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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/Viewporter.cpp
View file

@ -3,14 +3,14 @@
#include <algorithm>
CViewportResource::CViewportResource(SP<CWpViewport> resource_, SP<CWLSurfaceResource> surface_) : surface(surface_), resource(resource_) {
if (!good())
if UNLIKELY (!good())
return;
resource->setDestroy([this](CWpViewport* r) { PROTO::viewport->destroyResource(this); });
resource->setOnDestroy([this](CWpViewport* r) { PROTO::viewport->destroyResource(this); });
resource->setSetDestination([this](CWpViewport* r, int32_t x, int32_t y) {
if (!surface) {
if UNLIKELY (!surface) {
r->error(WP_VIEWPORT_ERROR_NO_SURFACE, "Surface is gone");
return;
}
@ -20,7 +20,7 @@ CViewportResource::CViewportResource(SP<CWpViewport> resource_, SP<CWLSurfaceRes
return;
}
if (x <= 0 || y <= 0) {
if UNLIKELY (x <= 0 || y <= 0) {
r->error(WP_VIEWPORT_ERROR_BAD_SIZE, "Size was <= 0");
return;
}
@ -30,7 +30,7 @@ CViewportResource::CViewportResource(SP<CWpViewport> resource_, SP<CWLSurfaceRes
});
resource->setSetSource([this](CWpViewport* r, wl_fixed_t fx, wl_fixed_t fy, wl_fixed_t fw, wl_fixed_t fh) {
if (!surface) {
if UNLIKELY (!surface) {
r->error(WP_VIEWPORT_ERROR_NO_SURFACE, "Surface is gone");
return;
}
@ -42,7 +42,7 @@ CViewportResource::CViewportResource(SP<CWpViewport> resource_, SP<CWLSurfaceRes
return;
}
if (x < 0 || y < 0) {
if UNLIKELY (x < 0 || y < 0) {
r->error(WP_VIEWPORT_ERROR_BAD_SIZE, "Pos was < 0");
return;
}
@ -80,7 +80,7 @@ bool CViewportResource::good() {
}
CViewporterResource::CViewporterResource(SP<CWpViewporter> resource_) : resource(resource_) {
if (!good())
if UNLIKELY (!good())
return;
resource->setDestroy([this](CWpViewporter* r) { PROTO::viewport->destroyResource(this); });
@ -90,7 +90,7 @@ CViewporterResource::CViewporterResource(SP<CWpViewporter> resource_) : resource
const auto RESOURCE = PROTO::viewport->m_vViewports.emplace_back(
makeShared<CViewportResource>(makeShared<CWpViewport>(r->client(), r->version(), id), CWLSurfaceResource::fromResource(surf)));
if (!RESOURCE->good()) {
if UNLIKELY (!RESOURCE->good()) {
r->noMemory();
PROTO::viewport->m_vViewports.pop_back();
return;
@ -109,7 +109,7 @@ CViewporterProtocol::CViewporterProtocol(const wl_interface* iface, const int& v
void CViewporterProtocol::bindManager(wl_client* client, void* data, uint32_t ver, uint32_t id) {
const auto RESOURCE = m_vManagers.emplace_back(makeShared<CViewporterResource>(makeShared<CWpViewporter>(client, ver, id)));
if (!RESOURCE->good()) {
if UNLIKELY (!RESOURCE->good()) {
wl_client_post_no_memory(client);
m_vManagers.pop_back();
return;