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Viewing changes to include/shared/mir/graphics/android/syncfence.h

  • Committer: Tarmac
  • Author(s): Kevin DuBois, Alan Griffiths, Alexandros Frantzis, Robert Ancell, Daniel d'Andrada
  • Date: 2013-09-26 04:50:57 UTC
  • mfrom: (1081.3.8 development-branch)
  • Revision ID: tarmac-20130926045057-w43xdxtxz8lhy8fg
frontend, config: Mechanism for connecting via a socket pair.
graphics: android: stop nex4 from tearing
gbm: Blank unused connected outputs.
compositor: tidy up configuration logic for initializing bypass flag.
tests: Add tests for Android's InputReader & friends
Bump libmirserver soname and Mir project version.

Approved by kevin gunn, PS Jenkins bot.

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include/shared/mir/graphics/android/syncfence.h
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#include "mir/graphics/android/sync_object.h"
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#include <memory>
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#define SYNC_IOC_WAIT 0x40043E00
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namespace mir
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{
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namespace graphics
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namespace android
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{
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class IoctlWrapper
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{
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public:
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    virtual ~IoctlWrapper() {}
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    virtual int ioctl(int fd, unsigned long int request, int* timeout) const = 0;
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    virtual int close(int fd) const = 0;
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protected:
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    IoctlWrapper() = default;
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    IoctlWrapper(IoctlWrapper const&) = delete;
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    IoctlWrapper& operator=(IoctlWrapper const&) = delete;
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};
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class SyncFence : public SyncObject
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{
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public:
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    SyncFence(int fd, std::shared_ptr<IoctlWrapper> const& wrapper);
 
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    SyncFence();
 
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    SyncFence(int fd);
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    ~SyncFence() noexcept;
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    void wait();
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private:
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    SyncFence(SyncFence const&) = delete;
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    SyncFence& operator=(SyncFence const&) = delete;
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    std::shared_ptr<IoctlWrapper> const ioctl_wrapper;
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    int const fence_fd;
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};
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