Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 5b028421 authored by Mathias Agopian's avatar Mathias Agopian Committed by Android Git Automerger
Browse files

am bcef9ac3: add basic time stats for surfaces lock time 

Merge commit 'bcef9ac35da08b9f7f8a4728af94c23a7a010669' into eclair-plus-aosp

* commit 'bcef9ac35da08b9f7f8a4728af94c23a7a010669':
  add basic time stats for surfaces lock time
parents ee678acd 9e3ebf8c

include/private/ui/SharedBufferStack.h

+20 −8
Original line number Original line Diff line number Diff line
@@ -69,12 +69,6 @@ class SharedClient; 




// ----------------------------------------------------------------------------

// ----------------------------------------------------------------------------





struct FlatRegion { // 12 bytes

    static const unsigned int NUM_RECT_MAX = 1;

    uint32_t    count;

    uint16_t    rects[4*NUM_RECT_MAX];

};



// should be 128 bytes (32 longs)

// should be 128 bytes (32 longs)

class SharedBufferStack

class SharedBufferStack

{

{
@@ -84,6 +78,18 @@ class SharedBufferStack 
    friend class SharedBufferServer;

    friend class SharedBufferServer;





public:

public:

    struct FlatRegion { // 12 bytes

        static const unsigned int NUM_RECT_MAX = 1;

        uint32_t    count;

        uint16_t    rects[4*NUM_RECT_MAX];

    };

    

    struct Statistics { // 4 longs

        typedef int32_t usecs_t;

        usecs_t  totalTime;

        usecs_t  reserved[3];

    };

    

    SharedBufferStack();

    SharedBufferStack();

    void init(int32_t identity);

    void init(int32_t identity);

    status_t setDirtyRegion(int buffer, const Region& reg);

    status_t setDirtyRegion(int buffer, const Region& reg);
@@ -100,7 +106,8 @@ public: 
    volatile int32_t reallocMask;

    volatile int32_t reallocMask;





    int32_t     identity;       // surface's identity (const)

    int32_t     identity;       // surface's identity (const)

    int32_t     reserved32[13];

    int32_t     reserved32[9];

    Statistics  stats;

    FlatRegion  dirtyRegion[NUM_BUFFER_MAX];    // 12*4=48 bytes

    FlatRegion  dirtyRegion[NUM_BUFFER_MAX];    // 12*4=48 bytes

};

};
@@ -257,6 +264,8 @@ private: 
    };

    };





    int32_t tail;

    int32_t tail;

    // statistics...

    nsecs_t mDequeueTime[NUM_BUFFER_MAX];

};

};





// ----------------------------------------------------------------------------

// ----------------------------------------------------------------------------
@@ -275,6 +284,9 @@ public: 
    

    

    Region getDirtyRegion(int buffer) const;

    Region getDirtyRegion(int buffer) const;





    SharedBufferStack::Statistics getStats() const;

    



private:

private:

    struct UnlockUpdate : public UpdateBase {

    struct UnlockUpdate : public UpdateBase {

        const int lockedBuffer;

        const int lockedBuffer;