Remove cm parameter from vp9_decode_block_tokens() part 2

Change-Id: Iee24b6bb095f748333223e6036fc5c9d9e7e5f1c

3 files changed, 14 insertions, 19 deletions

diff --git a/vp9/decoder/vp9_decodeframe.c b/vp9/decoder/vp9_decodeframe.c
index d7f8b6fc9..40055370a 100644
--- a/vp9/decoder/vp9_decodeframe.c
+++ b/vp9/decoder/vp9_decodeframe.c
@@ -290,7 +290,6 @@ static void inverse_transform_block(MACROBLOCKD* xd, int plane, int block,
 }
 
 struct intra_args {
-  VP9_COMMON *cm;
   MACROBLOCKD *xd;
   vp9_reader *r;
   int seg_id;
@@ -300,7 +299,6 @@ static void predict_and_reconstruct_intra_block(int plane, int block,
                                                 BLOCK_SIZE plane_bsize,
                                                 TX_SIZE tx_size, void *arg) {
   struct intra_args *const args = (struct intra_args *)arg;
-  VP9_COMMON *const cm = args->cm;
   MACROBLOCKD *const xd = args->xd;
   struct macroblockd_plane *const pd = &xd->plane[plane];
   MODE_INFO *const mi = xd->mi[0];
@@ -317,7 +315,7 @@ static void predict_and_reconstruct_intra_block(int plane, int block,
                           x, y, plane);
 
   if (!mi->mbmi.skip) {
-    const int eob = vp9_decode_block_tokens(cm, xd, plane, block,
+    const int eob = vp9_decode_block_tokens(xd, plane, block,
                                             plane_bsize, x, y, tx_size,
                                             args->r, args->seg_id);
     inverse_transform_block(xd, plane, block, tx_size, dst, pd->dst.stride,
@@ -326,7 +324,6 @@ static void predict_and_reconstruct_intra_block(int plane, int block,
 }
 
 struct inter_args {
-  VP9_COMMON *cm;
   MACROBLOCKD *xd;
   vp9_reader *r;
   int *eobtotal;
@@ -337,12 +334,11 @@ static void reconstruct_inter_block(int plane, int block,
                                     BLOCK_SIZE plane_bsize,
                                     TX_SIZE tx_size, void *arg) {
   struct inter_args *args = (struct inter_args *)arg;
-  VP9_COMMON *const cm = args->cm;
   MACROBLOCKD *const xd = args->xd;
   struct macroblockd_plane *const pd = &xd->plane[plane];
   int x, y, eob;
   txfrm_block_to_raster_xy(plane_bsize, tx_size, block, &x, &y);
-  eob = vp9_decode_block_tokens(cm, xd, plane, block, plane_bsize,
+  eob = vp9_decode_block_tokens(xd, plane, block, plane_bsize,
                                 x, y, tx_size, args->r, args->seg_id);
   inverse_transform_block(xd, plane, block, tx_size,
                           &pd->dst.buf[4 * y * pd->dst.stride + 4 * x],
@@ -395,7 +391,7 @@ static void decode_block(VP9Decoder *const pbi, MACROBLOCKD *const xd,
   }
 
   if (!is_inter_block(mbmi)) {
-    struct intra_args arg = {cm, xd, r, mbmi->segment_id};
+    struct intra_args arg = {xd, r, mbmi->segment_id};
     vp9_foreach_transformed_block(xd, bsize,
                                   predict_and_reconstruct_intra_block, &arg);
   } else {
@@ -405,7 +401,7 @@ static void decode_block(VP9Decoder *const pbi, MACROBLOCKD *const xd,
     // Reconstruction
     if (!mbmi->skip) {
       int eobtotal = 0;
-      struct inter_args arg = {cm, xd, r, &eobtotal, mbmi->segment_id};
+      struct inter_args arg = {xd, r, &eobtotal, mbmi->segment_id};
       vp9_foreach_transformed_block(xd, bsize, reconstruct_inter_block, &arg);
       if (!less8x8 && eobtotal == 0)
         mbmi->skip = 1;  // skip loopfilter
diff --git a/vp9/decoder/vp9_detokenize.c b/vp9/decoder/vp9_detokenize.c
index 9395a8b43..54ad83532 100644
--- a/vp9/decoder/vp9_detokenize.c
+++ b/vp9/decoder/vp9_detokenize.c
@@ -46,14 +46,14 @@ static INLINE int read_coeff(const vp9_prob *probs, int n, vp9_reader *r) {
   return val;
 }
 
