Commit 7ae1aa6b authored by Marco's avatar Marco

Dynamic resize for 1 pass: update of golden frame.

In aq-mode=3 under a resizing action (i.e., resize_pending != 0),
force an update of the golden reference frame.

Change-Id: I14806f6db71b5f8c827678cc5e1fc913c138a9a4
parent b946e5ce
......@@ -347,7 +347,10 @@ void vp9_cyclic_refresh_check_golden_update(VP9_COMP *const cpi) {
// For video conference clips, if the background has high motion in current
// frame because of the camera movement, set this frame as the golden frame.
// Use 70% and 5% as the thresholds for golden frame refreshing.
if (cnt1 * 10 > (70 * rows * cols) && cnt2 * 20 < cnt1) {
// Also, force this frame as a golden update frame if this frame will change
// the resolution (resize_pending != 0).
if (cpi->resize_pending != 0 ||
(cnt1 * 10 > (70 * rows * cols) && cnt2 * 20 < cnt1)) {
vp9_cyclic_refresh_set_golden_update(cpi);
rc->frames_till_gf_update_due = rc->baseline_gf_interval;
......@@ -562,4 +565,5 @@ void vp9_cyclic_refresh_reset_resize(VP9_COMP *const cpi) {
CYCLIC_REFRESH *const cr = cpi->cyclic_refresh;
memset(cr->map, 0, cm->mi_rows * cm->mi_cols);
cr->sb_index = 0;
cpi->refresh_golden_frame = 1;
}
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