avx2-int8: slightly improve accuracy of linear -> gamma tables

diff --git a/extensions/avx2-int8-tables.h b/extensions/avx2-int8-tables.h
index cfc5208bc42919a980b9e9f84c8c07bf0256211a..96a47d55d5ed808ec0b58914cdc09665528383d5 100644 (file)
--- a/extensions/avx2-int8-tables.h
+++ b/extensions/avx2-int8-tables.h
@@ -201,7 +201,7 @@ static const int32_t linear_to_gamma[65536] =
  62,  62,  62,  62,  62,  62,  62,  62,  62,  62,  62,  62,  62,  62,  62,  62,
  62,  62,  62,  62,  62,  62,  62,  62,  62,  62,  62,  62,  62,  62,  62,  62,
  62,  62,  62,  62,  62,  62,  62,  62,  62,  62,  62,  62,  62,  62,  62,  62,
- 62,  62,  62,  62,  62,  62,  62,  63,  63,  63,  63,  63,  63,  63,  63,  63,
+ 62,  62,  62,  62,  62,  62,  62,  62,  63,  63,  63,  63,  63,  63,  63,  63,
  63,  63,  63,  63,  63,  63,  63,  63,  63,  63,  63,  63,  63,  63,  63,  63,
  63,  63,  63,  63,  63,  63,  63,  63,  63,  63,  63,  63,  63,  63,  63,  63,
  63,  63,  63,  63,  63,  63,  63,  63,  63,  63,  63,  63,  63,  63,  63,  63,
@@ -517,7 +517,7 @@ static const int32_t linear_to_gamma[65536] =
  99,  99,  99,  99,  99,  99,  99,  99,  99,  99,  99,  99,  99,  99,  99,  99,
  99,  99,  99,  99,  99,  99,  99,  99,  99,  99,  99,  99,  99,  99,  99,  99,
  99,  99,  99,  99,  99,  99,  99,  99,  99,  99,  99,  99,  99,  99,  99,  99,
- 99,  99,  99,  99,  99,  99,  99,  99, 100, 100, 100, 100, 100, 100, 100, 100,
+ 99,  99,  99,  99,  99,  99,  99,  99,  99, 100, 100, 100, 100, 100, 100, 100,
 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100,
 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100,
 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100,
@@ -1066,7 +1066,7 @@ static const int32_t linear_to_gamma[65536] =
 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139,
 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139,
 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139,
-139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 140, 140, 140,
+139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 140, 140,
 140, 140, 140, 140, 140, 140, 140, 140, 140, 140, 140, 140, 140, 140, 140, 140,
 140, 140, 140, 140, 140, 140, 140, 140, 140, 140, 140, 140, 140, 140, 140, 140,
 140, 140, 140, 140, 140, 140, 140, 140, 140, 140, 140, 140, 140, 140, 140, 140,
@@ -1187,7 +1187,7 @@ static const int32_t linear_to_gamma[65536] =
 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146,
 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146,
 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146,
-146, 146, 146, 147, 147, 147, 147, 147, 147, 147, 147, 147, 147, 147, 147, 147,
+146, 146, 146, 146, 147, 147, 147, 147, 147, 147, 147, 147, 147, 147, 147, 147,
 147, 147, 147, 147, 147, 147, 147, 147, 147, 147, 147, 147, 147, 147, 147, 147,
 147, 147, 147, 147, 147, 147, 147, 147, 147, 147, 147, 147, 147, 147, 147, 147,
 147, 147, 147, 147, 147, 147, 147, 147, 147, 147, 147, 147, 147, 147, 147, 147,