void FramebufferGLTest::attachRectangleTexture() {
if(!Context::current()->isExtensionSupported<Extensions::GL::ARB::framebuffer_object>())
CORRADE_SKIP(Extensions::GL::ARB::framebuffer_object::string() + std::string(" is not available."));
if(!Context::current()->isExtensionSupported<Extensions::GL::ARB::texture_rectangle>())
CORRADE_SKIP(Extensions::GL::ARB::texture_rectangle::string() + std::string(" is not available."));
RectangleTexture color;
color.setStorage(TextureFormat::RGBA8, Vector2i(128));
RectangleTexture depthStencil;
depthStencil.setStorage(TextureFormat::Depth24Stencil8, Vector2i(128));
Framebuffer framebuffer({{}, Vector2i(128)});
framebuffer.attachTexture(Framebuffer::ColorAttachment(0), color, 0)
.attachTexture(Framebuffer::BufferAttachment::DepthStencil, depthStencil, 0);
MAGNUM_VERIFY_NO_ERROR();
CORRADE_COMPARE(framebuffer.checkStatus(FramebufferTarget::ReadDraw), Framebuffer::Status::Complete);
}
void TextureGLTest::invalidateSubImage() {
if(!Context::current()->isExtensionSupported<Extensions::GL::ARB::texture_rectangle>())
CORRADE_SKIP(Extensions::GL::ARB::texture_rectangle::string() + std::string(" is not supported."));
RectangleTexture texture;
texture.setStorage(TextureFormat::RGBA8, Vector2i(32));
texture.invalidateSubImage(Vector2i(4), Vector2i(16));
MAGNUM_VERIFY_NO_ERROR();
}
