Push most of LXVSTPlugin and WindowsVSTPlugin up to VSTPlugin parent.
git-svn-id: svn://localhost/ardour2/branches/3.0@10773 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
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84f2049023
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d1226a8628
@ -45,10 +45,10 @@ LXVSTPluginUI::LXVSTPluginUI (boost::shared_ptr<PluginInsert> pi, boost::shared_
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{
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create_preset_store ();
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vstfx_run_editor (lxvst->vstfx());
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vstfx_run_editor (lxvst->state ());
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if (lxvst->vstfx()->current_program != -1) {
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lxvst_preset_combo.set_active (lxvst->vstfx()->current_program);
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if (lxvst->state()->current_program != -1) {
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lxvst_preset_combo.set_active (lxvst->state()->current_program);
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} else {
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lxvst_preset_combo.set_active (0);
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}
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@ -104,17 +104,17 @@ LXVSTPluginUI::resize_callback()
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/*We could maybe use this to resize the plugin GTK parent window
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if required*/
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if(lxvst->vstfx()->want_resize)
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{
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int new_height = lxvst->vstfx()->height;
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int new_width = lxvst->vstfx()->width;
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if (lxvst->state()->want_resize) {
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int new_height = lxvst->state()->height;
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int new_width = lxvst->state()->width;
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void* gtk_parent_window = lxvst->vstfx()->extra_data;
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void* gtk_parent_window = lxvst->state()->extra_data;
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if(gtk_parent_window)
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if (gtk_parent_window) {
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((Gtk::Window*)gtk_parent_window)->resize(new_width, new_height + LXVST_H_FIDDLE);
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}
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lxvst->vstfx()->want_resize = 0;
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lxvst->state()->want_resize = 0;
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}
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}
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@ -130,7 +130,7 @@ LXVSTPluginUI::preset_chosen ()
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{
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// we can't dispatch directly here, too many plugins only expects one GUI thread.
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lxvst->vstfx()->want_program = lxvst_preset_combo.get_active_row_number ();
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lxvst->state()->want_program = lxvst_preset_combo.get_active_row_number ();
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socket.grab_focus ();
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}
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@ -144,13 +144,13 @@ LXVSTPluginUI::get_preferred_height ()
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and we can't realise it until we have told it how big we would like it to be
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which we can't do until it is realised etc*/
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return (lxvst->vstfx()->height) + LXVST_H_FIDDLE; //May not be 40 for all screen res etc
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return (lxvst->state()->height) + LXVST_H_FIDDLE; //May not be 40 for all screen res etc
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}
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int
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LXVSTPluginUI::get_preferred_width ()
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{
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return lxvst->vstfx()->width;
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return lxvst->state()->width;
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}
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int
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@ -167,12 +167,12 @@ LXVSTPluginUI::package (Gtk::Window& win)
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/* this assumes that the window's owner understands the XEmbed protocol. */
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socket.add_id (vstfx_get_XID (lxvst->vstfx()));
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socket.add_id (vstfx_get_XID (lxvst->state ()));
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vstfx_move_window_into_view (lxvst->vstfx());
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vstfx_move_window_into_view (lxvst->state ());
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lxvst->vstfx()->extra_data = (void*)(&win);
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lxvst->vstfx()->want_resize = 0;
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lxvst->state()->extra_data = (void*)(&win);
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lxvst->state()->want_resize = 0;
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return 0;
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}
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@ -226,7 +226,7 @@ LXVSTPluginUI::forward_key_event (GdkEventKey* ev)
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void
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LXVSTPluginUI::create_preset_store ()
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{
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VSTState* vstfx = lxvst->vstfx();
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VSTState* vstfx = lxvst->state ();
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int vst_version = vstfx->plugin->dispatcher (vstfx->plugin, effGetVstVersion, 0, 0, NULL, 0.0f);
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@ -35,7 +35,7 @@ WindowsVSTPluginUI::WindowsVSTPluginUI (boost::shared_ptr<PluginInsert> pi, boos
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: PlugUIBase (pi),
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vst (vp)
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{
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fst_run_editor (vst->fst());
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fst_run_editor (vst->state());
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preset_box.set_spacing (6);
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preset_box.set_border_width (6);
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@ -69,13 +69,13 @@ WindowsVSTPluginUI::preset_selected ()
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int
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WindowsVSTPluginUI::get_preferred_height ()
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{
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return vst->fst()->height;
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return vst->state()->height;
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}
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int
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WindowsVSTPluginUI::get_preferred_width ()
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{
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return vst->fst()->width;
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return vst->state()->width;
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}
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int
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@ -89,9 +89,9 @@ WindowsVSTPluginUI::package (Gtk::Window& win)
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this assumes that the window's owner understands the XEmbed protocol.
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*/
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socket.add_id (fst_get_XID (vst->fst()));
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socket.add_id (fst_get_XID (vst->state ()));
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fst_move_window_into_view (vst->fst());
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fst_move_window_into_view (vst->state ());
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return 0;
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}
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@ -140,7 +140,7 @@ WindowsVSTPluginUI::forward_key_event (GdkEventKey* ev)
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{
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if (ev->type == GDK_KEY_PRESS) {
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VSTState* fst = vst->fst ();
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VSTState* fst = vst->state ();
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pthread_mutex_lock (&fst->lock);
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if (fst->n_pending_keys == (sizeof (fst->pending_keys) * sizeof (VSTKey))) {
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@ -204,6 +204,6 @@ windows_vst_gui_init (int *argc, char **argv[])
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wine_error_handler = XSetErrorHandler (NULL);
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gtk_init (argc, argv);
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the_gtk_display = gdk_x11_display_get_xdisplay (gdk_display_get_default());
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gtk_error_handler = XSetErrorHandler( fst_xerror_handler );
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gtk_error_handler = XSetErrorHandler (fst_xerror_handler);
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}
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@ -20,92 +20,24 @@
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#ifndef __ardour_lxvst_plugin_h__
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#define __ardour_lxvst_plugin_h__
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#include <list>
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#include <map>
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#include <set>
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#include <vector>
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#include <string>
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#include <dlfcn.h>
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#include "pbd/stateful.h"
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#include "ardour/plugin.h"
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#include "ardour/vst_plugin.h"
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struct _VSTHandle;
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struct _VSTState;
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typedef struct _VSTHandle VSTHandle;
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typedef struct _VSTState VSTState;
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struct _AEffect;
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typedef struct _AEffect AEffect;
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namespace ARDOUR {
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class AudioEngine;
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class Session;
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class LXVSTPlugin : public ARDOUR::Plugin
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class LXVSTPlugin : public VSTPlugin
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{
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public:
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LXVSTPlugin (ARDOUR::AudioEngine&, ARDOUR::Session&, VSTHandle *);
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LXVSTPlugin (AudioEngine &, Session &, VSTHandle *);
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LXVSTPlugin (const LXVSTPlugin &);
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~LXVSTPlugin ();
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/* Plugin interface */
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std::string unique_id() const;
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const char * label() const;
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const char * name() const;
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const char * maker() const;
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uint32_t parameter_count() const;
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float default_value (uint32_t port);
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framecnt_t signal_latency() const;
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void set_parameter (uint32_t port, float val);
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float get_parameter (uint32_t port) const;
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int get_parameter_descriptor (uint32_t which, ParameterDescriptor&) const;
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std::set<Evoral::Parameter> automatable() const;
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uint32_t nth_parameter (uint32_t port, bool& ok) const;
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void activate ();
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void deactivate ();
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int set_block_size (pframes_t);
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int connect_and_run (BufferSet&,
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ChanMapping in, ChanMapping out,
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pframes_t nframes, framecnt_t offset);
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std::string describe_parameter (Evoral::Parameter);
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std::string state_node_name() const { return "lxvst"; }
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void print_parameter (uint32_t, char*, uint32_t len) const;
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bool parameter_is_audio(uint32_t) const { return false; }
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bool parameter_is_control(uint32_t) const { return true; }
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bool parameter_is_input(uint32_t) const { return true; }
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bool parameter_is_output(uint32_t) const { return false; }
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bool load_preset (PresetRecord);
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int first_user_preset_index () const;
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bool has_editor () const;
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int set_state (XMLNode const &, int);
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AEffect * plugin () const { return _plugin; }
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VSTState * vstfx () const { return _vstfx; }
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private:
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void do_remove_preset (std::string name);
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std::string do_save_preset (std::string name);
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gchar* get_chunk (bool) const;
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int set_chunk (gchar const *, bool);
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XMLTree * presets_tree () const;
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std::string presets_file () const;
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void find_presets ();
