Index: source/libvpx/vp9/common/vp9_common.h |
=================================================================== |
--- source/libvpx/vp9/common/vp9_common.h (revision 251189) |
+++ source/libvpx/vp9/common/vp9_common.h (working copy) |
@@ -18,6 +18,7 @@ |
#include "./vpx_config.h" |
#include "vpx_mem/vpx_mem.h" |
#include "vpx/vpx_integer.h" |
+#include "vp9/common/vp9_systemdependent.h" |
#ifdef __cplusplus |
extern "C" { |
@@ -59,16 +60,8 @@ |
return value < low ? low : (value > high ? high : value); |
} |
-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; |
+static INLINE int get_unsigned_bits(unsigned int num_values) { |
+ return num_values > 0 ? get_msb(num_values) + 1 : 0; |
} |
#if CONFIG_DEBUG |