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author | Liam <byteslice@airmail.cc> | 2024-01-12 15:35:08 +0100 |
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committer | Liam <byteslice@airmail.cc> | 2024-01-12 16:03:16 +0100 |
commit | d940974789b1b8ff473440883d8c506a275b9b3b (patch) | |
tree | e859ecfe3e8c0537035972a83bf2344ebf3577b6 /src/audio_core/device | |
parent | Merge pull request #12653 from liamwhite/once-more (diff) | |
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Diffstat (limited to 'src/audio_core/device')
-rw-r--r-- | src/audio_core/device/device_session.cpp | 14 | ||||
-rw-r--r-- | src/audio_core/device/device_session.h | 12 |
2 files changed, 19 insertions, 7 deletions
diff --git a/src/audio_core/device/device_session.cpp b/src/audio_core/device/device_session.cpp index ee42ae529..3c214ec00 100644 --- a/src/audio_core/device/device_session.cpp +++ b/src/audio_core/device/device_session.cpp @@ -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); } } diff --git a/src/audio_core/device/device_session.h b/src/audio_core/device/device_session.h index 7d52f362d..f3fae2617 100644 --- a/src/audio_core/device/device_session.h +++ b/src/audio_core/device/device_session.h @@ -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 |