| /* |
| * Copyright (C) 2007 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #pragma once |
| |
| #include <binder/IInterface.h> |
| #include <binder/SafeInterface.h> |
| #include <ui/PixelFormat.h> |
| |
| namespace android { |
| |
| class FrameStats; |
| class IGraphicBufferProducer; |
| |
| class ISurfaceComposerClient : public IInterface { |
| public: |
| DECLARE_META_INTERFACE(SurfaceComposerClient) |
| |
| // flags for createSurface() |
| enum { // (keep in sync with Surface.java) |
| eHidden = 0x00000004, |
| eDestroyBackbuffer = 0x00000020, |
| eSecure = 0x00000080, |
| eNonPremultiplied = 0x00000100, |
| eOpaque = 0x00000400, |
| eProtectedByApp = 0x00000800, |
| eProtectedByDRM = 0x00001000, |
| eCursorWindow = 0x00002000, |
| |
| eFXSurfaceNormal = 0x00000000, |
| eFXSurfaceColor = 0x00020000, |
| eFXSurfaceMask = 0x000F0000, |
| }; |
| |
| /* |
| * Requires ACCESS_SURFACE_FLINGER permission |
| */ |
| virtual status_t createSurface(const String8& name, uint32_t w, uint32_t h, PixelFormat format, |
| uint32_t flags, const sp<IBinder>& parent, int32_t windowType, |
| int32_t ownerUid, sp<IBinder>* handle, |
| sp<IGraphicBufferProducer>* gbp) = 0; |
| |
| /* |
| * Requires ACCESS_SURFACE_FLINGER permission |
| */ |
| virtual status_t destroySurface(const sp<IBinder>& handle) = 0; |
| |
| /* |
| * Requires ACCESS_SURFACE_FLINGER permission |
| */ |
| virtual status_t clearLayerFrameStats(const sp<IBinder>& handle) const = 0; |
| |
| /* |
| * Requires ACCESS_SURFACE_FLINGER permission |
| */ |
| virtual status_t getLayerFrameStats(const sp<IBinder>& handle, FrameStats* outStats) const = 0; |
| }; |
| |
| class BnSurfaceComposerClient : public SafeBnInterface<ISurfaceComposerClient> { |
| public: |
| BnSurfaceComposerClient() |
| : SafeBnInterface<ISurfaceComposerClient>("BnSurfaceComposerClient") {} |
| |
| status_t onTransact(uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags) override; |
| }; |
| |
| } // namespace android |