void PageViewportControllerClientEfl::setContentsScale(float newScale, bool treatAsInitialValue)
{
if (treatAsInitialValue)
setViewportPosition(FloatPoint(0, 0));
m_viewImpl->setScaleFactor(newScale);
}
//--------------------------------------------------------------------------------
bool Renderer::InitDX(HWND hWnd)
{
IDirect3D9 * _pD3D;
// Intento crear el objeto DX9
_pD3D = Direct3DCreate9(D3D_SDK_VERSION);
if (!_pD3D)
return false;
//guardo la resolución actual del escritorio
D3DDISPLAYMODE displayMode;
HRESULT hr = _pD3D->GetAdapterDisplayMode (
D3DADAPTER_DEFAULT,
&displayMode
);
if (hr!=D3D_OK)
return false;
// Fijo los valores a la estructura D3DPRESENT_PARAMETERS
D3DPRESENT_PARAMETERS d3dPresentParameters;
ZeroMemory( &d3dPresentParameters, sizeof(d3dPresentParameters));
d3dPresentParameters.BackBufferFormat = displayMode.Format;
d3dPresentParameters.Windowed = true;
d3dPresentParameters.BackBufferCount = 1;
d3dPresentParameters.SwapEffect = D3DSWAPEFFECT_DISCARD;
d3dPresentParameters.hDeviceWindow = 0;
d3dPresentParameters.Flags = 0;
d3dPresentParameters.EnableAutoDepthStencil = TRUE;
d3dPresentParameters.AutoDepthStencilFormat = D3DFMT_D24S8; d3dPresentParameters.FullScreen_RefreshRateInHz = D3DPRESENT_RATE_DEFAULT;
d3dPresentParameters.PresentationInterval = D3DPRESENT_INTERVAL_IMMEDIATE;
//invocaremos al método CreateDevice
hr = _pD3D->CreateDevice(
D3DADAPTER_DEFAULT,
D3DDEVTYPE_HAL,
hWnd,
D3DCREATE_HARDWARE_VERTEXPROCESSING,
&d3dPresentParameters,
&m_pkDevice
);
if (hr!=D3D_OK)
{
hr = _pD3D->CreateDevice(
D3DADAPTER_DEFAULT,
D3DDEVTYPE_HAL,
hWnd,
D3DCREATE_SOFTWARE_VERTEXPROCESSING,
&d3dPresentParameters,
&m_pkDevice
);
}
if (hr!=D3D_OK)
return false;
if (!m_pkDevice)
return false;
m_pkDevice->SetRenderState(D3DRS_LIGHTING, FALSE);
//m_pkDevice->SetRenderState(D3DRS_ZENABLE, FALSE);
m_pkDevice->SetRenderState(D3DRS_DESTBLEND, D3DBLEND_INVSRCALPHA);
m_pkDevice->SetRenderState(D3DRS_SRCBLEND, D3DBLEND_SRCALPHA);
m_pkDevice->SetRenderState(D3DRS_CULLMODE, D3DCULL_NONE);
m_pkDevice->SetRenderState(D3DRS_ALPHABLENDENABLE, TRUE);
m_pkDevice->SetRenderState(D3DRS_ZENABLE, D3DZB_TRUE);
m_pkDevice->SetRenderState(D3DRS_ZFUNC, D3DCMP_LESSEQUAL);
//D3DXMatrixIdentity(&d3dmat);
//D3DXMatrixTranslation(& d3dmat, 0, 0, 1.0f);
//D3DXMatrixRotationZ(& d3dmat, 0);
//hr = m_pkDevice->SetTransform(D3DTS_WORLD, &d3dmat);
if (hr!=D3D_OK)
return false;
setViewportPosition();
D3DVIEWPORT9 kViewport;
m_pkDevice->GetViewport(&kViewport);
D3DXMatrixOrthoLH(&m_mProjectionMatrix, (float) kViewport.Width, (float) kViewport.Height, -25, 25);
hr = m_pkDevice->SetTransform(D3DTS_PROJECTION, &m_mProjectionMatrix);
if (hr!=D3D_OK)
return false;
// create the color buffer
if(!m_pkVertexBuffer.Create(m_pkDevice, true))
return false;
// create the texture buffer
if(!m_kTextureBuffer.Create(m_pkDevice, true))
return false;
return true;
}
