Method setRepeated

src/SFML/Graphics/Texture.cpp:835–879

///////////////////////////////////////////////////////

////////////////////////////////////////////////////////////
void Texture::setRepeated(bool repeated)
{
    if (repeated == m_isRepeated)
    {
        return;
    }

    m_isRepeated = repeated;

    if (!m_texture)
    {
        return;
    }

    const TransientContextLock lock;

    // Make sure that the current texture binding will be preserved
    const priv::TextureSaver save;

    static const bool textureEdgeClamp = GLEXT_texture_edge_clamp;

    if (!m_isRepeated && !textureEdgeClamp)
    {
        static bool warned = false;

        if (!warned)
        {
            err() << "OpenGL extension SGIS_texture_edge_clamp unavailable" << '\n'
                  << "Artifacts may occur along texture edges" << '\n'
                  << "Ensure that hardware acceleration is enabled if available" << std::endl;

            warned = true;
        }
    }

#ifndef SFML_OPENGL_ES
    const GLint textureWrapParam = m_isRepeated ? GL_REPEAT : (textureEdgeClamp ? GLEXT_GL_CLAMP_TO_EDGE : GLEXT_GL_CLAMP);
#else
    const GLint textureWrapParam = m_isRepeated ? GL_REPEAT : GLEXT_GL_CLAMP_TO_EDGE;
#endif

    glCheck(glBindTexture(GL_TEXTURE_2D, m_texture));
    glCheck(glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, textureWrapParam));
    glCheck(glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, textureWrapParam));
}


////////////////////////////////////////////////////////////