only enable AOM encoder speed level 9 when running AOM >= 3.0.0 (see s…

…trukturag#451)
1div0 · May 14, 2021 · d8a39f9 · d8a39f9
1 parent 72e6542
commit d8a39f9
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/libheif/heif_encoder_aom.cc b/libheif/heif_encoder_aom.cc
@@ -127,7 +127,13 @@ static void aom_init_parameters()
   p->has_default = true;
   p->integer.have_minimum_maximum = true;
   p->integer.minimum = 0;
-  p->integer.maximum = 9;
+
+  if (aom_codec_version_major() >= 3) {
+    p->integer.maximum = 9;
+  }
+  else {
+    p->integer.maximum = 8;
+  }
   p->integer.valid_values = NULL;
   p->integer.num_valid_values = 0;
   d[i++] = p++;