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* Fix bug #30838 (AV in some cases)

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git-svn-id: trunk@37848 -
This commit is contained in:
michael 2017-12-29 08:54:48 +00:00
parent 07ac64bf09
commit dccfdb4a11
1 changed files with 10 additions and 2 deletions
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12
packages/libvlc/src/vlc.pp
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@ -473,7 +473,10 @@ end;
function TCustomVLCMediaListPlayer.GetPlaying: Boolean; function TCustomVLCMediaListPlayer.GetPlaying: Boolean;
begin begin
Result:=libvlc_media_list_player_is_playing(Instance)<>0; if Assigned(FPlayer) then
Result:=libvlc_media_list_player_is_playing(Instance)<>0
else
Result:=false;
end; end;
function TCustomVLCMediaListPlayer.GetInstance: plibvlc_media_list_player_t; function TCustomVLCMediaListPlayer.GetInstance: plibvlc_media_list_player_t;
@ -495,7 +498,10 @@ end;
function TCustomVLCMediaListPlayer.GetState: libvlc_state_t; function TCustomVLCMediaListPlayer.GetState: libvlc_state_t;
begin begin
Result:=libvlc_media_list_player_get_state(Instance) if Assigned(FInstance) then
Result:=libvlc_media_list_player_get_state(Instance)
else
Result:=libvlc_NothingSpecial;
end; end;
function TCustomVLCMediaListPlayer.GetVLC: TVLCLibrary; function TCustomVLCMediaListPlayer.GetVLC: TVLCLibrary;
@ -527,6 +533,7 @@ begin
end; end;
procedure TCustomVLCMediaListPlayer.SetPlayMode(AValue: TVLCPlayMode); procedure TCustomVLCMediaListPlayer.SetPlayMode(AValue: TVLCPlayMode);
Const Const
M : Array [TVLCPlayMode] of libvlc_playback_mode_t M : Array [TVLCPlayMode] of libvlc_playback_mode_t
= (libvlc_playback_mode_default, = (libvlc_playback_mode_default,
@ -534,6 +541,7 @@ Const
libvlc_playback_mode_repeat); libvlc_playback_mode_repeat);
begin begin
if not Assigned(Finstance) then Exit;
if FPlayMode=AValue then Exit; if FPlayMode=AValue then Exit;
FPlayMode:=AValue; FPlayMode:=AValue;
libvlc_media_list_player_set_playback_mode(FInstance, M[AValue]); libvlc_media_list_player_set_playback_mode(FInstance, M[AValue]);