-static int decode_coefs(VP9_COMMON *cm, const MACROBLOCKD *xd,
+static int decode_coefs(const MACROBLOCKD *xd,
                         PLANE_TYPE type,
                         tran_low_t *dqcoeff, TX_SIZE tx_size, const int16_t *dq,
                         int ctx, const int16_t *scan, const int16_t *nb,
                         vp9_reader *r) {
   FRAME_COUNTS *counts = xd->counts;
   const int max_eob = 16 << (tx_size << 1);
-  const FRAME_CONTEXT *const fc = cm->fc;
+  const FRAME_CONTEXT *const fc = xd->fc;
   const int ref = is_inter_block(&xd->mi[0]->mbmi);
   int band, c = 0;
   const vp9_prob (*coef_probs)[COEFF_CONTEXTS][UNCONSTRAINED_NODES] =
@@ -76,8 +76,8 @@ static int decode_coefs(VP9_COMMON *cm, const MACROBLOCKD *xd,
   const uint8_t *cat6_prob;
 
 #if CONFIG_VP9_HIGHBITDEPTH
-  if (cm->use_highbitdepth) {
-    if (cm->bit_depth == VPX_BITS_10) {
+  if (xd->bd > VPX_BITS_8) {
+    if (xd->bd == VPX_BITS_10) {
       cat1_prob = vp9_cat1_prob_high10;
       cat2_prob = vp9_cat2_prob_high10;
       cat3_prob = vp9_cat3_prob_high10;
@@ -163,7 +163,7 @@ static int decode_coefs(VP9_COMMON *cm, const MACROBLOCKD *xd,
           break;
         case CATEGORY6_TOKEN:
 #if CONFIG_VP9_HIGHBITDEPTH
-          switch (cm->bit_depth) {
+          switch (xd->bd) {
             case VPX_BITS_8:
               val = CAT6_MIN_VAL + read_coeff(cat6_prob, 14, r);
               break;
@@ -187,7 +187,7 @@ static int decode_coefs(VP9_COMMON *cm, const MACROBLOCKD *xd,
 #if CONFIG_COEFFICIENT_RANGE_CHECKING
 #if CONFIG_VP9_HIGHBITDEPTH
     dqcoeff[scan[c]] = highbd_check_range((vp9_read_bit(r) ? -v : v),
-                                          cm->bit_depth);
+                                          xd->bd);
 #else
     dqcoeff[scan[c]] = check_range(vp9_read_bit(r) ? -v : v);
 #endif  // CONFIG_VP9_HIGHBITDEPTH
@@ -203,18 +203,17 @@ static int decode_coefs(VP9_COMMON *cm, const MACROBLOCKD *xd,
   return c;
 }
 
-int vp9_decode_block_tokens(VP9_COMMON *cm, MACROBLOCKD *xd,
+int vp9_decode_block_tokens(MACROBLOCKD *xd,
                             int plane, int block,
                             BLOCK_SIZE plane_bsize, int x, int y,
                             TX_SIZE tx_size, vp9_reader *r,
                             int seg_id) {
   struct macroblockd_plane *const pd = &xd->plane[plane];
-  const int16_t *const dequant = (plane == 0) ? cm->y_dequant[seg_id]
-                                              : cm->uv_dequant[seg_id];
+  const int16_t *const dequant = pd->seg_dequant[seg_id];
   const int ctx = get_entropy_context(tx_size, pd->above_context + x,
                                                pd->left_context + y);
   const scan_order *so = get_scan(xd, tx_size, pd->plane_type, block);
-  const int eob = decode_coefs(cm, xd, pd->plane_type,
+  const int eob = decode_coefs(xd, pd->plane_type,
                                BLOCK_OFFSET(pd->dqcoeff, block), tx_size,
                                dequant, ctx, so->scan, so->neighbors, r);
   vp9_set_contexts(xd, pd, plane_bsize, tx_size, eob > 0, x, y);
diff --git a/vp9/decoder/vp9_detokenize.h b/vp9/decoder/vp9_detokenize.h
index 25687c2f0..df1760668 100644
--- a/vp9/decoder/vp9_detokenize.h
+++ b/vp9/decoder/vp9_detokenize.h
@@ -19,7 +19,7 @@
 extern "C" {
 #endif
 
-int vp9_decode_block_tokens(VP9_COMMON *cm, MACROBLOCKD *xd,
+int vp9_decode_block_tokens(MACROBLOCKD *xd,
                             int plane, int block,
                             BLOCK_SIZE plane_bsize, int x, int y,
                             TX_SIZE tx_size, vp9_reader *r,