C2SoftVpxEnc: Fix initialiation of bitrate ratios

Bug: 151273173
Test: steps in bug
Change-Id: I91a73afb33a9e9ca486bfcc9b49d5c9b292cca04
diff --git a/media/codec2/components/vpx/C2SoftVpxEnc.h b/media/codec2/components/vpx/C2SoftVpxEnc.h
index 62ccd1b..5e34b8a 100644
--- a/media/codec2/components/vpx/C2SoftVpxEnc.h
+++ b/media/codec2/components/vpx/C2SoftVpxEnc.h
@@ -180,7 +180,7 @@
      size_t mTemporalLayers;
 
      // Temporal layer bitrare ratio in percentage
-     uint32_t mTemporalLayerBitrateRatio[MAXTEMPORALLAYERS];
+     float_t mTemporalLayerBitrateRatio[MAXTEMPORALLAYERS];
 
      // Temporal pattern type
      TemporalPatternType mTemporalPatternType;
@@ -218,6 +218,7 @@
     std::shared_ptr<C2StreamBitrateInfo::output> mBitrate;
     std::shared_ptr<C2StreamBitrateModeTuning::output> mBitrateMode;
     std::shared_ptr<C2StreamRequestSyncFrameTuning::output> mRequestSync;
+    std::shared_ptr<C2StreamTemporalLayeringTuning::output> mLayering;
 
      C2_DO_NOT_COPY(C2SoftVpxEnc);
 };