FrameCapture.h File Reference

Detailed Description

NVIDIA DriveWorks API: FrameCapture Methods

Description: This file defines Frame Capture methods.

Definition in file FrameCapture.h.

Go to the source code of this file.

Data Structures
struct	dwFrameCaptureParams
	Initialization parameters for the frame capture module. More...

Typedefs
typedef struct dwFrameCaptureObject *	dwFrameCaptureHandle_t
	Handle to a Frame Capture module object. More...

Enumerations
enum	dwFrameCaptureMode {   DW_FRAMECAPTURE_MODE_SCREENCAP = 1 << 0 ,   DW_FRAMECAPTURE_MODE_SERIALIZE = 1 << 1 }
	Enables FrameCapture functionalities. These can be set as a logical OR between the two modes. Choosing a mode means that the resources needed by that feature will be allocated. More...

Functions
DW_API_PUBLIC dwStatus	dwFrameCapture_appendAllocationAttributes (dwImageProperties *imgProps, dwFrameCaptureHandle_t framecapture)
	Append the allocation attribute to create images that work with other NvSci based modules. More...
DW_VIZ_API_PUBLIC dwStatus	dwFrameCapture_appendFrame (const dwImageHandle_t img, dwFrameCaptureHandle_t framecapture)
	Append a dwImageHandle frame to the capture and it's serialized. More...
DW_VIZ_API_PUBLIC dwStatus	dwFrameCapture_appendFrameCUDA (const dwImageCUDA *img, dwFrameCaptureHandle_t framecapture)
	Append a dwImageCUDA frame to the capture and it's serialized. More...
DW_VIZ_API_PUBLIC dwStatus	dwFrameCapture_appendFrameGL (const dwImageGL *img, dwFrameCaptureHandle_t framecapture)
	Append a dwImageGL frame to the capture and it's serialized. More...
DW_VIZ_API_PUBLIC dwStatus	dwFrameCapture_appendFrameNvMedia (const dwImageNvMedia *img, dwFrameCaptureHandle_t framecapture)
	Append a dwImageNvMedia frame to the capture and it's serialized. More...
DW_VIZ_API_PUBLIC dwStatus	dwFrameCapture_fillSyncAttributes (NvSciSyncAttrList syncAttrList, dwFrameCaptureHandle_t framecapture)
	Fill the sync attributes for the encoder to signal EOF fences. More...
DW_VIZ_API_PUBLIC dwStatus	dwFrameCapture_initialize (dwFrameCaptureHandle_t *obj, const dwFrameCaptureParams *params, dwSALHandle_t sal, dwContextHandle_t ctx)
	Create a new frame capture module. More...
DW_API_PUBLIC dwStatus	dwFrameCapture_insertFence (NvSciSyncFence *syncFence, dwFrameCaptureHandle_t framecapture)
	Insert fence to wait on completed operations. More...
DW_VIZ_API_PUBLIC dwStatus	dwFrameCapture_release (dwFrameCaptureHandle_t framecapture)
	Releases the frame capture module. More...
DW_VIZ_API_PUBLIC dwStatus	dwFrameCapture_screenCapture (const dwImageGL **imageGL, const dwRect roi, dwFrameCaptureHandle_t framecapture)
	It grabs what is currently rendered on the current frame buffer and returns a dwImageGL out of it For example, it permits to serialize additional information, such as bounding boxes, labels, etc., that are rendered on top of the current GL frame. More...
DW_VIZ_API_PUBLIC dwStatus	dwFrameCapture_screenCaptureCustom (dwImageGL *imageGL, const dwRect roi, dwFrameCaptureHandle_t framecapture)
	It grabs what is currently rendered on the current frame buffer and blits onto the input dwImageGL. More...
DW_VIZ_API_PUBLIC dwStatus	dwFrameCapture_setSyncObject (NvSciSyncObj syncObj, dwFrameCaptureHandle_t framecapture)
	Set the sync obj to which the encoder will wait on SOF fences. More...