IGraphicBufferProducer.cpp revision 3be1c6b60a188dc10025e2ce156c11fac050625d
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 593be1c6b60a188dc10025e2ce156c11fac050625dDan Stoza virtual ~BpGraphicBufferProducer(); 603be1c6b60a188dc10025e2ce156c11fac050625dDan Stoza 617b305fffc39d0fe0926e7fd2d7f6a524fbce62b7Jamie Gennis virtual status_t requestBuffer(int bufferIdx, sp<GraphicBuffer>* buf) { 628ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis Parcel data, reply; 632adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden data.writeInterfaceToken(IGraphicBufferProducer::getInterfaceDescriptor()); 648ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis data.writeInt32(bufferIdx); 658a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis status_t result =remote()->transact(REQUEST_BUFFER, data, &reply); 668a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis if (result != NO_ERROR) { 678a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis return result; 688a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis } 698ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis bool nonNull = reply.readInt32(); 708ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis if (nonNull) { 717b305fffc39d0fe0926e7fd2d7f6a524fbce62b7Jamie Gennis *buf = new GraphicBuffer(); 722aff7025482cc40d2ebd45f81cdb318ac1c6f868Lingyun Zhu result = reply.read(**buf); 732aff7025482cc40d2ebd45f81cdb318ac1c6f868Lingyun Zhu if(result != NO_ERROR) { 742aff7025482cc40d2ebd45f81cdb318ac1c6f868Lingyun Zhu (*buf).clear(); 752aff7025482cc40d2ebd45f81cdb318ac1c6f868Lingyun Zhu return result; 762aff7025482cc40d2ebd45f81cdb318ac1c6f868Lingyun Zhu } 778ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis } 788a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis result = reply.readInt32(); 797b305fffc39d0fe0926e7fd2d7f6a524fbce62b7Jamie Gennis return result; 808ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis } 818ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 828ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis virtual status_t setBufferCount(int bufferCount) 838ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis { 848ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis Parcel data, reply; 852adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden data.writeInterfaceToken(IGraphicBufferProducer::getInterfaceDescriptor()); 868ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis data.writeInt32(bufferCount); 878a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis status_t result =remote()->transact(SET_BUFFER_COUNT, data, &reply); 888a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis if (result != NO_ERROR) { 898a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis return result; 908a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis } 918a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis result = reply.readInt32(); 928a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis return result; 938ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis } 948ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 957cdd786fa80cf03551291ae8feca7b77583be1c5Mathias Agopian virtual status_t dequeueBuffer(int *buf, sp<Fence>* fence, bool async, 963be1c6b60a188dc10025e2ce156c11fac050625dDan Stoza uint32_t width, uint32_t height, PixelFormat format, 973be1c6b60a188dc10025e2ce156c11fac050625dDan Stoza uint32_t usage) { 988ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis Parcel data, reply; 992adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden data.writeInterfaceToken(IGraphicBufferProducer::getInterfaceDescriptor()); 1003be1c6b60a188dc10025e2ce156c11fac050625dDan Stoza data.writeInt32(static_cast<int32_t>(async)); 1013be1c6b60a188dc10025e2ce156c11fac050625dDan Stoza data.writeUint32(width); 1023be1c6b60a188dc10025e2ce156c11fac050625dDan Stoza data.writeUint32(height); 1033be1c6b60a188dc10025e2ce156c11fac050625dDan Stoza data.writeInt32(static_cast<int32_t>(format)); 1043be1c6b60a188dc10025e2ce156c11fac050625dDan Stoza data.writeUint32(usage); 1058a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis status_t result = remote()->transact(DEQUEUE_BUFFER, data, &reply); 1068a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis if (result != NO_ERROR) { 1078a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis return result; 1088a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis } 1098ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis *buf = reply.readInt32(); 110ba93b3f8e403636b614a4a379f9421bc70dca84fMathias Agopian bool nonNull = reply.readInt32(); 111ba93b3f8e403636b614a4a379f9421bc70dca84fMathias Agopian if (nonNull) { 1124c00cc11141da7d159eb2323b186ed344115c0f1Jesse Hall *fence = new Fence(); 113ba93b3f8e403636b614a4a379f9421bc70dca84fMathias