39 lines
1.2 KiB
C++
39 lines
1.2 KiB
C++
#ifndef __ANDROID_DISPDEJITTER_HELPER_H__
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#define __ANDROID_DISPDEJITTER_HELPER_H__
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#include <utils/Timers.h>
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#include <utils/RefBase.h>
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namespace android {
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class DispDeJitter;
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class GraphicBuffer;
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class DispDeJitterHelper {
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public:
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static DispDeJitterHelper& getInstance();
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virtual ~DispDeJitterHelper();
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DispDeJitter* createDispDeJitter();
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void destroyDispDeJitter(DispDeJitter* dispDeJitter);
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bool shouldPresentNow(DispDeJitter* dispDeJitter, const std::string& name, const sp<GraphicBuffer>& gb,
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const nsecs_t& expectedPresent, const bool isDue, const int pendingBufferCount,
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const int64_t cameraFps, const int64_t cameraPbc);
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void markTimestamp(const sp<GraphicBuffer>& gb, const uint64_t q_time);
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protected:
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DispDeJitterHelper();
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void* mSoHandle;
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DispDeJitter* (*mFnCreateDispDeJitter)();
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void (*mFnDestroyDispDeJitter)(DispDeJitter*);
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bool (*mFnShouldDelayPresent)(DispDeJitter*, const std::string&, const sp<GraphicBuffer>&, const nsecs_t&, const int,
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const int64_t, const int64_t);
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void (*mFnMarkTimestamp)(const sp<GraphicBuffer>&, const uint64_t);
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};
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} // namespace android
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#endif // __ANDROID_DISPDEJITTER_HELPER_H__
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