/* * 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. */ #ifndef ANDROID_SF_ISURFACE_COMPOSER_CLIENT_H #define ANDROID_SF_ISURFACE_COMPOSER_CLIENT_H #include <stdint.h> #include <sys/types.h> #include <utils/Errors.h> #include <utils/RefBase.h> #include <binder/IInterface.h> #include <ui/PixelFormat.h> #include <surfaceflinger/ISurface.h> namespace android { // ---------------------------------------------------------------------------- typedef int32_t DisplayID; // ---------------------------------------------------------------------------- class layer_state_t; class ISurfaceComposerClient : public IInterface { public: DECLARE_META_INTERFACE(SurfaceComposerClient); struct surface_data_t { int32_t token; int32_t identity; uint32_t width; uint32_t height; uint32_t format; status_t readFromParcel(const Parcel& parcel); status_t writeToParcel(Parcel* parcel) const; }; /* * Requires ACCESS_SURFACE_FLINGER permission */ virtual sp<ISurface> createSurface( surface_data_t* data, const String8& name, DisplayID display, uint32_t w, uint32_t h, PixelFormat format, uint32_t flags) = 0; /* * Requires ACCESS_SURFACE_FLINGER permission */ virtual status_t destroySurface(SurfaceID sid) = 0; /* * Requires ACCESS_SURFACE_FLINGER permission */ virtual status_t setState(int32_t count, const layer_state_t* states) = 0; }; // ---------------------------------------------------------------------------- class BnSurfaceComposerClient : public BnInterface<ISurfaceComposerClient> { public: virtual status_t onTransact( uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags = 0); }; // ---------------------------------------------------------------------------- }; // namespace android #endif // ANDROID_SF_ISURFACE_COMPOSER_CLIENT_H