Moving subexp encoding functions in separate vp9_dsubexp.c file.
Change-Id: Idbb2ea80f764fa830fe2ddcfc54ef7fe232f05a8
diff --git a/vp9/common/vp9_common.h b/vp9/common/vp9_common.h
index 0d7babf..9a14ab1 100644
--- a/vp9/common/vp9_common.h
+++ b/vp9/common/vp9_common.h
@@ -60,6 +60,18 @@
return (value + 7) & ~7;
}
+static int get_unsigned_bits(unsigned int num_values) {
+ int cat = 0;
+ if (num_values <= 1)
+ return 0;
+ num_values--;
+ while (num_values > 0) {
+ cat++;
+ num_values >>= 1;
+ }
+ return cat;
+}
+
#define SYNC_CODE_0 0x49
#define SYNC_CODE_1 0x83
#define SYNC_CODE_2 0x42
