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/*******************************************************************************#
# guvcview http://guvcview.sourceforge.net #
# #
# Paulo Assis <pj.assis@gmail.com> #
# Nobuhiro Iwamatsu <iwamatsu@nigauri.org> #
# Add UYVY color support(Macbook iSight) #
# Flemming Frandsen <dren.dk@gmail.com> #
# Add VU meter OSD #
# #
# This program is free software; you can redistribute it and/or modify #
# it under the terms of the GNU General Public License as published by #
# the Free Software Foundation; either version 2 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 General Public License for more details. #
# #
# You should have received a copy of the GNU General Public License #
# along with this program; if not, write to the Free Software #
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA #
# #
********************************************************************************/
/*
* init sdl2 render
* args:
* width - overlay width
* height - overlay height
* flags - window flags:
* 0- none
* 1- fullscreen
* 2- maximized
*
* asserts:
*
* returns: error code (0 ok)
*/
int init_render_sdl2(int width, int height, int flags);
/*
* render a frame
* args:
* frame - pointer to frame data (yuyv format)
* width - frame width
* height - frame height
*
* asserts:
* poverlay is not nul
* frame is not null
*
* returns: error code
*/
int render_sdl2_frame(uint8_t *frame, int width, int height);
/*
* set sdl1 render caption
* args:
* caption - string with render window caption
*
* asserts:
* none
*
* returns: none
*/
void set_render_sdl2_caption(const char* caption);
/*
* dispatch sdl1 render events
* args:
* none
*
* asserts:
* none
*
* returns: none
*/
void render_sdl2_dispatch_events();
/*
* clean sdl1 render data
* args:
* none
*
* asserts:
* none
*
* returns: none
*/
void render_sdl2_clean();
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