From 022a43b15bb5de7544c72e073394c6ff5cfc3d47 Mon Sep 17 00:00:00 2001
From: Mathias Agopian <mathias@google.com>
Date: Fri, 26 Feb 2010 18:59:23 -0800
Subject: to help debugging [2461567] Home screen redraw messed up

log SF's idea of the front buffer in dumpsys.
---
 libs/surfaceflinger/SurfaceFlinger.cpp | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'libs/surfaceflinger/SurfaceFlinger.cpp')

diff --git a/libs/surfaceflinger/SurfaceFlinger.cpp b/libs/surfaceflinger/SurfaceFlinger.cpp
index b408779fb0a1..4555b3c29b6e 100644
--- a/libs/surfaceflinger/SurfaceFlinger.cpp
+++ b/libs/surfaceflinger/SurfaceFlinger.cpp
@@ -1519,6 +1519,10 @@ status_t SurfaceFlinger::dump(int fd, const Vector<String16>& args)
             if (l != 0) {
                 SharedBufferStack::Statistics stats = l->lcblk->getStats();
                 result.append( l->lcblk->dump("      ") );
+                snprintf(buffer, SIZE,
+                        "      front-index=%u\n", l->getFrontBufferIndex());
+                result.append(buffer);
+
                 sp<const GraphicBuffer> buf0(l->getBuffer(0));
                 sp<const GraphicBuffer> buf1(l->getBuffer(1));
                 uint32_t w0=0, h0=0, s0=0;
-- 
cgit v1.2.3-59-g8ed1b