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bool load_user_preset (PresetRecord);
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bool load_plugin_preset (PresetRecord);
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void add_state (XMLNode *) const;
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VSTHandle * handle;
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VSTState * _vstfx;
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AEffect * _plugin;
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bool been_resumed;
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std::string state_node_name () const { return "lxvst"; }
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};
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class LXVSTPluginInfo : public PluginInfo
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@ -117,8 +49,6 @@ class LXVSTPluginInfo : public PluginInfo
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PluginPtr load (Session& session);
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};
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typedef boost::shared_ptr<LXVSTPluginInfo> LXVSTPluginInfoPtr;
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} // namespace ARDOUR
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#endif /* __ardour_lxvst_plugin_h__ */
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@ -20,105 +20,35 @@
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#ifndef __ardour_windows_vst_plugin_h__
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#define __ardour_windows_vst_plugin_h__
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#include <list>
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#include <map>
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#include <set>
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#include <vector>
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#include <string>
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#include <dlfcn.h>
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#include "ardour/vst_plugin.h"
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#include "pbd/stateful.h"
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#include "ardour/plugin.h"
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struct _VSTState;
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typedef struct _VSTState VSTState;
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struct _AEffect;
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typedef struct _AEffect AEffect;
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struct _VSTHandle;
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typedef struct _VSTHandle VSTHandle;
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namespace ARDOUR {
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class AudioEngine;
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class Session;
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class WindowsVSTPlugin : public ARDOUR::Plugin
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class WindowsVSTPlugin : public VSTPlugin
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{
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public:
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WindowsVSTPlugin (ARDOUR::AudioEngine&, ARDOUR::Session&, VSTHandle *);
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public:
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WindowsVSTPlugin (AudioEngine &, Session &, VSTHandle *);
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WindowsVSTPlugin (const WindowsVSTPlugin &);
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~WindowsVSTPlugin ();
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/* Plugin interface */
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std::string unique_id() const;
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const char * label() const;
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const char * name() const;
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const char * maker() const;
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uint32_t parameter_count() const;
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float default_value (uint32_t port);
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framecnt_t signal_latency() const;
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void set_parameter (uint32_t port, float val);
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float get_parameter (uint32_t port) const;
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int get_parameter_descriptor (uint32_t which, ParameterDescriptor&) const;
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std::set<Evoral::Parameter> automatable() const;
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uint32_t nth_parameter (uint32_t port, bool& ok) const;
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void activate ();
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void deactivate ();
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int set_block_size (pframes_t);
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int connect_and_run (BufferSet&,
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ChanMapping in, ChanMapping out,
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pframes_t nframes, framecnt_t offset);
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std::string describe_parameter (Evoral::Parameter);
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std::string state_node_name() const { return "windows-vst"; }
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void print_parameter (uint32_t, char*, uint32_t len) const;
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bool parameter_is_audio(uint32_t i) const { return false; }
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bool parameter_is_control(uint32_t i) const { return true; }
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bool parameter_is_input(uint32_t i) const { return true; }
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bool parameter_is_output(uint32_t i) const { return false; }
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bool load_preset (PresetRecord);
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int first_user_preset_index () const;
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bool has_editor () const;
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int set_state (XMLNode const &, int);
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AEffect * plugin () const { return _plugin; }
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VSTState * fst () const { return _fst; }
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private:
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void do_remove_preset (std::string name);
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std::string do_save_preset (std::string name);
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gchar* get_chunk (bool) const;
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int set_chunk (gchar const *, bool);
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XMLTree * presets_tree () const;
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std::string presets_file () const;
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void find_presets ();
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bool load_user_preset (PresetRecord);
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bool load_plugin_preset (PresetRecord);
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void add_state (XMLNode *) const;
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VSTHandle* handle;
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VSTState* _fst;
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AEffect* _plugin;
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bool been_resumed;
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std::string state_node_name () const { return "windows-vst"; }
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};
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class WindowsVSTPluginInfo : public PluginInfo
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{
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public:
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public:
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WindowsVSTPluginInfo ();
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~WindowsVSTPluginInfo () {}
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PluginPtr load (Session& session);
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};
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typedef boost::shared_ptr<WindowsVSTPluginInfo> WindowsVSTPluginInfoPtr;
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} // namespace ARDOUR
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#endif /* __ardour_vst_plugin_h__ */
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@ -17,616 +17,44 @@
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*/
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/**********************************************************************/
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/*Native linuxVST (LXVST) variant of vst_plugin.cc etc */
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/**********************************************************************/
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#include <algorithm>
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#include <vector>
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#include <string>
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#include <cctype>
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#include <cstdlib>
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#include <cstdio> // so libraptor doesn't complain
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#include <cmath>
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#include <dirent.h>
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#include <cstring> // for memmove
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#include <sys/stat.h>
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#include <cerrno>
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#include <glibmm/miscutils.h>
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#include <lrdf.h>
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/*Include for the new native vst engine - vstfx.h*/
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#include <stdint.h>
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#include <ardour/vstfx.h>
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#include "pbd/compose.h"
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#include "pbd/error.h"
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#include "pbd/pathscanner.h"
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#include "pbd/xml++.h"
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#include "ardour/vstfx.h"
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#include "ardour/session.h"
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#include "ardour/audioengine.h"
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#include "ardour/filesystem_paths.h"
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#include "ardour/lxvst_plugin.h"
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#include "ardour/buffer_set.h"
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#include "ardour/audio_buffer.h"
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#include "ardour/midi_buffer.h"
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#include "pbd/stl_delete.h"
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#include "i18n.h"
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#include <locale.h>
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using namespace std;
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using namespace ARDOUR;
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using namespace PBD;
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using std::min;
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using std::max;
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LXVSTPlugin::LXVSTPlugin (AudioEngine& e, Session& session, VSTHandle* h)
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: Plugin (e, session)
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: VSTPlugin (e, session, h)
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{
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handle = h;
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/* Instantiate the plugin and return a VSTState* */
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/*Instantiate the plugin and return a VSTFX* */
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if ((_vstfx = vstfx_instantiate (handle, Session::lxvst_callback, this)) == 0) {
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if ((_state = vstfx_instantiate (_handle, Session::lxvst_callback, this)) == 0) {
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throw failed_constructor();
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}
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/* Call into vstfx to get a pointer to the instance of the VST plugin*/
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_plugin = _vstfx->plugin;
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_plugin->user = this;
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/* set rate and blocksize */
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_plugin->dispatcher (_plugin, effSetSampleRate, 0, 0, NULL, (float) session.frame_rate());
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_plugin->dispatcher (_plugin, effSetBlockSize, 0, session.get_block_size(), NULL, 0.0f);
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/* set program to zero */
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_plugin->dispatcher (_plugin, effSetProgram, 0, 0, NULL, 0.0f);
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// Plugin::setup_controls ();
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set_plugin (_state->plugin);
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}
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LXVSTPlugin::LXVSTPlugin (const LXVSTPlugin &other)
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: Plugin (other)
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: VSTPlugin (other)
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{
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handle = other.handle;
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_handle = other._handle;
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if ((_vstfx = vstfx_instantiate (handle, Session::lxvst_callback, this)) == 0) {
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if ((_state = vstfx_instantiate (_handle, Session::lxvst_callback, this)) == 0) {
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throw failed_constructor();
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}
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_plugin = _vstfx->plugin;
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_plugin = _state->plugin;
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// Plugin::setup_controls ();
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||||
}
|
||||
|
||||
LXVSTPlugin::~LXVSTPlugin ()
|
||||
{
|
||||
deactivate ();
|
||||
vstfx_close (_vstfx);
|
||||
}
|
||||
|
||||
int
|
||||
LXVSTPlugin::set_block_size (pframes_t nframes)
|
||||
{
|
||||
deactivate ();
|
||||
_plugin->dispatcher (_plugin, effSetBlockSize, 0, nframes, NULL, 0.0f);
|
||||
activate ();
|
||||
return 0;
|
||||
}
|
||||
|
||||
float
|
||||
LXVSTPlugin::default_value (uint32_t)
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
|
||||
void
|
||||
LXVSTPlugin::set_parameter (uint32_t which, float val)
|
||||
{
|
||||
_plugin->setParameter (_plugin, which, val);
|
||||
|
||||
if (_vstfx->want_program == -1 && _vstfx->want_chunk == 0) {
|
||||
/* Heinous hack: Plugin::set_parameter below updates the `modified' status of the
|
||||
current preset, but if _vstfx->want_program is not -1 then there is a preset
|
||||
setup pending or in progress, which we don't want any `modified' updates
|
||||
to happen for. So we only do this if _vstfx->want_program is -1.
