368     uint32_t bufferId = GenerateBufferId();  in UseBuffer()  local
369     buffer.bufferId = bufferId;  in UseBuffer()
370     codecBuffer->SetBufferId(bufferId);  in UseBuffer()
373         codecBufferMap_.emplace(std::make_pair(bufferId, codecBuffer));  in UseBuffer()
374         bufferHeaderMap_.emplace(std::make_pair(bufferHdrType, bufferId));  in UseBuffer()
398     uint32_t bufferId = GenerateBufferId();  in AllocateBuffer()  local
399     buffer.bufferId = bufferId;  in AllocateBuffer()
402         codecBufferMap_.emplace(std::make_pair(bufferId, codecBuffer));  in AllocateBuffer()
403         bufferHeaderMap_.emplace(std::make_pair(bufferHdrType, bufferId));  in AllocateBuffer()
415     if (!GetBufferById(buffer.bufferId, codecBufer, bufferHdrType)) {  in FreeBuffer()
437         auto iter = codecBufferMap_.find(buffer.bufferId);  in FreeBuffer()
454     if (!GetBufferById(buffer.bufferId, codecBuffer, bufferHdrType)) {  in EmptyThisBuffer()
474     if (!GetBufferById(buffer.bufferId, codecBuffer, bufferHdrType)) {  in FillThisBuffer()
491     uint32_t bufferId = 0;  in GenerateBufferId()  local
496         bufferId = bufferIdCount_;  in GenerateBufferId()
497     } while (codecBufferMap_.find(bufferId) != codecBufferMap_.end());  in GenerateBufferId()
498     return bufferId;  in GenerateBufferId()
514     uint32_t bufferId = iterHead->second;  in GetBufferInfoByHeader()  local
515     auto iter = codecBufferMap_.find(bufferId);  in GetBufferInfoByHeader()
517         CODEC_LOGE("Can not find bufferInfo by bufferId = %{public}d", bufferId);  in GetBufferInfoByHeader()
523 bool ComponentNode::GetBufferById(uint32_t bufferId, sptr<ICodecBuffer> &codecBuffer,  in GetBufferById()  argument
527     auto iter = codecBufferMap_.find(bufferId);  in GetBufferById()
529         CODEC_LOGE("Can not find bufferIndo by bufferID [%{public}d]", bufferId);  in GetBufferById()
535         if (iterHead->second == bufferId) {  in GetBufferById()
540 …OGE("Can not find bufferHeaderType by bufferID [%{public}d] or iterHead->first is null", bufferId);  in GetBufferById()