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pulsesrc: Don't use memset to set invalid channel positions

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This itereates over the GstAudioInfo to set invalid channel positions
rather than use memset() which works right now because it assumes that
GST_AUDIO_CHANNEL_POSITION_INVALID is -1.
This commit is contained in:
Arun Raghavan 2012-08-14 09:36:30 +05:30 committed by Wim Taymans
parent 2c69684b80
commit fe83843abe
1 changed files with 3 additions and 1 deletions
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4
ext/pulse/pulsesrc.c
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@ -1144,6 +1144,7 @@ gst_pulsesrc_create_stream (GstPulseSrc * pulsesrc, GstCaps ** caps)
gboolean need_channel_layout = FALSE; gboolean need_channel_layout = FALSE;
GstAudioRingBufferSpec spec; GstAudioRingBufferSpec spec;
const gchar *name; const gchar *name;
int i;
s = gst_caps_get_structure (*caps, 0); s = gst_caps_get_structure (*caps, 0);
gst_structure_get_int (s, "channels", &spec.info.channels); gst_structure_get_int (s, "channels", &spec.info.channels);
@ -1175,7 +1176,8 @@ gst_pulsesrc_create_stream (GstPulseSrc * pulsesrc, GstCaps ** caps)
need_channel_layout = TRUE; need_channel_layout = TRUE;
gst_structure_set (s, "channel-mask", GST_TYPE_BITMASK, gst_structure_set (s, "channel-mask", GST_TYPE_BITMASK,
G_GUINT64_CONSTANT (0), NULL); G_GUINT64_CONSTANT (0), NULL);
memset (spec.info.position, 0xff, sizeof (spec.info.position)); for (i = 0; i < G_N_ELEMENTS (spec.info.position); i++)
spec.info.position[i] = GST_AUDIO_CHANNEL_POSITION_INVALID;
} }
if (!gst_pulse_fill_sample_spec (&spec, &pulsesrc->sample_spec)) if (!gst_pulse_fill_sample_spec (&spec, &pulsesrc->sample_spec))