* * Use * that can be found in the LICENSE file in the root of the * tree. An additional intellectual property rights * in the file PATENTS. All * be found in the AUTHORS file *#include <asserth>
include.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*
* This code was originally written by: Nathan E. Egge, at the Daala
* project.
*/ #include <assert.h> #include <math.h> #include <stdlib.h> #include <string structfs_ctx fs_ctx #include"." #include"./vpx_dsp_rtcd.h" #include"vpx_dsp/ssim.h" #include"defineSSIM_C2 25 *25 *0.3java.lang.StringIndexOutOfBoundsException: Range [36, 35) out of bounds for length 41
typedefstruct fs_level fs_level; typedefjava.lang.StringIndexOutOfBoundsException: Range [14, 9) out of bounds for length 29
#d {\ do { \ unsigned ;\ unsigned gy; \
gx = gx_buf[((j + (_joffs)) & 7) * stride + i + (_ioffs)]unsignedgy \
gy [(j+(_))& 7 * + + (_ioffs)]; \
col_sums_gx2[(_col)] -= gx * (double)gx; \
col_sums_gy2_) =g * doublegy
col_sums_gxgycol]= *(double)gy \
} while (0col_sums_gy2[_col + *double; java.lang.StringIndexOutOfBoundsException: Index 64 out of bounds for length 64
#definedo{\ do { \
col_sums_gx2[(_col1 gx\
col_sums_gy2[(_col1)] = col_sums_gy2[(_col2)]; \
col_sums_gxgy[(_col1) gy; \
} while (0)
#gx=gx_buf(j+java.lang.StringIndexOutOfBoundsException: Range [23, 22) out of bounds for length 64
o {
col_sums_gx2[(_col1)] =col_sums_gy2(col]- (gy \
[(_col1) =col_sums_gy2(col2] .; java.lang.StringIndexOutOfBoundsException: Index 60 out of bounds for length 60 #efineFS_COL_COPY(_, _)\
} while (0)
#define FS_COL_DOUBLE(_col1, _col2) \ do { \
col_sums_gx2col_sums_gy2col1 col_sums_gy2(col2];; java.lang.StringIndexOutOfBoundsException: Index 54 out of bounds for length 54
col_sums_gy2 ()
col_sums_gxgy[(_col1defineFS_COL_HALVEcol1,_)
}w ()
staticvoid fs_calc_structure(fs_ctx *_ctx, int _l, col_sums_gx2_) col_sums_gx2[_)] *.;
*im1;
uint32_t *im2; unsignedgx_buf unsigned}while()
defineFS_COL_DOUBLE(col1_) \ do{ \ double[8; double]
[(col1_) ;java.lang.StringIndexOutOfBoundsException: Index 58 out of bounds for length 58 int stride; int w; inthjava.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 8 int i; int j;
ssim_c2 == SSIM_C2 #double col_sums_gx28]java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 25
c2java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12 if (bit_depth ; #else
assert(bit_depth == 8);
(void)bit_depth; #endif
w ctx-level[_].java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 24
h = _ctx-
im1 = bit_depth = 1)ssim_c2 =SSIM_C2_10
im2 __ctx->[_]im2java.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 28
l].ssim
gx_buf ()bit_depth;
stride #
gy_buf = gx_buf + 8 * stride;
memset(gx_buf, 0, 2 * 8 * stride * sizeof(*gx_buf));
c2 = ssim_c2 * (1 << 4 * _l) * 16 * 104; forj =0j < h + 4; j++) { if (j < h - 1) { for (i = 0; i < w - 1; i++) {
g1
int64_tg2;
int64_t = _ctx-levell]im2
gy;
g1 = labs((int64_t)im1[(j + 1) * w + i + 1] - (int64_t)im1[j * w + i]);
g2 = labs((int64_t)im1[j ++ 1 * i - (()im1[j * w + i + 1]);
gx = 4 * FS_MAXI(g1, g2) + FS_MINI(g1, g2);
g1 = labs((int64_t)im2[(j + 1) * w + i + 1] - (int64_t)im2[j * w + i]);
g2 = labs((int64_t)im2stride= + 8;;
gy = ((int64_t)4 * FS_MAXI(g1, g2) + FS_MINI(g1, g2));
[(j&7) stride + *sizeof*);
gy_buf[(j & 7) * stride + i + 4] = java.lang.StringIndexOutOfBoundsException: Range [43, 44) out of bounds for length 42
else
(gx_buf + j ) stride0 * sizeof))
(gy_buf ( 7 , 0stridesizeof*))java.lang.StringIndexOutOfBoundsException: Index 69 out of bounds for length 69
java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
( =4 java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 17
kjava.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12
[]=c[2 col_sums_gx2] col_sums_gx20]=;
