Merge FPMT updates of frame_probs to default

FPMT related updates to handle frame_probs are merged to the default
path.

Change-Id: I3a24ed592fa11bbf46198b996790f44cbd12b444
diff --git a/av1/encoder/encodeframe.c b/av1/encoder/encodeframe.c
index d35d91b..cfee892 100644
--- a/av1/encoder/encodeframe.c
+++ b/av1/encoder/encodeframe.c
@@ -1648,7 +1648,6 @@
   assert(oxcf->txfm_cfg.enable_tx64 || tx_search_type != USE_LARGESTALL);
   features->tx_mode = select_tx_mode(cm, tx_search_type);
 
-#if CONFIG_FRAME_PARALLEL_ENCODE
   // Retain the frame level probability update conditions for parallel frames.
   // These conditions will be consumed during postencode stage to update the
   // probability.
@@ -1666,7 +1665,6 @@
          cpi->sf.interp_sf.adaptive_interp_filter_search == 2 &&
          features->interp_filter == SWITCHABLE);
   }
-#endif
 
   if (cpi->sf.tx_sf.tx_type_search.prune_tx_type_using_stats ||
       ((cpi->sf.tx_sf.tx_type_search.fast_inter_tx_type_prob_thresh !=
@@ -1687,8 +1685,7 @@
         const int new_prob =
             sum ? MAX_TX_TYPE_PROB * cpi->td.rd_counts.tx_type_used[i][j] / sum
                 : (j ? 0 : MAX_TX_TYPE_PROB);
-#if CONFIG_FRAME_PARALLEL_ENCODE
-#if CONFIG_FPMT_TEST
+#if CONFIG_FRAME_PARALLEL_ENCODE && CONFIG_FPMT_TEST
         if (cpi->ppi->fpmt_unit_test_cfg == PARALLEL_SIMULATION_ENCODE) {
           if (cpi->ppi->gf_group.frame_parallel_level[cpi->gf_frame_index] ==
               0) {
@@ -1710,7 +1707,7 @@
           }
           update_txtype_frameprobs = 0;
         }
-#endif  // CONFIG_FPMT_TEST
+#endif  // CONFIG_FRAME_PARALLEL_ENCODE && CONFIG_FPMT_TEST
         // Track the frame probabilities of parallel encode frames to update
         // during postencode stage.
         if (cpi->ppi->gf_group.frame_parallel_level[cpi->gf_frame_index] > 0) {
@@ -1718,7 +1715,6 @@
           cpi->frame_new_probs[cpi->num_frame_recode]
               .tx_type_probs[update_type][i][j] = new_prob;
         }
-#endif  // CONFIG_FRAME_PARALLEL_ENCODE
         if (update_txtype_frameprobs) {
           int prob =
               (frame_probs->tx_type_probs[update_type][i][j] + new_prob) >> 1;
@@ -1748,8 +1744,7 @@
 
