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filter-dynamic-mask: Fix some crashy locations

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This commit is contained in:
Michael Fabian 'Xaymar' Dirks 2019-10-13 07:02:04 +02:00
parent 0ef94aad0f
commit b5d3131203
1 changed files with 119 additions and 52 deletions
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171
source/filters/filter-dynamic-mask.cpp
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@ -46,6 +46,102 @@ static std::pair<filter::dynamic_mask::channel, const char*> channel_translation
{filter::dynamic_mask::channel::Alpha, S_CHANNEL_ALPHA},
};
static const char* get_name(void*) noexcept try {
return D_TRANSLATE(ST);
} catch (std::exception& ex) {
P_LOG_ERROR("Unexpected exception in function '%s': %s.", __FUNCTION_NAME__, ex.what());
return "";
} catch (...) {
P_LOG_ERROR("Unexpected exception in function '%s'.", __FUNCTION_NAME__);
return "";
}
static void* create(obs_data_t* data, obs_source_t* source) noexcept try {
return new filter::dynamic_mask::dynamic_mask_instance(data, source);
} catch (std::exception& ex) {
P_LOG_ERROR("Unexpected exception in function '%s': %s.", __FUNCTION_NAME__, ex.what());
return nullptr;
} catch (...) {
P_LOG_ERROR("Unexpected exception in function '%s'.", __FUNCTION_NAME__);
return nullptr;
}
static void destroy(void* ptr) noexcept try {
delete reinterpret_cast<filter::dynamic_mask::dynamic_mask_instance*>(ptr);
} catch (std::exception& ex) {
P_LOG_ERROR("Unexpected exception in function '%s': %s.", __FUNCTION_NAME__, ex.what());
} catch (...) {
P_LOG_ERROR("Unexpected exception in function '%s'.", __FUNCTION_NAME__);
}
static void get_defaults2(void* type_data, obs_data_t* data) noexcept try {
obs_data_set_default_int(data, ST_CHANNEL, static_cast<int64_t>(filter::dynamic_mask::channel::Red));
for (auto kv : channel_translations) {
obs_data_set_default_double(data, (std::string(ST_CHANNEL_VALUE) + "." + kv.second).c_str(), 1.0);
obs_data_set_default_double(data, (std::string(ST_CHANNEL_MULTIPLIER) + "." + kv.second).c_str(), 1.0);
for (auto kv2 : channel_translations) {
obs_data_set_default_double(
data, (std::string(ST_CHANNEL_INPUT) + "." + kv.second + "." + kv2.second).c_str(), 0.0);
}
}
} catch (std::exception& ex) {
P_LOG_ERROR("Unexpected exception in function '%s': %s.", __FUNCTION_NAME__, ex.what());
} catch (...) {
P_LOG_ERROR("Unexpected exception in function '%s'.", __FUNCTION_NAME__);
}
static obs_properties_t* get_properties2(void* ptr, void* type_data) noexcept try {
obs_properties_t* props = obs_properties_create_param(type_data, nullptr);
reinterpret_cast<filter::dynamic_mask::dynamic_mask_instance*>(ptr)->get_properties(props);
return props;
} catch (std::exception& ex) {
P_LOG_ERROR("Unexpected exception in function '%s': %s.", __FUNCTION_NAME__, ex.what());
return nullptr;
} catch (...) {
P_LOG_ERROR("Unexpected exception in function '%s'.", __FUNCTION_NAME__);
return nullptr;
}
static void update(void* ptr, obs_data_t* data) noexcept try {
reinterpret_cast<filter::dynamic_mask::dynamic_mask_instance*>(ptr)->update(data);
} catch (std::exception& ex) {
P_LOG_ERROR("Unexpected exception in function '%s': %s.", __FUNCTION_NAME__, ex.what());
} catch (...) {
P_LOG_ERROR("Unexpected exception in function '%s'.", __FUNCTION_NAME__);
}
static void load(void* ptr, obs_data_t* data) noexcept try {
reinterpret_cast<filter::dynamic_mask::dynamic_mask_instance*>(ptr)->load(data);
} catch (std::exception& ex) {
P_LOG_ERROR("Unexpected exception in function '%s': %s.", __FUNCTION_NAME__, ex.what());
} catch (...) {
P_LOG_ERROR("Unexpected exception in function '%s'.", __FUNCTION_NAME__);
}
static void save(void* ptr, obs_data_t* data) noexcept try {
