renderer: use CRegion foreach over getRects (#10980)

instead of allocating and returning a vector, use forEach to directly
call a function on the rects.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/protocols/core/Compositor.cpp b/src/protocols/core/Compositor.cpp
index 10b554f6..bbb76cb2 100644
--- a/src/protocols/core/Compositor.cpp
+++ b/src/protocols/core/Compositor.cpp
@@ -606,14 +606,14 @@ void CWLSurfaceResource::updateCursorShm(CRegion damage) {
     if (const auto RECTS = damage.getRects(); RECTS.size() == 1 && RECTS.at(0).x2 == buf->size.x && RECTS.at(0).y2 == buf->size.y)
         memcpy(shmData.data(), pixelData, bufLen);
     else {
-        for (auto& box : damage.getRects()) {
+        damage.forEachRect([&pixelData, &shmData](const auto& box) {
             for (auto y = box.y1; y < box.y2; ++y) {
                 // bpp is 32 INSALLAH
                 auto begin = 4 * box.y1 * (box.x2 - box.x1) + box.x1;
                 auto len   = 4 * (box.x2 - box.x1);
                 memcpy((uint8_t*)shmData.data() + begin, (uint8_t*)pixelData + begin, len);
             }
-        }
+        });
     }
 }