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(mikmod.info)Error Reference


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Error Reference
===============

   The following errors are currently defined:

General Errors
--------------

`MMERR_DYNAMIC_LINKING'
     This error occurs when a specific driver was requested, but the
     support shared library couldn't be loaded. Currently, the only
     drivers which can yield this error are the ALSA, EsounD and Ultra
     drivers.

`MMERR_OPENING_FILE'
     This error occurs when a file can not be opened, either for read
     access from a `xx_Loadxx' function, or for write access from the
     disk writer drivers.

`MMERR_OUT_OF_MEMORY'
     This error occurs when there is not enough virtual memory
     available to complete the operation, or there is enough memory but
     the calling process would exceed its memory limit. MikMod does not
     do any resource tuning, your program has to use the `setrlimit'
     function to do this if it needs to load very huge samples.

Sample Errors
-------------

`MMERR_SAMPLE_TOO_BIG'
     This error occurs when the memory allocation of the sample data
     yields the error `MMERR_OUT_OF_MEMORY'.

`MMERR_OUT_OF_HANDLES'
     This error occurs when your program reaches the limit of loaded
     samples, currently defined as 384, which should be sufficient for
     most cases.

`MMERR_UNKNOWN_WAVE_TYPE'
     This error occurs when you're trying to load a sample which format
     is not recognized.

Module Errors
-------------

`MMERR_ITPACK_INVALID_DATA'
     This error occurs when a compressed module sample is corrupt.

`MMERR_LOADING_HEADER'
     This error occurs when you're trying to load a module which has a
     corrupted header, or is truncated.

`MMERR_LOADING_PATTERN'
     This error occurs when you're trying to load a module which has
     corrupted pattern data, or is truncated.

`MMERR_LOADING_SAMPLEINFO'
     This error occurs when you're trying to load a module which has
     corrupted sample information, or is truncated.

`MMERR_LOADING_TRACK'
     This error occurs when you're trying to load a module which has
     corrupted track data, or is truncated.

`MMERR_MED_SYNTHSAMPLES'
     This error occurs when you're trying to load a MED module which
     has synthsounds samples, which are currently not supported.(1)

`MMERR_NOT_A_MODULE'
     This error occurs when you're trying to load a module which format
     is not recognized.

`MMERR_NOT_A_STREAM'
     This error occurs when you're trying to load a sample with a
     sample which format is not recognized.

Driver Errors
-------------

Generic Driver Errors
.....................

`MMERR_16BIT_ONLY'
     This error occurs when the sound device doesn't support non-16 bit
     linear sound output, which are the requested settings.

`MMERR_8BIT_ONLY'
     This error occurs when the sound device doesn't support non-8 bit
     linear sound output, which are the requested settings.

`MMERR_DETECTING_DEVICE'
     This error occurs when the driver's sound device has not been
     detected.

`MMERR_INITIALIZING_MIXER'
     This error occurs when MikMod's internal software mixer could not
     be initialized properly.

`MMERR_INVALID_DEVICE'
     This error occurs when the driver number (in `md_device') is out
     of range.

`MMERR_NON_BLOCK'
     This error occurs when the driver is unable to set the audio
     device in non blocking mode.

`MMERR_OPENING_AUDIO'
     This error occurs when the driver can not open sound device.

`MMERR_STEREO_ONLY'
     This error occurs when the sound device doesn't support mono sound
     output, which is the requested setting.

`MMERR_ULAW'
     This error occurs when the sound device only supports uLaw output
     (which implies mono, 8 bit, and 8000 Hz sampling rate), which
     isn't the requested setting.

AudioFile Driver Specific Error
...............................

`MMERR_AF_AUDIO_PORT'
     This error occurs when the AudioFile driver can not find a
     suitable AudioFile port.

AIX Driver Specific Errors
..........................

`MMERR_AIX_CONFIG_CONTROL'
     This error occurs when the "Control" step of the device
     configuration has failed.

`MMERR_AIX_CONFIG_INIT'
     This error occurs when the "Init" step of the device configuration
     has failed.

`MMERR_AIX_CONFIG_START'
     This error occurs when the "Start" step of the device
     configuration has failed.

Ultra Driver Specific Errors
............................

`MMERR_GUS_RESET'
     This error occurs when the sound device couldn't be reset.

`MMERR_GUS_SETTINGS'
     This error occurs because the sound device only works in 16 bit
     linear stereo sound at 44100 Hz, which is not the requested
     settings.

