Vision Apps User Guide
app_grpx_init_prms_t Struct Reference

Detailed Description

Init parameters.

Data Fields

uint32_t width
 
uint32_t height
 
uint32_t pos_x
 
uint32_t pos_y
 
uint32_t display_pipe
 
uint32_t update_interval
 
app_grpx_draw_f draw_callback
 
vx_context openvx_context
 

Field Documentation

◆ width

uint32_t app_grpx_init_prms_t::width

width of buffer in memory as well as window width on screen, currently these are the same

◆ height

uint32_t app_grpx_init_prms_t::height

width of buffer in memory as well as window width on screen, currently these are the same

◆ pos_x

uint32_t app_grpx_init_prms_t::pos_x

position of window on screen

◆ pos_y

uint32_t app_grpx_init_prms_t::pos_y

position of window on screen

◆ display_pipe

uint32_t app_grpx_init_prms_t::display_pipe

0:VID1, 1:VIDL1, 2:VID2 and 3:VIDL2

◆ update_interval

uint32_t app_grpx_init_prms_t::update_interval

graphics update interval in msecs

◆ draw_callback

app_grpx_draw_f app_grpx_init_prms_t::draw_callback

User callback that is invoked for every 'update_interval' msecs, when NULL a default graphics layout is drawn with TI logo, CPU load

◆ openvx_context

vx_context app_grpx_init_prms_t::openvx_context

OpenVX context to use for creating display node