diff options
Diffstat (limited to 'dom/media/webspeech/synth/test/nsFakeSynthServices.cpp')
| -rw-r--r-- | dom/media/webspeech/synth/test/nsFakeSynthServices.cpp | 401 |
1 files changed, 0 insertions, 401 deletions
diff --git a/dom/media/webspeech/synth/test/nsFakeSynthServices.cpp b/dom/media/webspeech/synth/test/nsFakeSynthServices.cpp deleted file mode 100644 index 582ff3551..000000000 --- a/dom/media/webspeech/synth/test/nsFakeSynthServices.cpp +++ /dev/null @@ -1,401 +0,0 @@ -/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ -/* vim:set ts=2 sw=2 sts=2 et cindent: */ -/* This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ - -#include "nsISupports.h" -#include "nsFakeSynthServices.h" -#include "nsPrintfCString.h" -#include "nsIWeakReferenceUtils.h" -#include "SharedBuffer.h" -#include "nsISimpleEnumerator.h" - -#include "mozilla/dom/nsSynthVoiceRegistry.h" -#include "mozilla/dom/nsSpeechTask.h" - -#include "nsThreadUtils.h" -#include "prenv.h" -#include "mozilla/Preferences.h" -#include "mozilla/DebugOnly.h" - -#define CHANNELS 1 -#define SAMPLERATE 1600 - -namespace mozilla { -namespace dom { - -StaticRefPtr<nsFakeSynthServices> nsFakeSynthServices::sSingleton; - -enum VoiceFlags -{ - eSuppressEvents = 1, - eSuppressEnd = 2, - eFailAtStart = 4, - eFail = 8 -}; - -struct VoiceDetails -{ - const char* uri; - const char* name; - const char* lang; - bool defaultVoice; - uint32_t flags; -}; - -static const VoiceDetails sDirectVoices[] = { - {"urn:moz-tts:fake-direct:bob", "Bob Marley", "en-JM", true, 0}, - {"urn:moz-tts:fake-direct:amy", "Amy Winehouse", "en-GB", false, 0}, - {"urn:moz-tts:fake-direct:lenny", "Leonard Cohen", "en-CA", false, 0}, - {"urn:moz-tts:fake-direct:celine", "Celine Dion", "fr-CA", false, 0}, - {"urn:moz-tts:fake-direct:julie", "Julieta Venegas", "es-MX", false, }, -}; - -static const VoiceDetails sIndirectVoices[] = { - {"urn:moz-tts:fake-indirect:zanetta", "Zanetta Farussi", "it-IT", false, 0}, - {"urn:moz-tts:fake-indirect:margherita", "Margherita Durastanti", "it-IT-noevents-noend", false, eSuppressEvents | eSuppressEnd}, - {"urn:moz-tts:fake-indirect:teresa", "Teresa Cornelys", "it-IT-noend", false, eSuppressEnd}, - {"urn:moz-tts:fake-indirect:cecilia", "Cecilia Bartoli", "it-IT-failatstart", false, eFailAtStart}, - {"urn:moz-tts:fake-indirect:gottardo", "Gottardo Aldighieri", "it-IT-fail", false, eFail}, -}; - -// FakeSynthCallback -class FakeSynthCallback : public nsISpeechTaskCallback -{ -public: - explicit FakeSynthCallback(nsISpeechTask* aTask) : mTask(aTask) { } - NS_DECL_CYCLE_COLLECTING_ISUPPORTS - NS_DECL_CYCLE_COLLECTION_CLASS_AMBIGUOUS(FakeSynthCallback, nsISpeechTaskCallback) - - NS_IMETHOD OnPause() override - { - if (mTask) { - mTask->DispatchPause(1.5, 1); - } - - return NS_OK; - } - - NS_IMETHOD OnResume() override - { - if (mTask) { - mTask->DispatchResume(1.5, 1); - } - - return NS_OK; - } - - NS_IMETHOD OnCancel() override - { - if (mTask) { - mTask->DispatchEnd(1.5, 1); - } - - return NS_OK; - } - - NS_IMETHOD OnVolumeChanged(float aVolume) override - { - return NS_OK; - } - -private: - virtual ~FakeSynthCallback() { } - - nsCOMPtr<nsISpeechTask> mTask; -}; - -NS_IMPL_CYCLE_COLLECTION(FakeSynthCallback, mTask); - -NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(FakeSynthCallback) - NS_INTERFACE_MAP_ENTRY(nsISpeechTaskCallback) - NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, nsISpeechTaskCallback) -NS_INTERFACE_MAP_END - -NS_IMPL_CYCLE_COLLECTING_ADDREF(FakeSynthCallback) -NS_IMPL_CYCLE_COLLECTING_RELEASE(FakeSynthCallback) - -// FakeDirectAudioSynth - -class FakeDirectAudioSynth : public nsISpeechService -{ - -public: - FakeDirectAudioSynth() { } - - NS_DECL_ISUPPORTS - NS_DECL_NSISPEECHSERVICE - -private: - virtual ~FakeDirectAudioSynth() { } -}; - -NS_IMPL_ISUPPORTS(FakeDirectAudioSynth, nsISpeechService) - -NS_IMETHODIMP -FakeDirectAudioSynth::Speak(const nsAString& aText, const nsAString& aUri, - float aVolume, float aRate, float aPitch, - nsISpeechTask* aTask) -{ - class Runnable final : public mozilla::Runnable - { - public: - Runnable(nsISpeechTask* aTask, const nsAString& aText) : - mTask(aTask), mText(aText) - { - } - - NS_IMETHOD Run() override - { - RefPtr<FakeSynthCallback> cb = new FakeSynthCallback(nullptr); - mTask->Setup(cb, CHANNELS, SAMPLERATE, 2); - - // Just an arbitrary multiplier. Pretend that each character is - // synthesized to 40 frames. - uint32_t frames_length = 40 * mText.Length(); - auto frames = MakeUnique<int16_t[]>(frames_length); - mTask->SendAudioNative(frames.get(), frames_length); - - mTask->SendAudioNative(nullptr, 0); - - return NS_OK; - } - - private: - nsCOMPtr<nsISpeechTask> mTask; - nsString mText; - }; - - nsCOMPtr<nsIRunnable> runnable = new Runnable(aTask, aText); - NS_DispatchToMainThread(runnable); - return NS_OK; -} - -NS_IMETHODIMP -FakeDirectAudioSynth::GetServiceType(SpeechServiceType* aServiceType) -{ - *aServiceType = nsISpeechService::SERVICETYPE_DIRECT_AUDIO; - return NS_OK; -} - -// FakeDirectAudioSynth - -class FakeIndirectAudioSynth : public nsISpeechService -{ - -public: - FakeIndirectAudioSynth() {} - - NS_DECL_ISUPPORTS - NS_DECL_NSISPEECHSERVICE - -private: - virtual ~FakeIndirectAudioSynth() { } -}; - -NS_IMPL_ISUPPORTS(FakeIndirectAudioSynth, nsISpeechService) - -NS_IMETHODIMP -FakeIndirectAudioSynth::Speak(const nsAString& aText, const nsAString& aUri, - float aVolume, float aRate, float aPitch, - nsISpeechTask* aTask) -{ - class DispatchStart final : public Runnable - { - public: - explicit DispatchStart(nsISpeechTask* aTask) : - mTask(aTask) - { - } - - NS_IMETHOD Run() override - { - mTask->DispatchStart(); - - return NS_OK; - } - - private: - nsCOMPtr<nsISpeechTask> mTask; - }; - - class DispatchEnd final : public Runnable - { - public: - DispatchEnd(nsISpeechTask* aTask, const nsAString& aText) : - mTask(aTask), mText(aText) - { - } - - NS_IMETHOD Run() override - { - mTask->DispatchEnd(mText.Length()/2, mText.Length()); - - return NS_OK; - } - - private: - nsCOMPtr<nsISpeechTask> mTask; - nsString mText; - }; - - class DispatchError final : public Runnable - { - public: - DispatchError(nsISpeechTask* aTask, const nsAString& aText) : - mTask(aTask), mText(aText) - { - } - - NS_IMETHOD Run() override - { - mTask->DispatchError(mText.Length()/2, mText.Length()); - - return NS_OK; - } - - private: - nsCOMPtr<nsISpeechTask> mTask; - nsString mText; - }; - - uint32_t flags = 0; - for (uint32_t i = 0; i < ArrayLength(sIndirectVoices); i++) { - if (aUri.EqualsASCII(sIndirectVoices[i].uri)) { - flags = sIndirectVoices[i].flags; - } - } - - if (flags & eFailAtStart) { - return NS_ERROR_FAILURE; - } - - RefPtr<FakeSynthCallback> cb = new FakeSynthCallback( - (flags & eSuppressEvents) ? nullptr : aTask); - - aTask->Setup(cb, 0, 0, 0); - - nsCOMPtr<nsIRunnable> runnable = new DispatchStart(aTask); - NS_DispatchToMainThread(runnable); - - if (flags & eFail) { - runnable = new DispatchError(aTask, aText); - NS_DispatchToMainThread(runnable); - } else if ((flags & eSuppressEnd) == 0) { - runnable = new DispatchEnd(aTask, aText); - NS_DispatchToMainThread(runnable); - } - - return NS_OK; -} - -NS_IMETHODIMP -FakeIndirectAudioSynth::GetServiceType(SpeechServiceType* aServiceType) -{ - *aServiceType = nsISpeechService::SERVICETYPE_INDIRECT_AUDIO; - return NS_OK; -} - -// nsFakeSynthService - -NS_INTERFACE_MAP_BEGIN(nsFakeSynthServices) - NS_INTERFACE_MAP_ENTRY(nsIObserver) - NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, nsIObserver) -NS_INTERFACE_MAP_END - -NS_IMPL_ADDREF(nsFakeSynthServices) -NS_IMPL_RELEASE(nsFakeSynthServices) - -nsFakeSynthServices::nsFakeSynthServices() -{ -} - -nsFakeSynthServices::~nsFakeSynthServices() -{ -} - -static void -AddVoices(nsISpeechService* aService, const VoiceDetails* aVoices, uint32_t aLength) -{ - RefPtr<nsSynthVoiceRegistry> registry = nsSynthVoiceRegistry::GetInstance(); - for (uint32_t i = 0; i < aLength; i++) { - NS_ConvertUTF8toUTF16 name(aVoices[i].name); - NS_ConvertUTF8toUTF16 uri(aVoices[i].uri); - NS_ConvertUTF8toUTF16 lang(aVoices[i].lang); - // These services can handle more than one utterance at a time and have - // several speaking simultaniously. So, aQueuesUtterances == false - registry->AddVoice(aService, uri, name, lang, true, false); - if (aVoices[i].defaultVoice) { - registry->SetDefaultVoice(uri, true); - } - } - - registry->NotifyVoicesChanged(); -} - -void -nsFakeSynthServices::Init() -{ - mDirectService = new FakeDirectAudioSynth(); - AddVoices(mDirectService, sDirectVoices, ArrayLength(sDirectVoices)); - - mIndirectService = new FakeIndirectAudioSynth(); - AddVoices(mIndirectService, sIndirectVoices, ArrayLength(sIndirectVoices)); -} - -// nsIObserver - -NS_IMETHODIMP -nsFakeSynthServices::Observe(nsISupports* aSubject, const char* aTopic, - const char16_t* aData) -{ - MOZ_ASSERT(NS_IsMainThread()); - if(NS_WARN_IF(!(!strcmp(aTopic, "speech-synth-started")))) { - return NS_ERROR_UNEXPECTED; - } - - if (Preferences::GetBool("media.webspeech.synth.test")) { - NS_DispatchToMainThread(NewRunnableMethod(this, &nsFakeSynthServices::Init)); - } - - return NS_OK; -} - -// static methods - -nsFakeSynthServices* -nsFakeSynthServices::GetInstance() -{ - MOZ_ASSERT(NS_IsMainThread()); - if (!XRE_IsParentProcess()) { - MOZ_ASSERT(false, "nsFakeSynthServices can only be started on main gecko process"); - return nullptr; - } - - if (!sSingleton) { - sSingleton = new nsFakeSynthServices(); - } - - return sSingleton; -} - -already_AddRefed<nsFakeSynthServices> -nsFakeSynthServices::GetInstanceForService() -{ - RefPtr<nsFakeSynthServices> picoService = GetInstance(); - return picoService.forget(); -} - -void -nsFakeSynthServices::Shutdown() -{ - if (!sSingleton) { - return; - } - - sSingleton = nullptr; -} - -} // namespace dom -} // namespace mozilla |