void GeometryShaderData::PreDraw(ID3D11Device1& device, ID3D11DeviceContext1& context) {
ASSERT(mShader);
context.GSSetShader(mShader, nullptr, 0);
// Set constant buffers
ID3D11Buffer* const cBuffers[] = { mCBuffer.mBuffer };
mCBuffer.CopyDataToBuffer(device);
context.GSSetConstantBuffers(0, ARRAYSIZE(cBuffers), cBuffers);
}
void VertexShaderData::PostDraw(ID3D11DeviceContext1& context) {
context.IASetInputLayout(nullptr);
context.VSSetShader(nullptr, nullptr, 0);
ID3D11Buffer* vertexBuffers[] = { nullptr };
const unsigned int stride[] = { 0 };
const unsigned int offset[] = { 0 };
context.IASetVertexBuffers(0, 1, vertexBuffers, stride, offset);
ID3D11Buffer* const cBuffers[] = { nullptr };
context.VSSetConstantBuffers(0, ARRAYSIZE(cBuffers), cBuffers);
}
bool CDXVAContext::CreateSurfaces(D3D11_VIDEO_DECODER_DESC format, unsigned int count, unsigned int alignment, ID3D11VideoDecoderOutputView **surfaces) const
{
HRESULT hr = S_OK;
ID3D11Device* pDevice = g_Windowing.Get3D11Device();
ID3D11DeviceContext1* pContext = g_Windowing.GetImmediateContext();
unsigned bindFlags = D3D11_BIND_DECODER;
if (g_Windowing.IsFormatSupport(format.OutputFormat, D3D11_FORMAT_SUPPORT_SHADER_SAMPLE))
bindFlags |= D3D11_BIND_SHADER_RESOURCE;
CD3D11_TEXTURE2D_DESC texDesc(format.OutputFormat,
FFALIGN(format.SampleWidth, alignment),
FFALIGN(format.SampleHeight, alignment),
count, 1, bindFlags);
ID3D11Texture2D *texture = nullptr;
if (FAILED(pDevice->CreateTexture2D(&texDesc, NULL, &texture)))
{
CLog::LogF(LOGERROR, "failed creating decoder texture array.");
return false;
}
D3D11_VIDEO_DECODER_OUTPUT_VIEW_DESC vdovDesc;
vdovDesc.DecodeProfile = format.Guid;
vdovDesc.Texture2D.ArraySlice = 0;
vdovDesc.ViewDimension = D3D11_VDOV_DIMENSION_TEXTURE2D;
float clearColor[] = { 0.0625f, 0.5f, 0.5f, 1.0f }; // black color in YUV
size_t i;
for (i = 0; i < count; ++i)
{
vdovDesc.Texture2D.ArraySlice = D3D11CalcSubresource(0, i, texDesc.MipLevels);
hr = m_service->CreateVideoDecoderOutputView(texture, &vdovDesc, &surfaces[i]);
if (FAILED(hr))
{
CLog::LogF(LOGERROR, "failed creating surfaces.");
break;
}
pContext->ClearView(surfaces[i], clearColor, nullptr, 0);
}
SAFE_RELEASE(texture);
if (FAILED(hr))
{
for (size_t j = 0; j < i; ++j)
SAFE_RELEASE(surfaces[j]);
}
return SUCCEEDED(hr);
}
void VertexShaderData::Draw(ID3D11DeviceContext1& context) {
ASSERT(mInputLayout);
ASSERT(mShader);
ASSERT(mVertexBuffer);
ASSERT(mVertexCount > 0);
context.Draw(mVertexCount, 0);
}
void VertexShaderData::PreDraw(ID3D11Device1& device, ID3D11DeviceContext1& context) {
ASSERT(mInputLayout);
ASSERT(mShader);
ASSERT(mVertexBuffer);
ASSERT(mVertexCount > 0);
context.IASetPrimitiveTopology(D3D_PRIMITIVE_TOPOLOGY_TRIANGLELIST);
context.IASetInputLayout(mInputLayout);
context.VSSetShader(mShader, nullptr, 0);
const unsigned int stride = sizeof(VertexData);
const unsigned int offset = 0;
context.IASetVertexBuffers(0, 1, &mVertexBuffer, &stride, &offset);
// Set constant buffers
ID3D11Buffer* const cBuffers[] = { mCBuffer.mBuffer };
mCBuffer.CopyDataToBuffer(device);
context.VSSetConstantBuffers(0, ARRAYSIZE(cBuffers), cBuffers);
}
void Drawer::Draw(ID3D11Device1& device,
ID3D11DeviceContext1& context,
const XMMATRIX& view,
const XMMATRIX& proj) {
const XMMATRIX world = XMLoadFloat4x4(&mWorld);
XMStoreFloat4x4(&mVertexShaderData.WorldViewProjection(), XMMatrixTranspose(world * view * proj));
context.RSSetState(GlobalResources::gInstance->NoCullRS());
mVertexShaderData.PreDraw(device, context);
mPixelShaderData.PreDraw(device, context);
mVertexShaderData.Draw(context);
