IGraphicBufferProducer.cpp revision 93c617fd2a5e7910e0ba5c0ed6da152d30920679
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, 4829a3e90879fd96404c971e7187cd0e05927bbce0Dan Stoza ALLOCATE_BUFFERS, 498ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis}; 508ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 512adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenclass BpGraphicBufferProducer : public BpInterface<IGraphicBufferProducer> 528ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis{ 538ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennispublic: 542adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden BpGraphicBufferProducer(const sp<IBinder>& impl) 552adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden : BpInterface<IGraphicBufferProducer>(impl) 568ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis { 578ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis } 588ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 597b305fffc39d0fe0926e7fd2d7f6a524fbce62b7Jamie Gennis virtual status_t requestBuffer(int bufferIdx, sp<GraphicBuffer>* buf) { 608ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis Parcel data, reply; 612adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden data.writeInterfaceToken(IGraphicBufferProducer::getInterfaceDescriptor()); 628ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis data.writeInt32(bufferIdx); 638a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis status_t result =remote()->transact(REQUEST_BUFFER, data, &reply); 648a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis if (result != NO_ERROR) { 658a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis return result; 668a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis } 678ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis bool nonNull = reply.readInt32(); 688ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis if (nonNull) { 697b305fffc39d0fe0926e7fd2d7f6a524fbce62b7Jamie Gennis *buf = new GraphicBuffer(); 702aff7025482cc40d2ebd45f81cdb318ac1c6f868Lingyun Zhu result = reply.read(**buf); 712aff7025482cc40d2ebd45f81cdb318ac1c6f868Lingyun Zhu if(result != NO_ERROR) { 722aff7025482cc40d2ebd45f81cdb318ac1c6f868Lingyun Zhu (*buf).clear(); 732aff7025482cc40d2ebd45f81cdb318ac1c6f868Lingyun Zhu return result; 742aff7025482cc40d2ebd45f81cdb318ac1c6f868Lingyun Zhu } 758ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis } 768a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis result = reply.readInt32(); 777b305fffc39d0fe0926e7fd2d7f6a524fbce62b7Jamie Gennis return result; 788ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis } 798ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 808ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis virtual status_t setBufferCount(int bufferCount) 818ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis { 828ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis Parcel data, reply; 832adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden data.writeInterfaceToken(IGraphicBufferProducer::getInterfaceDescriptor()); 848ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis data.writeInt32(bufferCount); 858a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis status_t result =remote()->transact(SET_BUFFER_COUNT, data, &reply); 868a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis if (result != NO_ERROR) { 878a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis return result; 888a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis } 898a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis result = reply.readInt32(); 908a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis return result; 918ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis } 928ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 937cdd786fa80cf03551291ae8feca7b77583be1c5Mathias Agopian virtual status_t dequeueBuffer(int *buf, sp<Fence>* fence, bool async, 94f78575400977f644cf0b12beb2fa5fc278b6ed4cJesse Hall uint32_t w, uint32_t h, uint32_t format, uint32_t usage) { 958ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis Parcel data, reply; 962adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden data.writeInterfaceToken(IGraphicBufferProducer::getInterfaceDescriptor()); 977cdd786fa80cf03551291ae8feca7b77583be1c5Mathias Agopian data.writeInt32(async); 98c04f153353cdb0d291297d10452239f791d3fd2bMathias Agopian data.writeInt32(w); 99c04f153353cdb0d291297d10452239f791d3fd2bMathias Agopian data.writeInt32(h); 100c04f153353cdb0d291297d10452239f791d3fd2bMathias Agopian data.writeInt32(format); 101c04f153353cdb0d291297d10452239f791d3fd2bMathias Agopian data.writeInt32(usage); 1028a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis status_t result = remote()->transact(DEQUEUE_BUFFER, data, &reply); 1038a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis if (result != NO_ERROR) { 1048a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis return result; 1058a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis } 1068ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis *buf = reply.readInt32(); 107ba93b3f8e403636b614a4a379f9421bc70dca84fMathias Agopian bool nonNull = reply.readInt32(); 108ba93b3f8e403636b614a4a379f9421bc70dca84fMathias Agopian if (nonNull) { 1094c00cc11141da7d159eb2323b186ed344115c0f1Jesse Hall *fence = new Fence(); 110ba93b3f8e403636b614a4a379f9421bc70dca84fMathias Agopian reply.read(**fence); 111f78575400977f644cf0b12beb2fa5fc278b6ed4cJesse Hall } 1128a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis result = reply.readInt32(); 1138ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis return result; 1148ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis } 1158ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 1169f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza virtual status_t detachBuffer(int slot) { 1179f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza Parcel data, reply; 1189f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza data.writeInterfaceToken(IGraphicBufferProducer::getInterfaceDescriptor()); 1199f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza data.writeInt32(slot); 1209f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza status_t result = remote()->transact(DETACH_BUFFER, data, &reply); 1219f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza if (result != NO_ERROR) { 1229f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza return result; 1239f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza } 1249f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza result = reply.readInt32(); 1259f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza return result; 1269f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza } 1279f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza 128d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza virtual status_t detachNextBuffer(sp<GraphicBuffer>* outBuffer, 129d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza sp<Fence>* outFence) { 130d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza if (outBuffer == NULL) { 131d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza ALOGE("detachNextBuffer: outBuffer must not be NULL"); 132d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza return BAD_VALUE; 133d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza } else if (outFence == NULL) { 134d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza ALOGE("detachNextBuffer: outFence must not be NULL"); 135d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza return BAD_VALUE; 136d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza } 137d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza Parcel data, reply; 138d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza data.writeInterfaceToken(IGraphicBufferProducer::getInterfaceDescriptor()); 139d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza status_t result = remote()->transact(DETACH_NEXT_BUFFER, data, &reply); 140d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza if (result != NO_ERROR) { 141d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza return result; 142d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza } 143d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza result = reply.readInt32(); 144d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza if (result == NO_ERROR) { 145d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza bool nonNull = reply.readInt32(); 146d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza if (nonNull) { 147d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza *outBuffer = new GraphicBuffer; 148d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza reply.read(**outBuffer); 149d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza } 150d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza nonNull = reply.readInt32(); 151d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza if (nonNull) { 152d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza *outFence = new Fence; 153d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza reply.read(**outFence); 154d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza } 155d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza } 156d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza return result; 157d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza } 158d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza 1599f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza virtual status_t attachBuffer(int* slot, const sp<GraphicBuffer>& buffer) { 1609f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza Parcel data, reply; 1619f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza