Summary:
Filter does not know how to draw native surface image using engine_data.
It means that only image knows how to draw it. In case of GL engine, image
is using a shader program for IMAGENATIVE in the common_context_image_push.
This patch makes filter work for native surface image by drawing the native
surface first using the common_context_image_push as below.
Before: image -> common_filter_*_push -> filter_output
After: image -> common_context_image_push -> filter_input ->
common_filter_*_push -> filter_output
Test Plan: {F3856981}
Reviewers: Hermet, jsuya, herb
Reviewed By: Hermet
Subscribers: cedric, #reviewers, #committers
Tags: #efl
Differential Revision: https://phab.enlightenment.org/D11546
c58fef1f6e