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*: add "noexcept" to many, many function prototypes

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This eliminates some overhead, because the compiler doesn't need to
consider these functions throwing.
This commit is contained in:
Max Kellermann
2017-05-08 14:44:49 +02:00
parent ac2e4e593d
commit 71f0ed8b74
272 changed files with 873 additions and 846 deletions
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8
src/pcm/PcmExport.hxx
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@@ -135,13 +135,13 @@ public:
* one output word (32 bits), dividing the sample rate by 4.
*/
gcc_pure
unsigned CalcOutputSampleRate(unsigned input_sample_rate) const;
unsigned CalcOutputSampleRate(unsigned input_sample_rate) const noexcept;
/**
* The inverse of CalcOutputSampleRate().
*/
gcc_pure
unsigned CalcInputSampleRate(unsigned output_sample_rate) const;
unsigned CalcInputSampleRate(unsigned output_sample_rate) const noexcept;
};
/**
@@ -167,7 +167,7 @@ public:
* Calculate the size of one output frame.
*/
gcc_pure
size_t GetFrameSize(const AudioFormat &audio_format) const;
size_t GetFrameSize(const AudioFormat &audio_format) const noexcept;
/**
* Export a PCM buffer.
@@ -183,7 +183,7 @@ public:
* pcm_export() source buffer.
*/
gcc_pure
size_t CalcSourceSize(size_t dest_size) const;
size_t CalcSourceSize(size_t dest_size) const noexcept;
};
#endif