commit 89d321f7d4d3d7db9209b7997870c1254600782c
author Joe Young <joeyoung@google.com> Thu Sep 14 15:59:43 2017 -0700
committer Joe Young <youngjd0@gmail.com> Sat Sep 16 02:22:39 2017 +0000
tree d090c06b09337090a6ae530256892a1f97d561be
parent e80957fff3ed42c56d2504560027a0708d57bbb8

[intra-edge] Vectorize edge filtering functions

Add sse4_1 functions for Intra-edge experiment:
  av1_filter_intra_edge_sse4_1()
  av1_filter_intra_edge_high_sse4_1()

Approx cycle reduction at qp 20, 1 kf:
  Enc (lbd) 1.4% to 0.3%
  Dec (lbd) 0.4% to 0.1%
  Enc (hbd) 1.1% to 0.2%
  Dec (hbd) 0.6% to 0.1%

No change to bitstream

Change-Id: I176b2d125424d7d226114c807915c33dde5c3720

av1/common/av1_rtcd_defs.pl

diff --git a/av1/common/av1_rtcd_defs.pl b/av1/common/av1_rtcd_defs.pl
index 5230aa6..ccce1fc 100755
--- a/av1/common/av1_rtcd_defs.pl
+++ b/av1/common/av1_rtcd_defs.pl
@@ -665,4 +665,14 @@
   }
 }
 
+# INTRA_EDGE functions
+if (aom_config("CONFIG_INTRA_EDGE") eq "yes") {
+  add_proto qw/void av1_filter_intra_edge/, "uint8_t *p, int sz, int strength";
+  specialize qw/av1_filter_intra_edge sse4_1/;
+  if (aom_config("CONFIG_HIGHBITDEPTH") eq "yes") {
+    add_proto qw/void av1_filter_intra_edge_high/, "uint16_t *p, int sz, int strength";
+    specialize qw/av1_filter_intra_edge_high sse4_1/;
+  }
+}
+
 1;