vc2enc_dwt.c File Reference

#include "libavutil/attributes.h"
#include "libavutil/mem.h"
#include "vc2enc_dwt.h"

Go to the source code of this file.

Functions
static av_always_inline void	deinterleave (dwtcoef *linell, ptrdiff_t stride, int width, int height, dwtcoef *synthl)
static void	vc2_subband_dwt_97 (VC2TransformContext *t, dwtcoef *data, ptrdiff_t stride, int width, int height)
static void	vc2_subband_dwt_53 (VC2TransformContext *t, dwtcoef *data, ptrdiff_t stride, int width, int height)
static av_always_inline void	dwt_haar (VC2TransformContext *t, dwtcoef *data, ptrdiff_t stride, int width, int height, const int s)
static void	vc2_subband_dwt_haar (VC2TransformContext *t, dwtcoef *data, ptrdiff_t stride, int width, int height)
static void	vc2_subband_dwt_haar_shift (VC2TransformContext *t, dwtcoef *data, ptrdiff_t stride, int width, int height)
av_cold int	ff_vc2enc_init_transforms (VC2TransformContext *s, int p_width, int p_height)
av_cold void	ff_vc2enc_free_transforms (VC2TransformContext *s)

Function Documentation

static av_always_inline void deinterleave ( dwtcoef *  linell, ptrdiff_t  stride, int  width, int  height, dwtcoef *  synthl  )

static

Definition at line 30 of file vc2enc_dwt.c.

Referenced by dwt_haar(), vc2_subband_dwt_53(), and vc2_subband_dwt_97().

static void vc2_subband_dwt_97 ( VC2TransformContext *  t, dwtcoef *  data, ptrdiff_t  stride, int  width, int  height  )

static

Definition at line 55 of file vc2enc_dwt.c.

Referenced by ff_vc2enc_init_transforms().

static void vc2_subband_dwt_53 ( VC2TransformContext *  t, dwtcoef *  data, ptrdiff_t  stride, int  width, int  height  )

static

Definition at line 140 of file vc2enc_dwt.c.

Referenced by ff_vc2enc_init_transforms().

static av_always_inline void dwt_haar ( VC2TransformContext *  t, dwtcoef *  data, ptrdiff_t  stride, int  width, int  height, const int  s  )

static

Definition at line 214 of file vc2enc_dwt.c.

Referenced by vc2_subband_dwt_haar(), and vc2_subband_dwt_haar_shift().

static void vc2_subband_dwt_haar ( VC2TransformContext *  t, dwtcoef *  data, ptrdiff_t  stride, int  width, int  height  )

static

Definition at line 246 of file vc2enc_dwt.c.

Referenced by ff_vc2enc_init_transforms().

static void vc2_subband_dwt_haar_shift ( VC2TransformContext *  t, dwtcoef *  data, ptrdiff_t  stride, int  width, int  height  )

static

Definition at line 252 of file vc2enc_dwt.c.

Referenced by ff_vc2enc_init_transforms().

av_cold int ff_vc2enc_init_transforms	(	VC2TransformContext *	s,
		int	p_width,
		int	p_height
	)

Definition at line 258 of file vc2enc_dwt.c.

Referenced by vc2_encode_init().

av_cold void ff_vc2enc_free_transforms

(

VC2TransformContext *

s

)

Definition at line 272 of file vc2enc_dwt.c.

Referenced by vc2_encode_end().