Resizer: Parameters Configuration Structure Fields - Texas Instruments OMAP35 Series User Manual

} ;
Table 7.14. Resizer: Parameters Configuration Structure fields
7.4.3.2. Request Buffer Structure
struct v4l2_requestbuffer {
}
Version 02.01.01.08
__s32 in_pitch;
__s32 inptyp;
__s32 vert_starting_pixel;
__s32 horz_starting_pixel;
__s32 cbilin;
__s32 pix_fmt;
__s32 out_hsize;
__s32 out_vsize;
__s32 out_pitch;
__s32 hstph;
__s32 vstph;
__u16 tap4filt_coeffs[32];
__u16 tap7filt_coeffs[32];
struct rsz_yenh yenh_params;
Name
in_hsize
in_vsize
in_pitch
inptype
vert_starting_pixel
horz_starting_pixel
cbilin
pix_fmt
out_hsize
out_vsize
out_pitch
hstph
vstph
tap4filt_coeffs
tap7filt_coeffs
yenh_params
unsigned int type;
unsigned int count;
enum v4l2_memory memory;
...
Platform Support Products
Description
Width of the input image in pixels.
Height of the input image in pixels.
Pitch of input image in bytes.
Input image format.
Vertical starting pixel.
Horizontal starting pixel.
Chroma resizing algorithm.
Image Pixel format for YUV422 image.
Width of the output image in pixels.
Height of the output image in pixels.
Pitch of the output image in bytes.
Horizontal starting phase.
Vertical starting phase.
Set of coefficients for scaling ratio 0.5x - 4x.
Set of coefficients for scaling ratio 0.25x -
0.5x.
Luma Enhancement parameters.
Resizer Driver
Data Structures
133