diff options
Diffstat (limited to 'libs/gui/IGraphicBufferProducer.cpp')
| -rw-r--r-- | libs/gui/IGraphicBufferProducer.cpp | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/libs/gui/IGraphicBufferProducer.cpp b/libs/gui/IGraphicBufferProducer.cpp index b7982a9..7093ffa 100644 --- a/libs/gui/IGraphicBufferProducer.cpp +++ b/libs/gui/IGraphicBufferProducer.cpp @@ -46,6 +46,7 @@ enum { DISCONNECT, SET_SIDEBAND_STREAM, ALLOCATE_BUFFERS, + ALLOW_ALLOCATION, }; class BpGraphicBufferProducer : public BpInterface<IGraphicBufferProducer> @@ -271,6 +272,18 @@ public: ALOGE("allocateBuffers failed to transact: %d", result); } } + + virtual status_t allowAllocation(bool allow) { + Parcel data, reply; + data.writeInterfaceToken(IGraphicBufferProducer::getInterfaceDescriptor()); + data.writeInt32(static_cast<int32_t>(allow)); + status_t result = remote()->transact(ALLOW_ALLOCATION, data, &reply); + if (result != NO_ERROR) { + return result; + } + result = reply.readInt32(); + return result; + } }; // Out-of-line virtual method definition to trigger vtable emission in this @@ -418,7 +431,7 @@ status_t BnGraphicBufferProducer::onTransact( reply->writeInt32(result); return NO_ERROR; } - case ALLOCATE_BUFFERS: + case ALLOCATE_BUFFERS: { CHECK_INTERFACE(IGraphicBufferProducer, data, reply); bool async = static_cast<bool>(data.readInt32()); uint32_t width = data.readUint32(); @@ -427,6 +440,14 @@ status_t BnGraphicBufferProducer::onTransact( uint32_t usage = data.readUint32(); allocateBuffers(async, width, height, format, usage); return NO_ERROR; + } + case ALLOW_ALLOCATION: { + CHECK_INTERFACE(IGraphicBufferProducer, data, reply); + bool allow = static_cast<bool>(data.readInt32()); + status_t result = allowAllocation(allow); + reply->writeInt32(result); + return NO_ERROR; + } } return BBinder::onTransact(code, data, reply, flags); } |