boost::timer produce_timer_;\r
boost::timer tick_timer_;\r
\r
- std::map<int, layer> layers_; \r
+ std::map<int, std::shared_ptr<layer>> layers_; \r
tbb::concurrent_unordered_map<int, tweened_transform<core::frame_transform>> transforms_; \r
+ \r
+ monitor::subject monitor_subject_;\r
\r
- executor executor_;\r
+ executor executor_;\r
public:\r
implementation(const safe_ptr<diagnostics::graph>& graph, const safe_ptr<stage::target_t>& target, const video_format_desc& format_desc) \r
: graph_(graph)\r
, format_desc_(format_desc)\r
, target_(target)\r
+ , monitor_subject_("/stage")\r
, executor_(L"stage")\r
{\r
graph_->set_color("tick-time", diagnostics::color(0.0f, 0.6f, 0.9f, 0.8)); \r
\r
std::map<int, safe_ptr<basic_frame>> frames;\r
\r
- BOOST_FOREACH(auto& layer, layers_) \r
- frames[layer.first] = basic_frame::empty(); \r
+ for(auto it = layers_.begin(); it != layers_.end(); ++it)\r
+ frames[it->first] = basic_frame::empty(); \r
\r
- tbb::parallel_for_each(layers_.begin(), layers_.end(), [&](std::map<int, layer>::value_type& layer) \r
+ tbb::parallel_for_each(layers_.begin(), layers_.end(), [&](std::map<int, std::shared_ptr<layer>>::value_type& layer) \r
{\r
auto transform = transforms_[layer.first].fetch_and_tick(1);\r
\r
if(transform.is_key)\r
hints |= frame_producer::ALPHA_HINT;\r
\r
- auto frame = layer.second.receive(hints); \r
+ auto frame = layer.second->receive(hints); \r
\r
auto frame1 = make_safe<core::basic_frame>(frame);\r
frame1->get_frame_transform() = transform;\r
}, high_priority);\r
}\r
\r
+ layer& get_layer(int index)\r
+ {\r
+ auto it = layers_.find(index);\r
+ if(it == std::end(layers_))\r
+ {\r
+ it = layers_.insert(std::make_pair(index, std::make_shared<layer>(index))).first;\r
+ it->second->monitor_output().link_target(&monitor_subject_);\r
+ }\r
+ return *it->second;\r
+ }\r
+\r
void load(int index, const safe_ptr<frame_producer>& producer, bool preview, int auto_play_delta)\r
{\r
executor_.begin_invoke([=]\r
{\r
- layers_[index].load(producer, preview, auto_play_delta);\r
+ get_layer(index).load(producer, preview, auto_play_delta);\r
}, high_priority);\r
}\r
\r
{ \r
executor_.begin_invoke([=]\r
{\r
- layers_[index].pause();\r
+ get_layer(index).pause();\r
}, high_priority);\r
}\r
\r
{ \r
executor_.begin_invoke([=]\r
{\r
- layers_[index].play();\r
+ get_layer(index).play();\r
}, high_priority);\r
}\r
\r
{ \r
executor_.begin_invoke([=]\r
{\r
- layers_[index].stop();\r
+ get_layer(index).stop();\r
}, high_priority);\r
}\r
\r
{\r
return std::move(*executor_.invoke([=]\r
{\r
- return std::make_shared<boost::unique_future<std::wstring>>(std::move(layers_[index].call(foreground, param)));\r
+ return std::make_shared<boost::unique_future<std::wstring>>(std::move(get_layer(index).call(foreground, param)));\r
}, high_priority));\r
}\r
\r
- void swap_layers(const safe_ptr<stage>& other)\r
+ void swap_layers(stage& other)\r
{\r
- if(other->impl_.get() == this)\r
+ auto other_impl = other.impl_;\r
+\r
+ if(other_impl.get() == this)\r
return;\r
\r
auto func = [=]\r
{\r
- std::swap(layers_, other->impl_->layers_);\r
+ auto layers = layers_ | boost::adaptors::map_values;\r
+ auto other_layers = other_impl->layers_ | boost::adaptors::map_values;\r
+\r
+ BOOST_FOREACH(auto& layer, layers)\r
+ layer->monitor_output().unlink_target(&monitor_subject_);\r
+ \r
+ BOOST_FOREACH(auto& layer, other_layers)\r
+ layer->monitor_output().unlink_target(&monitor_subject_);\r
+ \r
+ std::swap(layers_, other_impl->layers_);\r
+ \r
+ BOOST_FOREACH(auto& layer, layers)\r
+ layer->monitor_output().link_target(&monitor_subject_);\r
+ \r
+ BOOST_FOREACH(auto& layer, other_layers)\r
+ layer->monitor_output().link_target(&monitor_subject_);\r
}; \r
+\r
executor_.begin_invoke([=]\r
{\r
- other->impl_->executor_.invoke(func, high_priority);\r
- }, high_priority);\r
+ other_impl->executor_.invoke(func, task_priority::high_priority);\r
+ }, task_priority::high_priority);\r
}\r
\r
- void swap_layer(int index, size_t other_index)\r
+ void swap_layer(int index, int other_index)\r
{\r
executor_.begin_invoke([=]\r
{\r
- std::swap(layers_[index], layers_[other_index]);\r
- }, high_priority);\r
+ std::swap(get_layer(index), get_layer(other_index));\r
