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directsoundsink: Fix caps leaks

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Sebastian Dr=C3=B6ge 2012-06-13 12:12:39 +02:00 committed by Sebastian Dröge
parent 1c6d1bd29a
commit f72a55319d
1 changed files with 23 additions and 5 deletions
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28
sys/directsound/gstdirectsoundsink.c
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@ -102,7 +102,8 @@ static void gst_directsound_sink_set_mute (GstDirectSoundSink * sink,
gboolean mute);
static gboolean gst_directsound_sink_get_mute (GstDirectSoundSink * sink);
static gboolean gst_directsound_sink_is_spdif_format (GstDirectSoundSink * dsoundsink);
static gboolean gst_directsound_sink_is_spdif_format (GstDirectSoundSink *
dsoundsink);
static GstStaticPadTemplate directsoundsink_sink_factory =
GST_STATIC_PAD_TEMPLATE ("sink",
@ -705,6 +706,7 @@ gst_directsound_probe_supported_formats (GstDirectSoundSink * dsoundsink,
DSBUFFERDESC descSecondary;
WAVEFORMATEX wfx;
GstCaps *caps;
GstCaps *tmp, *tmp2;
caps = gst_caps_copy (template_caps);
@ -736,8 +738,16 @@ gst_directsound_probe_supported_formats (GstDirectSoundSink * dsoundsink,
GST_INFO_OBJECT (dsoundsink, "AC3 passthrough not supported "
"(IDirectSound_CreateSoundBuffer returned: %s)\n",
DXGetErrorString9 (hRes));
caps = gst_caps_subtract (caps, gst_caps_new_empty_simple ("audio/x-ac3"));
caps = gst_caps_subtract (caps, gst_caps_new_empty_simple ("audio/x-dts"));
tmp = gst_caps_new_empty_simple ("audio/x-ac3");
tmp2 = gst_caps_subtract (caps, tmp);
gst_caps_unref (tmp);
gst_caps_unref (caps);
caps = tmp2;
tmp = gst_caps_new_empty_simple ("audio/x-dts");
tmp2 = gst_caps_subtract (caps, tmp);
gst_caps_unref (tmp);
gst_caps_unref (caps);
caps = tmp2;
} else {
GST_INFO_OBJECT (dsoundsink, "AC3 passthrough supported");
hRes = IDirectSoundBuffer_Release (dsoundsink->pDSBSecondary);
@ -748,8 +758,16 @@ gst_directsound_probe_supported_formats (GstDirectSoundSink * dsoundsink,
}
}
#else
caps = gst_caps_subtract (caps, gst_caps_new_simple ("audio/x-ac3", NULL));
caps = gst_caps_subtract (caps, gst_caps_new_simple ("audio/x-dts", NULL));
tmp = gst_caps_new_empty_simple ("audio/x-ac3");
tmp2 = gst_caps_subtract (caps, tmp);
gst_caps_unref (tmp);
gst_caps_unref (caps);
caps = tmp2;
tmp = gst_caps_new_empty_simple ("audio/x-dts");
tmp2 = gst_caps_subtract (caps, tmp);
gst_caps_unref (tmp);
gst_caps_unref (caps);
caps = tmp2;
#endif
return caps;