1 /* 2 * Copyright (C) 2011 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #ifndef ANDROID_GUI_IGRAPHIC_BUFFER_ALLOC_H 18 #define ANDROID_GUI_IGRAPHIC_BUFFER_ALLOC_H 19 20 #include <stdint.h> 21 #include <sys/types.h> 22 23 #include <binder/IInterface.h> 24 #include <ui/GraphicBuffer.h> 25 #include <ui/PixelFormat.h> 26 #include <utils/RefBase.h> 27 28 #include <string> 29 30 namespace android { 31 // ---------------------------------------------------------------------------- 32 33 class IGraphicBufferAlloc : public IInterface 34 { 35 public: 36 DECLARE_META_INTERFACE(GraphicBufferAlloc); 37 38 /* Create a new GraphicBuffer for the client to use. 39 */ 40 virtual sp<GraphicBuffer> createGraphicBuffer(uint32_t w, uint32_t h, 41 PixelFormat format, uint32_t usage, std::string requestorName, 42 status_t* error) = 0; 43 createGraphicBuffer(uint32_t w,uint32_t h,PixelFormat format,uint32_t usage,status_t * error)44 sp<GraphicBuffer> createGraphicBuffer(uint32_t w, uint32_t h, 45 PixelFormat format, uint32_t usage, status_t* error) { 46 return createGraphicBuffer(w, h, format, usage, "<Unknown>", error); 47 } 48 }; 49 50 // ---------------------------------------------------------------------------- 51 52 class BnGraphicBufferAlloc : public BnInterface<IGraphicBufferAlloc> 53 { 54 public: 55 virtual status_t onTransact(uint32_t code, 56 const Parcel& data, 57 Parcel* reply, 58 uint32_t flags = 0); 59 }; 60 61 // ---------------------------------------------------------------------------- 62 63 }; // namespace android 64 65 #endif // ANDROID_GUI_IGRAPHIC_BUFFER_ALLOC_H 66