pjmedia_converter_op Struct Reference

#include <converter.h>

Data Fields
pj_status_t(*	convert )(pjmedia_converter *cv, pjmedia_frame *src_frame, pjmedia_frame *dst_frame)
void(*	destroy )(pjmedia_converter *cv)
pj_status_t(*	convert2 )(pjmedia_converter *cv, pjmedia_frame *src_frame, const pjmedia_rect_size *src_frame_size, const pjmedia_coord *src_pos, pjmedia_frame *dst_frame, const pjmedia_rect_size *dst_frame_size, const pjmedia_coord *dst_pos, pjmedia_converter_convert_setting *param)

Detailed Description

Converter operation.

Forward declaration for converter operation.

Field Documentation

convert

pj_status_t(* pjmedia_converter_op::convert) (pjmedia_converter *cv, pjmedia_frame *src_frame, pjmedia_frame *dst_frame)

Convert the buffer of the source frame and save the result in the buffer of the destination frame, according to conversion format that was specified when the converter was created.

Note that application should use pjmedia_converter_convert() instead of calling this function directly.

Parameters

cv	The converter instance.
src_frame	The source frame.
dst_frame	The destination frame.

Returns

PJ_SUCCESS if conversion has been performed successfully.

destroy

void(* pjmedia_converter_op::destroy) (pjmedia_converter *cv)

Destroy the converter instance.

Note that application should use pjmedia_converter_destroy() instead of calling this function directly.

Parameters

cv	The converter.

convert2

pj_status_t(* pjmedia_converter_op::convert2) (pjmedia_converter *cv, pjmedia_frame *src_frame, const pjmedia_rect_size *src_frame_size, const pjmedia_coord *src_pos, pjmedia_frame *dst_frame, const pjmedia_rect_size *dst_frame_size, const pjmedia_coord *dst_pos, pjmedia_converter_convert_setting *param)

Convert a region in the buffer of the source frame and put the result into a region in the buffer of the destination frame, according to conversion format that was specified when the converter was created.

Note that application should use pjmedia_converter_convert2() instead of calling this function directly.

Parameters

cv	The converter instance.
src_frame	The source frame.
src_frame_size	The source frame size.
src_reg_pos	The source region position.
dst_frame	The destination frame.
dst_frame_size	The destination frame size.
dst_reg_pos	The destination region position.
param	This is unused for now and must be NULL.

Returns

PJ_SUCCESS if conversion has been performed successfully.

---

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

• converter.h