Mercurial > sdl-ios-xcode
view src/video/qnxgf/SDL_gf_opengles.h @ 3262:e3d33bd599eb
Stefan Ullinger
Hi,
so here we go: GL_LINE_SMOOTH bad for business! ;)
I checked the code within SDL_renderer_gl.c / GL_CreateRenderer(..)
and have found the reason for blurred lines when using OpenGL.
I have attached 2 images here.
I don't know whether this has to be changed and I don't know if there
is an option to turn it off/on...just wanted to say that with GL_LINE_SMOOTH
enabled there is a difference when rendering with opengl compared to directx.
author | Sam Lantinga <slouken@libsdl.org> |
---|---|
date | Sat, 19 Sep 2009 04:43:41 +0000 |
parents | 7f684f249ec9 |
children | f7b03b6838cb |
line wrap: on
line source
/* SDL - Simple DirectMedia Layer Copyright (C) 1997-2009 Sam Lantinga This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library 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 Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA Sam Lantinga slouken@libsdl.org QNX Graphics Framework SDL driver Copyright (C) 2009 Mike Gorchak (mike@malva.ua, lestat@i.com.ua) */ #ifndef __SDL_GF_OPENGLES_H__ #define __SDL_GF_OPENGLES_H__ #include <GLES/gl.h> #include <GLES/glext.h> GLAPI void APIENTRY glTexParameteri(GLenum target, GLenum pname, GLint param); GLAPI void APIENTRY glTexParameteriv(GLenum target, GLenum pname, const GLint * params); GLAPI void APIENTRY glColor4ub(GLubyte red, GLubyte green, GLubyte blue, GLubyte alpha); #endif /* __SDL_GF_OPENGLES_H__ */