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core: add LIKELY and UNLIKELY macros

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helps the compiler optimize
This commit is contained in:
vaxerski 2025-01-17 18:21:34 +01:00
parent 2bad73354a
commit b7a3c45269
58 changed files with 395 additions and 396 deletions
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12
src/protocols/PointerConstraints.cpp
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@ -10,7 +10,7 @@
CPointerConstraint::CPointerConstraint(SP<CZwpLockedPointerV1> resource_, SP<CWLSurfaceResource> surf, wl_resource* region_, zwpPointerConstraintsV1Lifetime lifetime_) :
resourceL(resource_), locked(true), lifetime(lifetime_) {
if (!resource_->resource())
if UNLIKELY (!resource_->resource())
return;
resource_->setOnDestroy([this](CZwpLockedPointerV1* p) { PROTO::constraints->destroyPointerConstraint(this); });
@ -49,7 +49,7 @@ CPointerConstraint::CPointerConstraint(SP<CZwpLockedPointerV1> resource_, SP<CWL
CPointerConstraint::CPointerConstraint(SP<CZwpConfinedPointerV1> resource_, SP<CWLSurfaceResource> surf, wl_resource* region_, zwpPointerConstraintsV1Lifetime lifetime_) :
resourceC(resource_), lifetime(lifetime_) {
if (!resource_->resource())
if UNLIKELY (!resource_->resource())
return;
resource_->setOnDestroy([this](CZwpConfinedPointerV1* p) { PROTO::constraints->destroyPointerConstraint(this); });
@ -185,7 +185,7 @@ bool CPointerConstraint::isLocked() {
}
Vector2D CPointerConstraint::logicPositionHint() {
if (!pHLSurface)
if UNLIKELY (!pHLSurface)
return {};
const auto SURFBOX = pHLSurface->getSurfaceBoxGlobal();
@ -218,14 +218,14 @@ void CPointerConstraintsProtocol::destroyPointerConstraint(CPointerConstraint* h
}
void CPointerConstraintsProtocol::onNewConstraint(SP<CPointerConstraint> constraint, CZwpPointerConstraintsV1* pMgr) {
if (!constraint->good()) {
if UNLIKELY (!constraint->good()) {
LOGM(ERR, "Couldn't create constraint??");
pMgr->noMemory();
m_vConstraints.pop_back();
return;
}
if (!constraint->owner()) {
if UNLIKELY (!constraint->owner()) {
LOGM(ERR, "New constraint has no CWLSurface owner??");
return;
}
@ -234,7 +234,7 @@ void CPointerConstraintsProtocol::onNewConstraint(SP<CPointerConstraint> constra
const auto DUPES = std::count_if(m_vConstraints.begin(), m_vConstraints.end(), [OWNER](const auto& c) { return c->owner() == OWNER; });
if (DUPES > 1) {
if UNLIKELY (DUPES > 1) {
LOGM(ERR, "Constraint for surface duped");
pMgr->error(ZWP_POINTER_CONSTRAINTS_V1_ERROR_ALREADY_CONSTRAINED, "Surface already confined");
m_vConstraints.pop_back();