|
||||
*/
|
||||
Plugin::set_parameter (which, val);
|
||||
}
|
||||
}
|
||||
|
||||
float
|
||||
LXVSTPlugin::get_parameter (uint32_t which) const
|
||||
{
|
||||
return _plugin->getParameter (_plugin, which);
|
||||
|
||||
}
|
||||
|
||||
uint32_t
|
||||
LXVSTPlugin::nth_parameter (uint32_t n, bool& ok) const
|
||||
{
|
||||
ok = true;
|
||||
return n;
|
||||
}
|
||||
|
||||
/** Get VST chunk as base64-encoded data.
|
||||
* @param single true for single program, false for all programs.
|
||||
* @return 0-terminated base64-encoded data; must be passed to g_free () by caller.
|
||||
*/
|
||||
gchar *LXVSTPlugin::get_chunk (bool single) const
|
||||
{
|
||||
guchar* data;
|
||||
int32_t data_size = _plugin->dispatcher (_plugin, 23 /* effGetChunk */, single ? 1 : 0, 0, &data, 0);
|
||||
|
||||
if (data_size == 0) {
|
||||
return 0;
|
||||
}
|
||||
|
||||
return g_base64_encode (data, data_size);
|
||||
}
|
||||
|
||||
/** Set VST chunk from base64-encoded data.
|
||||
* @param 0-terminated base64-encoded data.
|
||||
* @param single true for single program, false for all programs.
|
||||
* @return 0 on success, non-0 on failure
|
||||
*/
|
||||
int
|
||||
LXVSTPlugin::set_chunk (gchar const * data, bool single)
|
||||
{
|
||||
gsize size = 0;
|
||||
guchar* raw_data = g_base64_decode (data, &size);
|
||||
int const r = _plugin->dispatcher (_plugin, 24 /* effSetChunk */, single ? 1 : 0, size, raw_data, 0);
|
||||
g_free (raw_data);
|
||||
return r;
|
||||
}
|
||||
|
||||
void
|
||||
LXVSTPlugin::add_state (XMLNode* root) const
|
||||
{
|
||||
LocaleGuard lg (X_("POSIX"));
|
||||
|
||||
if (_vstfx->current_program != -1) {
|
||||
char buf[32];
|
||||
snprintf (buf, sizeof (buf), "%d", _vstfx->current_program);
|
||||
root->add_property ("current-program", buf);
|
||||
}
|
||||
|
||||
if (_plugin->flags & 32 /* effFlagsProgramsChunks */) {
|
||||
gchar* data = get_chunk (false);
|
||||
|
||||
if (data == 0) {
|
||||
return;
|
||||
}
|
||||
|
||||
/* store information */
|
||||
|
||||
XMLNode* chunk_node = new XMLNode (X_("chunk"));
|
||||
|
||||
chunk_node->add_content (data);
|
||||
g_free (data);
|
||||
|
||||
root->add_child_nocopy (*chunk_node);
|
||||
|
||||
} else {
|
||||
XMLNode* parameters = new XMLNode ("parameters");
|
||||
|
||||
for (int32_t n = 0; n < _plugin->numParams; ++n) {
|
||||
char index[64];
|
||||
char val[32];
|
||||
snprintf (index, sizeof (index), "param_%d", n);
|
||||
snprintf (val, sizeof (val), "%.12g", _plugin->getParameter (_plugin, n));
|
||||
parameters->add_property (index, val);
|
||||
}
|
||||
|
||||
root->add_child_nocopy (*parameters);
|
||||
}
|
||||
}
|
||||
|
||||
int
|
||||
LXVSTPlugin::set_state (const XMLNode& node, int version)
|
||||
{
|
||||
LocaleGuard lg (X_("POSIX"));
|
||||
|
||||
if (node.name() != state_node_name()) {
|
||||
error << _("Bad node sent to VSTPlugin::set_state") << endmsg;
|
||||
return 0;
|
||||
}
|
||||
|
||||
const XMLProperty* prop;
|
||||
|
||||
if ((prop = node.property ("current-program")) != 0) {
|
||||
_vstfx->want_program = atoi (prop->value().c_str());
|
||||
}
|
||||
|
||||
XMLNode* child;
|
||||
int ret = -1;
|
||||
|
||||
if ((child = find_named_node (node, X_("chunk"))) != 0) {
|
||||
XMLPropertyList::const_iterator i;
|
||||
XMLNodeList::const_iterator n;
|
||||
|
||||
for (n = child->children ().begin (); n != child->children ().end (); ++n) {
|
||||
if ((*n)->is_content ()) {
|
||||
/* XXX: this may be dubious for the same reasons that we delay
|
||||
execution of load_preset.
|
||||
*/
|
||||
ret = set_chunk ((*n)->content().c_str(), false);
|
||||
}
|
||||
}
|
||||
|
||||
} else if ((child = find_named_node (node, X_("parameters"))) != 0) {
|
||||
XMLPropertyList::const_iterator i;
|
||||
|
||||
for (i = child->properties().begin(); i != child->properties().end(); ++i) {
|
||||
int32_t param;
|
||||
float val;
|
||||
|
||||
sscanf ((*i)->name().c_str(), "param-%d", ¶m); //This was param_%d (from vst_plugin) which caused all sorts of odd behaviour
|
||||
sscanf ((*i)->value().c_str(), "%f", &val);
|
||||
|
||||
_plugin->setParameter (_plugin, param, val);
|
||||
}
|
||||
|
||||
/* program number is not knowable */
|
||||
|
||||
_vstfx->current_program = -1;
|
||||
|
||||
ret = 0;
|
||||
}
|
||||
|
||||
Plugin::set_state (node, version);
|
||||
return ret;
|
||||
}
|
||||
|
||||
int
|
||||
LXVSTPlugin::get_parameter_descriptor (uint32_t which, ParameterDescriptor& desc) const
|
||||
{
|
||||
desc.min_unbound = false;
|
||||
desc.max_unbound = false;
|
||||
|
||||
/* old style */
|
||||
|
||||
char label[64];
|
||||
label[0] = '\0';
|
||||
|
||||
_plugin->dispatcher (_plugin, effGetParamName, which, 0, label, 0);
|
||||
|
||||
desc.label = label;
|
||||
desc.integer_step = false;
|
||||
desc.lower = 0.0f;
|
||||
desc.upper = 1.0f;
|
||||
desc.step = 0.01f;
|
||||
desc.smallstep = 0.005f;
|
||||
desc.largestep = 0.1f;
|
||||
desc.toggled = false;
|
||||
desc.logarithmic = false;
|
||||
desc.sr_dependent = false;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
bool
|
||||
LXVSTPlugin::load_preset (PresetRecord r)
|
||||
{
|
||||
bool s;
|
||||
|
||||
if (r.user) {
|
||||
s = load_user_preset (r);
|
||||
}
|
||||
else {
|
||||
s = load_plugin_preset (r);
|
||||
}
|
||||
|
||||
if (s) {
|
||||
Plugin::load_preset (r);
|
||||
}
|
||||
|
||||
return s;
|
||||
}
|
||||
|
||||
bool
|
||||
LXVSTPlugin::load_plugin_preset (PresetRecord r)
|
||||
{
|
||||
/* This is a plugin-provided preset.
|
||||
We can't dispatch directly here; too many plugins expects only one GUI thread.
|
||||
*/
|
||||
|
||||
/* Extract the index of this preset from the URI */
|
||||
int id;
|
||||
int index;
|
||||
#ifndef NDEBUG
|
||||
int const p = sscanf (r.uri.c_str(), "VST:%d:%d", &id, &index);
|
||||
assert (p == 2);
|
||||
#else
|
||||
sscanf (r.uri.c_str(), "VST:%d:%d", &id, &index);
|
||||
#endif
|
||||
|
||||
_vstfx->want_program = index;
|
||||
return true;
|
||||
}
|
||||
|
||||
bool
|
||||
LXVSTPlugin::load_user_preset (PresetRecord r)
|
||||
{
|
||||
/* This is a user preset; we load it, and this code also knows about the
|
||||
non-direct-dispatch thing.
