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flite: port to 0.11

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This commit is contained in:
Wim Taymans 2011-10-08 11:46:23 +02:00
parent 9ddfdfe60c
commit 7fe3a19c3d
1 changed files with 29 additions and 39 deletions
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68
ext/flite/gstflitetestsrc.c
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@ -86,16 +86,13 @@ static GstStaticPadTemplate gst_flite_test_src_src_template =
GST_STATIC_PAD_TEMPLATE ("src",
GST_PAD_SRC,
GST_PAD_ALWAYS,
GST_STATIC_CAPS ("audio/x-raw-int, "
"endianness = (int) BYTE_ORDER, "
"signed = (boolean) true, "
"width = (int) 16, "
"depth = (int) 16, " "rate = (int) 48000, " "channels = (int) [1,8]")
GST_STATIC_CAPS ("audio/x-raw, "
"format = (string) " GST_AUDIO_NE (s16) ", "
"rate = (int) 48000, " "channels = (int) [1,8]")
);
GST_BOILERPLATE (GstFliteTestSrc, gst_flite_test_src, GstBaseSrc,
GST_TYPE_BASE_SRC);
#define gst_flite_test_src_parent_class parent_class
G_DEFINE_TYPE (GstFliteTestSrc, gst_flite_test_src, GST_TYPE_BASE_SRC);
static void gst_flite_test_src_set_property (GObject * object,
guint prop_id, const GValue * value, GParamSpec * pspec);
@ -109,55 +106,46 @@ static GstFlowReturn gst_flite_test_src_create (GstBaseSrc * basesrc,
static gboolean
gst_flite_test_src_set_caps (GstBaseSrc * basesrc, GstCaps * caps);
static void
gst_flite_test_src_base_init (gpointer g_class)
{
GstElementClass *element_class = GST_ELEMENT_CLASS (g_class);
GST_DEBUG_CATEGORY_INIT (flite_test_src_debug, "flitetestsrc", 0,
"Flite Audio Test Source");
gst_element_class_add_pad_template (element_class,
gst_static_pad_template_get (&gst_flite_test_src_src_template));
gst_element_class_set_details_simple (element_class,
"Flite speech test source", "Source/Audio",
"Creates audio test signals identifying channels",
"David Schleef <ds@schleef.org>");
}
static void
gst_flite_test_src_class_init (GstFliteTestSrcClass * klass)
{
GObjectClass *gobject_class;
GstElementClass *gstelement_class;
GstBaseSrcClass *gstbasesrc_class;
gobject_class = (GObjectClass *) klass;
gstelement_class = (GstElementClass *) klass;
gstbasesrc_class = (GstBaseSrcClass *) klass;
gobject_class->set_property = gst_flite_test_src_set_property;
gobject_class->get_property = gst_flite_test_src_get_property;
gstbasesrc_class->start = GST_DEBUG_FUNCPTR (gst_flite_test_src_start);
gstbasesrc_class->stop = GST_DEBUG_FUNCPTR (gst_flite_test_src_stop);
gstbasesrc_class->create = GST_DEBUG_FUNCPTR (gst_flite_test_src_create);
gstbasesrc_class->set_caps = GST_DEBUG_FUNCPTR (gst_flite_test_src_set_caps);
g_object_class_install_property (gobject_class, PROP_SAMPLES_PER_BUFFER,
g_param_spec_int ("samplesperbuffer", "Samples per buffer",
"Number of samples in each outgoing buffer",
1, G_MAXINT, DEFAULT_SAMPLES_PER_BUFFER,
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
gst_element_class_add_pad_template (gstelement_class,
gst_static_pad_template_get (&gst_flite_test_src_src_template));
gst_element_class_set_details_simple (gstelement_class,
"Flite speech test source", "Source/Audio",
"Creates audio test signals identifying channels",
"David Schleef <ds@schleef.org>");
gstbasesrc_class->start = GST_DEBUG_FUNCPTR (gst_flite_test_src_start);
gstbasesrc_class->stop = GST_DEBUG_FUNCPTR (gst_flite_test_src_stop);
gstbasesrc_class->create = GST_DEBUG_FUNCPTR (gst_flite_test_src_create);
gstbasesrc_class->set_caps = GST_DEBUG_FUNCPTR (gst_flite_test_src_set_caps);
GST_DEBUG_CATEGORY_INIT (flite_test_src_debug, "flitetestsrc", 0,
"Flite Audio Test Source");
}
static void
gst_flite_test_src_init (GstFliteTestSrc * src, GstFliteTestSrcClass * g_class)
gst_flite_test_src_init (GstFliteTestSrc * src)
{
#if 0
GstPad *pad = GST_BASE_SRC_PAD (src);
#endif
src->samplerate = 48000;
src->samples_per_buffer = DEFAULT_SAMPLES_PER_BUFFER;
@ -367,6 +355,7 @@ gst_flite_test_src_create (GstBaseSrc * basesrc, guint64 offset,
int i;
gint16 *data;
cst_wave *wave;
gsize size;
text = get_channel_name (src, src->channel);
@ -377,14 +366,15 @@ gst_flite_test_src_create (GstBaseSrc * basesrc, guint64 offset,
GST_DEBUG ("type %s, sample_rate %d, num_samples %d, num_channels %d",
wave->type, wave->sample_rate, wave->num_samples, wave->num_channels);
buf = gst_buffer_new_and_alloc (src->n_channels * sizeof (gint16) *
wave->num_samples);
size = src->n_channels * sizeof (gint16) * wave->num_samples;
buf = gst_buffer_new_and_alloc (size);
data = (void *) GST_BUFFER_DATA (buf);
memset (data, 0, src->n_channels * sizeof (gint16) * wave->num_samples);
data = gst_buffer_map (buf, NULL, NULL, GST_MAP_WRITE);
memset (data, 0, size);
for (i = 0; i < wave->num_samples; i++) {
data[i * src->n_channels + src->channel] = wave->samples[i];
}
gst_buffer_unmap (buf, data, size);
src->channel++;
if (src->channel == src->n_channels) {