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https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2025-02-17 03:35:21 +00:00
remove volume and freq args. update to reflect api changes
Original commit message from CVS: remove volume and freq args. update to reflect api changes
This commit is contained in:
Steve Baker
parent
e4cbf57c8d
commit
3c51f9cfa7
2 changed files with 32 additions and 68 deletions
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@ -46,10 +46,8 @@ enum {
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enum {
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ARG_0,
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ARG_VOLUME,
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ARG_FORMAT,
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ARG_SAMPLERATE,
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ARG_FREQ,
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ARG_TABLESIZE,
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ARG_BUFFER_SIZE,
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};
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@ -130,9 +128,6 @@ gst_sinesrc_class_init (GstSineSrcClass *klass)
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parent_class = g_type_class_ref(GST_TYPE_ELEMENT);
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g_object_class_install_property(G_OBJECT_CLASS(klass), ARG_VOLUME,
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g_param_spec_double("volume","volume","volume",
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0.0, 1.0, 0.0,G_PARAM_READWRITE)); // CHECKME
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g_object_class_install_property(G_OBJECT_CLASS(klass), ARG_FORMAT,
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g_param_spec_int("format","format","format",
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G_MININT,G_MAXINT,0,G_PARAM_READWRITE)); // CHECKME
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@ -142,9 +137,6 @@ gst_sinesrc_class_init (GstSineSrcClass *klass)
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g_object_class_install_property(G_OBJECT_CLASS(klass), ARG_TABLESIZE,
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g_param_spec_int("tablesize","tablesize","tablesize",
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G_MININT,G_MAXINT,0,G_PARAM_READWRITE)); // CHECKME
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g_object_class_install_property(G_OBJECT_CLASS(klass), ARG_FREQ,
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g_param_spec_double("freq","freq","freq",
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0.0,G_MAXDOUBLE, 440.0,G_PARAM_READWRITE)); // CHECKME
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g_object_class_install_property(G_OBJECT_CLASS(klass), ARG_BUFFER_SIZE,
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g_param_spec_int("buffersize","buffersize","buffersize",
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0, G_MAXINT, 1024, G_PARAM_READWRITE));
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@ -180,9 +172,11 @@ gst_sinesrc_init (GstSineSrc *src)
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src->seq = 0;
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dpman = gst_dpman_new ("sinesrc_dpman", GST_ELEMENT(src));
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gst_dpman_add_required_dparam (dpman, "volume", G_TYPE_FLOAT, gst_sinesrc_update_volume, src);
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gst_dpman_add_required_dparam (dpman, "freq", G_TYPE_FLOAT, gst_sinesrc_update_freq, src);
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gst_dpman_add_required_dparam_callback (dpman, "volume", G_TYPE_FLOAT, gst_sinesrc_update_volume, src);
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gst_dpman_add_required_dparam_callback (dpman, "freq", G_TYPE_FLOAT, gst_sinesrc_update_freq, src);
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src->volume = 1.0;
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gst_dpman_set_rate_change_pad(dpman, src->srcpad);
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GST_ELEMENT_DPARAM_MANAGER(element) = dpman;
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@ -230,13 +224,15 @@ gst_sinesrc_get(GstPad *pad)
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GST_BUFFER_SIZE(buf) = 2 * src->buffer_size;
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dpman = GST_ELEMENT_DPARAM_MANAGER(GST_ELEMENT(src));
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frame_countdown = GST_DPMAN_FIRST_COUNTDOWN(dpman, src->buffer_size, 0LL);
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frame_countdown = GST_DPMAN_PREPROCESS(dpman, src->buffer_size, 0LL);
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// GST_DEBUG(GST_CAT_PARAMS, "vol_scale = %f\n", src->vol_scale);
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while(GST_DPMAN_PROCESS_COUNTDOWN(dpman, frame_countdown, i)) {
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while(GST_DPMAN_COUNTDOWN(dpman, frame_countdown, i)) {
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src->table_lookup = (gint)(src->table_pos);
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src->table_lookup_next = src->table_lookup + 1;
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src->table_interp = src->table_pos - src->table_lookup;
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// wrap the array lookups if we're out of bounds
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if (src->table_lookup_next >= src->table_size){
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src->table_lookup_next -= src->table_size;
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@ -251,7 +247,7 @@ gst_sinesrc_get(GstPad *pad)
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//no interpolation
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//samples[i] = src->table_data[src->table_lookup]
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// * src->vol_scale;
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//linear interpolation
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samples[i++] = ((src->table_interp
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*(src->table_data[src->table_lookup_next]
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@ -264,7 +260,6 @@ gst_sinesrc_get(GstPad *pad)
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if (src->newcaps) {
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gst_sinesrc_force_caps(src);
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}
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return buf;
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}
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@ -278,10 +273,6 @@ gst_sinesrc_set_property (GObject *object, guint prop_id, const GValue *value, G
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src = GST_SINESRC(object);
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switch (prop_id) {
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case ARG_VOLUME:
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src->volume = (gfloat)g_value_get_double (value);
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gst_sinesrc_update_vol_scale(src);
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break;
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case ARG_FORMAT:
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src->format = g_value_get_int (value);
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src->newcaps=TRUE;
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@ -291,12 +282,6 @@ gst_sinesrc_set_property (GObject *object, guint prop_id, const GValue *value, G
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src->newcaps=TRUE;
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gst_sinesrc_update_table_inc(src);
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break;
