Searched defs:DispSync (Results 1 - 2 of 2) sorted by relevance

/frameworks/native/services/surfaceflinger/
H A DDispSync.h44 // DispSync maintains a model of the periodic hardware-based vsync events of a
47 // feeding consecutive hardware event timestamps to the DispSync object via
51 // to the DispSync object via the addPresentFence method. These fence
57 class DispSync { class in namespace:android
67 DispSync();
68 ~DispSync();
85 // synchronize the DispSync's model to the hardware vsync events. The re-
121 // DispSync object.
H A DDispSync.cpp33 #include "DispSync.h"
131 ATRACE_INT64("DispSync:WakeupLat", now - nextEventTime);
132 ATRACE_INT64("DispSync:AvgWakeupLat", mWakeupLatency);
147 status_t addEventListener(nsecs_t phase, const sp<DispSync::Callback>& callback) {
174 status_t removeEventListener(const sp<DispSync::Callback>& callback) {
199 sp<DispSync::Callback> mCallback;
203 sp<DispSync::Callback> mCallback;
277 class ZeroPhaseTracer : public DispSync::Callback {
290 DispSync::DispSync() function in class:android::DispSync
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