pacnpal/citron
1
0
Fork 0
mirror of https://git.eden-emu.dev/archive/citron synced 2026-04-08 20:28:51 -04:00
Code Issues Packages Projects Releases Wiki Activity

feat: REV15 audio renderer + HID fix (v0.8.0)

Browse Source 
Complete SDK15 audio implementation with native float biquads.
Fixes TotK 1.4.2 and BotW 1.8.2 boot loops.

- Add REV15 float biquad filter support
- Implement VoiceInParameterV2 (0x188 bytes)
- Add SplitterDestinationV2b with biquad filters
- Fix HID sampling number (double state value)
- Add AudioSnoopManager and AudioSystemManager
- Implement FinalOutputRecorder system
- Add FFT and loudness calculator (ITU-R BS.1770)
- Add full Limiter effect

Resolves boot loops and controller detection in SDK20 games.

Signed-off-by: Zephyron <zephyron@citron-emu.org>
This commit is contained in:
Zephyron
2025-10-11 14:10:08 +10:00
parent 3c16d8330b
commit 56dba09e0c
37 changed files with 2769 additions and 34 deletions
Download Patch File Download Diff File Expand all files Collapse all files

52
src/audio_core/renderer/voice/voice_info.h
View File

@@ -135,6 +135,17 @@ public:
static_assert(sizeof(BiquadFilterParameter) == 0xC,
"VoiceInfo::BiquadFilterParameter has the wrong size!");
struct BiquadFilterParameter2 {
/* 0x00 */ bool enabled;
/* 0x01 */ u8 reserved1;
/* 0x02 */ u8 reserved2;
/* 0x03 */ u8 reserved3;
/* 0x04 */ std::array<f32, 3> numerator; // b0, b1, b2
/* 0x10 */ std::array<f32, 2> denominator; // a1, a2 (a0 = 1)
};
static_assert(sizeof(BiquadFilterParameter2) == 0x18,
"VoiceInfo::BiquadFilterParameter2 has the wrong size!");
struct InParameter {
/* 0x000 */ u32 id;
/* 0x004 */ u32 node_id;
@@ -168,6 +179,43 @@ public:
};
static_assert(sizeof(InParameter) == 0x170, "VoiceInfo::InParameter has the wrong size!");
struct InParameter2 {
/* 0x000 */ u32 id;
/* 0x004 */ u32 node_id;
/* 0x008 */ bool is_new;
/* 0x009 */ bool in_use;
/* 0x00A */ PlayState play_state;
/* 0x00B */ SampleFormat sample_format;
/* 0x00C */ u32 sample_rate;
/* 0x010 */ s32 priority;
/* 0x014 */ s32 sort_order;
/* 0x018 */ u32 channel_count;
/* 0x01C */ f32 pitch;
/* 0x020 */ f32 volume;
/* 0x024 */ std::array<BiquadFilterParameter2, MaxBiquadFilters> biquads;
/* 0x054 */ u32 wave_buffer_count;
/* 0x058 */ u32 wave_buffer_index;
/* 0x05C */ u32 reserved1;
/* 0x060 */ CpuAddr src_data_address;
/* 0x068 */ u64 src_data_size;
/* 0x070 */ u32 mix_id;
/* 0x074 */ u32 splitter_id;
/* 0x078 */ std::array<WaveBufferInternal, MaxWaveBuffers> wave_buffer_internal;
/* 0x158 */ std::array<s32, MaxChannels> channel_resource_ids;
/* 0x170 */ bool clear_voice_drop;
/* 0x171 */ u8 flush_buffer_count;
/* 0x172 */ u16 reserved2;
/* 0x174 */ Flags flags;
/* 0x175 */ u8 reserved3;
/* 0x176 */ SrcQuality src_quality;
/* 0x177 */ u8 reserved4;
/* 0x178 */ u32 external_context;
/* 0x17C */ u32 external_context_size;
/* 0x180 */ u32 reserved5;
/* 0x184 */ u32 reserved6;
};
static_assert(sizeof(InParameter2) == 0x188, "VoiceInfo::InParameter2 has the wrong size!");
struct OutStatus {
/* 0x00 */ u64 played_sample_count;
/* 0x08 */ u32 wave_buffers_consumed;
@@ -349,6 +397,10 @@ public:
f32 prev_volume{};
/// Biquad filters for generating filter commands on this voice
std::array<BiquadFilterParameter, MaxBiquadFilters> biquads{};
/// Float biquad filters for REV15+ (native float coefficients)
std::array<BiquadFilterParameter2, MaxBiquadFilters> biquads_float{};
/// Use float biquad coefficients (REV15+)
bool use_float_biquads{};
/// Number of active wavebuffers
u32 wave_buffer_count{};
/// Current playing wavebuffer index