1 /*
2 * Copyright (c) 2022-2023 Shenzhen Kaihong DID 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 "codec_handle_buffer.h"
17 #include <hdf_base.h>
18 #include <securec.h>
19 #include <unistd.h>
20 #include "codec_log_wrapper.h"
21 #include "v4_0/codec_types.h"
22 using namespace OHOS::HDI::Codec::V4_0;
23 namespace OHOS {
24 namespace Codec {
25 namespace Omx {
26
UseBuffer(OMX_HANDLETYPE comp,uint32_t portIndex,OmxCodecBuffer & codecBuffer,OMX_BUFFERHEADERTYPE * & header)27 sptr<ICodecBuffer> CodecHandleBuffer::UseBuffer(OMX_HANDLETYPE comp, uint32_t portIndex,
28 OmxCodecBuffer &codecBuffer, OMX_BUFFERHEADERTYPE *&header)
29 {
30 CHECK_AND_RETURN_RET_LOG(comp != nullptr, nullptr, "null component");
31 CHECK_AND_RETURN_RET_LOG(codecBuffer.bufferhandle != nullptr, nullptr, "null nativebuffer");
32 BufferHandle *bufferHandle = codecBuffer.bufferhandle->GetBufferHandle();
33 CHECK_AND_RETURN_RET_LOG(bufferHandle != nullptr, nullptr, "null bufferhandle");
34
35 int32_t err = OMX_UseBuffer(comp, &header, portIndex, nullptr, codecBuffer.allocLen,
36 reinterpret_cast<OMX_U8 *>(bufferHandle));
37 if (err != OMX_ErrorNone) {
38 CODEC_LOGE("OMX_UseBuffer ret = [%{public}x]", err);
39 return nullptr;
40 }
41 sptr<HDI::Base::NativeBuffer> nativebuffer = codecBuffer.bufferhandle;
42 codecBuffer.bufferhandle = nullptr;
43 codecBuffer.fd.reset();
44 codecBuffer.fenceFd.reset();
45 return sptr<ICodecBuffer>(new CodecHandleBuffer(InitInfo{comp, portIndex, codecBuffer, header}, nativebuffer));
46 }
47
FillThisBuffer(OmxCodecBuffer & codecBuffer)48 int32_t CodecHandleBuffer::FillThisBuffer(OmxCodecBuffer &codecBuffer)
49 {
50 if (codecBuffer.fenceFd != nullptr) {
51 auto ret = SyncWait(codecBuffer.fenceFd->Get(), TIME_WAIT_MS);
52 if (ret != EOK) {
53 CODEC_LOGE("SyncWait ret err [%{public}d]", ret);
54 }
55 }
56 return ICodecBuffer::FillThisBuffer(codecBuffer);
57 }
58
EmptyThisBuffer(OmxCodecBuffer & codecBuffer)59 int32_t CodecHandleBuffer::EmptyThisBuffer(OmxCodecBuffer &codecBuffer)
60 {
61 CODEC_LOGE("bufferHandle is not support in EmptyThisBuffer");
62 (void)codecBuffer;
63 return OMX_ErrorNotImplemented;
64 }
65
66 } // namespace Omx
67 } // namespace Codec
68 } // namespace OHOS