[vlc-commits] aout: increase stereo-mode lifecycle
Thomas Guillem
git at videolan.org
Thu Jul 13 17:19:01 CEST 2017
vlc | branch: master | Thomas Guillem <thomas at gllm.fr> | Tue Jul 11 13:05:20 2017 +0200| [9c6117e88eab4bb2c44f3294c622c17d194164ec] | committer: Thomas Guillem
aout: increase stereo-mode lifecycle
It's not reset anymore when the aout is restarted
> http://git.videolan.org/gitweb.cgi/vlc.git/?a=commit;h=9c6117e88eab4bb2c44f3294c622c17d194164ec
---
src/audio_output/dec.c | 7 -----
src/audio_output/output.c | 73 ++++++++++++++++++++++++++---------------------
2 files changed, 41 insertions(+), 39 deletions(-)
diff --git a/src/audio_output/dec.c b/src/audio_output/dec.c
index bceb817faf..d50a656d35 100644
--- a/src/audio_output/dec.c
+++ b/src/audio_output/dec.c
@@ -69,11 +69,6 @@ int aout_DecNew( audio_output_t *p_aout,
return -1;
}
- var_Create (p_aout, "stereo-mode", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT);
- vlc_value_t txt;
- txt.psz_string = _("Stereo audio mode");
- var_Change (p_aout, "stereo-mode", VLC_VAR_SETTEXT, &txt, NULL);
-
aout_owner_t *owner = aout_owner(p_aout);
/* TODO: reduce lock scope depending on decoder's real need */
@@ -108,7 +103,6 @@ error:
aout_volume_Delete (owner->volume);
owner->volume = NULL;
aout_OutputUnlock (p_aout);
- var_Destroy (p_aout, "stereo-mode");
return -1;
}
@@ -138,7 +132,6 @@ void aout_DecDelete (audio_output_t *aout)
aout_volume_Delete (owner->volume);
owner->volume = NULL;
aout_OutputUnlock (aout);
- var_Destroy (aout, "stereo-mode");
}
static int aout_CheckReady (audio_output_t *aout)
diff --git a/src/audio_output/output.c b/src/audio_output/output.c
index d9ac95a78a..1092e58e0b 100644
--- a/src/audio_output/output.c
+++ b/src/audio_output/output.c
@@ -320,6 +320,13 @@ audio_output_t *aout_New (vlc_object_t *parent)
&val, &text);
}
+ /* Stereo mode */
+ var_Create (aout, "stereo-mode", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT);
+ var_AddCallback (aout, "stereo-mode", StereoModeCallback, NULL);
+ vlc_value_t txt;
+ txt.psz_string = _("Stereo audio mode");
+ var_Change (aout, "stereo-mode", VLC_VAR_SETTEXT, &txt, NULL);
+
/* Equalizer */
var_Create (aout, "equalizer-preamp", VLC_VAR_FLOAT | VLC_VAR_DOINHERIT);
var_Create (aout, "equalizer-bands", VLC_VAR_STRING | VLC_VAR_DOINHERIT);
@@ -348,6 +355,7 @@ void aout_Destroy (audio_output_t *aout)
var_DelCallback (aout, "mute", var_Copy, aout->obj.parent);
var_SetFloat (aout, "volume", -1.f);
var_DelCallback (aout, "volume", var_Copy, aout->obj.parent);
+ var_DelCallback (aout, "stereo-mode", StereoModeCallback, NULL);
vlc_object_release (aout);
}
@@ -397,8 +405,35 @@ int aout_OutputNew (audio_output_t *aout, audio_sample_format_t *restrict fmt)
return -1;
}
+ /* Fill Stereo mode choices */
+ var_Change (aout, "stereo-mode", VLC_VAR_CLEARCHOICES, NULL, NULL);
