1 /*
2 * Copyright (c) 2024-2024 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 "sample_callback.h"
17 #include "sample_info.h"
18 #include "camera_log.h"
19
20 namespace OHOS {
21 namespace CameraStandard {
OnCodecError(OH_AVCodec * codec,int32_t errorCode,void * userData)22 void SampleCallback::OnCodecError(OH_AVCodec *codec, int32_t errorCode, void *userData)
23 {
24 (void)codec;
25 (void)errorCode;
26 (void)userData;
27 MEDIA_ERR_LOG("On decoder error, error code: %{public}d", errorCode);
28 }
29
OnCodecFormatChange(OH_AVCodec * codec,OH_AVFormat * format,void * userData)30 void SampleCallback::OnCodecFormatChange(OH_AVCodec *codec, OH_AVFormat *format, void *userData)
31 {
32 CHECK_ERROR_RETURN(userData == nullptr);
33 (void)codec;
34 MEDIA_ERR_LOG("OnCodecFormatChange");
35 }
36
37
OnNeedInputBuffer(OH_AVCodec * codec,uint32_t index,OH_AVBuffer * buffer,void * userData)38 void SampleCallback::OnNeedInputBuffer(OH_AVCodec *codec, uint32_t index, OH_AVBuffer *buffer, void *userData)
39 {
40 MEDIA_DEBUG_LOG("OnNeedInputBuffer");
41 CHECK_ERROR_RETURN(userData == nullptr);
42 (void)codec;
43 CodecUserData *codecUserData = static_cast<CodecUserData *>(userData);
44 std::unique_lock<std::mutex> lock(codecUserData->inputMutex_);
45 codecUserData->inputBufferInfoQueue_.emplace(new CodecAVBufferInfo(index, buffer));
46 codecUserData->inputCond_.notify_all();
47 }
48
OnNewOutputBuffer(OH_AVCodec * codec,uint32_t index,OH_AVBuffer * buffer,void * userData)49 void SampleCallback::OnNewOutputBuffer(OH_AVCodec *codec, uint32_t index, OH_AVBuffer *buffer, void *userData)
50 {
51 MEDIA_DEBUG_LOG("OnNewOutputBuffer");
52 (void)codec;
53 CHECK_ERROR_RETURN(userData == nullptr);
54 CodecUserData *codecUserData = static_cast<CodecUserData *>(userData);
55 std::unique_lock<std::mutex> lock(codecUserData->outputMutex_);
56 codecUserData->outputBufferInfoQueue_.emplace(new CodecAVBufferInfo(index, buffer));
57 codecUserData->outputCond_.notify_all();
58 }
59
OnOutputFormatChanged(OH_AVCodec * codec,OH_AVFormat * format,void * userData)60 void SampleCallback::OnOutputFormatChanged(OH_AVCodec *codec, OH_AVFormat *format, void *userData)
61 {
62 (void)codec;
63 (void)format;
64 (void)userData;
65 MEDIA_DEBUG_LOG("OnOutputFormatChanged received");
66 }
67
OnInputBufferAvailable(OH_AVCodec * codec,uint32_t index,OH_AVBuffer * buffer,void * userData)68 void SampleCallback::OnInputBufferAvailable(OH_AVCodec *codec, uint32_t index, OH_AVBuffer *buffer, void *userData)
69 {
70 CAMERA_SYNC_TRACE;
71 MEDIA_DEBUG_LOG("OnInputBufferAvailable %{public}d", index);
72 CHECK_ERROR_RETURN(userData == nullptr);
73 (void)codec;
74 sptr<CodecUserData> codecAudioData = static_cast<CodecUserData *>(userData);
75 std::unique_lock<std::mutex> lock(codecAudioData->inputMutex_);
76 codecAudioData->inputBufferInfoQueue_.emplace(new CodecAVBufferInfo(index, buffer));
77 codecAudioData->inputCond_.notify_all();
78 }
79
OnOutputBufferAvailable(OH_AVCodec * codec,uint32_t index,OH_AVBuffer * buffer,void * userData)80 void SampleCallback::OnOutputBufferAvailable(OH_AVCodec *codec, uint32_t index, OH_AVBuffer *buffer, void *userData)
81 {
82 CAMERA_SYNC_TRACE;
83 MEDIA_DEBUG_LOG("OnOutputBufferAvailable");
84 (void)codec;
85 CHECK_ERROR_RETURN(userData == nullptr);
86 sptr<CodecUserData> codecAudioData = static_cast<CodecUserData *>(userData);
87 std::unique_lock<std::mutex> lock(codecAudioData->outputMutex_);
88 codecAudioData->outputBufferInfoQueue_.emplace(new CodecAVBufferInfo(index, buffer));
89 codecAudioData->outputCond_.notify_all();
90 }
91 } // CameraStandard
92 } // OHOS