shithub: libvpx

Download patch

ref: 7b95f9bf398139b9430bdcbe5e5aa827b27ad8d1
parent: ba10aed86d3dbe93294c2a6682a5a9a00e9396ae
author: Dmitry Kovalev <dkovalev@google.com>
date: Tue Aug 27 07:05:08 EDT 2013

Renaming BLOCK_SIZE_TYPE to BLOCK_SIZE in the encoder.

Change-Id: I62bb07c377f947cb72fac68add7a6b199e42c6b9

--- a/vp9/common/vp9_enums.h
+++ b/vp9/common/vp9_enums.h
@@ -40,8 +40,6 @@
   BLOCK_INVALID = BLOCK_SIZES
 } BLOCK_SIZE;
 
-typedef BLOCK_SIZE BLOCK_SIZE_TYPE;
-
 typedef enum PARTITION_TYPE {
   PARTITION_NONE,
   PARTITION_HORZ,
--- a/vp9/encoder/vp9_bitstream.c
+++ b/vp9/encoder/vp9_bitstream.c
@@ -199,7 +199,7 @@
 }
 
 static void write_selected_tx_size(const VP9_COMP *cpi, TX_SIZE tx_size,
-                                   BLOCK_SIZE_TYPE bsize, vp9_writer *w) {
+                                   BLOCK_SIZE bsize, vp9_writer *w) {
   const MACROBLOCKD *const xd = &cpi->mb.e_mbd;
   const vp9_prob *tx_probs = get_tx_probs2(xd, &cpi->common.fc.tx_probs);
   vp9_write(w, tx_size != TX_4X4, tx_probs[0]);
@@ -407,7 +407,7 @@
   const MB_PREDICTION_MODE mode = mi->mode;
   const int segment_id = mi->segment_id;
   int skip_coeff;
-  const BLOCK_SIZE_TYPE bsize = mi->sb_type;
+  const BLOCK_SIZE bsize = mi->sb_type;
   const int allow_hp = xd->allow_high_precision_mv;
 
   x->partition_info = x->pi + (m - pc->mi);
@@ -606,8 +606,7 @@
 
 static void write_modes_sb(VP9_COMP *cpi, MODE_INFO *m, vp9_writer *bc,
                            TOKENEXTRA **tok, TOKENEXTRA *tok_end,
-                           int mi_row, int mi_col,
-                           BLOCK_SIZE_TYPE bsize) {
+                           int mi_row, int mi_col, BLOCK_SIZE bsize) {
   VP9_COMMON *const cm = &cpi->common;
   MACROBLOCKD *xd = &cpi->mb.e_mbd;
   const int mis = cm->mode_info_stride;
@@ -615,7 +614,7 @@
   int bs = (1 << bsl) / 4;  // mode_info step for subsize
   int n;
   PARTITION_TYPE partition = PARTITION_NONE;
-  BLOCK_SIZE_TYPE subsize;
+  BLOCK_SIZE subsize;
 
   if (mi_row >= cm->mi_rows || mi_col >= cm->mi_cols)
     return;
--- a/vp9/encoder/vp9_block.h
+++ b/vp9/encoder/vp9_block.h
@@ -170,10 +170,10 @@
   PICK_MODE_CONTEXT sb64_context;
   int partition_cost[NUM_PARTITION_CONTEXTS][PARTITION_TYPES];
 
-  BLOCK_SIZE_TYPE b_partitioning[4][4][4];
-  BLOCK_SIZE_TYPE mb_partitioning[4][4];
-  BLOCK_SIZE_TYPE sb_partitioning[4];
-  BLOCK_SIZE_TYPE sb64_partitioning;
+  BLOCK_SIZE b_partitioning[4][4][4];
+  BLOCK_SIZE mb_partitioning[4][4];
+  BLOCK_SIZE sb_partitioning[4];
+  BLOCK_SIZE sb64_partitioning;
 
   void (*fwd_txm4x4)(int16_t *input, int16_t *output, int pitch);
   void (*fwd_txm8x4)(int16_t *input, int16_t *output, int pitch);
--- a/vp9/encoder/vp9_encodeframe.c
+++ b/vp9/encoder/vp9_encodeframe.c
@@ -47,7 +47,7 @@
 #endif
 
 static void encode_superblock(VP9_COMP *cpi, TOKENEXTRA **t, int output_enabled,
-                              int mi_row, int mi_col, BLOCK_SIZE_TYPE bsize);
+                              int mi_row, int mi_col, BLOCK_SIZE bsize);
 
 static void adjust_act_zbin(VP9_COMP *cpi, MACROBLOCK *x);
 
@@ -78,7 +78,7 @@
 };
 
 static unsigned int get_sby_perpixel_variance(VP9_COMP *cpi, MACROBLOCK *x,
-                                              BLOCK_SIZE_TYPE bs) {
+                                              BLOCK_SIZE bs) {
   unsigned int var, sse;
   var = cpi->fn_ptr[bs].vf(x->plane[0].src.buf,
                            x->plane[0].src.stride,
@@ -336,7 +336,7 @@
 }
 
 static void update_state(VP9_COMP *cpi, PICK_MODE_CONTEXT *ctx,
-                         BLOCK_SIZE_TYPE bsize, int output_enabled) {
+                         BLOCK_SIZE bsize, int output_enabled) {
   int i, x_idx, y;
   VP9_COMMON *const cm = &cpi->common;
   MACROBLOCK *const x = &cpi->mb;
@@ -469,10 +469,10 @@
 }
 
 static void set_offsets(VP9_COMP *cpi, int mi_row, int mi_col,
-                        BLOCK_SIZE_TYPE bsize) {
-  MACROBLOCK * const x = &cpi->mb;
-  VP9_COMMON * const cm = &cpi->common;
-  MACROBLOCKD * const xd = &x->e_mbd;
+                        BLOCK_SIZE bsize) {
+  MACROBLOCK *const x = &cpi->mb;
+  VP9_COMMON *const cm = &cpi->common;
+  MACROBLOCKD *const xd = &x->e_mbd;
   MB_MODE_INFO *mbmi;
   const int dst_fb_idx = cm->new_fb_idx;
   const int idx_str = xd->mode_info_stride * mi_row + mi_col;
@@ -553,7 +553,7 @@
 
 static void pick_sb_modes(VP9_COMP *cpi, int mi_row, int mi_col,
                           int *totalrate, int64_t *totaldist,
-                          BLOCK_SIZE_TYPE bsize, PICK_MODE_CONTEXT *ctx,
+                          BLOCK_SIZE bsize, PICK_MODE_CONTEXT *ctx,
                           int64_t best_rd) {
   VP9_COMMON *const cm = &cpi->common;
   MACROBLOCK *const x = &cpi->mb;
@@ -637,9 +637,8 @@
 // TODO(jingning): the variables used here are little complicated. need further
 // refactoring on organizing the temporary buffers, when recursive
 // partition down to 4x4 block size is enabled.
-static PICK_MODE_CONTEXT *get_block_context(MACROBLOCK *x,
-                                            BLOCK_SIZE_TYPE bsize) {
-  MACROBLOCKD * const xd = &x->e_mbd;
+static PICK_MODE_CONTEXT *get_block_context(MACROBLOCK *x, BLOCK_SIZE bsize) {
+  MACROBLOCKD *const xd = &x->e_mbd;
 
