/[svn]/liblscp/trunk/examples/example_client.c
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revision 735 by capela, Tue Aug 16 09:48:42 2005 UTC revision 948 by capela, Tue Nov 28 15:31:20 2006 UTC
# Line 1  Line 1 
1  // example_client.c  // example_client.c
2  //  //
3  /****************************************************************************  /****************************************************************************
4     Copyright (C) 2004-2005, rncbc aka Rui Nuno Capela. All rights reserved.     liblscp - LinuxSampler Control Protocol API
5       Copyright (C) 2004-2006, rncbc aka Rui Nuno Capela. All rights reserved.
6    
7     This program is free software; you can redistribute it and/or     This program is free software; you can redistribute it and/or
8     modify it under the terms of the GNU General Public License     modify it under the terms of the GNU General Public License
# Line 13  Line 14 
14     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15     GNU General Public License for more details.     GNU General Public License for more details.
16    
17     You should have received a copy of the GNU General Public License     You should have received a copy of the GNU General Public License along
18     along with this program; if not, write to the Free Software     with this program; if not, write to the Free Software Foundation, Inc.,
19     Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.     51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
20    
21  *****************************************************************************/  *****************************************************************************/
22    
# Line 120  int client_test_params ( lscp_param_t *p Line 121  int client_test_params ( lscp_param_t *p
121  }  }
122    
123    
124    int client_test_midi_instruments ( lscp_midi_instrument_t *pInstrs )
125    {
126        int i;
127    
128        printf("{");
129        for (i = 0; pInstrs && pInstrs[i].program >= 0; i++) {
130            if (i > 0)
131                printf(",");
132            printf("{%d,%d,%d}", pInstrs[i].bank_msb, pInstrs[i].bank_lsb, pInstrs[i].program);
133        }
134        printf(" }\n");
135        return 0;
136    }
137    
138    
139  int client_test_param_info ( lscp_param_info_t *pParamInfo )  int client_test_param_info ( lscp_param_info_t *pParamInfo )
140  {  {
141      const char *pszType;      const char *pszType;
# Line 136  int client_test_param_info ( lscp_param_ Line 152  int client_test_param_info ( lscp_param_
152        default:                  pszType = "NONE";   break;        default:                  pszType = "NONE";   break;
153      }      }
154      printf("{\n");      printf("{\n");
155      printf("    param_info.type                = %d (%s)\n", (int) pParamInfo->type, pszType);      printf("    param_info.type          = %d (%s)\n", (int) pParamInfo->type, pszType);
156      printf("    param_info.description         = %s\n", pParamInfo->description);      printf("    param_info.description   = %s\n", pParamInfo->description);
157      printf("    param_info.mandatory           = %d\n", pParamInfo->mandatory);      printf("    param_info.mandatory     = %d\n", pParamInfo->mandatory);
158      printf("    param_info.fix                 = %d\n", pParamInfo->fix);      printf("    param_info.fix           = %d\n", pParamInfo->fix);
159      printf("    param_info.multiplicity        = %d\n", pParamInfo->multiplicity);      printf("    param_info.multiplicity  = %d\n", pParamInfo->multiplicity);
160      printf("    param_info.depends             = "); client_test_szsplit(pParamInfo->depends);      printf("    param_info.depends       = "); client_test_szsplit(pParamInfo->depends);
161      printf("    param_info.defaultv            = %s\n", pParamInfo->defaultv);      printf("    param_info.defaultv      = %s\n", pParamInfo->defaultv);
