chore: CRLF to LF
This commit is contained in:
+153
-153
@@ -1,153 +1,153 @@
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#pragma once
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#include <atomic>
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#include <condition_variable>
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#include <functional>
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#include <mutex>
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#include <optional>
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#include <thread>
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#include "external/asio/asio.h"
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#include "external/asio/iasiodrv.h"
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#include "external/readerwriterqueue/readerwriterqueue.h"
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#include "hooks/audio/audio_private.h"
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#include "hooks/audio/buffer.h"
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#include "backend.h"
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struct AsioBackend;
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extern AsioBackend *ASIO_BACKEND;
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struct BufferEntry {
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BYTE *buffer;
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size_t length;
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size_t read;
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};
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struct AsioInstanceInfo {
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long inputs = 0;
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long outputs = 0;
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long buffer_min_size = 0;
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long buffer_max_size = 0;
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long buffer_preferred_size = 0;
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long buffer_granularity = 0;
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long input_latency = 0;
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long output_latency = 0;
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};
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struct AsioBackend final : AudioBackend {
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public:
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explicit AsioBackend();
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~AsioBackend() final;
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const WAVEFORMATEXTENSIBLE &format() const noexcept override;
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HRESULT on_initialize(
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AUDCLNT_SHAREMODE *ShareMode,
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DWORD *StreamFlags,
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REFERENCE_TIME *hnsBufferDuration,
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REFERENCE_TIME *hnsPeriodicity,
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const WAVEFORMATEX *pFormat,
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LPCGUID AudioSessionGuid) noexcept override;
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HRESULT on_get_buffer_size(uint32_t *buffer_frames) noexcept override;
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HRESULT on_get_stream_latency(REFERENCE_TIME *latency) noexcept override;
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HRESULT on_get_current_padding(std::optional<uint32_t> &padding_frames) noexcept override;
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HRESULT on_is_format_supported(
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AUDCLNT_SHAREMODE *ShareMode,
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const WAVEFORMATEX *pFormat,
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WAVEFORMATEX **ppClosestMatch) noexcept override;
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HRESULT on_get_mix_format(WAVEFORMATEX **pp_device_format) noexcept override;
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HRESULT on_get_device_period(
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REFERENCE_TIME *default_device_period,
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REFERENCE_TIME *minimum_device_period) noexcept override;
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HRESULT on_start() noexcept override;
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HRESULT on_stop() noexcept override;
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HRESULT on_set_event_handle(HANDLE *event_handle) noexcept override;
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HRESULT on_get_buffer(uint32_t num_frames_requested, BYTE **pp_data) noexcept override;
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HRESULT on_release_buffer(uint32_t num_frames_written, DWORD dwFlags) noexcept override;
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// for overlay
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inline const AsioDriverInfo &driver_info() const noexcept {
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return this->driver_info_;
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}
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inline const std::vector<AsioChannelInfo> &channel_info() const noexcept {
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return this->asio_channel_info_;
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}
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inline const AsioInstanceInfo &asio_info() const noexcept {
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return this->asio_info_;
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}
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void open_control_panel();
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std::atomic<uint32_t> queued_frames = 0;
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std::atomic<size_t> queued_bytes = 0;
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private:
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using AsioFunction = std::function<AsioError()>;
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enum class AsioThreadState {
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Closed,
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Failed,
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Running,
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ShuttingDown,
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};
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struct AsioThreadMessage {
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AsioFunction fn;
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bool result_needed;
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};
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void set_thread_state(AsioThreadState state);
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bool load_driver();
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bool update_driver_info();
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bool update_latency();
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bool set_initial_format(WAVEFORMATEXTENSIBLE &target);
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bool init();
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bool unload_driver();
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void reset();
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AsioError run_on_asio_thread(AsioFunction fn, bool result_needed = true);
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// ASIO callbacks
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static void buffer_switch(long double_buffer_index, AsioBool direct_process);
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static void sample_rate_did_change(AsioSampleRate sample_rate);
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static long asio_message(long selector, long value, void *message, double *opt);
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// helper methods
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static bool is_supported_subformat(const WAVEFORMATEXTENSIBLE &format_ex) noexcept;
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REFERENCE_TIME compute_ref_time() const;
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REFERENCE_TIME compute_latency_ref_time() const;
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std::thread asio_thread;
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std::atomic_bool asio_thread_initialized = false;
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std::mutex asio_thread_state_lock;
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// TODO: use `std::atomic<T>::wait` when stabilized in MSVC
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std::condition_variable asio_thread_state_cv;
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std::atomic<AsioThreadState> asio_thread_state = AsioThreadState::Closed;
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moodycamel::BlockingReaderWriterQueue<AsioThreadMessage> asio_msg_queue_func;
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moodycamel::BlockingReaderWriterQueue<AsioError> asio_msg_queue_result;
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moodycamel::ReaderWriterQueue<BufferEntry> queue;
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std::optional<HANDLE> relay_handle = std::nullopt;
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IAsio *asio_driver = nullptr;
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AsioCallbacks asio_callbacks {};
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AsioDriverInfo driver_info_ {};
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AsioInstanceInfo asio_info_;
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std::vector<AsioChannelInfo> asio_channel_info_;
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std::vector<AsioBufferInfo> asio_buffers;
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SampleType asio_sample_type = SampleType::UNSUPPORTED;
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std::atomic_bool started = false;
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WAVEFORMATEXTENSIBLE format_ {};
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WAVEFORMATEXTENSIBLE last_checked_format {};
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//std::vector<BYTE> last_sound_buffer;
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std::vector<double> conversion_sound_buffer;
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BYTE *active_sound_buffer = nullptr;
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};
