]> git.jsancho.org Git - c-irrlicht.git/blob - src/IVideoDriver.cpp
Bug when coordinates are NULL
[c-irrlicht.git] / src / IVideoDriver.cpp
1 /* c-irrlicht --- C bindings for Irrlicht Engine
2
3    Copyright (C) 2019 Javier Sancho <jsf@jsancho.org>
4
5    This file is part of c-irrlicht.
6
7    c-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.
11
12    c-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.
16
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/>.
20 */
21
22 #include <irrlicht/irrlicht.h>
23 #include "IVideoDriver.h"
24
25 extern "C" {
26   int
27   irr_video_IVideoDriver_beginScene(irr_video_IVideoDriver* driver,
28                                     int backBuffer,
29                                     int zBuffer,
30                                     const irr_video_SColor* color,
31                                     irr_video_SExposedVideoData* videoData,
32                                     const irr_core_rect_s32* sourceRect)
33   {
34     // Color
35     irr::video::SColor col = irr::video::SColor(color->a, color->r,
36                                                 color->g, color->b);
37
38     // Video data
39     // TODO
40     irr::video::SExposedVideoData vdata = irr::video::SExposedVideoData();
41
42     // Source rect
43     irr::core::rect<irr::s32> rect;
44     if (sourceRect != NULL)
45       {
46         rect = irr::core::rect<irr::s32>(sourceRect->x,
47                                          sourceRect->y,
48                                          sourceRect->x2,
49                                          sourceRect->y2);
50       }
51
52     // Begin scene
53     return ((irr::video::IVideoDriver*)driver)->beginScene(backBuffer,
54                                                            zBuffer,
55                                                            col,
56                                                            vdata,
57                                                            sourceRect != NULL ? &rect : 0);
58   }
59
60   int
61   irr_video_IVideoDriver_endScene(irr_video_IVideoDriver* driver)
62   {
63     return ((irr::video::IVideoDriver*)driver)->endScene();
64   }
65
66   irr_video_ITexture*
67   irr_video_IVideoDriver_getTexture(irr_video_IVideoDriver* driver,
68                                     const char* filename)
69   {
70     return (irr_video_ITexture*)
71       ((irr::video::IVideoDriver*)driver)->getTexture(filename);
72   }
73
74 }