From 42d42a5ea199a20eb9176b712e46078cb737b076 Mon Sep 17 00:00:00 2001
From: MediaPipe Team <mediapipe-team@google.com>
Date: Fri, 17 Nov 2023 14:44:35 -0800
Subject: [PATCH] Ensure that releaseGl() is called if prepapreGl throws

Without this logic, we might have resources created within prepareGl() leaking, since they will never be released.

PiperOrigin-RevId: 583491569
---
 mediapipe/java/com/google/mediapipe/glutil/GlThread.java | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/mediapipe/java/com/google/mediapipe/glutil/GlThread.java b/mediapipe/java/com/google/mediapipe/glutil/GlThread.java
index 24b8ca094..b8d4fa636 100644
--- a/mediapipe/java/com/google/mediapipe/glutil/GlThread.java
+++ b/mediapipe/java/com/google/mediapipe/glutil/GlThread.java
@@ -128,6 +128,10 @@ public class GlThread extends Thread {
 
       prepareGl();
       startedSuccessfully = true;
+    } catch (RuntimeException e) {
+      releaseGl();
+      eglManager.release();
+      throw e;
     } finally {
       // Always stop waitUntilReady here, even if we got an exception.
       // Otherwise the main thread may be stuck waiting.