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#pragma once
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#include <atomic>
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#include <condition_variable>
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#include <functional>
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#include <mutex>
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#include <optional>
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#include <thread>
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#include "external/asio/asio.h"
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#include "external/asio/iasiodrv.h"
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#include "external/readerwriterqueue/readerwriterqueue.h"
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#include "hooks/audio/audio_private.h"
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#include "hooks/audio/buffer.h"
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#include "backend.h"
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struct AsioBackend;
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extern AsioBackend *ASIO_BACKEND;
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struct BufferEntry {
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BYTE *buffer;
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size_t length;
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size_t read;
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};
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struct AsioInstanceInfo {
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long inputs = 0;
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long outputs = 0;
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long buffer_min_size = 0;
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long buffer_max_size = 0;
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long buffer_preferred_size = 0;
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long buffer_granularity = 0;
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long input_latency = 0;
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long output_latency = 0;
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};
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struct AsioBackend final : AudioBackend {
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public:
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explicit AsioBackend();
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~AsioBackend() final;
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const WAVEFORMATEXTENSIBLE &format() const noexcept override;
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HRESULT on_initialize(
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AUDCLNT_SHAREMODE *ShareMode,
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DWORD *StreamFlags,
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REFERENCE_TIME *hnsBufferDuration,
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REFERENCE_TIME *hnsPeriodicity,
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const WAVEFORMATEX *pFormat,
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LPCGUID AudioSessionGuid) noexcept override;
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HRESULT on_get_buffer_size(uint32_t *buffer_frames) noexcept override;
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HRESULT on_get_stream_latency(REFERENCE_TIME *latency) noexcept override;
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HRESULT on_get_current_padding(std::optional<uint32_t> &padding_frames) noexcept override;
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HRESULT on_is_format_supported(
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AUDCLNT_SHAREMODE *ShareMode,
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const WAVEFORMATEX *pFormat,
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WAVEFORMATEX **ppClosestMatch) noexcept override;
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HRESULT on_get_mix_format(WAVEFORMATEX **pp_device_format) noexcept override;
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HRESULT on_get_device_period(
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REFERENCE_TIME *default_device_period,
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REFERENCE_TIME *minimum_device_period) noexcept override;
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HRESULT on_start() noexcept override;
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HRESULT on_stop() noexcept override;
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HRESULT on_set_event_handle(HANDLE *event_handle) noexcept override;
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HRESULT on_get_buffer(uint32_t num_frames_requested, BYTE **pp_data) noexcept override;
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HRESULT on_release_buffer(uint32_t num_frames_written, DWORD dwFlags) noexcept override;
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// for overlay
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inline const AsioDriverInfo &driver_info() const noexcept {
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return this->driver_info_;
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}
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inline const std::vector<AsioChannelInfo> &channel_info() const noexcept {
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return this->asio_channel_info_;
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}
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inline const AsioInstanceInfo &asio_info() const noexcept {
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return this->asio_info_;
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}
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void open_control_panel();
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std::atomic<uint32_t> queued_frames = 0;
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std::atomic<size_t> queued_bytes = 0;
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private:
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using AsioFunction = std::function<AsioError()>;
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enum class AsioThreadState {
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Closed,
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Failed,
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Running,
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ShuttingDown,
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};
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struct AsioThreadMessage {
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AsioFunction fn;
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bool result_needed;
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};
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void set_thread_state(AsioThreadState state);
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bool load_driver();
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bool update_driver_info();
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bool update_latency();
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bool set_initial_format(WAVEFORMATEXTENSIBLE &target);
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bool init();
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bool unload_driver();
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void reset();
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AsioError run_on_asio_thread(AsioFunction fn, bool result_needed = true);
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// ASIO callbacks
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static void buffer_switch(long double_buffer_index, AsioBool direct_process);
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static void sample_rate_did_change(AsioSampleRate sample_rate);
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static long asio_message(long selector, long value, void *message, double *opt);
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// helper methods
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static bool is_supported_subformat(const WAVEFORMATEXTENSIBLE &format_ex) noexcept;
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REFERENCE_TIME compute_ref_time() const;
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REFERENCE_TIME compute_latency_ref_time() const;
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std::thread asio_thread;
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std::atomic_bool asio_thread_initialized = false;
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std::mutex asio_thread_state_lock;
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// TODO: use `std::atomic<T>::wait` when stabilized in MSVC
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std::condition_variable asio_thread_state_cv;
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std::atomic<AsioThreadState> asio_thread_state = AsioThreadState::Closed;
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moodycamel::BlockingReaderWriterQueue<AsioThreadMessage> asio_msg_queue_func;
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moodycamel::BlockingReaderWriterQueue<AsioError> asio_msg_queue_result;
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moodycamel::ReaderWriterQueue<BufferEntry> queue;
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std::optional<HANDLE> relay_handle = std::nullopt;
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IAsio *asio_driver = nullptr;
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AsioCallbacks asio_callbacks {};
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AsioDriverInfo driver_info_ {};
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AsioInstanceInfo asio_info_;
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std::vector<AsioChannelInfo> asio_channel_info_;
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std::vector<AsioBufferInfo> asio_buffers;
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SampleType asio_sample_type = SampleType::UNSUPPORTED;
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std::atomic_bool started = false;
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WAVEFORMATEXTENSIBLE format_ {};
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WAVEFORMATEXTENSIBLE last_checked_format {};
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//std::vector<BYTE> last_sound_buffer;
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std::vector<double> conversion_sound_buffer;
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BYTE *active_sound_buffer = nullptr;
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};
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