Move library tree where it belongs

2026-01-12 07:35:51 +01:00 · 2010-01-24 09:19:39 +00:00
parent e74978ba77
commit 58caf78a86
6020 changed files with 2790154 additions and 0 deletions
--- a/lib-src/libnyquist/nyx.h
+++ b/lib-src/libnyquist/nyx.h
@@ -0,0 +1,90 @@
+/**********************************************************************
+
+  nyx.h
+
+  Nyx: A very simple external interface to Nyquist
+
+  Dominic Mazzoni
+
+**********************************************************************/
+
+#ifndef __NYX__
+#define __NYX__
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif /* __cplusplus */
+
+   #define nyx_returns_start_and_end_time 1
+
+   typedef enum {
+      nyx_error,
+      nyx_audio,
+      nyx_int,
+      nyx_double,
+      nyx_string,
+      nyx_labels
+   } nyx_rval;
+   
+   void        nyx_init();
+   void        nyx_cleanup();
+   void        nyx_set_xlisp_path(const char *path);
+
+   /* should return return 0 for success, -1 for error */
+   typedef int (*nyx_audio_callback)(float *buffer,
+                                     int channel,
+                                     long start, long len,
+                                     long totlen,
+                                     void *userdata);
+
+   typedef void (*nyx_output_callback)(int c,
+                                       void *userdata);
+
+   typedef void (*nyx_os_callback)(void *userdata);
+
+   /* Set to NULL to stop capturing output */
+   void        nyx_capture_output(nyx_output_callback callback,
+                                  void *userdata);
+
+   /* Set to NULL to stop checking */
+   void        nyx_set_os_callback(nyx_os_callback callback,
+                                   void *userdata);
+
+   void        nyx_stop();
+   void        nyx_break();
+   void        nyx_continue();
+
+   void        nyx_set_audio_params(double rate, long len);
+
+   void        nyx_set_input_audio(nyx_audio_callback callback,
+                                   void *userdata,
+                                   int num_channels,
+                                   long len, double rate);
+   
+   nyx_rval    nyx_eval_expression(const char *expr);
+   
+   int         nyx_get_audio_num_channels();
+   int         nyx_get_audio(nyx_audio_callback callback,
+                             void *userdata);
+
+   int         nyx_get_int();
+   double      nyx_get_double();
+   const char *nyx_get_string();
+
+   unsigned int nyx_get_num_labels();
+   void         nyx_get_label(unsigned int index,
+                              double *start_time,
+                              double *end_time,
+                              const char **label);
+
+   const char *nyx_get_error_str();
+
+
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+   
+#endif /* __NYX__ */
+