filter_template.c File Reference

#include "libavcodec/h26x/h2656_sao_template.c"
#include "libavcodec/h26x/h2656_deblock_template.c"

Go to the source code of this file.

Macros
#define	ALF_DIR_VERT   0
#define	ALF_DIR_HORZ   1
#define	ALF_DIR_DIGA0   2
#define	ALF_DIR_DIGA1   3
#define	P7   pix[-8 * xstride]
#define	P6   pix[-7 * xstride]
#define	P5   pix[-6 * xstride]
#define	P4   pix[-5 * xstride]
#define	P3   pix[-4 * xstride]
#define	P2   pix[-3 * xstride]
#define	P1   pix[-2 * xstride]
#define	P0   pix[-1 * xstride]
#define	Q0   pix[0 * xstride]
#define	Q1   pix[1 * xstride]
#define	Q2   pix[2 * xstride]
#define	Q3   pix[3 * xstride]
#define	Q4   pix[4 * xstride]
#define	Q5   pix[5 * xstride]
#define	Q6   pix[6 * xstride]
#define	Q7   pix[7 * xstride]
#define	P(x)   pix[(-(x)-1) * xstride]
#define	Q(x)   pix[(x) * xstride]
#define	TP7   pix[-8 * xstride + 3 * ystride]
#define	TP6   pix[-7 * xstride + 3 * ystride]
#define	TP5   pix[-6 * xstride + 3 * ystride]
#define	TP4   pix[-5 * xstride + 3 * ystride]
#define	TP3   pix[-4 * xstride + 3 * ystride]
#define	TP2   pix[-3 * xstride + 3 * ystride]
#define	TP1   pix[-2 * xstride + 3 * ystride]
#define	TP0   pix[-1 * xstride + 3 * ystride]
#define	TQ0   pix[0 * xstride + 3 * ystride]
#define	TQ1   pix[1 * xstride + 3 * ystride]
#define	TQ2   pix[2 * xstride + 3 * ystride]
#define	TQ3   pix[3 * xstride + 3 * ystride]
#define	TQ4   pix[4 * xstride + 3 * ystride]
#define	TQ5   pix[5 * xstride + 3 * ystride]
#define	TQ6   pix[6 * xstride + 3 * ystride]
#define	TQ7   pix[7 * xstride + 3 * ystride]
#define	TP(x)   pix[(-(x)-1) * xstride + 3 * ystride]
#define	TQ(x)   pix[(x) * xstride + 3 * ystride]
#define	FP3   pix[-4 * xstride + 1 * ystride]
#define	FP2   pix[-3 * xstride + 1 * ystride]
#define	FP1   pix[-2 * xstride + 1 * ystride]
#define	FP0   pix[-1 * xstride + 1 * ystride]
#define	FQ0   pix[0 * xstride + 1 * ystride]
#define	FQ1   pix[1 * xstride + 1 * ystride]
#define	FQ2   pix[2 * xstride + 1 * ystride]
#define	FQ3   pix[3 * xstride + 1 * ystride]

