From ccf8b94169197875af6c89172015b9644919b064 Mon Sep 17 00:00:00 2001
From: Andreas Huber <andih@google.com>
Date: Fri, 7 Aug 2009 12:01:29 -0700
Subject: Expose a variation of the createRenderer API that works on a plain
 Surface.

---
 include/media/IOMX.h | 11 +++++++++++
 include/ui/Surface.h |  4 ++--
 2 files changed, 13 insertions(+), 2 deletions(-)

(limited to 'include')

diff --git a/include/media/IOMX.h b/include/media/IOMX.h
index 857b2bd..7e5ff61 100644
--- a/include/media/IOMX.h
+++ b/include/media/IOMX.h
@@ -31,6 +31,7 @@ class IMemory;
 class IOMXObserver;
 class IOMXRenderer;
 class ISurface;
+class Surface;
 
 class IOMX : public IInterface {
 public:
@@ -87,6 +88,16 @@ public:
             OMX_COLOR_FORMATTYPE colorFormat,
             size_t encodedWidth, size_t encodedHeight,
             size_t displayWidth, size_t displayHeight) = 0;
+
+    // Note: This method is _not_ virtual, it exists as a wrapper around
+    // the virtual "createRenderer" method above facilitating extraction
+    // of the ISurface from a regular Surface.
+    sp<IOMXRenderer> createRenderer(
+            const sp<Surface> &surface,
+            const char *componentName,
+            OMX_COLOR_FORMATTYPE colorFormat,
+            size_t encodedWidth, size_t encodedHeight,
+            size_t displayWidth, size_t displayHeight);
 };
 
 struct omx_message {
diff --git a/include/ui/Surface.h b/include/ui/Surface.h
index 5665c1f..d5dad31 100644
--- a/include/ui/Surface.h
+++ b/include/ui/Surface.h
@@ -35,8 +35,8 @@ namespace android {
 // ---------------------------------------------------------------------------
 
 class BufferMapper;
+class IOMX;
 class Rect;
-class MediaPlayerImpl;
 class Surface;
 class SurfaceComposerClient;
 struct per_client_cblk_t;
@@ -181,7 +181,7 @@ private:
     // mediaplayer needs access to ISurface for display
     friend class MediaPlayer;
     friend class Test;
-    friend class MediaPlayerImpl;
+    friend class IOMX;
     const sp<ISurface>& getISurface() const { return mSurface; }
 
     status_t getBufferLocked(int index);
-- 
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