work on decoder classes

nodes/nodes/nodemedia.cpp

@@ -7,7 +7,8 @@
 NodeMedia::NodeMedia(NodeGraph* c) :
   Node(c),
   media_(nullptr),
-  buffer_(c->memory_cache())
+  buffer_(c->memory_cache()),
+  decoder_(nullptr)
 {
   matrix_input_ = new NodeIO(this, "matrix", tr("Matrix"), true, false);
   matrix_input_->AddAcceptedNodeInput(olive::nodes::kMatrix);

nodes/nodes/nodemedia.h

@@ -4,6 +4,7 @@
 #include "nodes/node.h"
 #include "rendering/memorycache.h"
 #include "project/media.h"
+#include "decoders/decoder.h"
 
 /**
  * @brief The NodeMedia class
@@ -46,6 +47,9 @@ private:
   // Texture buffer
   // TODO Probable cache point
   MemoryCache::Reference buffer_;
+
+  // Decoder
+  DecoderPtr decoder_;
 };
 
 #endif // MEDIANODE_H