snapshot of https://github.com/ggml-org/whisper.cpp.git @ da54572229bcf64ba367d96c7ef15770376c4280 (2026-09-15)

bindings/ruby/ext/ruby_whisper_parakeet_model.c

@@ -0,0 +1,84 @@
+#include "ruby_whisper.h"
+
+#define ITERATE_ATTRS(ITERATOR) \
+  ITERATOR(n_vocab) \
+  ITERATOR(n_audio_ctx) \
+  ITERATOR(n_audio_state) \
+  ITERATOR(n_audio_head) \
+  ITERATOR(n_audio_layer) \
+  ITERATOR(n_mels) \
+  ITERATOR(ftype)
+
+extern rb_data_type_t ruby_whisper_parakeet_context_type;
+extern VALUE cParakeetModel;
+
+static void
+ruby_whisper_parakeet_model_mark(void *p)
+{
+  ruby_whisper_parakeet_model *rwpm = (ruby_whisper_parakeet_model *)p;
+  if (!NIL_P(rwpm->context)) {
+    rb_gc_mark(rwpm->context);
+  }
+}
+
+static size_t
+ruby_whisper_parakeet_model_memsize(const void *p)
+{
+  if (!p) {
+    return 0;
+  }
+  return sizeof(ruby_whisper_parakeet_model);
+}
+
+static const rb_data_type_t ruby_whisper_parakeet_model_type = {
+  "ruby_whisper_parakeet_model",
+  {ruby_whisper_parakeet_model_mark, RUBY_DEFAULT_FREE, ruby_whisper_parakeet_model_memsize},
+  0, 0,
+  0
+};
+
+static VALUE
+ruby_whisper_parakeet_model_s_allocate(VALUE klass)
+{
+  ruby_whisper_parakeet_model *rwpm;
+  VALUE model = TypedData_Make_Struct(klass, ruby_whisper_parakeet_model, &ruby_whisper_parakeet_model_type, rwpm);
+  rwpm->context = Qnil;
+
+  return model;
+}
+
+VALUE
+ruby_whisper_parakeet_model_s_new(VALUE context)
+{
+  const VALUE model = ruby_whisper_parakeet_model_s_allocate(cParakeetModel);
+  ruby_whisper_parakeet_model *rwpm;
+  TypedData_Get_Struct(model, ruby_whisper_parakeet_model, &ruby_whisper_parakeet_model_type, rwpm);
+  rwpm->context = context;
+  return model;
+}
+
+#define DEF_ATTR(name) \
+  static VALUE \
+  ruby_whisper_parakeet_model_get_##name(VALUE self) \
+  { \
+    ruby_whisper_parakeet_model *rwpm; \
+    ruby_whisper_parakeet_context *rwpc; \
+    GetParakeetModel(self, rwpm); \
+    GetParakeetContext(rwpm->context, rwpc); \
+    return INT2NUM(parakeet_model_##name(rwpc->context)); \
+  }
+
+ITERATE_ATTRS(DEF_ATTR)
+
+void
+init_ruby_whisper_parakeet_model(VALUE *mParakeet)
+{
+  cParakeetModel = rb_define_class_under(*mParakeet, "Model", rb_cObject);
+
+  rb_define_alloc_func(cParakeetModel, ruby_whisper_parakeet_model_s_allocate);
+
+#define REGISTER_ATTR(name) \
+  rb_define_method(cParakeetModel, #name, ruby_whisper_parakeet_model_get_##name, 0);
+
+  ITERATE_ATTRS(REGISTER_ATTR)
+}