shithub: libvpx

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Clear unused parameter warning.

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

Change-Id: I2c0979d215d45f56da1a38bb13aa214bde52a640

--- a/vp9/encoder/vp9_encoder.c

+++ b/vp9/encoder/vp9_encoder.c

@@ -2779,6 +2779,9 @@

 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 @@

 #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 @@

     } else {

       ret = -1;

     }

-

 #endif  // !CONFIG_VP9_POSTPROC

     vp9_clear_system_state();

     return ret;