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-rw-r--r--test/lv2.cc39
-rw-r--r--test/lv2_test_host.cc178
-rw-r--r--test/lv2_test_host.h61
3 files changed, 161 insertions, 117 deletions
diff --git a/test/lv2.cc b/test/lv2.cc
index 32d896c..243690d 100644
--- a/test/lv2.cc
+++ b/test/lv2.cc
@@ -86,7 +86,7 @@ public:
res = h.verify();
CPPUNIT_ASSERT_EQUAL(0, res);
- res = h.createInstance();
+ res = h.createInstance(44100);
CPPUNIT_ASSERT_EQUAL(0, res);
const char config_fmt[] =
@@ -151,7 +151,7 @@ public:
res = h.verify();
CPPUNIT_ASSERT_EQUAL(0, res);
- res = h.createInstance();
+ res = h.createInstance(44100);
CPPUNIT_ASSERT_EQUAL(0, res);
const char config_fmt[] =
@@ -224,7 +224,7 @@ public:
res = h.verify();
CPPUNIT_ASSERT_EQUAL(0, res);
- res = h.createInstance();
+ res = h.createInstance(44100);
CPPUNIT_ASSERT_EQUAL(0, res);
const char config_fmt[] =
@@ -270,7 +270,8 @@ public:
res = h.connectPort(0, seq.data());
CPPUNIT_ASSERT_EQUAL(0, res);
- for(int i = 1; i <= 16; i++) {
+ for(int i = 1; i <= 16; i++)
+ {
memset(pcm_buffer, 1, sizeof(pcm_buffer));
res += h.connectPort(i, pcm_buffer[i-1]);
}
@@ -282,19 +283,19 @@ public:
sleep(1); // wait for kit to get loaded (async),
seq.addMidiNote(5, 1, 127);
- for(int i = 0; i < 10; i++) {
+ for(int i = 0; i < 10; i++)
+ {
res = h.run(10);
+ sleep(1);
CPPUNIT_ASSERT_EQUAL(0, res);
- /*
- printf("Iteration:\n");
- for(int k = 0; k < 4; k++) {
- printf("#%d ", k);
- for(int j = 0; j < 10; j++) printf("[%f]", pcm_buffer[k][j]);
- printf("\n");
- }
- printf("\n");
- */
+ //printf("Iteration:\n");
+ //for(int k = 0; k < 4; k++) {
+ // printf("#%d ", k);
+ // for(int j = 0; j < 10; j++) printf("[%f]", pcm_buffer[k][j]);
+ // printf("\n");
+ //}
+ //printf("\n");
seq.clear();
}
@@ -302,6 +303,7 @@ public:
seq.addMidiNote(5, 1, 127);
res = h.run(10);
+ sleep(1);
CPPUNIT_ASSERT_EQUAL(0, res);
/*
@@ -321,9 +323,12 @@ public:
comp_val.u = 1040744448; // floating point value 0.133301....
