Inheritance diagram for scanner::ImageEncoderKernel:

Public Member Functions
	ImageEncoderKernel (const KernelConfig &config)

void	validate (Result *result)

void	execute (const BatchedElements &input_columns, BatchedElements &output_columns) override
	Runs the op on input elements and produces equal number of output elements. More...

Public Member Functions inherited from scanner::BatchedKernel
	BatchedKernel (const KernelConfig &config)

virtual void	execute_kernel (const StenciledBatchedElements &input_columns, BatchedElements &output_columns)
	For internal use.

Public Member Functions inherited from scanner::BaseKernel
	BaseKernel (const KernelConfig &config)

virtual void	validate (proto::Result *result)
	Checks if kernel arguments are valid. More...

virtual void	fetch_resources (proto::Result *result)
	Downloads any resources necessary for the kernel to run. More...

virtual void	setup_with_resources (proto::Result *result)
	Runs any setup code that relies on fetched resources. More...

virtual void	new_stream (const std::vector< u8 > &args)
	Called when the Kernel is about to process a new stream. More...

virtual void	reset ()
	Requests that kernel resets its logical state. More...

virtual void	set_profiler (Profiler *profiler)
	For internal use.

Additional Inherited Members
Public Attributes inherited from scanner::BaseKernel
Profiler *	profiler_ = nullptr

Static Public Attributes inherited from scanner::BaseKernel
static const i32	UnlimitedDevices = 0

Protected Member Functions inherited from scanner::VideoKernel
void	check_frame (const DeviceHandle &device, const Element &element)
	Checks frame info column against cached data. More...

void	check_frame_info (const DeviceHandle &device, const Element &element)

virtual void	new_frame_info ()
	Callback for if frame info changes.

Protected Attributes inherited from scanner::VideoKernel
FrameInfo	frame_info_ {}

Member Function Documentation

void scanner::ImageEncoderKernel::execute	(	const BatchedElements &	input_columns,
		BatchedElements &	output_columns
	)

inlineoverridevirtual

Runs the op on input elements and produces equal number of output elements.

Parameters

input_columns	vector of columns, where each column is a vector of inputs and each input is a byte array
output_columns	op output, each column must have same length as the number of input elements

Evaluate gets run on batches of inputs. At the beginning of a pipeline this is raw RGB images from the input images/videos, and after that the input becomes whatever was returned by the previous op.

Number of output columns must be non-zero.

Implements scanner::BatchedKernel.

The documentation for this class was generated from the following file:

scanner/util/image_encoder.cpp

Public Member Functions

Additional Inherited Members

Member Function Documentation