Annotated edit history of
SDL_CDStatus(3) version 1 showing authors affecting page license.
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SDL_CDStatus |
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!!!SDL_CDStatus |
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NAME |
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SYNOPSIS |
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DESCRIPTION |
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EXAMPLE |
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SEE ALSO |
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---- |
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!!NAME |
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SDL_CDStatus- Returns the current status of the given drive. |
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!!SYNOPSIS |
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__#include __ |
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__CDstatus SDL_CDStatus__(__SDL_CD *cdrom__); __/* |
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Given a status, returns true if there's a disk in the drive |
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*/ #define CD_INDRIVE(status) ((int)status |
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!!DESCRIPTION |
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This function returns the current status of the given drive. |
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Status is described like so: |
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typedef enum { |
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CD_TRAYEMPTY, |
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CD_STOPPED, |
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CD_PLAYING, |
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CD_PAUSED, |
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CD_ERROR = -1 |
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} CDstatus; |
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If the drive has a CD in it, the table of contents of the CD |
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and current play position of the CD will be stored in the |
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SDL_CD structure. |
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The macro __CD_INDRIVE__ is provided for convenience, and |
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given a status returns true if there's a disk in the |
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drive. |
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__Note:__ |
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__SDL_CDStatus__ also updates the __SDL_CD__ structure |
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passed to it. |
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!!EXAMPLE |
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int playTrack(int track) |
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{ |
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int playing = 0; |
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if ( CD_INDRIVE(SDL_CDStatus(cdrom)) ) { |
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/* clamp to the actual number of tracks on the CD */ |
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if (track |
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!!SEE ALSO |
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__SDL_CD__ |
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---- |
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