From 32341381c9493d7953e40f7f79653cfc52868863 Mon Sep 17 00:00:00 2001
From: Mathias Agopian <mathias@google.com>
Date: Tue, 25 Sep 2012 19:16:28 -0700
Subject: [PATCH] only abort when errors happen on the main display

Bug: 7232690
Change-Id: I2c4b35a82f131da26deea738ef294e100e536d15
---
 services/surfaceflinger/DisplayDevice.cpp | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/services/surfaceflinger/DisplayDevice.cpp b/services/surfaceflinger/DisplayDevice.cpp
index 56852dae3..47dd0735d 100644
--- a/services/surfaceflinger/DisplayDevice.cpp
+++ b/services/surfaceflinger/DisplayDevice.cpp
@@ -228,11 +228,14 @@ void DisplayDevice::swapBuffers(HWComposer& hwc) const {
         }
     }
 
-    // TODO: we should at least handle EGL_CONTEXT_LOST, by recreating the
-    // context and resetting our state.
-    LOG_ALWAYS_FATAL_IF(!success,
-            "eglSwapBuffers(%p, %p) failed with 0x%8x",
-            mDisplay, mSurface, eglGetError());
+    if (!success) {
+        EGLint error = eglGetError();
+        if (error == EGL_CONTEXT_LOST ||
+                mType == DisplayDevice::DISPLAY_PRIMARY) {
+            LOG_ALWAYS_FATAL("eglSwapBuffers(%p, %p) failed with 0x%08x",
+                    mDisplay, mSurface, eglGetError());
+        }
+    }
 }
 
 void DisplayDevice::onSwapBuffersCompleted(HWComposer& hwc) const {