1 /*
2 * Copyright (c) 2021-2022 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16 #include "session/portrait_session.h"
17 #include "camera_log.h"
18 #include "camera_util.h"
19 #include "hcapture_session_callback_stub.h"
20 #include "input/camera_input.h"
21 #include "metadata_common_utils.h"
22 #include "output/photo_output.h"
23 #include "output/preview_output.h"
24 #include "output/video_output.h"
25
26 namespace OHOS {
27 namespace CameraStandard {
28
29 const std::unordered_map<PortraitEffect, camera_portrait_effect_type_t> PortraitSession::fwToMetaPortraitEffect_ = {
30 {OFF_EFFECT, OHOS_CAMERA_PORTRAIT_EFFECT_OFF},
31 {CIRCLES, OHOS_CAMERA_PORTRAIT_CIRCLES},
32 {HEART, OHOS_CAMERA_PORTRAIT_HEART},
33 {ROTATED, OHOS_CAMERA_PORTRAIT_ROTATED},
34 {STUDIO, OHOS_CAMERA_PORTRAIT_STUDIO},
35 {THEATER, OHOS_CAMERA_PORTRAIT_THEATER},
36 };
37
~PortraitSession()38 PortraitSession::~PortraitSession()
39 {
40 }
41
GetSupportedPortraitEffects()42 std::vector<PortraitEffect> PortraitSession::GetSupportedPortraitEffects()
43 {
44 std::vector<PortraitEffect> supportedPortraitEffects = {};
45 CHECK_ERROR_RETURN_RET_LOG(!(IsSessionCommited() || IsSessionConfiged()), supportedPortraitEffects,
46 "PortraitSession::GetSupportedPortraitEffects Session is not Commited");
47 auto inputDevice = GetInputDevice();
48 CHECK_ERROR_RETURN_RET_LOG(!inputDevice, supportedPortraitEffects,
49 "PortraitSession::GetSupportedPortraitEffects camera device is null");
50 auto inputDeviceInfo = inputDevice->GetCameraDeviceInfo();
51 CHECK_ERROR_RETURN_RET_LOG(!inputDeviceInfo, supportedPortraitEffects,
52 "PortraitSession::GetSupportedPortraitEffects camera deviceInfo is null");
53 int ret = VerifyAbility(static_cast<uint32_t>(OHOS_ABILITY_SCENE_PORTRAIT_EFFECT_TYPES));
54 CHECK_ERROR_RETURN_RET_LOG(ret != CAMERA_OK, supportedPortraitEffects,
55 "PortraitSession::GetSupportedPortraitEffects abilityId is NULL");
56 std::shared_ptr<Camera::CameraMetadata> metadata = inputDeviceInfo->GetMetadata();
57 CHECK_ERROR_RETURN_RET(metadata == nullptr, supportedPortraitEffects);
58 camera_metadata_item_t item;
59 ret = Camera::FindCameraMetadataItem(metadata->get(), OHOS_ABILITY_SCENE_PORTRAIT_EFFECT_TYPES, &item);
60 CHECK_ERROR_RETURN_RET(ret != CAM_META_SUCCESS || item.count == 0, supportedPortraitEffects);
61 for (uint32_t i = 0; i < item.count; i++) {
62 auto itr = g_metaToFwPortraitEffect_.find(static_cast<camera_portrait_effect_type_t>(item.data.u8[i]));
63 if (itr != g_metaToFwPortraitEffect_.end()) {
64 supportedPortraitEffects.emplace_back(itr->second);
65 }
66 }
67 return supportedPortraitEffects;
68 }
69
GetPortraitEffect()70 PortraitEffect PortraitSession::GetPortraitEffect()
71 {
72 CHECK_ERROR_RETURN_RET_LOG(!(IsSessionCommited() || IsSessionConfiged()), PortraitEffect::OFF_EFFECT,
73 "CaptureSession::GetPortraitEffect Session is not Commited");
74 auto inputDevice = GetInputDevice();
75 CHECK_ERROR_RETURN_RET_LOG(!inputDevice, PortraitEffect::OFF_EFFECT,
76 "CaptureSession::GetPortraitEffect camera device is null");