+ vlc_value_t val, txt, default_val;
+ val.i_int = 0;
+ if (fmt->i_physical_channels == AOUT_CHANS_STEREO)
+ {
+ if (fmt->i_original_channels & AOUT_CHAN_DOLBYSTEREO)
+ {
+ default_val.i_int = val.i_int = AOUT_VAR_CHAN_DOLBYS;
+ txt.psz_string = _("Dolby Surround");
+ }
+ else
+ {
+ default_val.i_int = val.i_int = AOUT_VAR_CHAN_STEREO;
+ txt.psz_string = _("Stereo");
+ }
+ var_Change (aout, "stereo-mode", VLC_VAR_ADDCHOICE, &val, &txt);
+ val.i_int = AOUT_VAR_CHAN_LEFT;
+ txt.psz_string = _("Left");
+ var_Change (aout, "stereo-mode", VLC_VAR_ADDCHOICE, &val, &txt);
+ val.i_int = AOUT_VAR_CHAN_RIGHT;
+ txt.psz_string = _("Right");
+ var_Change (aout, "stereo-mode", VLC_VAR_ADDCHOICE, &val, &txt);
+ val.i_int = AOUT_VAR_CHAN_RSTEREO;
+ txt.psz_string = _("Reverse stereo");
+ var_Change (aout, "stereo-mode", VLC_VAR_ADDCHOICE, &val, &txt);
+ }
+
/* The user may have selected a different channels configuration. */
- var_AddCallback (aout, "stereo-mode", StereoModeCallback, NULL);
switch (var_GetInteger (aout, "stereo-mode"))
{
case AOUT_VAR_CHAN_RSTEREO:
@@ -417,41 +452,16 @@ int aout_OutputNew (audio_output_t *aout, audio_sample_format_t *restrict fmt)
fmt->i_original_channels = AOUT_CHANS_STEREO|AOUT_CHAN_DOLBYSTEREO;
break;
default:
- {
- if ((fmt->i_original_channels & AOUT_CHAN_PHYSMASK)
- != AOUT_CHANS_STEREO)
- break;
-
- vlc_value_t val, txt;
- val.i_int = 0;
- var_Change (aout, "stereo-mode", VLC_VAR_DELCHOICE, &val, NULL);
- if (fmt->i_original_channels & AOUT_CHAN_DOLBYSTEREO)
- {
- val.i_int = AOUT_VAR_CHAN_DOLBYS;
- txt.psz_string = _("Dolby Surround");
- }
- else
- {
- val.i_int = AOUT_VAR_CHAN_STEREO;
- txt.psz_string = _("Stereo");
- }
- var_Change (aout, "stereo-mode", VLC_VAR_ADDCHOICE, &val, &txt);
- var_Change (aout, "stereo-mode", VLC_VAR_SETVALUE, &val, NULL);
- val.i_int = AOUT_VAR_CHAN_LEFT;
- txt.psz_string = _("Left");
- var_Change (aout, "stereo-mode", VLC_VAR_ADDCHOICE, &val, &txt);
if (fmt->i_original_channels & AOUT_CHAN_DUALMONO)
{ /* Go directly to the left channel. */
fmt->i_original_channels = AOUT_CHAN_LEFT;
+ val.i_int = AOUT_VAR_CHAN_LEFT;
var_Change (aout, "stereo-mode", VLC_VAR_SETVALUE, &val, NULL);
}
- val.i_int = AOUT_VAR_CHAN_RIGHT;
- txt.psz_string = _("Right");
- var_Change (aout, "stereo-mode", VLC_VAR_ADDCHOICE, &val, &txt);
- val.i_int = AOUT_VAR_CHAN_RSTEREO;
- txt.psz_string = _("Reverse stereo");
- var_Change (aout, "stereo-mode", VLC_VAR_ADDCHOICE, &val, &txt);
- }
+ else
+ var_Change (aout, "stereo-mode", VLC_VAR_SETVALUE, &default_val,
+ NULL);
+ break;
}
aout_FormatPrepare (fmt);
@@ -470,7 +480,6 @@ void aout_OutputDelete (audio_output_t *aout)
{
aout_OutputAssertLocked (aout);
- var_DelCallback (aout, "stereo-mode", StereoModeCallback, NULL);
if (aout->stop != NULL)
aout->stop (aout);
}
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