From 4da9b7cc5b50c346309378fbb5ae8aa07746fd33 Mon Sep 17 00:00:00 2001
From: Tom Englund <tomenglund26@gmail.com>
Date: Sun, 19 Jan 2025 10:38:42 +0000
Subject: core: reserve vector sizes as much as we can (#9118)

avoid reallocations as much as possible with a few edge cases where the
reservation overshoots a tiny bit. but a few bytes of memory short term
is better used then the overhead of potential reallocation.
---
 src/protocols/DRMLease.cpp | 3 +++
 1 file changed, 3 insertions(+)

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

diff --git a/src/protocols/DRMLease.cpp b/src/protocols/DRMLease.cpp
index fce1e345..6fdbaf4b 100644
--- a/src/protocols/DRMLease.cpp
+++ b/src/protocols/DRMLease.cpp
@@ -34,6 +34,9 @@ CDRMLeaseResource::CDRMLeaseResource(SP<CWpDrmLeaseV1> resource_, SP<CDRMLeaseRe
     }());
 
     std::vector<SP<Aquamarine::IOutput>> outputs;
+    // reserve to avoid reallocations
+    outputs.reserve(requested.size());
+
     for (auto const& m : requested) {
         outputs.emplace_back(m->monitor->output);
     }
-- 
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