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d9b77cc21e
* libretro core * Bringing citra libretro implementation over * libretro: hook up vulkan renderer * libretro: github actions * libretro: gyro * libretro: core options v2 * libretro: on ios turn off shader jit if unavailable * moltenvk 1.3.0 introduces 8-bit indexes but allocates 16-bit for metal; this ends up allocating stream buffer * 2 = 132MiB. Instead, just use 16-bit indexes. (This will be necessary for standalone when bumping moltenvk version.) * libretro core: address review feedback * libretro: microphone support * cmake: Add ENABLE_ROOM_STANDALONE to list of incompatible libretro flags * libretro: proper initial geometry * libretro: fix software renderer * libretro: address review feedback * .github/libretro.yml: Pin macOS runners at macOS 26 * ci: Remove explicit selection of Xcode 16.0 * .github/libretro.yml: remove unnecessary windows builder apt commands * .github/libretro.yml: bump min macos version to 11.0 * ci: Re-enable CI jobs for all libretro cores This is under the condition that we don't introduce build cache for these builds --------- Co-authored-by: OpenSauce04 <opensauce04@gmail.com> Co-authored-by: PabloMK7 <hackyglitch2@gmail.com>
52 lines
1.6 KiB
C++
52 lines
1.6 KiB
C++
// Copyright Citra Emulator Project / Azahar Emulator Project
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// Licensed under GPLv2 or any later version
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// Refer to the license.txt file included.
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#pragma once
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#include <functional>
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#include "audio_types.h"
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namespace AudioCore {
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constexpr char auto_device_name[] = "Auto";
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/**
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* This class is an interface for an audio sink. An audio sink accepts samples in stereo signed
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* PCM16 format to be output. Sinks *do not* handle resampling and expect the correct sample rate.
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* They are dumb outputs.
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*/
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class Sink {
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public:
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virtual ~Sink() = default;
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/// The native rate of this sink. The sink expects to be fed samples that respect this.
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/// (Units: samples/sec)
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virtual unsigned int GetNativeSampleRate() const = 0;
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/**
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* Set callback for samples
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* @param samples Samples in interleaved stereo PCM16 format.
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* @param sample_count Number of samples.
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*/
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virtual void SetCallback(std::function<void(s16*, std::size_t)> cb) = 0;
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/**
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* Override and set this to true if the sink wants audio data submitted
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* immediately rather than requesting audio on demand
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* @return true if audio data should be pushed to the sink
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*/
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virtual bool ImmediateSubmission() {
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return false;
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}
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/**
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* Push audio samples directly to the sink, bypassing the FIFO.
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* Only called when ImmediateSubmission() returns true.
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* @param data Pointer to stereo PCM16 samples (each sample is L+R pair)
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* @param num_samples Number of stereo samples
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*/
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virtual void PushSamples(const void* data, std::size_t num_samples) {}
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};
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} // namespace AudioCore
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