*/\r
#pragma once\r
\r
-#include <core/video_format.h>\r
-#include <core/producer/frame/frame_visitor.h>\r
-#include <core/producer/frame/pixel_format.h>\r
+#include "blend_modes.h"\r
+\r
+#include <common/memory/safe_ptr.h>\r
\r
-#include "../gpu/host_buffer.h"\r
+#include <core/producer/frame/frame_visitor.h>\r
\r
#include <boost/noncopyable.hpp>\r
+\r
#include <boost/thread/future.hpp>\r
\r
-#include <memory>\r
-#include <vector>\r
+namespace caspar { namespace core {\r
+\r
+class write_frame;\r
+class host_buffer;\r
+class ogl_device;\r
+struct video_format_desc;\r
+struct pixel_format_desc;\r
\r
-namespace caspar { namespace mixer {\r
- \r
class image_mixer : public core::frame_visitor, boost::noncopyable\r
{\r
public:\r
- image_mixer(const core::video_format_desc& format_desc);\r
+ image_mixer(ogl_device& ogl, const video_format_desc& format_desc);\r
\r
- virtual void begin(const core::basic_frame& frame);\r
+ virtual void begin(core::basic_frame& frame);\r
virtual void visit(core::write_frame& frame);\r
virtual void end();\r
+\r
+ void begin_layer(blend_mode::type blend_mode);\r
+ void end_layer();\r
+\r
+ image_mixer& operator=(image_mixer&& other);\r
\r
- boost::unique_future<safe_ptr<const host_buffer>> render();\r
+ boost::unique_future<safe_ptr<host_buffer>> render();\r
\r
- std::vector<safe_ptr<host_buffer>> create_buffers(const core::pixel_format_desc& format);\r
+ safe_ptr<write_frame> create_frame(const void* tag, const pixel_format_desc& format);\r
\r
private:\r
struct implementation;\r
- std::shared_ptr<implementation> impl_;\r
+ safe_ptr<implementation> impl_;\r
};\r
\r
}}
\ No newline at end of file