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Fix this too. Note that the per-plugin licensing is gone because of company's new per-plugin (rather than per-element...
Original commit message from CVS: Fix this too. Note that the per-plugin licensing is gone because of company's new per-plugin (rather than per-element) API. We basically need both... Ohwell, I just want this stuff to compile.
This commit is contained in:
Ronald S. Bultje
parent
1b6b3af9bb
commit
bd4206da03
1 changed files with 83 additions and 62 deletions
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@ -61,6 +61,7 @@ ladspa_src_factory (gchar *name)
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}
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static void gst_ladspa_class_init (GstLADSPAClass *klass);
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static void gst_ladspa_base_init (GstLADSPAClass *klass);
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static void gst_ladspa_init (GstLADSPA *ladspa);
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static void gst_ladspa_update_int (const GValue *value, gpointer data);
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@ -97,13 +98,73 @@ GST_DEBUG_CATEGORY_STATIC (ladspa_debug);
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#define DEBUG_OBJ(obj,...) \
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GST_CAT_LEVEL_LOG (ladspa_debug, GST_LEVEL_DEBUG, obj, __VA_ARGS__)
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static void
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gst_ladspa_base_init (GstLADSPAClass *klass)
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{
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GstElementClass *element_class = GST_ELEMENT_CLASS (klass);
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GstPadTemplate *templ;
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GstElementDetails *details;
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LADSPA_Descriptor *desc;
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gint j, sinkcount,srccount;
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desc = g_hash_table_lookup(ladspa_descriptors,
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GINT_TO_POINTER(G_TYPE_FROM_CLASS(klass)));
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/* construct the element details struct */
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details = g_new0(GstElementDetails,1);
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details->longname = g_strdup(desc->Name);
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details->klass = "Filter/Audio/LADSPA";
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details->description = details->longname;
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details->author = g_strdup(desc->Maker);
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gst_element_class_set_details (element_class, details);
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/* pad templates */
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klass->numports = desc->PortCount;
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klass->numsinkpads = 0;
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klass->numsrcpads = 0;
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for (j=0;j<desc->PortCount;j++) {
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if (LADSPA_IS_PORT_AUDIO(desc->PortDescriptors[j])) {
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gchar *name = g_strdup((gchar *)desc->PortNames[j]);
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g_strcanon (name, G_CSET_A_2_Z G_CSET_a_2_z G_CSET_DIGITS "-", '-');
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/* the factories take ownership of the name */
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if (LADSPA_IS_PORT_INPUT(desc->PortDescriptors[j])) {
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templ = ladspa_sink_factory (name);
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klass->numsinkpads++;
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} else {
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templ = ladspa_src_factory (name);
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klass->numsrcpads++;
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}
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gst_element_class_add_pad_template (element_class, templ);
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}
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}
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klass->srcpad_portnums = g_new0(gint,klass->numsrcpads);
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klass->sinkpad_portnums = g_new0(gint,klass->numsinkpads);
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sinkcount = 0;
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srccount = 0;
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/* walk through the ports, note the portnums for srcpads, sinkpads */
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for (j=0; j<desc->PortCount; j++) {
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if (LADSPA_IS_PORT_AUDIO(desc->PortDescriptors[j])) {
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if (LADSPA_IS_PORT_INPUT(desc->PortDescriptors[j]))
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klass->sinkpad_portnums[sinkcount++] = j;
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else
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klass->srcpad_portnums[srccount++] = j;
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}
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}
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klass->descriptor = desc;
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}
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static void
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gst_ladspa_class_init (GstLADSPAClass *klass)
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{
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GObjectClass *gobject_class;
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GstElementClass *gstelement_class;
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LADSPA_Descriptor *desc;
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gint i,current_portnum,sinkcount,srccount,controlcount;
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gint i,current_portnum,controlcount;
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gint hintdesc;
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gint argtype,argperms;
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GParamSpec *paramspec = NULL;
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@ -118,23 +179,15 @@ gst_ladspa_class_init (GstLADSPAClass *klass)
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gstelement_class->change_state = gst_ladspa_change_state;
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/* look up and store the ladspa descriptor */
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klass->descriptor = g_hash_table_lookup(ladspa_descriptors,GINT_TO_POINTER(G_TYPE_FROM_CLASS(klass)));
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desc = klass->descriptor;
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desc = g_hash_table_lookup(ladspa_descriptors,
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GINT_TO_POINTER(G_TYPE_FROM_CLASS(klass)));
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klass->numports = desc->PortCount;
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klass->numsinkpads = 0;
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klass->numsrcpads = 0;
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klass->numcontrols = 0;
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/* walk through the ports, count the input, output and control ports */
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for (i=0; i<desc->PortCount; i++) {
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if (LADSPA_IS_PORT_AUDIO(desc->PortDescriptors[i]))
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if (LADSPA_IS_PORT_INPUT(desc->PortDescriptors[i]))
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klass->numsinkpads++;
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else
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klass->numsrcpads++;
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else if (LADSPA_IS_PORT_INPUT(desc->PortDescriptors[i]))
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if (!LADSPA_IS_PORT_AUDIO(desc->PortDescriptors[i]) &&
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LADSPA_IS_PORT_INPUT(desc->PortDescriptors[i]))
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klass->numcontrols++;
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}
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@ -142,22 +195,13 @@ gst_ladspa_class_init (GstLADSPAClass *klass)