   switch (bsize) {
     case BLOCK_64X64:
@@ -674,9 +673,8 @@
   }
 }
 
-static BLOCK_SIZE_TYPE *get_sb_partitioning(MACROBLOCK *x,
-                                            BLOCK_SIZE_TYPE bsize) {
-  MACROBLOCKD *xd = &x->e_mbd;
+static BLOCK_SIZE *get_sb_partitioning(MACROBLOCK *x, BLOCK_SIZE bsize) {
+  MACROBLOCKD *const xd = &x->e_mbd;
   switch (bsize) {
     case BLOCK_64X64:
       return &x->sb64_partitioning;
@@ -696,7 +694,7 @@
                             ENTROPY_CONTEXT a[16 * MAX_MB_PLANE],
                             ENTROPY_CONTEXT l[16 * MAX_MB_PLANE],
                             PARTITION_CONTEXT sa[8], PARTITION_CONTEXT sl[8],
-                            BLOCK_SIZE_TYPE bsize) {
+                            BLOCK_SIZE bsize) {
   VP9_COMMON *const cm = &cpi->common;
   MACROBLOCK *const x = &cpi->mb;
   MACROBLOCKD *const xd = &x->e_mbd;
@@ -727,7 +725,7 @@
                          ENTROPY_CONTEXT a[16 * MAX_MB_PLANE],
                          ENTROPY_CONTEXT l[16 * MAX_MB_PLANE],
                          PARTITION_CONTEXT sa[8], PARTITION_CONTEXT sl[8],
-                         BLOCK_SIZE_TYPE bsize) {
+                         BLOCK_SIZE bsize) {
   const VP9_COMMON *const cm = &cpi->common;
   const MACROBLOCK *const x = &cpi->mb;
   const MACROBLOCKD *const xd = &x->e_mbd;
@@ -758,7 +756,7 @@
 }
 
 static void encode_b(VP9_COMP *cpi, TOKENEXTRA **tp, int mi_row, int mi_col,
-                     int output_enabled, BLOCK_SIZE_TYPE bsize, int sub_index) {
+                     int output_enabled, BLOCK_SIZE bsize, int sub_index) {
   VP9_COMMON * const cm = &cpi->common;
   MACROBLOCK * const x = &cpi->mb;
   MACROBLOCKD * const xd = &x->e_mbd;
@@ -788,15 +786,15 @@
 }
 
 static void encode_sb(VP9_COMP *cpi, TOKENEXTRA **tp, int mi_row, int mi_col,
-                      int output_enabled, BLOCK_SIZE_TYPE bsize) {
+                      int output_enabled, BLOCK_SIZE bsize) {
   VP9_COMMON * const cm = &cpi->common;
   MACROBLOCK * const x = &cpi->mb;
   MACROBLOCKD * const xd = &x->e_mbd;
-  BLOCK_SIZE_TYPE c1 = BLOCK_8X8;
+  BLOCK_SIZE c1 = BLOCK_8X8;
   const int bsl = b_width_log2(bsize), bs = (1 << bsl) / 4;
   int UNINITIALIZED_IS_SAFE(pl);
   PARTITION_TYPE partition;
-  BLOCK_SIZE_TYPE subsize;
+  BLOCK_SIZE subsize;
   int i;
 
   if (mi_row >= cm->mi_rows || mi_col >= cm->mi_cols)
@@ -853,8 +851,7 @@
   }
 }
 
-static void set_partitioning(VP9_COMP *cpi, MODE_INFO *m,
-                             BLOCK_SIZE_TYPE bsize) {
+static void set_partitioning(VP9_COMP *cpi, MODE_INFO *m, BLOCK_SIZE bsize) {
   VP9_COMMON *const cm = &cpi->common;
   const int mis = cm->mode_info_stride;
   int block_row, block_col;
@@ -877,7 +874,7 @@
 }
 
 static void set_block_size(VP9_COMMON * const cm, MODE_INFO *m,
-                           BLOCK_SIZE_TYPE bsize, int mis, int mi_row,
+                           BLOCK_SIZE bsize, int mis, int mi_row,
                            int mi_col) {
   int row, col;
   int bwl = b_width_log2(bsize);
@@ -929,9 +926,9 @@
   V64X64,
 } TREE_LEVEL;
 
-static void tree_to_node(void *data, BLOCK_SIZE_TYPE block_size, vt_node *node) {
+static void tree_to_node(void *data, BLOCK_SIZE bsize, vt_node *node) {
   int i;
-  switch (block_size) {
+  switch (bsize) {
     case BLOCK_64X64: {
       v64x64 *vt = (v64x64 *) data;
       node->vt = &vt->vt;
@@ -988,9 +985,9 @@
                 a->sum_error + b->sum_error, a->count + b->count);
 }
 
-static void fill_variance_tree(void *data, BLOCK_SIZE_TYPE block_size) {
+static void fill_variance_tree(void *data, BLOCK_SIZE bsize) {
   vt_node node;
-  tree_to_node(data, block_size, &node);
+  tree_to_node(data, bsize, &node);
   sum_2_variances(&node.vt->horz[0], node.split[0], node.split[1]);
   sum_2_variances(&node.vt->horz[1], node.split[2], node.split[3]);
   sum_2_variances(&node.vt->vert[0], node.split[0], node.split[2]);
@@ -1000,7 +997,7 @@
 
 #if PERFORM_RANDOM_PARTITIONING
 static int set_vt_partitioning(VP9_COMP *cpi, void *data, MODE_INFO *m,
-    BLOCK_SIZE_TYPE block_size, int mi_row,
+    BLOCK_SIZE block_size, int mi_row,
     int mi_col, int mi_size) {
   VP9_COMMON * const cm = &cpi->common;
   vt_node vt;
@@ -1039,7 +1036,7 @@
 #else  // !PERFORM_RANDOM_PARTITIONING
 
 static int set_vt_partitioning(VP9_COMP *cpi, void *data, MODE_INFO *m,
-                               BLOCK_SIZE_TYPE block_size, int mi_row,
+                               BLOCK_SIZE bsize, int mi_row,
                                int mi_col, int mi_size) {
   VP9_COMMON * const cm = &cpi->common;
   vt_node vt;
@@ -1046,13 +1043,13 @@
   const int mis = cm->mode_info_stride;
   int64_t threshold = 50 * cpi->common.base_qindex;
 
-  tree_to_node(data, block_size, &vt);
+  tree_to_node(data, bsize, &vt);
 
   // split none is available only if we have more than half a block size
   // in width and height inside the visible image
   if (mi_col + mi_size < cm->mi_cols && mi_row + mi_size < cm->mi_rows
       && vt.vt->none.variance < threshold) {
-    set_block_size(cm, m, block_size, mis, mi_row, mi_col);
+    set_block_size(cm, m, bsize, mis, mi_row, mi_col);
     return 1;
   }
 
