commit f25a4cf9e89c581d1eb91356f8a9ba301e2a1765
author iole moccagatta <iole.moccagatta@gmail.com> Fri Nov 11 23:57:57 2016 -0800
committer Iole Moccagatta <iole.moccagatta@gmail.com> Mon Nov 21 17:53:56 2016 +0000
tree bd9c2981583e731ce4f06d10be89043589fc3ce9
parent 63bd6dc96bc8733b5782e0fffa9944a7786ec6fa

Add coef_interleave experiment

This commit adds an experiment to interleave the coding of transform
coefficients from YUV planes.  The experiment can be enabled at config
time by --enable-coef-interleave.

Change-Id: Ifd92f9c367304bca9732f13fa026eb8996363677

av1/encoder/tokenize.c

diff --git a/av1/encoder/tokenize.c b/av1/encoder/tokenize.c
index 0012559..0e6b815 100644
--- a/av1/encoder/tokenize.c
+++ b/av1/encoder/tokenize.c
@@ -503,6 +503,11 @@
     ++eob_branch[band[c]][pt];
   }
 
+#if CONFIG_COEF_INTERLEAVE
+  t->token = EOSB_TOKEN;
+  t++;
+#endif
+
   *tp = t;
 
 #if CONFIG_ADAPT_SCAN
@@ -725,6 +730,10 @@
 
 #if !CONFIG_PVQ
   if (!dry_run) {
+#if CONFIG_COEF_INTERLEAVE
+    td->counts->skip[ctx][0] += skip_inc;
+    av1_foreach_transformed_block_interleave(xd, bsize, tokenize_b, &arg);
+#else
     int plane;
 
     td->counts->skip[ctx][0] += skip_inc;
@@ -734,6 +743,7 @@
       (*t)->token = EOSB_TOKEN;
       (*t)++;
     }
+#endif
   } else if (dry_run == DRY_RUN_NORMAL) {
     av1_foreach_transformed_block(xd, bsize, set_entropy_context_b, &arg);
   } else if (dry_run == DRY_RUN_COSTCOEFFS) {