summaryrefslogtreecommitdiff
path: root/gst/elements/gstsinesrc.c
diff options
context:
space:
mode:
Diffstat (limited to 'gst/elements/gstsinesrc.c')
-rw-r--r--gst/elements/gstsinesrc.c110
1 files changed, 57 insertions, 53 deletions
diff --git a/gst/elements/gstsinesrc.c b/gst/elements/gstsinesrc.c
index 6a00e1eef0..ea66bd27fa 100644
--- a/gst/elements/gstsinesrc.c
+++ b/gst/elements/gstsinesrc.c
@@ -83,8 +83,8 @@ static GstPadTemplate *src_temp;
static void gst_sinesrc_class_init(GstSineSrcClass *klass);
static void gst_sinesrc_init(GstSineSrc *src);
static GstPadNegotiateReturn gst_sinesrc_negotiate (GstPad *pad, GstCaps **caps, gpointer *data);
-static void gst_sinesrc_set_arg(GtkObject *object,GtkArg *arg,guint id);
-static void gst_sinesrc_get_arg(GtkObject *object,GtkArg *arg,guint id);
+static void gst_sinesrc_set_property(GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec);
+static void gst_sinesrc_get_property(GObject *object, guint prop_id, GValue *value, GParamSpec *pspec);
//static gboolean gst_sinesrc_change_state(GstElement *element,
// GstElementState state);
//static void gst_sinesrc_close_audio(GstSineSrc *src);
@@ -92,58 +92,64 @@ static void gst_sinesrc_get_arg(GtkObject *object,GtkArg *arg,guint id);
static void gst_sinesrc_populate_sinetable(GstSineSrc *src);
static inline void gst_sinesrc_update_table_inc(GstSineSrc *src);
static inline void gst_sinesrc_update_vol_scale(GstSineSrc *src);
-void gst_sinesrc_force_caps(GstSineSrc *src);
+static void gst_sinesrc_force_caps(GstSineSrc *src);
static GstBuffer * gst_sinesrc_get(GstPad *pad);
static GstElementClass *parent_class = NULL;
//static guint gst_sinesrc_signals[LAST_SIGNAL] = { 0 };
-GtkType
+GType
gst_sinesrc_get_type(void) {
- static GtkType sinesrc_type = 0;
+ static GType sinesrc_type = 0;
if (!sinesrc_type) {
- static const GtkTypeInfo sinesrc_info = {
- "GstSineSrc",
+ static const GTypeInfo sinesrc_info = {
+ sizeof(GstSineSrcClass), NULL,
+ NULL,
+ (GClassInitFunc)gst_sinesrc_class_init,
+ NULL,
+ NULL,
sizeof(GstSineSrc),
- sizeof(GstSineSrcClass),
- (GtkClassInitFunc)gst_sinesrc_class_init,
- (GtkObjectInitFunc)gst_sinesrc_init,
- (GtkArgSetFunc)gst_sinesrc_set_arg,
- (GtkArgGetFunc)gst_sinesrc_get_arg,
- (GtkClassInitFunc)NULL,
+ 0,
+ (GInstanceInitFunc)gst_sinesrc_init,
};
- sinesrc_type = gtk_type_unique(GST_TYPE_ELEMENT,&sinesrc_info);
+ sinesrc_type = g_type_register_static(GST_TYPE_ELEMENT, "GstSineSrc", &sinesrc_info, 0);
}
return sinesrc_type;
}
static void
gst_sinesrc_class_init(GstSineSrcClass *klass) {
- GtkObjectClass *gtkobject_class;
+ GObjectClass *gobject_class;
GstElementClass *gstelement_class;
- gtkobject_class = (GtkObjectClass*)klass;
+ gobject_class = (GObjectClass*)klass;
gstelement_class = (GstElementClass*)klass;
- parent_class = gtk_type_class(GST_TYPE_ELEMENT);
-
- gtk_object_add_arg_type("GstSineSrc::volume", GTK_TYPE_DOUBLE,
- GTK_ARG_READWRITE, ARG_VOLUME);
- gtk_object_add_arg_type("GstSineSrc::format", GTK_TYPE_INT,
- GTK_ARG_READWRITE, ARG_FORMAT);
- gtk_object_add_arg_type("GstSineSrc::samplerate", GTK_TYPE_INT,
- GTK_ARG_READWRITE, ARG_SAMPLERATE);
- gtk_object_add_arg_type("GstSineSrc::tablesize", GTK_TYPE_INT,
- GTK_ARG_READWRITE, ARG_TABLESIZE);
- gtk_object_add_arg_type("GstSineSrc::freq", GTK_TYPE_DOUBLE,
- GTK_ARG_READWRITE, ARG_FREQ);
- gtk_object_add_arg_type("GstSineSrc::buffersize", GTK_TYPE_INT,
- GTK_ARG_READWRITE, ARG_BUFFER_SIZE);
+ parent_class = g_type_class_ref(GST_TYPE_ELEMENT);
+
+ g_object_class_install_property(G_OBJECT_CLASS(klass), ARG_VOLUME,
+ g_param_spec_double("volume","volume","volume",
+ 0.0, 1.0, 0.0,G_PARAM_READWRITE)); // CHECKME
+ g_object_class_install_property(G_OBJECT_CLASS(klass), ARG_FORMAT,
+ g_param_spec_int("format","format","format",
+ G_MININT,G_MAXINT,0,G_PARAM_READWRITE)); // CHECKME
+ g_object_class_install_property(G_OBJECT_CLASS(klass), ARG_SAMPLERATE,