@@ -1059,7 +1056,7 @@
   // vertical split is available on all but the bottom border
   if (mi_row + mi_size < cm->mi_rows && vt.vt->vert[0].variance < threshold
       && vt.vt->vert[1].variance < threshold) {
-    set_block_size(cm, m, get_subsize(block_size, PARTITION_VERT), mis, mi_row,
+    set_block_size(cm, m, get_subsize(bsize, PARTITION_VERT), mis, mi_row,
                    mi_col);
     return 1;
   }
@@ -1067,7 +1064,7 @@
   // horizontal split is available on all but the right border
   if (mi_col + mi_size < cm->mi_cols && vt.vt->horz[0].variance < threshold
       && vt.vt->horz[1].variance < threshold) {
-    set_block_size(cm, m, get_subsize(block_size, PARTITION_HORZ), mis, mi_row,
+    set_block_size(cm, m, get_subsize(bsize, PARTITION_HORZ), mis, mi_row,
                    mi_col);
     return 1;
   }
@@ -1192,7 +1189,7 @@
 }
 
 static void rd_use_partition(VP9_COMP *cpi, MODE_INFO *m, TOKENEXTRA **tp,
-                             int mi_row, int mi_col, BLOCK_SIZE_TYPE bsize,
+                             int mi_row, int mi_col, BLOCK_SIZE bsize,
                              int *rate, int64_t *dist, int do_recon) {
   VP9_COMMON * const cm = &cpi->common;
   MACROBLOCK * const x = &cpi->mb;
@@ -1206,7 +1203,7 @@
   int bss = (1 << bsl) / 4;
   int i, pl;
   PARTITION_TYPE partition = PARTITION_NONE;
-  BLOCK_SIZE_TYPE subsize;
+  BLOCK_SIZE subsize;
   ENTROPY_CONTEXT l[16 * MAX_MB_PLANE], a[16 * MAX_MB_PLANE];
   PARTITION_CONTEXT sl[8], sa[8];
   int last_part_rate = INT_MAX;
@@ -1217,9 +1214,9 @@
   int64_t none_dist = INT_MAX;
   int chosen_rate = INT_MAX;
   int64_t chosen_dist = INT_MAX;
-  BLOCK_SIZE_TYPE sub_subsize = BLOCK_4X4;
+  BLOCK_SIZE sub_subsize = BLOCK_4X4;
   int splits_below = 0;
-  BLOCK_SIZE_TYPE bs_type = m->mbmi.sb_type;
+  BLOCK_SIZE bs_type = m->mbmi.sb_type;
 
   if (mi_row >= cm->mi_rows || mi_col >= cm->mi_cols)
     return;
@@ -1366,7 +1363,7 @@
       && partition != PARTITION_SPLIT && bsize > BLOCK_8X8
       && (mi_row + ms < cm->mi_rows || mi_row + (ms >> 1) == cm->mi_rows)
       && (mi_col + ms < cm->mi_cols || mi_col + (ms >> 1) == cm->mi_cols)) {
-    BLOCK_SIZE_TYPE split_subsize = get_subsize(bsize, PARTITION_SPLIT);
+    BLOCK_SIZE split_subsize = get_subsize(bsize, PARTITION_SPLIT);
     split_rate = 0;
     split_dist = 0;
     restore_context(cpi, mi_row, mi_col, a, l, sa, sl, bsize);
@@ -1454,15 +1451,18 @@
   *dist = chosen_dist;
 }
 
-static const BLOCK_SIZE_TYPE min_partition_size[BLOCK_SIZES] =
-  { BLOCK_4X4, BLOCK_4X4, BLOCK_4X4, BLOCK_4X4,
-    BLOCK_4X4, BLOCK_4X4, BLOCK_8X8, BLOCK_8X8,
-    BLOCK_8X8, BLOCK_16X16, BLOCK_16X16, BLOCK_16X16, BLOCK_16X16 };
-static const BLOCK_SIZE_TYPE max_partition_size[BLOCK_SIZES] =
-  { BLOCK_8X8, BLOCK_16X16, BLOCK_16X16, BLOCK_16X16,
-    BLOCK_32X32, BLOCK_32X32, BLOCK_32X32, BLOCK_64X64,
-    BLOCK_64X64, BLOCK_64X64, BLOCK_64X64, BLOCK_64X64, BLOCK_64X64 };
+static const BLOCK_SIZE min_partition_size[BLOCK_SIZES] = {
+  BLOCK_4X4, BLOCK_4X4, BLOCK_4X4, BLOCK_4X4,
+  BLOCK_4X4, BLOCK_4X4, BLOCK_8X8, BLOCK_8X8,
+  BLOCK_8X8, BLOCK_16X16, BLOCK_16X16, BLOCK_16X16, BLOCK_16X16
+};
 
+static const BLOCK_SIZE max_partition_size[BLOCK_SIZES] = {
+  BLOCK_8X8, BLOCK_16X16, BLOCK_16X16, BLOCK_16X16,
+  BLOCK_32X32, BLOCK_32X32, BLOCK_32X32, BLOCK_64X64,
+  BLOCK_64X64, BLOCK_64X64, BLOCK_64X64, BLOCK_64X64, BLOCK_64X64
+};
+
 // Look at all the mode_info entries for blocks that are part of this
 // partition and find the min and max values for sb_type.
 // At the moment this is designed to work on a 64x64 SB but could be
@@ -1471,8 +1471,8 @@
 // The min and max are assumed to have been initialized prior to calling this
 // function so repeat calls can accumulate a min and max of more than one sb64.
 static void get_sb_partition_size_range(VP9_COMP *cpi, MODE_INFO * mi,
-                                        BLOCK_SIZE_TYPE * min_block_size,
-                                        BLOCK_SIZE_TYPE * max_block_size ) {
+                                        BLOCK_SIZE *min_block_size,
+                                        BLOCK_SIZE *max_block_size ) {
   MACROBLOCKD *const xd = &cpi->mb.e_mbd;
   int sb_width_in_blocks = MI_BLOCK_SIZE;
   int sb_height_in_blocks  = MI_BLOCK_SIZE;
@@ -1482,8 +1482,8 @@
   // Check the sb_type for each block that belongs to this region.
   for (i = 0; i < sb_height_in_blocks; ++i) {
     for (j = 0; j < sb_width_in_blocks; ++j) {
-      *min_block_size = MIN(*min_block_size, mi[index+j].mbmi.sb_type);
-      *max_block_size = MAX(*max_block_size, mi[index+j].mbmi.sb_type);
+      *min_block_size = MIN(*min_block_size, mi[index + j].mbmi.sb_type);
+      *max_block_size = MAX(*max_block_size, mi[index + j].mbmi.sb_type);
     }
     index += xd->mode_info_stride;
   }
@@ -1492,8 +1492,8 @@
 // Look at neighboring blocks and set a min and max partition size based on
 // what they chose.
 static void rd_auto_partition_range(VP9_COMP *cpi,
-                                    BLOCK_SIZE_TYPE * min_block_size,
-                                    BLOCK_SIZE_TYPE * max_block_size) {
+                                    BLOCK_SIZE *min_block_size,
+                                    BLOCK_SIZE *max_block_size) {
   MACROBLOCKD *const xd = &cpi->mb.e_mbd;
   MODE_INFO *mi = xd->mode_info_context;
   MODE_INFO *above_sb64_mi;
@@ -1544,8 +1544,7 @@
   }
 }
 