- for(int k = 0; k < 4; k++) {
- for(int j = 0; j < 10; j++) {
- CPPUNIT_ASSERT_EQUAL(((j==0)?comp_val.f:0), pcm_buffer[k][j]);
+ for(int k = 0; k < 4; k++)
+ {
+ for(int j = 0; j < 10; j++)
+ {
+ CPPUNIT_ASSERT_EQUAL(((j==0)?comp_val.f:0), pcm_buffer[k][j]);
+// printf("[%f]", pcm_buffer[k][j]);
}
}
seq.clear();
diff --git a/test/lv2_test_host.cc b/test/lv2_test_host.cc
index 375ae40..9b4fc7a 100644
--- a/test/lv2_test_host.cc
+++ b/test/lv2_test_host.cc
@@ -42,6 +42,7 @@
#include <openssl/err.h>
#include <openssl/evp.h>
#include <string>
+
class Base64 {
public:
Base64()
@@ -64,36 +65,44 @@ public:
std::string write(const char *in, size_t size)
{
std::string out;
-
+
BIO_write((BIO*)bio, in, size);
size_t osize = BIO_ctrl_pending((BIO*)mbio);
char *outbuf = (char*)malloc(osize);
int len = BIO_read((BIO*)mbio, outbuf, osize);
- if(len < 1) return "";
+ if(len < 1)
+ {
+ return "";
+ }
+
out.append(outbuf, len);
free(outbuf);
-
+
return out;
}
-
+
std::string flush()
{
std::string out;
-
+
(void)BIO_flush((BIO*)bio);
size_t size = BIO_ctrl_pending((BIO*)mbio);
char *outbuf = (char*)malloc(size);
int len = BIO_read((BIO*)mbio, outbuf, size);
- if(len < 1) return "";
+ if(len < 1)
+ {
+ return "";
+ }
+
out.append(outbuf, len);
free(outbuf);
-
+
return out;
}
@@ -107,13 +116,15 @@ private:
// TODO: Use map<int, std::string> instead
-static char** uris = NULL;
+static char** uris = nullptr;
static size_t n_uris = 0;
static LV2_URID map_uri(LV2_URID_Map_Handle handle, const char* uri)
{
- for(size_t i = 0; i < n_uris; ++i) {
- if(!strcmp(uris[i], uri)) {
+ for(size_t i = 0; i < n_uris; ++i)
+ {
+ if(!strcmp(uris[i], uri))
+ {
return i + 1;
}
}
@@ -126,22 +137,23 @@ static LV2_URID map_uri(LV2_URID_Map_Handle handle, const char* uri)
static const char* unmap_uri(LV2_URID_Map_Handle handle, LV2_URID urid)
{
- if(urid > 0 && urid <= n_uris) {
+ if((urid > 0) && (urid <= n_uris))
+ {
return uris[urid - 1];
}
- return NULL;
+ return nullptr;
}
-LV2_URID_Map map = { NULL, map_uri };
+LV2_URID_Map map = { nullptr, map_uri };
LV2_Feature map_feature = { LV2_URID_MAP_URI, &map };
-LV2_URID_Unmap unmap = { NULL, unmap_uri };
+LV2_URID_Unmap unmap = { nullptr, unmap_uri };
LV2_Feature unmap_feature = { LV2_URID_UNMAP_URI, &unmap };
-const LV2_Feature* features[] = { &map_feature, &unmap_feature, NULL };
+const LV2_Feature* features[] = { &map_feature, &unmap_feature, nullptr };
LV2TestHost::Sequence::Sequence(void *buffer, size_t buffer_size)
{
- this->buffer = buffer;
- this->buffer_size = buffer_size;
+ this->buffer = buffer;
+ this->buffer_size = buffer_size;
seq = (LV2_Atom_Sequence *)buffer;
@@ -152,15 +164,14 @@ LV2TestHost::Sequence::Sequence(void *buffer, size_t buffer_size)
}
// Keep this to support atom extension from lv2 < 1.10
-static inline void
-_lv2_atom_sequence_clear(LV2_Atom_Sequence* seq)
