PyramidPVA.h File Reference

Detailed Description

NVIDIA DriveWorks API: Pyramid

Description: This file defines image pyramids.

Definition in file PyramidPVA.h.

Go to the source code of this file.

Data Structures
struct	dwPyramidPVAParams
	Image pyramid Parameters parameters. More...

Macros
#define	DW_PYRAMID_LEVEL_MAX_COUNT   16

Typedefs
typedef struct dwPyramidPVAObject *	dwPyramidPVAHandle_t
	Handle to a Pyramid object. More...

Functions
DW_API_PUBLIC dwStatus	dwPyramidPVA_computePyramid (dwPyramidImage *pyramid, const dwImageHandle_t image, cudaStream_t stream, dwPyramidPVAHandle_t obj)
	Builds the pyramid from level 0 image. More...
DW_API_PUBLIC dwStatus	dwPyramidPVA_create (dwPyramidImage *pyramid, uint32_t levelCount, uint32_t width, uint32_t height, dwTrivialDataType pxlType, dwContextHandle_t context)
	Creates and initializes an image pyramid. More...
DW_API_PUBLIC dwStatus	dwPyramidPVA_destroy (dwPyramidImage *pyramid)
	Destroy pyramid images. More...
DW_API_PUBLIC dwStatus	dwPyramidPVA_getCUDAStream (cudaStream_t *stream, dwPyramidPVAHandle_t obj)
	Get CUDA Stream to the used. More...
DW_API_PUBLIC dwStatus	dwPyramidPVA_initDefaultParams (dwPyramidPVAParams *params)
	Initializes default parameters for image pyramid with default values. More...
DW_API_PUBLIC dwStatus	dwPyramidPVA_initialize (dwPyramidPVAHandle_t *obj, dwPyramidPVAParams *params, dwContextHandle_t context)
	Initialize parameters for image pyramid. More...
DW_API_PUBLIC dwStatus	dwPyramidPVA_release (dwPyramidPVAHandle_t obj)
	Release Pyramid module. More...
DW_API_PUBLIC dwStatus	dwPyramidPVA_reset (dwPyramidPVAHandle_t obj)
	Resets Pyramid module. More...
DW_API_PUBLIC dwStatus	dwPyramidPVA_setCUDAStream (cudaStream_t stream, dwPyramidPVAHandle_t obj)
	Sets CUDA Stream to the given stream. More...