Removing unused fields from twopass_rc struct.

Change-Id: Iaece070e9d1305ac3d8df9d3431fefa6e20ac0ec

diff --git a/vp9/encoder/vp9_firstpass.c b/vp9/encoder/vp9_firstpass.c
index c6b6197fcb415c645ce7c858d459a4bbd6b6eeb5..b09accfe2efdaa17d0fc0ef58390a84413652a3e 100644 (file)
--- a/vp9/encoder/vp9_firstpass.c
+++ b/vp9/encoder/vp9_firstpass.c
@@ -1007,25 +1007,6 @@ void vp9_init_second_pass(VP9_COMP *cpi) {
   // This variable monitors how far behind the second ref update is lagging.
   twopass->sr_update_lag = 1;
 
-  // Scan the first pass file and calculate an average Intra / Inter error
-  // score ratio for the sequence.
-  {
-    const FIRSTPASS_STATS *const start_pos = twopass->stats_in;
-    FIRSTPASS_STATS this_frame;
-    double sum_iiratio = 0.0;
-
-    while (input_stats(twopass, &this_frame) != EOF) {
-      const double iiratio = this_frame.intra_error /
-                                 DOUBLE_DIVIDE_CHECK(this_frame.coded_error);
-      sum_iiratio += fclamp(iiratio, 1.0, 20.0);
-    }
-
-    twopass->avg_iiratio = sum_iiratio /
-                               DOUBLE_DIVIDE_CHECK((double)stats->count);
-
-    reset_fpf_position(twopass, start_pos);
-  }
-
   // Scan the first pass file and calculate a modified total error based upon
   // the bias/power function used to allocate bits.
   {
@@ -2145,8 +2126,6 @@ void vp9_rc_get_second_pass_params(VP9_COMP *cpi) {
   FIRSTPASS_STATS this_frame;
   FIRSTPASS_STATS this_frame_copy;
 
-  double this_frame_intra_error;
-  double this_frame_coded_error;
   int target;
   LAYER_CONTEXT *lc = NULL;
   int is_spatial_svc = (cpi->use_svc && cpi->svc.number_temporal_layers == 1);
@@ -2200,9 +2179,6 @@ void vp9_rc_get_second_pass_params(VP9_COMP *cpi) {
   if (EOF == input_stats(twopass, &this_frame))
     return;
 
-  this_frame_intra_error = this_frame.intra_error;
-  this_frame_coded_error = this_frame.coded_error;
-
   // Keyframe and section processing.
   if (rc->frames_to_key == 0 ||
       (cpi->frame_flags & FRAMEFLAGS_KEY)) {
@@ -2257,9 +2233,6 @@ void vp9_rc_get_second_pass_params(VP9_COMP *cpi) {
     assign_std_frame_bits(cpi, &this_frame_copy);
   }
 
-  // Keep a globally available copy of this and the next frame's iiratio.
-  twopass->this_iiratio = (int)(this_frame_intra_error /
-                              DOUBLE_DIVIDE_CHECK(this_frame_coded_error));
   {
     FIRSTPASS_STATS next_frame;
     if (lookup_next_frame_stats(twopass, &next_frame) != EOF) {

diff --git a/vp9/encoder/vp9_firstpass.h b/vp9/encoder/vp9_firstpass.h
index f7ba423b91fc69df06336d0dd95fb6faf13ae0ea..02a3d1f7756d375b047a6c2697ec02f756f1c799 100644 (file)
--- a/vp9/encoder/vp9_firstpass.h
+++ b/vp9/encoder/vp9_firstpass.h
@@ -41,7 +41,6 @@ typedef struct {
 struct twopass_rc {
   unsigned int section_intra_rating;
   unsigned int next_iiratio;
-  unsigned int this_iiratio;
   FIRSTPASS_STATS total_stats;
   FIRSTPASS_STATS this_frame_stats;
   const FIRSTPASS_STATS *stats_in;
@@ -50,8 +49,6 @@ struct twopass_rc {
   FIRSTPASS_STATS total_left_stats;
   int first_pass_done;
   int64_t bits_left;
-  int64_t clip_bits_total;
-  double avg_iiratio;
   double modified_error_min;
   double modified_error_max;
   double modified_error_total;
@@ -72,7 +69,6 @@ struct twopass_rc {
   int64_t gf_group_bits;
   // Bits for the golden frame or ARF - 2 pass only
   int gf_bits;
-  int alt_extra_bits;
 
   int sr_update_lag;