Agopian reply.read(**fence); 114f78575400977f644cf0b12beb2fa5fc278b6ed4cJesse Hall } 1158a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis result = reply.readInt32(); 1168ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis return result; 1178ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis } 1188ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 1199f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza virtual status_t detachBuffer(int slot) { 1209f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza Parcel data, reply; 1219f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza data.writeInterfaceToken(IGraphicBufferProducer::getInterfaceDescriptor()); 1229f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza data.writeInt32(slot); 1239f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza status_t result = remote()->transact(DETACH_BUFFER, data, &reply); 1249f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza if (result != NO_ERROR) { 1259f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza return result; 1269f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza } 1279f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza result = reply.readInt32(); 1289f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza return result; 1299f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza } 1309f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza 131d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza virtual status_t detachNextBuffer(sp<GraphicBuffer>* outBuffer, 132d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza sp<Fence>* outFence) { 133d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza if (outBuffer == NULL) { 134d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza ALOGE("detachNextBuffer: outBuffer must not be NULL"); 135d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza return BAD_VALUE; 136d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza } else if (outFence == NULL) { 137d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza ALOGE("detachNextBuffer: outFence must not be NULL"); 138d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza return BAD_VALUE; 139d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza } 140d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza Parcel data, reply; 141d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza data.writeInterfaceToken(IGraphicBufferProducer::getInterfaceDescriptor()); 142d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza status_t result = remote()->transact(DETACH_NEXT_BUFFER, data, &reply); 143d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza if (result != NO_ERROR) { 144d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza return result; 145d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza } 146d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza result = reply.readInt32(); 147d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza if (result == NO_ERROR) { 148d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza bool nonNull = reply.readInt32(); 149d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza if (nonNull) { 150d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza *outBuffer = new GraphicBuffer; 151d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza reply.read(**outBuffer); 152d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza } 153d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza nonNull = reply.readInt32(); 154d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza if (nonNull) { 155d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza *outFence = new Fence; 156d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza reply.read(**outFence); 157d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza } 158d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza } 159d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza return result; 160d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza } 161d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza 1629f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza virtual status_t attachBuffer(int* slot, const sp<GraphicBuffer>& buffer) { 1639f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza Parcel data, reply; 1649f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza data.writeInterfaceToken(IGraphicBufferProducer::getInterfaceDescriptor()); 1659f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza data.write(*buffer.get()); 1669f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza status_t result = remote()->transact(ATTACH_BUFFER, data, &reply); 1679f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza if (result != NO_ERROR) { 1689f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza return result; 