Functions
static void FUNC()	lmcs_filter_luma (uint8_t *_dst, ptrdiff_t dst_stride, const int width, const int height, const void *_lut)
static av_always_inline int16_t FUNC()	alf_clip (pixel curr, pixel v0, pixel v1, int16_t clip)
static void FUNC()	alf_filter_luma (uint8_t *_dst, ptrdiff_t dst_stride, const uint8_t *_src, ptrdiff_t src_stride, const int width, const int height, const int16_t *filter, const int16_t *clip, const int vb_pos)
static void FUNC()	alf_filter_chroma (uint8_t *_dst, ptrdiff_t dst_stride, const uint8_t *_src, ptrdiff_t src_stride, const int width, const int height, const int16_t *filter, const int16_t *clip, const int vb_pos)
static void FUNC()	alf_filter_cc (uint8_t *_dst, ptrdiff_t dst_stride, const uint8_t *_luma, const ptrdiff_t luma_stride, const int width, const int height, const int hs, const int vs, const int16_t *filter, const int vb_pos)
static void FUNC()	alf_get_idx (int *class_idx, int *transpose_idx, const int *sum, const int ac)
static void FUNC()	alf_classify (int *class_idx, int *transpose_idx, const uint8_t *_src, const ptrdiff_t _src_stride, const int width, const int height, const int vb_pos, int *gradient_tmp)
static void FUNC()	alf_recon_coeff_and_clip (int16_t *coeff, int16_t *clip, const int *class_idx, const int *transpose_idx, const int size, const int16_t *coeff_set, const uint8_t *clip_idx_set, const uint8_t *class_to_filt)
static void FUNC()	loop_filter_luma_large (pixel *pix, const ptrdiff_t xstride, const ptrdiff_t ystride, const int32_t tc, const uint8_t no_p, const uint8_t no_q, const uint8_t max_len_p, const uint8_t max_len_q)
static void FUNC()	vvc_loop_filter_luma (uint8_t *_pix, ptrdiff_t _xstride, ptrdiff_t _ystride, const int32_t *_beta, const int32_t *_tc, const uint8_t *_no_p, const uint8_t *_no_q, const uint8_t *_max_len_p, const uint8_t *_max_len_q, const int hor_ctu_edge)
static void FUNC()	loop_filter_chroma_strong (pixel *pix, const ptrdiff_t xstride, const ptrdiff_t ystride, const int size, const int32_t tc, const uint8_t no_p, const uint8_t no_q)
static void FUNC()	loop_filter_chroma_strong_one_side (pixel *pix, const ptrdiff_t xstride, const ptrdiff_t ystride, const int size, const int32_t tc, const uint8_t no_p, const uint8_t no_q)
static void FUNC()	vvc_loop_filter_chroma (uint8_t *_pix, const ptrdiff_t _xstride, const ptrdiff_t _ystride, const int32_t *_beta, const int32_t *_tc, const uint8_t *_no_p, const uint8_t *_no_q, const uint8_t *_max_len_p, const uint8_t *_max_len_q, const int shift)
static void FUNC()	vvc_h_loop_filter_chroma (uint8_t *pix, ptrdiff_t stride, const int32_t *beta, const int32_t *tc, const uint8_t *no_p, const uint8_t *no_q, const uint8_t *max_len_p, const uint8_t *max_len_q, int shift)
static void FUNC()	vvc_v_loop_filter_chroma (uint8_t *pix, ptrdiff_t stride, const int32_t *beta, const int32_t *tc, const uint8_t *no_p, const uint8_t *no_q, const uint8_t *max_len_p, const uint8_t *max_len_q, int shift)
static void FUNC()	vvc_h_loop_filter_luma (uint8_t *pix, ptrdiff_t stride, const int32_t *beta, const int32_t *tc, const uint8_t *no_p, const uint8_t *no_q, const uint8_t *max_len_p, const uint8_t *max_len_q, const int hor_ctu_edge)
static void FUNC()	vvc_v_loop_filter_luma (uint8_t *pix, ptrdiff_t stride, const int32_t *beta, const int32_t *tc, const uint8_t *no_p, const uint8_t *no_q, const uint8_t *max_len_p, const uint8_t *max_len_q, const int hor_ctu_edge)
static int FUNC()	vvc_loop_ladf_level (const uint8_t *_pix, const ptrdiff_t _xstride, const ptrdiff_t _ystride)
static int FUNC()	vvc_h_loop_ladf_level (const uint8_t *pix, ptrdiff_t stride)
static int FUNC()	vvc_v_loop_ladf_level (const uint8_t *pix, ptrdiff_t stride)
static void FUNC()	ff_vvc_lmcs_dsp_init (VVCLMCSDSPContext *const lmcs)
static void FUNC()	ff_vvc_lf_dsp_init (VVCLFDSPContext *const lf)
static void FUNC()	ff_vvc_sao_dsp_init (VVCSAODSPContext *const sao)
static void FUNC()	ff_vvc_alf_dsp_init (VVCALFDSPContext *const alf)

Macro Definition Documentation

ALF_DIR_VERT

#define ALF_DIR_VERT   0

Definition at line 255 of file filter_template.c.

ALF_DIR_HORZ

#define ALF_DIR_HORZ   1

Definition at line 256 of file filter_template.c.

ALF_DIR_DIGA0

#define ALF_DIR_DIGA0   2

Definition at line 257 of file filter_template.c.

ALF_DIR_DIGA1

#define ALF_DIR_DIGA1   3

Definition at line 258 of file filter_template.c.

P7

#define P7   pix[-8 * xstride]

Definition at line 406 of file filter_template.c.

P6

#define P6   pix[-7 * xstride]

Definition at line 407 of file filter_template.c.

P5

#define P5   pix[-6 * xstride]

Definition at line 408 of file filter_template.c.

P4

#define P4   pix[-5 * xstride]

Definition at line 409 of file filter_template.c.