-static void compute_fast_motion_search_level(VP9_COMP *const cpi,
-                                             const BLOCK_SIZE_TYPE bsize) {
+static void compute_fast_motion_search_level(VP9_COMP *cpi, BLOCK_SIZE bsize) {
   VP9_COMMON *const cm = &cpi->common;
   MACROBLOCK *const x = &cpi->mb;
   MACROBLOCKD *const xd = &x->e_mbd;
@@ -1644,7 +1643,7 @@
 // unlikely to be selected depending on previous rate-distortion optimization
 // results, for encoding speed-up.
 static void rd_pick_partition(VP9_COMP *cpi, TOKENEXTRA **tp, int mi_row,
-                              int mi_col, BLOCK_SIZE_TYPE bsize, int *rate,
+                              int mi_col, BLOCK_SIZE bsize, int *rate,
                               int64_t *dist, int do_recon, int64_t best_rd) {
   VP9_COMMON * const cm = &cpi->common;
   MACROBLOCK * const x = &cpi->mb;
@@ -1655,7 +1654,7 @@
   PARTITION_CONTEXT sl[8], sa[8];
   TOKENEXTRA *tp_orig = *tp;
   int i, pl;
-  BLOCK_SIZE_TYPE subsize;
+  BLOCK_SIZE subsize;
   int this_rate, sum_rate = 0, best_rate = INT_MAX;
   int64_t this_dist, sum_dist = 0, best_dist = INT64_MAX;
   int64_t sum_rd = 0;
@@ -2229,8 +2228,7 @@
 
 static void reset_skip_txfm_size_b(VP9_COMP *cpi, MODE_INFO *mi, int mis,
                                    TX_SIZE max_tx_size, int bw, int bh,
-                                   int mi_row, int mi_col,
-                                   BLOCK_SIZE_TYPE bsize) {
+                                   int mi_row, int mi_col, BLOCK_SIZE bsize) {
   VP9_COMMON *const cm = &cpi->common;
   MB_MODE_INFO *const mbmi = &mi->mbmi;
 
@@ -2252,7 +2250,7 @@
 
 static void reset_skip_txfm_size_sb(VP9_COMP *cpi, MODE_INFO *mi,
                                     TX_SIZE max_tx_size, int mi_row, int mi_col,
-                                    BLOCK_SIZE_TYPE bsize) {
+                                    BLOCK_SIZE bsize) {
   const VP9_COMMON *const cm = &cpi->common;
   const int mis = cm->mode_info_stride;
   int bw, bh;
@@ -2278,7 +2276,7 @@
     reset_skip_txfm_size_b(cpi, mi + hbs, mis, max_tx_size, hbs, bs, mi_row,
                            mi_col + hbs, bsize);
   } else {
-    const BLOCK_SIZE_TYPE subsize = subsize_lookup[PARTITION_SPLIT][bsize];
+    const BLOCK_SIZE subsize = subsize_lookup[PARTITION_SPLIT][bsize];
     int n;
 
     assert(bw < bs && bh < bs);
@@ -2517,7 +2515,7 @@
 static void sum_intra_stats(VP9_COMP *cpi, const MODE_INFO *mi) {
   const MB_PREDICTION_MODE y_mode = mi->mbmi.mode;
   const MB_PREDICTION_MODE uv_mode = mi->mbmi.uv_mode;
-  const BLOCK_SIZE_TYPE bsize = mi->mbmi.sb_type;
+  const BLOCK_SIZE bsize = mi->mbmi.sb_type;
 
   ++cpi->y_uv_mode_count[y_mode][uv_mode];
 
@@ -2555,7 +2553,7 @@
 }
 
 static void encode_superblock(VP9_COMP *cpi, TOKENEXTRA **t, int output_enabled,
-                              int mi_row, int mi_col, BLOCK_SIZE_TYPE bsize) {
+                              int mi_row, int mi_col, BLOCK_SIZE bsize) {
   VP9_COMMON * const cm = &cpi->common;
   MACROBLOCK * const x = &cpi->mb;
   MACROBLOCKD * const xd = &x->e_mbd;
--- a/vp9/encoder/vp9_encodeintra.h
+++ b/vp9/encoder/vp9_encodeintra.h
@@ -14,7 +14,7 @@
 #include "vp9/encoder/vp9_onyx_int.h"
 
 int vp9_encode_intra(MACROBLOCK *x, int use_16x16_pred);
-void vp9_encode_block_intra(int plane, int block, BLOCK_SIZE_TYPE plane_bsize,
+void vp9_encode_block_intra(int plane, int block, BLOCK_SIZE plane_bsize,
                             TX_SIZE tx_size, void *arg);
 
 #endif  // VP9_ENCODER_VP9_ENCODEINTRA_H_
--- a/vp9/encoder/vp9_encodemb.c
+++ b/vp9/encoder/vp9_encodemb.c
@@ -69,7 +69,7 @@
     vp9_short_idct16x16_add(dqcoeff, dest, stride);
 }
 
-static void subtract_plane(MACROBLOCK *x, BLOCK_SIZE_TYPE bsize, int plane) {
+static void subtract_plane(MACROBLOCK *x, BLOCK_SIZE bsize, int plane) {
   struct macroblock_plane *const p = &x->plane[plane];
   const MACROBLOCKD *const xd = &x->e_mbd;
   const struct macroblockd_plane *const pd = &xd->plane[plane];
@@ -81,11 +81,11 @@
                      pd->dst.buf, pd->dst.stride);
 }
 
-void vp9_subtract_sby(MACROBLOCK *x, BLOCK_SIZE_TYPE bsize) {
+void vp9_subtract_sby(MACROBLOCK *x, BLOCK_SIZE bsize) {
   subtract_plane(x, bsize, 0);
 }
 
-void vp9_subtract_sbuv(MACROBLOCK *x, BLOCK_SIZE_TYPE bsize) {
+void vp9_subtract_sbuv(MACROBLOCK *x, BLOCK_SIZE bsize) {
   int i;
 
   for (i = 1; i < MAX_MB_PLANE; i++)
@@ -92,7 +92,7 @@
     subtract_plane(x, bsize, i);
 }
 
-void vp9_subtract_sb(MACROBLOCK *x, BLOCK_SIZE_TYPE bsize) {
+void vp9_subtract_sb(MACROBLOCK *x, BLOCK_SIZE bsize) {
   vp9_subtract_sby(x, bsize);
   vp9_subtract_sbuv(x, bsize);
 }
@@ -142,7 +142,7 @@
 }
 
 static void optimize_b(MACROBLOCK *mb,
-                       int plane, int block, BLOCK_SIZE_TYPE plane_bsize,
+                       int plane, int block, BLOCK_SIZE plane_bsize,
                        ENTROPY_CONTEXT *a, ENTROPY_CONTEXT *l,
                        TX_SIZE tx_size) {
   MACROBLOCKD *const xd = &mb->e_mbd;
@@ -370,7 +370,7 @@
   *a = *l = (final_eob > 0);
 }
 
-void vp9_optimize_b(int plane, int block, BLOCK_SIZE_TYPE plane_bsize,
+void vp9_optimize_b(int plane, int block, BLOCK_SIZE plane_bsize,
                     TX_SIZE tx_size, MACROBLOCK *mb, struct optimize_ctx *ctx) {
   int x, y;
   txfrm_block_to_raster_xy(plane_bsize, tx_size, block, &x, &y);
@@ -378,11 +378,11 @@
              &ctx->ta[plane][x], &ctx->tl[plane][y], tx_size);
 }
 