|
||||
*/
|
||||
|
||||
boost::shared_ptr<XMLTree> t (presets_tree ());
|
||||
if (t == 0) {
|
||||
return false;
|
||||
}
|
||||
|
||||
XMLNode* root = t->root ();
|
||||
|
||||
for (XMLNodeList::const_iterator i = root->children().begin(); i != root->children().end(); ++i) {
|
||||
XMLProperty* label = (*i)->property (X_("label"));
|
||||
|
||||
assert (label);
|
||||
|
||||
if (label->value() != r.label) {
|
||||
continue;
|
||||
}
|
||||
|
||||
if (_plugin->flags & 32 /* effFlagsProgramsChunks */) {
|
||||
|
||||
/* Load a user preset chunk from our XML file and send it via a circuitous route to the plugin */
|
||||
|
||||
if (_vstfx->wanted_chunk) {
|
||||
g_free (_vstfx->wanted_chunk);
|
||||
}
|
||||
|
||||
for (XMLNodeList::const_iterator j = (*i)->children().begin(); j != (*i)->children().end(); ++j) {
|
||||
if ((*j)->is_content ()) {
|
||||
/* we can't dispatch directly here; too many plugins expect only one GUI thread */
|
||||
gsize size = 0;
|
||||
guchar* raw_data = g_base64_decode ((*j)->content().c_str(), &size);
|
||||
_vstfx->wanted_chunk = raw_data;
|
||||
_vstfx->wanted_chunk_size = size;
|
||||
_vstfx->want_chunk = 1;
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
||||
return false;
|
||||
|
||||
}
|
||||
else {
|
||||
for (XMLNodeList::const_iterator j = (*i)->children().begin(); j != (*i)->children().end(); ++j) {
|
||||
if ((*j)->name() == X_("Parameter")) {
|
||||
XMLProperty* index = (*j)->property (X_("index"));
|
||||
XMLProperty* value = (*j)->property (X_("value"));
|
||||
|
||||
assert (index);
|
||||
assert (value);
|
||||
|
||||
set_parameter (atoi (index->value().c_str()), atof (value->value().c_str ()));
|
||||
}
|
||||
}
|
||||
return true;
|
||||
}
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
string
|
||||
LXVSTPlugin::do_save_preset (string name)
|
||||
{
|
||||
boost::shared_ptr<XMLTree> t (presets_tree ());
|
||||
if (t == 0) {
|
||||
return "";
|
||||
}
|
||||
|
||||
XMLNode* p = 0;
|
||||
/* XXX: use of _presets.size() + 1 for the unique ID here is dubious at best */
|
||||
string const uri = string_compose (X_("VST:%1:%2"), unique_id (), _presets.size() + 1);
|
||||
|
||||
if (_plugin->flags & 32 /* effFlagsProgramsChunks */) {
|
||||
|
||||
p = new XMLNode (X_("ChunkPreset"));
|
||||
p->add_property (X_("uri"), uri);
|
||||
p->add_property (X_("label"), name);
|
||||
gchar* data = get_chunk (true);
|
||||
p->add_content (string (data));
|
||||
g_free (data);
|
||||
|
||||
}
|
||||
else {
|
||||
|
||||
p = new XMLNode (X_("Preset"));
|
||||
p->add_property (X_("uri"), uri);
|
||||
p->add_property (X_("label"), name);
|
||||
|
||||
for (uint32_t i = 0; i < parameter_count(); ++i) {
|
||||
if (parameter_is_input (i)) {
|
||||
XMLNode* c = new XMLNode (X_("Parameter"));
|
||||
c->add_property (X_("index"), string_compose ("%1", i));
|
||||
c->add_property (X_("value"), string_compose ("%1", get_parameter (i)));
|
||||
p->add_child_nocopy (*c);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
t->root()->add_child_nocopy (*p);
|
||||
|
||||
sys::path f = ARDOUR::user_config_directory ();
|
||||
f /= "presets";
|
||||
f /= presets_file ();
|
||||
|
||||
t->write (f.to_string ());
|
||||
return uri;
|
||||
}
|
||||
|
||||
void
|
||||
LXVSTPlugin::do_remove_preset (string name)
|
||||
{
|
||||
boost::shared_ptr<XMLTree> t (presets_tree ());
|
||||
if (t == 0) {
|
||||
return;
|
||||
}
|
||||
|
||||
t->root()->remove_nodes_and_delete (X_("label"), name);
|
||||
|
||||
sys::path f = ARDOUR::user_config_directory ();
|
||||
f /= "presets";
|
||||
f /= presets_file ();
|
||||
|
||||
t->write (f.to_string ());
|
||||
}
|
||||
|
||||
string
|
||||
LXVSTPlugin::describe_parameter (Evoral::Parameter param)
|
||||
{
|
||||
char name[64] = "Unkown";
|
||||
_plugin->dispatcher (_plugin, effGetParamName, param.id(), 0, name, 0);
|
||||
return name;
|
||||
}
|
||||
|
||||
framecnt_t
|
||||
LXVSTPlugin::signal_latency () const
|
||||
{
|
||||
if (_user_latency) {
|
||||
return _user_latency;
|
||||
}
|
||||
|
||||
return *((int32_t *) (((char *) &_plugin->flags) + 12)); /* initialDelay */
|
||||
}
|
||||
|
||||
set<Evoral::Parameter>
|
||||
LXVSTPlugin::automatable () const
|
||||
{
|
||||
set<Evoral::Parameter> ret;
|
||||
|
||||
for (uint32_t i = 0; i < parameter_count(); ++i) {
|
||||
ret.insert (ret.end(), Evoral::Parameter(PluginAutomation, 0, i));
|
||||
}
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
int
|
||||
LXVSTPlugin::connect_and_run (BufferSet& bufs,
|
||||
ChanMapping in_map, ChanMapping out_map,
|
||||
pframes_t nframes, framecnt_t offset)
|
||||
{
|
||||
Plugin::connect_and_run (bufs, in_map, out_map, nframes, offset);
|
||||
|
||||
float *ins[_plugin->numInputs];
|
||||
float *outs[_plugin->numOutputs];
|
||||
int32_t i;
|
||||
|
||||
const uint32_t nbufs = bufs.count().n_audio();
|
||||
|
||||
int in_index = 0;
|
||||
for (i = 0; i < (int32_t) _plugin->numInputs; ++i) {
|
||||
ins[i] = bufs.get_audio(min((uint32_t) in_index, nbufs - 1)).data() + offset;
|
||||
in_index++;
|
||||
}
|
||||
|
||||
int out_index = 0;
|
||||
for (i = 0; i < (int32_t) _plugin->numOutputs; ++i) {
|
||||
outs[i] = bufs.get_audio(min((uint32_t) out_index, nbufs - 1)).data() + offset;
|
||||
out_index++;
|
||||
}
|
||||
|
||||
if (bufs.count().n_midi() > 0) {
|
||||
VstEvents* v = bufs.get_vst_midi (0);
|
||||
_plugin->dispatcher (_plugin, effProcessEvents, 0, 0, v, 0);
|
||||
}
|
||||
|
||||
/* we already know it can support processReplacing */
|
||||
|
||||
_plugin->processReplacing (_plugin, ins, outs, nframes);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
void
|
||||
LXVSTPlugin::deactivate ()
|
||||
{
|
||||
_plugin->dispatcher (_plugin, effMainsChanged, 0, 0, NULL, 0.0f);
|
||||
}
|
||||
|
||||
void
|
||||
LXVSTPlugin::activate ()
|
||||
{
|
||||
_plugin->dispatcher (_plugin, effMainsChanged, 0, 1, NULL, 0.0f);
|
||||
}
|
||||
|
||||
string
|
||||
LXVSTPlugin::unique_id() const
|
||||
{
|
||||
char buf[32];
|
||||
|
||||
|
||||
snprintf (buf, sizeof (buf), "%d", _plugin->uniqueID);
|
||||
|
||||
|
||||
return string (buf);
|
||||
}
|
||||
|
||||
|
||||
const char *
|
||||
LXVSTPlugin::name () const
|
||||
{
|
||||
return handle->name;
|
||||
}
|
||||
|
||||
const char *
|
||||
LXVSTPlugin::maker () const
|
||||
{
|
||||
return _info->creator.c_str();
|
||||
}
|
||||
|
||||
const char *
|
||||
LXVSTPlugin::label () const
|
||||
{
|
||||
return handle->name;
|
||||
}
|
||||
|
||||
uint32_t
|
||||
LXVSTPlugin::parameter_count() const
|
||||
{
|
||||
return _plugin->numParams;
|
||||
}
|
||||
|
||||
bool
|
||||
LXVSTPlugin::has_editor () const
|
||||
{
|
||||
return _plugin->flags & effFlagsHasEditor;
|
||||
}
|
||||
|
||||
void
|
||||
LXVSTPlugin::print_parameter (uint32_t param, char *buf, uint32_t /*len*/) const
|
||||
{
|
||||
char *first_nonws;
|
||||
|
||||
_plugin->dispatcher (_plugin, 7 /* effGetParamDisplay */, param, 0, buf, 0);
|
||||
|
||||
if (buf[0] == '\0') {
|
||||
return;
|
||||
}
|
||||
|
||||
first_nonws = buf;
|
||||
while (*first_nonws && isspace (*first_nonws)) {
|
||||
first_nonws++;
|
||||
}
|
||||
|
||||
if (*first_nonws == '\0') {
|
||||
return;
|
||||
}
|
||||
|
||||
memmove (buf, first_nonws, strlen (buf) - (first_nonws - buf) + 1);
|
||||
vstfx_close (_state);
|
||||
}
|
||||
|
||||
PluginPtr
|
||||
@ -661,92 +89,6 @@ LXVSTPluginInfo::load (Session& session)
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
LXVSTPlugin::find_presets ()
|
||||
{
|
||||
/* Built-in presets */
|
||||
|
||||
int const vst_version = _plugin->dispatcher (_plugin, effGetVstVersion, 0, 0, NULL, 0);
|
||||
|
||||
for (int i = 0; i < _plugin->numPrograms; ++i) {
|
||||
PresetRecord r (string_compose (X_("LXVST:%1:%2"), unique_id (), i), "", false);
|
||||
|
||||
if (vst_version >= 2) {
|
||||
char buf[256];
|
||||
if (_plugin->dispatcher (_plugin, 29, i, 0, buf, 0) == 1) {
|
||||
r.label = buf;
|
||||
} else {
|
||||
r.label = string_compose (_("Preset %1"), i);
|
||||
}
|
||||
} else {
|
||||
r.label = string_compose (_("Preset %1"), i);
|
||||
}
|
||||
|
||||
_presets.insert (make_pair (r.uri, r));
|
||||
}
|
||||
|
||||
/* User presets from our XML file */
|
||||
|
||||
boost::shared_ptr<XMLTree> t (presets_tree ());
|
||||
|
||||
if (t) {
|
||||
XMLNode* root = t->root ();
|
||||
for (XMLNodeList::const_iterator i = root->children().begin(); i != root->children().end(); ++i) {
|
||||
XMLProperty* uri = (*i)->property (X_("uri"));
|
||||
XMLProperty* label = (*i)->property (X_("label"));
|
||||
|
||||
assert (uri);
|
||||
assert (label);
|
||||
|
||||
PresetRecord r (uri->value(), label->value(), true);
|
||||
_presets.insert (make_pair (r.uri, r));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/** @return XMLTree with our user presets; could be a new one if no existing
|
||||
* one was found, or 0 if one was present but badly-formatted.