162      printf("    param_info.range_min           = %s\n", pParamInfo->range_min);      printf("    param_info.range_min     = %s\n", pParamInfo->range_min);
163      printf("    param_info.range_max           = %s\n", pParamInfo->range_max);      printf("    param_info.range_max     = %s\n", pParamInfo->range_max);
164      printf("    param_info.possibilities       = "); client_test_szsplit(pParamInfo->possibilities);      printf("    param_info.possibilities = "); client_test_szsplit(pParamInfo->possibilities);
165      printf("  }\n");      printf("  }\n");
166      return 0;      return 0;
167  }  }
# Line 158  int client_test_driver_info ( lscp_drive Line 174  int client_test_driver_info ( lscp_drive
174          return 1;          return 1;
175      }      }
176      printf("{\n");      printf("{\n");
177      printf("    driver_info.description        = %s\n", pDriverInfo->description);      printf("    driver_info.description = %s\n", pDriverInfo->description);
178      printf("    driver_info.version            = %s\n", pDriverInfo->version);      printf("    driver_info.version     = %s\n", pDriverInfo->version);
179      printf("    driver_info.parameters         = "); client_test_szsplit(pDriverInfo->parameters);      printf("    driver_info.parameters  = "); client_test_szsplit(pDriverInfo->parameters);
180      printf("  }\n");      printf("  }\n");
181      return 0;      return 0;
182  }  }
# Line 173  int client_test_device_info ( lscp_devic Line 189  int client_test_device_info ( lscp_devic
189          return 1;          return 1;
190      }      }
191      printf("{\n");      printf("{\n");
192      printf("    device_info.driver             = %s\n", pDeviceInfo->driver);      printf("    device_info.driver = %s\n", pDeviceInfo->driver);
193      printf("    device_info.params             = "); client_test_params(pDeviceInfo->params);      printf("    device_info.params = "); client_test_params(pDeviceInfo->params);
194      printf("  }\n");      printf("  }\n");
195      return 0;      return 0;
196  }  }
# Line 187  int client_test_device_port_info ( lscp_ Line 203  int client_test_device_port_info ( lscp_
203          return 1;          return 1;
204      }      }
205      printf("{\n");      printf("{\n");
206      printf("    device_port_info.name          = %s\n", pDevicePortInfo->name);      printf("    device_port_info.name   = %s\n", pDevicePortInfo->name);
207      printf("    device_port_info.params        = "); client_test_params(pDevicePortInfo->params);      printf("    device_port_info.params = "); client_test_params(pDevicePortInfo->params);
208      printf("  }\n");      printf("  }\n");
209      return 0;      return 0;
210  }  }
# Line 201  int client_test_server_info ( lscp_serve Line 217  int client_test_server_info ( lscp_serve
217          return 1;          return 1;
218      }      }
219      printf("{\n");      printf("{\n");
220      printf("    server_info.description        = %s\n", pServerInfo->description);      printf("    server_info.description = %s\n", pServerInfo->description);
221      printf("    server_info.version            = %s\n", pServerInfo->version);      printf("    server_info.version     = %s\n", pServerInfo->version);
222      printf("  }\n");      printf("  }\n");
223      return 0;      return 0;
224  }  }
# Line 215  int client_test_engine_info ( lscp_engin Line 231  int client_test_engine_info ( lscp_engin
231          return 1;          return 1;
232      }      }
233      printf("{\n");      printf("{\n");
234      printf("    engine_info.description        = %s\n", pEngineInfo->description);      printf("    engine_info.description = %s\n", pEngineInfo->description);
235      printf("    engine_info.version            = %s\n", pEngineInfo->version);      printf("    engine_info.version     = %s\n", pEngineInfo->version);
