Method

AravisBufferget_image_region

Declaration [src]

void
arv_buffer_get_image_region (
  ArvBuffer* buffer,
  gint* x,
  gint* y,
  gint* width,
  gint* height
)

Description [src]

Gets the image region. This function must only be called on buffer containing a ARV_BUFFER_PAYLOAD_TYPE_IMAGE payload.

Available since:0.4.0

Parameters

x gint*
 

Image x offset placeholder.

 The argument will be set by the function.
 The argument can be NULL.
y gint*
 

Image y offset placeholder.

 The argument will be set by the function.
 The argument can be NULL.
width gint*
 

Image width placholder.

 The argument will be set by the function.
 The argument can be NULL.
height gint*
 

Image height placeholder.

 The argument will be set by the function.
 The argument can be NULL.