mVertexShaderData.PostDraw(context);
mPixelShaderData.PostDraw(context);
}
void GeometryShaderData::PostDraw(ID3D11DeviceContext1& context) {
context.GSSetShader(nullptr, nullptr, 0);
ID3D11Buffer* const cBuffers[] = { nullptr };
context.GSSetConstantBuffers(0, ARRAYSIZE(cBuffers), cBuffers);
}
void PixelShaderData::PostDraw(ID3D11DeviceContext1& context) {
context.PSSetShader(nullptr, nullptr, 0);
}
void PixelShaderData::PreDraw(ID3D11Device1& /*device*/, ID3D11DeviceContext1& context) {
ASSERT(mShader);
context.PSSetShader(mShader, nullptr, 0);
}
void BBWin8Game::CreateD3dDevice(){
CoreWindow ^window=CoreWindow::GetForCurrentThread();
int width=DipsToPixels( window->Bounds.Width );
int height=DipsToPixels( window->Bounds.Height );
#if WINDOWS_8
switch( DisplayProperties::CurrentOrientation ){
case DisplayOrientations::Portrait:
case DisplayOrientations::PortraitFlipped:
std::swap( width,height );
break;
}
#endif
UINT creationFlags=D3D11_CREATE_DEVICE_BGRA_SUPPORT;
#ifdef _DEBUG
creationFlags|=D3D11_CREATE_DEVICE_DEBUG;
#endif
#if WINDOWS_8
D3D_FEATURE_LEVEL featureLevels[]={
D3D_FEATURE_LEVEL_11_1,
D3D_FEATURE_LEVEL_11_0,
D3D_FEATURE_LEVEL_10_1,
D3D_FEATURE_LEVEL_10_0,
D3D_FEATURE_LEVEL_9_3,
D3D_FEATURE_LEVEL_9_2,
D3D_FEATURE_LEVEL_9_1
};
#elif WINDOWS_PHONE_8
D3D_FEATURE_LEVEL featureLevels[]={
D3D_FEATURE_LEVEL_11_1,
D3D_FEATURE_LEVEL_11_0,
D3D_FEATURE_LEVEL_10_1,
D3D_FEATURE_LEVEL_10_0,
D3D_FEATURE_LEVEL_9_3
};
#endif
ID3D11Device *device;
ID3D11DeviceContext *context;
DXASS( D3D11CreateDevice(
0,
D3D_DRIVER_TYPE_HARDWARE,
0,
creationFlags,
featureLevels,
ARRAYSIZE(featureLevels),
D3D11_SDK_VERSION,
&device,
&_featureLevel,
&context ) );
DXASS( device->QueryInterface( __uuidof( ID3D11Device1 ),(void**)&_d3dDevice ) );
DXASS( context->QueryInterface( __uuidof( ID3D11DeviceContext1 ),(void**)&_d3dContext ) );
device->Release();
context->Release();
//create swap chain
if( _swapChain ){
DXASS( _swapChain->ResizeBuffers( 2,width,height,DXGI_FORMAT_B8G8R8A8_UNORM,0 ) );
}else{
#if WINDOWS_8
DXGI_SWAP_CHAIN_DESC1 swapChainDesc={0};
swapChainDesc.Width=width;
swapChainDesc.Height=height;
swapChainDesc.Format=DXGI_FORMAT_B8G8R8A8_UNORM;
swapChainDesc.Stereo=false;
swapChainDesc.SampleDesc.Count=1;
swapChainDesc.SampleDesc.Quality=0;
swapChainDesc.BufferUsage=DXGI_USAGE_RENDER_TARGET_OUTPUT;
swapChainDesc.BufferCount=2;
swapChainDesc.Scaling=DXGI_SCALING_NONE;
swapChainDesc.SwapEffect=DXGI_SWAP_EFFECT_FLIP_SEQUENTIAL;
swapChainDesc.Flags=0;
#elif WINDOWS_PHONE_8
DXGI_SWAP_CHAIN_DESC1 swapChainDesc={0};
swapChainDesc.Width=width;
swapChainDesc.Height=height;
swapChainDesc.Format=DXGI_FORMAT_B8G8R8A8_UNORM;
swapChainDesc.Stereo=false;
swapChainDesc.SampleDesc.Count=1;
swapChainDesc.SampleDesc.Quality=0;
swapChainDesc.BufferUsage=DXGI_USAGE_RENDER_TARGET_OUTPUT;
swapChainDesc.BufferCount=1;
swapChainDesc.Scaling=DXGI_SCALING_STRETCH;
swapChainDesc.SwapEffect=DXGI_SWAP_EFFECT_DISCARD;
swapChainDesc.Flags=0;
#endif
IDXGIDevice1 *dxgiDevice;
DXASS( _d3dDevice->QueryInterface( __uuidof( IDXGIDevice1 ),(void**)&dxgiDevice ) );
IDXGIAdapter *dxgiAdapter;
DXASS( dxgiDevice->GetAdapter( &dxgiAdapter ) );
IDXGIFactory2 *dxgiFactory;
DXASS( dxgiAdapter->GetParent( __uuidof( IDXGIFactory2 ),(void**)&dxgiFactory ) );
DXASS( dxgiFactory->CreateSwapChainForCoreWindow( _d3dDevice,(IUnknown*)window,&swapChainDesc,0,&_swapChain ) );
DXASS( dxgiDevice->SetMaximumFrameLatency( 1 ) );
dxgiFactory->Release();
dxgiAdapter->Release();
dxgiDevice->Release();
}
// Create a render target view of the swap chain back buffer.
