96 lines
2.9 KiB
C++
96 lines
2.9 KiB
C++
#ifndef _LIVOX_GEN1_PCLOUD_AMBIENCE_STIMULUS_BUFFER_H
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#define _LIVOX_GEN1_PCLOUD_AMBIENCE_STIMULUS_BUFFER_H
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#include <memory>
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#include <cstdint>
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#include <list>
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#include <cstddef>
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#include <vector>
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#include <string>
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#include <user/stimulusBuffer.h>
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#include <user/stagingBuffer.h>
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#include <user/deviceAttachmentSpec.h>
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#include <user/intrinThresholdParams.h>
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#include "pcloudAmbienceQualeIfaceApi.h"
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#include "lg1PcloudAmbienceStencil.h"
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namespace smo {
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namespace stim_buff {
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inline intrin::ParsedThresholdParam parsePostrinInterestParam(
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const std::shared_ptr<device::DeviceAttachmentSpec>& deviceAttachmentSpec)
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{
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return intrin::parseOptionalThresholdParam(
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deviceAttachmentSpec->qualeIfaceApiParams,
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intrin::kPosIntPcParamNames,
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intrin::kPosIntThrParamNames,
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90,
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intrin::ThresholdUnit::Percentage);
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}
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// Forward declaration
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class StimulusProducer;
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/**
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* PcloudAmbienceStimulusBuffer is a specialized StimulusBuffer for ambience point cloud data.
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*/
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class PcloudAmbienceStimulusBuffer
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: public StimulusBuffer
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{
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public:
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explicit PcloudAmbienceStimulusBuffer(
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StimulusProducer& parent,
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const std::shared_ptr<device::DeviceAttachmentSpec>& deviceAttachmentSpec,
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int histbuffMs,
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const StagingBuffer::IOEngineConstraints& inputEngineConstraints,
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const StagingBuffer::IOEngineConstraints& outputEngineConstraints,
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const SmoCallbacks& callbacks,
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cl_mem_flags flags,
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size_t nStencils_, size_t nDgramsPerFrame_)
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: StimulusBuffer(
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parent, deviceAttachmentSpec, histbuffMs,
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inputEngineConstraints, outputEngineConstraints,
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callbacks, flags),
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nStencils(nStencils_)
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{
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intrin::validateNoForbiddenUnitlessIntrinParams(
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deviceAttachmentSpec->qualeIfaceApiParams);
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const auto postrinInterestParam =
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parsePostrinInterestParam(deviceAttachmentSpec);
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postrinInterestPercentage =
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postrinInterestParam.unit == intrin::ThresholdUnit::Percentage
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? static_cast<uint32_t>(postrinInterestParam.value)
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: 0U;
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postrinInterestThreshold = intrin::resolveThresholdValue(
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postrinInterestParam, nDgramsPerFrame_);
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ambienceCountComparator = parsePcloudAmbienceParamComparator(
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deviceAttachmentSpec);
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// Construct stencils and add to list (FIFO behavior)
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for (size_t i = 0; i < nStencils; ++i) {
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stencils.emplace_back();
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}
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}
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~PcloudAmbienceStimulusBuffer() = default;
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// Non-copyable, non-movable: inherited pinner lifetime is instance-bound
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PcloudAmbienceStimulusBuffer(const PcloudAmbienceStimulusBuffer&) = delete;
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PcloudAmbienceStimulusBuffer& operator=(const PcloudAmbienceStimulusBuffer&) = delete;
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PcloudAmbienceStimulusBuffer(PcloudAmbienceStimulusBuffer&&) = delete;
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PcloudAmbienceStimulusBuffer& operator=(PcloudAmbienceStimulusBuffer&&) = delete;
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public:
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uint32_t postrinInterestPercentage;
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uint32_t postrinInterestThreshold;
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ParamComparator ambienceCountComparator;
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size_t nStencils;
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std::list<LG1PcloudAmbienceStencil> stencils;
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};
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} // namespace stim_buff
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} // namespace smo
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#endif // _LIVOX_GEN1_PCLOUD_AMBIENCE_STIMULUS_BUFFER_H
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