enne2/qwentts.cpp
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server: compatible with OpenAI API, add model alias

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This commit is contained in:
karl
2026-07-17 21:13:57 +02:00
committed by Pascal
parent 19bbf94dcc
commit 8d556c9806
5 changed files with 25 additions and 18 deletions
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src/tts-server.h
+10 -10
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@@ -10,12 +10,12 @@
// Endpoints:
// POST /v1/audio/speech OAI text-to-speech
// GET /v1/models single loaded model
// GET /v1/voices model speakers plus registered cloned voices
// POST /v1/voices register a cloned voice: {name, ref_text,
// GET /v1/audio/voices model speakers plus registered cloned voices
// POST /v1/audio/voices register a cloned voice: {name, ref_text,
// wav_b64} extracts server side, {name,
// ref_text, spk_b64, rvq_b64} takes
// pre-extracted latents verbatim
// DELETE /v1/voices/{name} drop a registered voice
// DELETE /v1/audio/voices/{name} drop a registered voice
// GET /health liveness probe
//
// Audio out: response_format "pcm" streams s16le 24 kHz mono chunked as it
@@ -54,7 +54,7 @@ struct tts_request {
float repetition_penalty; // strictly positive
};
// One voice registration parsed from the POST /v1/voices JSON body.
// One voice registration parsed from the POST /v1/audio/voices JSON body.
// Exactly one payload form is present: wav holds decoded base64 WAV
// bytes for server side extraction, or spk plus rvq hold the raw
// contents of pre-extracted .spk and .rvq files. ref_text carries the
@@ -75,7 +75,7 @@ using tts_sink = std::function<bool(const float * samples, int n_samples)>;
// Adapter implemented by each project tool.
struct tts_backend {
std::string model_id; // reported by GET /v1/models
std::vector<std::string> voices; // reported by GET /v1/voices, may be empty
std::vector<std::string> voices; // reported by GET /v1/audio/voices, may be empty
// Run synthesis. When the request streams, the adapter routes the ABI
// on_chunk to sink ; otherwise it pushes the whole buffer once. Returns
// the ABI status (0 on success), and fills err with the ABI message on
@@ -84,7 +84,7 @@ struct tts_backend {
// Voice registry hooks, all optional: a null hook answers 501 on the
// matching route. register_voice stores or replaces a cloned voice,
// remove_voice drops one (false when absent), registered_voices lists
// the current names for GET /v1/voices alongside the model speakers.
// the current names for GET /v1/audio/voices alongside the model speakers.
std::function<bool(const tts_voice_upload & up, std::string & err)> register_voice;
std::function<bool(const std::string & name)> remove_voice;
std::function<std::vector<std::string>()> registered_voices;
@@ -334,7 +334,7 @@ static bool tts_b64_decode(const std::string & in, std::string & out) {
return true;
}
// Parse the POST /v1/voices body: name plus either wav_b64 or the
// Parse the POST /v1/audio/voices body: name plus either wav_b64 or the
// spk_b64 / rvq_b64 pair, ref_text optional (enables ICL clone mode).
static bool tts_parse_voice_upload(const std::string & body, tts_voice_upload & up, std::string & err) {
yyjson_doc * doc = yyjson_read(body.c_str(), body.size(), 0);
@@ -517,11 +517,11 @@ static int tts_server_run(const tts_backend & be, const server_config & cfg) {
[&be](const httplib::Request & req, httplib::Response & res) { tts_handle_speech(be, req, res); });
svr.Get("/v1/models",
[&be](const httplib::Request & req, httplib::Response & res) { tts_handle_models(be, req, res); });
svr.Get("/v1/voices",
svr.Get("/v1/audio/voices",
[&be](const httplib::Request & req, httplib::Response & res) { tts_handle_voices(be, req, res); });
svr.Post("/v1/voices",
svr.Post("/v1/audio/voices",
[&be](const httplib::Request & req, httplib::Response & res) { tts_handle_voice_register(be, req, res); });
svr.Delete(R"(/v1/voices/(.+))",
svr.Delete(R"(/v1/audio/voices/(.+))",
[&be](const httplib::Request & req, httplib::Response & res) { tts_handle_voice_delete(be, req, res); });
svr.Get("/health", tts_handle_health);