P3

#define P3   pix[-4 * xstride]

Definition at line 410 of file filter_template.c.

P2

#define P2   pix[-3 * xstride]

Definition at line 411 of file filter_template.c.

P1

#define P1   pix[-2 * xstride]

Definition at line 412 of file filter_template.c.

P0

#define P0   pix[-1 * xstride]

Definition at line 413 of file filter_template.c.

Q0

#define Q0   pix[0 * xstride]

Definition at line 414 of file filter_template.c.

Q1

#define Q1   pix[1 * xstride]

Definition at line 415 of file filter_template.c.

Q2

#define Q2   pix[2 * xstride]

Definition at line 416 of file filter_template.c.

Q3

#define Q3   pix[3 * xstride]

Definition at line 417 of file filter_template.c.

Q4

#define Q4   pix[4 * xstride]

Definition at line 418 of file filter_template.c.

Q5

#define Q5   pix[5 * xstride]

Definition at line 419 of file filter_template.c.

Q6

#define Q6   pix[6 * xstride]

Definition at line 420 of file filter_template.c.

Q7

#define Q7   pix[7 * xstride]

Definition at line 421 of file filter_template.c.

P

#define P

(

x

)

pix[(-(x)-1) * xstride]

Definition at line 422 of file filter_template.c.

Q

#define Q

(

x

)

pix[(x) * xstride]

Definition at line 423 of file filter_template.c.

TP7

#define TP7   pix[-8 * xstride + 3 * ystride]

Definition at line 426 of file filter_template.c.

TP6

#define TP6   pix[-7 * xstride + 3 * ystride]

Definition at line 427 of file filter_template.c.

TP5

#define TP5   pix[-6 * xstride + 3 * ystride]

Definition at line 428 of file filter_template.c.

TP4

#define TP4   pix[-5 * xstride + 3 * ystride]

Definition at line 429 of file filter_template.c.

TP3

#define TP3   pix[-4 * xstride + 3 * ystride]

Definition at line 430 of file filter_template.c.

TP2

#define TP2   pix[-3 * xstride + 3 * ystride]

Definition at line 431 of file filter_template.c.

TP1

#define TP1   pix[-2 * xstride + 3 * ystride]

Definition at line 432 of file filter_template.c.

TP0

#define TP0   pix[-1 * xstride + 3 * ystride]

Definition at line 433 of file filter_template.c.

TQ0

#define TQ0   pix[0 * xstride + 3 * ystride]

Definition at line 434 of file filter_template.c.

TQ1

#define TQ1   pix[1 * xstride + 3 * ystride]

Definition at line 435 of file filter_template.c.

TQ2

#define TQ2   pix[2 * xstride + 3 * ystride]

Definition at line 436 of file filter_template.c.

TQ3

#define TQ3   pix[3 * xstride + 3 * ystride]

Definition at line 437 of file filter_template.c.

TQ4

#define TQ4   pix[4 * xstride + 3 * ystride]

Definition at line 438 of file filter_template.c.

TQ5

#define TQ5   pix[5 * xstride + 3 * ystride]

Definition at line 439 of file filter_template.c.

TQ6

#define TQ6   pix[6 * xstride + 3 * ystride]

Definition at line 440 of file filter_template.c.

TQ7

#define TQ7   pix[7 * xstride + 3 * ystride]

Definition at line 441 of file filter_template.c.

TP

#define TP

(

x

)

pix[(-(x)-1) * xstride + 3 * ystride]

Definition at line 442 of file filter_template.c.

TQ

#define TQ

(

x

)

pix[(x) * xstride + 3 * ystride]

Definition at line 443 of file filter_template.c.

FP3

#define FP3   pix[-4 * xstride + 1 * ystride]

Definition at line 445 of file filter_template.c.

FP2

#define FP2   pix[-3 * xstride + 1 * ystride]

Definition at line 446 of file filter_template.c.

FP1

#define FP1   pix[-2 * xstride + 1 * ystride]

Definition at line 447 of file filter_template.c.

FP0

#define FP0   pix[-1 * xstride + 1 * ystride]

Definition at line 448 of file filter_template.c.

FQ0

#define FQ0   pix[0 * xstride + 1 * ystride]

Definition at line 449 of file filter_template.c.

FQ1

#define FQ1   pix[1 * xstride + 1 * ystride]

Definition at line 450 of file filter_template.c.

