From e533a8cd34995af9aaeeb321b41969a260fef882 Mon Sep 17 00:00:00 2001
From: Ariver <shanghai3168@gmail.com>
Date: Wed, 24 Jun 2026 02:37:59 +0800
Subject: [PATCH] Fix about page support link wrapping
---
privatevoice.src/internal/engine/engine_darwin.go | 40 +++++++++++++++++++++++++++++++++++-----
1 files changed, 35 insertions(+), 5 deletions(-)
diff --git a/privatevoice.src/internal/engine/engine_darwin.go b/privatevoice.src/internal/engine/engine_darwin.go
index 3fc59e1..5dd090d 100755
--- a/privatevoice.src/internal/engine/engine_darwin.go
+++ b/privatevoice.src/internal/engine/engine_darwin.go
@@ -6,6 +6,7 @@
"fmt"
"strings"
"sync"
+ "time"
"voicesnap/internal/logger"
"voicesnap/internal/model"
@@ -15,10 +16,15 @@
const (
asrSampleRate = 16000
+ xasrHeadPaddingSamples = asrSampleRate / 4
xasrTailPaddingSamples = asrSampleRate + asrSampleRate/2
+ xasrReleaseTailDelay = 300 * time.Millisecond
)
-var xasrTailPadding = make([]float32, xasrTailPaddingSamples)
+var (
+ xasrHeadPadding = make([]float32, xasrHeadPaddingSamples)
+ xasrTailPadding = make([]float32, xasrTailPaddingSamples)
+)
type sherpaEngine struct {
recognizer *sherpa.OfflineRecognizer
@@ -32,10 +38,11 @@
}
type xasrStreamingSession struct {
- engine *xasrStreamingEngine
- stream *sherpa.OnlineStream
- lastText string
- finished bool
+ engine *xasrStreamingEngine
+ stream *sherpa.OnlineStream
+ lastText string
+ hasAcceptedSamples bool
+ finished bool
}
func newPlatformEngine(resolved model.ResolvedModel) (Engine, error) {
@@ -111,6 +118,10 @@
config.ModelConfig.Moonshine.Encoder = resolved.Files["encoder"]
config.ModelConfig.Moonshine.UncachedDecoder = resolved.Files["uncached_decoder"]
config.ModelConfig.Moonshine.CachedDecoder = resolved.Files["cached_decoder"]
+ case model.BackendTransducer:
+ config.ModelConfig.Transducer.Encoder = resolved.Files["encoder"]
+ config.ModelConfig.Transducer.Decoder = resolved.Files["decoder"]
+ config.ModelConfig.Transducer.Joiner = resolved.Files["joiner"]
case model.BackendNemoTransducer:
config.ModelConfig.Transducer.Encoder = resolved.Files["encoder"]
config.ModelConfig.Transducer.Decoder = resolved.Files["decoder"]
@@ -233,6 +244,10 @@
if s.stream == nil || s.finished {
return s.lastText, nil
}
+ if !s.hasAcceptedSamples {
+ samples = xasrSamplesWithHeadPadding(samples)
+ s.hasAcceptedSamples = true
+ }
s.engine.mu.Lock()
defer s.engine.mu.Unlock()
@@ -293,6 +308,13 @@
return nextText
}
+func xasrSamplesWithHeadPadding(samples []float32) []float32 {
+ padded := make([]float32, 0, len(xasrHeadPadding)+len(samples))
+ padded = append(padded, xasrHeadPadding...)
+ padded = append(padded, samples...)
+ return padded
+}
+
func (e *sherpaEngine) HardwareInfo() string {
return e.hwInfo
}
@@ -301,6 +323,14 @@
return e.hwInfo
}
+func (e *xasrStreamingEngine) ReleaseTailCaptureDelay() time.Duration {
+ return xasrReleaseTailDelay
+}
+
+func (e *xasrStreamingEngine) HoldPreCaptureEnabled() bool {
+ return true
+}
+
func (e *sherpaEngine) Close() {
if e.recognizer != nil {
sherpa.DeleteOfflineRecognizer(e.recognizer)
--
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