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author | Dean Camera <dean@fourwalledcubicle.com> | 2011-07-12 05:13:31 +0000 |
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committer | Dean Camera <dean@fourwalledcubicle.com> | 2011-07-12 05:13:31 +0000 |
commit | 7207b0569529f5dcf180ec1d84d86c3f573168aa (patch) | |
tree | e57546d07b948e48c419413c54ade7f7d74a22d4 /LUFA/Drivers/USB/Class/Host/Audio.h | |
parent | 065ed4da207173495d0a569b0f2973daebb841f0 (diff) | |
download | lufa-7207b0569529f5dcf180ec1d84d86c3f573168aa.tar.gz lufa-7207b0569529f5dcf180ec1d84d86c3f573168aa.tar.bz2 lufa-7207b0569529f5dcf180ec1d84d86c3f573168aa.zip |
Add missing function attributes.
Diffstat (limited to 'LUFA/Drivers/USB/Class/Host/Audio.h')
-rw-r--r-- | LUFA/Drivers/USB/Class/Host/Audio.h | 44 |
1 files changed, 28 insertions, 16 deletions
diff --git a/LUFA/Drivers/USB/Class/Host/Audio.h b/LUFA/Drivers/USB/Class/Host/Audio.h index dafe9e6fb..2c78b4113 100644 --- a/LUFA/Drivers/USB/Class/Host/Audio.h +++ b/LUFA/Drivers/USB/Class/Host/Audio.h @@ -145,6 +145,8 @@ * \return A value from the \ref USB_Host_SendControlErrorCodes_t enum. */ uint8_t Audio_Host_StartStopStreaming(USB_ClassInfo_Audio_Host_t* const AudioInterfaceInfo, + const bool EnableStreaming) ATTR_NON_NULL_PTR_ARG(1); + uint8_t Audio_Host_StartStopStreaming(USB_ClassInfo_Audio_Host_t* const AudioInterfaceInfo, const bool EnableStreaming); /** Gets or sets the specified property of a streaming audio class endpoint that is bound to a pipe in the given @@ -160,7 +162,13 @@ * the retrieved data is to be stored for GET operations. * * \return A value from the \ref USB_Host_SendControlErrorCodes_t enum. - */ + */ + uint8_t Audio_Host_GetSetEndpointProperty(USB_ClassInfo_Audio_Host_t* const AudioInterfaceInfo, + const uint8_t DataPipeIndex, + const uint8_t EndpointProperty, + const uint8_t EndpointControl, + const uint16_t DataLength, + void* const Data) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(6); uint8_t Audio_Host_GetSetEndpointProperty(USB_ClassInfo_Audio_Host_t* const AudioInterfaceInfo, const uint8_t DataPipeIndex, const uint8_t EndpointProperty, @@ -175,7 +183,8 @@ * * \param[in,out] AudioInterfaceInfo Pointer to a structure containing an Audio Class host configuration and state. */ - static inline void Audio_Host_USBTask(USB_ClassInfo_Audio_Host_t* const AudioInterfaceInfo); + static inline void Audio_Host_USBTask(USB_ClassInfo_Audio_Host_t* const AudioInterfaceInfo) + ATTR_NON_NULL_PTR_ARG(1) ATTR_ALWAYS_INLINE; static inline void Audio_Host_USBTask(USB_ClassInfo_Audio_Host_t* const AudioInterfaceInfo) { (void)AudioInterfaceInfo; @@ -192,7 +201,7 @@ * \return Boolean \c true if the given Audio interface has a sample to be read, \c false otherwise. */ static inline bool Audio_Host_IsSampleReceived(USB_ClassInfo_Audio_Host_t* const AudioInterfaceInfo) - ATTR_NON_NULL_PTR_ARG(1) ATTR_ALWAYS_INLINE; + ATTR_NON_NULL_PTR_ARG(1) ATTR_ALWAYS_INLINE; static inline bool Audio_Host_IsSampleReceived(USB_ClassInfo_Audio_Host_t* const AudioInterfaceInfo) { if ((USB_HostState != HOST_STATE_Configured) || !(AudioInterfaceInfo->State.IsActive)) @@ -219,7 +228,7 @@ * \return Boolean \c true if the given Audio interface is ready to accept the next sample, \c false otherwise. */ static inline bool Audio_Host_IsReadyForNextSample(USB_ClassInfo_Audio_Host_t* const AudioInterfaceInfo) - ATTR_NON_NULL_PTR_ARG(1) ATTR_ALWAYS_INLINE; + ATTR_NON_NULL_PTR_ARG(1) ATTR_ALWAYS_INLINE; static inline bool Audio_Host_IsReadyForNextSample(USB_ClassInfo_Audio_Host_t* const AudioInterfaceInfo) { if ((USB_HostState != HOST_STATE_Configured) || !