FQ2

#define FQ2   pix[2 * xstride + 1 * ystride]

Definition at line 451 of file filter_template.c.

FQ3

#define FQ3   pix[3 * xstride + 1 * ystride]

Definition at line 452 of file filter_template.c.

Function Documentation

lmcs_filter_luma()

static void FUNC() lmcs_filter_luma ( uint8_t *  _dst, ptrdiff_t  dst_stride, const int  width, const int  height, const void *  _lut  )

static

Definition at line 25 of file filter_template.c.

Referenced by ff_vvc_lmcs_dsp_init().

alf_clip()

static av_always_inline int16_t FUNC() alf_clip ( pixel  curr, pixel  v0, pixel  v1, int16_t  clip  )

static

Definition at line 38 of file filter_template.c.

Referenced by alf_filter_chroma(), and alf_filter_luma().

alf_filter_luma()

static void FUNC() alf_filter_luma ( uint8_t *  _dst, ptrdiff_t  dst_stride, const uint8_t *  _src, ptrdiff_t  src_stride, const int  width, const int  height, const int16_t *  filter, const int16_t *  clip, const int  vb_pos  )

static

Definition at line 43 of file filter_template.c.

Referenced by ff_vvc_alf_dsp_init().

alf_filter_chroma()

static void FUNC() alf_filter_chroma ( uint8_t *  _dst, ptrdiff_t  dst_stride, const uint8_t *  _src, ptrdiff_t  src_stride, const int  width, const int  height, const int16_t *  filter, const int16_t *  clip, const int  vb_pos  )

static

Definition at line 137 of file filter_template.c.

Referenced by ff_vvc_alf_dsp_init().

alf_filter_cc()

static void FUNC() alf_filter_cc ( uint8_t *  _dst, ptrdiff_t  dst_stride, const uint8_t *  _luma, const ptrdiff_t  luma_stride, const int  width, const int  height, const int  hs, const int  vs, const int16_t *  filter, const int  vb_pos  )

static

Definition at line 213 of file filter_template.c.

Referenced by ff_vvc_alf_dsp_init().

alf_get_idx()

static void FUNC() alf_get_idx ( int *  class_idx, int *  transpose_idx, const int *  sum, const int  ac  )

static

Definition at line 260 of file filter_template.c.

Referenced by alf_classify().

alf_classify()

static void FUNC() alf_classify ( int *  class_idx, int *  transpose_idx, const uint8_t *  _src, const ptrdiff_t  _src_stride, const int  width, const int  height, const int  vb_pos, int *  gradient_tmp  )

static

Definition at line 289 of file filter_template.c.

Referenced by ff_vvc_alf_dsp_init().

alf_recon_coeff_and_clip()

static void FUNC() alf_recon_coeff_and_clip ( int16_t *  coeff, int16_t *  clip, const int *  class_idx, const int *  transpose_idx, const int  size, const int16_t *  coeff_set, const uint8_t *  clip_idx_set, const uint8_t *  class_to_filt  )

static

Definition at line 373 of file filter_template.c.

Referenced by ff_vvc_alf_dsp_init().

loop_filter_luma_large()

static void FUNC() loop_filter_luma_large ( pixel *  pix, const ptrdiff_t  xstride, const ptrdiff_t  ystride, const int32_t  tc, const uint8_t  no_p, const uint8_t  no_q, const uint8_t  max_len_p, const uint8_t  max_len_q  )

static

Definition at line 456 of file filter_template.c.

Referenced by vvc_loop_filter_luma().

vvc_loop_filter_luma()

static void FUNC() vvc_loop_filter_luma ( uint8_t *  _pix, ptrdiff_t  _xstride, ptrdiff_t  _ystride, const int32_t *  _beta, const int32_t *  _tc, const uint8_t *  _no_p, const uint8_t *  _no_q, const uint8_t *  _max_len_p, const uint8_t *  _max_len_q, const int  hor_ctu_edge  )

static

Definition at line 536 of file filter_template.c.

Referenced by vvc_h_loop_filter_luma(), and vvc_v_loop_filter_luma().

loop_filter_chroma_strong()

static void FUNC() loop_filter_chroma_strong ( pixel *  pix, const ptrdiff_t  xstride, const ptrdiff_t  ystride, const int  size, const int32_t  tc, const uint8_t  no_p, const uint8_t  no_q  )

static

Definition at line 623 of file filter_template.c.

