commit 374992943127a9772039e7c7b33c5166377e4308
author hui su <huisu@google.com> Wed Apr 26 09:49:53 2017 -0700
committer sebastien alaiwan <sebastien.alaiwan@allegrodvt.com> Thu Apr 27 05:46:34 2017 +0000
tree 16309d73d847c1f4f9e11853067a08949971fc70
parent b0f808b02971ef980a5b23a53a2dfe945ccb2f0e

Make variables const in write_uniform() and read_uniform()

BUG=aomedia:448

Change-Id: Ie02581a20ca12b24d0a5719a1d9220fb20e25ff7

av1/decoder/decodemv.c

diff --git a/av1/decoder/decodemv.c b/av1/decoder/decodemv.c
index 0f7d68d..d7ca4fc 100644
--- a/av1/decoder/decodemv.c
+++ b/av1/decoder/decodemv.c
@@ -34,12 +34,10 @@
 #define ACCT_STR __func__
 #if CONFIG_EXT_INTRA || CONFIG_FILTER_INTRA || CONFIG_PALETTE
 static INLINE int read_uniform(aom_reader *r, int n) {
-  int l = get_unsigned_bits(n);
-  int m = (1 << l) - n;
-  int v = aom_read_literal(r, l - 1, ACCT_STR);
-
+  const int l = get_unsigned_bits(n);
+  const int m = (1 << l) - n;
+  const int v = aom_read_literal(r, l - 1, ACCT_STR);
   assert(l != 0);
-
   if (v < m)
     return v;
   else

av1/encoder/bitstream.c

diff --git a/av1/encoder/bitstream.c b/av1/encoder/bitstream.c
index 8f0342b..bd654fb 100644
--- a/av1/encoder/bitstream.c
+++ b/av1/encoder/bitstream.c
@@ -98,8 +98,8 @@
 
 #if CONFIG_EXT_INTRA || CONFIG_FILTER_INTRA || CONFIG_PALETTE
 static INLINE void write_uniform(aom_writer *w, int n, int v) {
-  int l = get_unsigned_bits(n);
-  int m = (1 << l) - n;
+  const int l = get_unsigned_bits(n);
+  const int m = (1 << l) - n;
   if (l == 0) return;
   if (v < m) {
     aom_write_literal(w, v, l - 1);

av1/encoder/rdopt.c

diff --git a/av1/encoder/rdopt.c b/av1/encoder/rdopt.c
index 59ff277..60b59dc 100644
--- a/av1/encoder/rdopt.c
+++ b/av1/encoder/rdopt.c
@@ -414,7 +414,8 @@
 
 #if CONFIG_EXT_INTRA || CONFIG_FILTER_INTRA || CONFIG_PALETTE
 static INLINE int write_uniform_cost(int n, int v) {
-  int l = get_unsigned_bits(n), m = (1 << l) - n;
+  const int l = get_unsigned_bits(n);
+  const int m = (1 << l) - n;
   if (l == 0) return 0;
   if (v < m)
     return (l - 1) * av1_cost_bit(128, 0);