+ g_param_spec_int("samplerate","samplerate","samplerate",
+ G_MININT,G_MAXINT,0,G_PARAM_READWRITE)); // CHECKME
+ g_object_class_install_property(G_OBJECT_CLASS(klass), ARG_TABLESIZE,
+ g_param_spec_int("tablesize","tablesize","tablesize",
+ G_MININT,G_MAXINT,0,G_PARAM_READWRITE)); // CHECKME
+ g_object_class_install_property(G_OBJECT_CLASS(klass), ARG_FREQ,
+ g_param_spec_double("freq","freq","freq",
+ 0.0,G_MAXDOUBLE, 440.0,G_PARAM_READWRITE)); // CHECKME
+ g_object_class_install_property(G_OBJECT_CLASS(klass), ARG_BUFFER_SIZE,
+ g_param_spec_int("buffersize","buffersize","buffersize",
+ 0, G_MAXINT, 1024, G_PARAM_READWRITE));
- gtkobject_class->set_arg = gst_sinesrc_set_arg;
- gtkobject_class->get_arg = gst_sinesrc_get_arg;
+ gobject_class->set_property = gst_sinesrc_set_property;
+ gobject_class->get_property = gst_sinesrc_get_property;
// gstelement_class->change_state = gst_sinesrc_change_state;
}
@@ -246,42 +252,40 @@ gst_sinesrc_get(GstPad *pad)
}
static void
-gst_sinesrc_set_arg(GtkObject *object,GtkArg *arg,guint id) {
+gst_sinesrc_set_property(GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec) {
GstSineSrc *src;
/* it's not null if we got it, but it might not be ours */
g_return_if_fail(GST_IS_SINESRC(object));
src = GST_SINESRC(object);
- switch (id) {
+ switch (prop_id) {
case ARG_VOLUME:
- if (GTK_VALUE_DOUBLE(*arg) < 0.0 || GTK_VALUE_DOUBLE(*arg) > 1.0)
- break;
- src->volume = GTK_VALUE_DOUBLE(*arg);
+ src->volume = g_value_get_double (value);
gst_sinesrc_update_vol_scale(src);
break;
case ARG_FORMAT:
- src->format = GTK_VALUE_INT(*arg);
+ src->format = g_value_get_int (value);
src->newcaps=TRUE;
break;
case ARG_SAMPLERATE:
- src->samplerate = GTK_VALUE_INT(*arg);
+ src->samplerate = g_value_get_int (value);
src->newcaps=TRUE;
gst_sinesrc_update_table_inc(src);
break;
case ARG_FREQ: {
- if (GTK_VALUE_DOUBLE(*arg) <= 0.0 || GTK_VALUE_DOUBLE(*arg) > src->samplerate/2)
+ if (g_value_get_double (value) <= 0.0 || g_value_get_double (value) > src->samplerate/2)
break;
- src->freq = GTK_VALUE_DOUBLE(*arg);
+ src->freq = g_value_get_double (value);
gst_sinesrc_update_table_inc(src);
break;
case ARG_TABLESIZE:
- src->table_size = GTK_VALUE_INT(*arg);
+ src->table_size = g_value_get_int (value);
gst_sinesrc_populate_sinetable(src);
gst_sinesrc_update_table_inc(src);
break;
case ARG_BUFFER_SIZE:
- src->buffer_size = GTK_VALUE_INT(*arg);
+ src->buffer_size = g_value_get_int (value);
break;
}
default:
@@ -290,34 +294,34 @@ gst_sinesrc_set_arg(GtkObject *object,GtkArg *arg,guint id) {
}
static void
-gst_sinesrc_get_arg(GtkObject *object,GtkArg *arg,guint id) {
+gst_sinesrc_get_property(GObject *object, guint prop_id, GValue *value, GParamSpec *pspec) {
GstSineSrc *src;
/* it's not null if we got it, but it might not be ours */
g_return_if_fail(GST_IS_SINESRC(object));
src = GST_SINESRC(object);
- switch (id) {
+ switch (prop_id) {
case ARG_VOLUME:
- GTK_VALUE_DOUBLE(*arg) = src->volume;
+ g_value_set_double (value, src->volume);
break;
case ARG_FORMAT:
- GTK_VALUE_INT(*arg) = src->format;
+ g_value_set_int (value, src->format);
break;
case ARG_SAMPLERATE:
- GTK_VALUE_INT(*arg) = src->samplerate;
+ g_value_set_int (value, src->samplerate);
break;
case ARG_FREQ:
- GTK_VALUE_DOUBLE(*arg) = src->freq;
+ g_value_set_double (value, src->freq);
break;
case ARG_TABLESIZE:
- GTK_VALUE_INT(*arg) = src->table_size;
+ g_value_set_int (value, src->table_size);
break;
case ARG_BUFFER_SIZE:
- GTK_VALUE_INT(*arg) = src->buffer_size;
+ g_value_set_int (value, src->buffer_size);
break;
default:
- arg->type = GTK_TYPE_INVALID;
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
@@ -372,7 +376,7 @@ gst_sinesrc_update_vol_scale(GstSineSrc *src)
src->vol_scale = 32767 * src->volume;
}
-void
+static void
gst_sinesrc_force_caps(GstSineSrc *src) {
GstCaps *caps;
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-10-23 02:18:44 +0000