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Add on-device tex-to-speech (TTS) demo for HarmonyOS (#1590)

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This commit is contained in:
Fangjun Kuang
2024-12-04 14:27:12 +08:00
committed by GitHub
parent 47a2dd4cf8
commit 74a8735f7a
61 changed files with 1930 additions and 117 deletions
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11
sherpa-onnx/c-api/c-api.cc
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@@ -1169,6 +1169,17 @@ SherpaOnnxOfflineTtsGenerateWithProgressCallback(
return SherpaOnnxOfflineTtsGenerateInternal(tts, text, sid, speed, wrapper);
}
const SherpaOnnxGeneratedAudio *
SherpaOnnxOfflineTtsGenerateWithProgressCallbackWithArg(
const SherpaOnnxOfflineTts *tts, const char *text, int32_t sid, float speed,
SherpaOnnxGeneratedAudioProgressCallbackWithArg callback, void *arg) {
auto wrapper = [callback, arg](const float *samples, int32_t n,
float progress) {
return callback(samples, n, progress, arg);
};
return SherpaOnnxOfflineTtsGenerateInternal(tts, text, sid, speed, wrapper);
}
const SherpaOnnxGeneratedAudio *SherpaOnnxOfflineTtsGenerateWithCallbackWithArg(
const SherpaOnnxOfflineTts *tts, const char *text, int32_t sid, float speed,
SherpaOnnxGeneratedAudioCallbackWithArg callback, void *arg) {

11
sherpa-onnx/c-api/c-api.h
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@@ -930,6 +930,9 @@ typedef int32_t (*SherpaOnnxGeneratedAudioCallbackWithArg)(const float *samples,
typedef int32_t (*SherpaOnnxGeneratedAudioProgressCallback)(
const float *samples, int32_t n, float p);
typedef int32_t (*SherpaOnnxGeneratedAudioProgressCallbackWithArg)(
const float *samples, int32_t n, float p, void *arg);
SHERPA_ONNX_API typedef struct SherpaOnnxOfflineTts SherpaOnnxOfflineTts;
// Create an instance of offline TTS. The user has to use DestroyOfflineTts()
@@ -964,11 +967,19 @@ SherpaOnnxOfflineTtsGenerateWithCallback(
const SherpaOnnxOfflineTts *tts, const char *text, int32_t sid, float speed,
SherpaOnnxGeneratedAudioCallback callback);
SHERPA_ONNX_API
const SherpaOnnxGeneratedAudio *
SherpaOnnxOfflineTtsGenerateWithProgressCallback(
const SherpaOnnxOfflineTts *tts, const char *text, int32_t sid, float speed,
SherpaOnnxGeneratedAudioProgressCallback callback);
SHERPA_ONNX_API
const SherpaOnnxGeneratedAudio *
SherpaOnnxOfflineTtsGenerateWithProgressCallbackWithArg(
const SherpaOnnxOfflineTts *tts, const char *text, int32_t sid, float speed,
SherpaOnnxGeneratedAudioProgressCallbackWithArg callback, void *arg);
// Same as SherpaOnnxGeneratedAudioCallback but you can pass an additional
// `void* arg` to the callback.
SHERPA_ONNX_API const SherpaOnnxGeneratedAudio *