reinterpret_cast<filter::dynamic_mask::dynamic_mask_instance*>(ptr)->save(data);
} catch (std::exception& ex) {
P_LOG_ERROR("Unexpected exception in function '%s': %s.", __FUNCTION_NAME__, ex.what());
} catch (...) {
P_LOG_ERROR("Unexpected exception in function '%s'.", __FUNCTION_NAME__);
}
static void video_tick(void* ptr, float time) noexcept try {
reinterpret_cast<filter::dynamic_mask::dynamic_mask_instance*>(ptr)->video_tick(time);
} catch (std::exception& ex) {
P_LOG_ERROR("Unexpected exception in function '%s': %s.", __FUNCTION_NAME__, ex.what());
} catch (...) {
P_LOG_ERROR("Unexpected exception in function '%s'.", __FUNCTION_NAME__);
}
static void video_render(void* ptr, gs_effect_t* effect) noexcept try {
reinterpret_cast<filter::dynamic_mask::dynamic_mask_instance*>(ptr)->video_render(effect);
} catch (std::exception& ex) {
P_LOG_ERROR("Unexpected exception in function '%s': %s.", __FUNCTION_NAME__, ex.what());
} catch (...) {
P_LOG_ERROR("Unexpected exception in function '%s'.", __FUNCTION_NAME__);
}
static std::shared_ptr<filter::dynamic_mask::dynamic_mask_factory> factory_instance = nullptr;
void filter::dynamic_mask::dynamic_mask_factory::initialize()
@ -66,58 +162,27 @@ std::shared_ptr<filter::dynamic_mask::dynamic_mask_factory> filter::dynamic_mask
filter::dynamic_mask::dynamic_mask_factory::dynamic_mask_factory()
{
memset(&_source_info, 0, sizeof(obs_source_info));
_source_info.id = "obs-stream-effects-filter-dynamic-mask";
_source_info.type = OBS_SOURCE_TYPE_FILTER;
_source_info.output_flags = OBS_SOURCE_VIDEO;
_source_info.get_name = [](void*) { return D_TRANSLATE(ST); };
_source_info.create = [](obs_data_t* settings, obs_source_t* source) {
return reinterpret_cast<void*>(new filter::dynamic_mask::dynamic_mask_instance(settings, source));
};
_source_info.destroy = [](void* _ptr) {
delete reinterpret_cast<filter::dynamic_mask::dynamic_mask_instance*>(_ptr);
};
_source_info.get_defaults2 = [](void*, obs_data_t* settings) {
obs_data_set_default_int(settings, ST_CHANNEL, static_cast<int64_t>(channel::Red));
for (auto kv : channel_translations) {
obs_data_set_default_double(settings, (std::string(ST_CHANNEL_VALUE) + "." + kv.second).c_str(), 1.0);
obs_data_set_default_double(settings, (std::string(ST_CHANNEL_MULTIPLIER) + "." + kv.second).c_str(), 1.0);
for (auto kv2 : channel_translations) {
obs_data_set_default_double(
settings, (std::string(ST_CHANNEL_INPUT) + "." + kv.second + "." + kv2.second).c_str(), 0.0);
}
}
};
_source_info.get_properties2 = [](void* _ptr, void* _type_data_ptr) {
obs_properties_t* props = obs_properties_create_param(_type_data_ptr, nullptr);
reinterpret_cast<filter::dynamic_mask::dynamic_mask_instance*>(_ptr)->get_properties(props);
return props;
};
_source_info.update = [](void* _ptr, obs_data_t* settings) {
reinterpret_cast<filter::dynamic_mask::dynamic_mask_instance*>(_ptr)->update(settings);
};
_source_info.load = [](void* _ptr, obs_data_t* settings) {
reinterpret_cast<filter::dynamic_mask::dynamic_mask_instance*>(_ptr)->load(settings);
};
_source_info.save = [](void* _ptr, obs_data_t* settings) {
reinterpret_cast<filter::dynamic_mask::dynamic_mask_instance*>(_ptr)->save(settings);
};
_source_info.video_tick = [](void* _ptr, float_t _seconds) {
reinterpret_cast<filter::dynamic_mask::dynamic_mask_instance*>(_ptr)->video_tick(_seconds);
};
_source_info.video_render = [](void* _ptr, gs_effect_t* _effect) {
reinterpret_cast<filter::dynamic_mask::dynamic_mask_instance*>(_ptr)->video_render(_effect);
};
_source_info.id = "obs-stream-effects-filter-dynamic-mask";
_source_info.type = OBS_SOURCE_TYPE_FILTER;
_source_info.output_flags = OBS_SOURCE_VIDEO;
_source_info.get_name = get_name;
_source_info.create = create;
_source_info.destroy = destroy;
_source_info.get_defaults2 = get_defaults2;
