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().

stride
int stride
Definition: mace.c:144
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
filter_frame For filters that do not use the this method is called when a frame is pushed to the filter s input It can be called at any time except in a reentrant way If the input frame is enough to produce then the filter should push the output frames on the output link immediately As an exception to the previous rule if the input frame is enough to produce several output frames then the filter needs output only at least one per link The additional frames can be left buffered in the filter
Definition: filter_design.txt:228
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:165
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:75
E
#define E
Definition: avdct.c:32
DCT_ADST
@ DCT_ADST
Definition: vp9.h:39
src
#define src
Definition: vp8dsp.c:255
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:191
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
smooth
static float smooth(DeshakeOpenCLContext *deshake_ctx, float *gauss_kernel, int length, float max_val, AVFifoBuffer *values)
Definition: vf_deshake_opencl.c:903
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:256
decl_filter_funcs
#define decl_filter_funcs(op, dir, sz)
Definition: vp9dsp_init_arm.c:59
_
#define _
ADST_DCT
@ ADST_DCT
Definition: vp9.h:40
h
h
Definition: vp9dsp_template.c:2038