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// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
// SPDX-License-Identifier: GPL-3.0-or-later
// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
#pragma once
#include <map>
#include <ranges>
#include <tuple>
#include "common/assert.h"
#include "common/common_funcs.h"
#include "common/common_types.h"
#include <ranges>
namespace AudioCore {
constexpr u32 CurrentRevision = 15;
constexpr u32 NativeCurrentRevision = 16;
constexpr bool IsNativeRevision(u32 revision) {
return (revision & 0xffffff) == Common::MakeMagic('R', 'E', 'v', '\0');
}
constexpr u32 EncodeRevision(u32 revision, bool native) {
return Common::MakeMagic('R', 'E', native ? 'v' : 'V',
static_cast<char>('0' + revision));
}
enum class SupportTags {
CommandProcessingTimeEstimatorVersion4,
CommandProcessingTimeEstimatorVersion3,
CommandProcessingTimeEstimatorVersion2,
MultiTapBiquadFilterProcessing,
EffectInfoVer2,
WaveBufferVer2,
BiquadFilterFloatProcessing,
VolumeMixParameterPrecisionQ23,
MixInParameterDirtyOnlyUpdate,
BiquadFilterEffectStateClearBugFix,
VoicePlayedSampleCountResetAtLoopPoint,
VoicePitchAndSrcSkipped,
SplitterBugFix,
FlushVoiceWaveBuffers,
ElapsedFrameCount,
AudioRendererVariadicCommandBufferSize,
PerformanceMetricsDataFormatVersion2,
AudioRendererProcessingTimeLimit80Percent,
AudioRendererProcessingTimeLimit75Percent,
AudioRendererProcessingTimeLimit70Percent,
AdpcmLoopContextBugFix,
Splitter,
LongSizePreDelay,
AudioUsbDeviceOutput,
DeviceApiVersion2,
DelayChannelMappingChange,
ReverbChannelMappingChange,
I3dl2ReverbChannelMappingChange,
SplitterPrevVolumeReset,
SplitterBiquadFilterParameter,
SplitterDestinationV2b,
VoiceInParameterV2,
// Not a real tag, just here to get the count.
Size
};
constexpr u32 GetRevisionNum(u32 user_revision) {
if (user_revision < 0x100) {
return user_revision;
}
if (!IsNativeRevision(user_revision) &&
(user_revision & 0xffffff) != Common::MakeMagic('R', 'E', 'V', '\0')) {
return ~u32{0};
}
const u32 encoded = user_revision >> 24;
return encoded >= '0' ? encoded - '0' : ~u32{0};
};
constexpr bool CheckFeatureSupported(SupportTags tag, u32 user_revision) {
constexpr std::array<std::pair<SupportTags, u32>, static_cast<u32>(SupportTags::Size)> features{
{
{SupportTags::AudioRendererProcessingTimeLimit70Percent, 1},
{SupportTags::Splitter, 2},
{SupportTags::AdpcmLoopContextBugFix, 2},
{SupportTags::LongSizePreDelay, 3},
{SupportTags::AudioUsbDeviceOutput, 4},
{SupportTags::AudioRendererProcessingTimeLimit75Percent, 4},
{SupportTags::VoicePlayedSampleCountResetAtLoopPoint, 5},
{SupportTags::VoicePitchAndSrcSkipped, 5},
{SupportTags::SplitterBugFix, 5},
{SupportTags::FlushVoiceWaveBuffers, 5},
{SupportTags::ElapsedFrameCount, 5},
{SupportTags::AudioRendererProcessingTimeLimit80Percent, 5},
{SupportTags::AudioRendererVariadicCommandBufferSize, 5},
{SupportTags::PerformanceMetricsDataFormatVersion2, 5},
{SupportTags::CommandProcessingTimeEstimatorVersion2, 5},
{SupportTags::BiquadFilterEffectStateClearBugFix, 6},
{SupportTags::BiquadFilterFloatProcessing, 7},
{SupportTags::VolumeMixParameterPrecisionQ23, 7},
{SupportTags::MixInParameterDirtyOnlyUpdate, 7},
{SupportTags::WaveBufferVer2, 8},
{SupportTags::CommandProcessingTimeEstimatorVersion3, 8},
{SupportTags::EffectInfoVer2, 9},
{SupportTags::CommandProcessingTimeEstimatorVersion4, 10},
{SupportTags::MultiTapBiquadFilterProcessing, 10},
{SupportTags::DelayChannelMappingChange, 11},
{SupportTags::ReverbChannelMappingChange, 11},
{SupportTags::I3dl2ReverbChannelMappingChange, 11},
{SupportTags::SplitterBiquadFilterParameter, 12},
{SupportTags::SplitterPrevVolumeReset, 13},
{SupportTags::SplitterDestinationV2b, 15},
{SupportTags::VoiceInParameterV2, 15},
}};
const auto& feature =
std::ranges::find_if(features, [tag](const auto& entry) { return entry.first == tag; });
if (feature == features.cend()) {
LOG_ERROR(Service_Audio, "Invalid SupportTag {}!", static_cast<u32>(tag));
return false;
}
user_revision = GetRevisionNum(user_revision);
return user_revision != ~u32{0} && (*feature).second <= user_revision;
}
constexpr bool CheckValidRevision(u32 user_revision) {
return GetRevisionNum(user_revision) <=
(IsNativeRevision(user_revision) ? NativeCurrentRevision : CurrentRevision);
};
} // namespace AudioCore
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