/* virtual */
void
Hdx_UnitTestWindow::OnPaintGL()
{
//
// Update the draw target's size and execute the unit test with
// the draw target bound.
//
_drawTarget->Bind();
_drawTarget->SetSize(GfVec2i(GetWidth(), GetHeight()));
_unitTest->DrawTest();
_drawTarget->Unbind();
//
// Blit the resulting color buffer to the window (this is a noop
// if we're drawing offscreen).
//
glBindFramebuffer(GL_DRAW_FRAMEBUFFER, 0);
glBindFramebuffer(GL_READ_FRAMEBUFFER, _drawTarget->GetFramebufferId());
glBlitFramebuffer(0, 0, GetWidth(), GetHeight(),
0, 0, GetWidth(), GetHeight(),
GL_COLOR_BUFFER_BIT,
GL_NEAREST);
glBindFramebuffer(GL_DRAW_FRAMEBUFFER, 0);
glBindFramebuffer(GL_READ_FRAMEBUFFER, 0);
}
void
Hdx_UnitTestWindow::OffscreenTest()
{
_drawTarget->Bind();
_drawTarget->SetSize(GfVec2i(GetWidth(), GetHeight()));
_unitTest->OffscreenTest();
_drawTarget->Unbind();
}
