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service/csnd: Moved into csnd folder and stubbed a few functions (#4006)

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* service/csnd: Moved into csnd folder and stubbed a few functions

* service/csnd: Addresed comment about missing rb.Skip
This commit is contained in:
NarcolepticK 2018-07-27 04:25:20 -04:00 • committed by Weiyi Wang
parent 719bec84cd
commit 5a4ed10982
4 changed files with 127 additions and 36 deletions
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103
src/core/hle/service/csnd_snd.cpp → src/core/hle/service/csnd/csnd_snd.cpp
View file

@ -4,27 +4,19 @@
#include "common/alignment.h"
#include "core/hle/ipc_helpers.h"
#include "core/hle/service/csnd_snd.h"
#include "core/hle/result.h"
#include "core/hle/service/csnd/csnd_snd.h"
namespace Service {
namespace CSND {
struct Type0Command {
// command id and next command offset
u32 command_id;
u32 finished;
u32 flags;
u8 parameters[20];
};
static_assert(sizeof(Type0Command) == 0x20, "Type0Command structure size is wrong");
void CSND_SND::Initialize(Kernel::HLERequestContext& ctx) {
IPC::RequestParser rp(ctx, 0x01, 5, 0);
u32 size = Common::AlignUp(rp.Pop<u32>(), Memory::PAGE_SIZE);
u32 offset0 = rp.Pop<u32>();
u32 offset1 = rp.Pop<u32>();
u32 offset2 = rp.Pop<u32>();
u32 offset3 = rp.Pop<u32>();
const u32 size = Common::AlignUp(rp.Pop<u32>(), Memory::PAGE_SIZE);
const u32 offset0 = rp.Pop<u32>();
const u32 offset1 = rp.Pop<u32>();
const u32 offset2 = rp.Pop<u32>();
const u32 offset3 = rp.Pop<u32>();
using Kernel::MemoryPermission;
mutex = Kernel::Mutex::Create(false, "CSND:mutex");
@ -58,7 +50,7 @@ void CSND_SND::Shutdown(Kernel::HLERequestContext& ctx) {
void CSND_SND::ExecuteCommands(Kernel::HLERequestContext& ctx) {
IPC::RequestParser rp(ctx, 0x03, 1, 0);
u32 addr = rp.Pop<u32>();
const u32 addr = rp.Pop<u32>();
IPC::RequestBuilder rb = rp.MakeBuilder(1, 0);
if (!shared_memory) {
@ -97,45 +89,90 @@ void CSND_SND::ReleaseSoundChannels(Kernel::HLERequestContext& ctx) {
LOG_WARNING(Service_CSND, "(STUBBED) called");
}
void CSND_SND::FlushDataCache(Kernel::HLERequestContext& ctx) {
IPC::RequestParser rp(ctx, 0x9, 2, 2);
VAddr address = rp.Pop<u32>();
u32 size = rp.Pop<u32>();
auto process = rp.PopObject<Kernel::Process>();
void CSND_SND::AcquireCapUnit(Kernel::HLERequestContext& ctx) {
IPC::RequestParser rp(ctx, 0x7, 0, 0);
IPC::RequestBuilder rb = rp.MakeBuilder(2, 0);
if (capture_units[0] && capture_units[1]) {
LOG_WARNING(Service_CSND, "No more capture units available");
rb.Push(ResultCode(ErrorDescription::InvalidResultValue, ErrorModule::CSND,
ErrorSummary::OutOfResource, ErrorLevel::Status));
rb.Skip(1, false);
return;
}
rb.Push(RESULT_SUCCESS);
if (capture_units[0]) {
capture_units[1] = true;
rb.Push<u32>(1);
} else {
capture_units[0] = true;
rb.Push<u32>(0);
}
LOG_WARNING(Service_CSND, "(STUBBED) called");
}
void CSND_SND::ReleaseCapUnit(Kernel::HLERequestContext& ctx) {
IPC::RequestParser rp(ctx, 0x8, 1, 0);
const u32 index = rp.Pop<u32>();
capture_units[index] = false;
IPC::RequestBuilder rb = rp.MakeBuilder(1, 0);
rb.Push(RESULT_SUCCESS);
LOG_DEBUG(Service_CSND, "(STUBBED) called address=0x{:08X}, size=0x{:08X}, process={}", address,
LOG_WARNING(Service_CSND, "(STUBBED) called, capture_unit_index={}", index);
}
void CSND_SND::FlushDataCache(Kernel::HLERequestContext& ctx) {
IPC::RequestParser rp(ctx, 0x9, 2, 2);
const VAddr address = rp.Pop<u32>();
const u32 size = rp.Pop<u32>();
const auto process = rp.PopObject<Kernel::Process>();
IPC::RequestBuilder rb = rp.MakeBuilder(1, 0);
rb.Push(RESULT_SUCCESS);
LOG_TRACE(Service_CSND, "(STUBBED) called address=0x{:08X}, size=0x{:08X}, process={}", address,
size, process->process_id);
}
void CSND_SND::StoreDataCache(Kernel::HLERequestContext& ctx) {
IPC::RequestParser rp(ctx, 0xA, 2, 2);
VAddr address = rp.Pop<u32>();
u32 size = rp.Pop<u32>();
auto process = rp.PopObject<Kernel::Process>();
const VAddr address = rp.Pop<u32>();
const u32 size = rp.Pop<u32>();
const auto process = rp.PopObject<Kernel::Process>();
IPC::RequestBuilder rb = rp.MakeBuilder(1, 0);
rb.Push(RESULT_SUCCESS);
LOG_DEBUG(Service_CSND, "(STUBBED) called address=0x{:08X}, size=0x{:08X}, process={}", address,
LOG_TRACE(Service_CSND, "(STUBBED) called address=0x{:08X}, size=0x{:08X}, process={}", address,
size, process->process_id);
}
void CSND_SND::InvalidateDataCache(Kernel::HLERequestContext& ctx) {
IPC::RequestParser rp(ctx, 0xB, 2, 2);
VAddr address = rp.Pop<u32>();
u32 size = rp.Pop<u32>();
auto process = rp.PopObject<Kernel::Process>();
const VAddr address = rp.Pop<u32>();
const u32 size = rp.Pop<u32>();
const auto process = rp.PopObject<Kernel::Process>();
IPC::RequestBuilder rb = rp.MakeBuilder(1, 0);
rb.Push(RESULT_SUCCESS);
LOG_DEBUG(Service_CSND, "(STUBBED) called address=0x{:08X}, size=0x{:08X}, process={}", address,
LOG_TRACE(Service_CSND, "(STUBBED) called address=0x{:08X}, size=0x{:08X}, process={}", address,
size, process->process_id);
}
void CSND_SND::Reset(Kernel::HLERequestContext& ctx) {
IPC::RequestParser rp(ctx, 0xC, 0, 0);
IPC::RequestBuilder rb = rp.MakeBuilder(1, 0);
rb.Push(RESULT_SUCCESS);
LOG_WARNING(Service_CSND, "(STUBBED) called");
}
CSND_SND::CSND_SND() : ServiceFramework("csnd:SND", 4) {
static const FunctionInfo functions[] = {
// clang-format off
@ -145,12 +182,12 @@ CSND_SND::CSND_SND() : ServiceFramework("csnd:SND", 4) {
{0x00040080, nullptr, "ExecuteType1Commands"},
{0x00050000, &CSND_SND::AcquireSoundChannels, "AcquireSoundChannels"},
{0x00060000, &CSND_SND::ReleaseSoundChannels, "ReleaseSoundChannels"},
{0x00070000, nullptr, "AcquireCaptureDevice"},
{0x00080040, nullptr, "ReleaseCaptureDevice"},
{0x00070000, &CSND_SND::AcquireCapUnit, "AcquireCapUnit"},
{0x00080040, &CSND_SND::ReleaseCapUnit, "ReleaseCapUnit"},
{0x00090082, &CSND_SND::FlushDataCache, "FlushDataCache"},
{0x000A0082, &CSND_SND::StoreDataCache, "StoreDataCache"},
{0x000B0082, &CSND_SND::InvalidateDataCache, "InvalidateDataCache"},
{0x000C0000, nullptr, "Reset"},
{0x000C0000, &CSND_SND::Reset, "Reset"},
// clang-format on
};

