From ed3b47b250e4fe59af4d90b387f78a511156b356 Mon Sep 17 00:00:00 2001
From: Karl Blomster <kalle.blomster@gmail.com>
Date: Sun, 29 Nov 2009 19:01:32 +0000
Subject: [PATCH] document new function introduced in r3829

Originally committed to SVN as r3830.
---
 aegisub/src/video_provider_cache.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/aegisub/src/video_provider_cache.cpp b/aegisub/src/video_provider_cache.cpp
index 560a6fde2..3236f3213 100644
--- a/aegisub/src/video_provider_cache.cpp
+++ b/aegisub/src/video_provider_cache.cpp
@@ -137,7 +137,8 @@ void VideoProviderCache::ClearCache() {
 	}
 }
 
-
+/// @brief Get the current size of the cache
+/// @return Returns the size in bytes
 unsigned VideoProviderCache::GetCurCacheSize() {
 	int sz = 0;
 	for (std::list<CachedFrame>::iterator i = cache.begin(); i != cache.end(); i++)