_source_info.get_properties2 = get_properties2;
_source_info.update = update;
_source_info.load = load;
_source_info.save = save;
_source_info.video_tick = video_tick;
_source_info.video_render = video_render;
obs_register_source(&_source_info);
}
filter::dynamic_mask::dynamic_mask_factory::~dynamic_mask_factory() {}
filter::dynamic_mask::dynamic_mask_instance::dynamic_mask_instance(obs_data_t* data, obs_source_t* self) : _self(self)
filter::dynamic_mask::dynamic_mask_instance::dynamic_mask_instance(obs_data_t* data, obs_source_t* self)
: _self(self), _have_filter_texture(false), _have_input_texture(false), _have_final_texture(false), _precalc()
{
this->update(data);
@ -194,7 +259,7 @@ void filter::dynamic_mask::dynamic_mask_instance::get_properties(obs_properties_
std::vector<char> _chv_data(_chv.size() * 2 + color.size() * 2, '\0');
snprintf(_chv_data.data(), _chv_data.size(), _chv.c_str(), color.c_str());
auto _chv_key = std::tuple{kv.first, channel::Invalid, std::string(ST_CHANNEL_VALUE)};
_translation_map.insert({_chv_key, std::string(_chv_data.begin(), _chv_data.end())});
_translation_map.emplace(_chv_key, std::string(_chv_data.begin(), _chv_data.end()));
auto chv = _translation_map.find(_chv_key);
std::string chv_key = std::string(ST_CHANNEL_VALUE) + "." + kv.second;
@ -206,7 +271,7 @@ void filter::dynamic_mask::dynamic_mask_instance::get_properties(obs_properties_
std::vector<char> _chm_data(_chm.size() * 2 + color.size() * 2, '\0');
snprintf(_chm_data.data(), _chm_data.size(), _chm.c_str(), color.c_str());
auto _chm_key = std::tuple{kv.first, channel::Invalid, std::string(ST_CHANNEL_MULTIPLIER)};
_translation_map.insert({_chm_key, std::string(_chm_data.begin(), _chm_data.end())});
_translation_map.emplace(_chm_key, std::string(_chm_data.begin(), _chm_data.end()));
auto chm = _translation_map.find(_chm_key);
std::string chm_key = std::string(ST_CHANNEL_MULTIPLIER) + "." + kv.second;
@ -227,7 +292,7 @@ void filter::dynamic_mask::dynamic_mask_instance::get_properties(obs_properties_
std::vector<char> _chm_data(_chm.size() * 2 + color1.size() * 2 + color2.size() * 2, '\0');
snprintf(_chm_data.data(), _chm_data.size(), _chm.c_str(), color1.c_str(), color2.c_str());
auto _chm_key = std::tuple{kv1.first, kv2.first, std::string(ST_CHANNEL_INPUT)};
_translation_map.insert({_chm_key, std::string(_chm_data.begin(), _chm_data.end())});
_translation_map.emplace(_chm_key, std::string(_chm_data.begin(), _chm_data.end()));
auto chm = _translation_map.find(_chm_key);
std::string chm_key = std::string(ST_CHANNEL_INPUT) + "." + kv1.second + "." + kv2.second;
@ -273,7 +338,7 @@ void filter::dynamic_mask::dynamic_mask_instance::update(obs_data_t* settings)
found->second.scale = static_cast<float_t>(obs_data_get_double(settings, chm_key.c_str()));
this->_precalc.scale.ptr[static_cast<size_t>(kv1.first)] = found->second.scale;
vec4* ch = nullptr;
vec4* ch = &_precalc.matrix.x;
switch (kv1.first) {
case channel::Red:
ch = &this->_precalc.matrix.x;
@ -345,8 +410,7 @@ void filter::dynamic_mask::dynamic_mask_instance::input_renamed(obs::source*, st
}
bool filter::dynamic_mask::dynamic_mask_instance::modified(void*, obs_properties_t* properties, obs_property_t*,
obs_data_t* settings) noexcept try
{
obs_data_t* settings) noexcept try {
channel mask = static_cast<channel>(obs_data_get_int(settings, ST_CHANNEL));
for (auto kv1 : channel_translations) {
@ -362,6 +426,9 @@ bool filter::dynamic_mask::dynamic_mask_instance::modified(void*, obs_properties
}
return true;
} catch (std::exception& ex) {
P_LOG_ERROR("Unexpected exception in function '%s': %s.", __FUNCTION_NAME__, ex.what());
return false;
} catch (...) {
P_LOG_ERROR("Unexpected exception in modified_properties callback.");
return false;