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g_type_name (G_TYPE_FROM_CLASS (klass)),
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klass->numsinkpads, klass->numsrcpads, klass->numcontrols);
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klass->srcpad_portnums = g_new0(gint,klass->numsrcpads);
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klass->sinkpad_portnums = g_new0(gint,klass->numsinkpads);
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klass->control_portnums = g_new0(gint,klass->numcontrols);
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sinkcount = 0;
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srccount = 0;
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controlcount = 0;
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/* walk through the ports, note the portnums for srcpads, sinkpads and control
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params */
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/* walk through the ports, note the portnums for control params */
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for (i=0; i<desc->PortCount; i++) {
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if (LADSPA_IS_PORT_AUDIO(desc->PortDescriptors[i]))
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if (LADSPA_IS_PORT_INPUT(desc->PortDescriptors[i]))
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klass->sinkpad_portnums[sinkcount++] = i;
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else
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klass->srcpad_portnums[srccount++] = i;
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else if (LADSPA_IS_PORT_INPUT(desc->PortDescriptors[i]))
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if (!LADSPA_IS_PORT_AUDIO(desc->PortDescriptors[i]) &&
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LADSPA_IS_PORT_INPUT(desc->PortDescriptors[i]))
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klass->control_portnums[controlcount++] = i;
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}
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@ -912,12 +956,10 @@ ladspa_describe_plugin(const char *pcFullFilename,
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LADSPA_Descriptor_Function pfDescriptorFunction)
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{
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const LADSPA_Descriptor *desc;
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int i,j;
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GstElementDetails *details;
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gint i;
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GTypeInfo typeinfo = {
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sizeof(GstLADSPAClass),
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NULL,
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(GBaseInitFunc)gst_ladspa_base_init,
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NULL,
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(GClassInitFunc)gst_ladspa_class_init,
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NULL,
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@ -927,7 +969,6 @@ ladspa_describe_plugin(const char *pcFullFilename,
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(GInstanceInitFunc)gst_ladspa_init,
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};
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GType type;
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GstElementFactory *factory;
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/* walk through all the plugins in this pluginlibrary */
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i = 0;
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@ -944,44 +985,18 @@ ladspa_describe_plugin(const char *pcFullFilename,
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}
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/* create the type now */
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type = g_type_register_static(GST_TYPE_ELEMENT, type_name, &typeinfo, 0);
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/* construct the element details struct */
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details = g_new0(GstElementDetails,1);
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details->longname = g_strdup(desc->Name);
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details->klass = "Filter/Audio/LADSPA";
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details->license = g_strdup (desc->Copyright);
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details->description = details->longname;
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details->version = g_strdup_printf("%ld",desc->UniqueID);
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details->author = g_strdup(desc->Maker);
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details->copyright = g_strdup(desc->Copyright);
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/* register the plugin with gstreamer */
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factory = gst_element_factory_new(type_name,type,details);
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g_return_if_fail(factory != NULL);
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gst_plugin_add_feature (ladspa_plugin, GST_PLUGIN_FEATURE (factory));
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if (!gst_element_register (ladspa_plugin, type_name, GST_RANK_NONE, type))
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continue;
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/* add this plugin to the hash */
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g_hash_table_insert(ladspa_descriptors,
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GINT_TO_POINTER(type),
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(gpointer)desc);
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for (j=0;j<desc->PortCount;j++) {
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if (LADSPA_IS_PORT_AUDIO(desc->PortDescriptors[j])) {
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gchar *name = g_strdup((gchar *)desc->PortNames[j]);
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g_strcanon (name, G_CSET_A_2_Z G_CSET_a_2_z G_CSET_DIGITS "-", '-');
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/* the factories take ownership of the name */
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if (LADSPA_IS_PORT_INPUT(desc->PortDescriptors[j]))
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gst_element_factory_add_pad_template (factory, ladspa_sink_factory (name));
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else
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gst_element_factory_add_pad_template (factory, ladspa_src_factory (name));
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}
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}
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}
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}
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static gboolean
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plugin_init (GModule *module, GstPlugin *plugin)
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plugin_init (GstPlugin *plugin)
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{
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GST_DEBUG_CATEGORY_INIT (ladspa_debug, "ladspa",
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GST_DEBUG_FG_GREEN | GST_DEBUG_BG_BLACK | GST_DEBUG_BOLD,
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@ -1000,9 +1015,15 @@ plugin_init (GModule *module, GstPlugin *plugin)
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return TRUE;
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}
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GstPluginDesc plugin_desc = {
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GST_PLUGIN_DEFINE (
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GST_VERSION_MAJOR,
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GST_VERSION_MINOR,
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"ladspa",
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plugin_init
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};
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"All LADSPA plugins",
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plugin_init,
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LADSPA_VERSION,
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"LGPL",
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"(c) 2003 The LADSPA team",
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"LADSPA",
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"http://www.ladspa.org/"
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)
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