Copy the contents from input containers to output containers. More...

Functions
VPIStatus	vpiSubmitCopyImage (VPIStream stream, uint64_t backend, VPIImage input, VPIImage output)
	Copy the contents from input to output images. More...

VPIStatus	vpiSubmitCopyArray (VPIStream stream, uint64_t backend, VPIArray input, VPIArray output)
	Copy the contents from input to output arrays. More...

VPIStatus	vpiSubmitCopyPyramid (VPIStream stream, uint64_t backend, VPIPyramid input, VPIPyramid output)
	Copy the contents from input to output pyramids. More...

Detailed Description

Copy the contents from input containers to output containers.

Function Documentation

VPIStatus vpiSubmitCopyImage	(	VPIStream	stream,
		uint64_t	backend,
		VPIImage	input,
		VPIImage	output
	)

Copy the contents from input to output images.

Parameters

[in]	stream	The stream handle where the operation will be queued in. Must not be NULL. Stream must have enabled the backends that will execute the algorithm.
[in]	backend	Backend that will execute the algorithm. Valid values: VPI_BACKEND_CPU VPI_BACKEND_CUDA VPI_BACKEND_VIC VPI_BACKEND_PVA
[in]	input	Input image whose contents will be copied from. Must not be NULL.
[out]	output	Output image where contents will be copied to. Must not be NULL. Size must match input's. Image format must match input's.

Return values

VPI_ERROR_INVALID_ARGUMENT	`stream` is NULL.
VPI_ERROR_INVALID_ARGUMENT	`input` or `output` are NULL.
VPI_ERROR_INVALID_ARGUMENT	`input` and `output` image must have same dimensions.
VPI_ERROR_INVALID_ARGUMENT	`input` and `output` image must have same image format.
VPI_ERROR_NOT_IMPLEMENTED	Algorithm is not supported by given backend.
VPI_ERROR_INVALID_OPERATION	Backend hardware not available.
VPI_ERROR_INVALID_OPERATION	The needed backends aren't enabled in `stream`, `input` or `output`.
VPI_SUCCESS	Operation executed successfully.

VPIStatus vpiSubmitCopyArray	(	VPIStream	stream,
		uint64_t	backend,
		VPIArray	input,
		VPIArray	output
	)

Copy the contents from input to output arrays.

Parameters

[in]	stream	The stream handle where the operation will be queued in. Must not be NULL. Stream must have enabled the backends that will execute the algorithm.
[in]	backend	Backend that will execute the algorithm. Valid values: VPI_BACKEND_CPU VPI_BACKEND_CUDA VPI_BACKEND_PVA
[in]	input	Input array whose contents will be copied from. Must not be NULL.
[out]	output	Output array where contents will be copied to. Must not be NULL. Capacity must be >= input's capacity. Array type must match input's.

Return values

VPI_ERROR_INVALID_ARGUMENT	`stream` is NULL.
VPI_ERROR_INVALID_ARGUMENT	`input` or `output` are NULL.
VPI_ERROR_INVALID_ARGUMENT	`output` array capacity lower than `input` array's.
VPI_ERROR_INVALID_ARGUMENT	`input` and `output` array must have same array type.
VPI_ERROR_NOT_IMPLEMENTED	Algorithm is not supported by given backend.
VPI_ERROR_INVALID_OPERATION	Backend hardware not available.
VPI_ERROR_INVALID_OPERATION	The needed backends aren't enabled in `stream`, `input` or `output`.
VPI_SUCCESS	Operation executed successfully.

VPIStatus vpiSubmitCopyPyramid	(	VPIStream	stream,
		uint64_t	backend,
		VPIPyramid	input,
		VPIPyramid	output
	)

Copy the contents from input to output pyramids.

Parameters

[in]	stream	The stream handle where the operation will be queued in. Must not be NULL. Stream must have enabled the backends that will execute the algorithm.
[in]	backend	Backend that will execute the algorithm. Valid values: VPI_BACKEND_CPU VPI_BACKEND_CUDA VPI_BACKEND_VIC VPI_BACKEND_PVA
[in]	input	Input pyramid whose contents will be copied from. Must not be NULL.
[out]	output	Output pyramid where contents will be copied to. Must not be NULL. Dimensions must match input's. Image format must match input's. Number of levels must match input's. Scale must match input's.

Return values

VPI_ERROR_INVALID_ARGUMENT	`stream` is NULL.
VPI_ERROR_INVALID_ARGUMENT	`input` or `output` are NULL.
VPI_ERROR_INVALID_ARGUMENT	`output` pyramid format, dimensions, number of levels or scale don't match input's.
VPI_ERROR_NOT_IMPLEMENTED	Algorithm is not supported by given backend.
VPI_ERROR_INVALID_OPERATION	Backend hardware not available.
VPI_ERROR_INVALID_OPERATION	The needed backends aren't enabled in `stream`, `input` or `output`.
VPI_SUCCESS	Operation executed successfully.