GfxExecContext.hpp

#pragma once
#include <atomic>
#include <Process/ExecutionAction.hpp>
 
#include <Gfx/GfxContext.hpp>
 
#include <ossia/detail/flat_set.hpp>
 
#include <memory>
 
#include <concurrentqueue.h>
#include <score_plugin_gfx_export.h>
 
namespace Gfx
{
 
class SCORE_PLUGIN_GFX_EXPORT GfxExecutionAction final
    : public Execution::ExecutionAction
{
  SCORE_CONCRETE("06f48270-35a4-44d2-929a-e67b8e2904f5")
public:
  explicit GfxExecutionAction(GfxContext& w);
  ~GfxExecutionAction();
 
  score::gfx::Message allocateMessage(int inputs);
  void releaseMessage(score::gfx::Message&&);
 
  void startTick(const ossia::audio_tick_state& st) override;
  void setEdge(port_index source, port_index sink, Process::CableType t);
  void endTick(const ossia::audio_tick_state& st) override;
 
  std::shared_ptr<bool> alive{std::make_shared<bool>(true)};
 
  GfxContext* ui{};
  std::atomic<uint64_t> ticks{0};
 
  std::vector<EdgeSpec> prev_edges;
  std::vector<EdgeSpec> edges_cache;
  using edge_queue = moodycamel::ConcurrentQueue<EdgeSpec>;
  edge_queue incoming_edges;
};
 
}