1 /* guile-irrlicht --- GNU Guile bindings for Irrlicht Engine
3 Copyright (C) 2020 Javier Sancho <jsf@jsancho.org>
5 This file is part of guile-irrlicht.
7 guile-irrlicht is free software; you can redistribute it and/or modify
8 it under the terms of the GNU Lesser General Public License as
9 published by the Free Software Foundation; either version 3 of the
10 License, or (at your option) any later version.
12 guile-irrlicht is distributed in the hope that it will be useful, but
13 WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 General Public License for more details.
17 You should have received a copy of the GNU Lesser General Public
18 License along with guile-irrlicht. If not, see
19 <http://www.gnu.org/licenses/>.
22 #include <irrlicht/irrlicht.h>
29 #include "video-driver.h"
35 init_video_driver (void)
37 init_video_driver_type ();
38 scm_c_define_gsubr ("begin-scene", 6, 0, 0, (scm_t_subr)irr_video_beginScene);
39 scm_c_define_gsubr ("get-texture", 2, 0, 0, (scm_t_subr)irr_video_getTexture);
40 scm_c_define_gsubr ("get-video-driver", 1, 0, 0, (scm_t_subr)irr_getVideoDriver);
43 DEFINE_WRAPPED_TYPE (irr::video::IVideoDriver*, "video-driver",
44 init_video_driver_type, video_driver_p,
45 wrap_video_driver, unwrap_video_driver);
48 irr_video_beginScene (SCM wrapped_video_driver,
55 irr::video::IVideoDriver* driver = unwrap_video_driver (wrapped_video_driver);
56 irr::core::rect<irr::s32>* sourceRectAddress = 0;
57 if (!scm_is_false (source_rect))
59 irr::core::rect<irr::s32> sourceRect = scm_to_rect_s32 (source_rect);
60 sourceRectAddress = &sourceRect;
62 return scm_from_bool (driver->beginScene (scm_to_bool (back_buffer),
63 scm_to_bool (z_buffer),
65 irr::video::SExposedVideoData (),
70 irr_video_getTexture (SCM wrapped_video_driver,
73 irr::video::IVideoDriver* driver = unwrap_video_driver (wrapped_video_driver);
74 irr::video::ITexture* texture = driver->getTexture (scm_to_utf8_stringn (filename, NULL));
75 return wrap_texture (texture);
79 irr_getVideoDriver (SCM wrapped_obj)
81 irr::video::IVideoDriver* driver;
82 if (device_p (wrapped_obj))
84 driver = unwrap_device (wrapped_obj)->getVideoDriver ();
88 scm_error (scm_arg_type_key, NULL, "Cannot get video driver from object: ~S",
89 scm_list_1 (wrapped_obj), scm_list_1 (wrapped_obj));
91 return wrap_video_driver (driver);