From 59793d75a462bb7a4ac2a7b94da284e3e8516a88 Mon Sep 17 00:00:00 2001
From: Zhijun He <zhijunhe@google.com>
Date: Thu, 5 Jun 2014 11:24:52 -0700
Subject: [PATCH] camera_metadata: Hide input stream related key and enum

Bug: 14622091
Change-Id: Id8fc20b752da876f00a94d0262cd9468951bb36d
---
 camera/docs/docs.html                        | 5 +++--
 camera/docs/metadata_properties.xml          | 4 +++-
 camera/include/system/camera_metadata_tags.h | 2 +-
 3 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/camera/docs/docs.html b/camera/docs/docs.html
index de33816d..04abeeff 100644
--- a/camera/docs/docs.html
+++ b/camera/docs/docs.html
@@ -12062,7 +12062,7 @@ can be allocated at the same time.<wbr/></p>
             <td class="entry_type">
                 <span class="entry_type_name">int32</span>
 
-              <span class="entry_type_visibility"> [public]</span>
+              <span class="entry_type_visibility"> [hidden]</span>
 
 
 
@@ -12352,7 +12352,8 @@ controls,<wbr/> but this capability only covers the above list of controls.<wbr/
 <li>The maximum available resolution for RAW_<wbr/>OPAQUE streams
   (both input/<wbr/>output) will match the maximum available
   resolution of JPEG streams.<wbr/></li>
-</ul></span>
+</ul>
+<p>@hide this,<wbr/> TODO: remove it when input related APIs are ready.<wbr/></p></span>
                   </li>
                   <li>
                     <span class="entry_type_enum_name">DNG</span>
diff --git a/camera/docs/metadata_properties.xml b/camera/docs/metadata_properties.xml
index f4553a2c..300f35ea 100644
--- a/camera/docs/metadata_properties.xml
+++ b/camera/docs/metadata_properties.xml
@@ -3027,7 +3027,7 @@ xsi:schemaLocation="http://schemas.android.com/service/camera/metadata/ metadata
           </details>
           <tag id="HAL2" />
         </entry>
-        <entry name="maxNumInputStreams" type="int32" visibility="public">
+        <entry name="maxNumInputStreams" type="int32" visibility="hidden">
           <description>
           The maximum numbers of any type of input streams
           that can be configured and used simultaneously by a camera device.
@@ -3227,6 +3227,8 @@ xsi:schemaLocation="http://schemas.android.com/service/camera/metadata/ metadata
               * The maximum available resolution for RAW_OPAQUE streams
                 (both input/output) will match the maximum available
                 resolution of JPEG streams.
+
+                @hide this, TODO: remove it when input related APIs are ready.
               </notes>
             </value>
             <value optional="true">DNG
diff --git a/camera/include/system/camera_metadata_tags.h b/camera/include/system/camera_metadata_tags.h
index dd8aaf39..44262792 100644
--- a/camera/include/system/camera_metadata_tags.h
+++ b/camera/include/system/camera_metadata_tags.h
@@ -238,7 +238,7 @@ typedef enum camera_metadata_tag {
     ANDROID_REQUEST_TYPE,                             // enum         | system
     ANDROID_REQUEST_MAX_NUM_OUTPUT_STREAMS,           // int32[]      | hidden
     ANDROID_REQUEST_MAX_NUM_REPROCESS_STREAMS,        // int32[]      | system
-    ANDROID_REQUEST_MAX_NUM_INPUT_STREAMS,            // int32        | public
+    ANDROID_REQUEST_MAX_NUM_INPUT_STREAMS,            // int32        | hidden
     ANDROID_REQUEST_PIPELINE_DEPTH,                   // byte         | public
     ANDROID_REQUEST_PIPELINE_MAX_DEPTH,               // byte         | public
     ANDROID_REQUEST_PARTIAL_RESULT_COUNT,             // int32        | public
-- 
2.11.0