libvpx: Pull from upstream

source/libvpx/vp8/vp8_cx_iface.c

Index: source/libvpx/vp8/vp8_cx_iface.c
diff --git a/source/libvpx/vp8/vp8_cx_iface.c b/source/libvpx/vp8/vp8_cx_iface.c
index 6768ffdc3b3099f33d4cb5a992668df5530d0940..af9cc7320b9b29f11542ef582fcc67bd65c6d9a0 100644
--- a/source/libvpx/vp8/vp8_cx_iface.c
+++ b/source/libvpx/vp8/vp8_cx_iface.c
@@ -10,7 +10,9 @@
 
 
 #include "./vpx_config.h"
-#include "vp8_rtcd.h"
+#include "./vp8_rtcd.h"
+#include "./vpx_dsp_rtcd.h"
+#include "./vpx_scale_rtcd.h"
 #include "vpx/vpx_codec.h"
 #include "vpx/internal/vpx_codec_internal.h"
 #include "vpx_version.h"
@@ -365,9 +367,9 @@ static vpx_codec_err_t set_vp8e_config(VP8_CONFIG *oxcf,
     if (oxcf->number_of_layers > 1)
     {
         memcpy (oxcf->target_bitrate, cfg.ts_target_bitrate,
-                          sizeof(cfg.ts_target_bitrate));
+                sizeof(cfg.ts_target_bitrate));
         memcpy (oxcf->rate_decimator, cfg.ts_rate_decimator,
-                          sizeof(cfg.ts_rate_decimator));
+                sizeof(cfg.ts_rate_decimator));
         memcpy (oxcf->layer_id, cfg.ts_layer_id, sizeof(cfg.ts_layer_id));
     }
 
@@ -649,6 +651,8 @@ static vpx_codec_err_t vp8e_init(vpx_codec_ctx_t *ctx,
 
 
     vp8_rtcd();
+    vpx_dsp_rtcd();
+    vpx_scale_rtcd();
 
     if (!ctx->priv)
     {
@@ -861,9 +865,6 @@ static vpx_codec_err_t vp8e_encode(vpx_codec_alg_priv_t  *ctx,
     if (!ctx->cfg.rc_target_bitrate)
         return res;
 
-    if (!ctx->cfg.rc_target_bitrate)
-        return res;
-
     if (img)
         res = validate_img(ctx, img);