1 /*
2  * Copyright (C) 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 HARDWARE_GOOGLE_CAMERA_HAL_TESTS_MOCK_DEVICE_HWL_H_
18 #define HARDWARE_GOOGLE_CAMERA_HAL_TESTS_MOCK_DEVICE_HWL_H_
19 
20 #include <camera_buffer_allocator_hwl.h>
21 #include <camera_device_session_hwl.h>
22 #include <unordered_map>
23 
24 #include "mock_device_session_hwl.h"
25 
26 namespace android {
27 namespace google_camera_hal {
28 
29 class MockBufferAllocatorHwl : public CameraBufferAllocatorHwl {
30  public:
Create()31   static std::unique_ptr<CameraBufferAllocatorHwl> Create() {
32     auto hwl_buffer_allocator =
33         std::unique_ptr<MockBufferAllocatorHwl>(new MockBufferAllocatorHwl());
34 
35     std::unique_ptr<CameraBufferAllocatorHwl> base_allocator;
36     base_allocator.reset(dynamic_cast<CameraBufferAllocatorHwl*>(
37         hwl_buffer_allocator.release()));
38 
39     return base_allocator;
40   }
41 
42   // Allocate HWL buffers
AllocateBuffers(const HalBufferDescriptor & buffer_descriptor,std::vector<buffer_handle_t> * buffers)43   status_t AllocateBuffers(const HalBufferDescriptor& buffer_descriptor,
44                            std::vector<buffer_handle_t>* buffers) {
45     buffers->resize(buffer_descriptor.max_num_buffers);
46     return OK;
47   }
48 
49   // Free HWL buffers
FreeBuffers(std::vector<buffer_handle_t> * buffers)50   status_t FreeBuffers(std::vector<buffer_handle_t>* buffers) {
51     buffers->clear();
52     return OK;
53   }
54 
IsHwlAllocatedBuffer(buffer_handle_t)55   bool IsHwlAllocatedBuffer(buffer_handle_t /*buffer*/) {
56     return false;
57   }
58 
59  protected:
60   MockBufferAllocatorHwl() = default;
61 };
62 }  // namespace google_camera_hal
63 }  // namespace android
64 
65 #endif  // HARDWARE_GOOGLE_CAMERA_HAL_TESTS_MOCK_DEVICE_HWL_H_
66