|
||||
*/
|
||||
XMLTree *
|
||||
LXVSTPlugin::presets_tree () const
|
||||
{
|
||||
XMLTree* t = new XMLTree;
|
||||
|
||||
sys::path p = ARDOUR::user_config_directory ();
|
||||
p /= "presets";
|
||||
|
||||
if (!is_directory (p)) {
|
||||
create_directory (p);
|
||||
}
|
||||
|
||||
p /= presets_file ();
|
||||
|
||||
if (!exists (p)) {
|
||||
t->set_root (new XMLNode (X_("LXVSTPresets")));
|
||||
return t;
|
||||
}
|
||||
|
||||
t->set_filename (p.to_string ());
|
||||
if (!t->read ()) {
|
||||
delete t;
|
||||
return 0;
|
||||
}
|
||||
|
||||
return t;
|
||||
}
|
||||
|
||||
/** @return Index of the first user preset in our lists */
|
||||
int
|
||||
LXVSTPlugin::first_user_preset_index () const
|
||||
{
|
||||
return _plugin->numPrograms;
|
||||
}
|
||||
|
||||
string LXVSTPlugin::presets_file () const
|
||||
{
|
||||
return string_compose ("lxvst-%1", unique_id ());
|
||||
}
|
||||
|
||||
LXVSTPluginInfo::LXVSTPluginInfo()
|
||||
{
|
||||
type = ARDOUR::LXVST;
|
||||
|
@ -25,12 +25,12 @@
|
||||
#include <stdbool.h>
|
||||
#include <cstdio>
|
||||
#include <stdint.h>
|
||||
#include <ardour/vstfx.h>
|
||||
#include <ardour/vestige/aeffectx.h>
|
||||
#include "ardour/vstfx.h"
|
||||
#include "ardour/vestige/aeffectx.h"
|
||||
|
||||
#include <ardour/session.h>
|
||||
#include <ardour/tempo.h>
|
||||
#include <ardour/lxvst_plugin.h>
|
||||
#include "ardour/session.h"
|
||||
#include "ardour/tempo.h"
|
||||
#include "ardour/lxvst_plugin.h"
|
||||
|
||||
#include "i18n.h"
|
||||
|
||||
@ -191,7 +191,7 @@ intptr_t Session::lxvst_callback (AEffect* effect,
|
||||
SHOW_CALLBACK ("amc: audioMasterNeedIdle\n");
|
||||
// plug needs idle calls (outside its editor window)
|
||||
if (plug) {
|
||||
plug->vstfx()->wantIdle = 1;
|
||||
plug->state()->wantIdle = 1;
|
||||
}
|
||||
return 0;
|
||||
|
||||
|
@ -185,7 +185,7 @@ intptr_t Session::vst_callback (
|
||||
SHOW_CALLBACK ("amc: audioMasterNeedIdle\n");
|
||||
// plug needs idle calls (outside its editor window)
|
||||
if (plug) {
|
||||
plug->fst()->wantIdle = 1;
|
||||
plug->state()->wantIdle = 1;
|
||||
}
|
||||
return 0;
|
||||
|
||||
|
@ -17,663 +17,42 @@
|
||||
|
||||
*/
|
||||
|
||||
#include <algorithm>
|
||||
#include <vector>
|
||||
#include <string>
|
||||
#include <cctype>
|
||||
#include "fst.h"
|
||||
|
||||
#include <cstdlib>
|
||||
#include <cstdio> // so libraptor doesn't complain
|
||||
#include <cmath>
|
||||
#include <dirent.h>
|
||||
#include <cstring> // for memmove
|
||||
#include <sys/stat.h>
|
||||
#include <cerrno>
|
||||
|
||||
#include <glibmm/miscutils.h>
|
||||
|
||||
#include <lrdf.h>
|
||||
#include <fst.h>
|
||||
|
||||
#include "pbd/compose.h"
|
||||
#include "pbd/error.h"
|
||||
#include "pbd/pathscanner.h"
|
||||
#include "pbd/xml++.h"
|
||||
|
||||
#include <fst.h>
|
||||
|
||||
#include "ardour/session.h"
|
||||
#include "ardour/audioengine.h"
|
||||
#include "ardour/filesystem_paths.h"
|
||||
#include "ardour/windows_vst_plugin.h"
|
||||
#include "ardour/buffer_set.h"
|
||||
#include "ardour/audio_buffer.h"
|
||||
#include "ardour/midi_buffer.h"
|
||||
|
||||
#include "pbd/stl_delete.h"
|
||||
#include "ardour/session.h"
|
||||
|
||||
#include "i18n.h"
|
||||
#include <locale.h>
|
||||
|
||||
using namespace std;
|
||||
using namespace ARDOUR;
|
||||
using namespace PBD;
|
||||
using std::min;
|
||||
using std::max;
|
||||
|
||||
WindowsVSTPlugin::WindowsVSTPlugin (AudioEngine& e, Session& session, VSTHandle* h)
|
||||
: Plugin (e, session)
|
||||
: VSTPlugin (e, session, h)
|
||||
{
|
||||
handle = h;
|
||||
|
||||
if ((_fst = fst_instantiate (handle, Session::vst_callback, this)) == 0) {
|
||||
if ((_state = fst_instantiate (_handle, Session::vst_callback, this)) == 0) {
|
||||
throw failed_constructor();
|
||||
}
|
||||
|
||||
_plugin = _fst->plugin;
|
||||
_plugin->user = this;
|
||||
|
||||
/* set rate and blocksize */
|
||||
|
||||
_plugin->dispatcher (_plugin, effSetSampleRate, 0, 0, NULL,
|
||||
(float) session.frame_rate());
|
||||
_plugin->dispatcher (_plugin, effSetBlockSize, 0,
|
||||
session.get_block_size(), NULL, 0.0f);
|
||||
|
||||
/* set program to zero */
|
||||
|
||||
_plugin->dispatcher (_plugin, effSetProgram, 0, 0, NULL, 0.0f);
|
||||
|
||||
// Plugin::setup_controls ();
|
||||
set_plugin (_state->plugin);
|
||||
}
|
||||
|
||||
WindowsVSTPlugin::WindowsVSTPlugin (const WindowsVSTPlugin &other)
|
||||
: Plugin (other)
|
||||
: VSTPlugin (other)
|
||||
{
|
||||
handle = other.handle;
|
||||
_handle = other._handle;
|
||||
|
||||
if ((_fst = fst_instantiate (handle, Session::vst_callback, this)) == 0) {
|
||||
if ((_state = fst_instantiate (_handle, Session::vst_callback, this)) == 0) {
|
||||
throw failed_constructor();
|
||||
}
|
||||
_plugin = _fst->plugin;
|
||||
|
||||
// Plugin::setup_controls ();
|
||||
_plugin = _state->plugin;
|
||||
}
|
||||
|
||||
WindowsVSTPlugin::~WindowsVSTPlugin ()
|
||||
{
|
||||
deactivate ();
|
||||
fst_close (_fst);
|
||||
}
|
||||
|
||||
int
|
||||
WindowsVSTPlugin::set_block_size (pframes_t nframes)
|
||||
{
|
||||
deactivate ();
|
||||
_plugin->dispatcher (_plugin, effSetBlockSize, 0, nframes, NULL, 0.0f);
|
||||
activate ();
|
||||
return 0;
|
||||
}
|
||||
|
||||
float
|
||||
WindowsVSTPlugin::default_value (uint32_t port)
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
|
||||
void
|
||||
WindowsVSTPlugin::set_parameter (uint32_t which, float val)
|
||||
{
|
||||
_plugin->setParameter (_plugin, which, val);
|
||||
|
||||
if (_fst->want_program == -1 && _fst->want_chunk == 0) {
|
||||
/* Heinous hack: Plugin::set_parameter below updates the `modified' status of the
|
||||
current preset, but if _fst->want_program is not -1 then there is a preset
|
||||
setup pending or in progress, which we don't want any `modified' updates
|
||||
to happen for. So we only do this if _fst->want_program is -1.
