From e97d33d5ee914244d6c69789f4f7bbe3ebac1102 Mon Sep 17 00:00:00 2001
From: Rebecca Schultz Zavin <rebecca@android.com>
Date: Fri, 13 Feb 2009 17:05:03 -0800
Subject: [PATCH] Add getBufferCount to overlay HAL

Signed-off-by: Rebecca Schultz Zavin <rebecca@android.com>
---
 include/hardware/overlay.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/hardware/overlay.h b/include/hardware/overlay.h
index a5cd2633..12f8369b 100644
--- a/include/hardware/overlay.h
+++ b/include/hardware/overlay.h
@@ -193,6 +193,7 @@ struct overlay_data_device_t {
     /* returns the address of a given buffer if supported, NULL otherwise. */
     void* (*getBufferAddress)(struct overlay_data_device_t *dev,
             overlay_buffer_t buffer);
+    int (*getBufferCount)(struct overlay_data_device_t *dev);
 };