зеркало из https://github.com/mozilla/gecko-dev.git
117 строки
2.9 KiB
C++
117 строки
2.9 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim:set ts=2 sw=2 sts=2 et cindent: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "HLSDecoder.h"
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#include "HLSResource.h"
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#include "HLSUtils.h"
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using namespace mozilla::java;
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namespace mozilla {
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HLSResourceCallbacksSupport::HLSResourceCallbacksSupport(HLSResource* aResource)
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{
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MOZ_ASSERT(aResource);
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mResource = aResource;
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}
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void
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HLSResourceCallbacksSupport::Detach()
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{
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MOZ_ASSERT(NS_IsMainThread());
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mResource = nullptr;
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}
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void
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HLSResourceCallbacksSupport::OnDataArrived()
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{
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MOZ_ASSERT(NS_IsMainThread());
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if (mResource) {
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mResource->onDataAvailable();
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}
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}
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void
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HLSResourceCallbacksSupport::OnError(int aErrorCode)
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{
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MOZ_ASSERT(NS_IsMainThread());
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if (mResource) {
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mResource->onError(aErrorCode);
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}
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}
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HLSResource::HLSResource(HLSDecoder* aDecoder,
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nsIChannel* aChannel,
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nsIURI* aURI)
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: mDecoder(aDecoder)
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, mChannel(aChannel)
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, mURI(aURI)
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{
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nsCString spec;
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nsresult rv = aURI->GetSpec(spec);
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(void)rv;
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HLSResourceCallbacksSupport::Init();
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mJavaCallbacks = GeckoHLSResourceWrapper::Callbacks::New();
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mCallbackSupport = new HLSResourceCallbacksSupport(this);
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HLSResourceCallbacksSupport::AttachNative(mJavaCallbacks, mCallbackSupport);
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mHLSResourceWrapper = java::GeckoHLSResourceWrapper::Create(NS_ConvertUTF8toUTF16(spec),
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mJavaCallbacks);
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MOZ_ASSERT(mHLSResourceWrapper);
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}
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void
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HLSResource::onDataAvailable()
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{
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HLS_DEBUG("HLSResource", "onDataAvailable");
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if (mDecoder) {
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mDecoder->NotifyDataArrived();
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}
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}
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void
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HLSResource::onError(int aErrorCode)
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{
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HLS_DEBUG("HLSResource", "onError(%d)", aErrorCode);
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// Since HLS source should be from the Internet, we treat all resource errors
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// from GeckoHlsPlayer as network errors.
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if (mDecoder) {
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mDecoder->NetworkError();
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}
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}
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void HLSResource::Suspend(bool aCloseImmediately)
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{
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MOZ_ASSERT(NS_IsMainThread(), "Don't call on non-main thread");
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HLS_DEBUG("HLSResource", "Should suspend the resource fetching.");
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mHLSResourceWrapper->Suspend();
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}
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void HLSResource::Resume()
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{
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MOZ_ASSERT(NS_IsMainThread(), "Don't call on non-main thread");
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HLS_DEBUG("HLSResource", "Should resume the resource fetching.");
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mHLSResourceWrapper->Resume();
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}
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HLSResource::~HLSResource()
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{
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HLS_DEBUG("HLSResource", "~HLSResource()");
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if (mCallbackSupport) {
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mCallbackSupport->Detach();
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mCallbackSupport = nullptr;
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}
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if (mHLSResourceWrapper) {
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mHLSResourceWrapper->Destroy();
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mHLSResourceWrapper = nullptr;
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}
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if (mJavaCallbacks) {
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HLSResourceCallbacksSupport::DisposeNative(mJavaCallbacks);
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mJavaCallbacks = nullptr;
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}
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}
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} // namespace mozilla
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