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d3b4671c04
--HG-- rename : content/media/fmp4/wmf/WMFAudioOutputSource.cpp => content/media/fmp4/wmf/WMFAudioMFTManager.cpp rename : content/media/fmp4/wmf/WMFAudioOutputSource.h => content/media/fmp4/wmf/WMFAudioMFTManager.h rename : content/media/fmp4/wmf/WMFVideoOutputSource.cpp => content/media/fmp4/wmf/WMFVideoMFTManager.cpp rename : content/media/fmp4/wmf/WMFVideoOutputSource.h => content/media/fmp4/wmf/WMFVideoMFTManager.h
92 lines
2.7 KiB
C++
92 lines
2.7 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 "WMF.h"
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#include "WMFDecoderModule.h"
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#include "WMFDecoder.h"
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#include "WMFVideoMFTManager.h"
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#include "WMFAudioMFTManager.h"
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#include "mozilla/Preferences.h"
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#include "mozilla/DebugOnly.h"
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#include "WMFMediaDataDecoder.h"
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namespace mozilla {
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bool WMFDecoderModule::sIsWMFEnabled = false;
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bool WMFDecoderModule::sDXVAEnabled = false;
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WMFDecoderModule::WMFDecoderModule()
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{
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}
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WMFDecoderModule::~WMFDecoderModule()
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{
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}
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/* static */
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void
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WMFDecoderModule::Init()
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{
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MOZ_ASSERT(NS_IsMainThread(), "Must be on main thread.");
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sIsWMFEnabled = Preferences::GetBool("media.windows-media-foundation.enabled", false);
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if (!sIsWMFEnabled) {
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return;
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}
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if (NS_FAILED(WMFDecoder::LoadDLLs())) {
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sIsWMFEnabled = false;
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}
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sDXVAEnabled = Preferences::GetBool("media.windows-media-foundation.use-dxva", false);
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}
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nsresult
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WMFDecoderModule::Startup()
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{
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if (!sIsWMFEnabled) {
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return NS_ERROR_FAILURE;
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}
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if (FAILED(wmf::MFStartup())) {
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NS_WARNING("Failed to initialize Windows Media Foundation");
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return NS_ERROR_FAILURE;
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}
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return NS_OK;
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}
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nsresult
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WMFDecoderModule::Shutdown()
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{
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DebugOnly<HRESULT> hr = wmf::MFShutdown();
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NS_ASSERTION(SUCCEEDED(hr), "MFShutdown failed");
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return NS_OK;
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}
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MediaDataDecoder*
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WMFDecoderModule::CreateH264Decoder(const mp4_demuxer::VideoDecoderConfig& aConfig,
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mozilla::layers::LayersBackend aLayersBackend,
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mozilla::layers::ImageContainer* aImageContainer,
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MediaTaskQueue* aVideoTaskQueue,
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MediaDataDecoderCallback* aCallback)
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{
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return new WMFMediaDataDecoder(new WMFVideoMFTManager(aConfig,
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aLayersBackend,
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aImageContainer,
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sDXVAEnabled),
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aVideoTaskQueue,
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aCallback);
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}
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MediaDataDecoder*
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WMFDecoderModule::CreateAACDecoder(const mp4_demuxer::AudioDecoderConfig& aConfig,
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MediaTaskQueue* aAudioTaskQueue,
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MediaDataDecoderCallback* aCallback)
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{
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return new WMFMediaDataDecoder(new WMFAudioMFTManager(aConfig),
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aAudioTaskQueue,
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aCallback);
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}
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} // namespace mozilla
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