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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
#include "RemoteDecodeUtils.h"
#include "mozilla/ipc/UtilityProcessChild.h"
namespace mozilla {
using SandboxingKind = ipc::SandboxingKind;
SandboxingKind GetCurrentSandboxingKind() {
MOZ_ASSERT(XRE_IsUtilityProcess());
return ipc::UtilityProcessChild::GetSingleton()->mSandbox;
}
SandboxingKind GetSandboxingKindFromLocation(RemoteDecodeIn aLocation) {
switch (aLocation) {
case RemoteDecodeIn::UtilityProcess_Generic:
return SandboxingKind::GENERIC_UTILITY;
#ifdef MOZ_APPLEMEDIA
case RemoteDecodeIn::UtilityProcess_AppleMedia:
return SandboxingKind::UTILITY_AUDIO_DECODING_APPLE_MEDIA;
break;
#endif
#ifdef XP_WIN
case RemoteDecodeIn::UtilityProcess_WMF:
return SandboxingKind::UTILITY_AUDIO_DECODING_WMF;
#endif
#ifdef MOZ_WMF_MEDIA_ENGINE
case RemoteDecodeIn::UtilityProcess_MFMediaEngineCDM:
return SandboxingKind::MF_MEDIA_ENGINE_CDM;
#endif
default:
MOZ_ASSERT_UNREACHABLE("Unsupported RemoteDecodeIn");
return SandboxingKind::COUNT;
}
}
RemoteDecodeIn GetRemoteDecodeInFromKind(SandboxingKind aKind) {
switch (aKind) {
case SandboxingKind::GENERIC_UTILITY:
return RemoteDecodeIn::UtilityProcess_Generic;
#ifdef MOZ_APPLEMEDIA
case SandboxingKind::UTILITY_AUDIO_DECODING_APPLE_MEDIA:
return RemoteDecodeIn::UtilityProcess_AppleMedia;
#endif
#ifdef XP_WIN
case SandboxingKind::UTILITY_AUDIO_DECODING_WMF:
return RemoteDecodeIn::UtilityProcess_WMF;
#endif
#ifdef MOZ_WMF_MEDIA_ENGINE
case SandboxingKind::MF_MEDIA_ENGINE_CDM:
return RemoteDecodeIn::UtilityProcess_MFMediaEngineCDM;
#endif
default:
MOZ_ASSERT_UNREACHABLE("Unsupported SandboxingKind");
return RemoteDecodeIn::Unspecified;
}
}
RemoteDecodeIn GetRemoteDecodeInFromVideoBridgeSource(
layers::VideoBridgeSource aSource) {
switch (aSource) {
case layers::VideoBridgeSource::RddProcess:
return RemoteDecodeIn::RddProcess;
case layers::VideoBridgeSource::GpuProcess:
return RemoteDecodeIn::GpuProcess;
case layers::VideoBridgeSource::MFMediaEngineCDMProcess:
return RemoteDecodeIn::UtilityProcess_MFMediaEngineCDM;
default:
MOZ_ASSERT_UNREACHABLE("Unsupported VideoBridgeSource");
return RemoteDecodeIn::Unspecified;
}
}
const char* RemoteDecodeInToStr(RemoteDecodeIn aLocation) {
switch (aLocation) {
case RemoteDecodeIn::RddProcess:
return "RDD";
case RemoteDecodeIn::GpuProcess:
return "GPU";
case RemoteDecodeIn::UtilityProcess_Generic:
return "Utility Generic";
#ifdef MOZ_APPLEMEDIA
case RemoteDecodeIn::UtilityProcess_AppleMedia:
return "Utility AppleMedia";
#endif
#ifdef XP_WIN
case RemoteDecodeIn::UtilityProcess_WMF:
return "Utility WMF";
#endif
#ifdef MOZ_WMF_MEDIA_ENGINE
case RemoteDecodeIn::UtilityProcess_MFMediaEngineCDM:
return "Utility MF Media Engine CDM";
#endif
default:
MOZ_ASSERT_UNREACHABLE("Unsupported RemoteDecodeIn");
return "Unknown";
}
}
} // namespace mozilla