-static void optimize_init_b(int plane, BLOCK_SIZE_TYPE bsize,
+static void optimize_init_b(int plane, BLOCK_SIZE bsize,
                             struct encode_b_args *args) {
   const MACROBLOCKD *xd = &args->x->e_mbd;
   const struct macroblockd_plane* const pd = &xd->plane[plane];
-  const BLOCK_SIZE_TYPE plane_bsize = get_plane_block_size(bsize, pd);
+  const BLOCK_SIZE plane_bsize = get_plane_block_size(bsize, pd);
   const int num_4x4_w = num_4x4_blocks_wide_lookup[plane_bsize];
   const int num_4x4_h = num_4x4_blocks_high_lookup[plane_bsize];
   const MB_MODE_INFO *mbmi = &xd->mode_info_context->mbmi;
@@ -419,7 +419,7 @@
   }
 }
 
-void vp9_xform_quant(int plane, int block, BLOCK_SIZE_TYPE plane_bsize,
+void vp9_xform_quant(int plane, int block, BLOCK_SIZE plane_bsize,
                      TX_SIZE tx_size, void *arg) {
   struct encode_b_args* const args = arg;
   MACROBLOCK* const x = args->x;
@@ -492,7 +492,7 @@
   }
 }
 
-static void encode_block(int plane, int block, BLOCK_SIZE_TYPE plane_bsize,
+static void encode_block(int plane, int block, BLOCK_SIZE plane_bsize,
                          TX_SIZE tx_size, void *arg) {
   struct encode_b_args *const args = arg;
   MACROBLOCK *const x = args->x;
@@ -536,7 +536,7 @@
   }
 }
 
-void vp9_encode_sby(MACROBLOCK *x, BLOCK_SIZE_TYPE bsize) {
+void vp9_encode_sby(MACROBLOCK *x, BLOCK_SIZE bsize) {
   MACROBLOCKD *const xd = &x->e_mbd;
   struct optimize_ctx ctx;
   struct encode_b_args arg = {x, &ctx};
@@ -548,7 +548,7 @@
   foreach_transformed_block_in_plane(xd, bsize, 0, encode_block, &arg);
 }
 
-void vp9_encode_sb(MACROBLOCK *x, BLOCK_SIZE_TYPE bsize) {
+void vp9_encode_sb(MACROBLOCK *x, BLOCK_SIZE bsize) {
   MACROBLOCKD *const xd = &x->e_mbd;
   struct optimize_ctx ctx;
   struct encode_b_args arg = {x, &ctx};
@@ -564,7 +564,7 @@
   foreach_transformed_block(xd, bsize, encode_block, &arg);
 }
 
-void vp9_encode_block_intra(int plane, int block, BLOCK_SIZE_TYPE plane_bsize,
+void vp9_encode_block_intra(int plane, int block, BLOCK_SIZE plane_bsize,
                             TX_SIZE tx_size, void *arg) {
   struct encode_b_args* const args = arg;
   MACROBLOCK *const x = args->x;
@@ -714,7 +714,7 @@
   }
 }
 
-void vp9_encode_intra_block_y(MACROBLOCK *x, BLOCK_SIZE_TYPE bsize) {
+void vp9_encode_intra_block_y(MACROBLOCK *x, BLOCK_SIZE bsize) {
   MACROBLOCKD* const xd = &x->e_mbd;
   struct optimize_ctx ctx;
   struct encode_b_args arg = {x, &ctx};
@@ -722,7 +722,7 @@
   foreach_transformed_block_in_plane(xd, bsize, 0, vp9_encode_block_intra,
                                      &arg);
 }
-void vp9_encode_intra_block_uv(MACROBLOCK *x, BLOCK_SIZE_TYPE bsize) {
+void vp9_encode_intra_block_uv(MACROBLOCK *x, BLOCK_SIZE bsize) {
   MACROBLOCKD* const xd = &x->e_mbd;
   struct optimize_ctx ctx;
   struct encode_b_args arg = {x, &ctx};
--- a/vp9/encoder/vp9_encodemb.h
+++ b/vp9/encoder/vp9_encodemb.h
@@ -32,18 +32,18 @@
   struct optimize_ctx *ctx;
 };
 
-void vp9_encode_sb(MACROBLOCK *x, BLOCK_SIZE_TYPE bsize);
-void vp9_encode_sby(MACROBLOCK *x, BLOCK_SIZE_TYPE bsize);
+void vp9_encode_sb(MACROBLOCK *x, BLOCK_SIZE bsize);
+void vp9_encode_sby(MACROBLOCK *x, BLOCK_SIZE bsize);
 
-void vp9_xform_quant(int plane, int block, BLOCK_SIZE_TYPE plane_bsize,
+void vp9_xform_quant(int plane, int block, BLOCK_SIZE plane_bsize,
                      TX_SIZE tx_size, void *arg);
 
-void vp9_subtract_sby(MACROBLOCK *x, BLOCK_SIZE_TYPE bsize);
-void vp9_subtract_sbuv(MACROBLOCK *x, BLOCK_SIZE_TYPE bsize);
-void vp9_subtract_sb(MACROBLOCK *x, BLOCK_SIZE_TYPE bsize);
+void vp9_subtract_sby(MACROBLOCK *x, BLOCK_SIZE bsize);
+void vp9_subtract_sbuv(MACROBLOCK *x, BLOCK_SIZE bsize);
+void vp9_subtract_sb(MACROBLOCK *x, BLOCK_SIZE bsize);
 
-void vp9_encode_intra_block_y(MACROBLOCK *x, BLOCK_SIZE_TYPE bsize);
-void vp9_encode_intra_block_uv(MACROBLOCK *x, BLOCK_SIZE_TYPE bsize);
+void vp9_encode_intra_block_y(MACROBLOCK *x, BLOCK_SIZE bsize);
+void vp9_encode_intra_block_uv(MACROBLOCK *x, BLOCK_SIZE bsize);
 
 
 #endif  // VP9_ENCODER_VP9_ENCODEMB_H_
--- a/vp9/encoder/vp9_onyx_int.h
+++ b/vp9/encoder/vp9_onyx_int.h
@@ -273,12 +273,12 @@
   int use_square_partition_only;
   int unused_mode_skip_lvl;
   int reference_masking;
-  BLOCK_SIZE_TYPE always_this_block_size;
+  BLOCK_SIZE always_this_block_size;
   int auto_min_max_partition_size;
   int auto_min_max_partition_interval;
   int auto_min_max_partition_count;
-  BLOCK_SIZE_TYPE min_partition_size;
-  BLOCK_SIZE_TYPE max_partition_size;
+  BLOCK_SIZE min_partition_size;
+  BLOCK_SIZE max_partition_size;
   int adjust_partitioning_from_last_frame;
   int last_partitioning_redo_frequency;
   int disable_splitmv;
--- a/vp9/encoder/vp9_rdopt.c
+++ b/vp9/encoder/vp9_rdopt.c
@@ -364,7 +364,7 @@
   vp9_clear_system_state();
 }
 
-static void model_rd_for_sb(VP9_COMP *cpi, BLOCK_SIZE_TYPE bsize,
+static void model_rd_for_sb(VP9_COMP *cpi, BLOCK_SIZE bsize,
                             MACROBLOCK *x, MACROBLOCKD *xd,
                             int *out_rate_sum, int64_t *out_dist_sum) {
   // Note our transform coeffs are 8 times an orthogonal transform.
@@ -375,7 +375,7 @@
   for (i = 0; i < MAX_MB_PLANE; ++i) {
     struct macroblock_plane *const p = &x->plane[i];
     struct macroblockd_plane *const pd = &xd->plane[i];
-    const BLOCK_SIZE_TYPE bs = get_plane_block_size(bsize, pd);
+    const BLOCK_SIZE bs = get_plane_block_size(bsize, pd);
     unsigned int sse;
     int rate;
     int64_t dist;
@@ -393,13 +393,13 @@
   *out_dist_sum = dist_sum << 4;
 }
 
