commit 5c2c97d4f8d1237e140a6e2e6d616f4f1977e120
author bohanli <bohanli@google.com> Thu Sep 24 11:59:32 2020 -0700
committer Bohan Li <bohanli@google.com> Tue Oct 06 19:14:45 2020 +0000
tree a003f238e03eb0682bdfc47a4c1f51fe97032a1a
parent 0ac125506bf399baca24f5b72bf84d7ffe9f8149

Add necessary structs definitions for first pass stats analysis.

Change-Id: I3662d478d4c6c0947c4aeb852a42a8618c75ba78

av1/encoder/ratectrl.h

diff --git a/av1/encoder/ratectrl.h b/av1/encoder/ratectrl.h
index d9e8e4a..de46bae 100644
--- a/av1/encoder/ratectrl.h
+++ b/av1/encoder/ratectrl.h
@@ -92,6 +92,25 @@
 
 typedef enum { ORIG = 0, THREE_QUARTER = 1, ONE_HALF = 2 } RESIZE_STATE;
 
+#define MAX_FIRSTPASS_ANALYSIS_FRAMES 150
+typedef enum region_types {
+  STABLE_REGION = 0,
+  HIGH_VAR_REGION = 1,
+  SCENECUT_REGION = 2,
+  BLENDING_REGION = 3,
+} REGION_TYPES;
+
+typedef struct regions {
+  int start;
+  int last;
+  double avg_noise_var;
+  double avg_cor_coeff;
+  double avg_sr_fr_ratio;
+  double avg_intra_err;
+  double avg_coded_err;
+  REGION_TYPES type;
+} REGIONS;
+
 /*!\endcond */
 /*!
  * \brief  Rate Control parameters and status
@@ -180,6 +199,10 @@
   int cur_gf_index;
 
   /*!\cond */
+  int num_regions;
+  REGIONS regions[MAX_FIRSTPASS_ANALYSIS_FRAMES];
+  double cor_coeff[MAX_FIRSTPASS_ANALYSIS_FRAMES];
+
   int min_gf_interval;
   int max_gf_interval;
   int static_scene_max_gf_interval;