_FILE, D_TRANSLATE(ST_I18N_FILE), obs_path_type::OBS_PATH_FILE,
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D_TRANSLATE(S_FILEFILTERS_TEXTURE), path.c_str());
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obs_properties_add_float(pr, ST_KEY_SCALE, D_TRANSLATE(ST_I18N_SCALE), -10000000.0, 10000000.0, 0.01);
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obs_properties_add_float_slider(pr, ST_KEY_SCALE_TYPE, D_TRANSLATE(ST_I18N_SCALE_TYPE), 0.0, 100.0, 0.01);
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return pr;
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}
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std::shared_ptr<displacement_factory> _filter_displacement_factory_instance = nullptr;
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void streamfx::filter::displacement::displacement_factory::initialize()
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{
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try {
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if (!_filter_displacement_factory_instance)
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_filter_displacement_factory_instance = std::make_shared<displacement_factory>();
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} catch (const std::exception& ex) {
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D_LOG_ERROR("Failed to initialize due to error: %s", ex.what());
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} catch (...) {
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D_LOG_ERROR("Failed to initialize due to unknown error.", "");
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}
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}
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void streamfx::filter::displacement::displacement_factory::finalize()
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{
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_filter_displacement_factory_instance.reset();
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}
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std::shared_ptr<displacement_factory> streamfx::filter::displacement::displacement_factory::get()
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{
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return _filter_displacement_factory_instance;
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}
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