Mojify demuxers and allow running {Chunk/FFmpeg}Demuxer in a Utility Process

media/base/ipc/media_param_traits_macros.h

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef MEDIA_BASE_IPC_MEDIA_PARAM_TRAITS_MACROS_H_
 #define MEDIA_BASE_IPC_MEDIA_PARAM_TRAITS_MACROS_H_
 
+#include "base/memory/memory_pressure_listener.h"
 #include "ipc/ipc_message_macros.h"
 #include "media/base/audio_codecs.h"
 #include "media/base/audio_parameters.h"
 #include "media/base/buffering_state.h"
 #include "media/base/cdm_key_information.h"
 #include "media/base/cdm_promise.h"
 #include "media/base/channel_layout.h"
 #include "media/base/content_decryption_module.h"
 #include "media/base/decode_status.h"
 #include "media/base/decryptor.h"
+#include "media/base/demuxer.h"
 #include "media/base/demuxer_stream.h"
 #include "media/base/eme_constants.h"
 #include "media/base/encryption_scheme.h"
 #include "media/base/output_device_info.h"
+#include "media/base/pipeline_status.h"
 #include "media/base/sample_format.h"
+#include "media/base/source_buffer.h"
 #include "media/base/subsample_entry.h"
 #include "media/base/video_codecs.h"
 #include "media/base/video_types.h"
 
 // Enum traits.
 
+IPC_ENUM_TRAITS_VALIDATE(
+    base::MemoryPressureListener::MemoryPressureLevel,
+    (value == base::MemoryPressureListener::MEMORY_PRESSURE_LEVEL_MODERATE ||
+     value == base::MemoryPressureListener::MEMORY_PRESSURE_LEVEL_CRITICAL))
+
 IPC_ENUM_TRAITS_MAX_VALUE(media::AudioCodec, media::AudioCodec::kAudioCodecMax)
 
 IPC_ENUM_TRAITS_MAX_VALUE(media::AudioLatency::LatencyType,
                           media::AudioLatency::LATENCY_COUNT)
 
 IPC_ENUM_TRAITS_MAX_VALUE(media::AudioParameters::Format,
                           media::AudioParameters::AUDIO_FORMAT_LAST)
 
 IPC_ENUM_TRAITS_MAX_VALUE(media::BufferingState,
                           media::BufferingState::BUFFERING_STATE_MAX)
 
 IPC_ENUM_TRAITS_MAX_VALUE(media::CdmKeyInformation::KeyStatus,
                           media::CdmKeyInformation::KEY_STATUS_MAX)
 
 IPC_ENUM_TRAITS_MAX_VALUE(media::ChannelLayout, media::CHANNEL_LAYOUT_MAX)
 
 IPC_ENUM_TRAITS_MAX_VALUE(media::ColorSpace, media::COLOR_SPACE_MAX)
 
 IPC_ENUM_TRAITS_MAX_VALUE(media::DecodeStatus,
                           media::DecodeStatus::DECODE_STATUS_MAX)
 
 IPC_ENUM_TRAITS_MAX_VALUE(media::Decryptor::Status,
                           media::Decryptor::Status::kStatusMax)
 
 IPC_ENUM_TRAITS_MAX_VALUE(media::Decryptor::StreamType,
                           media::Decryptor::StreamType::kStreamTypeMax)
 
+IPC_ENUM_TRAITS_MAX_VALUE(media::Demuxer::LoadType, media::Demuxer::LoadTypeMax)
+
 IPC_ENUM_TRAITS_MAX_VALUE(media::DemuxerStream::Status,
                           media::DemuxerStream::kStatusMax)
 
 IPC_ENUM_TRAITS_MAX_VALUE(media::DemuxerStream::Type,
                           media::DemuxerStream::TYPE_MAX)
 
 IPC_ENUM_TRAITS_MAX_VALUE(media::EmeInitDataType, media::EmeInitDataType::MAX)
 
 IPC_ENUM_TRAITS_MAX_VALUE(media::EncryptionScheme::CipherMode,
                           media::EncryptionScheme::CipherMode::CIPHER_MODE_MAX)
 
 IPC_ENUM_TRAITS_MAX_VALUE(media::CdmPromise::Exception,
                           media::CdmPromise::EXCEPTION_MAX)
 
 IPC_ENUM_TRAITS_MAX_VALUE(media::ContentDecryptionModule::MessageType,
                           media::ContentDecryptionModule::MESSAGE_TYPE_MAX)
 
 IPC_ENUM_TRAITS_MAX_VALUE(media::CdmSessionType,
                           media::CdmSessionType::SESSION_TYPE_MAX)
 
+IPC_ENUM_TRAITS_MAX_VALUE(media::PipelineStatus,
+                          media::PipelineStatus::PIPELINE_STATUS_MAX)
 IPC_ENUM_TRAITS_MAX_VALUE(media::OutputDeviceStatus,
                           media::OutputDeviceStatus::OUTPUT_DEVICE_STATUS_MAX)
 
 IPC_ENUM_TRAITS_MAX_VALUE(media::SampleFormat, media::kSampleFormatMax)
 
+IPC_ENUM_TRAITS_MAX_VALUE(media::SourceBuffer::Status,
+                          media::SourceBuffer::kStatusMax)
+
 IPC_ENUM_TRAITS_MAX_VALUE(media::VideoCodec, media::kVideoCodecMax)
 
 IPC_ENUM_TRAITS_MIN_MAX_VALUE(media::VideoCodecProfile,
                               media::VIDEO_CODEC_PROFILE_MIN,
                               media::VIDEO_CODEC_PROFILE_MAX)
 
 IPC_ENUM_TRAITS_MAX_VALUE(media::VideoPixelFormat, media::PIXEL_FORMAT_MAX)
 
 // Struct traits.
 
 IPC_STRUCT_TRAITS_BEGIN(media::CdmKeyInformation)
   IPC_STRUCT_TRAITS_MEMBER(key_id)
   IPC_STRUCT_TRAITS_MEMBER(status)
   IPC_STRUCT_TRAITS_MEMBER(system_code)
 IPC_STRUCT_TRAITS_END()
 
 IPC_STRUCT_TRAITS_BEGIN(media::SubsampleEntry)
   IPC_STRUCT_TRAITS_MEMBER(clear_bytes)
   IPC_STRUCT_TRAITS_MEMBER(cypher_bytes)
 IPC_STRUCT_TRAITS_END()
 
 #endif  // MEDIA_BASE_IPC_MEDIA_PARAM_TRAITS_MACROS_H_