diff options
author | Kelebek1 <eeeedddccc@hotmail.co.uk> | 2022-07-17 00:48:45 +0200 |
---|---|---|
committer | Kelebek1 <eeeedddccc@hotmail.co.uk> | 2022-07-22 02:11:32 +0200 |
commit | 458da8a94877677f086f06cdeecf959ec4283a33 (patch) | |
tree | 583166d77602ad90a0d552f37de8729ad80fd6c1 /src/audio_core/audio_render_manager.h | |
parent | Merge pull request #8598 from Link4565/recv-dontwait (diff) | |
download | yuzu-458da8a94877677f086f06cdeecf959ec4283a33.tar yuzu-458da8a94877677f086f06cdeecf959ec4283a33.tar.gz yuzu-458da8a94877677f086f06cdeecf959ec4283a33.tar.bz2 yuzu-458da8a94877677f086f06cdeecf959ec4283a33.tar.lz yuzu-458da8a94877677f086f06cdeecf959ec4283a33.tar.xz yuzu-458da8a94877677f086f06cdeecf959ec4283a33.tar.zst yuzu-458da8a94877677f086f06cdeecf959ec4283a33.zip |
Diffstat (limited to '')
-rw-r--r-- | src/audio_core/audio_render_manager.h | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/src/audio_core/audio_render_manager.h b/src/audio_core/audio_render_manager.h new file mode 100644 index 000000000..6a508ec56 --- /dev/null +++ b/src/audio_core/audio_render_manager.h @@ -0,0 +1,103 @@ +// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later + +#pragma once + +#include <array> +#include <memory> +#include <mutex> + +#include "audio_core/common/common.h" +#include "audio_core/renderer/system_manager.h" +#include "core/hle/service/audio/errors.h" + +namespace Core { +class System; +} + +namespace AudioCore { +struct AudioRendererParameterInternal; + +namespace AudioRenderer { +/** + * Wrapper for the audio system manager, handles service calls. + */ +class Manager { +public: + explicit Manager(Core::System& system); + ~Manager(); + + /** + * Stop the manager. + */ + void Stop(); + + /** + * Get the system manager. + * + * @return The system manager. + */ + SystemManager& GetSystemManager(); + + /** + * Get required size for the audio renderer workbuffer. + * + * @param params - Input parameters with the numbers of voices/mixes/sinks etc. + * @param out_count - Output size of the required workbuffer. + * @return Result code. + */ + Result GetWorkBufferSize(const AudioRendererParameterInternal& params, u64& out_count); + + /** + * Get a new session id. + * + * @return The new session id. -1 if invalid, otherwise 0-MaxRendererSessions. + */ + s32 GetSessionId(); + + /** + * Get the number of currently active sessions. + * + * @return The number of active sessions. + */ + u32 GetSessionCount(); + + /** + * Add a renderer system to the manager. + * The system will be reguarly called to generate commands for the AudioRenderer. + * + * @param system - The system to add. + * @return True if the system was sucessfully added, otherwise false. + */ + bool AddSystem(System& system); + + /** + * Remove a renderer system from the manager. + * + * @param system - The system to remove. + * @return True if the system was sucessfully removed, otherwise false. + */ + bool RemoveSystem(System& system); + + /** + * Free a session id when the system wants to shut down. + * + * @param session_id - The session id to free. + */ + void ReleaseSessionId(s32 session_id); + +private: + /// Core system + Core::System& system; + /// Session ids, -1 when in use + std::array<s32, MaxRendererSessions> session_ids{}; + /// Number of active renderers + u32 session_count{}; + /// Lock for interacting with the sessions + std::mutex session_lock{}; + /// Regularly generates commands from the registered systems for the AudioRenderer + std::unique_ptr<SystemManager> system_manager{}; +}; + +} // namespace AudioRenderer +} // namespace AudioCore |