commit 0faf0e6948e56407c9bf21ea1684d03e927c64d3
author ocornut <omarcornut@gmail.com> Mon Mar 02 10:04:35 2015 +0000
committer ocornut <omarcornut@gmail.com> Mon Mar 02 10:04:35 2015 +0000
tree 57878b78bfe45bd8dae80ac4f0edaafbb4775b6e
parent 4cdcbbff8cd0899e95c3cf19f1c813c6a6d82774

FindWindowByName() comparing hashes.

imgui.cpp

diff --git a/imgui.cpp b/imgui.cpp
index 17c0200..286c0c8 100644
--- a/imgui.cpp
+++ b/imgui.cpp
@@ -2615,10 +2615,11 @@
 
 static ImGuiWindow* FindWindowByName(const char* name)
 {
-    // FIXME-OPT: Consider optimizing this (e.g. sorted hashes to window pointers)
+    // FIXME-OPT: Store sorted hashes -> pointers.
+    ImGuiID id = ImCrc32(name, 0, 0);
     ImGuiState& g = *GImGui;
-    for (size_t i = 0; i != g.Windows.size(); i++)
-        if (strcmp(g.Windows[i]->Name, name) == 0)
+    for (size_t i = 0; i < g.Windows.size(); i++)
+        if (g.Windows[i]->ID == id)
             return g.Windows[i];
     return NULL;
 }