shithub: libvpx

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Merge "Convert simple_model_rd_from_var from a speed check to a speed feature."

--- a/vp9/encoder/vp9_rdopt.c

+++ b/vp9/encoder/vp9_rdopt.c

@@ -234,7 +234,7 @@

     total_sse += sum_sse;

     // Fast approximate the modelling function.

-    if (cpi->oxcf.speed > 4) {

+    if (cpi->sf.simple_model_rd_from_var) {

       int64_t rate;

       const int64_t square_error = sum_sse;

       int quantizer = (pd->dequant[1] >> 3);

--- a/vp9/encoder/vp9_speed_features.c

+++ b/vp9/encoder/vp9_speed_features.c

@@ -193,6 +193,7 @@

     sf->use_fast_coef_costing = 1;

     sf->motion_field_mode_search = !boosted;

     sf->partition_search_breakout_rate_thr = 300;

+    sf->simple_model_rd_from_var = 1;

   }

   if (speed >= 5) {

@@ -335,6 +336,7 @@

     sf->inter_mode_mask[BLOCK_64X64] = INTER_NEAREST;

     sf->max_intra_bsize = BLOCK_32X32;

     sf->allow_skip_recode = 1;

+    sf->simple_model_rd_from_var = 1;

   }

   if (speed >= 5) {

@@ -507,6 +509,7 @@

   sf->tx_size_search_breakout = 0;

   sf->partition_search_breakout_dist_thr = 0;

   sf->partition_search_breakout_rate_thr = 0;

+  sf->simple_model_rd_from_var = 0;

   if (oxcf->mode == REALTIME)

     set_rt_speed_feature(cpi, sf, oxcf->speed, oxcf->content);

--- a/vp9/encoder/vp9_speed_features.h

+++ b/vp9/encoder/vp9_speed_features.h

@@ -415,6 +415,9 @@

   // Allow skipping partition search for still image frame

   int allow_partition_search_skip;

+

+  // Fast approximation of vp9_model_rd_from_var_lapndz

+  int simple_model_rd_from_var;

 } SPEED_FEATURES;

 struct VP9_COMP;

-- 

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