summaryrefslogtreecommitdiffstats
path: root/include
diff options
context:
space:
mode:
authorJean-Michel Trivi <jmtrivi@google.com>2010-03-18 11:07:45 -0700
committerJean-Michel Trivi <jmtrivi@google.com>2010-03-18 11:52:41 -0700
commitae4d8ac982c9af4167981c4e1b00d66357e8b7e2 (patch)
tree1fe23673ec3aaeac5f6d5542f4297b488eca7400 /include
parent606f17200622c06f84d0413412913b7e190de08a (diff)
downloadframeworks_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')
-rw-r--r--include/tts/TtsEngine.h23
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