+static inline void _lv2_atom_sequence_clear(LV2_Atom_Sequence* seq)
{
- seq->atom.size = sizeof(LV2_Atom_Sequence_Body);
+ seq->atom.size = sizeof(LV2_Atom_Sequence_Body);
}
void LV2TestHost::Sequence::clear()
{
- _lv2_atom_sequence_clear(seq);
+ _lv2_atom_sequence_clear(seq);
}
// Keep this to support atom extension from lv2 < 1.10
@@ -169,18 +180,19 @@ _lv2_atom_sequence_append_event(LV2_Atom_Sequence* seq,
uint32_t capacity,
const LV2_Atom_Event* event)
{
- const uint32_t total_size = (uint32_t)sizeof(*event) + event->body.size;
-
- if (capacity - seq->atom.size < total_size) {
- return NULL;
- }
-
- LV2_Atom_Event* e = lv2_atom_sequence_end(&seq->body, seq->atom.size);
- memcpy(e, event, total_size);
-
- seq->atom.size += lv2_atom_pad_size(total_size);
-
- return e;
+ const uint32_t total_size = (uint32_t)sizeof(*event) + event->body.size;
+
+ if(capacity - seq->atom.size < total_size)
+ {
+ return nullptr;
+ }
+
+ LV2_Atom_Event* e = lv2_atom_sequence_end(&seq->body, seq->atom.size);
+ memcpy(e, event, total_size);
+
+ seq->atom.size += lv2_atom_pad_size(total_size);
+
+ return e;
}
void LV2TestHost::Sequence::addMidiNote(uint64_t pos,
@@ -197,66 +209,88 @@ void LV2TestHost::Sequence::addMidiNote(uint64_t pos,
ev.event.time.frames = pos;// sample position
ev.event.body.type = map.map(map.handle, LV2_MIDI__MidiEvent);
ev.event.body.size = sizeof(ev.msg);
-
+
ev.msg[0] = note_on;
ev.msg[1] = key;
ev.msg[2] = velocity;
LV2_Atom_Event *e =
_lv2_atom_sequence_append_event(seq, this->buffer_size, &ev.event);
- (void)e;
+ (void)e;
}
void *LV2TestHost::Sequence::data()
{
- return buffer;
+ return buffer;
}
LV2TestHost::LV2TestHost(const char *lv2_path)
{
- if(lv2_path) {
- setenv("LV2_PATH", lv2_path, 1);
- }
+ if(lv2_path)
+ {
+ setenv("LV2_PATH", lv2_path, 1);
+ }
world = lilv_world_new();
- if(world == NULL) return;
+ if(world == nullptr)
+ {
+ return;
+ }
lilv_world_load_all(world);
}
LV2TestHost::~LV2TestHost()
{
- if(world) lilv_world_free(world);
+ if(world)
+ {
+ lilv_world_free(world);
+ }
}
int LV2TestHost::open(const char *plugin_uri)
{
- if(world == NULL) return 1;
+ if(world == nullptr)
+ {
+ return 1;
+ }
plugins = lilv_world_get_all_plugins(world);
- if(plugins == NULL) return 2;
+ if(plugins == nullptr)
+ {
+ return 2;
+ }
uri = lilv_new_uri(world, plugin_uri);
- if(uri == NULL) return 3;
+ if(uri == nullptr)
+ {
+ return 3;
+ }
plugin = lilv_plugins_get_by_uri(plugins, uri);
- if(plugin == NULL) return 4;
-
+ if(plugin == nullptr)
+ {
+ return 4;
+ }
- return 0;
+ return 0;
}
int LV2TestHost::verify()
{
bool verify = lilv_plugin_verify(plugin);
- if(!verify) return 1;
- return 0;
+ if(!verify)
+ {
+ return 1;
+ }
+
+ return 0;
}
int LV2TestHost::close()
{
- // plugin is a const pointer; nothing to close here.
- return 0;
+ // plugin is a const pointer; nothing to close here.
