Add metadata store to surfaces
This adds a key/value metadata storage mechanism to
surfaces that allows the windowmanager to pass information
to the surfaceflinger frontend.
This then moves the existing metadata (window type and
ownerUID) into this metadata structure.
Bug: 122925737
Test: Phone boots and surfaces fling. Some unittests
Change-Id: I72c574737b7f75be2311a341812b15d385f507ed
diff --git a/services/surfaceflinger/Client.cpp b/services/surfaceflinger/Client.cpp
index 0e447d8..0ca3759 100644
--- a/services/surfaceflinger/Client.cpp
+++ b/services/surfaceflinger/Client.cpp
@@ -73,14 +73,10 @@
return lbc;
}
-
-status_t Client::createSurface(
- const String8& name,
- uint32_t w, uint32_t h, PixelFormat format, uint32_t flags,
- const sp<IBinder>& parentHandle, int32_t windowType, int32_t ownerUid,
- sp<IBinder>* handle,
- sp<IGraphicBufferProducer>* gbp)
-{
+status_t Client::createSurface(const String8& name, uint32_t w, uint32_t h, PixelFormat format,
+ uint32_t flags, const sp<IBinder>& parentHandle,
+ LayerMetadata metadata, sp<IBinder>* handle,
+ sp<IGraphicBufferProducer>* gbp) {
sp<Layer> parent = nullptr;
if (parentHandle != nullptr) {
auto layerHandle = reinterpret_cast<Layer::Handle*>(parentHandle.get());
@@ -91,14 +87,14 @@
}
// We rely on createLayer to check permissions.
- return mFlinger->createLayer(name, this, w, h, format, flags, windowType,
- ownerUid, handle, gbp, &parent);
+ return mFlinger->createLayer(name, this, w, h, format, flags, std::move(metadata), handle, gbp,
+ &parent);
}
status_t Client::createWithSurfaceParent(const String8& name, uint32_t w, uint32_t h,
PixelFormat format, uint32_t flags,
const sp<IGraphicBufferProducer>& parent,
- int32_t windowType, int32_t ownerUid, sp<IBinder>* handle,
+ LayerMetadata metadata, sp<IBinder>* handle,
sp<IGraphicBufferProducer>* gbp) {
if (mFlinger->authenticateSurfaceTexture(parent) == false) {
return BAD_VALUE;
@@ -111,8 +107,7 @@
sp<IBinder> parentHandle = layer->getHandle();
- return createSurface(name, w, h, format, flags, parentHandle, windowType, ownerUid, handle,
- gbp);
+ return createSurface(name, w, h, format, flags, parentHandle, std::move(metadata), handle, gbp);
}
status_t Client::clearLayerFrameStats(const sp<IBinder>& handle) const {