Clarify ideas a bit, DocumentRenderCallback service not needed

Change-Id: I0a91a45dace5d2a35daadf1c9233ab68bee8701e

2 files changed, 4 insertions, 29 deletions

diff --git a/touch/idl/org/libreoffice/touch/DocumentRenderCallback.idl b/touch/idl/org/libreoffice/touch/DocumentRenderCallback.idl
deleted file mode 100644
index 95e7e7730ed8..000000000000
--- a/touch/idl/org/libreoffice/touch/DocumentRenderCallback.idl
+++ /dev/null
@@ -1,25 +0,0 @@
-// -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
-
-// Copyright 2012 LibreOffice contributors.
-//
-// This Source Code Form is subject to the terms of the Mozilla Public
-// License 2.0. If a copy of the MPL was not distributed with this
-// file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
-#ifndef org_libreoffice_touch_DocumentRenderCallback_idl
-#define org_libreoffice_touch_DocumentRenderCallback_idl
-
-#include <org/libreoffice/touch/XDocumentRenderCallback.idl>
-
-module org { module libreoffice { module touch {
-
-service DocumentRenderCallback: XDocumentRenderCallback
-{
-    create();
-};
-
-}; }; };
-
-#endif
-
-// vim:set shiftwidth=4 softtabstop=4 expandtab:
diff --git a/touch/idl/org/libreoffice/touch/XDocument.idl b/touch/idl/org/libreoffice/touch/XDocument.idl
index bc3d563d8708..254970e7ee78 100644
--- a/touch/idl/org/libreoffice/touch/XDocument.idl
+++ b/touch/idl/org/libreoffice/touch/XDocument.idl
@@ -37,10 +37,10 @@ interface XDocument: com::sun::star::uno::XInterface
     // on Android version and/or hardware? TBD. Will the same format be useful
     // also for iOS? TBD.
 
-    // buffer must have an exact number of bytes for a square number of
-    // pixels, At the UNO level buffer is represented as the address of its
-    // bytes, i.e. on Android it must be a "direct" ByteBuffer for that to be
-    // meaningful.
+    // buffer must have an exact number of bytes for a square with each side a
+    // power-of-two number of pixels, At this API level buffer is represented
+    // as the address of its bytes as a 64-bit integer, i.e. on Android it
+    // must be a "direct" ByteBuffer for that to be meaningful.
 
     // listener gets a "reasonable" number of callbacks during the rendering
     // if it takes "significantly" long, and can inerrupt the rendering.