+ return 0;
}
/* // Get metadata
@@ -330,29 +364,37 @@ int LV2TestHost::getPorts()
}
}
*/
-int LV2TestHost::createInstance()
+int LV2TestHost::createInstance(size_t samplerate)
{
- instance = lilv_plugin_instantiate(plugin, 48000, features);
- if(instance == NULL) return 1;
- return 0;
+ instance = lilv_plugin_instantiate(plugin, samplerate, features);
+ if(instance == nullptr)
+ {
+ return 1;
+ }
+
+ return 0;
}
int LV2TestHost::destroyInstance()
{
- if(instance) lilv_instance_free(instance);
- return 0;
+ if(instance)
+ {
+ lilv_instance_free(instance);
+ }
+
+ return 0;
}
int LV2TestHost::activate()
{
lilv_instance_activate(instance);
- return 0;
+ return 0;
}
int LV2TestHost::deactivate()
{
lilv_instance_deactivate(instance);
- return 0;
+ return 0;
}
int LV2TestHost::loadConfig(const char *config, size_t size)
@@ -379,26 +421,26 @@ int LV2TestHost::loadConfig(const char *config, size_t size)
{
LilvState* restore_state =
lilv_state_new_from_string(world, &map, ttl_config);
-
- lilv_state_restore(restore_state, instance, NULL, NULL,
- LV2_STATE_IS_POD | LV2_STATE_IS_PORTABLE,
- features);
+
+ lilv_state_restore(restore_state, instance, nullptr, nullptr,
+ LV2_STATE_IS_POD | LV2_STATE_IS_PORTABLE,
+ features);
}
- return 0;
+ return 0;
}
int LV2TestHost::connectPort(int port, void *portdata)
{
- // if(lilv_port_is_a(p, port, lv2_ControlPort)) ...
+ // if(lilv_port_is_a(p, port, lv2_ControlPort)) ...
lilv_instance_connect_port(instance, port, portdata);
- return 0;
+ return 0;
}
int LV2TestHost::run(int num_samples)
{
- lilv_instance_run(instance, num_samples);
- return 0;
+ lilv_instance_run(instance, num_samples);
+ return 0;
}
diff --git a/test/lv2_test_host.h b/test/lv2_test_host.h
index f0677c7..81aa413 100644
--- a/test/lv2_test_host.h
+++ b/test/lv2_test_host.h
@@ -24,56 +24,53 @@
* along with DrumGizmo; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
*/
-#ifndef __DRUMGIZMO_LV2_TEST_HOST_H__
-#define __DRUMGIZMO_LV2_TEST_HOST_H__
+#pragma once
#include <lilv/lilv.h>
#include <lv2/lv2plug.in/ns/ext/atom/atom.h>
class LV2TestHost {
public:
- class Sequence {
- public:
- Sequence(void *buffer, size_t buffer_size);
- void clear();
- void addMidiNote(uint64_t pos, uint8_t key, int8_t velocity);
- void *data();
+ class Sequence {
+ public:
+ Sequence(void *buffer, size_t buffer_size);
+ void clear();
+ void addMidiNote(uint64_t pos, uint8_t key, int8_t velocity);
+ void *data();
- private:
- void *buffer;
- size_t buffer_size;
- LV2_Atom_Sequence *seq;
- };
+ private:
+ void *buffer;
+ size_t buffer_size;
+ LV2_Atom_Sequence *seq;
+ };
- LV2TestHost(const char *lv2_path);
- ~LV2TestHost();
+ LV2TestHost(const char *lv2_path);
+ ~LV2TestHost();
- int open(const char *plugin_uri);
- int close();
+ int open(const char *plugin_uri);
+ int close();
- int verify();
+ int verify();
- //void getMetadata();
- //int getPorts();
+ //void getMetadata();
+ //int getPorts();
- int createInstance();
- int destroyInstance();
+ int createInstance(size_t samplerate);
+ int destroyInstance();
- int connectPort(int port, void *portdata);
+ int connectPort(int port, void *portdata);
- int activate();
- int deactivate();
+ int activate();
+ int deactivate();
- int loadConfig(const char *config, size_t size);
- int run(int num_samples);
+ int loadConfig(const char *config, size_t size);
+ int run(int num_samples);
private:
- LilvWorld* world;
- const LilvPlugins* plugins;
+ LilvWorld* world;
+ const LilvPlugins* plugins;
LilvNode* uri;
const LilvPlugin* plugin;
- LilvInstance* instance;
+ LilvInstance* instance;
};
-
-#endif/*__DRUMGIZMO_LV2_TEST_HOST_H__*/
generated by cgit v1.2.3 (git 2.25.1) at 2025-10-31 01:11:05 +0000