236      printf("  }\n");      printf("  }\n");
237      return 0;      return 0;
238  }  }
# Line 259  int client_test_buffer_fill ( lscp_buffe Line 275  int client_test_buffer_fill ( lscp_buffe
275  }  }
276    
277    
278    int client_test_load_mode ( lscp_load_mode_t load_mode )
279    {
280            const char *pszLoadMode;
281    
282        switch (load_mode) {
283          case LSCP_LOAD_ON_DEMAND:      pszLoadMode = "ON_DEMAND";      break;
284          case LSCP_LOAD_ON_DEMAND_HOLD: pszLoadMode = "ON_DEMAND_HOLD"; break;
285          case LSCP_LOAD_PERSISTENT:     pszLoadMode = "PERSISTENT";     break;
286          default:                       pszLoadMode = "DEFAULT";        break;
287        }
288        printf("%s\n", pszLoadMode);
289        return 0;
290    }
291    
292    
293    int client_test_midi_instrument_info ( lscp_midi_instrument_info_t *pInstrInfo )
294    {
295        if (pInstrInfo == NULL) {
296            printf("(nil)\n");
297            return 1;
298        }
299        printf("{\n");
300        printf("    midi_instrument_info.name            = %s\n", pInstrInfo->name);
301        printf("    midi_instrument_info.engine_name     = %s\n", pInstrInfo->engine_name);
302        printf("    midi_instrument_info.instrument_file = %s\n", pInstrInfo->instrument_file);
303        printf("    midi_instrument_info.instrument_nr   = %d\n", pInstrInfo->instrument_nr);
304        printf("    midi_instrument_info.instrument_name = %s\n", pInstrInfo->instrument_name);
305        printf("    midi_instrument_info.load_mode       = "); client_test_load_mode(pInstrInfo->load_mode);
306        printf("    midi_instrument_info.volume          = %g\n", pInstrInfo->volume);
307        printf("  }\n");
308        return 0;
309    }
310    
311    
312  ////////////////////////////////////////////////////////////////////////  ////////////////////////////////////////////////////////////////////////
313    
314  static int g_test_step  = 0;  static int g_test_step  = 0;
# Line 269  static int g_test_fails = 0; Line 319  static int g_test_fails = 0;
319  void  client_test_start   ( clock_t *pclk ) { *pclk = clock(); }  void  client_test_start   ( clock_t *pclk ) { *pclk = clock(); }
320  float client_test_elapsed ( clock_t *pclk ) { return (float) ((long) clock() - *pclk) / (float) CLOCKS_PER_SEC; }  float client_test_elapsed ( clock_t *pclk ) { return (float) ((long) clock() - *pclk) / (float) CLOCKS_PER_SEC; }
321    
322  typedef int *                       isplit;  typedef int *                        isplit;
323  typedef char **                     szsplit;  typedef char **                      szsplit;
324  typedef lscp_status_t               status;  typedef lscp_status_t                status;
325  typedef lscp_driver_info_t *        driver_info;  typedef lscp_driver_info_t *         driver_info;
326  typedef lscp_device_info_t *        device_info;  typedef lscp_device_info_t *         device_info;
327  typedef lscp_device_port_info_t *   device_port_info;  typedef lscp_device_port_info_t *    device_port_info;
328  typedef lscp_param_info_t  *        param_info;  typedef lscp_param_info_t  *         param_info;
329  typedef lscp_server_info_t *        server_info;  typedef lscp_server_info_t *         server_info;
330  typedef lscp_engine_info_t *        engine_info;  typedef lscp_engine_info_t *         engine_info;
331  typedef lscp_channel_info_t *       channel_info;  typedef lscp_channel_info_t *        channel_info;
332  typedef lscp_buffer_fill_t *        buffer_fill;  typedef lscp_buffer_fill_t *         buffer_fill;
333    typedef lscp_midi_instrument_t *     midi_instruments;
334    typedef lscp_midi_instrument_info_t *midi_instrument_info;
335    
336  #define CLIENT_TEST(p, t, x) { clock_t c; void *v; g_test_count++; \  #define CLIENT_TEST(p, t, x) { clock_t c; void *v; g_test_count++; \
