michael@0: /*
michael@0:  * Copyright (C) 2007 The Android Open Source Project
michael@0:  * Copyright (C) 2013 Mozilla Foundation
michael@0:  *
michael@0:  * Licensed under the Apache License, Version 2.0 (the "License");
michael@0:  * you may not use this file except in compliance with the License.
michael@0:  * You may obtain a copy of the License at
michael@0:  *
michael@0:  *      http://www.apache.org/licenses/LICENSE-2.0
michael@0:  *
michael@0:  * Unless required by applicable law or agreed to in writing, software
michael@0:  * distributed under the License is distributed on an "AS IS" BASIS,
michael@0:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
michael@0:  * See the License for the specific language governing permissions and
michael@0:  * limitations under the License.
michael@0:  */
michael@0: 
michael@0: #ifndef NATIVEWINDOW_FAKE_SURFACE_COMPOSER_H
michael@0: #define NATIVEWINDOW_FAKE_SURFACE_COMPOSER_H
michael@0: 
michael@0: #include <stdint.h>
michael@0: #include <sys/types.h>
michael@0: 
michael@0: #include <utils/Errors.h>
michael@0: 
michael@0: #include <binder/BinderService.h>
michael@0: 
michael@0: #include <gui/ISurfaceComposer.h>
michael@0: #include <gui/ISurfaceComposerClient.h>
michael@0: 
michael@0: namespace android {
michael@0: 
michael@0: // ---------------------------------------------------------------------------
michael@0: 
michael@0: class IGraphicBufferAlloc;
michael@0: 
michael@0: class FakeSurfaceComposer : public BinderService<FakeSurfaceComposer>,
michael@0:                             public BnSurfaceComposer
michael@0: {
michael@0: public:
michael@0:     static char const* getServiceName() {
michael@0:         return "FakeSurfaceComposer";
michael@0:     }
michael@0: 
michael@0:     // Instantiate MediaResourceManagerService and register to service manager.
michael@0:     // If service manager is not present, wait until service manager becomes present.
michael@0:     static  void instantiate();
michael@0: #if ANDROID_VERSION >= 19
michael@0:     virtual void destroyDisplay(const sp<android::IBinder>& display);
michael@0:     virtual status_t captureScreen(const sp<IBinder>& display, const sp<IGraphicBufferProducer>& producer,
michael@0:             uint32_t reqWidth, uint32_t reqHeight, uint32_t minLayerZ, uint32_t maxLayerZ);
michael@0: #endif
michael@0: 
michael@0: private:
michael@0:     FakeSurfaceComposer();
michael@0:     // We're reference counted, never destroy FakeSurfaceComposer directly
michael@0:     virtual ~FakeSurfaceComposer();
michael@0: 
michael@0:     /* ------------------------------------------------------------------------
michael@0:      * ISurfaceComposer interface
michael@0:      */
michael@0:     virtual sp<ISurfaceComposerClient> createConnection();
michael@0:     virtual sp<IGraphicBufferAlloc> createGraphicBufferAlloc();
michael@0:     virtual sp<IBinder> createDisplay(const String8& displayName, bool secure);
michael@0:     virtual sp<IBinder> getBuiltInDisplay(int32_t id);
michael@0:     virtual void setTransactionState(const Vector<ComposerState>& state,
michael@0:             const Vector<DisplayState>& displays, uint32_t flags);
michael@0:     virtual void bootFinished();
michael@0:     virtual bool authenticateSurfaceTexture(
michael@0:         const sp<IGraphicBufferProducer>& bufferProducer) const;
michael@0:     virtual sp<IDisplayEventConnection> createDisplayEventConnection();
michael@0:     virtual status_t captureScreen(const sp<IBinder>& display,
michael@0:             const sp<IGraphicBufferProducer>& producer,
michael@0:             uint32_t reqWidth, uint32_t reqHeight,
michael@0:             uint32_t minLayerZ, uint32_t maxLayerZ, bool isCpuConsumer);
michael@0:     // called when screen needs to turn off
michael@0:     virtual void blank(const sp<IBinder>& display);
michael@0:     // called when screen is turning back on
michael@0:     virtual void unblank(const sp<IBinder>& display);
michael@0:     virtual status_t getDisplayInfo(const sp<IBinder>& display, DisplayInfo* info);
michael@0: 
michael@0: };
michael@0: 
michael@0: // ---------------------------------------------------------------------------
michael@0: }; // namespace android
michael@0: 
michael@0: #endif // NATIVEWINDOW_FAKE_SURFACE_COMPOSER_H