ref: e219622b80ea29a7f657bcc0e52ca77b2e4dd166
parent: c1ae80c4c594c61180814f1551ab39b10cf8a105
author: Deb Mukherjee <[email protected]>
date: Thu Jun 5 08:29:44 EDT 2014
Fixes qindex for first frame in 1-pass cq/q modes Produces sane qindex for the first frame in 1-pass constant and constrained qualirty modes. Change-Id: Ib2a5091df15a23489e9bb5534a2019cf2689755e
--- a/vp9/encoder/vp9_ratectrl.c
+++ b/vp9/encoder/vp9_ratectrl.c
@@ -428,7 +428,6 @@
: rc->last_q[INTER_FRAME] * 2;
}
}
-
return MIN(active_worst_quality, rc->worst_quality);
}
@@ -639,7 +638,7 @@
int delta_qindex = vp9_compute_qdelta(rc, last_boosted_q,
last_boosted_q * 0.75);
active_best_quality = MAX(qindex + delta_qindex, rc->best_quality);
- } else if (cm->current_video_frame > 0) {+ } else {// not first frame of one pass and kf_boost is set
double q_adj_factor = 1.0;
double q_val;
@@ -982,7 +981,6 @@
} else {q = rc_pick_q_and_bounds_two_pass(cpi, bottom_index, top_index);
}
-
if (cpi->sf.use_nonrd_pick_mode) {if (cpi->sf.force_frame_boost == 1)
q -= cpi->sf.max_delta_qindex;