1 /*
2  * Copyright 2019 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 #ifndef ANDROID_HARDWARE_GRAPHICS_BUFFERQUEUE_V2_0_B2HPRODUCERLISTENER_H
18 #define ANDROID_HARDWARE_GRAPHICS_BUFFERQUEUE_V2_0_B2HPRODUCERLISTENER_H
19 
20 #include <android/hidl/base/1.0/IBase.h>
21 #include <binder/IBinder.h>
22 #include <gui/IProducerListener.h>
23 #include <hidl/Status.h>
24 
25 #include <android/hardware/graphics/bufferqueue/2.0/IProducerListener.h>
26 
27 namespace android {
28 namespace hardware {
29 namespace graphics {
30 namespace bufferqueue {
31 namespace V2_0 {
32 namespace utils {
33 
34 using ::android::hardware::Return;
35 
36 using HProducerListener = ::android::hardware::graphics::bufferqueue::V2_0::
37         IProducerListener;
38 
39 using BProducerListener = ::android::IProducerListener;
40 
41 struct B2HProducerListener : public HProducerListener {
42     explicit B2HProducerListener(sp<BProducerListener> const& base);
43     Return<void> onBuffersReleased(uint32_t count) override;
44 protected:
45     sp<BProducerListener> mBase;
46     bool mNeedsReleaseNotify;
47 };
48 
49 }  // namespace utils
50 }  // namespace V2_0
51 }  // namespace bufferqueue
52 }  // namespace graphics
53 }  // namespace hardware
54 }  // namespace android
55 
56 #endif  // ANDROID_HARDWARE_GRAPHICS_BUFFERQUEUE_V2_0_B2HPRODUCERLISTENER_H
57 
58