`MMERR_GUS_TIMER'
     This error occurs when the ultra driver could not setup the
     playback timer.

HP-UX Driver Specific Errors
............................

`MMERR_HP_AUDIO_DESC'
     This error occurs when the HP driver can not get the audio
     hardware description.

`MMERR_HP_AUDIO_OUTPUT'
     This error occurs when the HP driver can not select the audio
     output.

`MMERR_HP_BUFFERSIZE'
     This error occurs when the HP driver can not set the transmission
     buffer size.

`MMERR_HP_CHANNELS'
     This error occurs when the HP driver can not set the requested
     number of channels.

`MMERR_HP_SETSAMPLESIZE'
     This error occurs when the HP driver can not set the requested
     sample size.

`MMERR_HP_SETSPEED'
     This error occurs when the HP driver can not set the requested
     sample rate.

Open Sound System Driver Specific Errors
........................................

`MMERR_OSS_SETFRAGMENT'
     This error occurs when the OSS driver can not set audio fragment
     size.

`MMERR_OSS_SETSAMPLESIZE'
     This error occurs when the OSS driver can not set the requested
     sample size.

`MMERR_OSS_SETSPEED'
     This error occurs when the OSS driver can not set the requested
     sample rate.

`MMERR_OSS_SETSTEREO'
     This error occurs when the OSS driver can not set the requested
     number of channels.

SGI Driver Specific Errors
..........................

`MMERR_SGI_MONO'
     This error occurs when the hardware only supports stereo sound.

`MMERR_SGI_SPEED'
     This error occurs when the hardware does not support the requested
     sample rate.

`MMERR_SGI_STEREO'
     This error occurs when the hardware only supports mono sound.

`MMERR_SGI_16BIT'
     This error occurs when the hardware only supports 16 bit sound.

`MMERR_SGI_8BIT'
     This error occurs when the hardware only supports 8 bit sound.

Sun Driver Specific Error
.........................

`MMERR_SUN_INIT'
     This error occurs when the sound device initialization failed.

OS/2 Driver Specific Errors
...........................

`MMERR_OS2_MIXSETUP'
     This error occurs when the DART driver can not set the mixing
     parameters.

`MMERR_OS2_SEMAPHORE'
     This error occurs when the MMPM/2 driver can not create the
     semaphores needed for playback.

`MMERR_OS2_THREAD'
     This error occurs when the MMPM/2 driver can not create the thread
     needed for playback.

`MMERR_OS2_TIMER'
     This error occurs when the MMPM/2 driver can not create the timer
     needed for playback.

DirectX Driver Specific Errors
..............................

`MMERR_DS_BUFFER'
     This error occurs when the DirectX driver can not allocate the
     playback buffers.

`MMERR_DS_EVENT'
     This error occurs when the DirectX driver can not register the
     playback event.

`MMERR_DS_FORMAT'
     This error occurs when the DirectX driver can not set the playback
     format.

`MMERR_DS_NOTIFY'
     This error occurs when the DirectX driver can not register the
     playback callback.

`MMERR_DS_PRIORITY'
     This error occurs when the DirectX driver can not set the playback
     priority.

`MMERR_DS_THREAD'
     This error occurs when the DirectX driver can not create the
     playback thread.

`MMERR_DS_UPDATE'
     This error occurs when the DirectX driver can not initialize the
     playback thread.

Windows Multimedia API Driver Specific Errors
.............................................

`MMERR_WINMM_ALLOCATED'
     This error occurs when the playback resource is already allocated
     by another application.

`MMERR_WINMM_DEVICEID'
     This error occurs when the Multimedia API Driver is given an
     invalid audio device identificator.

`MMERR_WINMM_FORMAT'
     This error occurs when the playback output format is not supported
     by the audio device.

`MMERR_WINMM_HANDLE'
     This error occurs when the Multimedia API Driver is given an
     invalid handle.

`MMERR_WINMM_UNKNOWN'
     This error should not occur ! If you get this error, please
     contact the libmikmod development mailing list.

MacOS Driver Specific Errors
............................

`MMERR_MAC_SPEED'
     This error occurs when the playback speed is not supported by the
     audio device.

`MMERR_MAC_START'
     This error occurs when the MacOS driver can not start playback.

   ---------- Footnotes ----------

   (1) You can force libmikmod to load the module (without the
synthsounds, of course) by setting the `curious' parameter to `1' when
invoking `Player_Loadxx'.


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