diff --git a/vp8/decoder/onyxd_if.c b/vp8/decoder/onyxd_if.c
index f46b6d578b0c8bf2b4525bc37b8a26ea1c6d7e68..1e2c3138f280cfe62e1ff5e4c1f98d1ca300a69b 100644
--- a/vp8/decoder/onyxd_if.c
+++ b/vp8/decoder/onyxd_if.c
@@ -528,7 +528,6 @@ int vp8dx_receive_compressed_data(VP8D_PTR ptr, unsigned long size, const unsign
     vp8_recon_write_yuv_frame("recon.yuv", cm->frame_to_show);
 #endif
 
-
     vp8_clear_system_state();
 
 #if CONFIG_ERROR_CONCEALMENT
diff --git a/vp8/decoder/onyxd_int.h b/vp8/decoder/onyxd_int.h
index 01607df1d379b1fee2960552486448e381c97998..c31623dfabb286c8a1cd3d378bb568cfe3225512 100644
--- a/vp8/decoder/onyxd_int.h
+++ b/vp8/decoder/onyxd_int.h
@@ -97,8 +97,9 @@ typedef struct VP8Decompressor
     const unsigned char *partitions[MAX_PARTITIONS];
     unsigned int   partition_sizes[MAX_PARTITIONS];
     unsigned int   num_partitions;
-
+#if CONFIG_SEGMENTATION
     unsigned char *segmentation_map;
+#endif
 #if CONFIG_MULTITHREAD
     /* variable for threading */
 
diff --git a/vp8/encoder/bitstream.c b/vp8/encoder/bitstream.c
index 3541269c5ba27e7972c1fd3156314eaecb851415..f915b696327113e90fade64fb0c9e3ae5419be98 100644
--- a/vp8/encoder/bitstream.c
+++ b/vp8/encoder/bitstream.c
@@ -870,8 +870,10 @@ static void pack_inter_mode_mvs(VP8_COMP *const cpi)
     VP8_COMMON *const pc = & cpi->common;
     vp8_writer *const w = & cpi->bc;
     const MV_CONTEXT *mvc = pc->fc.mvc;
-    MACROBLOCKD *xd = &cpi->mb.e_mbd;
 #if CONFIG_SEGMENTATION
+    MACROBLOCKD *xd = &cpi->mb.e_mbd;
+    int left_id, above_id;
+    int i;
     int sum;
     int index = 0;
 #endif
@@ -952,8 +954,10 @@ static void pack_inter_mode_mvs(VP8_COMP *const cpi)
             xd->mb_to_right_edge = ((pc->mb_cols - 1 - mb_col) * 16) << 3;
             xd->mb_to_top_edge = -((mb_row * 16)) << 3;
             xd->mb_to_bottom_edge = ((pc->mb_rows - 1 - mb_row) * 16) << 3;
+#if CONFIG_SEGMENTATION
             xd->up_available = (mb_row != 0);
             xd->left_available = (mb_col != 0);
+#endif
 #ifdef ENTROPY_STATS
             active_section = 9;
 #endif
@@ -1824,9 +1828,9 @@ void vp8_pack_bitstream(VP8_COMP *cpi, unsigned char *dest, unsigned long *size)
     }
     else
         vp8_start_encode(bc, cx_data);
-
+#if CONFIG_SEGMENTATION
     xd->update_mb_segmentation_map = 1;
-
+#endif
     // Signal whether or not Segmentation is enabled
     vp8_write_bit(bc, (xd->segmentation_enabled) ? 1 : 0);
 
diff --git a/vp8/encoder/encodeframe.c b/vp8/encoder/encodeframe.c
index b62544af5493c0950d09c697c8319df0a3812493..4b76b23f2b49302eaca45f2af08ac5496ea66766 100644
--- a/vp8/encoder/encodeframe.c
+++ b/vp8/encoder/encodeframe.c
@@ -742,13 +742,12 @@ void encode_mb_row(VP8_COMP *cpi,
         // Increment the activity mask pointers.
         x->mb_activity_ptr++;
 
-        /* Test code
+#if CONFIG_SEGMENTATION
         if ((xd->mode_info_context->mbmi.mode == ZEROMV) && (xd->mode_info_context->mbmi.ref_frame == LAST_FRAME))
             xd->mode_info_context->mbmi.segment_id = 0;
         else
             xd->mode_info_context->mbmi.segment_id = 1;
-            */
-
+#endif
         /* save the block info */
         for (i = 0; i < 16; i++)
             xd->mode_info_context->bmi[i] = xd->block[i].bmi;
@@ -988,6 +987,7 @@ void vp8_encode_frame(VP8_COMP *cpi)
 
     vp8cx_frame_init_quantizer(cpi);
 
+    vp8_initialize_rd_consts(cpi, cm->base_qindex + cm->y1dc_delta_q);
     vp8cx_initialize_me_consts(cpi, cm->base_qindex);
 
     if(cpi->oxcf.tuning == VP8_TUNE_SSIM)