From dd0a412dfab311af1241e619ea11595f45d02b06 Mon Sep 17 00:00:00 2001
From: Kenneth Raplee <kenrap@kennethraplee.com>
Date: Fri, 6 Jun 2025 03:33:13 -0700
Subject: audio/piper: Fast and local text to speech system

Pull Request:	https://github.com/freebsd/freebsd-ports/pull/406
Co-authored-by:	Gleb Popov <arrowd@FreeBSD.org>
---
 audio/piper/files/patch-src_cpp_piper.cpp | 61 +++++++++++++++++++++++++++++++
 1 file changed, 61 insertions(+)
 create mode 100644 audio/piper/files/patch-src_cpp_piper.cpp

(limited to 'audio/piper/files/patch-src_cpp_piper.cpp')

diff --git a/audio/piper/files/patch-src_cpp_piper.cpp b/audio/piper/files/patch-src_cpp_piper.cpp
new file mode 100644
index 000000000000..51f672629560
--- /dev/null
+++ b/audio/piper/files/patch-src_cpp_piper.cpp
@@ -0,0 +1,61 @@
+--- src/cpp/piper.cpp.orig
++++ src/cpp/piper.cpp
+@@ -6,7 +6,7 @@
+ #include <stdexcept>
+ 
+ #include <espeak-ng/speak_lib.h>
+-#include <onnxruntime_cxx_api.h>
++#include <onnxruntime/onnxruntime_cxx_api.h>
+ #include <spdlog/spdlog.h>
+ 
+ #include "json.hpp"
+@@ -229,22 +229,6 @@ void initialize(PiperConfig &config) {
+     spdlog::debug("Initialized eSpeak");
+   }
+ 
+-  // Load onnx model for libtashkeel
+-  // https://github.com/mush42/libtashkeel/
+-  if (config.useTashkeel) {
+-    spdlog::debug("Using libtashkeel for diacritization");
+-    if (!config.tashkeelModelPath) {
+-      throw std::runtime_error("No path to libtashkeel model");
+-    }
+-
+-    spdlog::debug("Loading libtashkeel model from {}",
+-                  config.tashkeelModelPath.value());
+-    config.tashkeelState = std::make_unique<tashkeel::State>();
+-    tashkeel::tashkeel_load(config.tashkeelModelPath.value(),
+-                            *config.tashkeelState);
+-    spdlog::debug("Initialized libtashkeel");
+-  }
+-
+   spdlog::info("Initialized piper");
+ }
+ 
+@@ -447,15 +431,6 @@ void textToAudio(PiperConfig &config, Voice &voice, std::string text,
+         voice.synthesisConfig.sampleRate * voice.synthesisConfig.channels);
+   }
+ 
+-  if (config.useTashkeel) {
+-    if (!config.tashkeelState) {
+-      throw std::runtime_error("Tashkeel model is not loaded");
+-    }
+-
+-    spdlog::debug("Diacritizing text with libtashkeel: {}", text);
+-    text = tashkeel::tashkeel_run(text, *config.tashkeelState);
+-  }
+-
+   // Phonemes for each sentence
+   spdlog::debug("Phonemizing text: {}", text);
+   std::vector<std::vector<Phoneme>> phonemes;
+--- src/cpp/piper.hpp.orig
++++ src/cpp/piper.hpp
+@@ -8,7 +8,7 @@
+ #include <string>
+ #include <vector>
+ 
+-#include <onnxruntime_cxx_api.h>
++#include <onnxruntime/onnxruntime_cxx_api.h>
+ #include <piper-phonemize/phoneme_ids.hpp>
+ #include <piper-phonemize/phonemize.hpp>
+ #include <piper-phonemize/tashkeel.hpp>
-- 
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