diff options
| -rw-r--r-- | vp9/encoder/vp9_aq_cyclicrefresh.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/vp9/encoder/vp9_aq_cyclicrefresh.c b/vp9/encoder/vp9_aq_cyclicrefresh.c index 787909142..e55881ffc 100644 --- a/vp9/encoder/vp9_aq_cyclicrefresh.c +++ b/vp9/encoder/vp9_aq_cyclicrefresh.c @@ -200,6 +200,7 @@ void vp9_cyclic_refresh_setup(VP9_COMP *const cpi) { // Rate target ratio to set q delta. const float rate_ratio_qdelta = 2.0; + const double q = vp9_convert_qindex_to_q(cm->base_qindex); vp9_clear_system_state(); // Some of these parameters may be set via codec-control function later. cr->max_sbs_perframe = 10; @@ -209,14 +210,12 @@ void vp9_cyclic_refresh_setup(VP9_COMP *const cpi) { // Set rate threshold to some fraction of target (and scaled by 256). cr->thresh_rate_sb = (rc->sb64_target_rate * 256) >> 2; // Distortion threshold, quadratic in Q, scale factor to be adjusted. - cr->thresh_dist_sb = 8 * (int)(vp9_convert_qindex_to_q(cm->base_qindex) * - vp9_convert_qindex_to_q(cm->base_qindex)); + cr->thresh_dist_sb = 8 * (int)(q * q); if (cpi->sf.use_nonrd_pick_mode) { // May want to be more conservative with thresholds in non-rd mode for now // as rate/distortion are derived from model based on prediction residual. cr->thresh_rate_sb = (rc->sb64_target_rate * 256) >> 3; - cr->thresh_dist_sb = 4 * (int)(vp9_convert_qindex_to_q(cm->base_qindex) * - vp9_convert_qindex_to_q(cm->base_qindex)); + cr->thresh_dist_sb = 4 * (int)(q * q); } cr->num_seg_blocks = 0; |