data.writeInterfaceToken(IGraphicBufferProducer::getInterfaceDescriptor()); 1629f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza data.write(*buffer.get()); 1639f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza status_t result = remote()->transact(ATTACH_BUFFER, data, &reply); 1649f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza if (result != NO_ERROR) { 1659f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza return result; 1669f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza } 1679f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza *slot = reply.readInt32(); 1689f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza result = reply.readInt32(); 1699f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza return result; 1709f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza } 1719f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza 172f0bc2f1d8d37977bd3aef3d3326a70e9e69d4246Mathias Agopian virtual status_t queueBuffer(int buf, 173f0bc2f1d8d37977bd3aef3d3326a70e9e69d4246Mathias Agopian const QueueBufferInput& input, QueueBufferOutput* output) { 1748ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis Parcel data, reply; 1752adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden data.writeInterfaceToken(IGraphicBufferProducer::getInterfaceDescriptor()); 1768ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis data.writeInt32(buf); 177c777b0b3b9b0ea5d8e378fccde6935765e28e329Jesse Hall data.write(input); 1788a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis status_t result = remote()->transact(QUEUE_BUFFER, data, &reply); 1798a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis if (result != NO_ERROR) { 1808a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis return result; 1818a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis } 182f0bc2f1d8d37977bd3aef3d3326a70e9e69d4246Mathias Agopian memcpy(output, reply.readInplace(sizeof(*output)), sizeof(*output)); 1838a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis result = reply.readInt32(); 1848ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis return result; 1858ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis } 1868ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 1874c00cc11141da7d159eb2323b186ed344115c0f1Jesse Hall virtual void cancelBuffer(int buf, const sp<Fence>& fence) { 1888ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis Parcel data, reply; 1892adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden data.writeInterfaceToken(IGraphicBufferProducer::getInterfaceDescriptor()); 1908ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis data.writeInt32(buf); 1911df8c345854155cbbcb9f80de9d12d66ea70ac08Jamie Gennis data.write(*fence.get()); 1928ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis remote()->transact(CANCEL_BUFFER, data, &reply); 1938ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis } 1948ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 195eafabcdc1639fb96062d9e3c39b0ae27b0238ae1Mathias Agopian virtual int query(int what, int* value) { 196eafabcdc1639fb96062d9e3c39b0ae27b0238ae1Mathias Agopian Parcel data, reply; 1972adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden data.writeInterfaceToken(IGraphicBufferProducer::getInterfaceDescriptor()); 198eafabcdc1639fb96062d9e3c39b0ae27b0238ae1Mathias Agopian data.writeInt32(what); 1998a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis status_t result = remote()->transact(QUERY, data, &reply); 2008a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis if (result != NO_ERROR) { 2018a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis return result; 2028a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis } 203eafabcdc1639fb96062d9e3c39b0ae27b0238ae1Mathias Agopian value[0] = reply.readInt32(); 2048a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis result = reply.readInt32(); 205eafabcdc1639fb96062d9e3c39b0ae27b0238ae1Mathias Agopian return result; 206eafabcdc1639fb96062d9e3c39b0ae27b0238ae1Mathias Agopian } 207eafabcdc1639fb96062d9e3c39b0ae27b0238ae1Mathias Agopian 208f0eaf25e9247edf4d124bedaeb863f7abdf35a3eDan Stoza virtual status_t connect(const sp<IProducerListener>& listener, 209365857df8b94c959dea984a63013f6e7730ef976Mathias Agopian int api, bool producerControlledByApp, QueueBufferOutput* output) { 210fe0a87b54654a1392650e7f1862df473287d8332Jamie Gennis Parcel data, reply; 2112adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden data.writeInterfaceToken(IGraphicBufferProducer::getInterfaceDescriptor()); 212f0eaf25e9247edf4d124bedaeb863f7abdf35a3eDan Stoza if (listener != NULL) { 213f0eaf25e9247edf4d124bedaeb863f7abdf35a3eDan Stoza data.writeInt32(1); 214f0eaf25e9247edf4d124bedaeb863f7abdf35a3eDan Stoza data.writeStrongBinder(listener->asBinder()); 215f0eaf25e9247edf4d124bedaeb863f7abdf35a3eDan Stoza } else { 216f0eaf25e9247edf4d124bedaeb863f7abdf35a3eDan Stoza data.writeInt32(0); 217f0eaf25e9247edf4d124bedaeb863f7abdf35a3eDan Stoza } 218fe0a87b54654a1392650e7f1862df473287d8332Jamie Gennis data.writeInt32(api); 219595264f1af12e25dce57d7c5b1d52ed86ac0d0c9Mathias Agopian data.writeInt32(producerControlledByApp); 2208a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis status_t result = remote()->transact(CONNECT, data, &reply); 2218a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis if (result != NO_ERROR) { 2228a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis return result; 2238a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis } 22424202f5676c32edeef6544cf36e06b9fc970dbdeMathias Agopian memcpy(output, reply.readInplace(sizeof(*output)), sizeof(*output)); 2258a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis result = reply.readInt32(); 226fe0a87b54654a1392650e7f1862df473287d8332Jamie Gennis return result; 227fe0a87b54654a1392650e7f1862df473287d8332Jamie Gennis } 2288072711307aa98ee5ee6f7369860ae38c3e19656Mathias Agopian 229fe0a87b54654a1392650e7f1862df473287d8332Jamie Gennis virtual status_t disconnect(int api) { 230fe0a87b54654a1392650e7f1862df473287d8332Jamie Gennis Parcel data, reply; 2312adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden data.writeInterfaceToken(IGraphicBufferProducer::getInterfaceDescriptor()); 232fe0a87b54654a1392650e7f1862df473287d8332Jamie Gennis data.writeInt32(api); 2338a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis status_t result =remote()->transact(DISCONNECT, data, &reply); 2348a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis if (result != NO_ERROR) { 2358a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis return result; 2368a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis } 2378a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis result = reply.readInt32(); 238fe0a87b54654a1392650e7f1862df473287d8332Jamie Gennis return result; 239fe0a87b54654a1392650e7f1862df473287d8332Jamie Gennis } 240399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall 241399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall virtual status_t setSidebandStream(const sp<NativeHandle>& stream) { 242399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall Parcel data, reply; 243399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall status_t result; 244399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall data.writeInterfaceToken(IGraphicBufferProducer::getInterfaceDescriptor()); 245399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall if (stream.get()) { 246399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall data.writeInt32(true); 247399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall data.writeNativeHandle(stream->handle()); 248399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall } else { 249399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall data.writeInt32(false); 250399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall } 251399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall if ((result = remote()->transact(SET_SIDEBAND_STREAM, data, &reply)) == NO_ERROR) { 252399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall result = reply.readInt32(); 253399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall } 254399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall return result; 255399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall } 25629a3e90879fd96404c971e7187cd0e05927bbce0Dan Stoza 25729a3e90879fd96404c971e7187cd0e05927bbce0Dan Stoza virtual void allocateBuffers(bool async, uint32_t width, uint32_t height, 25829a3e90879fd96404c971e7187cd0e05927bbce0Dan Stoza uint32_t format, uint32_t usage) { 25929a3e90879fd96404c971e7187cd0e05927bbce0Dan Stoza Parcel data, reply; 26029a3e90879fd96404c971e7187cd0e05927bbce0Dan Stoza data.writeInterfaceToken(IGraphicBufferProducer::getInterfaceDescriptor()); 26129a3e90879fd96404c971e7187cd0e05927bbce0Dan Stoza data.writeInt32(static_cast<int32_t>(async)); 26229a3e90879fd96404c971e7187cd0e05927bbce0Dan Stoza data.writeInt32(static_cast<int32_t>(width)); 26329a3e90879fd96404c971e7187cd0e05927bbce0Dan Stoza data.writeInt32(static_cast<int32_t>(height)); 26429a3e90879fd96404c971e7187cd0e05927bbce0Dan Stoza data.writeInt32(static_cast<int32_t>(format)); 26529a3e90879fd96404c971e7187cd0e05927bbce0Dan Stoza data.writeInt32(static_cast<int32_t>(usage)); 26629a3e90879fd96404c971e7187cd0e05927bbce0Dan Stoza status_t result = remote()->transact(ALLOCATE_BUFFERS, data, &reply); 26729a3e90879fd96404c971e7187cd0e05927bbce0Dan Stoza if (result != NO_ERROR) { 26829a3e90879fd96404c971e7187cd0e05927bbce0Dan Stoza ALOGE("allocateBuffers failed to transact: %d", result); 26929a3e90879fd96404c971e7187cd0e05927bbce0Dan Stoza } 27029a3e90879fd96404c971e7187cd0e05927bbce0Dan Stoza } 