1699f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza } 1709f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza *slot = reply.readInt32(); 1719f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza result = reply.readInt32(); 1729f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza return result; 1739f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza } 1749f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza 175f0bc2f1d8d37977bd3aef3d3326a70e9e69d4246Mathias Agopian virtual status_t queueBuffer(int buf, 176f0bc2f1d8d37977bd3aef3d3326a70e9e69d4246Mathias Agopian const QueueBufferInput& input, QueueBufferOutput* output) { 1778ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis Parcel data, reply; 1782adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden data.writeInterfaceToken(IGraphicBufferProducer::getInterfaceDescriptor()); 1798ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis data.writeInt32(buf); 180c777b0b3b9b0ea5d8e378fccde6935765e28e329Jesse Hall data.write(input); 1818a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis status_t result = remote()->transact(QUEUE_BUFFER, data, &reply); 1828a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis if (result != NO_ERROR) { 1838a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis return result; 1848a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis } 185f0bc2f1d8d37977bd3aef3d3326a70e9e69d4246Mathias Agopian memcpy(output, reply.readInplace(sizeof(*output)), sizeof(*output)); 1868a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis result = reply.readInt32(); 1878ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis return result; 1888ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis } 1898ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 1904c00cc11141da7d159eb2323b186ed344115c0f1Jesse Hall virtual void cancelBuffer(int buf, const sp<Fence>& fence) { 1918ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis Parcel data, reply; 1922adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden data.writeInterfaceToken(IGraphicBufferProducer::getInterfaceDescriptor()); 1938ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis data.writeInt32(buf); 1941df8c345854155cbbcb9f80de9d12d66ea70ac08Jamie Gennis data.write(*fence.get()); 1958ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis remote()->transact(CANCEL_BUFFER, data, &reply); 1968ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis } 1978ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 198eafabcdc1639fb96062d9e3c39b0ae27b0238ae1Mathias Agopian virtual int query(int what, int* value) { 199eafabcdc1639fb96062d9e3c39b0ae27b0238ae1Mathias Agopian Parcel data, reply; 2002adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden data.writeInterfaceToken(IGraphicBufferProducer::getInterfaceDescriptor()); 201eafabcdc1639fb96062d9e3c39b0ae27b0238ae1Mathias Agopian data.writeInt32(what); 2028a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis status_t result = remote()->transact(QUERY, data, &reply); 2038a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis if (result != NO_ERROR) { 2048a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis return result; 2058a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis } 206eafabcdc1639fb96062d9e3c39b0ae27b0238ae1Mathias Agopian value[0] = reply.readInt32(); 2078a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis result = reply.readInt32(); 208eafabcdc1639fb96062d9e3c39b0ae27b0238ae1Mathias Agopian return result; 209eafabcdc1639fb96062d9e3c39b0ae27b0238ae1Mathias Agopian } 210eafabcdc1639fb96062d9e3c39b0ae27b0238ae1Mathias Agopian 211f0eaf25e9247edf4d124bedaeb863f7abdf35a3eDan Stoza virtual status_t connect(const sp<IProducerListener>& listener, 212365857df8b94c959dea984a63013f6e7730ef976Mathias Agopian int api, bool producerControlledByApp, QueueBufferOutput* output) { 213fe0a87b54654a1392650e7f1862df473287d8332Jamie Gennis Parcel data, reply; 2142adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden data.writeInterfaceToken(IGraphicBufferProducer::getInterfaceDescriptor()); 215f0eaf25e9247edf4d124bedaeb863f7abdf35a3eDan Stoza if (listener != NULL) { 216f0eaf25e9247edf4d124bedaeb863f7abdf35a3eDan Stoza data.writeInt32(1); 217097ca275f4717a2c47a5d49f302ed2b72c8a1370Marco Nelissen data.writeStrongBinder(IInterface::asBinder(listener)); 218f0eaf25e9247edf4d124bedaeb863f7abdf35a3eDan Stoza } else { 219f0eaf25e9247edf4d124bedaeb863f7abdf35a3eDan Stoza data.writeInt32(0); 220f0eaf25e9247edf4d124bedaeb863f7abdf35a3eDan Stoza } 221fe0a87b54654a1392650e7f1862df473287d8332Jamie Gennis data.writeInt32(api); 222595264f1af12e25dce57d7c5b1d52ed86ac0d0c9Mathias Agopian data.writeInt32(producerControlledByApp); 2238a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis