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// Copyright 2014 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.
// IPC messages for EME on android.
// Multiply-included message file, hence no include guard.
#include <vector>
#include "content/public/common/eme_codec.h"
#include "ipc/ipc_message_macros.h"
#define IPC_MESSAGE_START EncryptedMediaMsgStart
IPC_STRUCT_BEGIN(SupportedKeySystemRequest)
IPC_STRUCT_MEMBER(std::string, key_system)
IPC_STRUCT_MEMBER(content::SupportedCodecs, codecs, content::EME_CODEC_NONE)
IPC_STRUCT_END()
IPC_STRUCT_BEGIN(SupportedKeySystemResponse)
IPC_STRUCT_MEMBER(std::string, key_system)
IPC_STRUCT_MEMBER(content::SupportedCodecs,
compositing_codecs,
content::EME_CODEC_NONE)
IPC_STRUCT_MEMBER(content::SupportedCodecs,
non_compositing_codecs,
content::EME_CODEC_NONE)
IPC_STRUCT_END()
// Messages sent from the renderer to the browser.
// Synchronously query key system information. If the key system is supported,
// the response will be populated.
IPC_SYNC_MESSAGE_CONTROL1_1(
ChromeViewHostMsg_QueryKeySystemSupport,
SupportedKeySystemRequest /* key system information request */,
SupportedKeySystemResponse /* key system information response */)
// Synchronously get a list of platform-supported EME key system names that
// are not explicitly handled by Chrome.
IPC_SYNC_MESSAGE_CONTROL0_1(
ChromeViewHostMsg_GetPlatformKeySystemNames,
std::vector<std::string> /* key system names */)
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