mirror of
https://github.com/mudita/MuditaOS.git
synced 2026-04-19 06:30:46 -04:00
e993a0b928
Fixed HSP sound quality issues: - fixed HF caused by invalid output block size during interpolation of the bluetooth input, - increased block size to increase time send interval to 8ms Fixed issue with error handling when writing to overflowed stream. Signed-off-by: Marcin Smoczyński <smoczynski.marcin@gmail.com>
51 lines
1.8 KiB
C++
51 lines
1.8 KiB
C++
// Copyright (c) 2017-2021, Mudita Sp. z.o.o. All rights reserved.
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// For licensing, see https://github.com/mudita/MuditaOS/LICENSE.md
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#pragma once
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#include "Endpoint.hpp"
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#include "Stream.hpp"
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#include "transcode/Transform.hpp"
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#include "transcode/InputTranscodeProxy.hpp"
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#include <initializer_list>
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#include <optional>
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#include <memory>
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namespace audio
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{
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class StreamFactory
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{
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public:
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StreamFactory() = default;
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explicit StreamFactory(std::chrono::milliseconds operationPeriodRequirement);
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auto makeStream(Source &source, Sink &sink) -> std::unique_ptr<AbstractStream>;
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auto makeStream(Source &source, Sink &sink, AudioFormat streamFormat) -> std::unique_ptr<Stream>;
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auto makeInputTranscodingStream(Source &source,
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Sink &sink,
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AudioFormat streamFormat,
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std::shared_ptr<transcode::Transform> transform)
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-> std::unique_ptr<transcode::InputTranscodeProxy>;
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private:
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using Traits = audio::Endpoint::Traits;
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static constexpr auto defaultBuffering = 32U;
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auto makeStream(Traits sourceTraits, Traits sinkTraits, AudioFormat streamFormat) -> std::unique_ptr<Stream>;
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auto getBlockSizeConstraint(std::initializer_list<Traits> traitsList) const -> std::optional<std::size_t>;
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auto getTimingConstraints(std::initializer_list<std::optional<std::chrono::milliseconds>> timingConstraints)
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const -> std::chrono::milliseconds;
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auto negotiateAllocator(std::initializer_list<Traits> traitsList) noexcept -> Stream::Allocator &;
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std::optional<std::chrono::milliseconds> periodRequirement = std::nullopt;
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StandardStreamAllocator stdAlloc;
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NonCacheableStreamAllocator nonCacheableAlloc;
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};
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} // namespace audio
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