itsmattkc
03bdf01357
functions Indexing is a lengthy process and had a high chance of getting RenderWorkers stuck doing it rather than being responsive to cache requests. This commit introduces a system where workers never index media, but instead signal that media is not ready to their RenderBackends which ensure that the media gets indexed and re-queues the affected frames when those indexes are ready.
54 lines
1.3 KiB
C++
54 lines
1.3 KiB
C++
#ifndef AUDIOPARAMS_H
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#define AUDIOPARAMS_H
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#include <QtMath>
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#include "audio/sampleformat.h"
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#include "common/rational.h"
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class AudioParams
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{
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public:
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AudioParams();
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AudioParams(const int& sample_rate, const uint64_t& channel_layout);
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const int& sample_rate() const;
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const uint64_t& channel_layout() const;
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private:
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int sample_rate_;
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uint64_t channel_layout_;
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};
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class AudioRenderingParams : public AudioParams {
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public:
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AudioRenderingParams();
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AudioRenderingParams(const int& sample_rate, const uint64_t& channel_layout, const SampleFormat::Format& format);
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AudioRenderingParams(const AudioParams& params, const SampleFormat::Format& format);
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int time_to_bytes(const rational& time) const;
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int time_to_samples(const rational& time) const;
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int samples_to_bytes(const int& samples) const;
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rational samples_to_time(const int& samples) const;
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int bytes_to_samples(const int &bytes) const;
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rational bytes_to_time(const int &bytes) const;
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int channel_count() const;
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int bytes_per_sample_per_channel() const;
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int bits_per_sample() const;
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bool is_valid() const;
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const SampleFormat::Format &format() const;
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bool operator==(const AudioRenderingParams& other) const;
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bool operator!=(const AudioRenderingParams& other) const;
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private:
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SampleFormat::Format format_;
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};
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Q_DECLARE_METATYPE(AudioRenderingParams)
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#endif // AUDIOPARAMS_H
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