status_t result = remote()->transact(CONNECT, data, &reply); 2248a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis if (result != NO_ERROR) { 2258a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis return result; 2268a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis } 22724202f5676c32edeef6544cf36e06b9fc970dbdeMathias Agopian memcpy(output, reply.readInplace(sizeof(*output)), sizeof(*output)); 2288a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis result = reply.readInt32(); 229fe0a87b54654a1392650e7f1862df473287d8332Jamie Gennis return result; 230fe0a87b54654a1392650e7f1862df473287d8332Jamie Gennis } 2318072711307aa98ee5ee6f7369860ae38c3e19656Mathias Agopian 232fe0a87b54654a1392650e7f1862df473287d8332Jamie Gennis virtual status_t disconnect(int api) { 233fe0a87b54654a1392650e7f1862df473287d8332Jamie Gennis Parcel data, reply; 2342adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden data.writeInterfaceToken(IGraphicBufferProducer::getInterfaceDescriptor()); 235fe0a87b54654a1392650e7f1862df473287d8332Jamie Gennis data.writeInt32(api); 2368a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis status_t result =remote()->transact(DISCONNECT, data, &reply); 2378a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis if (result != NO_ERROR) { 2388a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis return result; 2398a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis } 2408a29ff2a356816694c695db70460f93c7fb4ae6fJamie Gennis result = reply.readInt32(); 241fe0a87b54654a1392650e7f1862df473287d8332Jamie Gennis return result; 242fe0a87b54654a1392650e7f1862df473287d8332Jamie Gennis } 243399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall 244399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall virtual status_t setSidebandStream(const sp<NativeHandle>& stream) { 245399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall Parcel data, reply; 246399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall status_t result; 247399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall data.writeInterfaceToken(IGraphicBufferProducer::getInterfaceDescriptor()); 248399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall if (stream.get()) { 249399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall data.writeInt32(true); 250399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall data.writeNativeHandle(stream->handle()); 251399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall } else { 252399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall data.writeInt32(false); 253399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall } 254399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall if ((result = remote()->transact(SET_SIDEBAND_STREAM, data, &reply)) == NO_ERROR) { 255399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall result = reply.readInt32(); 256399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall } 257399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall return result; 258399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall } 25929a3e90879fd96404c971e7187cd0e05927bbce0Dan Stoza 26029a3e90879fd96404c971e7187cd0e05927bbce0Dan Stoza virtual void allocateBuffers(bool async, uint32_t width, uint32_t height, 2613be1c6b60a188dc10025e2ce156c11fac050625dDan Stoza PixelFormat format, uint32_t usage) { 26229a3e90879fd96404c971e7187cd0e05927bbce0Dan Stoza Parcel data, reply; 26329a3e90879fd96404c971e7187cd0e05927bbce0Dan Stoza data.writeInterfaceToken(IGraphicBufferProducer::getInterfaceDescriptor()); 26429a3e90879fd96404c971e7187cd0e05927bbce0Dan Stoza data.writeInt32(static_cast<int32_t>(async)); 2653be1c6b60a188dc10025e2ce156c11fac050625dDan Stoza data.writeUint32(width); 2663be1c6b60a188dc10025e2ce156c11fac050625dDan Stoza data.writeUint32(height); 26729a3e90879fd96404c971e7187cd0e05927bbce0Dan Stoza data.writeInt32(static_cast<int32_t>(format)); 2683be1c6b60a188dc10025e2ce156c11fac050625dDan Stoza data.writeUint32(usage); 26929a3e90879fd96404c971e7187cd0e05927bbce0Dan Stoza status_t result = remote()->transact(ALLOCATE_BUFFERS, data, &reply); 27029a3e90879fd96404c971e7187cd0e05927bbce0Dan Stoza if (result != NO_ERROR) { 27129a3e90879fd96404c971e7187cd0e05927bbce0Dan Stoza ALOGE("allocateBuffers failed to transact: %d", result); 27229a3e90879fd96404c971e7187cd0e05927bbce0Dan Stoza } 27329a3e90879fd96404c971e7187cd0e05927bbce0Dan Stoza } 2748ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis}; 2758ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 2763be1c6b60a188dc10025e2ce156c11fac050625dDan Stoza// Out-of-line virtual method definition to trigger vtable emission in this 2773be1c6b60a188dc10025e2ce156c11fac050625dDan Stoza// translation unit (see clang warning -Wweak-vtables) 2783be1c6b60a188dc10025e2ce156c11fac050625dDan