MPD  0.20.15
FallbackResampler.hxx
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19 
20 #ifndef MPD_PCM_FALLBACK_RESAMPLER_HXX
21 #define MPD_PCM_FALLBACK_RESAMPLER_HXX
22 
23 #include "Resampler.hxx"
24 #include "PcmBuffer.hxx"
25 #include "AudioFormat.hxx"
26 #include "Compiler.h"
27 
32 class FallbackPcmResampler final : public PcmResampler {
33  AudioFormat format;
34  unsigned out_rate;
35 
36  PcmBuffer buffer;
37 
38 public:
39  AudioFormat Open(AudioFormat &af, unsigned new_sample_rate) override;
40  void Close() override;
42 };
43 
44 #endif
This structure describes the format of a raw PCM stream.
Definition: AudioFormat.hxx:37
ConstBuffer< void > Resample(ConstBuffer< void > src) override
Resamples a block of PCM data.
void Close() override
Closes the resampler.
AudioFormat Open(AudioFormat &af, unsigned new_sample_rate) override
Opens the resampler, preparing it for Resample().
This is an interface for plugins that convert PCM data to a specific sample rate. ...
Definition: Resampler.hxx:32
Manager for a temporary buffer which grows as needed.
Definition: PcmBuffer.hxx:33
A naive resampler that is used when no external library was found (or when the user explicitly asks f...