FFmpeg
Macros | Functions
vp9dsp_init_arm.c File Reference
#include <stdint.h>
#include "libavutil/attributes.h"
#include "libavutil/internal.h"
#include "libavutil/mem_internal.h"
#include "libavutil/arm/cpu.h"
#include "libavcodec/vp9dsp.h"
#include "vp9dsp_init.h"

Go to the source code of this file.

Macros

#define declare_fpel(type, sz)
 
#define declare_copy_avg(sz)
 
#define decl_mc_func(op, filter, dir, sz)
 
#define define_8tap_2d_fn(op, filter, sz)
 
#define decl_filter_funcs(op, dir, sz)
 
#define decl_mc_funcs(sz)
 
#define define_8tap_2d_funcs(sz)
 
#define init_fpel(idx1, idx2, sz, type)
 
#define init_copy_avg(idx, sz)
 
#define init_mc_func(idx1, idx2, op, filter, fname, dir, mx, my, sz, pfx)   dsp->mc[idx1][filter][idx2][mx][my] = pfx##op##_##fname##sz##_##dir##_neon
 
#define init_mc_funcs(idx, dir, mx, my, sz, pfx)
 
#define init_mc_funcs_dirs(idx, sz)
 
#define define_itxfm(type_a, type_b, sz)
 
#define define_itxfm_funcs(sz)
 
#define init_itxfm(tx, sz)
 
#define init_idct(tx, nm)
 
#define define_loop_filter(dir, wd, size)   void ff_vp9_loop_filter_##dir##_##wd##_##size##_neon(uint8_t *dst, ptrdiff_t stride, int E, int I, int H)
 
#define define_loop_filters(wd, size)
 
#define lf_mix_fn(dir, wd1, wd2, stridea)
 
#define lf_mix_fns(wd1, wd2)
 

Functions

 declare_copy_avg (64)
 
 declare_copy_avg (32)
 
 declare_copy_avg (16)
 
 declare_copy_avg (8)
 
 declare_copy_avg (4)
 
 decl_mc_funcs (64)
 
 decl_mc_funcs (32)
 
 decl_mc_funcs (16)
 
 decl_mc_funcs (8)
 
 decl_mc_funcs (4)
 
 define_8tap_2d_funcs (64)
 
 define_itxfm_funcs (4)
 
 define_itxfm_funcs (8)
 
 define_itxfm_funcs (16)
 
 define_itxfm (idct, idct, 32)
 
 define_itxfm (iwht, iwht, 4)
 
static av_cold void vp9dsp_itxfm_init_arm (VP9DSPContext *dsp)
 
 define_loop_filters (4, 8)
 
 define_loop_filters (8, 8)
 
 define_loop_filters (16, 8)
 
 define_loop_filters (16, 16)
 
 define_loop_filters (44, 16)
 
 lf_mix_fns (4, lf_mix_fns(8)
 
av_cold void ff_vp9dsp_init_arm (VP9DSPContext *dsp, int bpp)
 

Macro Definition Documentation

◆ declare_fpel

#define declare_fpel (   type,
  sz 
)
Value:
void ff_vp9_##type##sz##_neon(uint8_t *dst, ptrdiff_t dst_stride, \
const uint8_t *src, ptrdiff_t src_stride, \
int h, int mx, int my)

Definition at line 30 of file vp9dsp_init_arm.c.

◆ declare_copy_avg

#define declare_copy_avg (   sz)
Value:
declare_fpel(avg , sz)

Definition at line 35 of file vp9dsp_init_arm.c.

◆ decl_mc_func

#define decl_mc_func (   op,
  filter,
  dir,
  sz 
)
Value:
void ff_vp9_##op##_##filter##sz##_##dir##_neon(uint8_t *dst, ptrdiff_t dst_stride, \
const uint8_t *src, ptrdiff_t src_stride, \
int h, int mx, int my)

Definition at line 39 of file vp9dsp_init_arm.c.

