michael@0: /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* vim:set ts=2 sw=2 sts=2 et cindent: */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #include "FFmpegRuntimeLinker.h"
michael@0: #include "FFmpegAACDecoder.h"
michael@0: #include "FFmpegH264Decoder.h"
michael@0: 
michael@0: #include "FFmpegDecoderModule.h"
michael@0: 
michael@0: namespace mozilla
michael@0: {
michael@0: 
michael@0: PRLogModuleInfo* GetFFmpegDecoderLog()
michael@0: {
michael@0:   static PRLogModuleInfo* sFFmpegDecoderLog = nullptr;
michael@0:   if (!sFFmpegDecoderLog) {
michael@0:     sFFmpegDecoderLog = PR_NewLogModule("FFmpegDecoderModule");
michael@0:   }
michael@0:   return sFFmpegDecoderLog;
michael@0: }
michael@0: 
michael@0: bool FFmpegDecoderModule::sFFmpegLinkDone = false;
michael@0: 
michael@0: FFmpegDecoderModule::FFmpegDecoderModule()
michael@0: {
michael@0:   MOZ_COUNT_CTOR(FFmpegDecoderModule);
michael@0: }
michael@0: 
michael@0: FFmpegDecoderModule::~FFmpegDecoderModule() {
michael@0:   MOZ_COUNT_DTOR(FFmpegDecoderModule);
michael@0: }
michael@0: 
michael@0: bool
michael@0: FFmpegDecoderModule::Link()
michael@0: {
michael@0:   if (sFFmpegLinkDone) {
michael@0:     return true;
michael@0:   }
michael@0: 
michael@0:   if (!FFmpegRuntimeLinker::Link()) {
michael@0:     NS_WARNING("Failed to link FFmpeg shared libraries.");
michael@0:     return false;
michael@0:   }
michael@0: 
michael@0:   sFFmpegLinkDone = true;
michael@0: 
michael@0:   return true;
michael@0: }
michael@0: 
michael@0: nsresult
michael@0: FFmpegDecoderModule::Shutdown()
michael@0: {
michael@0:   // Nothing to do here.
michael@0:   return NS_OK;
michael@0: }
michael@0: 
michael@0: MediaDataDecoder*
michael@0: FFmpegDecoderModule::CreateH264Decoder(
michael@0:   const mp4_demuxer::VideoDecoderConfig& aConfig,
michael@0:   mozilla::layers::LayersBackend aLayersBackend,
michael@0:   mozilla::layers::ImageContainer* aImageContainer,
michael@0:   MediaTaskQueue* aVideoTaskQueue, MediaDataDecoderCallback* aCallback)
michael@0: {
michael@0:   FFMPEG_LOG("Creating FFmpeg H264 decoder.");
michael@0:   return new FFmpegH264Decoder(aVideoTaskQueue, aCallback, aConfig,
michael@0:                                aImageContainer);
michael@0: }
michael@0: 
michael@0: MediaDataDecoder*
michael@0: FFmpegDecoderModule::CreateAACDecoder(
michael@0:   const mp4_demuxer::AudioDecoderConfig& aConfig,
michael@0:   MediaTaskQueue* aAudioTaskQueue, MediaDataDecoderCallback* aCallback)
michael@0: {
michael@0:   FFMPEG_LOG("Creating FFmpeg AAC decoder.");
michael@0:   return new FFmpegAACDecoder(aAudioTaskQueue, aCallback, aConfig);
michael@0: }
michael@0: 
michael@0: } // namespace mozilla