commit 879488f09767f623abca891823b1b7527156e68e
author Andrey Norkin <anorkin@netflix.com> Wed Feb 28 15:30:26 2018 -0800
committer Andrey Norkin <anorkin@netflix.com> Thu Mar 01 06:30:53 2018 +0000
tree df4b040865881dce6c710f97df06ffb3f8b109e6
parent 01637f2879b23dc91122979092259d6150e8a18b

[NORMATIVE] Film grain gauss values and update_parameters

BUG=aomedia:1474
BUG=aomedia:1347

Change-Id: I6ccd2562101906aeae521afbfb5e6aae6dac70b8

av1/decoder/decodeframe.c

diff --git a/av1/decoder/decodeframe.c b/av1/decoder/decodeframe.c
index d53e3d0..b8bbecd 100644
--- a/av1/decoder/decodeframe.c
+++ b/av1/decoder/decodeframe.c
@@ -2155,15 +2155,10 @@
   }
 
   pars->random_seed = aom_rb_read_literal(rb, 16);
-
-  pars->update_parameters = aom_rb_read_bit(rb);
-
-  if (!pars->update_parameters && cm->frame_type != INTER_FRAME) {
-    aom_internal_error(
-        &cm->error, AOM_CODEC_UNSUP_BITSTREAM,
-        "Film grain parameters prediction is only allowed in inter-frames");
-    return;
-  }
+  if (cm->frame_type == INTER_FRAME)
+    pars->update_parameters = aom_rb_read_bit(rb);
+  else
+    pars->update_parameters = 1;
 
 #if CONFIG_FILM_GRAIN_SHOWEX
   if (!pars->update_parameters) {