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Merge "Adding search_site_config struct."

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This commit is contained in:
Dmitry Kovalev
2014-04-29 16:59:47 -07:00
committed by Gerrit Code Review
parent dde35bbbcc aa464eca5e
commit d2bc8816a1
7 changed files with 50 additions and 45 deletions
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48
vp9/encoder/vp9_mcomp.c
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@@ -101,32 +101,32 @@ static int mvsad_err_cost(const MACROBLOCK *x, const MV *mv, const MV *ref,
return 0;
}
void vp9_init_dsmotion_compensation(MACROBLOCK *x, int stride) {
void vp9_init_dsmotion_compensation(search_site_config *cfg, int stride) {
int len, ss_count = 1;
x->ss[0].mv.col = x->ss[0].mv.row = 0;
x->ss[0].offset = 0;
cfg->ss[0].mv.col = cfg->ss[0].mv.row = 0;
cfg->ss[0].offset = 0;
for (len = MAX_FIRST_STEP; len > 0; len /= 2) {
// Generate offsets for 4 search sites per step.
const MV ss_mvs[] = {{-len, 0}, {len, 0}, {0, -len}, {0, len}};
int i;
for (i = 0; i < 4; ++i) {
search_site *const ss = &x->ss[ss_count++];
search_site *const ss = &cfg->ss[ss_count++];
ss->mv = ss_mvs[i];
ss->offset = ss->mv.row * stride + ss->mv.col;
}
}
x->ss_count = ss_count;
x->searches_per_step = 4;
cfg->ss_count = ss_count;
cfg->searches_per_step = 4;
}
void vp9_init3smotion_compensation(MACROBLOCK *x, int stride) {
void vp9_init3smotion_compensation(search_site_config *cfg, int stride) {
int len, ss_count = 1;
x->ss[0].mv.col = x->ss[0].mv.row = 0;
x->ss[0].offset = 0;
cfg->ss[0].mv.col = cfg->ss[0].mv.row = 0;
cfg->ss[0].offset = 0;
for (len = MAX_FIRST_STEP; len > 0; len /= 2) {
// Generate offsets for 8 search sites per step.
@@ -136,14 +136,14 @@ void vp9_init3smotion_compensation(MACROBLOCK *x, int stride) {
};
int i;
for (i = 0; i < 8; ++i) {
search_site *const ss = &x->ss[ss_count++];
search_site *const ss = &cfg->ss[ss_count++];
ss->mv = ss_mvs[i];
ss->offset = ss->mv.row * stride + ss->mv.col;
}
}
x->ss_count = ss_count;
x->searches_per_step = 8;
cfg->ss_count = ss_count;
cfg->searches_per_step = 8;
}
/*
@@ -871,7 +871,9 @@ int vp9_fast_dia_search(const MACROBLOCK *x,
#undef CHECK_BETTER
int vp9_full_range_search_c(const MACROBLOCK *x, MV *ref_mv, MV *best_mv,
int vp9_full_range_search_c(const MACROBLOCK *x,
const search_site_config *cfg,
MV *ref_mv, MV *best_mv,
int search_param, int sad_per_bit, int *num00,
const vp9_variance_fn_ptr_t *fn_ptr,
const MV *center_mv) {
@@ -962,6 +964,7 @@ int vp9_full_range_search_c(const MACROBLOCK *x, MV *ref_mv, MV *best_mv,
}
int vp9_diamond_search_sad_c(const MACROBLOCK *x,
const search_site_config *cfg,
MV *ref_mv, MV *best_mv,
int search_param, int sad_per_bit, int *num00,
const vp9_variance_fn_ptr_t *fn_ptr,
@@ -973,8 +976,8 @@ int vp9_diamond_search_sad_c(const MACROBLOCK *x,
// of iterations
// 0 = initial step (MAX_FIRST_STEP) pel : 1 = (MAX_FIRST_STEP/2) pel, 2 =
// (MAX_FIRST_STEP/4) pel... etc.
