*/
#include <glib.h>
-#include <glib/gstdio.h>
+#include "pbd/gstdio_compat.h"
#include <glibmm/fileutils.h>
#include <glibmm/miscutils.h>
+#include <glibmm/convert.h>
#include "pbd/floating.h"
#include "pbd/locale_guard.h"
-#include "pbd/pathscanner.h"
#include "ardour/vst_plugin.h"
#include "ardour/vestige/aeffectx.h"
#include "ardour/filesystem_paths.h"
#include "ardour/audio_buffer.h"
-#include "i18n.h"
+#include "pbd/i18n.h"
using namespace std;
using namespace PBD;
, _handle (handle)
, _state (0)
, _plugin (0)
+ , _pi (0)
+ , _num (0)
+ , _transport_frame (0)
+ , _transport_speed (0.f)
{
-
+ memset (&_timeInfo, 0, sizeof(_timeInfo));
+}
+
+VSTPlugin::VSTPlugin (const VSTPlugin& other)
+ : Plugin (other)
+ , _handle (other._handle)
+ , _state (other._state)
+ , _plugin (other._plugin)
+ , _pi (other._pi)
+ , _num (other._num)
+ , _midi_out_buf (other._midi_out_buf)
+ , _transport_frame (0)
+ , _transport_speed (0.f)
+ , _parameter_defaults (other._parameter_defaults)
+{
+ memset (&_timeInfo, 0, sizeof(_timeInfo));
}
VSTPlugin::~VSTPlugin ()
{
-
+
}
void
_plugin->dispatcher (_plugin, effMainsChanged, 0, 1, NULL, 0.0f);
}
-int
+int
VSTPlugin::set_block_size (pframes_t nframes)
{
deactivate ();
}
float
-VSTPlugin::default_value (uint32_t)
+VSTPlugin::default_value (uint32_t which)
{
- return 0;
+ return _parameter_defaults[which];
}
-float
+float
VSTPlugin::get_parameter (uint32_t which) const
{
return _plugin->getParameter (_plugin, which);
}
-void
+void
VSTPlugin::set_parameter (uint32_t which, float newval)
{
float oldval = get_parameter (which);
}
_plugin->setParameter (_plugin, which, newval);
-
+
float curval = get_parameter (which);
if (!PBD::floateq (curval, oldval, 1)) {
VSTPlugin::set_chunk (gchar const * data, bool single)
{
gsize size = 0;
+ int r = 0;
guchar* raw_data = g_base64_decode (data, &size);
- int const r = _plugin->dispatcher (_plugin, 24 /* effSetChunk */, single ? 1 : 0, size, raw_data, 0);
+ {
+ pthread_mutex_lock (&_state->state_lock);
+ r = _plugin->dispatcher (_plugin, 24 /* effSetChunk */, single ? 1 : 0, size, raw_data, 0);
+ pthread_mutex_unlock (&_state->state_lock);
+ }
g_free (raw_data);
return r;
}
void
VSTPlugin::add_state (XMLNode* root) const
{
- LocaleGuard lg (X_("POSIX"));
+ LocaleGuard lg;
if (_plugin->flags & 32 /* effFlagsProgramsChunks */) {
int
VSTPlugin::set_state (const XMLNode& node, int version)
{
- LocaleGuard lg (X_("POSIX"));
+ LocaleGuard lg;
int ret = -1;
if (node.name() != state_node_name()) {
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.
- */
+ execution of load_preset.
+ */
ret = set_chunk ((*n)->content().c_str(), false);
}
}
{
VstParameterProperties prop;
+ memset (&prop, 0, sizeof (VstParameterProperties));
desc.min_unbound = false;
desc.max_unbound = false;
prop.flags = 0;
if (_plugin->dispatcher (_plugin, effGetParameterProperties, which, 0, &prop, 0)) {
/* i have yet to find or hear of a VST plugin that uses this */
+ /* RG: faust2vsti does use this :) */
if (prop.flags & kVstParameterUsesIntegerMinMax) {
desc.lower = prop.minInteger;
desc.largestep = desc.step * 10.0f;
}
+ if (strlen(prop.label) == 0) {
+ _plugin->dispatcher (_plugin, effGetParamName, which, 0, prop.label, 0);
+ }
+
desc.toggled = prop.flags & kVstParameterIsSwitch;
desc.logarithmic = false;
desc.sr_dependent = false;
- desc.label = prop.label;
+ desc.label = Glib::locale_to_utf8 (prop.label);
} else {
memset (label, 0, sizeof (label));
_plugin->dispatcher (_plugin, effGetParamName, which, 0, label, 0);
-
- desc.label = label;
+
+ desc.label = Glib::locale_to_utf8 (label);
desc.integer_step = false;
desc.lower = 0.0f;
desc.upper = 1.0f;
desc.sr_dependent = false;
}
+ desc.normal = get_parameter (which);
+ if (_parameter_defaults.find (which) == _parameter_defaults.end ()) {
+ _parameter_defaults[which] = desc.normal;
+ }
+
return 0;
}
return s;
}
-bool
+bool
VSTPlugin::load_plugin_preset (PresetRecord r)
{
/* This is a plugin-provided preset.