       const int new_prob =
           sum ? 128 * cpi->td.rd_counts.obmc_used[i][1] / sum : 0;
-#if CONFIG_FRAME_PARALLEL_ENCODE
-#if CONFIG_FPMT_TEST
+#if CONFIG_FRAME_PARALLEL_ENCODE && CONFIG_FPMT_TEST
       if (cpi->ppi->fpmt_unit_test_cfg == PARALLEL_SIMULATION_ENCODE) {
         if (cpi->ppi->gf_group.frame_parallel_level[cpi->gf_frame_index] == 0) {
           temp_frame_probs_simulation->obmc_probs[update_type][i] =
@@ -1765,7 +1760,7 @@
         }
         update_obmc_frameprobs = 0;
       }
-#endif  // CONFIG_FPMT_TEST
+#endif  // CONFIG_FRAME_PARALLEL_ENCODE && CONFIG_FPMT_TEST
       // Track the frame probabilities of parallel encode frames to update
       // during postencode stage.
       if (cpi->ppi->gf_group.frame_parallel_level[cpi->gf_frame_index] > 0) {
@@ -1773,7 +1768,6 @@
         cpi->frame_new_probs[cpi->num_frame_recode].obmc_probs[update_type][i] =
             new_prob;
       }
-#endif  // CONFIG_FRAME_PARALLEL_ENCODE
       if (update_obmc_frameprobs) {
         frame_probs->obmc_probs[update_type][i] =
             (frame_probs->obmc_probs[update_type][i] + new_prob) >> 1;
@@ -1789,8 +1783,7 @@
     int sum = 0;
     for (i = 0; i < 2; i++) sum += cpi->td.rd_counts.warped_used[i];
     const int new_prob = sum ? 128 * cpi->td.rd_counts.warped_used[1] / sum : 0;
-#if CONFIG_FRAME_PARALLEL_ENCODE
-#if CONFIG_FPMT_TEST
+#if CONFIG_FRAME_PARALLEL_ENCODE && CONFIG_FPMT_TEST
     if (cpi->ppi->fpmt_unit_test_cfg == PARALLEL_SIMULATION_ENCODE) {
       if (cpi->ppi->gf_group.frame_parallel_level[cpi->gf_frame_index] == 0) {
         temp_frame_probs_simulation->warped_probs[update_type] =
@@ -1806,7 +1799,7 @@
       }
       update_warp_frameprobs = 0;
     }
-#endif  // CONFIG_FPMT_TEST
+#endif  // CONFIG_FRAME_PARALLEL_ENCODE && CONFIG_FPMT_TEST
     // Track the frame probabilities of parallel encode frames to update
     // during postencode stage.
     if (cpi->ppi->gf_group.frame_parallel_level[cpi->gf_frame_index] > 0) {
@@ -1814,7 +1807,6 @@
       cpi->frame_new_probs[cpi->num_frame_recode].warped_probs[update_type] =
           new_prob;
     }
-#endif  // CONFIG_FRAME_PARALLEL_ENCODE
     if (update_warp_frameprobs) {
       frame_probs->warped_probs[update_type] =
           (frame_probs->warped_probs[update_type] + new_prob) >> 1;
@@ -1841,8 +1833,7 @@
         const int new_prob =
             sum ? 1536 * cpi->td.counts->switchable_interp[i][j] / sum
                 : (j ? 0 : 1536);
-#if CONFIG_FRAME_PARALLEL_ENCODE
-#if CONFIG_FPMT_TEST
+#if CONFIG_FRAME_PARALLEL_ENCODE && CONFIG_FPMT_TEST
         if (cpi->ppi->fpmt_unit_test_cfg == PARALLEL_SIMULATION_ENCODE) {
           if (cpi->ppi->gf_group.frame_parallel_level[cpi->gf_frame_index] ==
               0) {
@@ -1864,7 +1855,7 @@
           }
           update_interpfilter_frameprobs = 0;
         }
-#endif  // CONFIG_FPMT_TEST
+#endif  // CONFIG_FRAME_PARALLEL_ENCODE && CONFIG_FPMT_TEST
         // Track the frame probabilities of parallel encode frames to update
         // during postencode stage.
         if (cpi->ppi->gf_group.frame_parallel_level[cpi->gf_frame_index] > 0) {
@@ -1872,7 +1863,6 @@
           cpi->frame_new_probs[cpi->num_frame_recode]
               .switchable_interp_probs[update_type][i][j] = new_prob;
         }
-#endif  // CONFIG_FRAME_PARALLEL_ENCODE
         if (update_interpfilter_frameprobs) {
           int prob = (frame_probs->switchable_interp_probs[update_type][i][j] +
                       new_prob) >>
diff --git a/av1/encoder/encoder.c b/av1/encoder/encoder.c
index a4856cc..cc5292c 100644
--- a/av1/encoder/encoder.c
+++ b/av1/encoder/encoder.c
@@ -2599,9 +2599,8 @@
   int original_q = 0;
 #endif
 
-#if CONFIG_FRAME_PARALLEL_ENCODE
   cpi->num_frame_recode = 0;
-#endif
+
   // Loop variables
   int loop = 0;
   int loop_count = 0;
@@ -2864,12 +2863,10 @@
 
     if (loop) {
       ++loop_count;
-#if CONFIG_FRAME_PARALLEL_ENCODE
       cpi->num_frame_recode =
           (cpi->num_frame_recode < (NUM_RECODES_PER_FRAME - 1))
               ? (cpi->num_frame_recode + 1)
               : (NUM_RECODES_PER_FRAME - 1);
-#endif
 #if CONFIG_INTERNAL_STATS
       ++cpi->frame_recode_hits;
 #endif
@@ -2938,14 +2935,12 @@
 #if CONFIG_COLLECT_COMPONENT_TIMING
   start_timing(cpi, encode_with_or_without_recode_time);
 #endif
-#if CONFIG_FRAME_PARALLEL_ENCODE
   for (int i = 0; i < NUM_RECODES_PER_FRAME; i++) {
     cpi->do_update_frame_probs_txtype[i] = 0;
     cpi->do_update_frame_probs_obmc[i] = 0;
     cpi->do_update_frame_probs_warp[i] = 0;
     cpi->do_update_frame_probs_interpfilter[i] = 0;
   }
-#endif
 
   cpi->do_update_vbr_bits_off_target_fast = 0;
   int err;
diff --git a/av1/encoder/encoder.h b/av1/encoder/encoder.h
index cf1891d..6606b1a 100644
--- a/av1/encoder/encoder.h
+++ b/av1/encoder/encoder.h
@@ -1505,15 +1505,16 @@
   /**@}*/
 } AV1EncRowMultiThreadInfo;
 
