net2o: Artifact Content

Artifact 01797386236f6b28bea388045023fdb488e89a4b:

File android/qrscan-android.fs — part of check-in [531f5bc61f] at 2019-01-16 17:45:30 on branch trunk — Replace 0 [IF] for emacs editings with \\\ (user: bernd size: 1584)

\ scan color QR codes on Android

\ Copyright (C) 2016   Bernd Paysan

\ This program is free software: you can redistribute it and/or modify
\ it under the terms of the GNU Affero General Public License as published by
\ the Free Software Foundation, either version 3 of the License, or
\ (at your option) any later version.

\ This program is distributed in the hope that it will be useful,
\ but WITHOUT ANY WARRANTY; without even the implied warranty of
\ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
\ GNU Affero General Public License for more details.

\ You should have received a copy of the GNU Affero General Public License
\ along with this program.  If not, see <http://www.gnu.org/licenses/>.

also opengl also android

: scan-start ( -- )
    hidekb hidestatus >changed  screen+keep
    c-open-back to camera
    program 0= IF
	['] VertexShader ['] FragmentShader create-program to program
    THEN
    cam-prepare  new-scantexes ;

: draw-cam ( -- )
    0>framebuffer
    camera-init screen-orientation 1e 1e draw-scan sync
    cam-w cam-h scan-fb-raw >framebuffer
    1 1e 1e draw-scan
    scan-tex-raw linear-mipmap mipmap ;

previous previous

\\\
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forth-local-indent-words:
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End:
[THEN]