I420 YUV raw data converter interface. More...

Public Member Functions
virtual YUVRawDataI420 *	ConvertToYUV ()=0
	Convert the intermediate YUV raw data to YUV raw data. More...

virtual YUVRawDataI420 *	ConvertToYUVViaExternalBuffer (char *buffer_, int size_)=0
	Convert the intermediate YUV raw data to YUV raw data via external buffer. More...

virtual void	FillToPixelBuffer (char ybuffer_, int ybuffer_pre_row_bytes, char uvbuffer_, int uvbuffer_pre_row_bytes, int width, int height)=0
	Fill data to the pixel buffer if expanding the size of the intermediate YUV raw data. More...

Detailed Description

I420 YUV raw data converter interface.

Member Function Documentation

virtual YUVRawDataI420* IYUVRawDataI420Converter::ConvertToYUV ( )

pure virtual

Convert the intermediate YUV raw data to YUV raw data.

Returns: The YUV raw data. A pointer to YUVRawDataI420. For more details, see YUVRawDataI420.

virtual YUVRawDataI420* IYUVRawDataI420Converter::ConvertToYUVViaExternalBuffer	(	char *	buffer_,
		int	size_
	)

pure virtual

Convert the intermediate YUV raw data to YUV raw data via external buffer.

Parameters

buffer	Specifies the external buffer.
size_	Specifies the size of the YUV raw data.

Returns: The YUV raw data. A pointer to YUVRawDataI420. For more details, see YUVRawDataI420.

virtual void IYUVRawDataI420Converter::FillToPixelBuffer	(	char *	ybuffer_,
		int	ybuffer_pre_row_bytes,
		char *	uvbuffer_,
		int	uvbuffer_pre_row_bytes,
		int	width,
		int	height
	)

pure virtual

Fill data to the pixel buffer if expanding the size of the intermediate YUV raw data.

Parameters

ybuffer_	Specifies the y-data of intermediate YUV raw data.
ybuffer_pre_row_bytes	Specifies the width of the y-data.
uvbuffer_	Specifies the uv-data of intermediate YUV raw data.
uvbuffer_pre_row_bytes	Specifies the width of the uv-data.
width	Specifies the new width to extended.
height	Specifies the new height to extended.

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