image/svg+xml
post plugin
get_frame
field
lock
proc_frame
proc_slice
proc_macroblock
draw
field
lock
proc_frame
proc_slice
proc_macroblock
draw
draw
get_frame
field
lock
proc_frame
proc_slice
proc_macroblock
draw
get_frame
field
lock
proc_frame
proc_slice
proc_macroblock
draw
free
free / dispose
free / dispose
modify frame
content
frame from original port
intercepted frame
downstream
meta-information
from decoder
to output
upstream
meta-information
from output
to decoder
_x_post_intercept_frame
_x_post_frame_copy_down
_x_post_frame_copy_up
_x_post_frame_u_turn
_x_post_frame_copy_down
_x_post_frame_copy_up
_x_post_restore_video_frame
d
d
d u
d u
d
d
d u
d u
d
d u
interception
pass through
modifying a copy
dead-end draw
freeing
d u
frame
frame->next
d u
d
d
up
down