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Merge "vp8: Adjust the pred_err threhsold for drop on overshoot."

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Marco Paniconi
2017-06-14 15:59:54 +00:00
committed by Gerrit Code Review
parent 4f9d852759 b6e1bdfc76
commit 8b48f68c0d
1 changed files with 1 additions and 1 deletions
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vp8/encoder/ratectrl.c
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@@ -1459,7 +1459,7 @@ int vp8_drop_encodedframe_overshoot(VP8_COMP *cpi, int Q) {
int thresh_rate = 2 * (cpi->av_per_frame_bandwidth >> 3); int thresh_rate = 2 * (cpi->av_per_frame_bandwidth >> 3);
// Threshold for the average (over all macroblocks) of the pixel-sum // Threshold for the average (over all macroblocks) of the pixel-sum
// residual error over 16x16 block. Should add QP dependence on threshold? // residual error over 16x16 block. Should add QP dependence on threshold?
int thresh_pred_err_mb = (256 << 4); int thresh_pred_err_mb = (200 << 4);
int pred_err_mb = (int)(cpi->mb.prediction_error / cpi->common.MBs); int pred_err_mb = (int)(cpi->mb.prediction_error / cpi->common.MBs);
if (Q < thresh_qp && cpi->projected_frame_size > thresh_rate && if (Q < thresh_qp && cpi->projected_frame_size > thresh_rate &&
pred_err_mb > thresh_pred_err_mb) { pred_err_mb > thresh_pred_err_mb) {