[scene_producer] Added scene_width and scene_height variables that can be used from...

[casparcg] / core / producer / scene / scene_producer.cpp

diff --git a/core/producer/scene/scene_producer.cpp b/core/producer/scene/scene_producer.cpp
index f5f2a625edf0b0257f329578f703799009d78183..935fb577a9ca3db6553fb9291f91359f9caf88cd 100644 (file)
--- a/core/producer/scene/scene_producer.cpp
+++ b/core/producer/scene/scene_producer.cpp
@@ -142,7 +142,6 @@ struct scene_producer::impl
 
        impl(std::wstring producer_name, int width, int height, const video_format_desc& format_desc)
                : producer_name_(std::move(producer_name))
-               , pixel_constraints_(width, height)
                , format_desc_(format_desc)
                , aggregator_([=] (double x, double y) { return collission_detect(x, y); })
        {
@@ -166,6 +165,13 @@ struct scene_producer::impl
                mouse_y_ = mouse_y_variable->value();
                m_x_ = 0;
                m_y_ = 0;
+
+               auto scene_width = std::make_shared<core::variable_impl<double>>(boost::lexical_cast<std::wstring>(width), false, width);
+               auto scene_height = std::make_shared<core::variable_impl<double>>(boost::lexical_cast<std::wstring>(height), false, height);
+               store_variable(L"scene_width", scene_width);
+               store_variable(L"scene_height", scene_height);
+               pixel_constraints_.width = scene_width->value();
+               pixel_constraints_.height = scene_height->value();
        }
 
        layer& create_layer(