◆ define_8tap_2d_fn

#define define_8tap_2d_fn (   op,
  filter,
  sz 
)
Value:
static void op##_##filter##sz##_hv_neon(uint8_t *dst, ptrdiff_t dst_stride, \
const uint8_t *src, ptrdiff_t src_stride, \
int h, int mx, int my) \
{ \
LOCAL_ALIGNED_16(uint8_t, temp, [((1 + (sz < 64)) * sz + 8) * sz]); \
/* We only need h + 7 lines, but the horizontal filter assumes an \
* even number of rows, so filter h + 8 lines here. */ \
ff_vp9_put_##filter##sz##_h_neon(temp, sz, \
src - 3 * src_stride, src_stride, \
h + 8, mx, 0); \
ff_vp9_##op##_##filter##sz##_v_neon(dst, dst_stride, \
temp + 3 * sz, sz, \
h, 0, my); \
}

Definition at line 44 of file vp9dsp_init_arm.c.

◆ decl_filter_funcs

#define decl_filter_funcs (   op,
  dir,
  sz 
)
Value:
decl_mc_func(op, regular, dir, sz); \
decl_mc_func(op, sharp, dir, sz); \
decl_mc_func(op, smooth, dir, sz)

Definition at line 59 of file vp9dsp_init_arm.c.

◆ decl_mc_funcs

#define decl_mc_funcs (   sz)
Value:
decl_filter_funcs(put, h, sz); \
decl_filter_funcs(avg, h, sz); \
decl_filter_funcs(put, v, sz); \
decl_filter_funcs(avg, v, sz); \
decl_filter_funcs(put, hv, sz); \
decl_filter_funcs(avg, hv, sz)

Definition at line 64 of file vp9dsp_init_arm.c.

◆ define_8tap_2d_funcs

#define define_8tap_2d_funcs (   sz)
Value:
define_8tap_2d_fn(put, regular, sz) \
define_8tap_2d_fn(put, sharp, sz) \
define_8tap_2d_fn(put, smooth, sz) \
define_8tap_2d_fn(avg, regular, sz) \
define_8tap_2d_fn(avg, sharp, sz) \
define_8tap_2d_fn(avg, smooth, sz)

Definition at line 84 of file vp9dsp_init_arm.c.

◆ init_fpel

#define init_fpel (   idx1,
  idx2,
  sz,
  type 
)
Value:
dsp->mc[idx1][FILTER_8TAP_SMOOTH ][idx2][0][0] = \
dsp->mc[idx1][FILTER_8TAP_REGULAR][idx2][0][0] = \
dsp->mc[idx1][FILTER_8TAP_SHARP ][idx2][0][0] = \
dsp->mc[idx1][FILTER_BILINEAR ][idx2][0][0] = ff_vp9_##type##sz##_neon

◆ init_copy_avg

#define init_copy_avg (   idx,
  sz 
)
Value:
init_fpel(idx, 0, sz, copy); \
init_fpel(idx, 1, sz, avg)

◆ init_mc_func

#define init_mc_func (   idx1,
  idx2,
  op,
  filter,
  fname,
  dir,
  mx,
  my,
  sz,
  pfx 
)    dsp->mc[idx1][filter][idx2][mx][my] = pfx##op##_##fname##sz##_##dir##_neon

◆ init_mc_funcs

#define init_mc_funcs (   idx,
  dir,
  mx,
  my,
  sz,
  pfx 
)
Value:
init_mc_func(idx, 0, put, FILTER_8TAP_REGULAR, regular, dir, mx, my, sz, pfx); \
init_mc_func(idx, 0, put, FILTER_8TAP_SHARP, sharp, dir, mx, my, sz, pfx); \
init_mc_func(idx, 0, put, FILTER_8TAP_SMOOTH, smooth, dir, mx, my, sz, pfx); \
init_mc_func(idx, 1, avg, FILTER_8TAP_REGULAR, regular, dir, mx, my, sz, pfx); \
init_mc_func(idx, 1, avg, FILTER_8TAP_SHARP, sharp, dir, mx, my, sz, pfx); \
init_mc_func(idx, 1, avg, FILTER_8TAP_SMOOTH, smooth, dir, mx, my, sz, pfx)

◆ init_mc_funcs_dirs

#define init_mc_funcs_dirs (   idx,
  sz 
)
Value:
init_mc_funcs(idx, h, 1, 0, sz, ff_vp9_); \
init_mc_funcs(idx, v, 0, 1, sz, ff_vp9_); \
init_mc_funcs(idx, hv, 1, 1, sz,)

◆ define_itxfm

#define define_itxfm (   type_a,
  type_b,
  sz 
)
Value:
void ff_vp9_##type_a##_##type_b##_##sz##x##sz##_add_neon(uint8_t *_dst, \
ptrdiff_t stride, \
int16_t *_block, int eob)

Definition at line 144 of file vp9dsp_init_arm.c.