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case ARG_FREQ: {
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if (g_value_get_double (value) <= 0.0 || g_value_get_double (value) > src->samplerate/2)
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break;
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src->freq = (gfloat)g_value_get_double (value);
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gst_sinesrc_update_table_inc(src);
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break;
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case ARG_TABLESIZE:
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src->table_size = g_value_get_int (value);
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gst_sinesrc_populate_sinetable(src);
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@ -305,7 +290,6 @@ gst_sinesrc_set_property (GObject *object, guint prop_id, const GValue *value, G
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case ARG_BUFFER_SIZE:
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src->buffer_size = g_value_get_int (value);
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break;
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}
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default:
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break;
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}
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@ -321,18 +305,12 @@ gst_sinesrc_get_property (GObject *object, guint prop_id, GValue *value, GParamS
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src = GST_SINESRC(object);
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switch (prop_id) {
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case ARG_VOLUME:
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g_value_set_double (value, (gdouble)(src->volume));
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break;
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case ARG_FORMAT:
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g_value_set_int (value, src->format);
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break;
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case ARG_SAMPLERATE:
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g_value_set_int (value, src->samplerate);
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break;
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case ARG_FREQ:
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g_value_set_double (value, (gdouble)(src->freq));
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break;
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case ARG_TABLESIZE:
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g_value_set_int (value, src->table_size);
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break;
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@ -391,6 +369,8 @@ gst_sinesrc_update_volume(GValue *value, gpointer data)
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src->volume = g_value_get_float(value);
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src->vol_scale = 32767.0 * src->volume;
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GST_DEBUG(GST_CAT_PARAMS, "volume %f\n", src->volume);
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}
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static void
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@ -398,9 +378,11 @@ gst_sinesrc_update_freq(GValue *value, gpointer data)
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{
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GstSineSrc *src = (GstSineSrc*)data;
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g_return_if_fail(GST_IS_SINESRC(src));
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src->freq = g_value_get_float(value);
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src->table_inc = src->table_size * src->freq / src->samplerate;
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GST_DEBUG(GST_CAT_PARAMS, "freq %f\n", src->freq);
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}
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static inline void
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@ -46,10 +46,8 @@ enum {
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enum {
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ARG_0,
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ARG_VOLUME,
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ARG_FORMAT,
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ARG_SAMPLERATE,
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ARG_FREQ,
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ARG_TABLESIZE,
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ARG_BUFFER_SIZE,
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};
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@ -130,9 +128,6 @@ gst_sinesrc_class_init (GstSineSrcClass *klass)
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parent_class = g_type_class_ref(GST_TYPE_ELEMENT);
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g_object_class_install_property(G_OBJECT_CLASS(klass), ARG_VOLUME,
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g_param_spec_double("volume","volume","volume",
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0.0, 1.0, 0.0,G_PARAM_READWRITE)); // CHECKME
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g_object_class_install_property(G_OBJECT_CLASS(klass), ARG_FORMAT,
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g_param_spec_int("format","format","format",
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G_MININT,G_MAXINT,0,G_PARAM_READWRITE)); // CHECKME
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@ -142,9 +137,6 @@ gst_sinesrc_class_init (GstSineSrcClass *klass)
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g_object_class_install_property(G_OBJECT_CLASS(klass), ARG_TABLESIZE,
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g_param_spec_int("tablesize","tablesize","tablesize",
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G_MININT,G_MAXINT,0,G_PARAM_READWRITE)); // CHECKME
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g_object_class_install_property(G_OBJECT_CLASS(klass), ARG_FREQ,
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g_param_spec_double("freq","freq","freq",
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0.0,G_MAXDOUBLE, 440.0,G_PARAM_READWRITE)); // CHECKME
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g_object_class_install_property(G_OBJECT_CLASS(klass), ARG_BUFFER_SIZE,
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g_param_spec_int("buffersize","buffersize","buffersize",
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0, G_MAXINT, 1024, G_PARAM_READWRITE));
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@ -180,9 +172,11 @@ gst_sinesrc_init (GstSineSrc *src)
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src->seq = 0;
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dpman = gst_dpman_new ("sinesrc_dpman", GST_ELEMENT(src));
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gst_dpman_add_required_dparam (dpman, "volume", G_TYPE_FLOAT, gst_sinesrc_update_volume, src);
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gst_dpman_add_required_dparam (dpman, "freq", G_TYPE_FLOAT, gst_sinesrc_update_freq, src);
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gst_dpman_add_required_dparam_callback (dpman, "volume", G_TYPE_FLOAT, gst_sinesrc_update_volume, src);
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gst_dpman_add_required_dparam_callback (dpman, "freq", G_TYPE_FLOAT, gst_sinesrc_update_freq, src);
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src->volume = 1.0;
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gst_dpman_set_rate_change_pad(dpman, src->srcpad);
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GST_ELEMENT_DPARAM_MANAGER(element) = dpman;
