Resizer: Ioctl Rsz_Querybuf Arguments; Resizer: Ioctl Rsz_Queuebuf Arguments; Data Structures - Texas Instruments OMAP35 Series User Manual

Table 7.12. Resizer: ioctl RSZ_QUERYBUF arguments
Return Values
Zero on success,
EINVAL/EFAULT, if parameters are incorrect.
EINTR, if device is in use by the same channel handle.
7.4.2.8. RSZ_QUEUEBUF
Description
Queue the buffer for resize operation.
Prototype
Table 7.13. Resizer: ioctl RSZ_QUEUEBUF arguments
Return Values
Zero on success,
EINVAL/EFAULT, if parameters are incorrect.
EINTR, if device is in use by the same channel handle.

7.4.3. Data Structures

7.4.3.1. Resizer Parameters Configuration Structure
struct rsz_params {
132
Field Description
File handle associated with fd.
fd
RSZ_QUERYBUF ioctl command.
cmd
Pointer to v4l2_buffer structure.
argp
int ioctl(int fd, RSZ_QUEUEBUF, struct v4l2_buffer *argp)
Field Description
File handle associated with fd.
fd
RSZ_QUEUEBUF ioctl command.
cmd
Pointer to v4l2_buffer structure.
argp
__s32 in_hsize;
__s32 in_vsize;
Platform Support Products
Resizer Driver
Data Structures
Version 02.01.01.08