|
||||
*/
|
||||
Plugin::set_parameter (which, val);
|
||||
}
|
||||
}
|
||||
|
||||
float
|
||||
WindowsVSTPlugin::get_parameter (uint32_t which) const
|
||||
{
|
||||
return _plugin->getParameter (_plugin, which);
|
||||
|
||||
}
|
||||
|
||||
uint32_t
|
||||
WindowsVSTPlugin::nth_parameter (uint32_t n, bool& ok) const
|
||||
{
|
||||
ok = true;
|
||||
return n;
|
||||
}
|
||||
|
||||
/** Get VST chunk as base64-encoded data.
|
||||
* @param single true for single program, false for all programs.
|
||||
* @return 0-terminated base64-encoded data; must be passed to g_free () by caller.
|
||||
*/
|
||||
gchar *
|
||||
WindowsVSTPlugin::get_chunk (bool single) const
|
||||
{
|
||||
guchar* data;
|
||||
int32_t data_size = _plugin->dispatcher (_plugin, 23 /* effGetChunk */, single ? 1 : 0, 0, &data, 0);
|
||||
if (data_size == 0) {
|
||||
return 0;
|
||||
}
|
||||
|
||||
return g_base64_encode (data, data_size);
|
||||
}
|
||||
|
||||
/** Set VST chunk from base64-encoded data.
|
||||
* @param 0-terminated base64-encoded data.
|
||||
* @param single true for single program, false for all programs.
|
||||
* @return 0 on success, non-0 on failure
|
||||
*/
|
||||
int
|
||||
WindowsVSTPlugin::set_chunk (gchar const * data, bool single)
|
||||
{
|
||||
gsize size = 0;
|
||||
guchar* raw_data = g_base64_decode (data, &size);
|
||||
int const r = _plugin->dispatcher (_plugin, 24 /* effSetChunk */, single ? 1 : 0, size, raw_data, 0);
|
||||
g_free (raw_data);
|
||||
return r;
|
||||
}
|
||||
|
||||
void
|
||||
WindowsVSTPlugin::add_state (XMLNode* root) const
|
||||
{
|
||||
LocaleGuard lg (X_("POSIX"));
|
||||
|
||||
if (_fst->current_program != -1) {
|
||||
char buf[32];
|
||||
snprintf (buf, sizeof (buf), "%d", _fst->current_program);
|
||||
root->add_property ("current-program", buf);
|
||||
}
|
||||
|
||||
if (_plugin->flags & 32 /* effFlagsProgramsChunks */) {
|
||||
|
||||
gchar* data = get_chunk (false);
|
||||
if (data == 0) {
|
||||
return;
|
||||
}
|
||||
|
||||
/* store information */
|
||||
|
||||
XMLNode* chunk_node = new XMLNode (X_("chunk"));
|
||||
|
||||
chunk_node->add_content (data);
|
||||
g_free (data);
|
||||
|
||||
root->add_child_nocopy (*chunk_node);
|
||||
|
||||
} else {
|
||||
|
||||
XMLNode* parameters = new XMLNode ("parameters");
|
||||
|
||||
for (int32_t n = 0; n < _plugin->numParams; ++n) {
|
||||
char index[64];
|
||||
char val[32];
|
||||
snprintf (index, sizeof (index), "param_%d", n);
|
||||
snprintf (val, sizeof (val), "%.12g", _plugin->getParameter (_plugin, n));
|
||||
parameters->add_property (index, val);
|
||||
}
|
||||
|
||||
root->add_child_nocopy (*parameters);
|
||||
}
|
||||
}
|
||||
|
||||
int
|
||||
WindowsVSTPlugin::set_state (const XMLNode& node, int version)
|
||||
{
|
||||
LocaleGuard lg (X_("POSIX"));
|
||||
|
||||
if (node.name() != state_node_name()) {
|
||||
error << _("Bad node sent to WindowsVSTPlugin::set_state") << endmsg;
|
||||
return 0;
|
||||
}
|
||||
|
||||
const XMLProperty* prop;
|
||||
|
||||
if ((prop = node.property ("current-program")) != 0) {
|
||||
_fst->want_program = atoi (prop->value().c_str());
|
||||
}
|
||||
|
||||
XMLNode* child;
|
||||
int ret = -1;
|
||||
|
||||
if ((child = find_named_node (node, X_("chunk"))) != 0) {
|
||||
|
||||
XMLPropertyList::const_iterator i;
|
||||
XMLNodeList::const_iterator n;
|
||||
int ret = -1;
|
||||
|
||||
for (n = child->children ().begin (); n != child->children ().end (); ++n) {
|
||||
if ((*n)->is_content ()) {
|
||||
/* XXX: this may be dubious for the same reasons that we delay
|
||||
execution of load_preset.
