1 /*
2 * Copyright (c) 2025 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 #include <cstddef>
16 #include <cstdint>
17 #include "native_avcodec_videoencoder.h"
18 #include "native_averrors.h"
19 #include "native_avcodec_base.h"
20 #include "native_avcapability.h"
21 #include "softvideoenc_api11_sample.h"
22 #include <fuzzer/FuzzedDataProvider.h>
23 using namespace std;
24 using namespace OHOS;
25 using namespace OHOS::Media;
26 #define FUZZ_PROJECT_NAME "softencoderapi11_fuzzer"
27
28 namespace OHOS {
EncoderAPI11FuzzTest(const uint8_t * data,size_t size)29 bool EncoderAPI11FuzzTest(const uint8_t *data, size_t size)
30 {
31 if (size < sizeof(int32_t)) {
32 return false;
33 }
34 bool result = false;
35 VEncAPI11FuzzSample *vEncSample = new VEncAPI11FuzzSample();
36 vEncSample->fuzzData = data;
37 vEncSample->fuzzSize = size;
38 OH_AVCapability *cap = OH_AVCodec_GetCapabilityByCategory("video/avc", true, SOFTWARE);
39 string tmpCodecName = OH_AVCapability_GetName(cap);
40 int32_t ret = vEncSample->CreateVideoEncoder(tmpCodecName.c_str());
41 if (ret != 0) {
42 delete vEncSample;
43 return true;
44 }
45 vEncSample->SetVideoEncoderCallback();
46 vEncSample->ConfigureVideoEncoder();
47 vEncSample->StartVideoEncoder();
48 vEncSample->WaitForEOS();
49 delete vEncSample;
50 return result;
51 }
52 } // namespace OHOS
53
54 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)55 extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
56 {
57 /* Run your code on data */
58 OHOS::EncoderAPI11FuzzTest(data, size);
59 return 0;
60 }
61