commit 9d4e3d2f42e93e2d12bacabe97d307d30c3c20dd
author Jeff Brown <jeffbrown@google.com> Fri Aug 24 20:00:51 2012 -0700
committer Jeff Brown <jeffbrown@google.com> Mon Aug 27 14:40:17 2012 -0700
tree 3db010ef45a3793c5b09887ae321b4a8095a5001
parent 225c66a48cdc3acef21ee380dc134449749d3cb3

Banish DisplayID from the SurfaceFlinger API.

Use only display tokens in the API to refer to new displays.

Don't require the caller to specify the display when creating
a surface (since in general a surface could be shown on
any display).

This is intended to be a minimum change just to update the API.
Note that SurfaceFlinger still uses DisplayID in a few places
internally that might cause some features not to work properly
when there are multiple displays (LayerScreenshot, for example).

Change-Id: I3d91eec2da406eefd97bcd53655d403ad865a7e6

services/surfaceflinger/SurfaceFlinger.h

diff --git a/services/surfaceflinger/SurfaceFlinger.h b/services/surfaceflinger/SurfaceFlinger.h
index 7ad5450..653a631 100644
--- a/services/surfaceflinger/SurfaceFlinger.h
+++ b/services/surfaceflinger/SurfaceFlinger.h
@@ -195,7 +195,7 @@
     virtual bool authenticateSurfaceTexture(
         const sp<ISurfaceTexture>& surface) const;
     virtual sp<IDisplayEventConnection> createDisplayEventConnection();
-    virtual status_t captureScreen(DisplayID dpy, sp<IMemoryHeap>* heap,
+    virtual status_t captureScreen(const sp<IBinder>& display, sp<IMemoryHeap>* heap,
         uint32_t* width, uint32_t* height, PixelFormat* format,
         uint32_t reqWidth, uint32_t reqHeight, uint32_t minLayerZ,
         uint32_t maxLayerZ);
@@ -203,8 +203,8 @@
     virtual void blank();
     // called when screen is turning back on
     virtual void unblank();
-    virtual status_t getDisplayInfo(DisplayID dpy, DisplayInfo* info);
-    virtual void connectDisplay(const sp<ISurfaceTexture> display);
+    virtual status_t getDisplayInfo(const sp<IBinder>& display, DisplayInfo* info);
+    virtual void connectDisplay(const sp<ISurfaceTexture>& display);
 
     /* ------------------------------------------------------------------------
      * DeathRecipient interface
@@ -304,7 +304,7 @@
 
     void startBootAnim();
 
-    status_t captureScreenImplLocked(DisplayID dpy, sp<IMemoryHeap>* heap,
+    status_t captureScreenImplLocked(const sp<IBinder>& display, sp<IMemoryHeap>* heap,
         uint32_t* width, uint32_t* height, PixelFormat* format,
         uint32_t reqWidth, uint32_t reqHeight, uint32_t minLayerZ,
         uint32_t maxLayerZ);