mirror of
https://github.com/mpv-player/mpv
synced 2024-12-16 03:45:23 +00:00
67d7fb2015
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@26175 b3059339-0415-0410-9bf9-f77b7e298cf2
18 lines
535 B
C
18 lines
535 B
C
#ifndef MPLAYER_MP3_HDR_H
|
|
#define MPLAYER_MP3_HDR_H
|
|
|
|
#include <stddef.h>
|
|
|
|
int mp_get_mp3_header(unsigned char* hbuf,int* chans, int* freq, int* spf, int* mpa_layer, int* br);
|
|
|
|
#define mp_decode_mp3_header(hbuf) mp_get_mp3_header(hbuf,NULL,NULL,NULL,NULL,NULL)
|
|
|
|
static inline int mp_check_mp3_header(unsigned int head){
|
|
if( (head & 0x0000e0ff) != 0x0000e0ff ||
|
|
(head & 0x00fc0000) == 0x00fc0000) return 0;
|
|
if(mp_decode_mp3_header((unsigned char*)(&head))<=0) return 0;
|
|
return 1;
|
|
}
|
|
|
|
#endif /* MPLAYER_MP3_HDR_H */
|