77 auto inputDeviceInfo = inputDevice->GetCameraDeviceInfo();
78 CHECK_ERROR_RETURN_RET_LOG(!inputDeviceInfo, PortraitEffect::OFF_EFFECT,
79 "CaptureSession::GetPortraitEffect camera deviceInfo is null");
80 std::shared_ptr<Camera::CameraMetadata> metadata = inputDeviceInfo->GetMetadata();
81 CHECK_ERROR_RETURN_RET(metadata == nullptr, PortraitEffect::OFF_EFFECT);
82 camera_metadata_item_t item;
83 int ret = Camera::FindCameraMetadataItem(metadata->get(), OHOS_CONTROL_PORTRAIT_EFFECT_TYPE, &item);
84 CHECK_ERROR_RETURN_RET_LOG(ret != CAM_META_SUCCESS || item.count == 0, PortraitEffect::OFF_EFFECT,
85 "CaptureSession::GetPortraitEffect Failed with return code %{public}d", ret);
86 auto itr = g_metaToFwPortraitEffect_.find(static_cast<camera_portrait_effect_type_t>(item.data.u8[0]));
87 if (itr != g_metaToFwPortraitEffect_.end()) {
88 return itr->second;
89 }
90 return PortraitEffect::OFF_EFFECT;
91 }
92
SetPortraitEffect(PortraitEffect portraitEffect)93 void PortraitSession::SetPortraitEffect(PortraitEffect portraitEffect)
94 {
95 CAMERA_SYNC_TRACE;
96 CHECK_ERROR_RETURN_LOG(!(IsSessionCommited() || IsSessionConfiged()),
97 "CaptureSession::SetPortraitEffect Session is not Commited");
98 CHECK_ERROR_RETURN_LOG(changedMetadata_ == nullptr,
99 "CaptureSession::SetPortraitEffect changedMetadata_ is NULL");
100
101 std::vector<PortraitEffect> portraitEffects= GetSupportedPortraitEffects();
102 auto itr = std::find(portraitEffects.begin(), portraitEffects.end(), portraitEffect);
103 CHECK_ERROR_RETURN_LOG(itr == portraitEffects.end(),
104 "CaptureSession::SetPortraitEffect::GetSupportedPortraitEffects abilityId is NULL");
105 uint8_t effect = 0;
106 auto itr2 = fwToMetaPortraitEffect_.find(portraitEffect);
107 if (itr2 != fwToMetaPortraitEffect_.end()) {
108 effect = static_cast<uint8_t>(itr2->second);
109 }
110 bool status = false;
111 int32_t ret;
112 uint32_t count = 1;
113 camera_metadata_item_t item;
114
115 MEDIA_DEBUG_LOG("CaptureSession::SetPortraitEffect: %{public}d", portraitEffect);
116
117 ret = Camera::FindCameraMetadataItem(changedMetadata_->get(), OHOS_CONTROL_PORTRAIT_EFFECT_TYPE, &item);
118 if (ret == CAM_META_ITEM_NOT_FOUND) {
119 status = changedMetadata_->addEntry(OHOS_CONTROL_PORTRAIT_EFFECT_TYPE, &effect, count);
120 } else if (ret == CAM_META_SUCCESS) {
121 status = changedMetadata_->updateEntry(OHOS_CONTROL_PORTRAIT_EFFECT_TYPE, &effect, count);
122 }
123 CHECK_ERROR_PRINT_LOG(!status, "CaptureSession::SetPortraitEffect Failed to set effect");
124 return;
125 }
CanAddOutput(sptr<CaptureOutput> & output)126 bool PortraitSession::CanAddOutput(sptr<CaptureOutput> &output)
127 {
128 CAMERA_SYNC_TRACE;
129 MEDIA_DEBUG_LOG("Enter Into PortraitSession::CanAddOutput");
130 CHECK_ERROR_RETURN_RET_LOG(!IsSessionConfiged() || output == nullptr, false,
131 "PortraitSession::CanAddOutput operation is Not allowed!");
132 return output->GetOutputType() != CAPTURE_OUTPUT_TYPE_VIDEO && CaptureSession::CanAddOutput(output);
133 }
134 } // CameraStandard
135 } // OHOS
136