(AudioInterfaceInfo->State.IsActive)) @@ -239,7 +248,7 @@ * \return Signed 8-bit audio sample from the audio interface. */ static inline int8_t Audio_Host_ReadSample8(USB_ClassInfo_Audio_Host_t* const AudioInterfaceInfo) - ATTR_NON_NULL_PTR_ARG(1) ATTR_ALWAYS_INLINE; + ATTR_NON_NULL_PTR_ARG(1) ATTR_ALWAYS_INLINE; static inline int8_t Audio_Host_ReadSample8(USB_ClassInfo_Audio_Host_t* const AudioInterfaceInfo) { int8_t Sample; @@ -268,7 +277,7 @@ * \return Signed 16-bit audio sample from the audio interface. */ static inline int16_t Audio_Host_ReadSample16(USB_ClassInfo_Audio_Host_t* const AudioInterfaceInfo) - ATTR_NON_NULL_PTR_ARG(1) ATTR_ALWAYS_INLINE; + ATTR_NON_NULL_PTR_ARG(1) ATTR_ALWAYS_INLINE; static inline int16_t Audio_Host_ReadSample16(USB_ClassInfo_Audio_Host_t* const AudioInterfaceInfo) { int16_t Sample; @@ -297,7 +306,7 @@ * \return Signed 24-bit audio sample from the audio interface. */ static inline int32_t Audio_Host_ReadSample24(USB_ClassInfo_Audio_Host_t* const AudioInterfaceInfo) - ATTR_NON_NULL_PTR_ARG(1) ATTR_ALWAYS_INLINE; + ATTR_NON_NULL_PTR_ARG(1) ATTR_ALWAYS_INLINE; static inline int32_t Audio_Host_ReadSample24(USB_ClassInfo_Audio_Host_t* const AudioInterfaceInfo) { int32_t Sample; @@ -325,9 +334,9 @@ * \param[in] Sample Signed 8-bit audio sample. */ static inline void Audio_Host_WriteSample8(USB_ClassInfo_Audio_Host_t* const AudioInterfaceInfo, - const int8_t Sample) ATTR_NON_NULL_PTR_ARG(1) ATTR_ALWAYS_INLINE; + const int8_t Sample) ATTR_NON_NULL_PTR_ARG(1) ATTR_ALWAYS_INLINE; static inline void Audio_Host_WriteSample8(USB_ClassInfo_Audio_Host_t* const AudioInterfaceInfo, - const int8_t Sample) + const int8_t Sample) { Pipe_Write_8(Sample); @@ -349,9 +358,9 @@ * \param[in] Sample Signed 16-bit audio sample. */ static inline void Audio_Host_WriteSample16(USB_ClassInfo_Audio_Host_t* const AudioInterfaceInfo, - const int16_t Sample) ATTR_NON_NULL_PTR_ARG(1) ATTR_ALWAYS_INLINE; + const int16_t Sample) ATTR_NON_NULL_PTR_ARG(1) ATTR_ALWAYS_INLINE; static inline void Audio_Host_WriteSample16(USB_ClassInfo_Audio_Host_t* const AudioInterfaceInfo, - const int16_t Sample) + const int16_t Sample) { Pipe_Write_16_LE(Sample); @@ -373,9 +382,9 @@ * \param[in] Sample Signed 24-bit audio sample. */ static inline void Audio_Host_WriteSample24(USB_ClassInfo_Audio_Host_t* const AudioInterfaceInfo, - const int32_t Sample) ATTR_NON_NULL_PTR_ARG(1) ATTR_ALWAYS_INLINE; + const int32_t Sample) ATTR_NON_NULL_PTR_ARG(1) ATTR_ALWAYS_INLINE; static inline void Audio_Host_WriteSample24(USB_ClassInfo_Audio_Host_t* const AudioInterfaceInfo, - const int32_t Sample) + const int32_t Sample) { Pipe_Write_16_LE(Sample); Pipe_Write_8(Sample >> 16); @@ -393,9 +402,12 @@ #if !defined(__DOXYGEN__) /* Function Prototypes: */ #if defined(__INCLUDE_FROM_AUDIO_HOST_C) - static uint8_t DCOMP_Audio_Host_NextAudioControlInterface(void* CurrentDescriptor); - static uint8_t DCOMP_Audio_Host_NextAudioStreamInterface(void* CurrentDescriptor); - static uint8_t DCOMP_Audio_Host_NextAudioInterfaceDataEndpoint(void* CurrentDescriptor); + static uint8_t DCOMP_Audio_Host_NextAudioControlInterface(void* CurrentDescriptor) + ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(1); + static uint8_t DCOMP_Audio_Host_NextAudioStreamInterface(void* CurrentDescriptor) + ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(1); + static uint8_t DCOMP_Audio_Host_NextAudioInterfaceDataEndpoint(void* CurrentDescriptor) + ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(1); #endif #endif |