+ }, task_priority::high_priority);\r
}\r
\r
- void swap_layer(int index, size_t other_index, const safe_ptr<stage>& other)\r
+ void swap_layer(int index, int other_index, stage& other)\r
{\r
- if(other->impl_.get() == this)\r
+ auto other_impl = other.impl_;\r
+\r
+ if(other_impl.get() == this)\r
swap_layer(index, other_index);\r
else\r
{\r
auto func = [=]\r
{\r
- std::swap(layers_[index], other->impl_->layers_[other_index]);\r
+ auto& my_layer = get_layer(index);\r
+ auto& other_layer = other_impl->get_layer(other_index);\r
+\r
+ my_layer.monitor_output().unlink_target(&monitor_subject_);\r
+ other_layer.monitor_output().unlink_target(&other_impl->monitor_subject_);\r
+\r
+ std::swap(my_layer, other_layer);\r
+\r
+ my_layer.monitor_output().link_target(&monitor_subject_);\r
+ other_layer.monitor_output().link_target(&other_impl->monitor_subject_);\r
}; \r
+\r
executor_.begin_invoke([=]\r
{\r
- other->impl_->executor_.invoke(func, high_priority);\r
- }, high_priority);\r
+ other_impl->executor_.invoke(func, task_priority::high_priority);\r
+ }, task_priority::high_priority);\r
}\r
}\r
\r
{\r
return executor_.begin_invoke([=]\r
{\r
- return layers_[index].foreground();\r
+ return get_layer(index).foreground();\r
}, high_priority);\r
}\r
\r
{\r
return executor_.begin_invoke([=]\r
{\r
- return layers_[index].background();\r
+ return get_layer(index).background();\r
}, high_priority);\r
}\r
\r
{\r
boost::property_tree::wptree info;\r
BOOST_FOREACH(auto& layer, layers_) \r
- info.add_child(L"layers.layer", layer.second.info())\r
+ info.add_child(L"layers.layer", layer.second->info())\r
.add(L"index", layer.first); \r
return info;\r
}, high_priority));\r
{\r
return std::move(executor_.begin_invoke([=]() -> boost::property_tree::wptree\r
{\r
- return layers_[index].info();\r
+ return get_layer(index).info();\r
}, high_priority));\r
}\r
};\r
\r
-stage::stage(const safe_ptr<diagnostics::graph>& graph, const safe_ptr<target_t>& target, const video_format_desc& format_desc) : impl_(new implementation(graph, target, format_desc)){}\r
+stage::stage(const safe_ptr<diagnostics::graph>& graph, const safe_ptr<target_t>& target, const video_format_desc& format_desc) \r
+ : impl_(new implementation(graph, target, format_desc)){}\r
void stage::apply_transforms(const std::vector<stage::transform_tuple_t>& transforms){impl_->apply_transforms(transforms);}\r
void stage::apply_transform(int index, const std::function<core::frame_transform(core::frame_transform)>& transform, unsigned int mix_duration, const std::wstring& tween){impl_->apply_transform(index, transform, mix_duration, tween);}\r
void stage::clear_transforms(int index){impl_->clear_transforms(index);}\r
void stage::stop(int index){impl_->stop(index);}\r
void stage::clear(int index){impl_->clear(index);}\r
void stage::clear(){impl_->clear();}\r
-void stage::swap_layers(const safe_ptr<stage>& other){impl_->swap_layers(other);}\r
+void stage::swap_layers(const safe_ptr<stage>& other){impl_->swap_layers(*other);}\r
void stage::swap_layer(int index, size_t other_index){impl_->swap_layer(index, other_index);}\r
-void stage::swap_layer(int index, size_t other_index, const safe_ptr<stage>& other){impl_->swap_layer(index, other_index, other);}\r
+void stage::swap_layer(int index, size_t other_index, const safe_ptr<stage>& other){impl_->swap_layer(index, other_index, *other);}\r
boost::unique_future<safe_ptr<frame_producer>> stage::foreground(int index) {return impl_->foreground(index);}\r
boost::unique_future<safe_ptr<frame_producer>> stage::background(int index) {return impl_->background(index);}\r
boost::unique_future<std::wstring> stage::call(int index, bool foreground, const std::wstring& param){return impl_->call(index, foreground, param);}\r
void stage::set_video_format_desc(const video_format_desc& format_desc){impl_->set_video_format_desc(format_desc);}\r
boost::unique_future<boost::property_tree::wptree> stage::info() const{return impl_->info();}\r
boost::unique_future<boost::property_tree::wptree> stage::info(int index) const{return impl_->info(index);}\r
+monitor::source& stage::monitor_output(){return impl_->monitor_subject_;}\r
}}
\ No newline at end of file