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some LV2 debug tracing

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git-svn-id: svn://localhost/ardour2/branches/3.0@9078 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
Paul Davis 2011-03-05 23:14:39 +00:00
parent f649d775bc
commit c9e78d432f
3 changed files with 41 additions and 12 deletions
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1
libs/ardour/ardour/debug.h
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@ -49,6 +49,7 @@ namespace PBD {
extern uint64_t Solo;
extern uint64_t AudioPlayback;
extern uint64_t Panning;
extern uint64_t LV2;
}
}

13
libs/ardour/buffer_set.cc
View File

@ -25,6 +25,7 @@
#include <algorithm>
#include "ardour/buffer.h"
#include "ardour/buffer_set.h"
#include "ardour/debug.h"
#include "ardour/midi_buffer.h"
#include "ardour/port.h"
#include "ardour/port_set.h"
@ -254,6 +255,12 @@ BufferSet::get_lv2_midi(bool input, size_t i)
for (MidiBuffer::iterator e = mbuf.begin(); e != mbuf.end(); ++e) {
const Evoral::MIDIEvent<framepos_t> ev(*e, false);
uint32_t type = LV2Plugin::midi_event_type();
#ifndef NDEBUG
DEBUG_TRACE (PBD::DEBUG::LV2, string_compose ("(FLUSH) MIDI event of size %1\n", ev.size()));
for (uint16_t x = 0; x < ev.size(); ++x) {
DEBUG_TRACE (PBD::DEBUG::LV2, string_compose ("\tByte[%1] = %2\n", x, (int) ev.buffer()[x]));
}
#endif
ebuf->append(ev.time(), 0, type, ev.size(), ev.buffer());
}
}
@ -275,6 +282,12 @@ BufferSet::flush_lv2_midi(bool input, size_t i)
uint16_t size;
uint8_t* data;
ebuf->get_event(&frames, &subframes, &type, &size, &data);
#ifndef NDEBUG
DEBUG_TRACE (PBD::DEBUG::LV2, string_compose ("(FLUSH) MIDI event of size %1\n", size));
for (uint16_t x = 0; x < size; ++x) {
DEBUG_TRACE (PBD::DEBUG::LV2, string_compose ("\tByte[%1] = %2\n", x, (int) data[x]));
}
#endif
mbuf.push_back(frames, size, data);
}
}

39
libs/ardour/lv2_plugin.cc
View File

@ -35,6 +35,7 @@
#include "ardour/ardour.h"
#include "ardour/audio_buffer.h"
#include "ardour/audioengine.h"
#include "ardour/debug.h"
#include "ardour/lv2_event_buffer.h"
#include "ardour/lv2_plugin.h"
#include "ardour/session.h"
@ -89,6 +90,8 @@ LV2Plugin::LV2Plugin (const LV2Plugin &other)
void
LV2Plugin::init (LV2World& world, SLV2Plugin plugin, framecnt_t rate)
{
DEBUG_TRACE (DEBUG::LV2, "LV2 plugin init\n");
_world = world;
_plugin = plugin;
_ui = NULL;
@ -200,6 +203,8 @@ LV2Plugin::init (LV2World& world, SLV2Plugin plugin, framecnt_t rate)
LV2Plugin::~LV2Plugin ()
{
DEBUG_TRACE (DEBUG::LV2, string_compose ("%1 destroy\n", name()));
deactivate ();
cleanup ();
@ -246,6 +251,8 @@ LV2Plugin::port_symbol (uint32_t index) const
void
LV2Plugin::set_parameter (uint32_t which, float val)
{
DEBUG_TRACE (DEBUG::LV2, string_compose ("%1 set parameter %2 to %3\n", name(), which, val));
if (which < slv2_plugin_get_num_ports(_plugin)) {
_shadow_data[which] = val;
} else {
@ -542,16 +549,16 @@ LV2Plugin::get_parameter_descriptor (uint32_t which, ParameterDescriptor& desc)
SLV2Value def, min, max;
slv2_port_get_range(_plugin, port, &def, &min, &max);
desc.integer_step = slv2_port_has_property(_plugin, port, _world.integer);
desc.toggled = slv2_port_has_property(_plugin, port, _world.toggled);
desc.logarithmic = slv2_port_has_property(_plugin, port, _world.logarithmic);
desc.sr_dependent = slv2_port_has_property(_plugin, port, _world.srate);
desc.label = slv2_value_as_string(slv2_port_get_name(_plugin, port));
desc.lower = min ? slv2_value_as_float(min) : 0.0f;
desc.upper = max ? slv2_value_as_float(max) : 1.0f;
desc.min_unbound = false; // TODO: LV2 extension required
desc.max_unbound = false; // TODO: LV2 extension required
desc.integer_step = slv2_port_has_property(_plugin, port, _world.integer);
desc.toggled = slv2_port_has_property(_plugin, port, _world.toggled);
desc.logarithmic = slv2_port_has_property(_plugin, port, _world.logarithmic);
desc.sr_dependent = slv2_port_has_property(_plugin, port, _world.srate);
desc.label = slv2_value_as_string(slv2_port_get_name(_plugin, port));
desc.lower = min ? slv2_value_as_float(min) : 0.0f;
desc.upper = max ? slv2_value_as_float(max) : 1.0f;
desc.min_unbound = false; // TODO: LV2 extension required
desc.max_unbound = false; // TODO: LV2 extension required
if (desc.integer_step) {
desc.step = 1.0;
desc.smallstep = 0.1;
@ -612,6 +619,8 @@ LV2Plugin::automatable () const
void
LV2Plugin::activate ()
{
DEBUG_TRACE (DEBUG::LV2, string_compose ("%1 activate\n", name()));
if (!_was_activated) {
slv2_instance_activate (_instance);
_was_activated = true;
@ -621,6 +630,8 @@ LV2Plugin::activate ()
void
LV2Plugin::deactivate ()
{
DEBUG_TRACE (DEBUG::LV2, string_compose ("%1 deactivate\n", name()));
if (_was_activated) {
slv2_instance_deactivate (_instance);
_was_activated = false;
@ -630,6 +641,8 @@ LV2Plugin::deactivate ()
void
LV2Plugin::cleanup ()
{
DEBUG_TRACE (DEBUG::LV2, string_compose ("%1 cleanup\n", name()));
activate ();
deactivate ();
slv2_instance_free (_instance);
@ -638,9 +651,11 @@ LV2Plugin::cleanup ()
int
LV2Plugin::connect_and_run (BufferSet& bufs,
ChanMapping in_map, ChanMapping out_map,
pframes_t nframes, framecnt_t offset)
ChanMapping in_map, ChanMapping out_map,
pframes_t nframes, framecnt_t offset)
{
DEBUG_TRACE (DEBUG::LV2, string_compose ("%1 run %2 offset %3\n", name(), nframes, offset));
Plugin::connect_and_run (bufs, in_map, out_map, nframes, offset);
cycles_t then = get_cycles ();