From e86df221fa8f9d6796fb7fe59020767d7c806fac Mon Sep 17 00:00:00 2001
From: Ariver <shanghai3168@gmail.com>
Date: Sun, 14 Jun 2026 20:57:40 +0800
Subject: [PATCH] Fix X-ASR hold pre-capture

---
 privatevoice.src/internal/engine/engine.go |   14 ++++++++++++++
 1 files changed, 14 insertions(+), 0 deletions(-)

diff --git a/privatevoice.src/internal/engine/engine.go b/privatevoice.src/internal/engine/engine.go
index 3f939c1..e2b918d 100755
--- a/privatevoice.src/internal/engine/engine.go
+++ b/privatevoice.src/internal/engine/engine.go
@@ -2,6 +2,7 @@
 
 import (
 	"fmt"
+	"time"
 	"voicesnap/internal/config"
 	"voicesnap/internal/language"
 	"voicesnap/internal/logger"
@@ -26,6 +27,19 @@
 	NewStreamingSession() (StreamingSession, error)
 }
 
+// ReleaseTailCaptureEngine is implemented by engines that need a short audio
+// capture grace period after the user releases the recording hotkey.
+type ReleaseTailCaptureEngine interface {
+	ReleaseTailCaptureDelay() time.Duration
+}
+
+// HoldPreCaptureEngine is implemented by engines that should start capturing
+// audio immediately on hold-to-talk key down, before the activation delay has
+// confirmed that the hotkey was not part of a key combination.
+type HoldPreCaptureEngine interface {
+	HoldPreCaptureEnabled() bool
+}
+
 // StreamingSession receives incremental 16kHz mono PCM and returns the current
 // best transcript for the active utterance.
 type StreamingSession interface {

--
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