citra/src/core/hle/service/mic_u.cpp
Weiyi Wang d90094e8a7 Service: release shared memory object when finalize
Since last commit SharedMemory only reset source memory set on dtor, service should always release the ref as soon as possible to make the reset happen
2018-11-16 00:24:13 -05:00

305 lines
9.7 KiB
C++

// Copyright 2014 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include "common/logging/log.h"
#include "core/core.h"
#include "core/hle/ipc.h"
#include "core/hle/ipc_helpers.h"
#include "core/hle/kernel/event.h"
#include "core/hle/kernel/handle_table.h"
#include "core/hle/kernel/kernel.h"
#include "core/hle/kernel/shared_memory.h"
#include "core/hle/service/mic_u.h"
namespace Service::MIC {
enum class Encoding : u8 {
PCM8 = 0,
PCM16 = 1,
PCM8Signed = 2,
PCM16Signed = 3,
};
enum class SampleRate : u8 {
SampleRate32730 = 0,
SampleRate16360 = 1,
SampleRate10910 = 2,
SampleRate8180 = 3
};
struct MIC_U::Impl {
explicit Impl(Core::System& system) {
buffer_full_event =
system.Kernel().CreateEvent(Kernel::ResetType::OneShot, "MIC_U::buffer_full_event");
}
void MapSharedMem(Kernel::HLERequestContext& ctx) {
IPC::RequestParser rp{ctx, 0x01, 1, 2};
const u32 size = rp.Pop<u32>();
shared_memory = rp.PopObject<Kernel::SharedMemory>();
if (shared_memory) {
shared_memory->name = "MIC_U:shared_memory";
}
IPC::RequestBuilder rb = rp.MakeBuilder(1, 0);
rb.Push(RESULT_SUCCESS);
LOG_WARNING(Service_MIC, "called, size=0x{:X}", size);
}
void UnmapSharedMem(Kernel::HLERequestContext& ctx) {
IPC::RequestParser rp{ctx, 0x02, 0, 0};
IPC::RequestBuilder rb = rp.MakeBuilder(1, 0);
shared_memory = nullptr;
rb.Push(RESULT_SUCCESS);
LOG_WARNING(Service_MIC, "called");
}
void StartSampling(Kernel::HLERequestContext& ctx) {
IPC::RequestParser rp{ctx, 0x03, 5, 0};
encoding = rp.PopEnum<Encoding>();
sample_rate = rp.PopEnum<SampleRate>();
audio_buffer_offset = rp.PopRaw<s32>();
audio_buffer_size = rp.Pop<u32>();
audio_buffer_loop = rp.Pop<bool>();
IPC::RequestBuilder rb = rp.MakeBuilder(1, 0);
rb.Push(RESULT_SUCCESS);
is_sampling = true;
LOG_WARNING(Service_MIC,
"(STUBBED) called, encoding={}, sample_rate={}, "
"audio_buffer_offset={}, audio_buffer_size={}, audio_buffer_loop={}",
static_cast<u32>(encoding), static_cast<u32>(sample_rate), audio_buffer_offset,
audio_buffer_size, audio_buffer_loop);
}
void AdjustSampling(Kernel::HLERequestContext& ctx) {
IPC::RequestParser rp{ctx, 0x04, 1, 0};
sample_rate = rp.PopEnum<SampleRate>();
IPC::RequestBuilder rb = rp.MakeBuilder(1, 0);
rb.Push(RESULT_SUCCESS);
LOG_WARNING(Service_MIC, "(STUBBED) called, sample_rate={}", static_cast<u32>(sample_rate));
}
void StopSampling(Kernel::HLERequestContext& ctx) {
IPC::RequestParser rp{ctx, 0x05, 0, 0};
IPC::RequestBuilder rb = rp.MakeBuilder(1, 0);
rb.Push(RESULT_SUCCESS);
is_sampling = false;
LOG_WARNING(Service_MIC, "(STUBBED) called");
}
void IsSampling(Kernel::HLERequestContext& ctx) {
IPC::RequestParser rp{ctx, 0x06, 0, 0};