StozaBpGraphicBufferProducer::~BpGraphicBufferProducer() {} 2793be1c6b60a188dc10025e2ce156c11fac050625dDan Stoza 280466a192d2088f9238d34597d1aa28da41367c1caAndy McFaddenIMPLEMENT_META_INTERFACE(GraphicBufferProducer, "android.gui.IGraphicBufferProducer"); 2818ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 2828ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis// ---------------------------------------------------------------------- 2838ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 2842adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenstatus_t BnGraphicBufferProducer::onTransact( 2858ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags) 2868ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis{ 2878ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis switch(code) { 2888ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis case REQUEST_BUFFER: { 2892adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden CHECK_INTERFACE(IGraphicBufferProducer, data, reply); 2908ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis int bufferIdx = data.readInt32(); 2917b305fffc39d0fe0926e7fd2d7f6a524fbce62b7Jamie Gennis sp<GraphicBuffer> buffer; 2927b305fffc39d0fe0926e7fd2d7f6a524fbce62b7Jamie Gennis int result = requestBuffer(bufferIdx, &buffer); 2938ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis reply->writeInt32(buffer != 0); 2948ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis if (buffer != 0) { 2958ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis reply->write(*buffer); 2968ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis } 2977b305fffc39d0fe0926e7fd2d7f6a524fbce62b7Jamie Gennis reply->writeInt32(result); 2988ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis return NO_ERROR; 2993be1c6b60a188dc10025e2ce156c11fac050625dDan Stoza } 3008ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis case SET_BUFFER_COUNT: { 3012adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden CHECK_INTERFACE(IGraphicBufferProducer, data, reply); 3028ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis int bufferCount = data.readInt32(); 3038ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis int result = setBufferCount(bufferCount); 3048ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis reply->writeInt32(result); 3058ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis return NO_ERROR; 3063be1c6b60a188dc10025e2ce156c11fac050625dDan Stoza } 3078ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis case DEQUEUE_BUFFER: { 3082adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden CHECK_INTERFACE(IGraphicBufferProducer, data, reply); 3093be1c6b60a188dc10025e2ce156c11fac050625dDan Stoza bool async = static_cast<bool>(data.readInt32()); 3103be1c6b60a188dc10025e2ce156c11fac050625dDan Stoza uint32_t width = data.readUint32(); 3113be1c6b60a188dc10025e2ce156c11fac050625dDan Stoza uint32_t height = data.readUint32(); 3123be1c6b60a188dc10025e2ce156c11fac050625dDan Stoza PixelFormat format = static_cast<PixelFormat>(data.readInt32()); 3133be1c6b60a188dc10025e2ce156c11fac050625dDan Stoza uint32_t usage = data.readUint32(); 3148ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis int buf; 315f78575400977f644cf0b12beb2fa5fc278b6ed4cJesse Hall sp<Fence> fence; 3163be1c6b60a188dc10025e2ce156c11fac050625dDan Stoza int result = dequeueBuffer(&buf, &fence, async, width, height, 3173be1c6b60a188dc10025e2ce156c11fac050625dDan Stoza format, usage); 3188ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis reply->writeInt32(buf); 3191df8c345854155cbbcb9f80de9d12d66ea70ac08Jamie Gennis reply->writeInt32(fence != NULL); 3201df8c345854155cbbcb9f80de9d12d66ea70ac08Jamie Gennis if (fence != NULL) { 321ba93b3f8e403636b614a4a379f9421bc70dca84fMathias Agopian reply->write(*fence); 322f78575400977f644cf0b12beb2fa5fc278b6ed4cJesse Hall } 3238ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis reply->writeInt32(result); 3249f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza return NO_ERROR; 3253be1c6b60a188dc10025e2ce156c11fac050625dDan Stoza } 3269f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza case DETACH_BUFFER: { 3279f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza CHECK_INTERFACE(IGraphicBufferProducer, data, reply); 3289f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza int slot = data.readInt32(); 3299f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza int result = detachBuffer(slot); 3309f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza reply->writeInt32(result); 3319f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza return NO_ERROR; 3323be1c6b60a188dc10025e2ce156c11fac050625dDan Stoza } 333d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza case DETACH_NEXT_BUFFER: { 334d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza CHECK_INTERFACE(IGraphicBufferProducer, data, reply); 335d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza sp<GraphicBuffer> buffer; 336d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza sp<Fence> fence; 337d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza int32_t result = detachNextBuffer(&buffer, &fence); 338d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza reply->writeInt32(result); 339d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza if (result == NO_ERROR) { 340d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza reply->writeInt32(buffer != NULL); 341d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza if (buffer != NULL) { 342d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza reply->write(*buffer); 343d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza } 344d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza reply->writeInt32(fence != NULL); 345d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza if (fence != NULL) { 346d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza reply->write(*fence); 347d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza } 348d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza } 349d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza return NO_ERROR; 3503be1c6b60a188dc10025e2ce156c11fac050625dDan Stoza } 3519f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza case ATTACH_BUFFER: { 3529f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza CHECK_INTERFACE(IGraphicBufferProducer, data, reply); 3539f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza sp<GraphicBuffer> buffer = new GraphicBuffer(); 3549f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza data.read(*buffer.get()); 3559f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza int slot; 3569f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza int result = attachBuffer(&slot, buffer); 3579f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza reply->writeInt32(slot); 3589f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza reply->writeInt32(result); 3598ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis return NO_ERROR; 3603be1c6b60a188dc10025e2ce156c11fac050625dDan Stoza } 3618ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis case QUEUE_BUFFER: { 3622adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden CHECK_INTERFACE(IGraphicBufferProducer, data, reply); 3638ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis int buf = data.readInt32(); 364c777b0b3b9b0ea5d8e378fccde6935765e28e329Jesse Hall QueueBufferInput input(data); 365f0bc2f1d8d37977bd3aef3d3326a70e9e69d4246Mathias Agopian QueueBufferOutput* const output = 366f0bc2f1d8d37977bd3aef3d3326a70e9e69d4246Mathias Agopian reinterpret_cast<QueueBufferOutput *>( 367f0bc2f1d8d37977bd3aef3d3326a70e9e69d4246Mathias Agopian reply->writeInplace(sizeof(QueueBufferOutput))); 368c777b0b3b9b0ea5d8e378fccde6935765e28e329Jesse Hall status_t result = queueBuffer(buf, input, output); 3698ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis reply->writeInt32(result); 3708ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis return NO_ERROR; 3713be1c6b60a188dc10025e2ce156c11fac050625dDan Stoza } 3728ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis case CANCEL_BUFFER: { 3732adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden CHECK_INTERFACE(IGraphicBufferProducer, data, reply); 3748ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis int buf = data.readInt32(); 3751df8c345854155cbbcb9f80de9d12d66ea70ac08Jamie Gennis sp<Fence> fence = new Fence(); 3761df8c345854155cbbcb9f80de9d12d66ea70ac08Jamie Gennis data.read(*fence.get()); 377c777b0b3b9b0ea5d8e378fccde6935765e28e329Jesse Hall cancelBuffer(buf, fence); 3788ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis return NO_ERROR; 3793be1c6b60a188dc10025e2ce156c11fac050625dDan Stoza } 380eafabcdc1639fb96062d9e3c39b0ae27b0238ae1Mathias Agopian case QUERY: { 3812adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden CHECK_INTERFACE(IGraphicBufferProducer, data, reply); 382eafabcdc1639fb96062d9e3c39b0ae27b0238ae1Mathias Agopian int value; 383eafabcdc1639fb96062d9e3c39b0ae27b0238ae1Mathias Agopian int what = data.readInt32(); 384eafabcdc1639fb96062d9e3c39b0ae27b0238ae1Mathias Agopian int res = query(what, &value); 385eafabcdc1639fb96062d9e3c39b0ae27b0238ae1Mathias Agopian reply->writeInt32(value); 386eafabcdc1639fb96062d9e3c39b0ae27b0238ae1Mathias Agopian reply->writeInt32(res); 387eafabcdc1639fb96062d9e3c39b0ae27b0238ae1Mathias Agopian return NO_ERROR; 3883be1c6b60a188dc10025e2ce156c11fac050625dDan Stoza } 389fe0a87b54654a1392650e7f1862df473287d8332Jamie Gennis case CONNECT: { 3902adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden