void Grafkit::EffectComposer::Flush(Renderer & render)
{
// present the result
if (m_singlepass)
return;
// ezt ki kell majd baszni innen
if (m_chainOutput.Invalid()) {
render.SetRenderTargetView();
}
else {
render.SetRenderTargetView(*m_chainOutput);
//m_chainOutput->SetRenderTargetView(0);
}
render.ApplyRenderTargetView();
render.BeginScene();
m_shaderFullscreenQuad->Bind(render);
size_t fxcount = m_singlepass ? 1 : m_effectChain.size();
if (fxcount != 0)
m_shaderCopyScreen->SetShaderResourceView(render, "effectInput", m_pTexRead->GetShaderResourceView());
else
m_shaderCopyScreen->SetShaderResourceView(render, "effectInput", m_pTexFront->GetShaderResourceView());
m_shaderCopyScreen->Bind(render);
m_fullscreenquad->RenderMesh(render);
m_shaderCopyScreen->Unbind(render);
m_shaderFullscreenQuad->Unbind(render);
// ezt ki kell majd baszni innen
if (m_chainOutput.Valid()) {
render.SetRenderTargetView();
render.ApplyRenderTargetView();
}
this->FlushBuffers();
}
// ---------------------------------------------------------------------------------------------------
void Grafkit::EffectComposer::BindInput(Renderer & render)
{
if (m_singlepass)
return;
size_t count = 1;
render.SetRenderTargetView(m_pTexFront->GetRenderTargetView(), 0);
for (auto it = m_inputMap.begin(); it != m_inputMap.end(); it++) {
if (it->second.Valid()) {
render.SetRenderTargetView(*(it->second), it->first);
count++;
}
}
render.ApplyRenderTargetView(count);
}
void Grafkit::EffectComposer::UnbindInput(Renderer & render)
{
//if (m_singlepass)
// return;
size_t count = 1;
render.SetRenderTargetView(nullptr, 0);
for (auto it = m_inputMap.begin(); it != m_inputMap.end(); it++) {
if (it->second.Valid()) {
render.SetRenderTargetView(nullptr, it->first);
count++;
}
}
render.ApplyRenderTargetView(count);
}
void Grafkit::EffectComposer::RenderChain(Renderer & render)
{
m_shaderFullscreenQuad->Bind(render);
size_t fxcount = m_singlepass ? 1 : m_effectChain.size();
bool firstNode = true;
for (size_t fxid = 0; fxid < fxcount; fxid++)
{
EffectPass *fx = m_effectChain[fxid].Get();
if (!m_singlepass) {
render.SetRenderTargetView(*m_pTexWrite);
render.ApplyRenderTargetView(1);
render.BeginScene();
}
if (fx && fx->GetShader().Valid()) {
if (!m_singlepass) {
fx->GetShader()->SetShaderResourceView(render, "backBuffer", m_pTexBack->GetShaderResourceView());
fx->GetShader()->SetShaderResourceView(render, "frontBuffer", m_pTexFront->GetShaderResourceView());
if (firstNode)
fx->GetShader()->SetShaderResourceView(render, "effectInput", m_pTexFront->GetShaderResourceView());
else
fx->GetShader()->SetShaderResourceView(render, "effectInput", m_pTexRead->GetShaderResourceView());
firstNode = false;
}
fx->GetShader()->SetSamplerSatate(render, "SampleType", m_textureSampler->GetSamplerState());
fx->GetShader()->SetParam(render, "EffectParams", &m_screen_params);
fx->BindFx(render);
}
m_fullscreenquad->RenderMesh(render);
if (fx && fx->GetShader().Valid()) {
fx->UnbindFx(render);
fx->UnbindOutputs(render);
}
this->SwapBuffers();
}
m_shaderFullscreenQuad->Unbind(render);
}
