IGraphicBufferProducer.cpp revision d9822a3843017444364899afc3c23fb5be6b9cb9
18ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis/* 28ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis * Copyright (C) 2010 The Android Open Source Project 38ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis * 48ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis * Licensed under the Apache License, Version 2.0 (the "License"); 58ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis * you may not use this file except in compliance with the License. 68ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis * You may obtain a copy of the License at 78ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis * 88ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis * http://www.apache.org/licenses/LICENSE-2.0 98ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis * 108ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis * Unless required by applicable law or agreed to in writing, software 118ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis * distributed under the License is distributed on an "AS IS" BASIS, 128ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 138ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis * See the License for the specific language governing permissions and 148ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis * limitations under the License. 158ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis */ 168ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 178ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis#include <stdint.h> 188ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis#include <sys/types.h> 198ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 208ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis#include <utils/Errors.h> 21399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall#include <utils/NativeHandle.h> 228ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis#include <utils/RefBase.h> 238ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis#include <utils/Timers.h> 24399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall#include <utils/Vector.h> 258ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 268ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis#include <binder/Parcel.h> 278ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis#include <binder/IInterface.h> 288ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 292adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden#include <gui/IGraphicBufferProducer.h> 30f0eaf25e9247edf4d124bedaeb863f7abdf35a3eDan Stoza#include <gui/IProducerListener.h> 318ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 328ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennisnamespace android { 338ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis// ---------------------------------------------------------------------------- 348ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 358ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennisenum { 368ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis REQUEST_BUFFER = IBinder::FIRST_CALL_TRANSACTION, 378ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis SET_BUFFER_COUNT, 388ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis DEQUEUE_BUFFER, 399f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza DETACH_BUFFER, 40d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza DETACH_NEXT_BUFFER, 419f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza ATTACH_BUFFER, 428ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis QUEUE_BUFFER, 438ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis CANCEL_BUFFER, 44eafabcdc1639fb96062d9e3c39b0ae27b0238ae1Mathias Agopian QUERY, 45fe0a87b54654a1392650e7f1862df473287d8332Jamie Gennis CONNECT, 46fe0a87b54654a1392650e7f1862df473287d8332Jamie Gennis DISCONNECT, 47399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall SET_SIDEBAND_STREAM, 488ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis}; 498ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 502adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenclass BpGraphicBufferProducer : public BpInterface<IGraphicBufferProducer> 518ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis{ 528ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennispublic: 532adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden BpGraphicBufferProducer(const sp<IBinder>& impl) 542adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden : BpInterface<IGraphicBufferProducer>(impl) 558ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis { 568ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis } 578ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 587b305fffc39d0fe0926e7fd2d7f6a524fbce62b7Jamie Gennis virtual status_t requestBuffer(int bufferIdx, sp<GraphicBuffer>* buf) { 598ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis Parcel data, reply; 602adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden data.writeInterfaceToken(IGraphicBufferProducer::getInterfaceDescriptor()); 618ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis data.writeInt32(bufferIdx); 628a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis status_t result =remote()->transact(REQUEST_BUFFER, data, &reply); 638a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis if (result != NO_ERROR) { 648a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis return result; 658a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis } 668ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis bool nonNull = reply.readInt32(); 678ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis if (nonNull) { 687b305fffc39d0fe0926e7fd2d7f6a524fbce62b7Jamie Gennis *buf = new GraphicBuffer(); 692aff7025482cc40d2ebd45f81cdb318ac1c6f868Lingyun Zhu result = reply.read(**buf); 702aff7025482cc40d2ebd45f81cdb318ac1c6f868Lingyun Zhu if(result != NO_ERROR) { 712aff7025482cc40d2ebd45f81cdb318ac1c6f868Lingyun Zhu (*buf).clear(); 722aff7025482cc40d2ebd45f81cdb318ac1c6f868Lingyun Zhu return result; 732aff7025482cc40d2ebd45f81cdb318ac1c6f868Lingyun Zhu } 748ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis } 758a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis result = reply.readInt32(); 767b305fffc39d0fe0926e7fd2d7f6a524fbce62b7Jamie Gennis return result; 778ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis } 788ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 798ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis virtual status_t setBufferCount(int bufferCount) 808ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis { 818ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis Parcel data, reply; 822adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden data.writeInterfaceToken(IGraphicBufferProducer::getInterfaceDescriptor()); 838ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis data.writeInt32(bufferCount); 848a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis status_t result =remote()->transact(SET_BUFFER_COUNT, data, &reply); 858a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis if (result != NO_ERROR) { 868a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis return result; 878a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis } 888a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis result = reply.readInt32(); 898a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis return result; 908ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis } 918ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 927cdd786fa80cf03551291ae8feca7b77583be1c5Mathias Agopian virtual status_t dequeueBuffer(int *buf, sp<Fence>* fence, bool async, 93f78575400977f644cf0b12beb2fa5fc278b6ed4cJesse Hall uint32_t w, uint32_t h, uint32_t format, uint32_t usage) { 948ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis Parcel data, reply; 952adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden data.writeInterfaceToken(IGraphicBufferProducer::getInterfaceDescriptor()); 967cdd786fa80cf03551291ae8feca7b77583be1c5Mathias Agopian data.writeInt32(async); 97c04f153353cdb0d291297d10452239f791d3fd2bMathias Agopian data.writeInt32(w); 98c04f153353cdb0d291297d10452239f791d3fd2bMathias Agopian data.writeInt32(h); 99c04f153353cdb0d291297d10452239f791d3fd2bMathias Agopian data.writeInt32(format); 100c04f153353cdb0d291297d10452239f791d3fd2bMathias Agopian data.writeInt32(usage); 1018a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis status_t result = remote()->transact(DEQUEUE_BUFFER, data, &reply); 1028a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis if (result != NO_ERROR) { 1038a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis return result; 1048a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis } 1058ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis *buf = reply.readInt32(); 106ba93b3f8e403636b614a4a379f9421bc70dca84fMathias Agopian bool nonNull = reply.readInt32(); 107ba93b3f8e403636b614a4a379f9421bc70dca84fMathias Agopian if (nonNull) { 1084c00cc11141da7d159eb2323b186ed344115c0f1Jesse Hall *fence = new Fence(); 109ba93b3f8e403636b614a4a379f9421bc70dca84fMathias Agopian reply.read(**fence); 110f78575400977f644cf0b12beb2fa5fc278b6ed4cJesse Hall } 1118a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis result = reply.readInt32(); 1128ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis return result; 1138ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis } 1148ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 1159f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza virtual status_t detachBuffer(int slot) { 1169f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza Parcel data, reply; 1179f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza data.writeInterfaceToken(IGraphicBufferProducer::getInterfaceDescriptor()); 1189f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza data.writeInt32(slot); 