class SignalFence
Defined at line 5394 of file fidling/gen/sdk/fidl/fuchsia.ui.composition/fuchsia.ui.composition/cpp/fidl/fuchsia.ui.composition/cpp/wire_types.h
A fence that will be signaled by Scenic when some condition becomes true.
For more details, refer to the method the fence appears in.
Public Methods
void SignalFence ()void ~SignalFence ()void SignalFence (SignalFence && other)SignalFence & operator= (SignalFence && other)bool has_invalid_tag ()bool is_basic ()SignalFence WithBasic (::zx::handle val)A basic handle (e.g., EVENT or EVENTPAIR).
::zx::handle & basic ()A basic handle (e.g., EVENT or EVENTPAIR).
const ::zx::handle & basic ()A basic handle (e.g., EVENT or EVENTPAIR).
bool is_timestamp ()SignalFence WithTimestamp (::zx::counter val)Before Scenic signals the fence, it will write the timestamp of
the corresponding event into the counter.
::zx::counter & timestamp ()Before Scenic signals the fence, it will write the timestamp of
the corresponding event into the counter.
const ::zx::counter & timestamp ()Before Scenic signals the fence, it will write the timestamp of
the corresponding event into the counter.
::fuchsia_ui_composition::wire::SignalFence::Tag Which ()void _CloseHandles ()Enumerations
enum class Tag : fidl_xunion_tag_t| Name | Value | Comments |
|---|---|---|
| kBasic | 1 |
0x1 |
| kTimestamp | 2 |
0x2 |
Defined at line 5403 of file fidling/gen/sdk/fidl/fuchsia.ui.composition/fuchsia.ui.composition/cpp/fidl/fuchsia.ui.composition/cpp/wire_types.h