зеркало из https://github.com/mozilla/gecko-dev.git
56 строки
1.4 KiB
C++
56 строки
1.4 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 "PEMFactory.h"
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#ifdef MOZ_APPLEMEDIA
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# include "AppleEncoderModule.h"
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#endif
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namespace mozilla {
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PEMFactory::PEMFactory() {
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#ifdef MOZ_APPLEMEDIA
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RefPtr<PlatformEncoderModule> m(new AppleEncoderModule());
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mModules.AppendElement(m);
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#endif
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}
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bool PEMFactory::SupportsMimeType(const nsACString& aMimeType) const {
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for (auto m : mModules) {
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if (m->SupportsMimeType(aMimeType)) {
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return true;
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}
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}
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return false;
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}
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already_AddRefed<MediaDataEncoder> PEMFactory::CreateEncoder(
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const CreateEncoderParams& aParams) {
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const TrackInfo& info = aParams.mConfig;
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RefPtr<PlatformEncoderModule> m = FindPEM(info);
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if (!m) {
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return nullptr;
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}
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return info.IsVideo() ? m->CreateVideoEncoder(aParams) : nullptr;
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}
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already_AddRefed<PlatformEncoderModule> PEMFactory::FindPEM(
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const TrackInfo& aTrackInfo) const {
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RefPtr<PlatformEncoderModule> found;
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for (auto m : mModules) {
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if (m->SupportsMimeType(aTrackInfo.mMimeType)) {
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found = m;
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break;
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}
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}
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return found.forget();
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}
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} // namespace mozilla
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