54
src/core/hle/service/csnd_snd.h → src/core/hle/service/csnd/csnd_snd.h
View file

@ -53,6 +53,17 @@ private:
*/
void ExecuteCommands(Kernel::HLERequestContext& ctx);
/**
* CSND_SND::ExecuteType1Commands service function
* Inputs:
* 0 : Header Code[0x00040080]
* 1 : unknown
* 2 : unknown
* Outputs:
* 1 : Result of function, 0 on success, otherwise error code
*/
void ExecuteType1Commands(Kernel::HLERequestContext& ctx);
/**
* CSND_SND::AcquireSoundChannels service function
* Inputs:
@ -72,6 +83,28 @@ private:
*/
void ReleaseSoundChannels(Kernel::HLERequestContext& ctx);
/**
* CSND_SND::AcquireCapUnit service function
* This function tries to acquire one capture device (max: 2).
* Returns index of which capture device was acquired.
* Inputs:
* 0 : Header Code[0x00070000]
* Outputs:
* 1 : Result of function, 0 on success, otherwise error code
* 2 : Capture Unit
*/
void AcquireCapUnit(Kernel::HLERequestContext& ctx);
/**
* CSND_SND::ReleaseCapUnit service function
* Inputs:
* 0 : Header Code[0x00080040]
* 1 : Capture Unit
* Outputs:
* 1 : Result of function, 0 on success, otherwise error code
*/
void ReleaseCapUnit(Kernel::HLERequestContext& ctx);
/**
* CSND_SND::FlushDataCache service function
*
@ -120,8 +153,29 @@ private:
*/
void InvalidateDataCache(Kernel::HLERequestContext& ctx);
/**
* CSND_SND::Reset service function
* Inputs:
* 0 : Header Code[0x000C0000]
* Outputs:
* 1 : Result of function, 0 on success, otherwise error code
*/
void Reset(Kernel::HLERequestContext& ctx);
struct Type0Command {
// command id and next command offset
u32 command_id;
u32 finished;
u32 flags;
u8 parameters[20];
};
static_assert(sizeof(Type0Command) == 0x20, "Type0Command structure size is wrong");
Kernel::SharedPtr<Kernel::Mutex> mutex = nullptr;
Kernel::SharedPtr<Kernel::SharedMemory> shared_memory = nullptr;
static constexpr u32 MaxCaptureUnits = 2;
std::array<bool, MaxCaptureUnits> capture_units = {false, false};
};
/// Initializes the CSND_SND Service

2
src/core/hle/service/service.cpp
View file

@ -22,7 +22,7 @@
#include "core/hle/service/cam/cam.h"
#include "core/hle/service/cecd/cecd.h"
#include "core/hle/service/cfg/cfg.h"
#include "core/hle/service/csnd_snd.h"
#include "core/hle/service/csnd/csnd_snd.h"
#include "core/hle/service/dlp/dlp.h"
#include "core/hle/service/dsp/dsp_dsp.h"
#include "core/hle/service/err_f.h"