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Merge "Start adaptive threshold for each mode at max."

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This commit is contained in:
Paul Wilkins 2013-06-27 02:28:36 -07:00 committed by Gerrit Code Review
commit 59af9049d3
2 changed files with 3 additions and 20 deletions
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18
vp9/encoder/vp9_encodeframe.c
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@ -397,24 +397,6 @@ static void update_state(VP9_COMP *cpi, PICK_MODE_CONTEXT *ctx,
cpi->mode_chosen_counts[kf_mode_index[mb_mode]]++;
#endif
} else {
/*
// Reduce the activation RD thresholds for the best choice mode
if ((cpi->rd_baseline_thresh[mb_mode_index] > 0) &&
(cpi->rd_baseline_thresh[mb_mode_index] < (INT_MAX >> 2)))
{
int best_adjustment = (cpi->rd_thresh_mult[mb_mode_index] >> 2);
cpi->rd_thresh_mult[mb_mode_index] =
(cpi->rd_thresh_mult[mb_mode_index]
>= (MIN_THRESHMULT + best_adjustment)) ?
cpi->rd_thresh_mult[mb_mode_index] - best_adjustment :
MIN_THRESHMULT;
cpi->rd_threshes[mb_mode_index] =
(cpi->rd_baseline_thresh[mb_mode_index] >> 7)
* cpi->rd_thresh_mult[mb_mode_index];
}
*/
// Note how often each mode chosen as best
cpi->mode_chosen_counts[mb_mode_index]++;
if (mbmi->ref_frame[0] != INTRA_FRAME

5
vp9/encoder/vp9_rdopt.c
View File

@ -227,7 +227,8 @@ void vp9_initialize_rd_consts(VP9_COMP *cpi, int qindex) {
cpi->rd_threshes[bsize][i] = INT_MAX;
}
cpi->rd_baseline_thresh[bsize][i] = cpi->rd_threshes[bsize][i];
cpi->rd_thresh_freq_fact[bsize][i] = BASE_RD_THRESH_FREQ_FACT;
cpi->rd_thresh_freq_fact[bsize][i] = MAX_RD_THRESH_FREQ_FACT;
}
}
} else {
@ -247,7 +248,7 @@ void vp9_initialize_rd_consts(VP9_COMP *cpi, int qindex) {
cpi->rd_threshes[bsize][i] = INT_MAX;
}
cpi->rd_baseline_thresh[bsize][i] = cpi->rd_threshes[bsize][i];
cpi->rd_thresh_freq_fact[bsize][i] = BASE_RD_THRESH_FREQ_FACT;
cpi->rd_thresh_freq_fact[bsize][i] = MAX_RD_THRESH_FREQ_FACT;
}
}
}