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@ -230,13 +224,15 @@ gst_sinesrc_get(GstPad *pad)
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GST_BUFFER_SIZE(buf) = 2 * src->buffer_size;
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dpman = GST_ELEMENT_DPARAM_MANAGER(GST_ELEMENT(src));
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frame_countdown = GST_DPMAN_FIRST_COUNTDOWN(dpman, src->buffer_size, 0LL);
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frame_countdown = GST_DPMAN_PREPROCESS(dpman, src->buffer_size, 0LL);
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// GST_DEBUG(GST_CAT_PARAMS, "vol_scale = %f\n", src->vol_scale);
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while(GST_DPMAN_PROCESS_COUNTDOWN(dpman, frame_countdown, i)) {
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while(GST_DPMAN_COUNTDOWN(dpman, frame_countdown, i)) {
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src->table_lookup = (gint)(src->table_pos);
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src->table_lookup_next = src->table_lookup + 1;
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src->table_interp = src->table_pos - src->table_lookup;
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// wrap the array lookups if we're out of bounds
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if (src->table_lookup_next >= src->table_size){
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src->table_lookup_next -= src->table_size;
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@ -251,7 +247,7 @@ gst_sinesrc_get(GstPad *pad)
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//no interpolation
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//samples[i] = src->table_data[src->table_lookup]
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// * src->vol_scale;
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//linear interpolation
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samples[i++] = ((src->table_interp
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*(src->table_data[src->table_lookup_next]
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@ -264,7 +260,6 @@ gst_sinesrc_get(GstPad *pad)
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if (src->newcaps) {
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gst_sinesrc_force_caps(src);
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}
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return buf;
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}
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@ -278,10 +273,6 @@ gst_sinesrc_set_property (GObject *object, guint prop_id, const GValue *value, G
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src = GST_SINESRC(object);
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switch (prop_id) {
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case ARG_VOLUME:
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src->volume = (gfloat)g_value_get_double (value);
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gst_sinesrc_update_vol_scale(src);
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break;
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case ARG_FORMAT:
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src->format = g_value_get_int (value);
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src->newcaps=TRUE;
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@ -291,12 +282,6 @@ gst_sinesrc_set_property (GObject *object, guint prop_id, const GValue *value, G
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src->newcaps=TRUE;
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gst_sinesrc_update_table_inc(src);
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break;
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case ARG_FREQ: {
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if (g_value_get_double (value) <= 0.0 || g_value_get_double (value) > src->samplerate/2)
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break;
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src->freq = (gfloat)g_value_get_double (value);
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gst_sinesrc_update_table_inc(src);
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break;
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case ARG_TABLESIZE:
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src->table_size = g_value_get_int (value);
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gst_sinesrc_populate_sinetable(src);
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@ -305,7 +290,6 @@ gst_sinesrc_set_property (GObject *object, guint prop_id, const GValue *value, G
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case ARG_BUFFER_SIZE:
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src->buffer_size = g_value_get_int (value);
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break;
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}
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default:
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break;
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}
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@ -321,18 +305,12 @@ gst_sinesrc_get_property (GObject *object, guint prop_id, GValue *value, GParamS
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src = GST_SINESRC(object);
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switch (prop_id) {
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case ARG_VOLUME:
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g_value_set_double (value, (gdouble)(src->volume));
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break;
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case ARG_FORMAT:
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g_value_set_int (value, src->format);
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break;
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case ARG_SAMPLERATE:
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g_value_set_int (value, src->samplerate);
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break;
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case ARG_FREQ:
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g_value_set_double (value, (gdouble)(src->freq));
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break;
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case ARG_TABLESIZE:
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g_value_set_int (value, src->table_size);
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break;
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@ -391,6 +369,8 @@ gst_sinesrc_update_volume(GValue *value, gpointer data)
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src->volume = g_value_get_float(value);
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src->vol_scale = 32767.0 * src->volume;
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GST_DEBUG(GST_CAT_PARAMS, "volume %f\n", src->volume);
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}
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static void
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@ -398,9 +378,11 @@ gst_sinesrc_update_freq(GValue *value, gpointer data)
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{
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GstSineSrc *src = (GstSineSrc*)data;
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g_return_if_fail(GST_IS_SINESRC(src));
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src->freq = g_value_get_float(value);
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src->table_inc = src->table_size * src->freq / src->samplerate;
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GST_DEBUG(GST_CAT_PARAMS, "freq %f\n", src->freq);
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}
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static inline void
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