IPC::RequestBuilder rb = rp.MakeBuilder(2, 0);
rb.Push(RESULT_SUCCESS);
rb.Push<bool>(is_sampling);
LOG_WARNING(Service_MIC, "(STUBBED) called");
}
void GetBufferFullEvent(Kernel::HLERequestContext& ctx) {
IPC::RequestParser rp{ctx, 0x07, 0, 0};
IPC::RequestBuilder rb = rp.MakeBuilder(1, 2);
rb.Push(RESULT_SUCCESS);
rb.PushCopyObjects(buffer_full_event);
LOG_WARNING(Service_MIC, "(STUBBED) called");
}
void SetGain(Kernel::HLERequestContext& ctx) {
IPC::RequestParser rp{ctx, 0x08, 1, 0};
mic_gain = rp.Pop<u8>();
IPC::RequestBuilder rb = rp.MakeBuilder(1, 0);
rb.Push(RESULT_SUCCESS);
LOG_WARNING(Service_MIC, "(STUBBED) called, mic_gain={}", mic_gain);
}
void GetGain(Kernel::HLERequestContext& ctx) {
IPC::RequestParser rp{ctx, 0x09, 0, 0};
IPC::RequestBuilder rb = rp.MakeBuilder(2, 0);
rb.Push(RESULT_SUCCESS);
rb.Push<u8>(mic_gain);
LOG_WARNING(Service_MIC, "(STUBBED) called");
}
void SetPower(Kernel::HLERequestContext& ctx) {
IPC::RequestParser rp{ctx, 0x0A, 1, 0};
mic_power = rp.Pop<bool>();
IPC::RequestBuilder rb = rp.MakeBuilder(1, 0);
rb.Push(RESULT_SUCCESS);
LOG_WARNING(Service_MIC, "(STUBBED) called, mic_power={}", mic_power);
}
void GetPower(Kernel::HLERequestContext& ctx) {
IPC::RequestParser rp{ctx, 0x0B, 0, 0};
IPC::RequestBuilder rb = rp.MakeBuilder(2, 0);
rb.Push(RESULT_SUCCESS);
rb.Push<u8>(mic_power);
LOG_WARNING(Service_MIC, "(STUBBED) called");
}
void SetIirFilterMic(Kernel::HLERequestContext& ctx) {
IPC::RequestParser rp{ctx, 0x0C, 1, 2};
const u32 size = rp.Pop<u32>();
const Kernel::MappedBuffer& buffer = rp.PopMappedBuffer();
IPC::RequestBuilder rb = rp.MakeBuilder(1, 2);
rb.Push(RESULT_SUCCESS);
rb.PushMappedBuffer(buffer);
LOG_WARNING(Service_MIC, "(STUBBED) called, size=0x{:X}, buffer=0x{:08X}", size,
buffer.GetId());
}
void SetClamp(Kernel::HLERequestContext& ctx) {
IPC::RequestParser rp{ctx, 0x0D, 1, 0};
clamp = rp.Pop<bool>();
IPC::RequestBuilder rb = rp.MakeBuilder(1, 0);
rb.Push(RESULT_SUCCESS);
LOG_WARNING(Service_MIC, "(STUBBED) called, clamp={}", clamp);
}
void GetClamp(Kernel::HLERequestContext& ctx) {
IPC::RequestParser rp{ctx, 0x0E, 0, 0};
IPC::RequestBuilder rb = rp.MakeBuilder(2, 0);
rb.Push(RESULT_SUCCESS);
rb.Push<bool>(clamp);
LOG_WARNING(Service_MIC, "(STUBBED) called");
}
void SetAllowShellClosed(Kernel::HLERequestContext& ctx) {
IPC::RequestParser rp{ctx, 0x0F, 1, 0};
allow_shell_closed = rp.Pop<bool>();
IPC::RequestBuilder rb = rp.MakeBuilder(1, 0);
rb.Push(RESULT_SUCCESS);
LOG_WARNING(Service_MIC, "(STUBBED) called, allow_shell_closed={}", allow_shell_closed);
}
void SetClientVersion(Kernel::HLERequestContext& ctx) {
IPC::RequestParser rp{ctx, 0x10, 1, 0};
const u32 version = rp.Pop<u32>();
LOG_WARNING(Service_MIC, "(STUBBED) called, version: 0x{:08X}", version);
IPC::RequestBuilder rb = rp.MakeBuilder(1, 0);
rb.Push(RESULT_SUCCESS);
}
u32 client_version = 0;
Kernel::SharedPtr<Kernel::Event> buffer_full_event;
