Merge pull request #3811 from ogniK5377/audin-init
audin:u: ListAudioIns, OpenAudioIn, ListAudioInsAuto, OpenAudioInAuto, ListAudioInsAutoFiltered, OpenAudioInProtocolSpecified
This commit is contained in:
commit
30bd77c6e7
@ -2,6 +2,9 @@
|
||||
// Licensed under GPLv2 or any later version
|
||||
// Refer to the license.txt file included.
|
||||
|
||||
#include "common/logging/log.h"
|
||||
#include "core/hle/ipc_helpers.h"
|
||||
#include "core/hle/kernel/hle_ipc.h"
|
||||
#include "core/hle/service/audio/audin_u.h"
|
||||
|
||||
namespace Service::Audio {
|
||||
@ -36,11 +39,12 @@ public:
|
||||
AudInU::AudInU() : ServiceFramework("audin:u") {
|
||||
// clang-format off
|
||||
static const FunctionInfo functions[] = {
|
||||
{0, nullptr, "ListAudioIns"},
|
||||
{1, nullptr, "OpenAudioIn"},
|
||||
{2, nullptr, "Unknown"},
|
||||
{3, nullptr, "OpenAudioInAuto"},
|
||||
{4, nullptr, "ListAudioInsAuto"},
|
||||
{0, &AudInU::ListAudioIns, "ListAudioIns"},
|
||||
{1, &AudInU::OpenAudioIn, "OpenAudioIn"},
|
||||
{2, &AudInU::ListAudioIns, "ListAudioInsAuto"},
|
||||
{3, &AudInU::OpenAudioIn, "OpenAudioInAuto"},
|
||||
{4, &AudInU::ListAudioInsAutoFiltered, "ListAudioInsAutoFiltered"},
|
||||
{5, &AudInU::OpenAudioInProtocolSpecified, "OpenAudioInProtocolSpecified"},
|
||||
};
|
||||
// clang-format on
|
||||
|
||||
@ -49,4 +53,60 @@ AudInU::AudInU() : ServiceFramework("audin:u") {
|
||||
|
||||
AudInU::~AudInU() = default;
|
||||
|
||||
void AudInU::ListAudioIns(Kernel::HLERequestContext& ctx) {
|
||||
LOG_DEBUG(Service_Audio, "called");
|
||||
const std::size_t count = ctx.GetWriteBufferSize() / sizeof(AudioInDeviceName);
|
||||
|
||||
const std::size_t device_count = std::min(count, audio_device_names.size());
|
||||
std::vector<AudioInDeviceName> device_names;
|
||||
device_names.reserve(device_count);
|
||||
|
||||
for (std::size_t i = 0; i < device_count; i++) {
|
||||
const auto& device_name = audio_device_names[i];
|
||||
auto& entry = device_names.emplace_back();
|
||||
device_name.copy(entry.data(), device_name.size());
|
||||
}
|
||||
|
||||
ctx.WriteBuffer(device_names);
|
||||
|
||||
IPC::ResponseBuilder rb{ctx, 3};
|
||||
rb.Push(RESULT_SUCCESS);
|
||||
rb.Push(static_cast<u32>(device_names.size()));
|
||||
}
|
||||
|
||||
void AudInU::ListAudioInsAutoFiltered(Kernel::HLERequestContext& ctx) {
|
||||
LOG_DEBUG(Service_Audio, "called");
|
||||
constexpr u32 device_count = 0;
|
||||
|
||||
// Since we don't actually use any other audio input devices, we return 0 devices. Filtered
|
||||
// device listing just omits the default input device
|
||||
|
||||
IPC::ResponseBuilder rb{ctx, 3};
|
||||
rb.Push(RESULT_SUCCESS);
|
||||
rb.Push(static_cast<u32>(device_count));
|
||||
}
|
||||
|
||||
void AudInU::OpenInOutImpl(Kernel::HLERequestContext& ctx) {
|
||||
AudInOutParams params{};
|
||||
params.channel_count = 2;
|
||||
params.sample_format = SampleFormat::PCM16;
|
||||
params.sample_rate = 48000;
|
||||
params.state = State::Started;
|
||||
|
||||
IPC::ResponseBuilder rb{ctx, 6, 0, 1};
|
||||
rb.Push(RESULT_SUCCESS);
|
||||
rb.PushRaw<AudInOutParams>(params);
|
||||
rb.PushIpcInterface<IAudioIn>();
|
||||
}
|
||||
|
||||
void AudInU::OpenAudioIn(Kernel::HLERequestContext& ctx) {
|
||||
LOG_WARNING(Service_Audio, "(STUBBED) called");
|
||||
OpenInOutImpl(ctx);
|
||||
}
|
||||
|
||||
void AudInU::OpenAudioInProtocolSpecified(Kernel::HLERequestContext& ctx) {
|
||||
LOG_WARNING(Service_Audio, "(STUBBED) called");
|
||||
OpenInOutImpl(ctx);
|
||||
}
|
||||
|
||||
} // namespace Service::Audio
|
||||
|
@ -16,6 +16,35 @@ class AudInU final : public ServiceFramework<AudInU> {
|
||||
public:
|
||||
explicit AudInU();
|
||||
~AudInU() override;
|
||||
|
||||
private:
|
||||
enum class SampleFormat : u32_le {
|
||||
PCM16 = 2,
|
||||
};
|
||||
|
||||
enum class State : u32_le {
|
||||
Started = 0,
|
||||
Stopped = 1,
|
||||
};
|
||||
|
||||
struct AudInOutParams {
|
||||
u32_le sample_rate{};
|
||||
u32_le channel_count{};
|
||||
SampleFormat sample_format{};
|
||||
State state{};
|
||||
};
|
||||
static_assert(sizeof(AudInOutParams) == 0x10, "AudInOutParams is an invalid size");
|
||||
|
||||
using AudioInDeviceName = std::array<char, 256>;
|
||||
static constexpr std::array<std::string_view, 1> audio_device_names{{
|
||||
"BuiltInHeadset",
|
||||
}};
|
||||
|
||||
void ListAudioIns(Kernel::HLERequestContext& ctx);
|
||||
void ListAudioInsAutoFiltered(Kernel::HLERequestContext& ctx);
|
||||
void OpenInOutImpl(Kernel::HLERequestContext& ctx);
|
||||
void OpenAudioIn(Kernel::HLERequestContext& ctx);
|
||||
void OpenAudioInProtocolSpecified(Kernel::HLERequestContext& ctx);
|
||||
};
|
||||
|
||||
} // namespace Service::Audio
|
||||
|
Loading…
Reference in New Issue
Block a user