1199f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza status_t result = remote()->transact(DETACH_BUFFER, data, &reply); 1209f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza if (result != NO_ERROR) { 1219f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza return result; 1229f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza } 1239f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza result = reply.readInt32(); 1249f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza return result; 1259f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza } 1269f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza 127d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza virtual status_t detachNextBuffer(sp<GraphicBuffer>* outBuffer, 128d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza sp<Fence>* outFence) { 129d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza if (outBuffer == NULL) { 130d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza ALOGE("detachNextBuffer: outBuffer must not be NULL"); 131d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza return BAD_VALUE; 132d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza } else if (outFence == NULL) { 133d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza ALOGE("detachNextBuffer: outFence must not be NULL"); 134d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza return BAD_VALUE; 135d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza } 136d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza Parcel data, reply; 137d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza data.writeInterfaceToken(IGraphicBufferProducer::getInterfaceDescriptor()); 138d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza status_t result = remote()->transact(DETACH_NEXT_BUFFER, data, &reply); 139d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza if (result != NO_ERROR) { 140d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza return result; 141d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza } 142d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza result = reply.readInt32(); 143d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza if (result == NO_ERROR) { 144d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza bool nonNull = reply.readInt32(); 145d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza if (nonNull) { 146d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza *outBuffer = new GraphicBuffer; 147d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza reply.read(**outBuffer); 148d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza } 149d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza nonNull = reply.readInt32(); 150d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza if (nonNull) { 151d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza *outFence = new Fence; 152d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza reply.read(**outFence); 153d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza } 154d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza } 155d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza return result; 156d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza } 157d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza 1589f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza virtual status_t attachBuffer(int* slot, const sp<GraphicBuffer>& buffer) { 1599f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza Parcel data, reply; 1609f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza data.writeInterfaceToken(IGraphicBufferProducer::getInterfaceDescriptor()); 1619f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza data.write(*buffer.get()); 1629f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza status_t result = remote()->transact(ATTACH_BUFFER, data, &reply); 1639f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza if (result != NO_ERROR) { 1649f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza return result; 1659f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza } 1669f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza *slot = reply.readInt32(); 1679f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza result = reply.readInt32(); 1689f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza return result; 1699f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza } 1709f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza 171f0bc2f1d8d37977bd3aef3d3326a70e9e69d4246Mathias Agopian virtual status_t queueBuffer(int buf, 172f0bc2f1d8d37977bd3aef3d3326a70e9e69d4246Mathias Agopian const QueueBufferInput& input, QueueBufferOutput* output) { 1738ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis Parcel data, reply; 1742adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden data.writeInterfaceToken(IGraphicBufferProducer::getInterfaceDescriptor()); 1758ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis data.writeInt32(buf); 