From bdb042f7544d8749d67d74576ea0c0d2406a8fa8 Mon Sep 17 00:00:00 2001 From: Seven Du Date: Mon, 5 Jan 2026 21:35:04 +0800 Subject: [PATCH] whisper: add detected language callback --- include/whisper.h | 7 +++++++ src/whisper.cpp | 8 ++++++++ 2 files changed, 15 insertions(+) diff --git a/include/whisper.h b/include/whisper.h index 7e36d97f..f1c04512 100644 --- a/include/whisper.h +++ b/include/whisper.h @@ -468,6 +468,9 @@ extern "C" { // Progress callback typedef void (*whisper_progress_callback)(struct whisper_context * ctx, struct whisper_state * state, int progress, void * user_data); + // Detected language callback + typedef void (*whisper_detected_language_callback)(struct whisper_context * ctx, struct whisper_state * state, void * user_data); + // Encoder begin callback // If not NULL, called before the encoder starts // If it returns false, the computation is aborted @@ -565,6 +568,10 @@ extern "C" { whisper_new_segment_callback new_segment_callback; void * new_segment_callback_user_data; + // called on detected language + whisper_detected_language_callback detected_language_callback; + void * detected_language_callback_user_data; + // called on each progress update whisper_progress_callback progress_callback; void * progress_callback_user_data; diff --git a/src/whisper.cpp b/src/whisper.cpp index 4c296cc0..33c86ff4 100644 --- a/src/whisper.cpp +++ b/src/whisper.cpp @@ -5977,6 +5977,9 @@ struct whisper_full_params whisper_full_default_params(enum whisper_sampling_str /*.new_segment_callback =*/ nullptr, /*.new_segment_callback_user_data =*/ nullptr, + /*.detected_language_callback =*/ nullptr, + /*.detected_language_callback_user_data =*/ nullptr, + /*.progress_callback =*/ nullptr, /*.progress_callback_user_data =*/ nullptr, @@ -6844,6 +6847,11 @@ int whisper_full_with_state( params.language = whisper_lang_str(lang_id); WHISPER_LOG_INFO("%s: auto-detected language: %s (p = %f)\n", __func__, params.language, probs[lang_id]); + + if (params.detected_language_callback) { + params.detected_language_callback(ctx, state, params.detected_language_callback_user_data); + } + if (params.detect_language) { return 0; }