|
||||
*/
|
||||
ret = set_chunk ((*n)->content().c_str(), false);
|
||||
}
|
||||
}
|
||||
|
||||
} else if ((child = find_named_node (node, X_("parameters"))) != 0) {
|
||||
|
||||
XMLPropertyList::const_iterator i;
|
||||
|
||||
for (i = child->properties().begin(); i != child->properties().end(); ++i) {
|
||||
int32_t param;
|
||||
float val;
|
||||
|
||||
sscanf ((*i)->name().c_str(), "param_%d", ¶m);
|
||||
sscanf ((*i)->value().c_str(), "%f", &val);
|
||||
|
||||
_plugin->setParameter (_plugin, param, val);
|
||||
}
|
||||
|
||||
/* program number is not knowable */
|
||||
|
||||
_fst->current_program = -1;
|
||||
|
||||
ret = 0;
|
||||
|
||||
}
|
||||
|
||||
Plugin::set_state (node, version);
|
||||
return ret;
|
||||
}
|
||||
|
||||
int
|
||||
WindowsVSTPlugin::get_parameter_descriptor (uint32_t which, ParameterDescriptor& desc) const
|
||||
{
|
||||
VstParameterProperties prop;
|
||||
|
||||
desc.min_unbound = false;
|
||||
desc.max_unbound = false;
|
||||
prop.flags = 0;
|
||||
|
||||
if (_plugin->dispatcher (_plugin, effGetParameterProperties, which, 0, &prop, 0)) {
|
||||
|
||||
#ifdef VESTIGE_COMPLETE
|
||||
|
||||
/* i have yet to find or hear of a VST plugin that uses this */
|
||||
|
||||
if (prop.flags & kVstParameterUsesIntegerMinMax) {
|
||||
desc.lower = prop.minInteger;
|
||||
desc.upper = prop.maxInteger;
|
||||
} else {
|
||||
desc.lower = 0;
|
||||
desc.upper = 1.0;
|
||||
}
|
||||
|
||||
if (prop.flags & kVstParameterUsesIntStep) {
|
||||
|
||||
desc.step = prop.stepInteger;
|
||||
desc.smallstep = prop.stepInteger;
|
||||
desc.largestep = prop.stepInteger;
|
||||
|
||||
} else if (prop.flags & kVstParameterUsesFloatStep) {
|
||||
|
||||
desc.step = prop.stepFloat;
|
||||
desc.smallstep = prop.smallStepFloat;
|
||||
desc.largestep = prop.largeStepFloat;
|
||||
|
||||
} else {
|
||||
|
||||
float range = desc.upper - desc.lower;
|
||||
|
||||
desc.step = range / 100.0f;
|
||||
desc.smallstep = desc.step / 2.0f;
|
||||
desc.largestep = desc.step * 10.0f;
|
||||
}
|
||||
|
||||
desc.toggled = prop.flags & kVstParameterIsSwitch;
|
||||
desc.logarithmic = false;
|
||||
desc.sr_dependent = false;
|
||||
desc.label = prop.label;
|
||||
#endif
|
||||
|
||||
} else {
|
||||
|
||||
/* old style */
|
||||
|
||||
char label[64];
|
||||
label[0] = '\0';
|
||||
|
||||
_plugin->dispatcher (_plugin, effGetParamName, which, 0, label, 0);
|
||||
|
||||
desc.label = label;
|
||||
desc.integer_step = false;
|
||||
desc.lower = 0.0f;
|
||||
desc.upper = 1.0f;
|
||||
desc.step = 0.01f;
|
||||
desc.smallstep = 0.005f;
|
||||
desc.largestep = 0.1f;
|
||||
desc.toggled = false;
|
||||
desc.logarithmic = false;
|
||||
desc.sr_dependent = false;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
bool
|
||||
WindowsVSTPlugin::load_preset (PresetRecord r)
|
||||
{
|
||||
bool s;
|
||||
|
||||
if (r.user) {
|
||||
s = load_user_preset (r);
|
||||
} else {
|
||||
s = load_plugin_preset (r);
|
||||
}
|
||||
|
||||
if (s) {
|
||||
Plugin::load_preset (r);
|
||||
}
|
||||
|
||||
return s;
|
||||
}
|
||||
|
||||
bool
|
||||
WindowsVSTPlugin::load_plugin_preset (PresetRecord r)
|
||||
{
|
||||
/* This is a plugin-provided preset.
|
||||
We can't dispatch directly here; too many plugins expects only one GUI thread.
|
||||
*/
|
||||
|
||||
/* Extract the index of this preset from the URI */
|
||||
int id;
|
||||
int index;
|
||||
int const p = sscanf (r.uri.c_str(), "VST:%d:%d", &id, &index);
|
||||
assert (p == 2);
|
||||
|
||||
_fst->want_program = index;
|
||||
return true;
|
||||
}
|
||||
|
||||
bool
|
||||
WindowsVSTPlugin::load_user_preset (PresetRecord r)
|
||||
{
|
||||
/* This is a user preset; we load it, and this code also knows about the
|
||||
non-direct-dispatch thing.
|
||||
*/
|
||||
|
||||
boost::shared_ptr<XMLTree> t (presets_tree ());
|
||||
if (t == 0) {
|
||||
return false;
|
||||
}
|
||||
|
||||
XMLNode* root = t->root ();
|
||||
|
||||
for (XMLNodeList::const_iterator i = root->children().begin(); i != root->children().end(); ++i) {
|
||||
|
||||
XMLProperty* uri = (*i)->property (X_("uri"));
|
||||
XMLProperty* label = (*i)->property (X_("label"));
|
||||
|
||||
assert (uri);
|
||||
assert (label);
|
||||
|
||||
if (label->value() != r.label) {
|
||||
continue;
|
||||
}
|
||||
|
||||
if (_plugin->flags & 32 /* effFlagsProgramsChunks */) {
|
||||
|
||||
/* Load a user preset chunk from our XML file and send it via a circuitous route to the plugin */
|
||||
|
||||
if (_fst->wanted_chunk) {
|
||||
g_free (_fst->wanted_chunk);
|
||||
}
|
||||
|
||||
for (XMLNodeList::const_iterator j = (*i)->children().begin(); j != (*i)->children().end(); ++j) {
|
||||
if ((*j)->is_content ()) {
|
||||
/* we can't dispatch directly here; too many plugins expect only one GUI thread */
|
||||
gsize size = 0;
|
||||
guchar* raw_data = g_base64_decode ((*j)->content().c_str(), &size);
|
||||
_fst->wanted_chunk = raw_data;
|
||||
_fst->wanted_chunk_size = size;
|
||||
_fst->want_chunk = 1;
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
||||
return false;
|
||||
|
||||
} else {
|
||||
|
||||
for (XMLNodeList::const_iterator j = (*i)->children().begin(); j != (*i)->children().end(); ++j) {
|
||||
if ((*j)->name() == X_("Parameter")) {
|
||||
|
||||
XMLProperty* index = (*j)->property (X_("index"));
|
||||
XMLProperty* value = (*j)->property (X_("value"));
|
||||
|
||||
assert (index);
|
||||
assert (value);
|
||||
|
||||
set_parameter (atoi (index->value().c_str()), atof (value->value().c_str ()));
|
||||
}
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
string
|
||||
WindowsVSTPlugin::do_save_preset (string name)
|
||||
{
|
||||
boost::shared_ptr<XMLTree> t (presets_tree ());
|
||||
if (t == 0) {
|
||||
return "";
|
||||
}
|
||||
|
||||
XMLNode* p = 0;
|
||||
/* XXX: use of _presets.size() + 1 for the unique ID here is dubious at best */
|
||||
string const uri = string_compose (X_("VST:%1:%2"), unique_id (), _presets.size() + 1);
|
||||
|
||||
if (_plugin->flags & 32 /* effFlagsProgramsChunks */) {
|
||||
|
||||
p = new XMLNode (X_("ChunkPreset"));
|
||||
p->add_property (X_("uri"), uri);
|
||||
p->add_property (X_("label"), name);
|
||||
gchar* data = get_chunk (true);
|
||||
p->add_content (string (data));
|
||||
g_free (data);
|
||||
|
||||
} else {
|
||||
|
||||
p = new XMLNode (X_("Preset"));
|
||||
p->add_property (X_("uri"), uri);
|
||||
p->add_property (X_("label"), name);
|
||||
|
||||
for (uint32_t i = 0; i < parameter_count(); ++i) {
|
||||
if (parameter_is_input (i)) {
|
||||
XMLNode* c = new XMLNode (X_("Parameter"));
|
||||
c->add_property (X_("index"), string_compose ("%1", i));
|
||||
c->add_property (X_("value"), string_compose ("%1", get_parameter (i)));
|
||||
p->add_child_nocopy (*c);
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
t->root()->add_child_nocopy (*p);
|
||||
|
||||
sys::path f = ARDOUR::user_config_directory ();
|
||||
f /= "presets";
|
||||
f /= presets_file ();
|
||||
|
||||
t->write (f.to_string ());
|
||||
return uri;
|
||||
}
|
||||
|
||||
void
|
||||
WindowsVSTPlugin::do_remove_preset (string name)
|
||||
{
|
||||
boost::shared_ptr<XMLTree> t (presets_tree ());
|
||||
if (t == 0) {
|
||||
return;
|
||||
}
|
||||
|
||||
t->root()->remove_nodes_and_delete (X_("label"), name);
|
||||
|
||||
sys::path f = ARDOUR::user_config_directory ();
|
||||
f /= "presets";
|
||||
f /= presets_file ();
|
||||
|
||||
t->write (f.to_string ());
|
||||
}
|
||||
|
||||
string
|
||||
WindowsVSTPlugin::describe_parameter (Evoral::Parameter param)
|
||||
{
|
||||
char name[64];
|
||||
_plugin->dispatcher (_plugin, effGetParamName, param.id(), 0, name, 0);
|
||||
return name;
|
||||
}
|
||||
|
||||
framecnt_t
|
||||
WindowsVSTPlugin::signal_latency () const
|
||||
{
|
||||
if (_user_latency) {
|
||||
return _user_latency;
|
||||
}
|
||||
|
||||
return *((framecnt_t *) (((char *) &_plugin->flags) + 12)); /* initialDelay */
|
||||
}
|
||||
|
||||
set<Evoral::Parameter>
|
||||
WindowsVSTPlugin::automatable () const
|
||||
{
|
||||
set<Evoral::Parameter> ret;
|
||||
|
||||
for (uint32_t i = 0; i < parameter_count(); ++i){
|
||||
ret.insert (ret.end(), Evoral::Parameter(PluginAutomation, 0, i));
|
||||
}
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
int
|
||||
WindowsVSTPlugin::connect_and_run (BufferSet& bufs,
|
||||
ChanMapping in_map, ChanMapping out_map,
|
||||
pframes_t nframes, framecnt_t offset)
|
||||
{
|
||||
Plugin::connect_and_run (bufs, in_map, out_map, nframes, offset);
|
||||
|
||||
float *ins[_plugin->numInputs];
|
||||
float *outs[_plugin->numOutputs];
|
||||
int32_t i;
|
||||
|
||||
const uint32_t nbufs = bufs.count().n_audio();
|
||||
|
||||
int in_index = 0;
|
||||
for (i = 0; i < (int32_t) _plugin->numInputs; ++i) {
|
||||
ins[i] = bufs.get_audio(min((uint32_t) in_index, nbufs - 1)).data() + offset;
|
||||
in_index++;
|
||||
}
|
||||
|
||||
int out_index = 0;
|
||||
for (i = 0; i < (int32_t) _plugin->numOutputs; ++i) {
|
||||
outs[i] = bufs.get_audio(min((uint32_t) out_index, nbufs - 1)).data() + offset;
|
||||
|
||||
/* unbelievably, several VST plugins still rely on Cubase
|
||||
behaviour and do not silence the buffer in processReplacing
|
||||
when they have no output.