176c777b0b3b9b0ea5d8e378fccde6935765e28e329Jesse Hall data.write(input); 1778a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis status_t result = remote()->transact(QUEUE_BUFFER, data, &reply); 1788a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis if (result != NO_ERROR) { 1798a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis return result; 1808a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis } 181f0bc2f1d8d37977bd3aef3d3326a70e9e69d4246Mathias Agopian memcpy(output, reply.readInplace(sizeof(*output)), sizeof(*output)); 1828a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis result = reply.readInt32(); 1838ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis return result; 1848ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis } 1858ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 1864c00cc11141da7d159eb2323b186ed344115c0f1Jesse Hall virtual void cancelBuffer(int buf, const sp<Fence>& fence) { 1878ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis Parcel data, reply; 1882adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden data.writeInterfaceToken(IGraphicBufferProducer::getInterfaceDescriptor()); 1898ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis data.writeInt32(buf); 1901df8c345854155cbbcb9f80de9d12d66ea70ac08Jamie Gennis data.write(*fence.get()); 1918ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis remote()->transact(CANCEL_BUFFER, data, &reply); 1928ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis } 1938ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 194eafabcdc1639fb96062d9e3c39b0ae27b0238ae1Mathias Agopian virtual int query(int what, int* value) { 195eafabcdc1639fb96062d9e3c39b0ae27b0238ae1Mathias Agopian Parcel data, reply; 1962adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden data.writeInterfaceToken(IGraphicBufferProducer::getInterfaceDescriptor()); 197eafabcdc1639fb96062d9e3c39b0ae27b0238ae1Mathias Agopian data.writeInt32(what); 1988a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis status_t result = remote()->transact(QUERY, data, &reply); 1998a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis if (result != NO_ERROR) { 2008a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis return result; 2018a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis } 202eafabcdc1639fb96062d9e3c39b0ae27b0238ae1Mathias Agopian value[0] = reply.readInt32(); 2038a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis result = reply.readInt32(); 204eafabcdc1639fb96062d9e3c39b0ae27b0238ae1Mathias Agopian return result; 205eafabcdc1639fb96062d9e3c39b0ae27b0238ae1Mathias Agopian } 206eafabcdc1639fb96062d9e3c39b0ae27b0238ae1Mathias Agopian 207f0eaf25e9247edf4d124bedaeb863f7abdf35a3eDan Stoza virtual status_t connect(const sp<IProducerListener>& listener, 208365857df8b94c959dea984a63013f6e7730ef976Mathias Agopian int api, bool producerControlledByApp, QueueBufferOutput* output) { 209fe0a87b54654a1392650e7f1862df473287d8332Jamie Gennis Parcel data, reply; 2102adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden data.writeInterfaceToken(IGraphicBufferProducer::getInterfaceDescriptor()); 211f0eaf25e9247edf4d124bedaeb863f7abdf35a3eDan Stoza if (listener != NULL) { 212f0eaf25e9247edf4d124bedaeb863f7abdf35a3eDan Stoza data.writeInt32(1); 213f0eaf25e9247edf4d124bedaeb863f7abdf35a3eDan Stoza data.writeStrongBinder(listener->asBinder()); 214f0eaf25e9247edf4d124bedaeb863f7abdf35a3eDan Stoza } else { 215f0eaf25e9247edf4d124bedaeb863f7abdf35a3eDan Stoza data.writeInt32(0); 216f0eaf25e9247edf4d124bedaeb863f7abdf35a3eDan Stoza } 217fe0a87b54654a1392650e7f1862df473287d8332Jamie Gennis data.writeInt32(api); 218595264f1af12e25dce57d7c5b1d52ed86ac0d0c9Mathias Agopian data.writeInt32(producerControlledByApp); 2198a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis status_t result = remote()->transact(CONNECT, data, &reply); 2208a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis if (result != NO_ERROR) { 2218a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis return result; 2228a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis } 22324202f5676c32edeef6544cf36e06b9fc970dbdeMathias Agopian memcpy(output, reply.readInplace(sizeof(*output)), sizeof(*output)); 2248a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis result = reply.readInt32(); 225fe0a87b54654a1392650e7f1862df473287d8332Jamie Gennis return result; 226fe0a87b54654a1392650e7f1862df473287d8332Jamie Gennis } 2278072711307aa98ee5ee6f7369860ae38c3e19656Mathias Agopian 228fe0a87b54654a1392650e7f1862df473287d8332Jamie Gennis virtual status_t disconnect(int api) { 229fe0a87b54654a1392650e7f1862df473287d8332Jamie Gennis Parcel data, reply; 2302adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden data.writeInterfaceToken(IGraphicBufferProducer::getInterfaceDescriptor()); 231fe0a87b54654a1392650e7f1862df473287d8332Jamie Gennis data.writeInt32(api); 2328a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis status_t result =remote()->transact(DISCONNECT, data, &reply); 2338a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis if (result != NO_ERROR) { 2348a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis return result; 2358a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis } 2368a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis result = reply.readInt32(); 237fe0a87b54654a1392650e7f1862df473287d8332Jamie Gennis return result; 238fe0a87b54654a1392650e7f1862df473287d8332Jamie Gennis } 239399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall 240399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall virtual status_t setSidebandStream(const sp<NativeHandle>& stream) { 241399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall Parcel data, reply; 242399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall status_t result; 243399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall data.writeInterfaceToken(IGraphicBufferProducer::getInterfaceDescriptor()); 244399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall if (stream.get()) { 245399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall data.writeInt32(true); 246399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall data.writeNativeHandle(stream->handle()); 247399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall } else { 248399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall data.writeInt32(false); 249399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall } 250399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall if ((result = remote()->transact(SET_SIDEBAND_STREAM, data, &reply)) == NO_ERROR) { 251399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall result = reply.readInt32(); 252399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall } 253399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall return result; 254399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall } 2558ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis}; 2568ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 257466a192d2088f9238d34597d1aa28da41367c1caAndy McFaddenIMPLEMENT_META_INTERFACE(GraphicBufferProducer, "android.gui.IGraphicBufferProducer"); 2588ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 2598ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis// ---------------------------------------------------------------------- 2608ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 2612adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenstatus_t BnGraphicBufferProducer::onTransact( 2628ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags) 2638ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis{ 2648ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis switch(code) { 2658ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis case REQUEST_BUFFER: { 2662adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden CHECK_INTERFACE(IGraphicBufferProducer, data, reply); 2678ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis int bufferIdx = data.readInt32(); 2687b305fffc39d0fe0926e7fd2d7f6a524fbce62b7Jamie Gennis sp<GraphicBuffer> buffer; 2697b305fffc39d0fe0926e7fd2d7f6a524fbce62b7Jamie Gennis int result = requestBuffer(bufferIdx, &buffer); 2708ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis reply->writeInt32(buffer != 0); 2718ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis if (buffer != 0) { 2728ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis reply->write(*buffer); 2738ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis } 2747b305fffc39d0fe0926e7fd2d7f6a524fbce62b7Jamie Gennis reply->writeInt32(result); 2758ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis return NO_ERROR; 2768ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis } break; 2778ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis case SET_BUFFER_COUNT: { 2782adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden CHECK_INTERFACE(IGraphicBufferProducer, data, reply); 2798ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis int bufferCount = data.readInt32(); 2808ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis int result = setBufferCount(bufferCount); 2818ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis reply->writeInt32(result); 2828ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis return NO_ERROR; 2838ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis } break; 2848ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis case DEQUEUE_BUFFER: { 2852adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden CHECK_INTERFACE(IGraphicBufferProducer, data, reply); 2867cdd786fa80cf03551291ae8feca7b77583be1c5Mathias Agopian bool async = data.readInt32(); 287c04f153353cdb0d291297d10452239f791d3fd2bMathias Agopian uint32_t w = data.readInt32(); 288c04f153353cdb0d291297d10452239f791d3fd2bMathias Agopian uint32_t h = data.readInt32(); 289c04f153353cdb0d291297d10452239f791d3fd2bMathias Agopian uint32_t format = data.readInt32(); 