schrosubband: Schroedinger Reference Manual

schrosubband

Functions

#define	SCHRO_SUBBAND_IS_HORIZONTALLY_ORIENTED()
#define	SCHRO_SUBBAND_IS_VERTICALLY_ORIENTED()
#define	SCHRO_SUBBAND_SHIFT()
void	schro_subband_get_frame_data ()
int	schro_subband_get_position ()

Description

Functions

SCHRO_SUBBAND_IS_HORIZONTALLY_ORIENTED()

#define SCHRO_SUBBAND_IS_HORIZONTALLY_ORIENTED(position) (((position)&3) == 2)

SCHRO_SUBBAND_IS_VERTICALLY_ORIENTED()

#define SCHRO_SUBBAND_IS_VERTICALLY_ORIENTED(position) (((position)&3) == 1)

SCHRO_SUBBAND_SHIFT()

#define SCHRO_SUBBAND_SHIFT(position) ((position)>>2)

schro_subband_get_frame_data ()

void
schro_subband_get_frame_data (SchroFrameData *dest,
                              SchroFrame *frame,
                              int component,
                              int position,
                              SchroParams *params);

schro_subband_get_position ()

int
schro_subband_get_position (int index);