From 5a4155f09fee738da4ebd024a4f1b0a071d0fd42 Mon Sep 17 00:00:00 2001
From: olly <olly@google.com>
Date: Fri, 8 Sep 2017 11:14:53 -0700
Subject: [PATCH] Destroy EGLSurface during DummySurface cleanup

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=168020525
---
 .../android/exoplayer2/video/DummySurface.java       | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/library/core/src/main/java/com/google/android/exoplayer2/video/DummySurface.java b/library/core/src/main/java/com/google/android/exoplayer2/video/DummySurface.java
index 20fe862dd2..450b4af38c 100644
--- a/library/core/src/main/java/com/google/android/exoplayer2/video/DummySurface.java
+++ b/library/core/src/main/java/com/google/android/exoplayer2/video/DummySurface.java
@@ -35,6 +35,7 @@ import static android.opengl.EGL14.eglChooseConfig;
 import static android.opengl.EGL14.eglCreateContext;
 import static android.opengl.EGL14.eglCreatePbufferSurface;
 import static android.opengl.EGL14.eglDestroyContext;
+import static android.opengl.EGL14.eglDestroySurface;
 import static android.opengl.EGL14.eglGetDisplay;
 import static android.opengl.EGL14.eglInitialize;
 import static android.opengl.EGL14.eglMakeCurrent;
@@ -175,8 +176,9 @@ public final class DummySurface extends Surface {
     private static final int MSG_RELEASE = 3;
 
     private final int[] textureIdHolder;
-    private EGLContext context;
     private EGLDisplay display;
+    private EGLContext context;
+    private EGLSurface pbuffer;
     private Handler handler;
     private SurfaceTexture surfaceTexture;
 
@@ -315,7 +317,7 @@ public final class DummySurface extends Surface {
             EGL_HEIGHT, 1,
             EGL_NONE};
       }
-      EGLSurface pbuffer = eglCreatePbufferSurface(display, config, pbufferAttributes, 0);
+      pbuffer = eglCreatePbufferSurface(display, config, pbufferAttributes, 0);
       Assertions.checkState(pbuffer != null, "eglCreatePbufferSurface failed");
 
       boolean eglMadeCurrent = eglMakeCurrent(display, pbuffer, pbuffer, context);
@@ -334,11 +336,15 @@ public final class DummySurface extends Surface {
           glDeleteTextures(1, textureIdHolder, 0);
         }
       } finally {
+        if (pbuffer != null) {
+          eglDestroySurface(display, pbuffer);
+        }
         if (context != null) {
           eglDestroyContext(display, context);
         }
-        display = null;
+        pbuffer = null;
         context = null;
+        display = null;
         surface = null;
         surfaceTexture = null;
       }