337      printf("\n" #x ":\n"); client_test_start(&c); v = (void *) (x); \      printf("\n" #x ":\n"); client_test_start(&c); v = (void *) (x); \
# Line 294  typedef lscp_buffer_fill_t *        buff Line 346  typedef lscp_buffer_fill_t *        buff
346  void client_test_engine ( lscp_client_t *pClient, const char *pszEngine, const char *pszAudioDriver, int iAudioDevice, const char *pszMidiDriver, int iMidiDevice )  void client_test_engine ( lscp_client_t *pClient, const char *pszEngine, const char *pszAudioDriver, int iAudioDevice, const char *pszMidiDriver, int iMidiDevice )
347  {  {
348      int iSamplerChannel;      int iSamplerChannel;
349            lscp_midi_instrument_t midi_instr;
350            int i, j, k;
351    
352      printf("\n--- pszEngine=\"%s\" pszAudioDevice=\"%s\" iAudioDevice=%d pszMidiDevice=\"%s\" iMidiDevice=%d ---\n", pszEngine, pszAudioDriver, iAudioDevice, pszMidiDriver, iMidiDevice);      printf("\n--- pszEngine=\"%s\" pszAudioDevice=\"%s\" iAudioDevice=%d pszMidiDevice=\"%s\" iMidiDevice=%d ---\n", pszEngine, pszAudioDriver, iAudioDevice, pszMidiDriver, iMidiDevice);
353      CLIENT_TEST(pClient, engine_info, lscp_get_engine_info(pClient, pszEngine));      CLIENT_TEST(pClient, engine_info, lscp_get_engine_info(pClient, pszEngine));
354        CLIENT_TEST(pClient, int, lscp_get_total_voice_count(pClient));
355        CLIENT_TEST(pClient, int, lscp_get_total_voice_count_max(pClient));
356      CLIENT_TEST(pClient, int, lscp_get_channels(pClient));      CLIENT_TEST(pClient, int, lscp_get_channels(pClient));
357      CLIENT_TEST(pClient, isplit, lscp_list_channels(pClient));      CLIENT_TEST(pClient, isplit, lscp_list_channels(pClient));
358      CLIENT_TEST(pClient, int, iSamplerChannel = lscp_add_channel(pClient));      CLIENT_TEST(pClient, int, iSamplerChannel = lscp_add_channel(pClient));
# Line 322  void client_test_engine ( lscp_client_t Line 378  void client_test_engine ( lscp_client_t
378      CLIENT_TEST(pClient, channel_info, lscp_get_channel_info(pClient, iSamplerChannel));      CLIENT_TEST(pClient, channel_info, lscp_get_channel_info(pClient, iSamplerChannel));
379      CLIENT_TEST(pClient, status, lscp_reset_channel(pClient, iSamplerChannel));      CLIENT_TEST(pClient, status, lscp_reset_channel(pClient, iSamplerChannel));
380      CLIENT_TEST(pClient, status, lscp_remove_channel(pClient, iSamplerChannel));      CLIENT_TEST(pClient, status, lscp_remove_channel(pClient, iSamplerChannel));
381    
382        for (i = 0; i < 2; i++) {
383            for (j = 0; j < 4; j++) {
384                for (k = 0; k < 8; k++) {
385                    midi_instr.bank_msb = i;
386                    midi_instr.bank_lsb = j;
387                    midi_instr.program  = k;
388                    CLIENT_TEST(pClient, status, lscp_map_midi_instrument(pClient, &midi_instr, pszEngine, "DefaultInstrument.gig", 0, 1.0f, LSCP_LOAD_ON_DEMAND, "DummyName"));
389                }
390            }
391        }
392    
393        CLIENT_TEST(pClient, int, lscp_get_midi_instruments(pClient));
394        CLIENT_TEST(pClient, midi_instruments, lscp_list_midi_instruments(pClient));
395    
396        for (i = 0; i < 2; i++) {
397            for (j = 0; j < 4; j++) {
398                for (k = 0; k < 8; k++) {
399                    midi_instr.bank_msb = i;
400                    midi_instr.bank_lsb = j;
401                    midi_instr.program  = k;
402                    CLIENT_TEST(pClient, midi_instrument_info, lscp_get_midi_instrument_info(pClient, &midi_instr));
403                    CLIENT_TEST(pClient, status, lscp_unmap_midi_instrument(pClient, &midi_instr));
404                }
405            }
406        }
407        
408        CLIENT_TEST(pClient, status, lscp_clear_midi_instruments(pClient));
409  }  }
410    
411    
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