avformat/aviobuf, nutenc: Move ff_puv_v, ff_get_v_length to nutenc.c

and make it static again.

These functions have been moved from nutenc to aviobuf and internal.h
in f8280ff4c00eeaa245085fa9691035203abd168c in order to use them in a
forthcoming patch in utils.c. Said patch never happened, so this commit
moves them back and makes them static, effectively reverting said
commit as well as f8280ff4c00eeaa245085fa9691035203abd168c (which added
the ff-prefix to these functions).

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>

1 files changed, 0 insertions, 20 deletions

diff --git a/libavformat/aviobuf.c b/libavformat/aviobuf.c
index 85c01c938a..eb0387bdf7 100644
--- a/libavformat/aviobuf.c
+++ b/libavformat/aviobuf.c
@@ -432,26 +432,6 @@ PUT_STR16(be, 1)
 
 #undef PUT_STR16
 
-int ff_get_v_length(uint64_t val)
-{
-    int i = 1;
-
-    while (val >>= 7)
-        i++;
-
-    return i;
-}
-
-void ff_put_v(AVIOContext *bc, uint64_t val)
-{
-    int i = ff_get_v_length(val);
-
-    while (--i > 0)
-        avio_w8(bc, 128 | (uint8_t)(val >> (7*i)));
-
-    avio_w8(bc, val & 127);
-}
-
 void avio_wl64(AVIOContext *s, uint64_t val)
 {
     avio_wl32(s, (uint32_t)(val & 0xffffffff));