2718ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis}; 2728ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 273466a192d2088f9238d34597d1aa28da41367c1caAndy McFaddenIMPLEMENT_META_INTERFACE(GraphicBufferProducer, "android.gui.IGraphicBufferProducer"); 2748ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 2758ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis// ---------------------------------------------------------------------- 2768ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 2772adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenstatus_t BnGraphicBufferProducer::onTransact( 2788ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags) 2798ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis{ 2808ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis switch(code) { 2818ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis case REQUEST_BUFFER: { 2822adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden CHECK_INTERFACE(IGraphicBufferProducer, data, reply); 2838ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis int bufferIdx = data.readInt32(); 2847b305fffc39d0fe0926e7fd2d7f6a524fbce62b7Jamie Gennis sp<GraphicBuffer> buffer; 2857b305fffc39d0fe0926e7fd2d7f6a524fbce62b7Jamie Gennis int result = requestBuffer(bufferIdx, &buffer); 2868ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis reply->writeInt32(buffer != 0); 2878ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis if (buffer != 0) { 2888ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis reply->write(*buffer); 2898ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis } 2907b305fffc39d0fe0926e7fd2d7f6a524fbce62b7Jamie Gennis reply->writeInt32(result); 2918ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis return NO_ERROR; 2928ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis } break; 2938ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis case SET_BUFFER_COUNT: { 2942adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden CHECK_INTERFACE(IGraphicBufferProducer, data, reply); 2958ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis int bufferCount = data.readInt32(); 2968ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis int result = setBufferCount(bufferCount); 2978ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis reply->writeInt32(result); 2988ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis return NO_ERROR; 2998ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis } break; 3008ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis case DEQUEUE_BUFFER: { 3012adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden CHECK_INTERFACE(IGraphicBufferProducer, data, reply); 3027cdd786fa80cf03551291ae8feca7b77583be1c5Mathias Agopian bool async = data.readInt32(); 303c04f153353cdb0d291297d10452239f791d3fd2bMathias Agopian uint32_t w = data.readInt32(); 304c04f153353cdb0d291297d10452239f791d3fd2bMathias Agopian uint32_t h = data.readInt32(); 305c04f153353cdb0d291297d10452239f791d3fd2bMathias Agopian uint32_t format = data.readInt32(); 306c04f153353cdb0d291297d10452239f791d3fd2bMathias Agopian uint32_t usage = data.readInt32(); 307c1e6fbb52c3f85cc7610d1d07d12be38f70b4ed4Naveen Leekha int buf = 0; 308f78575400977f644cf0b12beb2fa5fc278b6ed4cJesse Hall sp<Fence> fence; 3097cdd786fa80cf03551291ae8feca7b77583be1c5Mathias Agopian int result = dequeueBuffer(&buf, &fence, async, w, h, format, usage); 3108ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis reply->writeInt32(buf); 3111df8c345854155cbbcb9f80de9d12d66ea70ac08Jamie Gennis reply->writeInt32(fence != NULL); 3121df8c345854155cbbcb9f80de9d12d66ea70ac08Jamie Gennis if (fence != NULL) { 313ba93b3f8e403636b614a4a379f9421bc70dca84fMathias Agopian reply->write(*fence); 314f78575400977f644cf0b12beb2fa5fc278b6ed4cJesse Hall } 3158ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis reply->writeInt32(result); 3169f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza return NO_ERROR; 3179f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza } break; 3189f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza case DETACH_BUFFER: { 3199f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza CHECK_INTERFACE(IGraphicBufferProducer, data, reply); 3209f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza int slot = data.readInt32(); 3219f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza int result = detachBuffer(slot); 3229f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza reply->writeInt32(result); 3239f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza return NO_ERROR; 3249f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza } break; 325d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza case DETACH_NEXT_BUFFER: { 326d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza CHECK_INTERFACE(IGraphicBufferProducer, data, reply); 327d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza