void Framebuffer::set_depth_stencil_attachment(Renderbuffer &renderbuffer)
{
assert(renderbuffer.format() == PixelFormat::D24S8); // zatial len depth 24b stencil 8b
GL_ERROR_GUARD;
my_vs.bind_write_framebuffer(*this, false);
glFramebufferRenderbuffer(GL_DRAW_FRAMEBUFFER, GL_DEPTH_STENCIL_ATTACHMENT, GL_RENDERBUFFER,
renderbuffer.gl_renderbuffer());
}
void Framebuffer::set_color_attachment(unsigned index, Renderbuffer &renderbuffer)
{
GL_ERROR_GUARD;
assert(index < 16); // momentalne je podporovanych len 16 attachmentov
// dobre by bolo zistit max pocet cez glGet
// assert(texture.type() == TextureType::TEXTURE_2D);
my_vs.bind_write_framebuffer(*this, false);
GLenum attachment = GL_COLOR_ATTACHMENT0 + index;
glFramebufferRenderbuffer(GL_DRAW_FRAMEBUFFER, attachment, GL_RENDERBUFFER,
renderbuffer.gl_renderbuffer());
my_color_attachments |= 1 << index;
}