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-rw-r--r--src/core/hle/service/audio/audren_u.cpp83
-rw-r--r--src/core/hle/service/audio/audren_u.h37
2 files changed, 76 insertions, 44 deletions
diff --git a/src/core/hle/service/audio/audren_u.cpp b/src/core/hle/service/audio/audren_u.cpp
index 44b7ef216..653ded8e9 100644
--- a/src/core/hle/service/audio/audren_u.cpp
+++ b/src/core/hle/service/audio/audren_u.cpp
@@ -17,7 +17,8 @@ constexpr u64 audio_ticks{static_cast<u64>(CoreTiming::BASE_CLOCK_RATE / 200)};
class IAudioRenderer final : public ServiceFramework<IAudioRenderer> {
public:
- IAudioRenderer() : ServiceFramework("IAudioRenderer") {
+ IAudioRenderer(AudioRendererParameters audren_params)
+ : ServiceFramework("IAudioRenderer"), worker_params(audren_params) {
static const FunctionInfo functions[] = {
{0, nullptr, "GetAudioRendererSampleRate"},
{1, nullptr, "GetAudioRendererSampleCount"},
@@ -60,16 +61,27 @@ private:
AudioRendererConfig config;
auto buf = ctx.ReadBuffer();
std::memcpy(&config, buf.data(), sizeof(AudioRendererConfig));
+ u32 memory_pool_count = worker_params.effect_count + (worker_params.voice_count * 4);
- AudioRendererResponse response_data{config};
+ std::vector<MemoryPoolInfo> mem_pool_info(memory_pool_count);
+ std::memcpy(mem_pool_info.data(),
+ buf.data() + sizeof(AudioRendererConfig) + config.behavior_size,
+ memory_pool_count * sizeof(MemoryPoolInfo));
+
+ AudioRendererResponse response_data{worker_params};
ASSERT(ctx.GetWriteBufferSize() == response_data.total_size);
std::vector<u8> output(response_data.total_size);
std::memcpy(output.data(), &response_data, sizeof(AudioRendererResponse));
- std::vector<MemoryPoolEntry> memory_pool(config.memory_pools_size / 0x20);
- for (auto& entry : memory_pool) {
- entry.state = 5;
+ std::vector<MemoryPoolEntry> memory_pool(memory_pool_count);
+ for (unsigned i = 0; i < memory_pool.size(); i++) {
+ if (mem_pool_info[i].pool_state == MemoryPoolStates::RequestAttach)
+ memory_pool[i].state = MemoryPoolStates::Attached;
+ else if (mem_pool_info[i].pool_state == MemoryPoolStates::RequestDetach)
+ memory_pool[i].state = MemoryPoolStates::Detached;
+ else
+ memory_pool[i].state = mem_pool_info[i].pool_state;
}
std::memcpy(output.data() + sizeof(AudioRendererResponse), memory_pool.data(),
response_data.memory_pools_size);
@@ -108,14 +120,32 @@ private:
NGLOG_WARNING(Service_Audio, "(STUBBED) called");
}
+ enum class MemoryPoolStates : u32 { // Should be LE
+ Invalid = 0x0,
+ Unknown = 0x1,
+ RequestDetach = 0x2,
+ Detached = 0x3,
+ RequestAttach = 0x4,
+ Attached = 0x5,
+ Released = 0x6,
+ };
+
struct MemoryPoolEntry {
- u32_le state;
+ MemoryPoolStates state;
u32_le unknown_4;
u32_le unknown_8;
u32_le unknown_c;
};
static_assert(sizeof(MemoryPoolEntry) == 0x10, "MemoryPoolEntry has wrong size");
+ struct MemoryPoolInfo {
+ u64_le pool_address;
+ u64_le pool_size;
+ MemoryPoolStates pool_state;
+ INSERT_PADDING_WORDS(3); // Unknown
+ };
+ static_assert(sizeof(MemoryPoolInfo) == 0x20, "MemoryPoolInfo has wrong size");
+
struct AudioRendererConfig {
u32 revision;
u32 behavior_size;
@@ -132,13 +162,13 @@ private:
static_assert(sizeof(AudioRendererConfig) == 0x40, "AudioRendererConfig has wrong size");
struct AudioRendererResponse {
- AudioRendererResponse(const AudioRendererConfig& config) {
+ AudioRendererResponse(const AudioRendererParameters& config) {
revision = config.revision;
error_info_size = 0xb0;
- memory_pools_size = (config.memory_pools_size / 0x20) * 0x10;
- voices_size = (config.voices_size / 0x170) * 0x10;
- effects_size = (config.effects_size / 0xC0) * 0x10;
- sinks_size = (config.sinks_size / 0x140) * 0x20;
+ memory_pools_size = (config.effect_count + (config.voice_count * 4)) * 0x10;
+ voices_size = config.voice_count * 0x10;
+ effects_size = config.effect_count * 0x10;
+ sinks_size = config.sink_count * 0x20;
performance_manager_size = 0x10;
total_size = sizeof(AudioRendererResponse) + error_info_size + memory_pools_size +
voices_size + effects_size + sinks_size + performance_manager_size;
@@ -162,6 +192,7 @@ private:
CoreTiming::EventType* audio_event;
Kernel::SharedPtr<Kernel::Event> system_event;
+ AudioRendererParameters worker_params;
};
class IAudioDevice final : public ServiceFramework<IAudioDevice> {