+/*!
+ * \brief Max number of recodes used to track the frame probabilities.
+ */
+#define NUM_RECODES_PER_FRAME 10
+
 #if CONFIG_FRAME_PARALLEL_ENCODE
 /*!
  * \brief Max number of frames that can be encoded in a parallel encode set.
  */
 #define MAX_PARALLEL_FRAMES 4
-/*!
- * \brief Max number of recodes used to track the frame probabilities.
- */
-#define NUM_RECODES_PER_FRAME 10
 
 /*!
  * \brief Buffers to be backed up during parallel encode set to be restored
@@ -2985,7 +2986,6 @@
    */
   VarBasedPartitionInfo vbp_info;
 
-#if CONFIG_FRAME_PARALLEL_ENCODE
   /*!
    * Number of recodes in the frame.
    */
@@ -3016,6 +3016,7 @@
    */
   int do_update_frame_probs_interpfilter[NUM_RECODES_PER_FRAME];
 
+#if CONFIG_FRAME_PARALLEL_ENCODE
 #if CONFIG_FPMT_TEST
   /*!
    * Temporary variable for simulation.
diff --git a/av1/encoder/pass2_strategy.c b/av1/encoder/pass2_strategy.c
index b495091..16df508 100644
--- a/av1/encoder/pass2_strategy.c
+++ b/av1/encoder/pass2_strategy.c
@@ -4195,10 +4195,9 @@
 #endif
   }
 
-#if CONFIG_FRAME_PARALLEL_ENCODE
   // Update the frame probabilities obtained from parallel encode frames
   FrameProbInfo *const frame_probs = &cpi->ppi->frame_probs;
-#if CONFIG_FPMT_TEST
+#if CONFIG_FRAME_PARALLEL_ENCODE && CONFIG_FPMT_TEST
   /* The variable temp_active_best_quality is introduced only for quality
    * simulation purpose, it retains the value previous to the parallel
    * encode frames. The variable is updated based on the update flag.
@@ -4239,7 +4238,7 @@
         for (j = TX_TYPES - 1; j >= 0; j--) {
           const int new_prob =
               cpi->frame_new_probs[loop].tx_type_probs[update_type][i][j];
-#if CONFIG_FPMT_TEST
+#if CONFIG_FRAME_PARALLEL_ENCODE && CONFIG_FPMT_TEST
           int prob =
               (temp_frame_probs_simulation->tx_type_probs[update_type][i][j] +
                new_prob) >>
@@ -4267,7 +4266,7 @@
       for (i = 0; i < BLOCK_SIZES_ALL; i++) {
         const int new_prob =
             cpi->frame_new_probs[loop].obmc_probs[update_type][i];
-#if CONFIG_FPMT_TEST
+#if CONFIG_FRAME_PARALLEL_ENCODE && CONFIG_FPMT_TEST
         temp_frame_probs_simulation->obmc_probs[update_type][i] =
             (temp_frame_probs_simulation->obmc_probs[update_type][i] +
              new_prob) >>
@@ -4285,7 +4284,7 @@
       const FRAME_UPDATE_TYPE update_type =
           get_frame_update_type(&cpi->ppi->gf_group, cpi->gf_frame_index);
       const int new_prob = cpi->frame_new_probs[loop].warped_probs[update_type];
-#if CONFIG_FPMT_TEST
+#if CONFIG_FRAME_PARALLEL_ENCODE && CONFIG_FPMT_TEST
       temp_frame_probs_simulation->warped_probs[update_type] =
           (temp_frame_probs_simulation->warped_probs[update_type] + new_prob) >>
           1;
@@ -4307,7 +4306,7 @@
         for (j = SWITCHABLE_FILTERS - 1; j >= 0; j--) {
           const int new_prob = cpi->frame_new_probs[loop]
                                    .switchable_interp_probs[update_type][i][j];
-#if CONFIG_FPMT_TEST
+#if CONFIG_FRAME_PARALLEL_ENCODE && CONFIG_FPMT_TEST
           int prob = (temp_frame_probs_simulation
                           ->switchable_interp_probs[update_type][i][j] +
                       new_prob) >>
@@ -4330,7 +4329,7 @@
     }
   }
 
-#if CONFIG_FPMT_TEST
+#if CONFIG_FRAME_PARALLEL_ENCODE && CONFIG_FPMT_TEST
   // Copying temp_frame_probs_simulation to temp_frame_probs based on
   // the flag
   if (cpi->do_frame_data_update &&
@@ -4360,6 +4359,7 @@
     }
   }
 #endif
+#if CONFIG_FRAME_PARALLEL_ENCODE
   // Update framerate obtained from parallel encode frames
   if (cpi->common.show_frame &&
       cpi->ppi->gf_group.frame_parallel_level[cpi->gf_frame_index] > 0)