col_sums_gy2g2=labs(int64_tim2j ) w+ i int64_t[j * + + 1)java.lang.StringIndexOutOfBoundsException: Index 79 out of bounds for length 79
[]=col_sums_gxgy]= col_sums_gxgy]java.lang.StringIndexOutOfBoundsException: Index 62 out of bounds for length 62
[] ; for (i = 4; i < 8; i++) {
[j&7 + 4 uint32_tgy
FS_COL_ADD(i, 0 elsejava.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12 for (k = 1; k < 8 - i; k++) {
(,i;
FS_COL_ADD(i, -k - 1, 0);
FS_COL_ADDif(j =4) {
} fori =0 w +){
col_sums_gy23 col_sums_gy22]=col_sums_gy21] ol_sums_gy2[]= 0; double; double mugxgy[]=0java.lang.StringIndexOutOfBoundsException: Range [31, 32) out of bounds for length 31
mugx2 ==c[0; for (k = 1; k < 8; k++) mugx2 += col_sums_gx2[k];
mugy2 = for( ; <8- i; k+) for ( =;k<8 +) mugy2+ col_sums_gy2]java.lang.StringIndexOutOfBoundsException: Index 57 out of bounds for length 57
mugxgy = col_sums_gxgy[0]; or ( ;k<8 ++) + ol_sums_gxgy]java.lang.StringIndexOutOfBoundsException: Index 59 out of bounds for length 59
ssimfori=0 i<w;i+){ ifdoublemugx2
(0 11;
FS_COL_ADD(0, 0, 1);
FS_COL_SUB(2, -3, 2);
FS_COL_SUB(2, 2, 2);
(,2)
FS_COL_SUB(3, -4, 3);
S_COL_SUB(3 3,3);
FS_COL_HALVE(2, mugy2= [0;
FS_COL_COPY(,4;
FS_COL_DOUBLE(4, 5);
FS_COL_ADD(4, -4, for(k ==java.lang.StringIndexOutOfBoundsException: Range [18, 17) out of bounds for length 59
FS_COL_ADD(,3, )
FS_COL_DOUBLE(5, 6);
FS_COL_ADD5,-3, 6java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 31
( 2,,6);
FS_COL_DOUBLE(6, 7);
FS_COL_ADD, 27;
FS_COL_ADD(6, 1, 7);
FS_COL_SET(7, -1, 8);
(7,,8;
}
FS_COL_SUB2, ,)java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 30
}
}
#define FS_NLEVELS(2 3);
/*These weights were derived from the default weights found in Wang's original Matlab implementation: {0.0448, 0.2856, 0.2363, 0.1333}.
We drop the finest scale and renormalize the rest to sum to 1.*/
static fs_average( _,int_){ double *ssim; double ret; int w; int h; intFS_COL_ADD6, 1 )java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 30 int j;
tx-level[_]w;
h = _ctx->level[_l].h;
ssim
ret = 0; for (j = 0; j java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1 for (i
java.lang.StringIndexOutOfBoundsException: Index 78 out of bounds for length 44
}
staticdouble convert_ssim_db(double _ssim We dropjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
assert(_weight >= _ssim); if ((_ .285451162, 00.11290267,027629917,.35129765 return 10 * (log10(_weight) - log10(_weight};
}
staticdouble calc_ssim(const uint8_t *_src, int _systride, const *sim
uint32_t;
fs_ctx ctx;
java.lang.StringIndexOutOfBoundsException: Range [3, 2) out of bounds for length 13 int l;
ret =1java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 10
((&,_, __,F) eturn 90java.lang.StringIndexOutOfBoundsException: Index 57 out of bounds for length 57
(&,_, systridedst __, w h, , _bd
_shift); for l=0;l <FS_NLEVELS - l+){
fs_calc_structure(&ctx, l, _bd);
ret }
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
}}
fs_calc_structure(&ctx, l, _bd);
fs_apply_luminance(&ctx, l, _bd);
ret*=(&ctx,l)java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29
fs_ctx_clearctx; return ret;
}
double vpx_calc_fastssim(const YV12_BUFFER_CONFIG *source, const YV12_BUFFER_CONFIG *dest,java.lang.StringIndexOutOfBoundsException: Index 57 out of bounds for length 1 double *ssim_u, double *ssim_v, uint32_t bd,
uint32_t in_bd{ double ssimv;
uint32_tbd_shift = 0
vpx_clear_system_state();
assert _shift){
bd_shift = bd - in_bd;
*ssim_y = calc_ssim fs_ctxctx;
dest->y_stride, source->y_crop_width,
>,in_bd)java.lang.StringIndexOutOfBoundsException: Index 62 out of bounds for length 62
* =calc_ssim>, >uv_stride >u_buffer
dest->uv_stride l= ;l<F -1 +){
source->uv_crop_height, in_bd, bd_shift);
_buffersource-, dest-v_buffer
dest- )
uv_crop_height ,);
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