From 3e8442c37134b4dd97b84d4e38a475dd3f8e8364 Mon Sep 17 00:00:00 2001
From: "Unknown W. Brackets" <checkins@unknownbrackets.org>
Date: Sat, 31 May 2014 22:42:09 -0700
Subject: [PATCH] Decimate temporary FBOs after not being used.

---
 GPU/GLES/Framebuffer.cpp | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/GPU/GLES/Framebuffer.cpp b/GPU/GLES/Framebuffer.cpp
index 18f00cfd3..5e597db8e 100644
--- a/GPU/GLES/Framebuffer.cpp
+++ b/GPU/GLES/Framebuffer.cpp
@@ -1771,6 +1771,16 @@ void FramebufferManager::DecimateFBOs() {
 		}
 	}
 
+	for (auto it = tempFBOs_.begin(); it != tempFBOs_.end(); ) {
+		int age = frameLastFramebufUsed - it->second.last_frame_used;
+		if (age > FBO_OLD_AGE) {
+			fbo_destroy(it->second.fbo);
+			tempFBOs_.erase(it++);
+		} else {
+			++it;
+		}
+	}
+
 	// Do the same for ReadFramebuffersToMemory's VFBs
 	for (size_t i = 0; i < bvfbs_.size(); ++i) {
 		VirtualFramebuffer *vfb = bvfbs_[i];