#ifndef NDEBUG
int const p = sscanf (r.uri.c_str(), "VST:%d:%d", &id, &index);
assert (p == 2);
-#else
+#else
sscanf (r.uri.c_str(), "VST:%d:%d", &id, &index);
#endif
-
_state->want_program = index;
+ LoadPresetProgram (); /* EMIT SIGNAL */ /* used for macvst */
return true;
}
-bool
+bool
VSTPlugin::load_user_preset (PresetRecord r)
{
/* This is a user preset; we load it, and this code also knows about the
XMLNode* root = t->root ();
for (XMLNodeList::const_iterator i = root->children().begin(); i != root->children().end(); ++i) {
- XMLProperty* label = (*i)->property (X_("label"));
+ XMLProperty const * label = (*i)->property (X_("label"));
assert (label);
_state->wanted_chunk = raw_data;
_state->wanted_chunk_size = size;
_state->want_chunk = 1;
+ LoadPresetProgram (); /* EMIT SIGNAL */ /* used for macvst */
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"));
+ XMLProperty const * index = (*j)->property (X_("index"));
+ XMLProperty const * value = (*j)->property (X_("value"));
assert (index);
assert (value);
return false;
}
-string
+#include "sha1.c"
+
+string
VSTPlugin::do_save_preset (string name)
{
boost::shared_ptr<XMLTree> t (presets_tree ());
return "";
}
+ // prevent dups -- just in case
+ t->root()->remove_nodes_and_delete (X_("label"), name);
+
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);
+
+ char tmp[32];
+ snprintf (tmp, 31, "%ld", _presets.size() + 1);
+ tmp[31] = 0;
+
+ char hash[41];
+ Sha1Digest s;
+ sha1_init (&s);
+ sha1_write (&s, (const uint8_t *) name.c_str(), name.size ());
+ sha1_write (&s, (const uint8_t *) tmp, strlen(tmp));
+ sha1_result_hash (&s, hash);
+
+ string const uri = string_compose (X_("VST:%1:x%2"), unique_id (), hash);
if (_plugin->flags & 32 /* effFlagsProgramsChunks */) {
return uri;
}
-void
+void
VSTPlugin::do_remove_preset (string name)
{
boost::shared_ptr<XMLTree> t (presets_tree ());
t->write (f);
}
-string
+string
VSTPlugin::describe_parameter (Evoral::Parameter param)
{
char name[64];
- memset (name, sizeof (name), 0);
+ memset (name, 0, sizeof (name));
/* some VST plugins expect this buffer to be zero-filled */
return name;
}
-framecnt_t
+framecnt_t
VSTPlugin::signal_latency () const
{
if (_user_latency) {
return _user_latency;
}
+#if ( defined(__x86_64__) || defined(_M_X64) )
+ return *((int32_t *) (((char *) &_plugin->flags) + 24)); /* initialDelay */
+#else
return *((int32_t *) (((char *) &_plugin->flags) + 12)); /* initialDelay */
+#endif
}
-set<Evoral::Parameter>
+set<Evoral::Parameter>
VSTPlugin::automatable () const
{
set<Evoral::Parameter> ret;
int
VSTPlugin::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);
+ framepos_t start, framepos_t end, double speed,
+ ChanMapping in_map, ChanMapping out_map,
+ pframes_t nframes, framecnt_t offset)
+{
+ Plugin::connect_and_run(bufs, start, end, speed, in_map, out_map, nframes, offset);
+
+ if (pthread_mutex_trylock (&_state->state_lock)) {
+ /* by convention 'effSetChunk' should not be called while processing
+ * http://www.reaper.fm/sdk/vst/vst_ext.php
+ *
+ * All VSTs don't use in-place, PluginInsert::connect_and_run()
+ * does clear output buffers, so we can just return.
