Resizer: Ioctl Rsz_S_Params Arguments; Resizer: Ioctl Rsz_G_Params Arguments - Texas Instruments OMAP35 Series User Manual

7.4.2.1. RSZ_S_PARAMS
Description
Set the resizer parameters necessary for processing.
Prototype
Table 7.6. Resizer: ioctl RSZ_S_PARAMS arguments
Return Values
Zero on success,
EINVAL, if parameters are incorrect.
EINTR, if device is in use by the same channel handle.
7.4.2.2. RSZ_G_PARAMS
Description
Get the Resizer parameters that are previously being set.
Prototype
Table 7.7. Resizer: ioctl RSZ_G_PARAMS arguments
Return Values
Zero on success,
EINVAL, if device is not configured before calling this API.
7.4.2.3. RSZ_G_STATUS
Description
Version 02.01.01.08
int ioctl(int fd, RSZ_S_PARAMS, struct rsz_params *argp)
Field Description
File handle associated with fd.
fd
RSZ_S_PARAMS ioctl command.
cmd
Pointer to rsz_params structure.
argp
int ioctl(int fd, RSZ_G_PARAMS,struct rsz_params *argp)
Field Description
File handle associated with fd.
fd
RSZ_G_PARAMS ioctl command.
cmd
Pointer to rsz_params structure.
argp
Platform Support Products
Resizer Driver
IOCTLs
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