|
||||
*/
|
||||
|
||||
// memset (outs[i], 0, sizeof (Sample) * nframes);
|
||||
out_index++;
|
||||
}
|
||||
|
||||
|
||||
if (bufs.count().n_midi() > 0) {
|
||||
VstEvents* v = bufs.get_vst_midi (0);
|
||||
_plugin->dispatcher (_plugin, effProcessEvents, 0, 0, v, 0);
|
||||
}
|
||||
|
||||
/* we already know it can support processReplacing */
|
||||
_plugin->processReplacing (_plugin, ins, outs, nframes);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
void
|
||||
WindowsVSTPlugin::deactivate ()
|
||||
{
|
||||
_plugin->dispatcher (_plugin, effMainsChanged, 0, 0, NULL, 0.0f);
|
||||
}
|
||||
|
||||
void
|
||||
WindowsVSTPlugin::activate ()
|
||||
{
|
||||
_plugin->dispatcher (_plugin, effMainsChanged, 0, 1, NULL, 0.0f);
|
||||
}
|
||||
|
||||
string
|
||||
WindowsVSTPlugin::unique_id() const
|
||||
{
|
||||
char buf[32];
|
||||
|
||||
snprintf (buf, sizeof (buf), "%d", *((int32_t*) &_plugin->uniqueID));
|
||||
return string (buf);
|
||||
}
|
||||
|
||||
|
||||
const char *
|
||||
WindowsVSTPlugin::name () const
|
||||
{
|
||||
return handle->name;
|
||||
}
|
||||
|
||||
const char *
|
||||
WindowsVSTPlugin::maker () const
|
||||
{
|
||||
return _info->creator.c_str();
|
||||
}
|
||||
|
||||
const char *
|
||||
WindowsVSTPlugin::label () const
|
||||
{
|
||||
return handle->name;
|
||||
}
|
||||
|
||||
uint32_t
|
||||
WindowsVSTPlugin::parameter_count() const
|
||||
{
|
||||
return _plugin->numParams;
|
||||
}
|
||||
|
||||
bool
|
||||
WindowsVSTPlugin::has_editor () const
|
||||
{
|
||||
return _plugin->flags & effFlagsHasEditor;
|
||||
}
|
||||
|
||||
void
|
||||
WindowsVSTPlugin::print_parameter (uint32_t param, char *buf, uint32_t len) const
|
||||
{
|
||||
char *first_nonws;
|
||||
|
||||
_plugin->dispatcher (_plugin, 7 /* effGetParamDisplay */, param, 0, buf, 0);
|
||||
|
||||
if (buf[0] == '\0') {
|
||||
return;
|
||||
}
|
||||
|
||||
first_nonws = buf;
|
||||
while (*first_nonws && isspace (*first_nonws)) {
|
||||
first_nonws++;
|
||||
}
|
||||
if (*first_nonws == '\0') {
|
||||
return;
|
||||
}
|
||||
|
||||
memmove (buf, first_nonws, strlen (buf) - (first_nonws - buf) + 1);
|
||||
fst_close (_state);
|
||||
}
|
||||
|
||||
PluginPtr
|
||||
@ -687,7 +66,7 @@ WindowsVSTPluginInfo::load (Session& session)
|
||||
|
||||
handle = fst_load(path.c_str());
|
||||
|
||||
if ( (int)handle == -1) {
|
||||
if ((int) handle == -1) {
|
||||
error << string_compose(_("VST: cannot load module from \"%1\""), path) << endmsg;
|
||||
} else {
|
||||
plugin.reset (new WindowsVSTPlugin (session.engine(), session, handle));
|
||||
@ -706,94 +85,6 @@ WindowsVSTPluginInfo::load (Session& session)
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
WindowsVSTPlugin::find_presets ()
|
||||
{
|
||||
/* Built-in presets */
|
||||
|
||||
int const vst_version = _plugin->dispatcher (_plugin, effGetVstVersion, 0, 0, NULL, 0);
|
||||
for (int i = 0; i < _plugin->numPrograms; ++i) {
|
||||
PresetRecord r (string_compose (X_("VST:%1:%2"), unique_id (), i), "", false);
|
||||
|
||||
if (vst_version >= 2) {
|
||||
char buf[256];
|
||||
if (_plugin->dispatcher (_plugin, 29, i, 0, buf, 0) == 1) {
|
||||
r.label = buf;
|
||||
} else {
|
||||
r.label = string_compose (_("Preset %1"), i);
|
||||
}
|
||||
} else {
|
||||
r.label = string_compose (_("Preset %1"), i);
|
||||
}
|
||||
|
||||
_presets.insert (make_pair (r.uri, r));
|
||||
}
|
||||
|
||||
/* User presets from our XML file */
|
||||
|
||||
boost::shared_ptr<XMLTree> t (presets_tree ());
|
||||
|
||||
if (t) {
|
||||
XMLNode* root = t->root ();
|
||||
for (XMLNodeList::const_iterator i = root->children().begin(); i != root->children().end(); ++i) {
|
||||
|
||||
XMLProperty* uri = (*i)->property (X_("uri"));
|
||||
XMLProperty* label = (*i)->property (X_("label"));
|
||||
|
||||
assert (uri);
|
||||
assert (label);
|
||||
|
||||
PresetRecord r (uri->value(), label->value(), true);
|
||||
_presets.insert (make_pair (r.uri, r));
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
/** @return XMLTree with our user presets; could be a new one if no existing
|
||||
* one was found, or 0 if one was present but badly-formatted.
|
||||
*/
|
||||
XMLTree *
|
||||
WindowsVSTPlugin::presets_tree () const
|
||||
{
|
||||
XMLTree* t = new XMLTree;
|
||||
|
||||
sys::path p = ARDOUR::user_config_directory ();
|
||||
p /= "presets";
|
||||
|
||||
if (!is_directory (p)) {
|
||||
create_directory (p);
|
||||
}
|
||||
|
||||
p /= presets_file ();
|
||||
|
||||
if (!exists (p)) {
|
||||
t->set_root (new XMLNode (X_("WindowsVSTPresets")));
|
||||
return t;
|
||||
}
|
||||
|
||||
t->set_filename (p.to_string ());
|
||||
if (!t->read ()) {
|
||||
delete t;
|
||||
return 0;
|
||||
}
|
||||
|
||||
return t;
|
||||
}
|
||||
|
||||
/** @return Index of the first user preset in our lists */
|
||||
int
|
||||
WindowsVSTPlugin::first_user_preset_index () const
|
||||
{
|
||||
return _plugin->numPrograms;
|
||||
}
|
||||
|
||||
string
|
||||
WindowsVSTPlugin::presets_file () const
|
||||
{
|
||||
return string_compose ("vst-%1", unique_id ());
|
||||
}
|
||||
|
||||
WindowsVSTPluginInfo::WindowsVSTPluginInfo()
|
||||
{
|
||||
type = ARDOUR::Windows_VST;
|
||||
|
@ -217,7 +217,8 @@ libardour_sources = [
|
||||
'unknown_processor.cc',
|
||||
'user_bundle.cc',
|
||||
'utils.cc',
|
||||
'version.cc'
|
||||
'version.cc',
|
||||
'vst_plugin.cc'
|
||||
]
|
||||
|
||||
def flac_supported():
|
||||
|
Loading…
Reference in New Issue
Block a user