revert r8469 (increase bits for non default highprecision mode)

it causes overflows with linear interpolated filters coefficients Originally committed as revision 8476 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago · 447caf7941
parent 55fc0eb174
commit 447caf7941
1 changed files with 1 additions and 1 deletions
--- a/libavcodec/resample2.c
+++ b/libavcodec/resample2.c
@ -40,7 +40,7 @@
 #define FELEM_MIN INT16_MIN
 #define WINDOW_TYPE 9
 #elif !defined(CONFIG_RESAMPLE_AUDIOPHILE_KIDDY_MODE)
-#define FILTER_SHIFT 30
+#define FILTER_SHIFT 22

 #define FELEM int32_t
 #define FELEM2 int64_t