Detailed Description

Holds parameters related to compositing/blending.

Definition at line 486 of file nvbuf_utils.h.

Collaboration diagram for _NvBufferCompositeParams:

Data Fields
uint32_t	composite_flag
	flag to indicate which of the composition/blending parameters are valid. More...

uint32_t	input_buf_count
	number of the input buffers to be composited. More...

float	dst_comp_rect_alpha [MAX_COMPOSITE_FRAME]
	alpha values of input buffers for the blending. More...

NvBufferRect	src_comp_rect [MAX_COMPOSITE_FRAME]
	source rectangle coordinates of input buffers for composition. More...

NvBufferRect	dst_comp_rect [MAX_COMPOSITE_FRAME]
	destination rectangle coordinates of input buffers for composition. More...

NvBufferCompositeBackground	composite_bgcolor
	background color values for composition. More...

NvBufferSession	session
	NvBufferSession to be used for composition. More...

Field Documentation

NvBufferCompositeBackground _NvBufferCompositeParams::composite_bgcolor

background color values for composition.

Definition at line 499 of file nvbuf_utils.h.

uint32_t _NvBufferCompositeParams::composite_flag

flag to indicate which of the composition/blending parameters are valid.

Definition at line 489 of file nvbuf_utils.h.

NvBufferRect _NvBufferCompositeParams::dst_comp_rect[MAX_COMPOSITE_FRAME]

destination rectangle coordinates of input buffers for composition.

Definition at line 497 of file nvbuf_utils.h.

float _NvBufferCompositeParams::dst_comp_rect_alpha[MAX_COMPOSITE_FRAME]

alpha values of input buffers for the blending.

Definition at line 493 of file nvbuf_utils.h.

uint32_t _NvBufferCompositeParams::input_buf_count

number of the input buffers to be composited.

Definition at line 491 of file nvbuf_utils.h.

NvBufferSession _NvBufferCompositeParams::session

NvBufferSession to be used for composition.

If NULL, the default session is used.

Definition at line 502 of file nvbuf_utils.h.

NvBufferRect _NvBufferCompositeParams::src_comp_rect[MAX_COMPOSITE_FRAME]

source rectangle coordinates of input buffers for composition.

Definition at line 495 of file nvbuf_utils.h.

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