290c04f153353cdb0d291297d10452239f791d3fd2bMathias Agopian uint32_t usage = data.readInt32(); 2918ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis int buf; 292f78575400977f644cf0b12beb2fa5fc278b6ed4cJesse Hall sp<Fence> fence; 2937cdd786fa80cf03551291ae8feca7b77583be1c5Mathias Agopian int result = dequeueBuffer(&buf, &fence, async, w, h, format, usage); 2948ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis reply->writeInt32(buf); 2951df8c345854155cbbcb9f80de9d12d66ea70ac08Jamie Gennis reply->writeInt32(fence != NULL); 2961df8c345854155cbbcb9f80de9d12d66ea70ac08Jamie Gennis if (fence != NULL) { 297ba93b3f8e403636b614a4a379f9421bc70dca84fMathias Agopian reply->write(*fence); 298f78575400977f644cf0b12beb2fa5fc278b6ed4cJesse Hall } 2998ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis reply->writeInt32(result); 3009f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza return NO_ERROR; 3019f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza } break; 3029f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza case DETACH_BUFFER: { 3039f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza CHECK_INTERFACE(IGraphicBufferProducer, data, reply); 3049f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza int slot = data.readInt32(); 3059f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza int result = detachBuffer(slot); 3069f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza reply->writeInt32(result); 3079f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza return NO_ERROR; 3089f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza } break; 309d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza case DETACH_NEXT_BUFFER: { 310d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza CHECK_INTERFACE(IGraphicBufferProducer, data, reply); 311d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza sp<GraphicBuffer> buffer; 312d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza sp<Fence> fence; 313d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza int32_t result = detachNextBuffer(&buffer, &fence); 314d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza reply->writeInt32(result); 315d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza if (result == NO_ERROR) { 316d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza reply->writeInt32(buffer != NULL); 317d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza if (buffer != NULL) { 318d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza reply->write(*buffer); 319d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza } 320d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza reply->writeInt32(fence != NULL); 321d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza if (fence != NULL) { 322d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza reply->write(*fence); 323d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza } 324d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza } 325d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza return NO_ERROR; 326d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza } break; 3279f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza case ATTACH_BUFFER: { 3289f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza CHECK_INTERFACE(IGraphicBufferProducer, data, reply); 3299f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza sp<GraphicBuffer> buffer = new GraphicBuffer(); 3309f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza data.read(*buffer.get()); 3319f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza int slot; 3329f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza int result = attachBuffer(&slot, buffer); 3339f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza reply->writeInt32(slot); 3349f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza reply->writeInt32(result); 3358ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis return NO_ERROR; 3368ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis } break; 3378ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis case QUEUE_BUFFER: { 3382adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden CHECK_INTERFACE(IGraphicBufferProducer, data, reply); 3398ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis int buf = data.readInt32(); 340c777b0b3b9b0ea5d8e378fccde6935765e28e329Jesse Hall QueueBufferInput input(data); 341f0bc2f1d8d37977bd3aef3d3326a70e9e69d4246Mathias Agopian QueueBufferOutput* const output = 342f0bc2f1d8d37977bd3aef3d3326a70e9e69d4246Mathias Agopian reinterpret_cast<QueueBufferOutput *>( 343f0bc2f1d8d37977bd3aef3d3326a70e9e69d4246Mathias Agopian reply->writeInplace(sizeof(QueueBufferOutput))); 344c777b0b3b9b0ea5d8e378fccde6935765e28e329Jesse Hall status_t result = queueBuffer(buf, input, output); 3458ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis reply->writeInt32(result); 3468ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis return NO_ERROR; 3478ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis } break; 