From 69544cfe40c6e89bccdfffc37688e1f1016bd457 Mon Sep 17 00:00:00 2001
From: Paul Wilkins <paulwilkins@google.com>
Date: Wed, 14 May 2014 13:07:28 +0100
Subject: [PATCH] Clear unused parameter warning.

Caused by a parameter which is only used under
#if CONFIG_VP9_POSTPROC.

Change-Id: I2c0979d215d45f56da1a38bb13aa214bde52a640
---
 vp9/encoder/vp9_encoder.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/vp9/encoder/vp9_encoder.c b/vp9/encoder/vp9_encoder.c
index 64747638c..7ab4f2564 100644
--- a/vp9/encoder/vp9_encoder.c
+++ b/vp9/encoder/vp9_encoder.c
@@ -2779,6 +2779,9 @@ int vp9_get_compressed_data(VP9_COMP *cpi, unsigned int *frame_flags,
 int vp9_get_preview_raw_frame(VP9_COMP *cpi, YV12_BUFFER_CONFIG *dest,
                               vp9_ppflags_t *flags) {
   VP9_COMMON *cm = &cpi->common;
+#if !CONFIG_VP9_POSTPROC
+  (void)flags;
+#endif
 
   if (!cm->show_frame) {
     return -1;
@@ -2787,7 +2790,6 @@ int vp9_get_preview_raw_frame(VP9_COMP *cpi, YV12_BUFFER_CONFIG *dest,
 #if CONFIG_VP9_POSTPROC
     ret = vp9_post_proc_frame(cm, dest, flags);
 #else
-
     if (cm->frame_to_show) {
       *dest = *cm->frame_to_show;
       dest->y_width = cm->width;
@@ -2798,7 +2800,6 @@ int vp9_get_preview_raw_frame(VP9_COMP *cpi, YV12_BUFFER_CONFIG *dest,
     } else {
       ret = -1;
     }
-
 #endif  // !CONFIG_VP9_POSTPROC
     vp9_clear_system_state();
     return ret;