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simplify
author
Michael Niedermayer
<michaelni@gmx.at>
Sun, 21 Jan 2007 12:43:29 +0000
(12:43 +0000)
committer
Michael Niedermayer
<michaelni@gmx.at>
Sun, 21 Jan 2007 12:43:29 +0000
(12:43 +0000)
Originally committed as revision 7602 to svn://svn.ffmpeg.org/ffmpeg/trunk
libavformat/nutdec.c
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diff --git
a/libavformat/nutdec.c
b/libavformat/nutdec.c
index
7e0f8cd
..
e158326
100644
(file)
--- a/
libavformat/nutdec.c
+++ b/
libavformat/nutdec.c
@@
-29,18
+29,13
@@
static uint64_t get_v(ByteIOContext *bc){
uint64_t val = 0;
+ int tmp;
- for(;;)
- {
- int tmp = get_byte(bc);
-
- if (tmp&0x80)
- val= (val<<7) + tmp - 0x80;
- else{
- return (val<<7) + tmp;
- }
- }
- return -1;
+ do{
+ tmp = get_byte(bc);
+ val= (val<<7) + (tmp&127);
+ }while(tmp&128);
+ return val;
}
static int get_str(ByteIOContext *bc, char *string, unsigned int maxlen){