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authorMichael Niedermayer <michaelni@gmx.at>2007-01-21 12:43:29 +0000
committerMichael Niedermayer <michaelni@gmx.at>2007-01-21 12:43:29 +0000
commit07495657fb32501c1a8b1361ca5680ded1364cd5 (patch)
tree271ec219c527c3f35add9b0e118c5bb829497c36 /libavformat
parentf8a32f450ade2449873c57e73ad04622c68af136 (diff)
downloadffmpeg-07495657fb32501c1a8b1361ca5680ded1364cd5.tar.gz
simplify
Originally committed as revision 7602 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavformat')
-rw-r--r--libavformat/nutdec.c17
1 files changed, 6 insertions, 11 deletions
diff --git a/libavformat/nutdec.c b/libavformat/nutdec.c
index 7e0f8cd934..e158326273 100644
--- 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){