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-rw-r--r--vp9/encoder/vp9_onyx_if.c9
1 files changed, 7 insertions, 2 deletions
diff --git a/vp9/encoder/vp9_onyx_if.c b/vp9/encoder/vp9_onyx_if.c
index f74273086..5574605df 100644
--- a/vp9/encoder/vp9_onyx_if.c
+++ b/vp9/encoder/vp9_onyx_if.c
@@ -2735,8 +2735,13 @@ static void encode_frame_to_data_rate(VP9_COMP *cpi,
// the maximum key frame interval. Here force the Q to a range
// based on the ambient Q to reduce the risk of popping
if (cpi->this_key_frame_forced) {
- const int qindex = cpi->last_boosted_qindex;
- const int delta_qindex = compute_qdelta(cpi, qindex, qindex * 0.75);
+ int delta_qindex;
+ int qindex = cpi->last_boosted_qindex;
+ double last_boosted_q = vp9_convert_qindex_to_q(qindex);
+
+ delta_qindex = compute_qdelta(cpi, last_boosted_q,
+ (last_boosted_q * 0.75));
+
cpi->active_best_quality = MAX(qindex + delta_qindex, cpi->best_quality);
}