-static void model_rd_for_sb_y_tx(VP9_COMP *cpi, BLOCK_SIZE_TYPE bsize,
+static void model_rd_for_sb_y_tx(VP9_COMP *cpi, BLOCK_SIZE bsize,
                                  TX_SIZE tx_size,
                                  MACROBLOCK *x, MACROBLOCKD *xd,
                                  int *out_rate_sum, int64_t *out_dist_sum,
                                  int *out_skip) {
   int j, k;
-  BLOCK_SIZE_TYPE bs;
+  BLOCK_SIZE bs;
   struct macroblock_plane *const p = &x->plane[0];
   struct macroblockd_plane *const pd = &xd->plane[0];
   const int width = 4 << num_4x4_blocks_wide_lookup[bsize];
@@ -576,7 +576,7 @@
   }
 }
 
-static void rate_block(int plane, int block, BLOCK_SIZE_TYPE plane_bsize,
+static void rate_block(int plane, int block, BLOCK_SIZE plane_bsize,
                        TX_SIZE tx_size, void *arg) {
   struct rdcost_block_args* args = arg;
 
@@ -589,7 +589,7 @@
                             args->scan, args->nb);
 }
 
-static void block_yrd_txfm(int plane, int block, BLOCK_SIZE_TYPE plane_bsize,
+static void block_yrd_txfm(int plane, int block, BLOCK_SIZE plane_bsize,
                            TX_SIZE tx_size, void *arg) {
   struct rdcost_block_args *args = arg;
   MACROBLOCK *const x = args->x;
@@ -623,10 +623,10 @@
                              int *rate, int64_t *distortion,
                              int *skippable, int64_t *sse,
                              int64_t ref_best_rd, int plane,
-                             BLOCK_SIZE_TYPE bsize, TX_SIZE tx_size) {
+                             BLOCK_SIZE bsize, TX_SIZE tx_size) {
   MACROBLOCKD *const xd = &x->e_mbd;
   struct macroblockd_plane *const pd = &xd->plane[plane];
-  const BLOCK_SIZE_TYPE bs = get_plane_block_size(bsize, pd);
+  const BLOCK_SIZE bs = get_plane_block_size(bsize, pd);
   const int num_4x4_blocks_wide = num_4x4_blocks_wide_lookup[bs];
   const int num_4x4_blocks_high = num_4x4_blocks_high_lookup[bs];
   int i;
@@ -684,7 +684,7 @@
                                      int *rate, int64_t *distortion,
                                      int *skip, int64_t *sse,
                                      int64_t ref_best_rd,
-                                     BLOCK_SIZE_TYPE bs) {
+                                     BLOCK_SIZE bs) {
   const TX_SIZE max_txfm_size = max_txsize_lookup[bs];
   VP9_COMMON *const cm = &cpi->common;
   MACROBLOCKD *const xd = &x->e_mbd;
@@ -714,7 +714,7 @@
                                      int64_t *d, int64_t *distortion,
                                      int *s, int *skip,
                                      int64_t tx_cache[TX_MODES],
-                                     BLOCK_SIZE_TYPE bs) {
+                                     BLOCK_SIZE bs) {
   const TX_SIZE max_tx_size = max_txsize_lookup[bs];
   VP9_COMMON *const cm = &cpi->common;
   MACROBLOCKD *const xd = &x->e_mbd;
@@ -817,7 +817,7 @@
                                           int64_t *d, int64_t *distortion,
                                           int *s, int *skip, int64_t *sse,
                                           int64_t ref_best_rd,
-                                          BLOCK_SIZE_TYPE bs) {
+                                          BLOCK_SIZE bs) {
   const TX_SIZE max_txfm_size = max_txsize_lookup[bs];
   VP9_COMMON *const cm = &cpi->common;
   MACROBLOCKD *const xd = &x->e_mbd;
@@ -908,7 +908,7 @@
 
 static void super_block_yrd(VP9_COMP *cpi,
                             MACROBLOCK *x, int *rate, int64_t *distortion,
-                            int *skip, int64_t *psse, BLOCK_SIZE_TYPE bs,
+                            int *skip, int64_t *psse, BLOCK_SIZE bs,
                             int64_t txfm_cache[TX_MODES],
                             int64_t ref_best_rd) {
   int r[TX_SIZES][2], s[TX_SIZES];
@@ -993,8 +993,7 @@
                                      ENTROPY_CONTEXT *a, ENTROPY_CONTEXT *l,
                                      int *bestrate, int *bestratey,
                                      int64_t *bestdistortion,
-                                     BLOCK_SIZE_TYPE bsize,
-                                     int64_t rd_thresh) {
+                                     BLOCK_SIZE bsize, int64_t rd_thresh) {
   MB_PREDICTION_MODE mode;
   MACROBLOCKD *xd = &x->e_mbd;
   int64_t best_rd = rd_thresh;
@@ -1128,7 +1127,7 @@
                                             int64_t best_rd) {
   int i, j;
   MACROBLOCKD *const xd = &mb->e_mbd;
-  BLOCK_SIZE_TYPE bsize = xd->mode_info_context->mbmi.sb_type;
+  const BLOCK_SIZE bsize = xd->mode_info_context->mbmi.sb_type;
   const int num_4x4_blocks_wide = num_4x4_blocks_wide_lookup[bsize];
   const int num_4x4_blocks_high = num_4x4_blocks_high_lookup[bsize];
   int idx, idy;
@@ -1194,7 +1193,7 @@
 static int64_t rd_pick_intra_sby_mode(VP9_COMP *cpi, MACROBLOCK *x,
                                       int *rate, int *rate_tokenonly,
                                       int64_t *distortion, int *skippable,
-                                      BLOCK_SIZE_TYPE bsize,
+                                      BLOCK_SIZE bsize,
                                       int64_t tx_cache[TX_MODES],
                                       int64_t best_rd) {
   MB_PREDICTION_MODE mode;
@@ -1266,7 +1265,7 @@
 
 static void super_block_uvrd(VP9_COMMON *const cm, MACROBLOCK *x,
                              int *rate, int64_t *distortion, int *skippable,
-                             int64_t *sse, BLOCK_SIZE_TYPE bsize,
+                             int64_t *sse, BLOCK_SIZE bsize,
                              int64_t ref_best_rd) {
   MACROBLOCKD *const xd = &x->e_mbd;
   MB_MODE_INFO *const mbmi = &xd->mode_info_context->mbmi;
@@ -1309,7 +1308,7 @@
 static int64_t rd_pick_intra_sbuv_mode(VP9_COMP *cpi, MACROBLOCK *x,
                                        int *rate, int *rate_tokenonly,
                                        int64_t *distortion, int *skippable,
-                                       BLOCK_SIZE_TYPE bsize) {
+                                       BLOCK_SIZE bsize) {
   MB_PREDICTION_MODE mode;
   MB_PREDICTION_MODE mode_selected = DC_PRED;
   int64_t best_rd = INT64_MAX, this_rd;
@@ -1351,7 +1350,7 @@
 static int64_t rd_sbuv_dcpred(VP9_COMP *cpi, MACROBLOCK *x,
                               int *rate, int *rate_tokenonly,
                               int64_t *distortion, int *skippable,
-                              BLOCK_SIZE_TYPE bsize) {
+                              BLOCK_SIZE bsize) {
   int64_t this_rd;
   int64_t this_sse;
 
