X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=blobdiff_plain;f=source%2Ftexture.cpp;h=f1689145c8af9c5754569213a7561b0505e63b2c;hp=c6aea2c85910f99ec3411587b8b005b6e525920f;hb=HEAD;hpb=f098a871fc6dc7b61a5aca5581fa327e4124c036 diff --git a/source/texture.cpp b/source/texture.cpp deleted file mode 100644 index c6aea2c8..00000000 --- a/source/texture.cpp +++ /dev/null @@ -1,72 +0,0 @@ -/* $Id$ - -This file is part of libmspgl -Copyright © 2007 Mikko Rasa, Mikkosoft Productions -Distributed under the LGPL -*/ - -#include -#include "texture.h" -#include "texunit.h" - -namespace Msp { -namespace GL { - -void Texture::bind() const -{ - if(!target) - throw InvalidState("Attempt to bind a texture without target"); - - const Texture *cur=TexUnit::current().get_texture(); - if(cur && cur->target!=target) - glDisable(cur->target); - if(!cur || cur->target!=target) - glEnable(target); - glBindTexture(target, id); - TexUnit::current().set_texture(this); -} - -void Texture::parameter(GLenum param, int value) -{ - maybe_bind(); - - glTexParameteri(target, param, value); -} - -void Texture::parameter(GLenum param, float value) -{ - maybe_bind(); - - glTexParameterf(target, param, value); -} - -Texture::~Texture() -{ - glDeleteTextures(1, &id); -} - -void Texture::unbind() -{ - const Texture *cur=TexUnit::current().get_texture(); - if(!cur) - return; - - glBindTexture(cur->target, 0); - glDisable(cur->target); - TexUnit::current().set_texture(0); -} - -Texture::Texture(): - target(0) -{ - glGenTextures(1, &id); -} - -void Texture::maybe_bind() const -{ - if(TexUnit::current().get_texture()!=this) - bind(); -} - -} // namespace GL -} // namespace Msp