add compositing structure (not yet final)

[enigma2.git] / lib / gdi / compositing.h

diff --git a/lib/gdi/compositing.h b/lib/gdi/compositing.h
new file mode 100644 (file)
index 0000000..706a592
--- /dev/null
+++ b/lib/gdi/compositing.h
@@ -0,0 +1,34 @@
+#ifndef __lib_gdi_compositing_h
+#define __lib_gdi_compositing_h
+
+#include <lib/gdi/gpixmap.h>
+
+#include <vector>
+
+class gDC;
+
+struct gContext
+{
+       ePtr<gDC> m_pixmap;
+       int m_reg_int[256];
+       float m_reg_float[256]; 
+       ~gContext();
+};
+
+struct gCompositingElement
+{
+       std::vector<unsigned int> m_code;
+       gContext m_context;
+};
+
+class gCompositingData: public Object
+{
+DECLARE_REF(gCompositingData);
+public:
+       int execute(void); /* returns ticks until next execution */
+private:
+       std::vector<gCompositingElement> m_elements;
+       gContext m_globals;
+};
+
+#endif