1/*
2 * Copyright (C) 2009 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17//#define LOG_NDEBUG 0
18#define LOG_TAG "OMXClient"
19
20#ifdef __LP64__
21#define OMX_ANDROID_COMPILE_AS_32BIT_ON_64BIT_PLATFORMS
22#endif
23
24#include <utils/Log.h>
25#include <cutils/properties.h>
26
27#include <binder/IServiceManager.h>
28#include <media/stagefright/OMXClient.h>
29
30#include <media/IOMX.h>
31
32#include <media/omx/1.0/WOmx.h>
33
34namespace android {
35
36OMXClient::OMXClient() {
37}
38
39status_t OMXClient::connect() {
40    return connect("default");
41}
42
43status_t OMXClient::connect(const char* name) {
44    using namespace ::android::hardware::media::omx::V1_0;
45    if (name == nullptr) {
46        name = "default";
47    }
48    sp<IOmx> tOmx = IOmx::getService(name);
49    if (tOmx.get() == nullptr) {
50        ALOGE("Cannot obtain IOmx service.");
51        return NO_INIT;
52    }
53    if (!tOmx->isRemote()) {
54        ALOGE("IOmx service running in passthrough mode.");
55        return NO_INIT;
56    }
57    mOMX = new utils::LWOmx(tOmx);
58    ALOGI("IOmx service obtained");
59    return OK;
60}
61
62void OMXClient::disconnect() {
63    mOMX.clear();
64}
65
66sp<IOMX> OMXClient::interface() {
67    return mOMX;
68}
69
70}  // namespace android
71