Add: 0.14互換APIを追加

crates/voicevox_core_c_api/cbindgen.toml

@@ -55,7 +55,21 @@ after_includes = """
 #else // __cplusplus
 #include <stdbool.h>
 #include <stdint.h>
-#endif // __cplusplus"""
+#endif // __cplusplus
+
+#if defined(__cplusplus)
+#define DEPRECATED [[deprecated]]
+#define DEPRECATED_WITH_NOTE(msg) [[deprecated(msg)]]
+#elif defined(_MSC_VER)
+#define DEPRECATED __declspec(deprecated)
+#define DEPRECATED_WITH_NOTE(msg) __declspec(deprecated(msg))
+#elif defined(__GNUC__)
+#define DEPRECATED __attribute__((deprecated))
+#define DEPRECATED_WITH_NOTE(msg) __attribute__((deprecated(msg)))
+#else
+#define DEPRECATED
+#define DEPRECATED_WITH_NOTE(msg)
+#endif"""
 
 # Code Style Options
 
@@ -69,9 +83,17 @@ prefix = """
 __declspec(dllimport)
 #endif"""
 args = "vertical"
+deprecated = "DEPRECATED"
+deprecated_with_note = "DEPRECATED_WITH_NOTE({})"
+
+[struct]
+deprecated = "DEPRECATED"
+deprecated_with_note = "DEPRECATED_WITH_NOTE({})"
 
 [enum]
 rename_variants = "ScreamingSnakeCase"
+deprecated = "DEPRECATED"
+deprecated_with_note = "DEPRECATED_WITH_NOTE({})"
 
 # Options for how your Rust library should be parsed
 

crates/voicevox_core_c_api/src/helpers.rs

@@ -114,7 +114,7 @@ impl From<VoicevoxAccelerationMode> for voicevox_core::AccelerationMode {
     }
 }
 
-impl Default for VoicevoxInitializeOptions {
+impl Default for VoicevoxInitializeSynthesizerOptions {
     fn default() -> Self {
         let options = voicevox_core::InitializeOptions::default();
         Self {
@@ -124,8 +124,8 @@ impl Default for VoicevoxInitializeOptions {
     }
 }
 
-impl From<VoicevoxInitializeOptions> for voicevox_core::InitializeOptions {
-    fn from(value: VoicevoxInitializeOptions) -> Self {
+impl From<VoicevoxInitializeSynthesizerOptions> for voicevox_core::InitializeOptions {
+    fn from(value: VoicevoxInitializeSynthesizerOptions) -> Self {
         voicevox_core::InitializeOptions {
             acceleration_mode: value.acceleration_mode.into(),
             cpu_num_threads: value.cpu_num_threads,

crates/voicevox_core_c_api/src/lib.rs

@@ -9,6 +9,7 @@ mod drop_check;
 mod helpers;
 mod result_code;
 mod slice_owner;
+mod v014_compatible_engine;
 use self::drop_check::C_STRING_DROP_CHECKER;
 use self::helpers::*;
 use self::result_code::VoicevoxResultCode;
@@ -200,7 +201,7 @@ pub enum VoicevoxAccelerationMode {
 
 /// ::voicevox_synthesizer_new_with_initialize のオプション。
 #[repr(C)]
-pub struct VoicevoxInitializeOptions {
+pub struct VoicevoxInitializeSynthesizerOptions {
     /// ハードウェアアクセラレーションモード
     acceleration_mode: VoicevoxAccelerationMode,
     /// CPU利用数を指定
@@ -211,8 +212,9 @@ pub struct VoicevoxInitializeOptions {
 /// デフォルトの初期化オプションを生成する
 /// @return デフォルト値が設定された初期化オプション
 #[no_mangle]
-pub extern "C" fn voicevox_make_default_initialize_options() -> VoicevoxInitializeOptions {
-    VoicevoxInitializeOptions::default()
+pub extern "C" fn voicevox_make_default_initialize_synthesizer_options(
+) -> VoicevoxInitializeSynthesizerOptions {
+    VoicevoxInitializeSynthesizerOptions::default()
 }
 
 /// voicevoxのバージョンを取得する。
@@ -337,7 +339,7 @@ pub struct VoicevoxSynthesizer {
 #[no_mangle]
 pub unsafe extern "C" fn voicevox_synthesizer_new_with_initialize(
     open_jtalk: &OpenJtalkRc,
-    options: VoicevoxInitializeOptions,
+    options: VoicevoxInitializeSynthesizerOptions,
     out_synthesizer: NonNull<Box<VoicevoxSynthesizer>>,
 ) -> VoicevoxResultCode {
     into_result_code_with_error((|| {

crates/voicevox_core_c_api/src/v014_compatible_engine.rs

@@ -0,0 +1,26 @@
+use super::*;
+
+/// ::voicevox_initialize のオプション。
+#[deprecated(note = "VoicevoxInitializeSynthesizerOptions を使ってください。")]
+#[repr(C)]
+pub struct VoicevoxInitializeOptions {
+    /// ハードウェアアクセラレーションモード
+    acceleration_mode: VoicevoxAccelerationMode,
+    /// CPU利用数を指定
+    /// 0を指定すると環境に合わせたCPUが利用される
+    cpu_num_threads: u16,
+    /// 全てのモデルを読み込む
+    load_all_models: bool,
+    /// open_jtalkの辞書ディレクトリ
+    open_jtalk_dict_dir: *const c_char,
+}
+
+#[no_mangle]
+#[deprecated(note = "voicevox_synthesizer_new_with_initialize を使ってください。")]
+/// 初期化する。
+///
+/// @param [in] options オプション
+/// @returns 結果コード
+pub extern "C" fn voicevox_initialize(options: VoicevoxInitializeOptions) -> VoicevoxResultCode {
+    todo!()
+}

crates/xtask/Cargo.toml

@@ -5,7 +5,7 @@ edition.workspace = true
 publish.workspace = true
 
 [dependencies]
-cbindgen = "0.24.3"
+cbindgen = "0.26.0"
 clap.workspace = true
 color-eyre = "0.6.2"
 eyre = "0.6.8"

docs/0.14_to_0.15.md

@@ -0,0 +1,3 @@
+# 0.14 から 0.15 への移行
+
+TODO