3488ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis case CANCEL_BUFFER: { 3492adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden CHECK_INTERFACE(IGraphicBufferProducer, data, reply); 3508ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis int buf = data.readInt32(); 3511df8c345854155cbbcb9f80de9d12d66ea70ac08Jamie Gennis sp<Fence> fence = new Fence(); 3521df8c345854155cbbcb9f80de9d12d66ea70ac08Jamie Gennis data.read(*fence.get()); 353c777b0b3b9b0ea5d8e378fccde6935765e28e329Jesse Hall cancelBuffer(buf, fence); 3548ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis return NO_ERROR; 3558ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis } break; 356eafabcdc1639fb96062d9e3c39b0ae27b0238ae1Mathias Agopian case QUERY: { 3572adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden CHECK_INTERFACE(IGraphicBufferProducer, data, reply); 358eafabcdc1639fb96062d9e3c39b0ae27b0238ae1Mathias Agopian int value; 359eafabcdc1639fb96062d9e3c39b0ae27b0238ae1Mathias Agopian int what = data.readInt32(); 360eafabcdc1639fb96062d9e3c39b0ae27b0238ae1Mathias Agopian int res = query(what, &value); 361eafabcdc1639fb96062d9e3c39b0ae27b0238ae1Mathias Agopian reply->writeInt32(value); 362eafabcdc1639fb96062d9e3c39b0ae27b0238ae1Mathias Agopian reply->writeInt32(res); 363eafabcdc1639fb96062d9e3c39b0ae27b0238ae1Mathias Agopian return NO_ERROR; 364eafabcdc1639fb96062d9e3c39b0ae27b0238ae1Mathias Agopian } break; 365fe0a87b54654a1392650e7f1862df473287d8332Jamie Gennis case CONNECT: { 3662adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden CHECK_INTERFACE(IGraphicBufferProducer, data, reply); 367f0eaf25e9247edf4d124bedaeb863f7abdf35a3eDan Stoza sp<IProducerListener> listener; 368f0eaf25e9247edf4d124bedaeb863f7abdf35a3eDan Stoza if (data.readInt32() == 1) { 369f0eaf25e9247edf4d124bedaeb863f7abdf35a3eDan Stoza listener = IProducerListener::asInterface(data.readStrongBinder()); 370f0eaf25e9247edf4d124bedaeb863f7abdf35a3eDan Stoza } 371fe0a87b54654a1392650e7f1862df473287d8332Jamie Gennis int api = data.readInt32(); 372595264f1af12e25dce57d7c5b1d52ed86ac0d0c9Mathias Agopian bool producerControlledByApp = data.readInt32(); 37324202f5676c32edeef6544cf36e06b9fc970dbdeMathias Agopian QueueBufferOutput* const output = 37424202f5676c32edeef6544cf36e06b9fc970dbdeMathias Agopian reinterpret_cast<QueueBufferOutput *>( 37524202f5676c32edeef6544cf36e06b9fc970dbdeMathias Agopian reply->writeInplace(sizeof(QueueBufferOutput))); 376f0eaf25e9247edf4d124bedaeb863f7abdf35a3eDan Stoza status_t res = connect(listener, api, producerControlledByApp, output); 377fe0a87b54654a1392650e7f1862df473287d8332Jamie Gennis reply->writeInt32(res); 378fe0a87b54654a1392650e7f1862df473287d8332Jamie Gennis return NO_ERROR; 379fe0a87b54654a1392650e7f1862df473287d8332Jamie Gennis } break; 380fe0a87b54654a1392650e7f1862df473287d8332Jamie Gennis case DISCONNECT: { 3812adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden CHECK_INTERFACE(IGraphicBufferProducer, data, reply); 382fe0a87b54654a1392650e7f1862df473287d8332Jamie Gennis int api = data.readInt32(); 3832773004a83624ed41cf3f94f2b11878cd8521812Mathias Agopian status_t res = disconnect(api); 384fe0a87b54654a1392650e7f1862df473287d8332Jamie Gennis reply->writeInt32(res); 385fe0a87b54654a1392650e7f1862df473287d8332Jamie Gennis return NO_ERROR; 386fe0a87b54654a1392650e7f1862df473287d8332Jamie Gennis } break; 387399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall case SET_SIDEBAND_STREAM: { 388399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall CHECK_INTERFACE(IGraphicBufferProducer, data, reply); 389399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall sp<NativeHandle> stream; 390399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall if (data.readInt32()) { 3910ec54e156bed93d59900b742c8e9adcfaee90612Wonsik Kim stream = NativeHandle::create(data.readNativeHandle(), true); 392399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall } 393399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall status_t result = setSidebandStream(stream); 394399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall reply->writeInt32(result); 395399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall return NO_ERROR; 396399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall } break; 3978ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis } 3988ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis return BBinder::onTransact(code, data, reply, flags); 3998ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis} 4008ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 4018ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis// ---------------------------------------------------------------------------- 4028ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 4032adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenIGraphicBufferProducer::QueueBufferInput::QueueBufferInput(const Parcel& parcel) { 404c777b0b3b9b0ea5d8e378fccde6935765e28e329Jesse