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ruby : Make context accept initial parameters, API to retrieve a segment and more (#2749)

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* Fix type signature for Whisper.log_set

* Use cache file for model when offline

* Extract ruby_whisper_transcribe() into a file

* Extract Whisper::Error

* Use FileList for ext/*.{c,cpp,h}

* Extract Whisper::Segment

* Extract Whisper::Model

* Extract Whisper::Params

* Extract Whisper::Context

* Extract log_callback function

* Write base code in C rather than C++

* Use chdir instead of Dir.chdir in Rakefile

* Define alloc func for Whisper::Model

* Define Whisper::Params' calback and user data reader

* Add test for Whisper::Params.new with keyword arguments

* Make Whisper::Params.new accept keyword arguments

* Update type signatures

* Update README

* Update CLEAN targets

* Fix document comment for Whisper::Params#new_segment_callback=

* Use macro to define params

* Fix dependency of build task

* Set Whisper.finalize_log_callback visibility to private

* Make Whisper::Context#full and full_parallel return self

* Add test for Whisper::Context#full_get_segment

* Add Whisper::Context#full_get_segment

* Update signatures

* Update README

* Fix signature

* Resplace #initialize with .new in signature file [skip ci]

* Fix potential overflow
This commit is contained in:
KITAITI Makoto
2025-01-21 16:39:54 +09:00
committed by GitHub
parent 7a423f1c00
commit 7ffcd05267
17 changed files with 2610 additions and 2021 deletions
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52
bindings/ruby/ext/ruby_whisper_error.c Normal file
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#include <ruby.h>
extern VALUE eError;
VALUE ruby_whisper_error_initialize(VALUE self, VALUE code)
{
const int c_code = NUM2INT(code);
const char *raw_message;
switch (c_code) {
case -2:
raw_message = "failed to compute log mel spectrogram";
break;
case -3:
raw_message = "failed to auto-detect language";
break;
case -4:
raw_message = "too many decoders requested";
break;
case -5:
raw_message = "audio_ctx is larger than the maximum allowed";
break;
case -6:
raw_message = "failed to encode";
break;
case -7:
raw_message = "whisper_kv_cache_init() failed for self-attention cache";
break;
case -8:
raw_message = "failed to decode";
break;
case -9:
raw_message = "failed to decode";
break;
default:
raw_message = "unknown error";
break;
}
const VALUE message = rb_str_new2(raw_message);
rb_call_super(1, &message);
rb_iv_set(self, "@code", code);
return self;
}
void
init_ruby_whisper_error(VALUE *mWhisper)
{
eError = rb_define_class_under(*mWhisper, "Error", rb_eStandardError);
rb_define_attr(eError, "code", true, false);
rb_define_method(eError, "initialize", ruby_whisper_error_initialize, 1);
}