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renamed PaAsio_GetAvailableLatencyValues to PaAsio_GetAvailableBufferSizes and included a backward compatibility #define. see ticket #111.

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rossb 2011-05-02 15:49:20 +00:00
commit 1938ce6628
2 changed files with 24 additions and 17 deletions
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31
include/pa_asio.h
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@ -52,25 +52,32 @@ extern "C"
#endif /* __cplusplus */
/** Retrieve legal latency settings for the specificed device, in samples.
/** Retrieve legal native buffer sizes for the specificed device, in sample frames.
@param device The global index of the device about which the query is being made.
@param minLatency A pointer to the location which will recieve the minimum latency value.
@param maxLatency A pointer to the location which will recieve the maximum latency value.
@param preferredLatency A pointer to the location which will recieve the preferred latency value.
@param granularity A pointer to the location which will recieve the granularity. This value
determines which values between minLatency and maxLatency are available. ie the step size,
if granularity is -1 then available latency settings are powers of two.
@param minBufferSizeFrames A pointer to the location which will receive the minimum buffer size value.
@param maxBufferSizeFrames A pointer to the location which will receive the maximum buffer size value.
@param preferredBufferSizeFrames A pointer to the location which will receive the preferred buffer size value.
@param granularity A pointer to the location which will receive the "granularity". This value determines
the step size used to compute the legal values between minBufferSizeFrames and maxBufferSizeFrames.
If granularity is -1 then available buffer size values are powers of two.
@see ASIOGetBufferSize in the ASIO SDK.
@todo This function should be renamed to PaAsio_GetAvailableBufferSizes.
No reason to use a wildly different name from the ASIO version.
@note: this function used to be called PaAsio_GetAvailableLatencyValues. There is a
#define that maps PaAsio_GetAvailableLatencyValues to this function for backwards compatibility.
*/
PaError PaAsio_GetAvailableLatencyValues( PaDeviceIndex device,
long *minLatency, long *maxLatency, long *preferredLatency, long *granularity );
PaError PaAsio_GetAvailableBufferSizes( PaDeviceIndex device,
long *minBufferSizeFrames, long *maxBufferSizeFrames, long *preferredBufferSizeFrames, long *granularity );
/** Backwards compatibility alias for PaAsio_GetAvailableBufferSizes
@see PaAsio_GetAvailableBufferSizes
*/
#define PaAsio_GetAvailableLatencyValues PaAsio_GetAvailableBufferSizes
/** Display the ASIO control panel for the specified device.
@param device The global index of the device whose control panel is to be displayed.