Kernel::SharedPtr<Kernel::SharedMemory> shared_memory;
u8 mic_gain = 0;
bool mic_power = false;
bool is_sampling = false;
bool allow_shell_closed;
bool clamp = false;
Encoding encoding = Encoding::PCM8;
SampleRate sample_rate = SampleRate::SampleRate32730;
s32 audio_buffer_offset = 0;
u32 audio_buffer_size = 0;
bool audio_buffer_loop = false;
};
void MIC_U::MapSharedMem(Kernel::HLERequestContext& ctx) {
impl->MapSharedMem(ctx);
}
void MIC_U::UnmapSharedMem(Kernel::HLERequestContext& ctx) {
impl->UnmapSharedMem(ctx);
}
void MIC_U::StartSampling(Kernel::HLERequestContext& ctx) {
impl->StartSampling(ctx);
}
void MIC_U::AdjustSampling(Kernel::HLERequestContext& ctx) {
impl->AdjustSampling(ctx);
}
void MIC_U::StopSampling(Kernel::HLERequestContext& ctx) {
impl->StopSampling(ctx);
}
void MIC_U::IsSampling(Kernel::HLERequestContext& ctx) {
impl->IsSampling(ctx);
}
void MIC_U::GetBufferFullEvent(Kernel::HLERequestContext& ctx) {
impl->GetBufferFullEvent(ctx);
}
void MIC_U::SetGain(Kernel::HLERequestContext& ctx) {
impl->SetGain(ctx);
}
void MIC_U::GetGain(Kernel::HLERequestContext& ctx) {
impl->GetGain(ctx);
}
void MIC_U::SetPower(Kernel::HLERequestContext& ctx) {
impl->SetPower(ctx);
}
void MIC_U::GetPower(Kernel::HLERequestContext& ctx) {
impl->GetPower(ctx);
}
void MIC_U::SetIirFilterMic(Kernel::HLERequestContext& ctx) {
impl->SetIirFilterMic(ctx);
}
void MIC_U::SetClamp(Kernel::HLERequestContext& ctx) {
impl->SetClamp(ctx);
}
void MIC_U::GetClamp(Kernel::HLERequestContext& ctx) {
impl->GetClamp(ctx);
}
void MIC_U::SetAllowShellClosed(Kernel::HLERequestContext& ctx) {
impl->SetAllowShellClosed(ctx);
}
void MIC_U::SetClientVersion(Kernel::HLERequestContext& ctx) {
impl->SetClientVersion(ctx);
}
MIC_U::MIC_U(Core::System& system)
: ServiceFramework{"mic:u", 1}, impl{std::make_unique<Impl>(system)} {
static const FunctionInfo functions[] = {
{0x00010042, &MIC_U::MapSharedMem, "MapSharedMem"},
{0x00020000, &MIC_U::UnmapSharedMem, "UnmapSharedMem"},
{0x00030140, &MIC_U::StartSampling, "StartSampling"},
{0x00040040, &MIC_U::AdjustSampling, "AdjustSampling"},
{0x00050000, &MIC_U::StopSampling, "StopSampling"},
{0x00060000, &MIC_U::IsSampling, "IsSampling"},
{0x00070000, &MIC_U::GetBufferFullEvent, "GetBufferFullEvent"},
{0x00080040, &MIC_U::SetGain, "SetGain"},
{0x00090000, &MIC_U::GetGain, "GetGain"},
{0x000A0040, &MIC_U::SetPower, "SetPower"},
{0x000B0000, &MIC_U::GetPower, "GetPower"},
{0x000C0042, &MIC_U::SetIirFilterMic, "SetIirFilterMic"},
{0x000D0040, &MIC_U::SetClamp, "SetClamp"},
{0x000E0000, &MIC_U::GetClamp, "GetClamp"},
{0x000F0040, &MIC_U::SetAllowShellClosed, "SetAllowShellClosed"},
{0x00100040, &MIC_U::SetClientVersion, "SetClientVersion"},
};
RegisterHandlers(functions);
}
MIC_U::~MIC_U() = default;
void InstallInterfaces(Core::System& system) {
auto& service_manager = system.ServiceManager();
std::make_shared<MIC_U>(system)->InstallAsService(service_manager);
}
} // namespace Service::MIC