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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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16
src/protocols/InputMethodV2.cpp
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@@ -7,7 +7,7 @@
#include <cstring>
CInputMethodKeyboardGrabV2::CInputMethodKeyboardGrabV2(SP<CZwpInputMethodKeyboardGrabV2> resource_, SP<CInputMethodV2> owner_) : resource(resource_), owner(owner_) {
if (!resource->resource())
if UNLIKELY (!resource->resource())
return;
resource->setRelease([this](CZwpInputMethodKeyboardGrabV2* r) { PROTO::ime->destroyResource(this); });
@@ -34,13 +34,13 @@ void CInputMethodKeyboardGrabV2::sendKeyboardData(SP<IKeyboard> keyboard) {
pLastKeyboard = keyboard;
int keymapFD = allocateSHMFile(keyboard->xkbKeymapString.length() + 1);
if (keymapFD < 0) {
if UNLIKELY (keymapFD < 0) {
LOGM(ERR, "Failed to create a keymap file for keyboard grab");
return;
}
void* data = mmap(nullptr, keyboard->xkbKeymapString.length() + 1, PROT_READ | PROT_WRITE, MAP_SHARED, keymapFD, 0);
if (data == MAP_FAILED) {
if UNLIKELY (data == MAP_FAILED) {
LOGM(ERR, "Failed to mmap a keymap file for keyboard grab");
close(keymapFD);
return;
@@ -83,7 +83,7 @@ wl_client* CInputMethodKeyboardGrabV2::client() {
}
CInputMethodPopupV2::CInputMethodPopupV2(SP<CZwpInputPopupSurfaceV2> resource_, SP<CInputMethodV2> owner_, SP<CWLSurfaceResource> surface) : resource(resource_), owner(owner_) {
if (!resource->resource())
if UNLIKELY (!resource->resource())
return;
resource->setDestroy([this](CZwpInputPopupSurfaceV2* r) { PROTO::ime->destroyResource(this); });
@@ -149,7 +149,7 @@ void CInputMethodV2::SState::reset() {
}
CInputMethodV2::CInputMethodV2(SP<CZwpInputMethodV2> resource_) : resource(resource_) {
if (!resource->resource())
if UNLIKELY (!resource->resource())
return;
resource->setDestroy([this](CZwpInputMethodV2* r) {
@@ -189,7 +189,7 @@ CInputMethodV2::CInputMethodV2(SP<CZwpInputMethodV2> resource_) : resource(resou
const auto RESOURCE = PROTO::ime->m_vPopups.emplace_back(
makeShared<CInputMethodPopupV2>(makeShared<CZwpInputPopupSurfaceV2>(r->client(), r->version(), id), self.lock(), CWLSurfaceResource::fromResource(surface)));
if (!RESOURCE->good()) {
if UNLIKELY (!RESOURCE->good()) {
r->noMemory();
PROTO::ime->m_vPopups.pop_back();
return;
@@ -206,7 +206,7 @@ CInputMethodV2::CInputMethodV2(SP<CZwpInputMethodV2> resource_) : resource(resou
const auto RESOURCE =
PROTO::ime->m_vGrabs.emplace_back(makeShared<CInputMethodKeyboardGrabV2>(makeShared<CZwpInputMethodKeyboardGrabV2>(r->client(), r->version(), id), self.lock()));
if (!RESOURCE->good()) {
if UNLIKELY (!RESOURCE->good()) {
r->noMemory();
PROTO::ime->m_vGrabs.pop_back();
return;
@@ -360,7 +360,7 @@ void CInputMethodV2Protocol::destroyResource(CInputMethodV2* ime) {
void CInputMethodV2Protocol::onGetIME(CZwpInputMethodManagerV2* mgr, wl_resource* seat, uint32_t id) {
const auto RESOURCE = m_vIMEs.emplace_back(makeShared<CInputMethodV2>(makeShared<CZwpInputMethodV2>(mgr->client(), mgr->version(), id)));
if (!RESOURCE->good()) {
if UNLIKELY (!RESOURCE->good()) {
mgr->noMemory();
m_vIMEs.pop_back();
return;