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/ohos5.0/docs/zh-cn/application-dev/reference/apis-arkgraphics2d/
H A D_native_vsync.md6 提供获取系统vsync回调的功能，可用于实现应用的绘制帧率与系统帧率同步。
50 …vsync_getperiod) ([OH_NativeVSync](#oh_nativevsync) \*nativeVsync, long long \*period) |获取vsync周期。|
188 获取vsync周期。
190 vsync周期是在每次使用OH_NativeVSync_RequestFrame接口请求vsync信号后收到OH_NativeVSync_FrameCallback回调的时候才会更新。
192 首次使用该接口获取vsync周期之前，需要先使用OH_NativeVSync_RequestFrame接口请求vsync信号，在收到OH_NativeVSync_FrameCallback回调之后，…
201 | period | 表示vsync周期，作为出参使用。 |
247 使用本接口创建出来的OH_NativeVSync实例的实际vsync周期与系统vsync周期不完全一致，系统会根据窗口的状态对实际vsync周期进行调整。
298 请求下一次vsync信号，当信号到来时，调用回调函数callback。 如果在同一帧内中多次调用此接口，则只会触发最后一个回调。
307 | callback | 一个OH_NativeVSync_FrameCallback类型的函数指针，当下一次vsync信号到来时会被调用。 |
323 请求下一次vsync信号，当信号到来时，调用回调函数callback。 如果在同一帧内中多次调用此接口，每一次传入的callback都会被执行。
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H A Dnative__vsync_8h.md41 …tive_vsync.md#oh_nativevsync_framecallback) callback, void \*data) | 请求下一次vsync信号，当信号到来时，调用回调函数cal…
42 …tive_vsync.md#oh_nativevsync_framecallback) callback, void \*data) | 请求下一次vsync信号，当信号到来时，调用回调函数cal…
43 …_vsync.md#oh_nativevsync_getperiod) (OH_NativeVSync \*nativeVsync, long long \*period) |获取vsync周期。|
/ohos5.0/foundation/graphic/graphic_2d/rosen/modules/composer/vsync/test/systemtest/
H A DBUILD.gn35 "//foundation/graphic/graphic_2d/rosen/modules/composer/vsync/include",
36 "//foundation/graphic/graphic_2d/rosen/modules/composer/vsync/test",
54 "//foundation/graphic/graphic_2d/rosen/modules/composer/vsync:libvsync",
83 "../../../vsync:libvsync",
/ohos5.0/foundation/graphic/graphic_2d/rosen/modules/composer/vsync/test/fuzztest/vsynccontroller_fuzzer/
H A DBUILD.gn21 …fuzz_config_file = "//foundation/graphic/graphic_2d/rosen/modules/composer/vsync/test/fuzztest/vsy…
26 "//foundation/graphic/graphic_2d/rosen/modules/composer/vsync/include",
36 "//foundation/graphic/graphic_2d/rosen/modules/composer/vsync:libvsync",
/ohos5.0/foundation/graphic/graphic_2d/rosen/modules/composer/vsync/test/fuzztest/vsyncsampler_fuzzer/
H A DBUILD.gn21 …fuzz_config_file = "//foundation/graphic/graphic_2d/rosen/modules/composer/vsync/test/fuzztest/vsy…
26 "//foundation/graphic/graphic_2d/rosen/modules/composer/vsync/include",
36 "//foundation/graphic/graphic_2d/rosen/modules/composer/vsync:libvsync",
/ohos5.0/foundation/graphic/graphic_2d/rosen/modules/composer/vsync/test/fuzztest/vsyncconnection_fuzzer/
H A DBUILD.gn22 …fuzz_config_file = "//foundation/graphic/graphic_2d/rosen/modules/composer/vsync/test/fuzztest/vsy…
27 "//foundation/graphic/graphic_2d/rosen/modules/composer/vsync/include",
37 "//foundation/graphic/graphic_2d/rosen/modules/composer/vsync:libvsync",
/ohos5.0/foundation/graphic/graphic_2d/rosen/modules/composer/vsync/test/fuzztest/vsyncdistributor_fuzzer/
H A DBUILD.gn22 …fuzz_config_file = "//foundation/graphic/graphic_2d/rosen/modules/composer/vsync/test/fuzztest/vsy…
27 "//foundation/graphic/graphic_2d/rosen/modules/composer/vsync/include",
37 "//foundation/graphic/graphic_2d/rosen/modules/composer/vsync:libvsync",
/ohos5.0/foundation/graphic/graphic_2d/rosen/modules/composer/vsync/test/fuzztest/vsyncreceiver_fuzzer/
H A DBUILD.gn22 …fuzz_config_file = "//foundation/graphic/graphic_2d/rosen/modules/composer/vsync/test/fuzztest/vsy…
27 "//foundation/graphic/graphic_2d/rosen/modules/composer/vsync/include",
38 "//foundation/graphic/graphic_2d/rosen/modules/composer/vsync:libvsync",
/ohos5.0/foundation/graphic/graphic_2d/rosen/modules/composer/