const search_site *const ss = &x->ss[search_param * x->searches_per_step];
const int tot_steps = (x->ss_count / x->searches_per_step) - search_param;
const search_site *const ss = &cfg->ss[search_param * cfg->searches_per_step];
const int tot_steps = (cfg->ss_count / cfg->searches_per_step) - search_param;
const MV fcenter_mv = {center_mv->row >> 3, center_mv->col >> 3};
const uint8_t *best_address, *in_what_ref;
int best_sad = INT_MAX;
@@ -996,7 +999,7 @@ int vp9_diamond_search_sad_c(const MACROBLOCK *x,
i = 1;
for (step = 0; step < tot_steps; step++) {
for (j = 0; j < x->searches_per_step; j++) {
for (j = 0; j < cfg->searches_per_step; j++) {
const MV mv = {best_mv->row + ss[i].mv.row,
best_mv->col + ss[i].mv.col};
if (is_mv_in(x, &mv)) {
@@ -1050,6 +1053,7 @@ int vp9_diamond_search_sad_c(const MACROBLOCK *x,
}
int vp9_diamond_search_sadx4(const MACROBLOCK *x,
const search_site_config *cfg,
MV *ref_mv, MV *best_mv, int search_param,
int sad_per_bit, int *num00,
const vp9_variance_fn_ptr_t *fn_ptr,
@@ -1075,8 +1079,8 @@ int vp9_diamond_search_sadx4(const MACROBLOCK *x,
// 0 = initial step (MAX_FIRST_STEP) pel
// 1 = (MAX_FIRST_STEP/2) pel,
// 2 = (MAX_FIRST_STEP/4) pel...
const search_site *ss = &x->ss[search_param * x->searches_per_step];
const int tot_steps = (x->ss_count / x->searches_per_step) - search_param;
const search_site *ss = &cfg->ss[search_param * cfg->searches_per_step];
const int tot_steps = (cfg->ss_count / cfg->searches_per_step) - search_param;
const MV fcenter_mv = {center_mv->row >> 3, center_mv->col >> 3};
clamp_mv(ref_mv, x->mv_col_min, x->mv_col_max, x->mv_row_min, x->mv_row_max);
@@ -1112,7 +1116,7 @@ int vp9_diamond_search_sadx4(const MACROBLOCK *x,
if (all_in) {
unsigned int sad_array[4];
for (j = 0; j < x->searches_per_step; j += 4) {
for (j = 0; j < cfg->searches_per_step; j += 4) {
unsigned char const *block_offset[4];
for (t = 0; t < 4; t++)
@@ -1135,7 +1139,7 @@ int vp9_diamond_search_sadx4(const MACROBLOCK *x,
}
}
} else {
for (j = 0; j < x->searches_per_step; j++) {
for (j = 0; j < cfg->searches_per_step; j++) {
// Trap illegal vectors
const MV this_mv = {best_mv->row + ss[i].mv.row,
best_mv->col + ss[i].mv.col};
@@ -1202,7 +1206,7 @@ int vp9_full_pixel_diamond(const VP9_COMP *cpi, MACROBLOCK *x,
const MV *ref_mv, MV *dst_mv) {
MV temp_mv;
int thissme, n, num00 = 0;
int bestsme = cpi->diamond_search_sad(x, mvp_full, &temp_mv,
int bestsme = cpi->diamond_search_sad(x, &cpi->ss_cfg, mvp_full, &temp_mv,
step_param, sadpb, &n,
fn_ptr, ref_mv);
if (bestsme < INT_MAX)
@@ -1220,7 +1224,7 @@ int vp9_full_pixel_diamond(const VP9_COMP *cpi, MACROBLOCK *x,
if (num00) {
num00--;
} else {
thissme = cpi->diamond_search_sad(x, mvp_full, &temp_mv,
thissme = cpi->diamond_search_sad(x, &cpi->ss_cfg, mvp_full, &temp_mv,
step_param + n, sadpb, &num00,
fn_ptr, ref_mv);
if (thissme < INT_MAX)