diff options
Diffstat (limited to 'LUFA/Drivers/USB/Class/Device/Audio.h')
| -rw-r--r-- | LUFA/Drivers/USB/Class/Device/Audio.h | 24 |
1 files changed, 16 insertions, 8 deletions
diff --git a/LUFA/Drivers/USB/Class/Device/Audio.h b/LUFA/Drivers/USB/Class/Device/Audio.h index 3586c33e8..b76abf663 100644 --- a/LUFA/Drivers/USB/Class/Device/Audio.h +++ b/LUFA/Drivers/USB/Class/Device/Audio.h @@ -135,7 +135,8 @@ * * \param[in,out] AudioInterfaceInfo Pointer to a structure containing an Audio Class configuration and state */ - static inline void Audio_Device_USBTask(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo); + static inline void Audio_Device_USBTask(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo) + ATTR_NON_NULL_PTR_ARG(1) ATTR_ALWAYS_INLINE; static inline void Audio_Device_USBTask(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo) { (void)AudioInterfaceInfo; @@ -150,7 +151,9 @@ * \param[in,out] AudioInterfaceInfo Pointer to a structure containing an Audio Class configuration and state * * \return Boolean true if the given Audio interface has a sample to be read, false otherwise - */ + */ + static inline bool Audio_Device_IsSampleReceived(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo) + ATTR_NON_NULL_PTR_ARG(1) ATTR_ALWAYS_INLINE; static inline bool Audio_Device_IsSampleReceived(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo) { if ((USB_DeviceState != DEVICE_STATE_Configured) || !(AudioInterfaceInfo->State.InterfaceEnabled)) @@ -171,6 +174,8 @@ * \return Boolean true if the given Audio interface is ready to accept the next sample, false otherwise */ static inline bool Audio_Device_IsReadyForNextSample(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo) + ATTR_NON_NULL_PTR_ARG(1) ATTR_ALWAYS_INLINE; + static inline bool Audio_Device_IsReadyForNextSample(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo) { if ((USB_DeviceState != DEVICE_STATE_Configured) || !(AudioInterfaceInfo->State.InterfaceEnabled)) return false; @@ -188,7 +193,8 @@ * * \return Signed 8-bit audio sample from the audio interface */ - static inline int8_t Audio_Device_ReadSample8(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo) ATTR_ALWAYS_INLINE; + static inline int8_t Audio_Device_ReadSample8(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo) + ATTR_NON_NULL_PTR_ARG(1) ATTR_ALWAYS_INLINE; static inline int8_t Audio_Device_ReadSample8(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo) { int8_t Sample; @@ -212,7 +218,8 @@ * * \return Signed 16-bit audio sample from the audio interface */ - static inline int16_t Audio_Device_ReadSample16(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo) ATTR_ALWAYS_INLINE; + static inline int16_t Audio_Device_ReadSample16(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo) + ATTR_NON_NULL_PTR_ARG(1) ATTR_ALWAYS_INLINE; static inline int16_t Audio_Device_ReadSample16(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo) { int16_t Sample; @@ -236,7 +243,8 @@ * * \return Signed 24-bit audio sample from the audio interface */ - static inline int32_t Audio_Device_ReadSample24(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo) ATTR_ALWAYS_INLINE; + static inline int32_t Audio_Device_ReadSample24(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo) + ATTR_NON_NULL_PTR_ARG(1) ATTR_ALWAYS_INLINE; static inline int32_t Audio_Device_ReadSample24(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo) { int32_t Sample; @@ -260,7 +268,7 @@ * \param[in] Sample Signed 8-bit audio sample */ static inline void Audio_Device_WriteSample8(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo, - const int8_t Sample) ATTR_ALWAYS_INLINE; + const int8_t Sample) ATTR_NON_NULL_PTR_ARG(1) ATTR_ALWAYS_INLINE; static inline void Audio_Device_WriteSample8(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo, const int8_t Sample) { @@ -279,7 +287,7 @@ * \param[in] Sample Signed 16-bit audio sample */ static inline void Audio_Device_WriteSample16(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo, - const int16_t Sample) ATTR_ALWAYS_INLINE; + const int16_t Sample) ATTR_NON_NULL_PTR_ARG(1) ATTR_ALWAYS_INLINE; static inline void Audio_Device_WriteSample16(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo, const int16_t Sample) { @@ -298,7 +306,7 @@ * \param[in] Sample Signed 24-bit audio sample */ static inline void Audio_Device_WriteSample24(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo, - const int32_t Sample) ATTR_ALWAYS_INLINE; + const int32_t Sample) ATTR_NON_NULL_PTR_ARG(1) ATTR_ALWAYS_INLINE; static inline void Audio_Device_WriteSample24(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo, const int32_t Sample) { |