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libvlc_media_tracks_get: use unsigned as applicable

This commit is contained in:
Rémi Denis-Courmont 2013-02-12 22:52:48 +02:00
parent cd5345a000
commit 59a6c9693c
2 changed files with 7 additions and 9 deletions
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8
include/vlc/libvlc_media.h
View File

@ -575,11 +575,11 @@ int libvlc_media_get_tracks_info( libvlc_media_t *p_md,
* descriptions (must be freed with libvlc_media_tracks_release
by the caller) [OUT]
*
* \return the number of Elementary Streams
* \return the number of Elementary Streams (zero on error)
*/
LIBVLC_API
int libvlc_media_tracks_get( libvlc_media_t *p_md,
libvlc_media_track_t ***tracks );
unsigned libvlc_media_tracks_get( libvlc_media_t *p_md,
libvlc_media_track_t ***tracks );
/**
@ -592,7 +592,7 @@ int libvlc_media_tracks_get( libvlc_media_t *p_md,
*/
LIBVLC_API
void libvlc_media_tracks_release( libvlc_media_track_t **p_tracks,
int i_count );
unsigned i_count );
/** @}*/

8
lib/media.c
View File

@ -735,7 +735,7 @@ libvlc_media_get_tracks_info( libvlc_media_t *p_md, libvlc_media_track_info_t **
return i_es;
}
int
unsigned
libvlc_media_tracks_get( libvlc_media_t *p_md, libvlc_media_track_t *** pp_es )
{
assert( p_md );
@ -819,11 +819,9 @@ libvlc_media_tracks_get( libvlc_media_t *p_md, libvlc_media_track_t *** pp_es )
/**************************************************************************
* Release media descriptor's elementary streams description array
**************************************************************************/
void libvlc_media_tracks_release( libvlc_media_track_t **p_tracks, int i_count )
void libvlc_media_tracks_release( libvlc_media_track_t **p_tracks, unsigned i_count )
{
if( !p_tracks )
return;
for( int i = 0; i < i_count; ++i )
for( unsigned i = 0; i < i_count; ++i )
{
if ( !p_tracks[i] )
continue;