3 Copyright (C) 2010-2013 celeron55, Perttu Ahola <celeron55@gmail.com>
4 Copyright (C) 2017 numzero, Lobachevskiy Vitaliy <numzer0@yandex.ru>
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU Lesser General Public License as published by
8 the Free Software Foundation; either version 2.1 of the License, or
9 (at your option) any later version.
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU Lesser General Public License for more details.
16 You should have received a copy of the GNU Lesser General Public License along
17 with this program; if not, write to the Free Software Foundation, Inc.,
18 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
23 #ifdef STEREO_PAGEFLIP_SUPPORTED
25 void RenderingCorePageflip::initTextures()
27 hud = driver->addRenderTargetTexture(
28 screensize, "3d_render_hud", video::ECF_A8R8G8B8);
31 void RenderingCorePageflip::clearTextures()
33 driver->removeTexture(hud);
36 void RenderingCorePageflip::drawAll()
38 driver->setRenderTarget(hud, true, true, video::SColor(0, 0, 0, 0));
40 driver->setRenderTarget(nullptr, false, false, skycolor);
44 void RenderingCorePageflip::useEye(bool _right)
46 driver->setRenderTarget(_right ? video::ERT_STEREO_RIGHT_BUFFER
47 : video::ERT_STEREO_LEFT_BUFFER,
48 true, true, skycolor);
49 RenderingCoreStereo::useEye(_right);
52 void RenderingCorePageflip::resetEye()
54 driver->draw2DImage(hud, v2s32(0, 0));
55 driver->setRenderTarget(video::ERT_FRAME_BUFFER, false, false, skycolor);
56 RenderingCoreStereo::resetEye();
59 #endif // STEREO_PAGEFLIP_SUPPORTED