diff options
Diffstat (limited to 'libs/gui/IGraphicBufferProducer.cpp')
| -rw-r--r-- | libs/gui/IGraphicBufferProducer.cpp | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/libs/gui/IGraphicBufferProducer.cpp b/libs/gui/IGraphicBufferProducer.cpp index 74a40ee..8bdbc22 100644 --- a/libs/gui/IGraphicBufferProducer.cpp +++ b/libs/gui/IGraphicBufferProducer.cpp @@ -47,6 +47,8 @@ enum { SET_SIDEBAND_STREAM, ALLOCATE_BUFFERS, ALLOW_ALLOCATION, + SET_GENERATION_NUMBER, + GET_CONSUMER_NAME, }; class BpGraphicBufferProducer : public BpInterface<IGraphicBufferProducer> @@ -284,6 +286,28 @@ public: result = reply.readInt32(); return result; } + + virtual status_t setGenerationNumber(uint32_t generationNumber) { + Parcel data, reply; + data.writeInterfaceToken(IGraphicBufferProducer::getInterfaceDescriptor()); + data.writeUint32(generationNumber); + status_t result = remote()->transact(SET_GENERATION_NUMBER, data, &reply); + if (result == NO_ERROR) { + result = reply.readInt32(); + } + return result; + } + + virtual String8 getConsumerName() const { + Parcel data, reply; + data.writeInterfaceToken(IGraphicBufferProducer::getInterfaceDescriptor()); + status_t result = remote()->transact(GET_CONSUMER_NAME, data, &reply); + if (result != NO_ERROR) { + ALOGE("getConsumerName failed to transact: %d", result); + return String8("TransactFailed"); + } + return reply.readString8(); + } }; // Out-of-line virtual method definition to trigger vtable emission in this @@ -448,6 +472,18 @@ status_t BnGraphicBufferProducer::onTransact( reply->writeInt32(result); return NO_ERROR; } + case SET_GENERATION_NUMBER: { + CHECK_INTERFACE(IGraphicBufferProducer, data, reply); + uint32_t generationNumber = data.readUint32(); + status_t result = setGenerationNumber(generationNumber); + reply->writeInt32(result); + return NO_ERROR; + } + case GET_CONSUMER_NAME: { + CHECK_INTERFACE(IGraphicBufferProducer, data, reply); + reply->writeString8(getConsumerName()); + return NO_ERROR; + } } return BBinder::onTransact(code, data, reply, flags); } |