This file defines the interface for creating three plane output from packed output from DOF h/w. More...

#include <stdint.h>

Functions

int32_t	tiadalg_dof_plane_seperation_cn (uint32_t dof_plane, int32_t img_width, int32_t img_height, int32_t out_data_type, int32_t pad_pixel[4], void out_rgb_planes, void *out_yuv_planes)
	It does 3 plane creation from raw Dense Optical Flow (DOF) generated by DMPACK hardware accelerator. This API is intended to do generate 3 planes of Dof to be used in Deep Learning networks. First plane is 8-bit horizontal flow vector, second plane is 8-bit vertical flow vector, and last plane is 8-bit confidence for flow vectors. More...

int32_t	tiadalg_dof_plane_seperation_c66 (uint32_t dof_plane, int32_t img_width, int32_t img_height, int32_t out_data_type, int32_t pad_pixel[4], void out_rgb_planes, void *out_yuv_planes)
	It does 3 plane creation from raw Dense Optical Flow (DOF) generated by DMPACK hardware accelerator. This API is intended to do generate 3 planes of Dof to be used in Deep Learning networks. First plane is 8-bit horizontal flow vector, second plane is 8-bit vertical flow vector, and last plane is 8-bit confidence for flow vectors. More...

Detailed Description

This file defines the interface for creating three plane output from packed output from DOF h/w.

Version: 0.1 Sep 2018 : Initial Code

Function Documentation

◆ tiadalg_dof_plane_seperation_cn()

int32_t tiadalg_dof_plane_seperation_cn	(	uint32_t *	dof_plane,
		int32_t	img_width,
		int32_t	img_height,
		int32_t	out_data_type,
		int32_t	pad_pixel[4],
		void *	out_rgb_planes,
		void *	out_yuv_planes
	)

It does 3 plane creation from raw Dense Optical Flow (DOF) generated by DMPACK hardware accelerator. This API is intended to do generate 3 planes of Dof to be used in Deep Learning networks. First plane is 8-bit horizontal flow vector, second plane is 8-bit vertical flow vector, and last plane is 8-bit confidence for flow vectors.

tiadalg_dof_plane_seperation_cn

Parameters

dof_plane	[in] : Input row buffer given out by dof hardware accelerator
img_width	[in] : Width of image for which flow vector has been provided
img_height	[in] : Height of image for which flow vector is provided
out_data_type	[in] : Output plane data type. Currently only U08 is supported
pad_pixel	[in] : Padding of the output plane. 4 values for Left, Top, Right, Bottom needs to be provided.
out_rgb_planes	[in] : Buffer for output RGB plane.
out_yuv_planes	[in] : Buffer for output semi-planer yuv 420 planes.

Note

User should allocate output buffer and it should be of size (img_width + pad_pixel[0] + pad_pixel[2])* (img_height + pad_pixel[1] + pad_pixel[3]) for out_data_type of U08.
Size of the input buffer should be img_width x img_height

◆ tiadalg_dof_plane_seperation_c66()

int32_t tiadalg_dof_plane_seperation_c66	(	uint32_t *	dof_plane,
		int32_t	img_width,
		int32_t	img_height,
		int32_t	out_data_type,
		int32_t	pad_pixel[4],
		void *	out_rgb_planes,
		void *	out_yuv_planes
	)