From b7a3c4526990d6601ff2cac748ff860cda6bc16d Mon Sep 17 00:00:00 2001
From: vaxerski <vaxry@vaxry.net>
Date: Fri, 17 Jan 2025 18:21:34 +0100
Subject: core: add LIKELY and UNLIKELY macros

helps the compiler optimize
---
 src/protocols/PointerGestures.cpp | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

(limited to 'src/protocols/PointerGestures.cpp')

diff --git a/src/protocols/PointerGestures.cpp b/src/protocols/PointerGestures.cpp
index 5dfb9d51..4df51b47 100644
--- a/src/protocols/PointerGestures.cpp
+++ b/src/protocols/PointerGestures.cpp
@@ -4,7 +4,7 @@
 #include "core/Compositor.hpp"
 
 CPointerGestureSwipe::CPointerGestureSwipe(SP<CZwpPointerGestureSwipeV1> resource_) : resource(resource_) {
-    if (!resource->resource())
+    if UNLIKELY (!resource->resource())
         return;
 
     resource->setOnDestroy([this](CZwpPointerGestureSwipeV1* p) { PROTO::pointerGestures->onGestureDestroy(this); });
@@ -16,7 +16,7 @@ bool CPointerGestureSwipe::good() {
 }
 
 CPointerGestureHold::CPointerGestureHold(SP<CZwpPointerGestureHoldV1> resource_) : resource(resource_) {
-    if (!resource->resource())
+    if UNLIKELY (!resource->resource())
         return;
 
     resource->setOnDestroy([this](CZwpPointerGestureHoldV1* p) { PROTO::pointerGestures->onGestureDestroy(this); });
@@ -28,7 +28,7 @@ bool CPointerGestureHold::good() {
 }
 
 CPointerGesturePinch::CPointerGesturePinch(SP<CZwpPointerGesturePinchV1> resource_) : resource(resource_) {
-    if (!resource->resource())
+    if UNLIKELY (!resource->resource())
         return;
 
     resource->setOnDestroy([this](CZwpPointerGesturePinchV1* p) { PROTO::pointerGestures->onGestureDestroy(this); });
@@ -73,7 +73,7 @@ void CPointerGesturesProtocol::onGetPinchGesture(CZwpPointerGesturesV1* pMgr, ui
     const auto CLIENT   = pMgr->client();
     const auto RESOURCE = m_vPinches.emplace_back(std::make_unique<CPointerGesturePinch>(makeShared<CZwpPointerGesturePinchV1>(CLIENT, pMgr->version(), id))).get();
 
-    if (!RESOURCE->good()) {
+    if UNLIKELY (!RESOURCE->good()) {
         pMgr->noMemory();
         LOGM(ERR, "Couldn't create gesture");
         return;
@@ -84,7 +84,7 @@ void CPointerGesturesProtocol::onGetSwipeGesture(CZwpPointerGesturesV1* pMgr, ui
     const auto CLIENT   = pMgr->client();
     const auto RESOURCE = m_vSwipes.emplace_back(std::make_unique<CPointerGestureSwipe>(makeShared<CZwpPointerGestureSwipeV1>(CLIENT, pMgr->version(), id))).get();
 
-    if (!RESOURCE->good()) {
+    if UNLIKELY (!RESOURCE->good()) {
         pMgr->noMemory();
         LOGM(ERR, "Couldn't create gesture");
         return;
@@ -95,7 +95,7 @@ void CPointerGesturesProtocol::onGetHoldGesture(CZwpPointerGesturesV1* pMgr, uin
     const auto CLIENT   = pMgr->client();
     const auto RESOURCE = m_vHolds.emplace_back(std::make_unique<CPointerGestureHold>(makeShared<CZwpPointerGestureHoldV1>(CLIENT, pMgr->version(), id))).get();
 
-    if (!RESOURCE->good()) {
+    if UNLIKELY (!RESOURCE->good()) {
         pMgr->noMemory();
         LOGM(ERR, "Couldn't create gesture");
         return;
-- 
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