+ */
+ return 0;
+ }
+
+ _transport_frame = start;
+ _transport_speed = speed;
+
+ ChanCount bufs_count;
+ bufs_count.set(DataType::AUDIO, 1);
+ bufs_count.set(DataType::MIDI, 1);
+ _midi_out_buf = 0;
+
+ BufferSet& silent_bufs = _session.get_silent_buffers(bufs_count);
+ BufferSet& scratch_bufs = _session.get_scratch_buffers(bufs_count);
+
+ /* VC++ doesn't support the C99 extension that allows
+
+ typeName foo[variableDefiningSize];
+
+ Use alloca instead of dynamic array (rather than std::vector which
+ allocs on the heap) because this is realtime code.
+ */
- // VC++ doesn't support this C99 extension. Use alloca instead of dynamic array (rather than std::vector which allocs on the heap)
float** ins = (float**)alloca(_plugin->numInputs*sizeof(float*));
- float** outs = (float**)alloca(_plugin->numInputs*sizeof(float*));
- int32_t i;
+ float** outs = (float**)alloca(_plugin->numOutputs*sizeof(float*));
- const uint32_t nbufs = bufs.count().n_audio();
+ int32_t i;
- int in_index = 0;
+ uint32_t 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++;
+ uint32_t index;
+ bool valid = false;
+ index = in_map.get(DataType::AUDIO, in_index++, &valid);
+ ins[i] = (valid)
+ ? bufs.get_audio(index).data(offset)
+ : silent_bufs.get_audio(0).data(offset);
}
- int out_index = 0;
+ uint32_t 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++;
+ uint32_t index;
+ bool valid = false;
+ index = out_map.get(DataType::AUDIO, out_index++, &valid);
+ outs[i] = (valid)
+ ? bufs.get_audio(index).data(offset)
+ : scratch_bufs.get_audio(0).data(offset);
}
if (bufs.count().n_midi() > 0) {
- VstEvents* v = bufs.get_vst_midi (0);
- _plugin->dispatcher (_plugin, effProcessEvents, 0, 0, v, 0);
+ VstEvents* v = 0;
+ bool valid = false;
+ const uint32_t buf_index_in = in_map.get(DataType::MIDI, 0, &valid);
+ if (valid) {
+ v = bufs.get_vst_midi (buf_index_in);
+ }
+ valid = false;
+ const uint32_t buf_index_out = out_map.get(DataType::MIDI, 0, &valid);
+ if (valid) {
+ _midi_out_buf = &bufs.get_midi(buf_index_out);
+ _midi_out_buf->silence(0, 0);
+ } else {
+ _midi_out_buf = 0;
+ }
+ if (v) {
+ _plugin->dispatcher (_plugin, effProcessEvents, 0, 0, v, 0);
+ }
}
/* we already know it can support processReplacing */
_plugin->processReplacing (_plugin, &ins[0], &outs[0], nframes);
+ _midi_out_buf = 0;
+ pthread_mutex_unlock (&_state->state_lock);
return 0;
}
-string
+string
VSTPlugin::unique_id () const
{
char buf[32];
snprintf (buf, sizeof (buf), "%d", _plugin->uniqueID);
-
+
return string (buf);
}
-const char *
+const char *
VSTPlugin::name () const
{
+ if (!_info->name.empty ()) {
+ return _info->name.c_str();
+ }
return _handle->name;
}
-const char *
+const char *
VSTPlugin::maker () const
{
return _info->creator.c_str();
}
-const char *
+const char *
VSTPlugin::label () const
{
return _handle->name;
}
-uint32_t
+uint32_t
VSTPlugin::parameter_count () const
{
return _plugin->numParams;
}
-bool
+bool
VSTPlugin::has_editor () const
{
return _plugin->flags & effFlagsHasEditor;
}
-void
+void
VSTPlugin::print_parameter (uint32_t param, char *buf, uint32_t /*len*/) const
{
char *first_nonws;
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), "", -1, false);
+ PresetRecord r (string_compose (X_("VST:%1:%2"), unique_id (), i), "", false);
if (vst_version >= 2) {
char buf[256];
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"));
+ XMLProperty const * uri = (*i)->property (X_("uri"));
+ XMLProperty const * label = (*i)->property (X_("label"));
assert (uri);
assert (label);
- PresetRecord r (uri->value(), label->value(), -1, true);
+ PresetRecord r (uri->value(), label->value(), true);
_presets.insert (make_pair (r.uri, r));
}
}
projects / ardour.git / blobdiff