mirror of
https://github.com/AquariaOSE/Aquaria.git
synced 2024-11-15 22:19:07 +00:00
60 lines
1.8 KiB
C++
60 lines
1.8 KiB
C++
/*
|
|
Copyright (C) 2007, 2010 - Bit-Blot
|
|
|
|
This file is part of Aquaria.
|
|
|
|
Aquaria 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.
|
|
*/
|
|
#include "PointSprites.h"
|
|
|
|
#ifdef BBGE_BUILD_WINDOWS
|
|
|
|
PointSprites::PointSprites()
|
|
{
|
|
glPointParameterfARB = NULL;
|
|
glPointParameterfvARB = NULL;
|
|
}
|
|
|
|
void PointSprites::init()
|
|
{
|
|
char *ext = (char*)glGetString( GL_EXTENSIONS );
|
|
|
|
if( strstr( ext, "GL_ARB_point_parameters" ) == NULL )
|
|
{
|
|
debugLog("PointSprites: GL_ARB_point_parameters extension was not found");
|
|
return;
|
|
}
|
|
else
|
|
{
|
|
#ifdef BBGE_BUILD_GLFW
|
|
glPointParameterfARB = (PFNGLPOINTPARAMETERFARBPROC)glfwGetProcAddress("glPointParameterfARB");
|
|
glPointParameterfvARB = (PFNGLPOINTPARAMETERFVARBPROC)glfwGetProcAddress("glPointParameterfvARB");
|
|
#endif
|
|
|
|
#ifdef BBGE_BUILD_SDL
|
|
glPointParameterfARB = (PFNGLPOINTPARAMETERFARBPROC)SDL_GL_GetProcAddress("glPointParameterfARB");
|
|
glPointParameterfvARB = (PFNGLPOINTPARAMETERFVARBPROC)SDL_GL_GetProcAddress("glPointParameterfvARB");
|
|
#endif
|
|
|
|
if( !glPointParameterfARB || !glPointParameterfvARB )
|
|
{
|
|
debugLog("PointSprites: One or more GL_ARB_point_parameters functions were not found");
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
|
|
#endif
|