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// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
#pragma once
#include <span>
#include "common/common_types.h"
#include "core/hle/service/audio/errors.h"
namespace AudioCore::AudioRenderer {
class BehaviorInfo;
class VoiceContext;
class MixContext;
class SinkContext;
class SplitterContext;
class EffectContext;
class MemoryPoolInfo;
class PerformanceManager;
class InfoUpdater {
struct UpdateDataHeader {
explicit UpdateDataHeader(u32 revision_) : revision{revision_} {}
/* 0x00 */ u32 revision;
/* 0x04 */ u32 behaviour_size{};
/* 0x08 */ u32 memory_pool_size{};
/* 0x0C */ u32 voices_size{};
/* 0x10 */ u32 voice_resources_size{};
/* 0x14 */ u32 effects_size{};
/* 0x18 */ u32 mix_size{};
/* 0x1C */ u32 sinks_size{};
/* 0x20 */ u32 performance_buffer_size{};
/* 0x24 */ char unk24[4];
/* 0x28 */ u32 render_info_size{};
/* 0x2C */ char unk2C[0x10];
/* 0x3C */ u32 size{sizeof(UpdateDataHeader)};
};
static_assert(sizeof(UpdateDataHeader) == 0x40, "UpdateDataHeader has the wrong size!");
public:
explicit InfoUpdater(std::span<const u8> input, std::span<u8> output, u32 process_handle,
BehaviorInfo& behaviour);
/**
* Update the voice channel resources.
*
* @param voice_context - Voice context to update.
* @return Result code.
*/
Result UpdateVoiceChannelResources(VoiceContext& voice_context);
/**
* Update voices.
*
* @param voice_context - Voice context to update.
* @param memory_pools - Memory pools to use for these voices.
* @param memory_pool_count - Number of memory pools.
* @return Result code.
*/
Result UpdateVoices(VoiceContext& voice_context, std::span<MemoryPoolInfo> memory_pools,
u32 memory_pool_count);
/**
* Update effects.
*
* @param effect_context - Effect context to update.
* @param renderer_active - Whether the AudioRenderer is active.
* @param memory_pools - Memory pools to use for these voices.
* @param memory_pool_count - Number of memory pools.
* @return Result code.
*/
Result UpdateEffects(EffectContext& effect_context, bool renderer_active,
std::span<MemoryPoolInfo> memory_pools, u32 memory_pool_count);
/**
* Update mixes.
*
* @param mix_context - Mix context to update.
* @param mix_buffer_count - Number of mix buffers.
* @param effect_context - Effect context to update effort order.
* @param splitter_context - Splitter context for the mixes.
* @return Result code.
*/
Result UpdateMixes(MixContext& mix_context, u32 mix_buffer_count, EffectContext& effect_context,
SplitterContext& splitter_context);
/**
* Update sinks.
*
* @param sink_context - Sink context to update.
* @param memory_pools - Memory pools to use for these voices.
* @param memory_pool_count - Number of memory pools.
* @return Result code.
*/
Result UpdateSinks(SinkContext& sink_context, std::span<MemoryPoolInfo> memory_pools,
u32 memory_pool_count);
/**
* Update memory pools.
*
* @param memory_pools - Memory pools to use for these voices.
* @param memory_pool_count - Number of memory pools.
* @return Result code.
*/
Result UpdateMemoryPools(std::span<MemoryPoolInfo> memory_pools, u32 memory_pool_count);
/**
* Update the performance buffer.
*
* @param output - Output buffer for performance metrics.
* @param output_size - Output buffer size.
* @param performance_manager - Performance manager..
* @return Result code.
*/
Result UpdatePerformanceBuffer(std::span<u8> output, u64 output_size,
PerformanceManager* performance_manager);
/**
* Update behaviour.
*
* @param behaviour - Behaviour to update.
* @return Result code.
*/
Result UpdateBehaviorInfo(BehaviorInfo& behaviour);
/**
* Update errors.
*
* @param behaviour - Behaviour to update.
* @return Result code.
*/
Result UpdateErrorInfo(const BehaviorInfo& behaviour);
/**
* Update splitter.
*
* @param splitter_context - Splitter context to update.
* @return Result code.
*/
Result UpdateSplitterInfo(SplitterContext& splitter_context);
/**
* Update renderer info.
*
* @param elapsed_frames - Number of elapsed frames.
* @return Result code.
*/
Result UpdateRendererInfo(u64 elapsed_frames);
/**
* Check that the input.output sizes match their expected values.
*
* @return Result code.
*/
Result CheckConsumedSize();
private:
/**
* Update effects version 1.
*
* @param effect_context - Effect context to update.
* @param renderer_active - Is the AudioRenderer active?
* @param memory_pools - Memory pools to use for these voices.
* @param memory_pool_count - Number of memory pools.
* @return Result code.
*/
Result UpdateEffectsVersion1(EffectContext& effect_context, bool renderer_active,
std::span<MemoryPoolInfo> memory_pools, u32 memory_pool_count);
/**
* Update effects version 2.
*
* @param effect_context - Effect context to update.
* @param renderer_active - Is the AudioRenderer active?
* @param memory_pools - Memory pools to use for these voices.
* @param memory_pool_count - Number of memory pools.
* @return Result code.
*/
Result UpdateEffectsVersion2(EffectContext& effect_context, bool renderer_active,
std::span<MemoryPoolInfo> memory_pools, u32 memory_pool_count);
/// Input buffer
u8 const* input;
/// Input buffer start
std::span<const u8> input_origin;
/// Output buffer start
u8* output;
/// Output buffer start
std::span<u8> output_origin;
/// Input header
const UpdateDataHeader* in_header;
/// Output header
UpdateDataHeader* out_header;
/// Expected input size, see CheckConsumedSize
u64 expected_input_size;
/// Expected output size, see CheckConsumedSize
u64 expected_output_size;
/// Unused
u32 process_handle;
/// Behaviour
BehaviorInfo& behaviour;
};
} // namespace AudioCore::AudioRenderer
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