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

libs/gui/ISurfaceComposerClient.cpp

diff --git a/libs/gui/ISurfaceComposerClient.cpp b/libs/gui/ISurfaceComposerClient.cpp
index ca9ed5b..8f7bc05 100644
--- a/libs/gui/ISurfaceComposerClient.cpp
+++ b/libs/gui/ISurfaceComposerClient.cpp
@@ -52,7 +52,6 @@
 
     virtual sp<ISurface> createSurface( surface_data_t* params,
                                         const String8& name,
-                                        DisplayID display,
                                         uint32_t w,
                                         uint32_t h,
                                         PixelFormat format,
@@ -61,7 +60,6 @@
         Parcel data, reply;
         data.writeInterfaceToken(ISurfaceComposerClient::getInterfaceDescriptor());
         data.writeString8(name);
-        data.writeInt32(display);
         data.writeInt32(w);
         data.writeInt32(h);
         data.writeInt32(format);
@@ -93,12 +91,11 @@
             CHECK_INTERFACE(ISurfaceComposerClient, data, reply);
             surface_data_t params;
             String8 name = data.readString8();
-            DisplayID display = data.readInt32();
             uint32_t w = data.readInt32();
             uint32_t h = data.readInt32();
             PixelFormat format = data.readInt32();
             uint32_t flags = data.readInt32();
-            sp<ISurface> s = createSurface(&params, name, display, w, h,
+            sp<ISurface> s = createSurface(&params, name, w, h,
                     format, flags);
             params.writeToParcel(reply);
             reply->writeStrongBinder(s->asBinder());