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author | Jean-Michel Trivi <jmtrivi@google.com> | 2010-03-18 11:07:45 -0700 |
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committer | Jean-Michel Trivi <jmtrivi@google.com> | 2010-03-18 11:52:41 -0700 |
commit | ae4d8ac982c9af4167981c4e1b00d66357e8b7e2 (patch) | |
tree | 1fe23673ec3aaeac5f6d5542f4297b488eca7400 /include/tts | |
parent | 606f17200622c06f84d0413412913b7e190de08a (diff) | |
download | frameworks_native-ae4d8ac982c9af4167981c4e1b00d66357e8b7e2.zip frameworks_native-ae4d8ac982c9af4167981c4e1b00d66357e8b7e2.tar.gz frameworks_native-ae4d8ac982c9af4167981c4e1b00d66357e8b7e2.tar.bz2 |
Update TTS plugin interface to receive engine configuration data
coming from the plugin helper code (handling config and preferences).
Change-Id: Ibc1d229463f11f8977552d74d1fd2aa6a6cab88e
Diffstat (limited to 'include/tts')
-rw-r--r-- | include/tts/TtsEngine.h | 23 |
1 files changed, 8 insertions, 15 deletions
diff --git a/include/tts/TtsEngine.h b/include/tts/TtsEngine.h index 28b0d2f..998e353 100644 --- a/include/tts/TtsEngine.h +++ b/include/tts/TtsEngine.h @@ -26,6 +26,12 @@ namespace android { +#define ANDROID_TTS_ENGINE_PROPERTY_CONFIG "engineConfig" +#define ANDROID_TTS_ENGINE_PROPERTY_PITCH "pitch" +#define ANDROID_TTS_ENGINE_PROPERTY_RATE "rate" +#define ANDROID_TTS_ENGINE_PROPERTY_VOLUME "volume" + + enum tts_synth_status { TTS_SYNTH_DONE = 0, TTS_SYNTH_PENDING = 1 @@ -85,7 +91,7 @@ public: // Initialize the TTS engine and returns whether initialization succeeded. // @param synthDoneCBPtr synthesis callback function pointer // @return TTS_SUCCESS, or TTS_FAILURE - virtual tts_result init(synthDoneCB_t synthDoneCBPtr); + virtual tts_result init(synthDoneCB_t synthDoneCBPtr, const char *engineConfig); // Shut down the TTS engine and releases all associated resources. // @return TTS_SUCCESS, or TTS_FAILURE @@ -122,7 +128,7 @@ public: // @param variant pointer to the variant code // @return TTS_SUCCESS, or TTS_FAILURE virtual tts_result loadLanguage(const char *lang, const char *country, const char *variant); - + // Load the resources associated with the specified language, country and Locale variant. // The loaded language will only be used once a call to setLanguageFromLocale() with the same // language value is issued. Language and country values are coded according to the ISO three @@ -220,19 +226,6 @@ public: virtual tts_result synthesizeText(const char *text, int8_t *buffer, size_t bufferSize, void *userdata); - // Synthesize IPA text. - // As the synthesis is performed, the engine invokes the callback to notify - // the TTS framework that it has filled the given buffer, and indicates how - // many bytes it wrote. The callback is called repeatedly until the engine - // has generated all the audio data corresponding to the IPA data. - // @param ipa the IPA data to synthesize - // @param userdata pointer to be returned when the call is invoked - // @param buffer the location where the synthesized data must be written - // @param bufferSize the number of bytes that can be written in buffer - // @return TTS_FEATURE_UNSUPPORTED if IPA is not supported, - // otherwise TTS_SUCCESS or TTS_FAILURE - virtual tts_result synthesizeIpa(const char *ipa, int8_t *buffer, - size_t bufferSize, void *userdata); }; } // namespace android |