Referenced by vvc_loop_filter_chroma().

loop_filter_chroma_strong_one_side()

static void FUNC() loop_filter_chroma_strong_one_side ( pixel *  pix, const ptrdiff_t  xstride, const ptrdiff_t  ystride, const int  size, const int32_t  tc, const uint8_t  no_p, const uint8_t  no_q  )

static

Definition at line 649 of file filter_template.c.

Referenced by vvc_loop_filter_chroma().

vvc_loop_filter_chroma()

static void FUNC() vvc_loop_filter_chroma ( uint8_t *  _pix, const ptrdiff_t  _xstride, const ptrdiff_t  _ystride, const int32_t *  _beta, const int32_t *  _tc, const uint8_t *  _no_p, const uint8_t *  _no_q, const uint8_t *  _max_len_p, const uint8_t *  _max_len_q, const int  shift  )

static

Definition at line 671 of file filter_template.c.

Referenced by vvc_h_loop_filter_chroma(), and vvc_v_loop_filter_chroma().

vvc_h_loop_filter_chroma()

static void FUNC() vvc_h_loop_filter_chroma ( uint8_t *  pix, ptrdiff_t  stride, const int32_t *  beta, const int32_t *  tc, const uint8_t *  no_p, const uint8_t *  no_q, const uint8_t *  max_len_p, const uint8_t *  max_len_q, int  shift  )

static

Definition at line 746 of file filter_template.c.

Referenced by ff_vvc_lf_dsp_init().

vvc_v_loop_filter_chroma()

static void FUNC() vvc_v_loop_filter_chroma ( uint8_t *  pix, ptrdiff_t  stride, const int32_t *  beta, const int32_t *  tc, const uint8_t *  no_p, const uint8_t *  no_q, const uint8_t *  max_len_p, const uint8_t *  max_len_q, int  shift  )

static

Definition at line 754 of file filter_template.c.

Referenced by ff_vvc_lf_dsp_init().

vvc_h_loop_filter_luma()

static void FUNC() vvc_h_loop_filter_luma ( uint8_t *  pix, ptrdiff_t  stride, const int32_t *  beta, const int32_t *  tc, const uint8_t *  no_p, const uint8_t *  no_q, const uint8_t *  max_len_p, const uint8_t *  max_len_q, const int  hor_ctu_edge  )

static

Definition at line 762 of file filter_template.c.

Referenced by ff_vvc_lf_dsp_init().

vvc_v_loop_filter_luma()

static void FUNC() vvc_v_loop_filter_luma ( uint8_t *  pix, ptrdiff_t  stride, const int32_t *  beta, const int32_t *  tc, const uint8_t *  no_p, const uint8_t *  no_q, const uint8_t *  max_len_p, const uint8_t *  max_len_q, const int  hor_ctu_edge  )

static

Definition at line 770 of file filter_template.c.

Referenced by ff_vvc_lf_dsp_init().

vvc_loop_ladf_level()

static int FUNC() vvc_loop_ladf_level ( const uint8_t *  _pix, const ptrdiff_t  _xstride, const ptrdiff_t  _ystride  )

static

Definition at line 778 of file filter_template.c.

Referenced by vvc_h_loop_ladf_level(), and vvc_v_loop_ladf_level().

vvc_h_loop_ladf_level()

static int FUNC() vvc_h_loop_ladf_level ( const uint8_t *  pix, ptrdiff_t  stride  )

static

Definition at line 786 of file filter_template.c.

Referenced by ff_vvc_lf_dsp_init().

vvc_v_loop_ladf_level()

static int FUNC() vvc_v_loop_ladf_level ( const uint8_t *  pix, ptrdiff_t  stride  )

static

Definition at line 791 of file filter_template.c.

Referenced by ff_vvc_lf_dsp_init().

ff_vvc_lmcs_dsp_init()

static void FUNC() ff_vvc_lmcs_dsp_init ( VVCLMCSDSPContext *const  lmcs )

static

Definition at line 830 of file filter_template.c.

ff_vvc_lf_dsp_init()

static void FUNC() ff_vvc_lf_dsp_init ( VVCLFDSPContext *const  lf )

static

Definition at line 835 of file filter_template.c.

ff_vvc_sao_dsp_init()

static void FUNC() ff_vvc_sao_dsp_init ( VVCSAODSPContext *const  sao )

static

Definition at line 845 of file filter_template.c.

ff_vvc_alf_dsp_init()

static void FUNC() ff_vvc_alf_dsp_init ( VVCALFDSPContext *const  alf )

static

Definition at line 855 of file filter_template.c.