diff options
Diffstat (limited to 'vp9/encoder')
| -rw-r--r-- | vp9/encoder/vp9_firstpass.c | 6 | ||||
| -rw-r--r-- | vp9/encoder/vp9_ratectrl.c | 2 |
2 files changed, 5 insertions, 3 deletions
diff --git a/vp9/encoder/vp9_firstpass.c b/vp9/encoder/vp9_firstpass.c index 6c8bbdb6d..046c64170 100644 --- a/vp9/encoder/vp9_firstpass.c +++ b/vp9/encoder/vp9_firstpass.c @@ -2621,11 +2621,13 @@ void vp9_twopass_postencode_update(VP9_COMP *cpi) { ++twopass->gf_group.index; // If the rate control is drifting consider adjustment to min or maxq. - if ((cpi->oxcf.rc_mode == VPX_VBR) && + if ((cpi->oxcf.rc_mode != VPX_Q) && (cpi->twopass.gf_zeromotion_pct < VLOW_MOTION_THRESHOLD) && !cpi->rc.is_src_frame_alt_ref) { const int maxq_adj_limit = rc->worst_quality - twopass->active_worst_quality; + const int minq_adj_limit = + (cpi->oxcf.rc_mode == VPX_CQ) ? 0 : MINQ_ADJ_LIMIT; // Undershoot. if (rc->rate_error_estimate > cpi->oxcf.under_shoot_pct) { @@ -2650,7 +2652,7 @@ void vp9_twopass_postencode_update(VP9_COMP *cpi) { --twopass->extend_maxq; } - twopass->extend_minq = clamp(twopass->extend_minq, 0, MINQ_ADJ_LIMIT); + twopass->extend_minq = clamp(twopass->extend_minq, 0, minq_adj_limit); twopass->extend_maxq = clamp(twopass->extend_maxq, 0, maxq_adj_limit); } } diff --git a/vp9/encoder/vp9_ratectrl.c b/vp9/encoder/vp9_ratectrl.c index f33fe5100..a11e09851 100644 --- a/vp9/encoder/vp9_ratectrl.c +++ b/vp9/encoder/vp9_ratectrl.c @@ -1050,7 +1050,7 @@ static int rc_pick_q_and_bounds_two_pass(const VP9_COMP *cpi, // Extension to max or min Q if undershoot or overshoot is outside // the permitted range. - if ((cpi->oxcf.rc_mode == VPX_VBR) && + if ((cpi->oxcf.rc_mode != VPX_Q) && (cpi->twopass.gf_zeromotion_pct < VLOW_MOTION_THRESHOLD)) { if (frame_is_intra_only(cm) || (!rc->is_src_frame_alt_ref && |