hayodea
98a493a8a1
* PcloudStimulusProducer now has member sh_ptr<StimulusBuffer>s. * StimulusProducer now has a vector<sh_ptr<StimulusBuffer>s. Created new stimbuff-type-specific Pcloud[Xyz|I|Ambience]StimulusBuffer classes for representing each stim feature exposed by livoxGen1's PcloudStimulusProducer.
65 lines
1.7 KiB
C++
65 lines
1.7 KiB
C++
#ifndef _STIMULUS_BUFFER_H
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#define _STIMULUS_BUFFER_H
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#include <config.h>
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#include <vector>
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#include <memory>
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#include <user/spMcRingBuffer.h>
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#include "stimulusFrame.h"
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#include "deviceAttachmentSpec.h"
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namespace smo {
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namespace stim_buff {
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// Forward declaration
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class StimulusProducer;
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/**
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* StimulusBuffer manages a collection of stimulus frames and ring buffer.
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*
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* This buffer holds the actual frame storage and ring buffer for stimulus
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* data. It maintains a reference to the StimulusProducer that it owns.
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*/
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class StimulusBuffer
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{
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public:
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explicit StimulusBuffer(
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std::shared_ptr<StimulusProducer> &producer,
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const std::shared_ptr<device::DeviceAttachmentSpec>
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&deviceAttachmentSpec,
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int histbuffMs,
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const SpMcRingBuffer::InputEngineConstraints& ringBufferConstraints)
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: producer(producer),
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deviceAttachmentSpec(deviceAttachmentSpec),
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histbuffMs(histbuffMs),
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frames_(static_cast<size_t>(histbuffMs / CONFIG_STIMBUFF_FRAME_PERIOD_MS)),
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ringBufferConstraints(ringBufferConstraints),
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ringBuffer(
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static_cast<size_t>(histbuffMs / CONFIG_STIMBUFF_FRAME_PERIOD_MS),
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ringBufferConstraints)
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{}
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~StimulusBuffer() = default;
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// Non-copyable, movable
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StimulusBuffer(const StimulusBuffer&) = delete;
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StimulusBuffer& operator=(const StimulusBuffer&) = delete;
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StimulusBuffer(StimulusBuffer&&) = default;
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StimulusBuffer& operator=(StimulusBuffer&&) = default;
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public:
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std::shared_ptr<StimulusProducer> producer;
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std::shared_ptr<device::DeviceAttachmentSpec> deviceAttachmentSpec;
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int histbuffMs;
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std::vector<StimulusFrame> frames_;
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protected:
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SpMcRingBuffer::InputEngineConstraints ringBufferConstraints;
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SpMcRingBuffer ringBuffer;
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};
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} // namespace stim_buff
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} // namespace smo
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#endif // _STIMULUS_BUFFER_H
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