@@ -1365,7 +1364,7 @@
   return this_rd;
 }
 
-static void choose_intra_uv_mode(VP9_COMP *cpi, BLOCK_SIZE_TYPE bsize,
+static void choose_intra_uv_mode(VP9_COMP *cpi, BLOCK_SIZE bsize,
                                  int *rate_uv, int *rate_uv_tokenonly,
                                  int64_t *dist_uv, int *skip_uv,
                                  MB_PREDICTION_MODE *mode_uv) {
@@ -1407,13 +1406,13 @@
 }
 
 static void joint_motion_search(VP9_COMP *cpi, MACROBLOCK *x,
-                                BLOCK_SIZE_TYPE bsize,
+                                BLOCK_SIZE bsize,
                                 int_mv *frame_mv,
                                 int mi_row, int mi_col,
                                 int_mv single_newmv[MAX_REF_FRAMES],
                                 int *rate_mv);
 static void single_motion_search(VP9_COMP *cpi, MACROBLOCK *x,
-                                 BLOCK_SIZE_TYPE bsize,
+                                 BLOCK_SIZE bsize,
                                  int mi_row, int mi_col,
                                  int_mv *tmp_mv, int *rate_mv);
 
@@ -1501,7 +1500,7 @@
   MACROBLOCKD *xd = &x->e_mbd;
   struct macroblockd_plane *const pd = &xd->plane[0];
   MODE_INFO *const mi = xd->mode_info_context;
-  const BLOCK_SIZE_TYPE bsize = mi->mbmi.sb_type;
+  const BLOCK_SIZE bsize = mi->mbmi.sb_type;
   const int width = plane_block_width(bsize, pd);
   const int height = plane_block_height(bsize, pd);
   int idx, idy;
@@ -1644,7 +1643,7 @@
   int64_t this_segment_rd = 0;
   int label_mv_thresh;
   int segmentyrate = 0;
-  BLOCK_SIZE_TYPE bsize = mbmi->sb_type;
+  const BLOCK_SIZE bsize = mbmi->sb_type;
   const int num_4x4_blocks_wide = num_4x4_blocks_wide_lookup[bsize];
   const int num_4x4_blocks_high = num_4x4_blocks_high_lookup[bsize];
   vp9_variance_fn_ptr_t *v_fn_ptr;
@@ -2069,7 +2068,7 @@
 
 static void mv_pred(VP9_COMP *cpi, MACROBLOCK *x,
                     uint8_t *ref_y_buffer, int ref_y_stride,
-                    int ref_frame, BLOCK_SIZE_TYPE block_size ) {
+                    int ref_frame, BLOCK_SIZE block_size ) {
   MACROBLOCKD *xd = &x->e_mbd;
   MB_MODE_INFO *mbmi = &xd->mode_info_context->mbmi;
   int_mv this_mv;
@@ -2238,7 +2237,7 @@
 
 static void setup_buffer_inter(VP9_COMP *cpi, MACROBLOCK *x,
                                int idx, MV_REFERENCE_FRAME frame_type,
-                               BLOCK_SIZE_TYPE block_size,
+                               BLOCK_SIZE block_size,
                                int mi_row, int mi_col,
                                int_mv frame_nearest_mv[MAX_REF_FRAMES],
                                int_mv frame_near_mv[MAX_REF_FRAMES],
@@ -2301,7 +2300,7 @@
 }
 
 static void single_motion_search(VP9_COMP *cpi, MACROBLOCK *x,
-                                 BLOCK_SIZE_TYPE bsize,
+                                 BLOCK_SIZE bsize,
                                  int mi_row, int mi_col,
                                  int_mv *tmp_mv, int *rate_mv) {
   MACROBLOCKD *xd = &x->e_mbd;
@@ -2314,7 +2313,7 @@
   int_mv mvp_full;
   int ref = mbmi->ref_frame[0];
   int_mv ref_mv = mbmi->ref_mvs[ref][0];
-  const BLOCK_SIZE_TYPE block_size = get_plane_block_size(bsize, &xd->plane[0]);
+  const BLOCK_SIZE block_size = get_plane_block_size(bsize, &xd->plane[0]);
 
   int tmp_col_min = x->mv_col_min;
   int tmp_col_max = x->mv_col_max;
@@ -2427,7 +2426,7 @@
 }
 
 static void joint_motion_search(VP9_COMP *cpi, MACROBLOCK *x,
-                                BLOCK_SIZE_TYPE bsize,
+                                BLOCK_SIZE bsize,
                                 int_mv *frame_mv,
                                 int mi_row, int mi_col,
                                 int_mv single_newmv[MAX_REF_FRAMES],
@@ -2438,7 +2437,7 @@
   int refs[2] = { mbmi->ref_frame[0],
     (mbmi->ref_frame[1] < 0 ? 0 : mbmi->ref_frame[1]) };
   int_mv ref_mv[2];
-  const BLOCK_SIZE_TYPE block_size = get_plane_block_size(bsize, &xd->plane[0]);
+  const BLOCK_SIZE block_size = get_plane_block_size(bsize, &xd->plane[0]);
   int ite;
   // Prediction buffer from second frame.
   uint8_t *second_pred = vpx_memalign(16, pw * ph * sizeof(uint8_t));
@@ -2584,7 +2583,7 @@
 }
 
 static int64_t handle_inter_mode(VP9_COMP *cpi, MACROBLOCK *x,
-                                 BLOCK_SIZE_TYPE bsize,
+                                 BLOCK_SIZE bsize,
                                  int64_t txfm_cache[],
                                  int *rate2, int64_t *distortion,
                                  int *skippable,
@@ -2868,9 +2867,8 @@
     if (cpi->active_map_enabled && x->active_ptr[0] == 0)
       x->skip = 1;
     else if (x->encode_breakout) {
-      const BLOCK_SIZE_TYPE y_size = get_plane_block_size(bsize, &xd->plane[0]);
-      const BLOCK_SIZE_TYPE uv_size = get_plane_block_size(bsize,
-                                                           &xd->plane[1]);
+      const BLOCK_SIZE y_size = get_plane_block_size(bsize, &xd->plane[0]);
+      const BLOCK_SIZE uv_size = get_plane_block_size(bsize, &xd->plane[1]);
       unsigned int var, sse;
       // Skipping threshold for ac.
       unsigned int thresh_ac;
@@ -2996,7 +2994,7 @@
 
