C++ (Cpp) LOAD_PIXEL_SHADER Examples

Example #1

File: CompositorD3D11.cpp Project: msliu/gecko-dev

bool
CompositorD3D11::CreateShaders()
{
  HRESULT hr;

  hr = mDevice->CreateVertexShader(LayerQuadVS,
                                   sizeof(LayerQuadVS),
                                   nullptr,
                                   byRef(mAttachments->mVSQuadShader[MaskType::MaskNone]));
  if (FAILED(hr)) {
    return false;
  }

  hr = mDevice->CreateVertexShader(LayerQuadMaskVS,
                                   sizeof(LayerQuadMaskVS),
                                   nullptr,
                                   byRef(mAttachments->mVSQuadShader[MaskType::Mask2d]));
  if (FAILED(hr)) {
    return false;
  }

  hr = mDevice->CreateVertexShader(LayerQuadMask3DVS,
                                   sizeof(LayerQuadMask3DVS),
                                   nullptr,
                                   byRef(mAttachments->mVSQuadShader[MaskType::Mask3d]));
  if (FAILED(hr)) {
    return false;
  }

#define LOAD_PIXEL_SHADER(x) hr = mDevice->CreatePixelShader(x, sizeof(x), nullptr, byRef(mAttachments->m##x[MaskType::MaskNone])); \
  if (FAILED(hr)) { \
    return false; \
  } \
  hr = mDevice->CreatePixelShader(x##Mask, sizeof(x##Mask), nullptr, byRef(mAttachments->m##x[MaskType::Mask2d])); \
  if (FAILED(hr)) { \
    return false; \
  }

  LOAD_PIXEL_SHADER(SolidColorShader);
  LOAD_PIXEL_SHADER(RGBShader);
  LOAD_PIXEL_SHADER(RGBAShader);
  LOAD_PIXEL_SHADER(YCbCrShader);
  if (gfxPrefs::ComponentAlphaEnabled()) {
    LOAD_PIXEL_SHADER(ComponentAlphaShader);
  }

#undef LOAD_PIXEL_SHADER

  hr = mDevice->CreatePixelShader(RGBAShaderMask3D,
                                  sizeof(RGBAShaderMask3D),
                                  nullptr,
                                  byRef(mAttachments->mRGBAShader[MaskType::Mask3d]));
  if (FAILED(hr)) {
    return false;
  }

  return true;
}