diff options
author | Dmitry Kovalev <dkovalev@google.com> | 2014-04-11 10:31:54 -0700 |
---|---|---|
committer | Dmitry Kovalev <dkovalev@google.com> | 2014-04-11 10:31:54 -0700 |
commit | 591e383df5c80845e4d561285c516de272e1b7a3 (patch) | |
tree | d5b898b8a291f0ac043fc384ed79f032df79c6c1 /vp9 | |
parent | dc89e9b0b6a668ca4082e20463eb767f655b6909 (diff) | |
download | libvpx-591e383df5c80845e4d561285c516de272e1b7a3.tar libvpx-591e383df5c80845e4d561285c516de272e1b7a3.tar.gz libvpx-591e383df5c80845e4d561285c516de272e1b7a3.tar.bz2 libvpx-591e383df5c80845e4d561285c516de272e1b7a3.zip |
Adding temp variable q to vp9_cyclic_refresh_setup().
Change-Id: If0e9c811c8ae78c0914d615bad0067a5b57e4a71
Diffstat (limited to 'vp9')
-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; |