CHECK_INTERFACE(IGraphicBufferProducer, data, reply); 391f0eaf25e9247edf4d124bedaeb863f7abdf35a3eDan Stoza sp<IProducerListener> listener; 392f0eaf25e9247edf4d124bedaeb863f7abdf35a3eDan Stoza if (data.readInt32() == 1) { 393f0eaf25e9247edf4d124bedaeb863f7abdf35a3eDan Stoza listener = IProducerListener::asInterface(data.readStrongBinder()); 394f0eaf25e9247edf4d124bedaeb863f7abdf35a3eDan Stoza } 395fe0a87b54654a1392650e7f1862df473287d8332Jamie Gennis int api = data.readInt32(); 396595264f1af12e25dce57d7c5b1d52ed86ac0d0c9Mathias Agopian bool producerControlledByApp = data.readInt32(); 39724202f5676c32edeef6544cf36e06b9fc970dbdeMathias Agopian QueueBufferOutput* const output = 39824202f5676c32edeef6544cf36e06b9fc970dbdeMathias Agopian reinterpret_cast<QueueBufferOutput *>( 39924202f5676c32edeef6544cf36e06b9fc970dbdeMathias Agopian reply->writeInplace(sizeof(QueueBufferOutput))); 400f0eaf25e9247edf4d124bedaeb863f7abdf35a3eDan Stoza status_t res = connect(listener, api, producerControlledByApp, output); 401fe0a87b54654a1392650e7f1862df473287d8332Jamie Gennis reply->writeInt32(res); 402fe0a87b54654a1392650e7f1862df473287d8332Jamie Gennis return NO_ERROR; 4033be1c6b60a188dc10025e2ce156c11fac050625dDan Stoza } 404fe0a87b54654a1392650e7f1862df473287d8332Jamie Gennis case DISCONNECT: { 4052adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden CHECK_INTERFACE(IGraphicBufferProducer, data, reply); 406fe0a87b54654a1392650e7f1862df473287d8332Jamie Gennis int api = data.readInt32(); 4072773004a83624ed41cf3f94f2b11878cd8521812Mathias Agopian status_t res = disconnect(api); 408fe0a87b54654a1392650e7f1862df473287d8332Jamie Gennis reply->writeInt32(res); 409fe0a87b54654a1392650e7f1862df473287d8332Jamie Gennis return NO_ERROR; 4103be1c6b60a188dc10025e2ce156c11fac050625dDan Stoza } 411399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall case SET_SIDEBAND_STREAM: { 412399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall CHECK_INTERFACE(IGraphicBufferProducer, data, reply); 413399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall sp<NativeHandle> stream; 414399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall if (data.readInt32()) { 4150ec54e156bed93d59900b742c8e9adcfaee90612Wonsik Kim stream = NativeHandle::create(data.readNativeHandle(), true); 416399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall } 417399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall status_t result = setSidebandStream(stream); 418399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall reply->writeInt32(result); 419399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall return NO_ERROR; 4203be1c6b60a188dc10025e2ce156c11fac050625dDan Stoza } 42129a3e90879fd96404c971e7187cd0e05927bbce0Dan Stoza case ALLOCATE_BUFFERS: 42229a3e90879fd96404c971e7187cd0e05927bbce0Dan Stoza CHECK_INTERFACE(IGraphicBufferProducer, data, reply); 42329a3e90879fd96404c971e7187cd0e05927bbce0Dan Stoza bool async = static_cast<bool>(data.readInt32()); 4243be1c6b60a188dc10025e2ce156c11fac050625dDan Stoza uint32_t width = data.readUint32(); 4253be1c6b60a188dc10025e2ce156c11fac050625dDan Stoza uint32_t height = data.readUint32(); 4263be1c6b60a188dc10025e2ce156c11fac050625dDan Stoza PixelFormat format = static_cast<PixelFormat>(data.readInt32()); 4273be1c6b60a188dc10025e2ce156c11fac050625dDan Stoza uint32_t usage = data.readUint32(); 42829a3e90879fd96404c971e7187cd0e05927bbce0Dan Stoza allocateBuffers(async, width, height, format, usage); 42929a3e90879fd96404c971e7187cd0e05927bbce0Dan Stoza return NO_ERROR; 4308ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis } 4318ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis return BBinder::onTransact(code, data, reply, flags); 4328ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis} 4338ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 4348ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis// ---------------------------------------------------------------------------- 4358ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 4362adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenIGraphicBufferProducer::QueueBufferInput::QueueBufferInput(const Parcel& parcel) { 437c777b0b3b9b0ea5d8e378fccde6935765e28e329Jesse Hall parcel.read(*this); 438c777b0b3b9b0ea5d8e378fccde6935765e28e329Jesse Hall} 439c777b0b3b9b0ea5d8e378fccde6935765e28e329Jesse Hall 440e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopiansize_t IGraphicBufferProducer::QueueBufferInput::getFlattenedSize() const { 441c777b0b3b9b0ea5d8e378fccde6935765e28e329Jesse Hall return sizeof(timestamp) 4423c25621ad7d13f64d3ab95a27fa970fbc9998f73Andy McFadden + sizeof(isAutoTimestamp) 443c777b0b3b9b0ea5d8e378fccde6935765e28e329Jesse Hall + sizeof(crop) 444c777b0b3b9b0ea5d8e378fccde6935765e28e329Jesse Hall + sizeof(scalingMode) 