src/helpers/sync/SyncReleaser.hpp


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#pragma once

#include <cstdint>
#include <optional>
#include <vector>
#include <functional>
#include "../memory/Memory.hpp"

/*
    A helper (inspired by KDE's KWin) that will release the timeline point in the dtor
*/

class CSyncTimeline;
class CEGLSync;

class CSyncReleaser {
  public:
    CSyncReleaser(WP<CSyncTimeline> timeline_, uint64_t point_);
    ~CSyncReleaser();

    // drops the releaser, will never signal anymore
    void drop();

    // wait for this gpu job to finish before releasing
    void addReleaseSync(SP<CEGLSync> sync);

  private:
    WP<CSyncTimeline> timeline;
    uint64_t          point = 0;
    SP<CEGLSync>      sync;
};