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Fix to golden update in cyclic_refresh.

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For one pass CBR: only check for updating refresh_golden
if ext_refresh_frame_flags_pending is not set (i.e., == 0).
And move the resetting of ext_refresh_frame_flags_pending = 0
down to after the encode_loop (and account for dropped frames).

This is to prevent changing refresh_golden flga when the user
supplies the reference/update flags.

Change-Id: I4d87b3e705ba43f243667e367503b585c61e2a54
This commit is contained in:
Marco 2015-08-24 13:00:50 -07:00
parent 6201a256f4
commit bc0a974310
1 changed files with 4 additions and 1 deletions
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5
vp9/encoder/vp9_encoder.c
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@ -3270,6 +3270,7 @@ static void encode_without_recode_loop(VP9_COMP *cpi,
if (cpi->oxcf.aq_mode == CYCLIC_REFRESH_AQ &&
cm->frame_type != KEY_FRAME &&
!cpi->use_svc &&
cpi->ext_refresh_frame_flags_pending == 0 &&
(cpi->oxcf.pass == 0 && cpi->oxcf.rc_mode == VPX_CBR))
vp9_cyclic_refresh_check_golden_update(cpi);
@ -3578,7 +3579,6 @@ static void set_ext_overrides(VP9_COMP *cpi) {
cpi->refresh_last_frame = cpi->ext_refresh_last_frame;
cpi->refresh_golden_frame = cpi->ext_refresh_golden_frame;
cpi->refresh_alt_ref_frame = cpi->ext_refresh_alt_ref_frame;
cpi->ext_refresh_frame_flags_pending = 0;
}
}
@ -3747,6 +3747,7 @@ static void encode_frame_to_data_rate(VP9_COMP *cpi,
if (vp9_rc_drop_frame(cpi)) {
vp9_rc_postencode_update_drop_frame(cpi);
++cm->current_video_frame;
cpi->ext_refresh_frame_flags_pending = 0;
return;
}
}
@ -3828,6 +3829,8 @@ static void encode_frame_to_data_rate(VP9_COMP *cpi,
}
}
cpi->ext_refresh_frame_flags_pending = 0;
if (cpi->refresh_golden_frame == 1)
cpi->frame_flags |= FRAMEFLAGS_GOLDEN;
else