445c777b0b3b9b0ea5d8e378fccde6935765e28e329Jesse Hall + sizeof(transform) 4461681d95989271f3a9ac0dbb93d10e4a29f2b4444Ruben Brunk + sizeof(stickyTransform) 4477cdd786fa80cf03551291ae8feca7b77583be1c5Mathias Agopian + sizeof(async) 4481df8c345854155cbbcb9f80de9d12d66ea70ac08Jamie Gennis + fence->getFlattenedSize(); 449c777b0b3b9b0ea5d8e378fccde6935765e28e329Jesse Hall} 450c777b0b3b9b0ea5d8e378fccde6935765e28e329Jesse Hall 451e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopiansize_t IGraphicBufferProducer::QueueBufferInput::getFdCount() const { 4521df8c345854155cbbcb9f80de9d12d66ea70ac08Jamie Gennis return fence->getFdCount(); 453c777b0b3b9b0ea5d8e378fccde6935765e28e329Jesse Hall} 454c777b0b3b9b0ea5d8e378fccde6935765e28e329Jesse Hall 455e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopianstatus_t IGraphicBufferProducer::QueueBufferInput::flatten( 456e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian void*& buffer, size_t& size, int*& fds, size_t& count) const 457c777b0b3b9b0ea5d8e378fccde6935765e28e329Jesse Hall{ 458e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian if (size < getFlattenedSize()) { 459e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian return NO_MEMORY; 460e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian } 461e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian FlattenableUtils::write(buffer, size, timestamp); 4623c25621ad7d13f64d3ab95a27fa970fbc9998f73Andy McFadden FlattenableUtils::write(buffer, size, isAutoTimestamp); 463e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian FlattenableUtils::write(buffer, size, crop); 464e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian FlattenableUtils::write(buffer, size, scalingMode); 465e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian FlattenableUtils::write(buffer, size, transform); 4661681d95989271f3a9ac0dbb93d10e4a29f2b4444Ruben Brunk FlattenableUtils::write(buffer, size, stickyTransform); 467e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian FlattenableUtils::write(buffer, size, async); 468e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian return fence->flatten(buffer, size, fds, count); 469c777b0b3b9b0ea5d8e378fccde6935765e28e329Jesse Hall} 470c777b0b3b9b0ea5d8e378fccde6935765e28e329Jesse Hall 471e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopianstatus_t IGraphicBufferProducer::QueueBufferInput::unflatten( 472e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian void const*& buffer, size_t& size, int const*& fds, size_t& count) 473c777b0b3b9b0ea5d8e378fccde6935765e28e329Jesse Hall{ 474e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian size_t minNeeded = 475e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian sizeof(timestamp) 4763c25621ad7d13f64d3ab95a27fa970fbc9998f73Andy McFadden + sizeof(isAutoTimestamp) 477e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian + sizeof(crop) 478e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian + sizeof(scalingMode) 479e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian + sizeof(transform) 4801681d95989271f3a9ac0dbb93d10e4a29f2b4444Ruben Brunk + sizeof(stickyTransform) 481e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian + sizeof(async); 482e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian 483e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian if (size < minNeeded) { 484e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian return NO_MEMORY; 485e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian } 486e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian 487e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian FlattenableUtils::read(buffer, size, timestamp); 4883c25621ad7d13f64d3ab95a27fa970fbc9998f73Andy McFadden FlattenableUtils::read(buffer, size, isAutoTimestamp); 489e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian FlattenableUtils::read(buffer, size, crop); 490e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian FlattenableUtils::read(buffer, size, scalingMode); 491e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian FlattenableUtils::read(buffer, size, transform); 4921681d95989271f3a9ac0dbb93d10e4a29f2b4444Ruben Brunk FlattenableUtils::read(buffer, size, stickyTransform); 493e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian FlattenableUtils::read(buffer, size, async); 494e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian 4951df8c345854155cbbcb9f80de9d12d66ea70ac08Jamie Gennis fence = new Fence(); 496e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian return fence->unflatten(buffer, size, fds, count); 497c777b0b3b9b0ea5d8e378fccde6935765e28e329Jesse Hall} 498c777b0b3b9b0ea5d8e378fccde6935765e28e329Jesse Hall 4998ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis}; // namespace android 500