Binary Value Conversion


Defines

#define snd_host_to_LE_16(val)   __cpu_to_le16(val)
#define snd_LE_to_host_16(val)   __le16_to_cpu(val)
#define snd_host_to_LE_32(val)   __cpu_to_le32(val)
#define snd_LE_to_host_32(val)   __le32_to_cpu(val)
#define snd_host_to_BE_16(val)   __cpu_to_be16(val)
#define snd_BE_to_host_16(val)   __be16_to_cpu(val)
#define snd_host_to_BE_32(val)   __cpu_to_be32(val)
#define snd_BE_to_host_32(val)   __be32_to_cpu(val)

Detailed Description

Helper macros to convert binary values to/from a specific byte order.

Define Documentation

#define snd_BE_to_host_16 ( val   )     __be16_to_cpu(val)

Converts a 16-bit value from big endian to host byte order.

#define snd_BE_to_host_32 ( val   )     __be32_to_cpu(val)

Converts a 32-bit value from big endian to host byte order.

#define snd_host_to_BE_16 ( val   )     __cpu_to_be16(val)

Converts a 16-bit value from host to big endian byte order.

#define snd_host_to_BE_32 ( val   )     __cpu_to_be32(val)

Converts a 32-bit value from host to big endian byte order.

#define snd_host_to_LE_16 ( val   )     __cpu_to_le16(val)

Converts a 16-bit value from host to little endian byte order.

#define snd_host_to_LE_32 ( val   )     __cpu_to_le32(val)

Converts a 32-bit value from host to little endian byte order.

#define snd_LE_to_host_16 ( val   )     __le16_to_cpu(val)

Converts a 16-bit value from little endian to host byte order.

#define snd_LE_to_host_32 ( val   )     __le32_to_cpu(val)

Converts a 32-bit value from little endian to host byte order.


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