 void vp9_rd_pick_intra_mode_sb(VP9_COMP *cpi, MACROBLOCK *x,
                                int *returnrate, int64_t *returndist,
-                               BLOCK_SIZE_TYPE bsize,
+                               BLOCK_SIZE bsize,
                                PICK_MODE_CONTEXT *ctx, int64_t best_rd) {
   VP9_COMMON *const cm = &cpi->common;
   MACROBLOCKD *const xd = &x->e_mbd;
@@ -3048,7 +3046,7 @@
                                   int mi_row, int mi_col,
                                   int *returnrate,
                                   int64_t *returndistortion,
-                                  BLOCK_SIZE_TYPE bsize,
+                                  BLOCK_SIZE bsize,
                                   PICK_MODE_CONTEXT *ctx,
                                   int64_t best_rd_so_far) {
   VP9_COMMON *cm = &cpi->common;
@@ -3055,7 +3053,7 @@
   MACROBLOCKD *xd = &x->e_mbd;
   MB_MODE_INFO *mbmi = &xd->mode_info_context->mbmi;
   const struct segmentation *seg = &cm->seg;
-  const BLOCK_SIZE_TYPE block_size = get_plane_block_size(bsize, &xd->plane[0]);
+  const BLOCK_SIZE block_size = get_plane_block_size(bsize, &xd->plane[0]);
   MB_PREDICTION_MODE this_mode;
   MV_REFERENCE_FRAME ref_frame, second_ref_frame;
   unsigned char segment_id = xd->mode_info_context->mbmi.segment_id;
--- a/vp9/encoder/vp9_rdopt.h
+++ b/vp9/encoder/vp9_rdopt.h
@@ -20,12 +20,12 @@
 void vp9_initialize_me_consts(VP9_COMP *cpi, int qindex);
 
 void vp9_rd_pick_intra_mode_sb(VP9_COMP *cpi, MACROBLOCK *x,
-                               int *r, int64_t *d, BLOCK_SIZE_TYPE bsize,
+                               int *r, int64_t *d, BLOCK_SIZE bsize,
                                PICK_MODE_CONTEXT *ctx, int64_t best_rd);
 
 int64_t vp9_rd_pick_inter_mode_sb(VP9_COMP *cpi, MACROBLOCK *x,
                                   int mi_row, int mi_col,
-                                  int *r, int64_t *d, BLOCK_SIZE_TYPE bsize,
+                                  int *r, int64_t *d, BLOCK_SIZE bsize,
                                   PICK_MODE_CONTEXT *ctx, int64_t best_rd);
 
 void vp9_init_me_luts();
--- a/vp9/encoder/vp9_segmentation.c
+++ b/vp9/encoder/vp9_segmentation.c
@@ -138,7 +138,7 @@
 
   // Temporal prediction not allowed on key frames
   if (cm->frame_type != KEY_FRAME) {
-    const BLOCK_SIZE_TYPE bsize = mi->mbmi.sb_type;
+    const BLOCK_SIZE bsize = mi->mbmi.sb_type;
     // Test to see if the segment id matches the predicted value.
     const int pred_segment_id = vp9_get_segment_id(cm, cm->last_frame_seg_map,
                                                    bsize, mi_row, mi_col);
@@ -161,7 +161,7 @@
                           int (*temporal_predictor_count)[2],
                           int *t_unpred_seg_counts,
                           int mi_row, int mi_col,
-                          BLOCK_SIZE_TYPE bsize) {
+                          BLOCK_SIZE bsize) {
   const VP9_COMMON *const cm = &cpi->common;
   const int mis = cm->mode_info_stride;
   int bw, bh;
@@ -187,7 +187,7 @@
     count_segs(cpi, mi + hbs, no_pred_segcounts, temporal_predictor_count,
                t_unpred_seg_counts, hbs, bs, mi_row, mi_col + hbs);
   } else {
-    const BLOCK_SIZE_TYPE subsize = subsize_lookup[PARTITION_SPLIT][bsize];
+    const BLOCK_SIZE subsize = subsize_lookup[PARTITION_SPLIT][bsize];
     int n;
 
     assert(bw < bs && bh < bs);
--- a/vp9/encoder/vp9_tokenize.c
+++ b/vp9/encoder/vp9_tokenize.c
@@ -97,8 +97,7 @@
   TX_SIZE tx_size;
 };
 
-static void set_entropy_context_b(int plane, int block,
-                                  BLOCK_SIZE_TYPE plane_bsize,
+static void set_entropy_context_b(int plane, int block, BLOCK_SIZE plane_bsize,
                                   TX_SIZE tx_size, void *arg) {
   struct tokenize_b_args* const args = arg;
   MACROBLOCKD *const xd = args->xd;
@@ -108,7 +107,7 @@
   set_contexts(xd, pd, plane_bsize, tx_size, pd->eobs[block] > 0, aoff, loff);
 }
 
-static void tokenize_b(int plane, int block, BLOCK_SIZE_TYPE plane_bsize,
+static void tokenize_b(int plane, int block, BLOCK_SIZE plane_bsize,
                        TX_SIZE tx_size, void *arg) {
   struct tokenize_b_args* const args = arg;
   VP9_COMP *cpi = args->cpi;
@@ -222,13 +221,13 @@
 };
 
 static void is_skippable(int plane, int block,
-                         BLOCK_SIZE_TYPE plane_bsize, TX_SIZE tx_size,
+                         BLOCK_SIZE plane_bsize, TX_SIZE tx_size,
                          void *argv) {
   struct is_skippable_args *args = argv;
   args->skippable[0] &= (!args->xd->plane[plane].eobs[block]);
 }
 
-int vp9_sb_is_skippable(MACROBLOCKD *xd, BLOCK_SIZE_TYPE bsize) {
+int vp9_sb_is_skippable(MACROBLOCKD *xd, BLOCK_SIZE bsize) {
   int result = 1;
   struct is_skippable_args args = {xd, &result};
   foreach_transformed_block(xd, bsize, is_skippable, &args);
@@ -235,7 +234,7 @@
   return result;
 }
 
-int vp9_is_skippable_in_plane(MACROBLOCKD *xd, BLOCK_SIZE_TYPE bsize,
+int vp9_is_skippable_in_plane(MACROBLOCKD *xd, BLOCK_SIZE bsize,
                               int plane) {
   int result = 1;
   struct is_skippable_args args = {xd, &result};
@@ -244,7 +243,7 @@
 }
 
 void vp9_tokenize_sb(VP9_COMP *cpi, TOKENEXTRA **t, int dry_run,
-                     BLOCK_SIZE_TYPE bsize) {
+                     BLOCK_SIZE bsize) {
   VP9_COMMON *const cm = &cpi->common;
   MACROBLOCKD *const xd = &cpi->mb.e_mbd;
   MB_MODE_INFO *const mbmi = &xd->mode_info_context->mbmi;
--- a/vp9/encoder/vp9_tokenize.h
+++ b/vp9/encoder/vp9_tokenize.h
@@ -31,13 +31,13 @@
 typedef int64_t vp9_coeff_accum[REF_TYPES][COEF_BANDS][PREV_COEF_CONTEXTS]
                                [MAX_ENTROPY_TOKENS + 1];
 
-int vp9_sb_is_skippable(MACROBLOCKD *xd, BLOCK_SIZE_TYPE bsize);
-int vp9_is_skippable_in_plane(MACROBLOCKD *xd, BLOCK_SIZE_TYPE bsize,
+int vp9_sb_is_skippable(MACROBLOCKD *xd, BLOCK_SIZE bsize);
+int vp9_is_skippable_in_plane(MACROBLOCKD *xd, BLOCK_SIZE bsize,
                               int plane);
 struct VP9_COMP;
 
 void vp9_tokenize_sb(struct VP9_COMP *cpi, TOKENEXTRA **t, int dry_run,
-                     BLOCK_SIZE_TYPE bsize);
+                     BLOCK_SIZE bsize);
 
 #ifdef ENTROPY_STATS
 void init_context_counters();