◆ define_itxfm_funcs

#define define_itxfm_funcs (   sz)
Value:
define_itxfm(iadst, idct, sz); \
define_itxfm(idct, iadst, sz); \
define_itxfm(iadst, iadst, sz)

Definition at line 149 of file vp9dsp_init_arm.c.

◆ init_itxfm

#define init_itxfm (   tx,
  sz 
)
Value:
dsp->itxfm_add[tx][DCT_DCT] = ff_vp9_idct_idct_##sz##_add_neon; \
dsp->itxfm_add[tx][DCT_ADST] = ff_vp9_iadst_idct_##sz##_add_neon; \
dsp->itxfm_add[tx][ADST_DCT] = ff_vp9_idct_iadst_##sz##_add_neon; \
dsp->itxfm_add[tx][ADST_ADST] = ff_vp9_iadst_iadst_##sz##_add_neon

◆ init_idct

#define init_idct (   tx,
  nm 
)
Value:
dsp->itxfm_add[tx][DCT_DCT] = \
dsp->itxfm_add[tx][ADST_DCT] = \
dsp->itxfm_add[tx][DCT_ADST] = \
dsp->itxfm_add[tx][ADST_ADST] = ff_vp9_##nm##_add_neon

◆ define_loop_filter

#define define_loop_filter (   dir,
  wd,
  size 
)    void ff_vp9_loop_filter_##dir##_##wd##_##size##_neon(uint8_t *dst, ptrdiff_t stride, int E, int I, int H)

Definition at line 187 of file vp9dsp_init_arm.c.

◆ define_loop_filters

#define define_loop_filters (   wd,
  size 
)
Value:
define_loop_filter(v, wd, size)

Definition at line 190 of file vp9dsp_init_arm.c.

◆ lf_mix_fn

#define lf_mix_fn (   dir,
  wd1,
  wd2,
  stridea 
)
Value:
static void loop_filter_##dir##_##wd1##wd2##_16_neon(uint8_t *dst, \
ptrdiff_t stride, \
int E, int I, int H) \
{ \
ff_vp9_loop_filter_##dir##_##wd1##_8_neon(dst, stride, E & 0xff, I & 0xff, H & 0xff); \
ff_vp9_loop_filter_##dir##_##wd2##_8_neon(dst + 8 * stridea, stride, E >> 8, I >> 8, H >> 8); \
}

Definition at line 201 of file vp9dsp_init_arm.c.

◆ lf_mix_fns

#define lf_mix_fns (   wd1,
  wd2 
)
Value:
lf_mix_fn(h, wd1, wd2, stride) \
lf_mix_fn(v, wd1, wd2, sizeof(uint8_t))

Definition at line 210 of file vp9dsp_init_arm.c.

Function Documentation

◆ declare_copy_avg() [1/5]

declare_copy_avg ( 64  )

◆ declare_copy_avg() [2/5]

declare_copy_avg ( 32  )

◆ declare_copy_avg() [3/5]

declare_copy_avg ( 16  )

◆ declare_copy_avg() [4/5]

declare_copy_avg ( )

◆ declare_copy_avg() [5/5]

declare_copy_avg ( )

◆ decl_mc_funcs() [1/5]

decl_mc_funcs ( 64  )

◆ decl_mc_funcs() [2/5]

decl_mc_funcs ( 32  )

◆ decl_mc_funcs() [3/5]

decl_mc_funcs ( 16  )

◆ decl_mc_funcs() [4/5]

decl_mc_funcs ( )

◆ decl_mc_funcs() [5/5]

decl_mc_funcs ( )

◆ define_8tap_2d_funcs()

define_8tap_2d_funcs ( 64  )

Definition at line 92 of file vp9dsp_init_arm.c.

◆ define_itxfm_funcs() [1/3]

define_itxfm_funcs ( )

◆ define_itxfm_funcs() [2/3]

define_itxfm_funcs ( )

◆ define_itxfm_funcs() [3/3]

define_itxfm_funcs ( 16  )

◆ define_itxfm() [1/2]

define_itxfm ( idct  ,
idct  ,
32   
)

◆ define_itxfm() [2/2]

define_itxfm ( iwht  ,
iwht  ,
 
)

◆ vp9dsp_itxfm_init_arm()

static av_cold void vp9dsp_itxfm_init_arm ( VP9DSPContext dsp)
static

Definition at line 162 of file vp9dsp_init_arm.c.