Hall parcel.read(*this); 405c777b0b3b9b0ea5d8e378fccde6935765e28e329Jesse Hall} 406c777b0b3b9b0ea5d8e378fccde6935765e28e329Jesse Hall 407e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopiansize_t IGraphicBufferProducer::QueueBufferInput::getFlattenedSize() const { 408c777b0b3b9b0ea5d8e378fccde6935765e28e329Jesse Hall return sizeof(timestamp) 4093c25621ad7d13f64d3ab95a27fa970fbc9998f73Andy McFadden + sizeof(isAutoTimestamp) 410c777b0b3b9b0ea5d8e378fccde6935765e28e329Jesse Hall + sizeof(crop) 411c777b0b3b9b0ea5d8e378fccde6935765e28e329Jesse Hall + sizeof(scalingMode) 412c777b0b3b9b0ea5d8e378fccde6935765e28e329Jesse Hall + sizeof(transform) 4137cdd786fa80cf03551291ae8feca7b77583be1c5Mathias Agopian + sizeof(async) 4141df8c345854155cbbcb9f80de9d12d66ea70ac08Jamie Gennis + fence->getFlattenedSize(); 415c777b0b3b9b0ea5d8e378fccde6935765e28e329Jesse Hall} 416c777b0b3b9b0ea5d8e378fccde6935765e28e329Jesse Hall 417e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopiansize_t IGraphicBufferProducer::QueueBufferInput::getFdCount() const { 4181df8c345854155cbbcb9f80de9d12d66ea70ac08Jamie Gennis return fence->getFdCount(); 419c777b0b3b9b0ea5d8e378fccde6935765e28e329Jesse Hall} 420c777b0b3b9b0ea5d8e378fccde6935765e28e329Jesse Hall 421e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopianstatus_t IGraphicBufferProducer::QueueBufferInput::flatten( 422e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian void*& buffer, size_t& size, int*& fds, size_t& count) const 423c777b0b3b9b0ea5d8e378fccde6935765e28e329Jesse Hall{ 424e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian if (size < getFlattenedSize()) { 425e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian return NO_MEMORY; 426e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian } 427e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian FlattenableUtils::write(buffer, size, timestamp); 4283c25621ad7d13f64d3ab95a27fa970fbc9998f73Andy McFadden FlattenableUtils::write(buffer, size, isAutoTimestamp); 429e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian FlattenableUtils::write(buffer, size, crop); 430e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian FlattenableUtils::write(buffer, size, scalingMode); 431e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian FlattenableUtils::write(buffer, size, transform); 432e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian FlattenableUtils::write(buffer, size, async); 433e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian return fence->flatten(buffer, size, fds, count); 434c777b0b3b9b0ea5d8e378fccde6935765e28e329Jesse Hall} 435c777b0b3b9b0ea5d8e378fccde6935765e28e329Jesse Hall 436e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopianstatus_t IGraphicBufferProducer::QueueBufferInput::unflatten( 437e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian void const*& buffer, size_t& size, int const*& fds, size_t& count) 438c777b0b3b9b0ea5d8e378fccde6935765e28e329Jesse Hall{ 439e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian size_t minNeeded = 440e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian sizeof(timestamp) 4413c25621ad7d13f64d3ab95a27fa970fbc9998f73Andy McFadden + sizeof(isAutoTimestamp) 442e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian + sizeof(crop) 443e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian + sizeof(scalingMode) 444e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian + sizeof(transform) 445e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian + sizeof(async); 446e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian 447e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian if (size < minNeeded) { 448e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian return NO_MEMORY; 449e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian } 450e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian 451e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian FlattenableUtils::read(buffer, size, timestamp); 4523c25621ad7d13f64d3ab95a27fa970fbc9998f73Andy McFadden FlattenableUtils::read(buffer, size, isAutoTimestamp); 453e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian FlattenableUtils::read(buffer, size, crop); 454e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian FlattenableUtils::read(buffer, size, scalingMode); 455e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian FlattenableUtils::read(buffer, size, transform); 456e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian FlattenableUtils::read(buffer, size, async); 457e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian 4581df8c345854155cbbcb9f80de9d12d66ea70ac08Jamie Gennis fence = new Fence(); 459e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian return fence->unflatten(buffer, size, fds, count); 460c777b0b3b9b0ea5d8e378fccde6935765e28e329Jesse Hall} 461c777b0b3b9b0ea5d8e378fccde6935765e28e329Jesse Hall 4628ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis}; // namespace android 463