sp<GraphicBuffer> buffer; 328d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza sp<Fence> fence; 329d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza int32_t result = detachNextBuffer(&buffer, &fence); 330d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza reply->writeInt32(result); 331d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza if (result == NO_ERROR) { 332d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza reply->writeInt32(buffer != NULL); 333d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza if (buffer != NULL) { 334d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza reply->write(*buffer); 335d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza } 336d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza reply->writeInt32(fence != NULL); 337d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza if (fence != NULL) { 338d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza reply->write(*fence); 339d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza } 340d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza } 341d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza return NO_ERROR; 342d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza } break; 3439f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza case ATTACH_BUFFER: { 3449f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza CHECK_INTERFACE(IGraphicBufferProducer, data, reply); 3459f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza sp<GraphicBuffer> buffer = new GraphicBuffer(); 3469f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza data.read(*buffer.get()); 347b414255f53b560a06e642251535b019327ba0d7bNaveen Leekha int slot = 0; 3489f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza int result = attachBuffer(&slot, buffer); 3499f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza reply->writeInt32(slot); 3509f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza reply->writeInt32(result); 3518ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis return NO_ERROR; 3528ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis } break; 3538ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis case QUEUE_BUFFER: { 3542adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden CHECK_INTERFACE(IGraphicBufferProducer, data, reply); 3558ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis int buf = data.readInt32(); 356c777b0b3b9b0ea5d8e378fccde6935765e28e329Jesse Hall QueueBufferInput input(data); 357f0bc2f1d8d37977bd3aef3d3326a70e9e69d4246Mathias Agopian QueueBufferOutput* const output = 358f0bc2f1d8d37977bd3aef3d3326a70e9e69d4246Mathias Agopian reinterpret_cast<QueueBufferOutput *>( 359f0bc2f1d8d37977bd3aef3d3326a70e9e69d4246Mathias Agopian reply->writeInplace(sizeof(QueueBufferOutput))); 360d06421fd37fbb7fd07002e6738fac3a223cb1a62Robert Shih memset(output, 0, sizeof(QueueBufferOutput)); 361c777b0b3b9b0ea5d8e378fccde6935765e28e329Jesse Hall status_t result = queueBuffer(buf, input, output); 3628ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis reply->writeInt32(result); 3638ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis return NO_ERROR; 3648ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis } break; 3658ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis case CANCEL_BUFFER: { 3662adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden CHECK_INTERFACE(IGraphicBufferProducer, data, reply); 3678ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis int buf = data.readInt32(); 3681df8c345854155cbbcb9f80de9d12d66ea70ac08Jamie Gennis sp<Fence> fence = new Fence(); 3691df8c345854155cbbcb9f80de9d12d66ea70ac08Jamie Gennis data.read(*fence.get()); 370c777b0b3b9b0ea5d8e378fccde6935765e28e329Jesse Hall cancelBuffer(buf, fence); 3718ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis return NO_ERROR; 3728ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis } break; 373eafabcdc1639fb96062d9e3c39b0ae27b0238ae1Mathias Agopian case QUERY: { 3742adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden CHECK_INTERFACE(IGraphicBufferProducer, data, reply); 375c1e6fbb52c3f85cc7610d1d07d12be38f70b4ed4Naveen Leekha int value = 0; 376eafabcdc1639fb96062d9e3c39b0ae27b0238ae1Mathias Agopian int what = data.readInt32(); 377eafabcdc1639fb96062d9e3c39b0ae27b0238ae1Mathias Agopian int res = query(what, &value); 378eafabcdc1639fb96062d9e3c39b0ae27b0238ae1Mathias Agopian reply->writeInt32(value); 379eafabcdc1639fb96062d9e3c39b0ae27b0238ae1Mathias Agopian reply->writeInt32(res); 380eafabcdc1639fb96062d9e3c39b0ae27b0238ae1Mathias Agopian return NO_ERROR; 381eafabcdc1639fb96062d9e3c39b0ae27b0238ae1Mathias Agopian } break; 382fe0a87b54654a1392650e7f1862df473287d8332Jamie Gennis case CONNECT: { 3832adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden CHECK_INTERFACE(IGraphicBufferProducer, data, reply); 