@@ -259,10 +290,12 @@ AudRenU::AudRenU() : ServiceFramework("audren:u") {
}
void AudRenU::OpenAudioRenderer(Kernel::HLERequestContext& ctx) {
+ IPC::RequestParser rp{ctx};
+ auto params = rp.PopRaw<AudioRendererParameters>();
IPC::ResponseBuilder rb{ctx, 2, 0, 1};
rb.Push(RESULT_SUCCESS);
- rb.PushIpcInterface<Audio::IAudioRenderer>();
+ rb.PushIpcInterface<Audio::IAudioRenderer>(std::move(params));
NGLOG_DEBUG(Service_Audio, "called");
}
@@ -271,19 +304,19 @@ void AudRenU::GetAudioRendererWorkBufferSize(Kernel::HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
auto params = rp.PopRaw<AudioRendererParameters>();
- u64 buffer_sz = Common::AlignUp(4 * params.unknown8, 0x40);
- buffer_sz += params.unknownC * 1024;
- buffer_sz += 0x940 * (params.unknownC + 1);
+ u64 buffer_sz = Common::AlignUp(4 * params.unknown_8, 0x40);
+ buffer_sz += params.unknown_c * 1024;
+ buffer_sz += 0x940 * (params.unknown_c + 1);
buffer_sz += 0x3F0 * params.voice_count;
- buffer_sz += Common::AlignUp(8 * (params.unknownC + 1), 0x10);
+ buffer_sz += Common::AlignUp(8 * (params.unknown_c + 1), 0x10);
buffer_sz += Common::AlignUp(8 * params.voice_count, 0x10);
buffer_sz +=
- Common::AlignUp((0x3C0 * (params.sink_count + params.unknownC) + 4 * params.sample_count) *
- (params.unknown8 + 6),
+ Common::AlignUp((0x3C0 * (params.sink_count + params.unknown_c) + 4 * params.sample_count) *
+ (params.unknown_8 + 6),
0x40);
- if (IsFeatureSupported(AudioFeatures::Splitter, params.magic)) {
- u32 count = params.unknownC + 1;
+ if (IsFeatureSupported(AudioFeatures::Splitter, params.revision)) {
+ u32 count = params.unknown_c + 1;
u64 node_count = Common::AlignUp(count, 0x40);
u64 node_state_buffer_sz =
4 * (node_count * node_count) + 0xC * node_count + 2 * (node_count / 8);
@@ -298,20 +331,20 @@ void AudRenU::GetAudioRendererWorkBufferSize(Kernel::HLERequestContext& ctx) {
}
buffer_sz += 0x20 * (params.effect_count + 4 * params.voice_count) + 0x50;
- if (IsFeatureSupported(AudioFeatures::Splitter, params.magic)) {
- buffer_sz += 0xE0 * params.unknown2c;
+ if (IsFeatureSupported(AudioFeatures::Splitter, params.revision)) {
+ buffer_sz += 0xE0 * params.unknown_2c;
buffer_sz += 0x20 * params.splitter_count;
- buffer_sz += Common::AlignUp(4 * params.unknown2c, 0x10);
+ buffer_sz += Common::AlignUp(4 * params.unknown_2c, 0x10);
}
buffer_sz = Common::AlignUp(buffer_sz, 0x40) + 0x170 * params.sink_count;
u64 output_sz = buffer_sz + 0x280 * params.sink_count + 0x4B0 * params.effect_count +
((params.voice_count * 256) | 0x40);
- if (params.unknown1c >= 1) {
+ if (params.unknown_1c >= 1) {
output_sz = Common::AlignUp(((16 * params.sink_count + 16 * params.effect_count +
16 * params.voice_count + 16) +
0x658) *
- (params.unknown1c + 1) +
+ (params.unknown_1c + 1) +
0xc0,
0x40) +
output_sz;
diff --git a/src/core/hle/service/audio/audren_u.h b/src/core/hle/service/audio/audren_u.h
index 7dbd9b74d..e8baf99ee 100644
--- a/src/core/hle/service/audio/audren_u.h
+++ b/src/core/hle/service/audio/audren_u.h
@@ -12,6 +12,24 @@ class HLERequestContext;
namespace Service::Audio {
+struct AudioRendererParameters {
+ u32_le sample_rate;
+ u32_le sample_count;
+ u32_le unknown_8;
+ u32_le unknown_c;
+ u32_le voice_count;
+ u32_le sink_count;
+ u32_le effect_count;
+ u32_le unknown_1c;
+ u8 unknown_20;
+ INSERT_PADDING_BYTES(3);
+ u32_le splitter_count;
+ u32_le unknown_2c;
+ INSERT_PADDING_WORDS(1);
+ u32_le revision;
+};
+static_assert(sizeof(AudioRendererParameters) == 52, "AudioRendererParameters is an invalid size");
+
class AudRenU final : public ServiceFramework<AudRenU> {
public:
explicit AudRenU();
@@ -22,25 +40,6 @@ private:
void GetAudioRendererWorkBufferSize(Kernel::HLERequestContext& ctx);
void GetAudioDevice(Kernel::HLERequestContext& ctx);
- struct AudioRendererParameters {
- u32_le sample_rate;
- u32_le sample_count;
- u32_le unknown8;
- u32_le unknownC;
- u32_le voice_count;
- u32_le sink_count;
- u32_le effect_count;
- u32_le unknown1c;
- u8 unknown20;
- u8 padding1[3];
- u32_le splitter_count;
- u32_le unknown2c;
- u8 padding2[4];
- u32_le magic;
- };
- static_assert(sizeof(AudioRendererParameters) == 52,
- "AudioRendererParameters is an invalid size");
-
enum class AudioFeatures : u32 {
Splitter,
};
generated by cgit v1.2.3 (git 2.25.1) at 2025-10-31 18:18:04 +0000