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libvlc: Use a union for libvlc_media_track_info_t.

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This commit is contained in:
Pierre d'Herbemont 2010-02-25 23:53:08 +01:00
parent a3670b8f94
commit 7b5b08e3c7
2 changed files with 16 additions and 15 deletions
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19
include/vlc/libvlc_media.h
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@ -154,13 +154,18 @@ typedef struct libvlc_media_track_info_t
int i_profile;
int i_level;
/* Audio specific */
unsigned i_channels;
unsigned i_rate;
/* Video specific */
unsigned i_height;
unsigned i_width;
union {
struct {
/* Audio specific */
unsigned i_channels;
unsigned i_rate;
} audio;
struct {
/* Video specific */
unsigned i_height;
unsigned i_width;
} video;
} u;
} libvlc_media_track_info_t;

12
src/control/media.c
View File

@ -703,10 +703,6 @@ libvlc_media_get_tracks_info( libvlc_media_t *p_md, libvlc_media_track_info_t **
libvlc_media_track_info_t *p_mes = *pp_es+i;
const es_format_t *p_es = p_input_item->es[i];
p_mes->i_channels = p_mes->i_rate = 0;
p_mes->i_width = p_mes->i_height = 0;
p_mes->i_codec = p_es->i_codec;
p_mes->i_id = p_es->i_id;
@ -721,13 +717,13 @@ libvlc_media_get_tracks_info( libvlc_media_t *p_md, libvlc_media_track_info_t **
break;
case VIDEO_ES:
p_mes->i_type = libvlc_track_video;
p_mes->i_height = p_es->video.i_height;
p_mes->i_width = p_es->video.i_width;
p_mes->u.video.i_height = p_es->video.i_height;
p_mes->u.video.i_width = p_es->video.i_width;
break;
case AUDIO_ES:
p_mes->i_type = libvlc_track_audio;
p_mes->i_channels = p_es->audio.i_channels;
p_mes->i_rate = p_es->audio.i_rate;
p_mes->u.audio.i_channels = p_es->audio.i_channels;
p_mes->u.audio.i_rate = p_es->audio.i_rate;
break;
case SPU_ES:
p_mes->i_type = libvlc_track_text;