| /* |
| * Copyright 2016 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #define LOG_TAG "IArcVideoBridge" |
| //#define LOG_NDEBUG 0 |
| |
| #include <stdint.h> |
| #include <sys/types.h> |
| |
| #include "IArcVideoBridge.h" |
| #include <binder/Parcel.h> |
| #include <utils/Log.h> |
| |
| namespace android { |
| |
| enum { |
| BOOTSTRAP_VIDEO_ACCELERATOR_FACTORY = IBinder::FIRST_CALL_TRANSACTION, |
| HOST_VERSION, |
| }; |
| |
| class BpArcVideoBridge : public BpInterface<IArcVideoBridge> { |
| public: |
| BpArcVideoBridge(const sp<IBinder>& impl) : BpInterface<IArcVideoBridge>(impl) { } |
| |
| virtual ::arc::MojoBootstrapResult bootstrapVideoAcceleratorFactory() { |
| Parcel data, reply; |
| ALOGV("bootstrapVideoAcceleratorFactory"); |
| data.writeInterfaceToken(IArcVideoBridge::getInterfaceDescriptor()); |
| status_t status = remote()->transact( |
| BOOTSTRAP_VIDEO_ACCELERATOR_FACTORY, data, &reply, 0); |
| if (status != 0) { |
| ALOGE("transact failed: %d", status); |
| return arc::MojoBootstrapResult(); |
| } |
| return arc::MojoBootstrapResult::createFromParcel(reply); |
| } |
| |
| virtual int32_t hostVersion() { |
| Parcel data, reply; |
| ALOGV("hostVersion"); |
| data.writeInterfaceToken(IArcVideoBridge::getInterfaceDescriptor()); |
| status_t status = remote()->transact(HOST_VERSION, data, &reply, 0); |
| if (status != 0) { |
| ALOGE("transact failed: %d", status); |
| return false; |
| } |
| return reply.readInt32(); |
| } |
| }; |
| |
| IMPLEMENT_META_INTERFACE(ArcVideoBridge, "android.os.IArcVideoBridge"); |
| |
| status_t BnArcVideoBridge::onTransact( |
| uint32_t code, const Parcel &data, Parcel *reply, uint32_t flags) { |
| switch(code) { |
| case BOOTSTRAP_VIDEO_ACCELERATOR_FACTORY: { |
| ALOGV("BOOTSTRAP_VIDEO_ACCELERATOR_FACTORY"); |
| CHECK_INTERFACE(IArcVideoBridge, data, reply); |
| arc::MojoBootstrapResult result = bootstrapVideoAcceleratorFactory(); |
| return result.writeToParcel(reply); |
| } |
| case HOST_VERSION: { |
| ALOGV("HOST_VERSION"); |
| CHECK_INTERFACE(IArcVideoBridge, data, reply); |
| reply->writeInt32(hostVersion()); |
| return OK; |
| } |
| default: |
| return BBinder::onTransact(code, data, reply, flags); |
| } |
| } |
| |
| } // namespace android |