384f0eaf25e9247edf4d124bedaeb863f7abdf35a3eDan Stoza sp<IProducerListener> listener; 385f0eaf25e9247edf4d124bedaeb863f7abdf35a3eDan Stoza if (data.readInt32() == 1) { 386f0eaf25e9247edf4d124bedaeb863f7abdf35a3eDan Stoza listener = IProducerListener::asInterface(data.readStrongBinder()); 387f0eaf25e9247edf4d124bedaeb863f7abdf35a3eDan Stoza } 388fe0a87b54654a1392650e7f1862df473287d8332Jamie Gennis int api = data.readInt32(); 389595264f1af12e25dce57d7c5b1d52ed86ac0d0c9Mathias Agopian bool producerControlledByApp = data.readInt32(); 39024202f5676c32edeef6544cf36e06b9fc970dbdeMathias Agopian QueueBufferOutput* const output = 39124202f5676c32edeef6544cf36e06b9fc970dbdeMathias Agopian reinterpret_cast<QueueBufferOutput *>( 39224202f5676c32edeef6544cf36e06b9fc970dbdeMathias Agopian reply->writeInplace(sizeof(QueueBufferOutput))); 39393c617fd2a5e7910e0ba5c0ed6da152d30920679Pablo Ceballos memset(output, 0, sizeof(QueueBufferOutput)); 394f0eaf25e9247edf4d124bedaeb863f7abdf35a3eDan Stoza status_t res = connect(listener, api, producerControlledByApp, output); 395fe0a87b54654a1392650e7f1862df473287d8332Jamie Gennis reply->writeInt32(res); 396fe0a87b54654a1392650e7f1862df473287d8332Jamie Gennis return NO_ERROR; 397fe0a87b54654a1392650e7f1862df473287d8332Jamie Gennis } break; 398fe0a87b54654a1392650e7f1862df473287d8332Jamie Gennis case DISCONNECT: { 3992adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden CHECK_INTERFACE(IGraphicBufferProducer, data, reply); 400fe0a87b54654a1392650e7f1862df473287d8332Jamie Gennis int api = data.readInt32(); 4012773004a83624ed41cf3f94f2b11878cd8521812Mathias Agopian status_t res = disconnect(api); 402fe0a87b54654a1392650e7f1862df473287d8332Jamie Gennis reply->writeInt32(res); 403fe0a87b54654a1392650e7f1862df473287d8332Jamie Gennis return NO_ERROR; 404fe0a87b54654a1392650e7f1862df473287d8332Jamie Gennis } break; 405399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall case SET_SIDEBAND_STREAM: { 406399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall CHECK_INTERFACE(IGraphicBufferProducer, data, reply); 407399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall sp<NativeHandle> stream; 408399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall if (data.readInt32()) { 4090ec54e156bed93d59900b742c8e9adcfaee90612Wonsik Kim stream = NativeHandle::create(data.readNativeHandle(), true); 410399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall } 411399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall status_t result = setSidebandStream(stream); 412399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall reply->writeInt32(result); 413399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall return NO_ERROR; 414399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall } break; 41529a3e90879fd96404c971e7187cd0e05927bbce0Dan Stoza case ALLOCATE_BUFFERS: 41629a3e90879fd96404c971e7187cd0e05927bbce0Dan Stoza CHECK_INTERFACE(IGraphicBufferProducer, data, reply); 41729a3e90879fd96404c971e7187cd0e05927bbce0Dan Stoza bool async = static_cast<bool>(data.readInt32()); 41829a3e90879fd96404c971e7187cd0e05927bbce0Dan Stoza uint32_t width = static_cast<uint32_t>(data.readInt32()); 41929a3e90879fd96404c971e7187cd0e05927bbce0Dan Stoza uint32_t height = static_cast<uint32_t>(data.readInt32()); 42029a3e90879fd96404c971e7187cd0e05927bbce0Dan Stoza uint32_t format = static_cast<uint32_t>(data.readInt32()); 42129a3e90879fd96404c971e7187cd0e05927bbce0Dan Stoza uint32_t usage = static_cast<uint32_t>(data.readInt32()); 42229a3e90879fd96404c971e7187cd0e05927bbce0Dan Stoza allocateBuffers(async, width, height, format, usage); 42329a3e90879fd96404c971e7187cd0e05927bbce0Dan Stoza return NO_ERROR; 4248ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis } 4258ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis return BBinder::onTransact(code, data, reply, flags); 4268ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis} 4278ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 4288ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis// ---------------------------------------------------------------------------- 4298ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 4302adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenIGraphicBufferProducer::QueueBufferInput::QueueBufferInput(const Parcel& parcel) { 431c777b0b3b9b0ea5d8e378fccde6935765e28e329Jesse Hall parcel.read(*this); 432c777b0b3b9b0ea5d8e378fccde6935765e28e329Jesse Hall} 433c777b0b3b9b0ea5d8e378fccde6935765e28e329Jesse Hall 434e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopiansize_t IGraphicBufferProducer::QueueBufferInput::getFlattenedSize() const { 435c777b0b3b9b0ea5d8e378fccde6935765e28e329Jesse Hall return sizeof(timestamp) 4363c25621ad7d13f64d3ab95a27fa970fbc9998f73Andy McFadden + sizeof(isAutoTimestamp) 437c777b0b3b9b0ea5d8e378fccde6935765e28e329Jesse Hall + sizeof(crop) 438c777b0b3b9b0ea5d8e378fccde6935765e28e329Jesse Hall + sizeof(scalingMode) 439c777b0b3b9b0ea5d8e378fccde6935765e28e329Jesse Hall + sizeof(transform) 4401681d95989271f3a9ac0dbb93d10e4a29f2b4444Ruben Brunk + sizeof(stickyTransform) 4417cdd786fa80cf03551291ae8feca7b77583be1c5Mathias Agopian + sizeof(async) 4421df8c345854155cbbcb9f80de9d12d66ea70ac08Jamie Gennis + fence->getFlattenedSize(); 443c777b0b3b9b0ea5d8e378fccde6935765e28e329Jesse Hall} 444c777b0b3b9b0ea5d8e378fccde6935765e28e329Jesse Hall 445e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopiansize_t IGraphicBufferProducer::QueueBufferInput::getFdCount() const { 4461df8c345854155cbbcb9f80de9d12d66ea70ac08Jamie Gennis return fence->getFdCount(); 447c777b0b3b9b0ea5d8e378fccde6935765e28e329Jesse Hall} 448c777b0b3b9b0ea5d8e378fccde6935765e28e329Jesse Hall 449e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopianstatus_t IGraphicBufferProducer::QueueBufferInput::flatten( 450e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian void*& buffer, size_t& size, int*& fds, size_t& count) const 451c777b0b3b9b0ea5d8e378fccde6935765e28e329Jesse Hall{ 452e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian if (size < getFlattenedSize()) { 453e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian return NO_MEMORY; 454e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian } 455e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian FlattenableUtils::write(buffer, size, timestamp); 4563c25621ad7d13f64d3ab95a27fa970fbc9998f73Andy McFadden FlattenableUtils::write(buffer, size, isAutoTimestamp); 457e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian FlattenableUtils::write(buffer, size, crop); 458e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian FlattenableUtils::write(buffer, size, scalingMode); 459e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian FlattenableUtils::write(buffer, size, transform); 4601681d95989271f3a9ac0dbb93d10e4a29f2b4444Ruben Brunk FlattenableUtils::write(buffer, size, stickyTransform); 461e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian FlattenableUtils::write(buffer, size, async); 462e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian return fence->flatten(buffer, size, fds, count); 463c777b0b3b9b0ea5d8e378fccde6935765e28e329Jesse Hall} 464c777b0b3b9b0ea5d8e378fccde6935765e28e329Jesse Hall 465e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopianstatus_t IGraphicBufferProducer::QueueBufferInput::unflatten( 466e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian void const*& buffer, size_t& size, int const*& fds, size_t& count) 467c777b0b3b9b0ea5d8e378fccde6935765e28e329Jesse Hall{ 468e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian size_t minNeeded = 469e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian sizeof(timestamp) 4703c25621ad7d13f64d3ab95a27fa970fbc9998f73Andy McFadden + sizeof(isAutoTimestamp) 471e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian + sizeof(crop) 472e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian + sizeof(scalingMode) 473e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian + sizeof(transform) 4741681d95989271f3a9ac0dbb93d10e4a29f2b4444Ruben Brunk + sizeof(stickyTransform) 475e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian + sizeof(async); 476e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian 477e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian if (size < minNeeded) { 478e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian return NO_MEMORY; 479e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian } 480e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian 481e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian FlattenableUtils::read(buffer, size, timestamp); 4823c25621ad7d13f64d3ab95a27fa970fbc9998f73Andy McFadden FlattenableUtils::read(buffer, size, isAutoTimestamp); 483e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian FlattenableUtils::read(buffer, size, crop); 484e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian FlattenableUtils::read(buffer, size, scalingMode); 485e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian FlattenableUtils::read(buffer, size, transform); 4861681d95989271f3a9ac0dbb93d10e4a29f2b4444Ruben Brunk FlattenableUtils::read(buffer, size, stickyTransform); 487e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian FlattenableUtils::read(buffer, size, async); 488e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian 4891df8c345854155cbbcb9f80de9d12d66ea70ac08Jamie Gennis fence = new Fence(); 490e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian return fence->unflatten(buffer, size, fds, count); 491c777b0b3b9b0ea5d8e378fccde6935765e28e329Jesse Hall} 492c777b0b3b9b0ea5d8e378fccde6935765e28e329Jesse Hall 4938ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis}; // namespace android 494