Merge "Clear unused parameter warning."

vp9/encoder/vp9_encoder.c

@@ -2777,6 +2777,9 @@ 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;
@@ -2785,7 +2788,6 @@ 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;
@@ -2796,7 +2798,6 @@ 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;