H A DBUILD.gn39 "$graphic_2d_root/rosen/modules/composer/vsync/include",
71 "vsync:libvsync",
106 "vsync/test:test",
/ohos5.0/docs/zh-cn/application-dev/graphics/
H A Dnative-vsync-guidelines.md59 std::cout << "wait for vsync!\n";
62 std::cout << "vsync come, end this thread\n";
H A DReadme-CN.md16 - [NativeVsync开发指导 (C/C++)](native-vsync-guidelines.md)
/ohos5.0/foundation/graphic/graphic_2d/rosen/modules/composer/vsync/test/unittest/
H A DBUILD.gn125 "//foundation/graphic/graphic_2d/rosen/modules/composer/vsync/include",
145 "//foundation/graphic/graphic_2d/rosen/modules/composer/vsync:libvsync",
/ohos5.0/foundation/graphic/graphic_2d/rosen/modules/composer/vsync/
H A DBUILD.gn44 "$graphic_2d_root/rosen/modules/composer/vsync/include",
76 "$graphic_2d_root/rosen/modules/composer/vsync/include",
/ohos5.0/docs/en/application-dev/graphics/
H A Dnative-vsync-guidelines.md59 std::cout << "wait for vsync!\n";
62 std::cout << "vsync come, end this thread\n";
H A DReadme-EN.md15 - [Native Vsync Development (C/C++)](native-vsync-guidelines.md)
/ohos5.0/foundation/graphic/graphic_3d/lume/LumeRender/src/gles/
H A Dswapchain_gles.h47 bool vsync; member
/ohos5.0/docs/en/application-dev/performance/
H A Dimprove-application-cold-start-speed.md44 …oid OHOS::AppExecFwk::MainThread::HandleLaunchAbility**), and ends when **vsync** is received for …
94 …oid OHOS::AppExecFwk::MainThread::HandleLaunchAbility**), and ends when **vsync** is received for …
148 …oid OHOS::AppExecFwk::MainThread::HandleLaunchAbility**), and ends when **vsync** is received for …
231 …oid OHOS::AppExecFwk::MainThread::HandleLaunchAbility**), and ends when **vsync** is received for …
299 …oid OHOS::AppExecFwk::MainThread::HandleLaunchAbility**), and ends when **vsync** is received for …
/ohos5.0/foundation/graphic/graphic_2d/rosen/modules/render_service_base/src/platform/ohos/
H A DBUILD.gn25 "$graphic_2d_root/rosen/modules/composer/vsync/include",
124 "$graphic_2d_root/rosen/modules/composer/vsync:libvsync",
/ohos5.0/docs/zh-cn/application-dev/reference/apis-arkui/arkui-ts/
H A Dts-explicit-animatetoimmediately.md5 …kui-UIContext.md#animateto)相比，animateToImmediately能即时将生成的动画指令发送至渲染层执行，无需等待vsync信号，从而在视觉效果上实现部分动画的优…
/ohos5.0/docs/zh-cn/application-dev/performance/
H A Dimprove-application-cold-start-speed.md58 …性能进行对比分析。分析阶段的起点为点击应用图标打开应用时触发的触摸事件（即`ProcessTouchEvent`的结束点），阶段终点为应用第一次接到vsync（即`H:ReceiveVsync d…
496 …:void OHOS::AppExecFwk::MainThread::HandleLaunchAbility`的开始点），阶段终点为应用第一次接到vsync（即`H:ReceiveVsync d…
561 …:void OHOS::AppExecFwk::MainThread::HandleLaunchAbility`的开始点），阶段终点为应用第一次接到vsync（即`H:ReceiveVsync d…
648 …:void OHOS::AppExecFwk::MainThread::HandleLaunchAbility`的开始点），阶段终点为应用第一次接到vsync（即`H:ReceiveVsync d…
716 …:void OHOS::AppExecFwk::MainThread::HandleLaunchAbility`的开始点），阶段终点为应用第一次接到vsync（即`H:ReceiveVsync d…
/ohos5.0/foundation/graphic/graphic_2d/
H A DREADME_zh.md42 │ ├── vsync # Vsync代码
/ohos5.0/drivers/hdf_core/framework/support/platform/src/hdmi/
H A Dhdmi_dfm.c55 param->vsync = videoInfo->vsync; in HdmiDfmFillParam()
/ohos5.0/foundation/graphic/graphic_2d/rosen/samples/composer/
H A DBUILD.gn32 "$graphic_2d_root/rosen/modules/composer/vsync/include",
/ohos5.0/drivers/hdf_core/framework/support/platform/include/hdmi/
H A Dhdmi_dfm.h138 uint32_t vsync; member
/ohos5.0/docs/zh-cn/release-notes/
H A DOpenHarmony-2-0-Canary.md69 …，包括创建、销毁和窗口栈管理等。<br/>- 新增合成器功能，包括CPU、GPU和TDE合成。<br/>- 新增bufferqueue功能，支持进程间传递。<br/>- 新增vsync管理功能。 |

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