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Update aom to v1.0.0

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Update aom to commit id d14c5bb4f336ef1842046089849dee4a301fbbf0.
This commit is contained in:
trav90 2018-10-19 21:52:15 -05:00 • committed by Roy Tam
commit 48f6d2e034
1087 changed files with 154333 additions and 265310 deletions
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42
third_party/aom/aom_dsp/fastssim.c vendored
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@ -15,8 +15,10 @@
#include <math.h>
#include <stdlib.h>
#include <string.h>
#include "./aom_config.h"
#include "./aom_dsp_rtcd.h"
#include "config/aom_config.h"
#include "config/aom_dsp_rtcd.h"
#include "aom_dsp/ssim.h"
#include "aom_ports/system_state.h"
@ -25,12 +27,11 @@ typedef struct fs_ctx fs_ctx;
#define SSIM_C1 (255 * 255 * 0.01 * 0.01)
#define SSIM_C2 (255 * 255 * 0.03 * 0.03)
#if CONFIG_HIGHBITDEPTH
#define SSIM_C1_10 (1023 * 1023 * 0.01 * 0.01)
#define SSIM_C1_12 (4095 * 4095 * 0.01 * 0.01)
#define SSIM_C2_10 (1023 * 1023 * 0.03 * 0.03)
#define SSIM_C2_12 (4095 * 4095 * 0.03 * 0.03)
#endif
#define FS_MINI(_a, _b) ((_a) < (_b) ? (_a) : (_b))
#define FS_MAXI(_a, _b) ((_a) > (_b) ? (_a) : (_b))
@ -139,8 +140,8 @@ static void fs_downsample_level(fs_ctx *_ctx, int _l) {
static void fs_downsample_level0(fs_ctx *_ctx, const uint8_t *_src1,
int _s1ystride, const uint8_t *_src2,
int _s2ystride, int _w, int _h, uint32_t bd,
uint32_t shift) {
int _s2ystride, int _w, int _h, uint32_t shift,
int buf_is_hbd) {
uint32_t *dst1;
uint32_t *dst2;
int w;
@ -161,7 +162,7 @@ static void fs_downsample_level0(fs_ctx *_ctx, const uint8_t *_src1,
int i1;
i0 = 2 * i;
i1 = FS_MINI(i0 + 1, _w);
if (bd == 8 && shift == 0) {
if (!buf_is_hbd) {
dst1[j * w + i] =
_src1[j0 * _s1ystride + i0] + _src1[j0 * _s1ystride + i1] +
_src1[j1 * _s1ystride + i0] + _src1[j1 * _s1ystride + i1];
@ -198,13 +199,10 @@ static void fs_apply_luminance(fs_ctx *_ctx, int _l, int bit_depth) {
int i;
int j;
double ssim_c1 = SSIM_C1;
#if CONFIG_HIGHBITDEPTH
if (bit_depth == 10) ssim_c1 = SSIM_C1_10;
if (bit_depth == 12) ssim_c1 = SSIM_C1_12;
#else
assert(bit_depth == 8);
(void)bit_depth;
#endif
w = _ctx->level[_l].w;
h = _ctx->level[_l].h;
col_sums_x = _ctx->col_buf;
@ -323,13 +321,8 @@ static void fs_calc_structure(fs_ctx *_ctx, int _l, int bit_depth) {
int i;
int j;
double ssim_c2 = SSIM_C2;
#if CONFIG_HIGHBITDEPTH
if (bit_depth == 10) ssim_c2 = SSIM_C2_10;
if (bit_depth == 12) ssim_c2 = SSIM_C2_12;
#else
assert(bit_depth == 8);
(void)bit_depth;
#endif
w = _ctx->level[_l].w;
h = _ctx->level[_l].h;
@ -448,14 +441,14 @@ static double convert_ssim_db(double _ssim, double _weight) {
static double calc_ssim(const uint8_t *_src, int _systride, const uint8_t *_dst,
int _dystride, int _w, int _h, uint32_t _bd,
uint32_t _shift) {
uint32_t _shift, int buf_is_hbd) {
fs_ctx ctx;
double ret;
int l;
ret = 1;
fs_ctx_init(&ctx, _w, _h, FS_NLEVELS);
fs_downsample_level0(&ctx, _src, _systride, _dst, _dystride, _w, _h, _bd,
_shift);
fs_downsample_level0(&ctx, _src, _systride, _dst, _dystride, _w, _h, _shift,
buf_is_hbd);
for (l = 0; l < FS_NLEVELS - 1; l++) {
fs_calc_structure(&ctx, l, _bd);
ret *= fs_average(&ctx, l);
@ -476,18 +469,19 @@ double aom_calc_fastssim(const YV12_BUFFER_CONFIG *source,
uint32_t bd_shift = 0;
aom_clear_system_state();
assert(bd >= in_bd);
assert(source->flags == dest->flags);
int buf_is_hbd = source->flags & YV12_FLAG_HIGHBITDEPTH;
bd_shift = bd - in_bd;
*ssim_y = calc_ssim(source->y_buffer, source->y_stride, dest->y_buffer,
dest->y_stride, source->y_crop_width,
source->y_crop_height, in_bd, bd_shift);
source->y_crop_height, in_bd, bd_shift, buf_is_hbd);
*ssim_u = calc_ssim(source->u_buffer, source->uv_stride, dest->u_buffer,
dest->uv_stride, source->uv_crop_width,
source->uv_crop_height, in_bd, bd_shift);
source->uv_crop_height, in_bd, bd_shift, buf_is_hbd);
*ssim_v = calc_ssim(source->v_buffer, source->uv_stride, dest->v_buffer,
dest->uv_stride, source->uv_crop_width,
source->uv_crop_height, in_bd, bd_shift);
source->uv_crop_height, in_bd, bd_shift, buf_is_hbd);
ssimv = (*ssim_y) * .8 + .1 * ((*ssim_u) + (*ssim_v));
return convert_ssim_db(ssimv, 1.0);
}