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Internal/Contributor docs for the Qt SDK. Note: These are NOT official API docs; those are found at https://doc.qt.io/
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QDxgiVSyncService Class Reference

#include <qdxgivsyncservice_p.h>

Collaboration diagram for QDxgiVSyncService:

Public Types

using CallbackWindowList = QVarLengthArray<QWindow *, 16>
using Callback = std::function<void(const CallbackWindowList &windowList, qint64 timestampNs)>

Public Member Functions

void refAdapter (LUID luid)
void derefAdapter (LUID luid)
void beginFrame (LUID luid)
void registerWindow (QWindow *window)
void unregisterWindow (QWindow *window)
bool supportsWindow (QWindow *window)
qsizetype registerCallback (Callback cb)
void unregisterCallback (qsizetype id)

Static Public Member Functions

static QDxgiVSyncService * instance ()

Detailed Description

Definition at line 28 of file qdxgivsyncservice_p.h.

Member Typedef Documentation

◆ Callback

using QDxgiVSyncService::Callback = std::function<void(const CallbackWindowList &windowList, qint64 timestampNs)>

Definition at line 67 of file qdxgivsyncservice_p.h.

◆ CallbackWindowList

using QDxgiVSyncService::CallbackWindowList = QVarLengthArray<QWindow *, 16>

Definition at line 66 of file qdxgivsyncservice_p.h.

Member Function Documentation

◆ beginFrame()

void QDxgiVSyncService::beginFrame ( LUID luid)

Definition at line 147 of file qdxgivsyncservice.cpp.

◆ derefAdapter()

void QDxgiVSyncService::derefAdapter ( LUID luid)

Definition at line 234 of file qdxgivsyncservice.cpp.

◆ instance()

QDxgiVSyncService * QDxgiVSyncService::instance ( )
static

Definition at line 85 of file qdxgivsyncservice.cpp.

◆ refAdapter()

void QDxgiVSyncService::refAdapter ( LUID luid)

Definition at line 178 of file qdxgivsyncservice.cpp.

◆ registerCallback()

qsizetype QDxgiVSyncService::registerCallback ( Callback cb)

Definition at line 420 of file qdxgivsyncservice.cpp.

◆ registerWindow()

void QDxgiVSyncService::registerWindow ( QWindow * window)

Definition at line 374 of file qdxgivsyncservice.cpp.

◆ supportsWindow()

bool QDxgiVSyncService::supportsWindow ( QWindow * window)

Definition at line 413 of file qdxgivsyncservice.cpp.

◆ unregisterCallback()

void QDxgiVSyncService::unregisterCallback ( qsizetype id)

Definition at line 433 of file qdxgivsyncservice.cpp.

◆ unregisterWindow()

void QDxgiVSyncService::unregisterWindow ( QWindow * window)

Definition at line 399 of file qdxgivsyncservice.cpp.

The documentation for this class was generated from the following files: