1 /*
2 * Copyright (C) 2024 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 "metadata_generator.h"
17
18 #include "vpe_helper.h"
19 #include "effect_log.h"
20
21 namespace OHOS {
22 namespace Media {
23 namespace Effect {
24
~MetadataGenerator()25 MetadataGenerator::~MetadataGenerator()
26 {
27 // destroy vpe color space converter instance.
28 if (vpeMetadataGeneratorInstance_ != VPE_INVALID_INSTANCE_ID) {
29 VpeHelper::MetadataGeneratorDestroy(&vpeMetadataGeneratorInstance_);
30 }
31 }
32
ProcessImage(SurfaceBuffer * inputImage)33 ErrorCode MetadataGenerator::ProcessImage(SurfaceBuffer *inputImage)
34 {
35 EFFECT_LOGI("MetadataGenerator::ProcessImage IN");
36 int32_t vpeMetadataGeneratorInstance = GetVpeMetadataGeneratorInstance();
37 CHECK_AND_RETURN_RET_LOG(vpeMetadataGeneratorInstance != VPE_INVALID_INSTANCE_ID,
38 ErrorCode::ERR_INVALID_VPE_INSTANCE, "ProcessImage: invalid vpe instance!");
39 CHECK_AND_RETURN_RET_LOG(inputImage != nullptr, ErrorCode::ERR_INPUT_NULL, "ProcessImage: inputImage is null!");
40
41 sptr<SurfaceBuffer> sb = inputImage;
42 CHECK_AND_RETURN_RET_LOG(sb != nullptr, ErrorCode::ERR_INVALID_SURFACE_BUFFER,
43 "ProcessImage: invalid surface buffer!");
44
45 int32_t res = VpeHelper::MetadataGeneratorProcessImage(vpeMetadataGeneratorInstance, sb);
46 CHECK_AND_RETURN_RET_LOG(res == 0, ErrorCode::ERR_VPE_METADATA_PROCESS_IMAGE_FAIL,
47 "ProcessImage: MetadataGeneratorProcessImage fail! res=%{public}d", res);
48
49 EFFECT_LOGI("MetadataGenerator::ProcessImage OUT");
50 return ErrorCode::SUCCESS;
51 }
52
GetVpeMetadataGeneratorInstance()53 int32_t MetadataGenerator::GetVpeMetadataGeneratorInstance()
54 {
55 if (vpeMetadataGeneratorInstance_ != VPE_INVALID_INSTANCE_ID) {
56 return vpeMetadataGeneratorInstance_;
57 }
58
59 int32_t res = VpeHelper::MetadataGeneratorCreate(&vpeMetadataGeneratorInstance_);
60 CHECK_AND_RETURN_RET_LOG(res == 0, VPE_INVALID_INSTANCE_ID,
61 "GetVpeMetadataGeneratorInstance: get instance fail! res=%{public}d", res);
62 EFFECT_LOGD("GetVpeColorSpaceInstance: instance=%{public}d", vpeMetadataGeneratorInstance_);
63
64 return vpeMetadataGeneratorInstance_;
65 }
66
67 } // namespace Effect
68 } // namespace Media
69 } // namespace OHOS