[vlc-devel] [PATCH 2/2] Add method for getting stats from VLCMedia
Rune Botten
rbotten at gmail.com
Mon Dec 20 16:14:36 CET 2010
---
.../macosx/framework/Headers/Public/VLCMedia.h | 12 ++++++--
projects/macosx/framework/Sources/VLCMedia.m | 30 +++++++++++++++++++-
2 files changed, 38 insertions(+), 4 deletions(-)
diff --git a/projects/macosx/framework/Headers/Public/VLCMedia.h b/projects/macosx/framework/Headers/Public/VLCMedia.h
index 1322332..29e9578 100644
--- a/projects/macosx/framework/Headers/Public/VLCMedia.h
+++ b/projects/macosx/framework/Headers/Public/VLCMedia.h
@@ -332,15 +332,21 @@ extern NSString *VLCMediaTracksInformationTypeUnknown;
*/
- (void)parse;
-/**************************************************************************
+/**
* Add options to the media, that will be used to determine how
* VLCMediaPlayer will read the media. This allow to use VLC advanced
* reading/streaming options in a per-media basis
*
* The options are detailed in vlc --long-help, for instance "--sout-all"
* And on the web: http://wiki.videolan.org/VLC_command-line_help
-
-**************************************************************************/
+*/
- (void) addOptions:(NSDictionary*) options;
+/**
+ * Getter for statistics information
+ * Returns a NSDictionary with NSNumbers for values.
+ *
+ */
+- (NSDictionary*) getStats;
+
@end
diff --git a/projects/macosx/framework/Sources/VLCMedia.m b/projects/macosx/framework/Sources/VLCMedia.m
index 958591e..eaf0dd3 100644
--- a/projects/macosx/framework/Sources/VLCMedia.m
+++ b/projects/macosx/framework/Sources/VLCMedia.m
@@ -240,7 +240,7 @@ static void HandleMediaParsedChanged(const libvlc_event_t * event, void * self)
libvlc_event_detach(p_em, libvlc_MediaDurationChanged, HandleMediaDurationChanged, self);
libvlc_event_detach(p_em, libvlc_MediaStateChanged, HandleMediaStateChanged, self);
libvlc_event_detach(p_em, libvlc_MediaSubItemAdded, HandleMediaSubItemAdded, self);
- libvlc_event_detach(p_em, libvlc_MediaParsedChanged, HandleMediaParsedChanged, self);
+ libvlc_event_detach(p_em, libvlc_MediaParsedChanged, HandleMediaParsedChanged, self);
[[VLCEventManager sharedManager] cancelCallToObject:self];
// Testing to see if the pointer exists is not required, if the pointer is null
@@ -338,6 +338,34 @@ static void HandleMediaParsedChanged(const libvlc_event_t * event, void * self)
}
}
+- (NSDictionary*) getStats
+{
+ if(!p_md)
+ return NULL;
+
+ NSMutableDictionary *d = [NSMutableDictionary dictionary];
+ libvlc_media_stats_t p_stats;
+ libvlc_media_get_stats(p_md, &p_stats);
+
+ [d setObject:[NSNumber numberWithFloat: p_stats.f_demux_bitrate] forKey:@"demux_bitrate"];
+ [d setObject:[NSNumber numberWithFloat: p_stats.f_input_bitrate] forKey:@"input_bitrate"];
+ [d setObject:[NSNumber numberWithFloat: p_stats.f_send_bitrate] forKey:@"send_bitrate"];
+ [d setObject:[NSNumber numberWithInt: p_stats.i_decoded_audio] forKey:@"decoded_audio"];
+ [d setObject:[NSNumber numberWithInt: p_stats.i_decoded_video] forKey:@"decoded_video"];
+ [d setObject:[NSNumber numberWithInt: p_stats.i_demux_corrupted] forKey:@"demux_corrupted"];
+ [d setObject:[NSNumber numberWithInt: p_stats.i_demux_discontinuity] forKey:@"demux_discontinuity"];
+ [d setObject:[NSNumber numberWithInt: p_stats.i_demux_read_bytes] forKey:@"demux_read_bytes"];
+ [d setObject:[NSNumber numberWithInt: p_stats.i_displayed_pictures] forKey:@"displayed_pictures"];
+ [d setObject:[NSNumber numberWithInt: p_stats.i_lost_abuffers] forKey:@"lost_abuffers"];
+ [d setObject:[NSNumber numberWithInt: p_stats.i_lost_pictures] forKey:@"lost_pictures"];
+ [d setObject:[NSNumber numberWithInt: p_stats.i_played_abuffers] forKey:@"played_abuffers"];
+ [d setObject:[NSNumber numberWithInt: p_stats.i_read_bytes] forKey:@"read_bytes"];
+ [d setObject:[NSNumber numberWithInt: p_stats.i_sent_bytes] forKey:@"sent_bytes"];
+ [d setObject:[NSNumber numberWithInt: p_stats.i_sent_packets] forKey:@"sent_packets"];
+
+ return d;
+}
+
NSString *VLCMediaTracksInformationCodec = @"codec"; // NSNumber
NSString *VLCMediaTracksInformationId = @"id"; // NSNumber
NSString *VLCMediaTracksInformationType = @"type"; // NSString
--
1.7.3.1
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