| // Copyright 2015 Google Inc. All Rights Reserved. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| #include "cobalt/media/media_module.h" |
| |
| #include "base/compiler_specific.h" |
| #include "cobalt/math/size.h" |
| #include "cobalt/media/base/media_log.h" |
| #include "cobalt/media/decoder_buffer_allocator.h" |
| #include "cobalt/media/player/web_media_player_impl.h" |
| #include "cobalt/media/shell_media_platform_starboard.h" |
| #include "cobalt/system_window/system_window.h" |
| #include "nb/memory_scope.h" |
| #include "starboard/media.h" |
| #include "starboard/window.h" |
| |
| namespace cobalt { |
| namespace media { |
| |
| namespace { |
| |
| class CanPlayTypeHandlerStarboard : public CanPlayTypeHandler { |
| public: |
| std::string CanPlayType(const std::string& mime_type, |
| const std::string& key_system) override { |
| SbMediaSupportType type = |
| SbMediaCanPlayMimeAndKeySystem(mime_type.c_str(), key_system.c_str()); |
| switch (type) { |
| case kSbMediaSupportTypeNotSupported: |
| return ""; |
| case kSbMediaSupportTypeMaybe: |
| return "maybe"; |
| case kSbMediaSupportTypeProbably: |
| return "probably"; |
| } |
| NOTREACHED(); |
| return ""; |
| } |
| }; |
| |
| class MediaModuleStarboard : public MediaModule { |
| public: |
| MediaModuleStarboard(system_window::SystemWindow* system_window, |
| render_tree::ResourceProvider* resource_provider, |
| const Options& options) |
| : options_(options), |
| system_window_(system_window), |
| media_platform_(resource_provider) {} |
| |
| scoped_ptr<WebMediaPlayer> CreateWebMediaPlayer( |
| WebMediaPlayerClient* client) override { |
| TRACK_MEMORY_SCOPE("Media"); |
| SbWindow window = kSbWindowInvalid; |
| if (system_window_) { |
| window = system_window_->GetSbWindow(); |
| } |
| return make_scoped_ptr<WebMediaPlayer>(new media::WebMediaPlayerImpl( |
| window, client, this, &decoder_buffer_allocator_, |
| options_.allow_resume_after_suspend, new media::MediaLog)); |
| } |
| |
| system_window::SystemWindow* system_window() const override { |
| return system_window_; |
| } |
| |
| void OnSuspend() override { media_platform_.Suspend(); } |
| |
| void OnResume(render_tree::ResourceProvider* resource_provider) override { |
| media_platform_.Resume(resource_provider); |
| } |
| |
| private: |
| const Options options_; |
| system_window::SystemWindow* system_window_; |
| DecoderBufferAllocator decoder_buffer_allocator_; |
| ShellMediaPlatformStarboard media_platform_; |
| }; |
| |
| } // namespace |
| |
| scoped_ptr<MediaModule> MediaModule::Create( |
| system_window::SystemWindow* system_window, |
| render_tree::ResourceProvider* resource_provider, const Options& options) { |
| TRACK_MEMORY_SCOPE("Media"); |
| return make_scoped_ptr<MediaModule>( |
| new MediaModuleStarboard(system_window, resource_provider, options)); |
| } |
| |
| scoped_ptr<CanPlayTypeHandler> MediaModule::CreateCanPlayTypeHandler() { |
| return make_scoped_ptr<CanPlayTypeHandler>(new CanPlayTypeHandlerStarboard); |
| } |
| |
| } // namespace media |
| } // namespace cobalt |