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audio: fetch process object from handle table

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This commit is contained in:
Liam 2024-01-12 09:35:08 -05:00
parent a4d90a9a64
commit d940974789
8 changed files with 85 additions and 35 deletions
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14
src/audio_core/device/device_session.cpp
View file

@ -10,6 +10,8 @@
#include "core/core_timing.h"
#include "core/memory.h"
#include "core/hle/kernel/k_process.h"
namespace AudioCore {
using namespace std::literals;
@ -25,7 +27,7 @@ DeviceSession::~DeviceSession() {
}
Result DeviceSession::Initialize(std::string_view name_, SampleFormat sample_format_,
u16 channel_count_, size_t session_id_, u32 handle_,
u16 channel_count_, size_t session_id_, Kernel::KProcess* handle_,
u64 applet_resource_user_id_, Sink::StreamType type_) {
if (stream) {
Finalize();
@ -36,6 +38,7 @@ Result DeviceSession::Initialize(std::string_view name_, SampleFormat sample_for
channel_count = channel_count_;
session_id = session_id_;
handle = handle_;
handle->Open();
applet_resource_user_id = applet_resource_user_id_;
if (type == Sink::StreamType::In) {
@ -54,6 +57,11 @@ void DeviceSession::Finalize() {
sink->CloseStream(stream);
stream = nullptr;
}
if (handle) {
handle->Close();
handle = nullptr;
}
}
void DeviceSession::Start() {
@ -91,7 +99,7 @@ void DeviceSession::AppendBuffers(std::span<const AudioBuffer> buffers) {
stream->AppendBuffer(new_buffer, tmp_samples);
} else {
Core::Memory::CpuGuestMemory<s16, Core::Memory::GuestMemoryFlags::UnsafeRead> samples(
system.ApplicationMemory(), buffer.samples, buffer.size / sizeof(s16));
handle->GetMemory(), buffer.samples, buffer.size / sizeof(s16));
stream->AppendBuffer(new_buffer, samples);
}
}
@ -100,7 +108,7 @@ void DeviceSession::AppendBuffers(std::span<const AudioBuffer> buffers) {
void DeviceSession::ReleaseBuffer(const AudioBuffer& buffer) const {
if (type == Sink::StreamType::In) {
auto samples{stream->ReleaseBuffer(buffer.size / sizeof(s16))};
system.ApplicationMemory().WriteBlockUnsafe(buffer.samples, samples.data(), buffer.size);
handle->GetMemory().WriteBlockUnsafe(buffer.samples, samples.data(), buffer.size);
}
}

12
src/audio_core/device/device_session.h
View file

@ -20,6 +20,10 @@ struct EventType;
} // namespace Timing
} // namespace Core
namespace Kernel {
class KProcess;
} // namespace Kernel
namespace AudioCore {
namespace Sink {
@ -44,13 +48,13 @@ public:
* @param sample_format - Sample format for this device's output.
* @param channel_count - Number of channels for this device (2 or 6).
* @param session_id - This session's id.
* @param handle - Handle for this device session (unused).
* @param handle - Process handle for this device session.
* @param applet_resource_user_id - Applet resource user id for this device session (unused).
* @param type - Type of this stream (Render, In, Out).
* @return Result code for this call.
*/
Result Initialize(std::string_view name, SampleFormat sample_format, u16 channel_count,
size_t session_id, u32 handle, u64 applet_resource_user_id,
size_t session_id, Kernel::KProcess* handle, u64 applet_resource_user_id,
Sink::StreamType type);
/**
@ -137,8 +141,8 @@ private:
u16 channel_count{};
/// Session id of this device session
size_t session_id{};
/// Handle of this device session
u32 handle{};
/// Process handle of device memory owner
Kernel::KProcess* handle{};
/// Applet resource user id of this device session
u64 applet_resource_user_id{};
/// Total number of samples played by this device session

2
src/audio_core/in/audio_in_system.cpp
View file

@ -57,7 +57,7 @@ Result System::IsConfigValid(const std::string_view device_name,
}
Result System::Initialize(std::string device_name, const AudioInParameter& in_params,
const u32 handle_, const u64 applet_resource_user_id_) {
Kernel::KProcess* handle_, const u64 applet_resource_user_id_) {
auto result{IsConfigValid(device_name, in_params)};
if (result.IsError()) {
return result;

13
src/audio_core/in/audio_in_system.h
View file

@ -19,7 +19,8 @@ class System;
namespace Kernel {
class KEvent;
}
class KProcess;
} // namespace Kernel
namespace AudioCore::AudioIn {
@ -93,12 +94,12 @@ public:
*
* @param device_name - The name of the requested input device.
* @param in_params - Input parameters, see AudioInParameter.
* @param handle - Unused.
* @param handle - Process handle.
* @param applet_resource_user_id - Unused.
* @return Result code.
*/
Result Initialize(std::string device_name, const AudioInParameter& in_params, u32 handle,
u64 applet_resource_user_id);
Result Initialize(std::string device_name, const AudioInParameter& in_params,
Kernel::KProcess* handle, u64 applet_resource_user_id);
/**
* Start this system.
@ -244,8 +245,8 @@ public:
private:
/// Core system
Core::System& system;
/// (Unused)
u32 handle{};
/// Process handle
Kernel::KProcess* handle{};
/// (Unused)
u64 applet_resource_user_id{};
/// Buffer event, signalled when a buffer is ready

4
src/audio_core/out/audio_out_system.cpp
View file

@ -48,8 +48,8 @@ Result System::IsConfigValid(std::string_view device_name,
return Service::Audio::ResultInvalidChannelCount;
}
Result System::Initialize(std::string device_name, const AudioOutParameter& in_params, u32 handle_,
u64 applet_resource_user_id_) {
Result System::Initialize(std::string device_name, const AudioOutParameter& in_params,
Kernel::KProcess* handle_, u64 applet_resource_user_id_) {
auto result = IsConfigValid(device_name, in_params);
if (result.IsError()) {
return result;

13
src/audio_core/out/audio_out_system.h
View file

@ -19,7 +19,8 @@ class System;
namespace Kernel {
class KEvent;
}
class KProcess;
} // namespace Kernel
namespace AudioCore::AudioOut {
@ -84,12 +85,12 @@ public:
*
* @param device_name - The name of the requested output device.
* @param in_params - Input parameters, see AudioOutParameter.
* @param handle - Unused.
* @param handle - Process handle.
* @param applet_resource_user_id - Unused.
* @return Result code.
*/
Result Initialize(std::string device_name, const AudioOutParameter& in_params, u32 handle,
u64 applet_resource_user_id);
Result Initialize(std::string device_name, const AudioOutParameter& in_params,
Kernel::KProcess* handle, u64 applet_resource_user_id);
/**
* Start this system.
@ -228,8 +229,8 @@ public:
private:
/// Core system
Core::System& system;
/// (Unused)
u32 handle{};
/// Process handle
Kernel::KProcess* handle{};
/// (Unused)
u64 applet_resource_user_id{};
/// Buffer event, signalled when a buffer is ready