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opusenc: make frame-size an enum

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It only supports a set number of specific values (including
a non integer one).
This commit is contained in:
Vincent Penquerc'h 2011-11-16 19:40:20 +00:00
parent f8bb784135
commit 5dd147d705
1 changed files with 31 additions and 4 deletions
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35
ext/opus/gstopusenc.c
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@ -80,6 +80,32 @@ gst_opus_enc_bandwidth_get_type (void)
return id;
}
#define GST_OPUS_ENC_TYPE_FRAME_SIZE (gst_opus_enc_frame_size_get_type())
static GType
gst_opus_enc_frame_size_get_type (void)
{
static const GEnumValue values[] = {
{2, "2.5", "2.5"},
{5, "5", "5"},
{10, "10", "10"},
{20, "20", "20"},
{40, "40", "40"},
{60, "60", "60"},
{0, NULL, NULL}
};
static volatile GType id = 0;
if (g_once_init_enter ((gsize *) & id)) {
GType _id;
_id = g_enum_register_static ("GstOpusEncFrameSize", values);
g_once_init_leave ((gsize *) & id, _id);
}
return id;
}
static GstStaticPadTemplate sink_factory = GST_STATIC_PAD_TEMPLATE ("sink",
GST_PAD_SINK,
GST_PAD_ALWAYS,
@ -216,8 +242,9 @@ gst_opus_enc_class_init (GstOpusEncClass * klass)
"Audio Band Width", GST_OPUS_ENC_TYPE_BANDWIDTH, DEFAULT_BANDWIDTH,
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
g_object_class_install_property (gobject_class, PROP_FRAME_SIZE,
g_param_spec_int ("frame-size", "Frame Size",
"The duration of an audio frame, in ms", 2, 60, DEFAULT_FRAMESIZE,
g_param_spec_enum ("frame-size", "Frame Size",
"The duration of an audio frame, in ms",
GST_OPUS_ENC_TYPE_FRAME_SIZE, DEFAULT_FRAMESIZE,
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
g_object_class_install_property (gobject_class, PROP_CBR,
g_param_spec_boolean ("cbr", "Constant bit rate",
@ -740,7 +767,7 @@ gst_opus_enc_get_property (GObject * object, guint prop_id, GValue * value,
g_value_set_enum (value, enc->bandwidth);
break;
case PROP_FRAME_SIZE:
g_value_set_int (value, enc->frame_size);
g_value_set_enum (value, enc->frame_size);
break;
case PROP_CBR:
g_value_set_boolean (value, enc->cbr);
@ -785,7 +812,7 @@ gst_opus_enc_set_property (GObject * object, guint prop_id,
enc->bandwidth = g_value_get_enum (value);
break;
case PROP_FRAME_SIZE:
enc->frame_size = g_value_get_int (value);
enc->frame_size = g_value_get_enum (value);
break;
case PROP_CBR:
enc->cbr = g_value_get_boolean (value);