claunia/libcdio-osx
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Small cleanups

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This commit is contained in:
R. Bernstein
2010-02-06 23:27:46 -05:00
parent f93e673fd5
commit 51f6eb6912
4 changed files with 182 additions and 166 deletions
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24
include/cdio/mmc.h
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@@ -906,30 +906,6 @@ mmc_audio_read_subchannel (CdIo_t *p_cdio,
driver_return_code_t mmc_set_drive_speed( const CdIo_t *p_cdio,
int i_drive_speed );
/**
Set the drive speed in K bytes per second.
@param p_cdio CD structure set by cdio_open().
@param i_Kbs_speed speed in K bytes per second. Note this is
not in standard CD-ROM speed units, e.g.
1x, 4x, 16x as it is in cdio_set_speed.
To convert CD-ROM speed units to Kbs,
multiply the number by 176 (for raw data)
and by 150 (for filesystem data).
Also note that ATAPI specs say that a value
less than 176 will result in an error.
On many CD-ROM drives,
specifying a value too large will result in using
the fastest speed.
@return the drive speed if greater than 0. -1 if we had an error. is -2
returned if this is not implemented for the current driver.
@see cdio_set_speed and mmc_set_drive_speed
*/
driver_return_code_t mmc_set_speed( const CdIo_t *p_cdio,
int i_Kbs_speed );
#ifdef __cplusplus
}
#endif /* __cplusplus */

25
include/cdio/mmc_cmds.h
View File

@@ -194,6 +194,31 @@ extern "C" {
uint8_t subchannel_selection, uint16_t i_blocksize,
uint32_t i_blocks );
/**
Set the drive speed in K bytes per second using SCSI-MMC SET SPEED.
.
@param p_cdio CD structure set by cdio_open().
@param i_Kbs_speed speed in K bytes per second. Note this is
not in standard CD-ROM speed units, e.g.
1x, 4x, 16x as it is in cdio_set_speed.
To convert CD-ROM speed units to Kbs,
multiply the number by 176 (for raw data)
and by 150 (for filesystem data).
Also note that ATAPI specs say that a value
less than 176 will result in an error.
On many CD-ROM drives,
specifying a value too large will result in using
the fastest speed.
@return the drive speed if greater than 0. -1 if we had an error. is -2
returned if this is not implemented for the current driver.
@see cdio_set_speed and mmc_set_drive_speed
*/
driver_return_code_t mmc_set_speed( const CdIo_t *p_cdio,
int i_Kbs_speed );
/**
Load or Unload media using a MMC START STOP UNIT command.