Detailed Description

Holds an External Motion Vector hint.

Definition at line 1917 of file nvmedia_common.h.

Data Fields
int32_t	mvx: 12
	Holds the x component of integer pixel MV (relative to current MB) S12.0. More...

int32_t	mvy: 10
	Holds the y component of integer pixel MV (relative to current MB) S10.0 . More...

uint32_t	refidx: 5
	Holds the reference index (31=invalid). More...

uint32_t	dir: 1
	Holds the direction of motion estimation . More...

uint32_t	partType: 2
	Holds the block partition type. More...

uint32_t	lastofPart: 1
	Set to NVMEDIA_TRUE for the last MV of (sub) partition. More...

uint32_t	lastOfMB: 1
	Set to NVMEDIA_TRUE for the last MV of macroblock. More...

Field Documentation

uint32_t NvMediaEncodeExternalMEHint::dir

Holds the direction of motion estimation .

0=L0 1=L1.

Definition at line 1925 of file nvmedia_common.h.

uint32_t NvMediaEncodeExternalMEHint::lastOfMB

Set to NVMEDIA_TRUE for the last MV of macroblock.

Definition at line 1931 of file nvmedia_common.h.

uint32_t NvMediaEncodeExternalMEHint::lastofPart

Set to NVMEDIA_TRUE for the last MV of (sub) partition.

Definition at line 1929 of file nvmedia_common.h.

int32_t NvMediaEncodeExternalMEHint::mvx

Holds the x component of integer pixel MV (relative to current MB) S12.0.

Definition at line 1919 of file nvmedia_common.h.

int32_t NvMediaEncodeExternalMEHint::mvy

Holds the y component of integer pixel MV (relative to current MB) S10.0 .

Definition at line 1921 of file nvmedia_common.h.

uint32_t NvMediaEncodeExternalMEHint::partType

Holds the block partition type.

0=16x16 1=16x8 2=8x16 3=8x8 (blocks in partition must be consecutive).

Definition at line 1927 of file nvmedia_common.h.

uint32_t NvMediaEncodeExternalMEHint::refidx

Holds the reference index (31=invalid).

Current we support only 1 reference frame per direction for external hints, so refidx must be 0.

Definition at line 1923 of file nvmedia_common.h.

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