renderer: disable peak detection with per-scene metadata

Redundant in this case, since the per-scene values are both authoritative and significantly more accurate.
plexinc · Feb 13, 2023 · 462ec51 · 462ec51
1 parent edad2c4
commit 462ec51
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/renderer.c b/src/renderer.c
@@ -1125,6 +1125,9 @@ static void hdr_update_peak(struct pass_state *pass)
     if (pass->img.color.nominal_max <= pass->target.color.nominal_max + 1e-6)
         goto cleanup; // no adaptation needed
 
+    if (pass->img.color.hdr.scene_avg)
+        goto cleanup; // per-scene values already known
+
     if (params->lut && params->lut_type == PL_LUT_CONVERSION)
         goto cleanup; // LUT handles tone mapping