1 /*
2 * Copyright 2016, 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 #include <gui/bufferqueue/1.0/H2BGraphicBufferProducer.h>
18 #include <media/omx/1.0/WOmx.h>
19 #include <media/omx/1.0/WOmxNode.h>
20 #include <media/omx/1.0/WOmxObserver.h>
21 #include <media/omx/1.0/WGraphicBufferSource.h>
22 #include <media/omx/1.0/Conversion.h>
23
24 namespace android {
25 namespace hardware {
26 namespace media {
27 namespace omx {
28 namespace V1_0 {
29 namespace utils {
30
31 using ::android::hardware::graphics::bufferqueue::V1_0::utils::
32 H2BGraphicBufferProducer;
33 typedef ::android::hardware::graphics::bufferqueue::V1_0::IGraphicBufferProducer
34 HGraphicBufferProducer;
35
36 // LWOmx
LWOmx(sp<IOmx> const & base)37 LWOmx::LWOmx(sp<IOmx> const& base) : mBase(base) {
38 }
39
listNodes(List<IOMX::ComponentInfo> * list)40 status_t LWOmx::listNodes(List<IOMX::ComponentInfo>* list) {
41 status_t fnStatus;
42 status_t transStatus = toStatusT(mBase->listNodes(
43 [&fnStatus, list](
44 Status status,
45 hidl_vec<IOmx::ComponentInfo> const& nodeList) {
46 fnStatus = toStatusT(status);
47 list->clear();
48 for (size_t i = 0; i < nodeList.size(); ++i) {
49 auto newInfo = list->insert(
50 list->end(), IOMX::ComponentInfo());
51 convertTo(&*newInfo, nodeList[i]);
52 }
53 }));
54 return transStatus == NO_ERROR ? fnStatus : transStatus;
55 }
56
allocateNode(char const * name,sp<IOMXObserver> const & observer,sp<IOMXNode> * omxNode)57 status_t LWOmx::allocateNode(
58 char const* name,
59 sp<IOMXObserver> const& observer,
60 sp<IOMXNode>* omxNode) {
61 status_t fnStatus;
62 status_t transStatus = toStatusT(mBase->allocateNode(
63 name, new TWOmxObserver(observer),
64 [&fnStatus, omxNode](Status status, sp<IOmxNode> const& node) {
65 fnStatus = toStatusT(status);
66 *omxNode = new LWOmxNode(node);
67 }));
68 return transStatus == NO_ERROR ? fnStatus : transStatus;
69 }
70
createInputSurface(sp<::android::IGraphicBufferProducer> * bufferProducer,sp<::android::IGraphicBufferSource> * bufferSource)71 status_t LWOmx::createInputSurface(
72 sp<::android::IGraphicBufferProducer>* bufferProducer,
73 sp<::android::IGraphicBufferSource>* bufferSource) {
74 status_t fnStatus;
75 status_t transStatus = toStatusT(mBase->createInputSurface(
76 [&fnStatus, bufferProducer, bufferSource] (
77 Status status,
78 sp<HGraphicBufferProducer> const& tProducer,
79 sp<IGraphicBufferSource> const& tSource) {
80 fnStatus = toStatusT(status);
81 *bufferProducer = new H2BGraphicBufferProducer(tProducer);
82 *bufferSource = new LWGraphicBufferSource(tSource);
83 }));
84 return transStatus == NO_ERROR ? fnStatus : transStatus;
85 }
86
87 } // namespace utils
88 } // namespace V1_0
89 } // namespace omx
90 } // namespace media
91 } // namespace hardware
92 } // namespace android
93