1 /*
2 * Copyright (C) 2017 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_TAG "android.hardware.camera.device@3.3-convert-impl"
18 #include <log/log.h>
19
20 #include "include/convert.h"
21
22 namespace android {
23 namespace hardware {
24 namespace camera {
25 namespace device {
26 namespace V3_3 {
27 namespace implementation {
28
29 using ::android::hardware::graphics::common::V1_0::Dataspace;
30 using ::android::hardware::graphics::common::V1_0::PixelFormat;
31 using ::android::hardware::camera::device::V3_2::BufferUsageFlags;
32
convertToHidl(const Camera3Stream * src,HalStream * dst)33 void convertToHidl(const Camera3Stream* src, HalStream* dst) {
34 dst->overrideDataSpace = src->data_space;
35 dst->v3_2.id = src->mId;
36 dst->v3_2.overrideFormat = (PixelFormat) src->format;
37 dst->v3_2.maxBuffers = src->max_buffers;
38 if (src->stream_type == CAMERA3_STREAM_OUTPUT) {
39 dst->v3_2.consumerUsage = (BufferUsageFlags)0;
40 dst->v3_2.producerUsage = (BufferUsageFlags)src->usage;
41 } else if (src->stream_type == CAMERA3_STREAM_INPUT) {
42 dst->v3_2.producerUsage = (BufferUsageFlags)0;
43 dst->v3_2.consumerUsage = (BufferUsageFlags)src->usage;
44 } else {
45 //Should not reach here per current HIDL spec, but we might end up adding
46 // bi-directional stream to HIDL.
47 ALOGW("%s: Stream type %d is not currently supported!",
48 __FUNCTION__, src->stream_type);
49 }
50 }
51
convertToHidl(const camera3_stream_configuration_t & src,HalStreamConfiguration * dst)52 void convertToHidl(const camera3_stream_configuration_t& src, HalStreamConfiguration* dst) {
53 dst->streams.resize(src.num_streams);
54 for (uint32_t i = 0; i < src.num_streams; i++) {
55 convertToHidl(static_cast<Camera3Stream*>(src.streams[i]), &dst->streams[i]);
56 }
57 return;
58 }
59
60 } // namespace implementation
61 } // namespace V3_3
62 } // namespace device
63 } // namespace camera
64 } // namespace hardware
65 } // namespace android
66