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Refactored some AudioIODevice methods to return Arrays of sample rates + buffer sizes.

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jules 2013-12-18 10:57:11 +00:00
parent bb4aa53773
commit 017dbc988d
12 changed files with 266 additions and 273 deletions
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46
modules/juce_audio_devices/audio_io/juce_AudioIODevice.h
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@ -157,47 +157,19 @@ public:
virtual StringArray getInputChannelNames() = 0;
//==============================================================================
/** Returns the number of sample-rates this device supports.
To find out which rates are available on this device, use this method to
find out how many there are, and getSampleRate() to get the rates.
@see getSampleRate
/** Returns the set of sample-rates this device supports.
@see getCurrentSampleRate
*/
virtual int getNumSampleRates() = 0;
virtual Array<double> getAvailableSampleRates() = 0;
/** Returns one of the sample-rates this device supports.
To find out which rates are available on this device, use getNumSampleRates() to
find out how many there are, and getSampleRate() to get the individual rates.
The sample rate is set by the open() method.
(Note that for DirectSound some rates might not work, depending on combinations
of i/o channels that are being opened).
@see getNumSampleRates
/** Returns the set of buffer sizes that are available.
@see getCurrentBufferSizeSamples, getDefaultBufferSize
*/
virtual double getSampleRate (int index) = 0;
/** Returns the number of sizes of buffer that are available.
@see getBufferSizeSamples, getDefaultBufferSize
*/
virtual int getNumBufferSizesAvailable() = 0;
/** Returns one of the possible buffer-sizes.
@param index the index of the buffer-size to use, from 0 to getNumBufferSizesAvailable() - 1
@returns a number of samples
@see getNumBufferSizesAvailable, getDefaultBufferSize
*/
virtual int getBufferSizeSamples (int index) = 0;
virtual Array<int> getAvailableBufferSizes() = 0;
/** Returns the default buffer-size to use.
@returns a number of samples
@see getNumBufferSizesAvailable, getBufferSizeSamples
@see getAvailableBufferSizes
*/
virtual int getDefaultBufferSize() = 0;
@ -209,9 +181,9 @@ public:
@param outputChannels a BigInteger in which a set bit indicates that the corresponding
output channel should be enabled
@param sampleRate the sample rate to try to use - to find out which rates are
available, see getNumSampleRates() and getSampleRate()
available, see getAvailableSampleRates()
@param bufferSizeSamples the size of i/o buffer to use - to find out the available buffer
sizes, see getNumBufferSizesAvailable() and getBufferSizeSamples()
sizes, see getAvailableBufferSizes()
@returns an error description if there's a problem, or an empty string if it succeeds in
opening the device
@see close