ref: a917afabbb94e12da1107fda7edc52b174532304
parent: b9ce9bcbc594741c37423a41f2ed52c27742b95d
author: Paul Wilkins <paulwilkins@google.com>
date: Mon Nov 28 06:48:07 EST 2011
MinQ equations. Slight tweaks to the new minq equations to bring results more into line with original lookup tables. Change-Id: I969fc87d95912df549b6775e83ee2345e84d4da0
--- a/vp8/encoder/onyx_if.c
+++ b/vp8/encoder/onyx_if.c
@@ -205,30 +205,32 @@
{maxq = vp8_convert_qindex_to_q(i);
+
kf_low_motion_minq[i] = calculate_minq_index( maxq,
- 0.00000006,
- -0.0000276,
- 0.098,
+ 0.0000003,
+ -0.000015,
+ 0.074,
0.0 );
+
kf_high_motion_minq[i] = calculate_minq_index( maxq,
- 0.00000024,
- -0.000201,
- 0.154,
+ 0.00000034,
+ -0.000125,
+ 0.13,
0.0 );
gf_low_motion_minq[i] = calculate_minq_index( maxq,
- 0.00000179,
- -0.000975,
- 0.355,
+ 0.0000016,
+ -0.00078,
+ 0.315,
0.0 );
gf_mid_motion_minq[i] = calculate_minq_index( maxq,
- 0.00000409,
- -0.00176,
- 0.443,
+ 0.00000415,
+ -0.0017,
+ 0.425,
0.0 );
gf_high_motion_minq[i] = calculate_minq_index( maxq,
- 0.00000819,
- -0.00286,
- 0.532,
+ 0.00000725,
+ -0.00235,
+ 0.47,
0.0 );
inter_minq[i] = calculate_minq_index( maxq,
0.00000271,
--
⑨