Referenced by ff_vp9dsp_init_arm().

◆ define_loop_filters() [1/5]

define_loop_filters ( ,
 
)

◆ define_loop_filters() [2/5]

define_loop_filters ( ,
 
)

◆ define_loop_filters() [3/5]

define_loop_filters ( 16  ,
 
)

◆ define_loop_filters() [4/5]

define_loop_filters ( 16  ,
16   
)

◆ define_loop_filters() [5/5]

define_loop_filters ( 44  ,
16   
)

◆ lf_mix_fns()

lf_mix_fns ( ,
lf_mix_fns(  8 
)

Definition at line 214 of file vp9dsp_init_arm.c.

◆ ff_vp9dsp_init_arm()

av_cold void ff_vp9dsp_init_arm ( VP9DSPContext dsp,
int  bpp 
)

Definition at line 244 of file vp9dsp_init_arm.c.

Referenced by ff_vp9dsp_init().

decl_mc_func
#define decl_mc_func(op, filter, dir, sz)
Definition: vp9dsp_init_arm.c:39
define_loop_filter
#define define_loop_filter(dir, wd, size)
Definition: vp9dsp_init_arm.c:187
filter
void(* filter)(uint8_t *src, int stride, int qscale)
Definition: h263dsp.c:29
lf_mix_fn
#define lf_mix_fn(dir, wd1, wd2, stridea)
Definition: vp9dsp_init_arm.c:201
type
it s the only field you need to keep assuming you have a context There is some magic you don t need to care about around this just let it vf type
Definition: writing_filters.txt:86
FILTER_8TAP_SHARP
@ FILTER_8TAP_SHARP
Definition: vp9.h:67
idct
static void idct(int16_t block[64])
Definition: 4xm.c:167
define_itxfm
#define define_itxfm(type_a, type_b, sz)
Definition: vp9dsp_init_arm.c:144
op
static int op(uint8_t **dst, const uint8_t *dst_end, GetByteContext *gb, int pixel, int count, int *x, int width, int linesize)
Perform decode operation.
Definition: anm.c:76
E
#define E
Definition: avdct.c:33
DCT_ADST
@ DCT_ADST
Definition: vp9.h:39
FILTER_BILINEAR
@ FILTER_BILINEAR
Definition: vp9.h:68
DCT_DCT
@ DCT_DCT
Definition: vp9.h:38
copy
static void copy(const float *p1, float *p2, const int length)
Definition: vf_vaguedenoiser.c:186
init_mc_funcs
#define init_mc_funcs(idx, dir, mx, my, sz, pfx)
FILTER_8TAP_REGULAR
@ FILTER_8TAP_REGULAR
Definition: vp9.h:66
size
int size
Definition: twinvq_data.h:10344
avg
#define avg(a, b, c, d)
Definition: colorspacedsp_template.c:28
H
#define H
Definition: pixlet.c:39
ADST_ADST
@ ADST_ADST
Definition: vp9.h:41
FILTER_8TAP_SMOOTH
@ FILTER_8TAP_SMOOTH
Definition: vp9.h:65
stride
#define stride
Definition: h264pred_template.c:537
define_8tap_2d_fn
#define define_8tap_2d_fn(op, filter, sz)
Definition: vp9dsp_init_arm.c:44
init_fpel
#define init_fpel(idx1, idx2, sz, type)
declare_fpel
#define declare_fpel(type, sz)
Definition: vp9dsp_init_arm.c:30
init_mc_func
#define init_mc_func(idx1, idx2, op, filter, fname, dir, mx, my, sz, pfx)
temp
else temp
Definition: vf_mcdeint.c:263
decl_filter_funcs
#define decl_filter_funcs(op, dir, sz)
Definition: vp9dsp_init_arm.c:59
_
#define _
smooth
static float smooth(DeshakeOpenCLContext *deshake_ctx, float *gauss_kernel, int length, float max_val, AVFifo *values)
Definition: vf_deshake_opencl.c:888
src
INIT_CLIP pixel * src
Definition: h264pred_template.c:418
ADST_DCT
@ ADST_DCT
Definition: vp9.h:40
h
h
Definition: vp9dsp_template.c:2038