//
ID3D11Texture2D *backBuffer;
DXASS( _swapChain->GetBuffer( 0,__uuidof( ID3D11Texture2D ),(void**)&backBuffer ) );
DXASS( _d3dDevice->CreateRenderTargetView( backBuffer,0,&_renderTargetView ) );
backBuffer->Release();
/*
// Create a depth stencil view
//
D3D11_TEXTURE2D_DESC dsdesc;
ZEROMEM( dsdesc );
dsdesc.Width=width;
dsdesc.Height=height;
dsdesc.MipLevels=1;
dsdesc.ArraySize=1;
dsdesc.Format=DXGI_FORMAT_D24_UNORM_S8_UINT;
dsdesc.SampleDesc.Count=1;
dsdesc.SampleDesc.Quality=0;
dsdesc.Usage=D3D11_USAGE_DEFAULT;
dsdesc.BindFlags=D3D11_BIND_DEPTH_STENCIL;
dsdesc.CpuAccessFlags=0;
dsdesc.MiscFlags=0;
ID3D11Texture2D *depthStencil;
DXASS( _d3dDevice->CreateTexture2D( &dsdesc,0,&depthStencil ) );
DXASS( _d3dDevice->CreateDepthStencilView( depthStencil,0,&_depthStencilView ) );
depthStencil->Release();
*/
D3D11_VIEWPORT viewport={ 0,0,width,height,0,1 };
_d3dContext->RSSetViewports( 1,&viewport );
}
void DeviceGraphicsDX11Geometry::drawRange (const DTuint first_tri, const DTuint num)
{
// If there are VBO's
DeviceGraphicsDX11Renderer *renderer = checkedCast<DeviceGraphicsDX11Renderer*>(System::getRenderer());
ID3D11DeviceContext1 *context = renderer->getD3D11Context();
ID3D11Buffer* buffers[D3D11_IA_VERTEX_INPUT_RESOURCE_SLOT_COUNT] = {NULL};
UINT strides[D3D11_IA_VERTEX_INPUT_RESOURCE_SLOT_COUNT] = {0};
UINT offsets[D3D11_IA_VERTEX_INPUT_RESOURCE_SLOT_COUNT] = {0};
// If there are VBO's
if (_normal_stream) {
buffers[ShaderResource::ATTRIB_NORMAL] = _normal_stream->getBuffer();
if (_normal_stream->getFormat() == DeviceGraphicsDX11DataStream::FMT_3_FLOAT) strides[ShaderResource::ATTRIB_NORMAL] = sizeof(DTfloat) * 3;
else if (_normal_stream->getFormat() == DeviceGraphicsDX11DataStream::FMT_2_FLOAT) strides[ShaderResource::ATTRIB_NORMAL] = sizeof(DTfloat) * 2;
else if (_normal_stream->getFormat() == DeviceGraphicsDX11DataStream::FMT_4_FLOAT) strides[ShaderResource::ATTRIB_NORMAL] = sizeof(DTfloat) * 4;
}
if (_color_stream) {
buffers[ShaderResource::ATTRIB_COLOR] = _color_stream->getBuffer();
if (_color_stream->getFormat() == DeviceGraphicsDX11DataStream::FMT_4_FLOAT) strides[ShaderResource::ATTRIB_COLOR] = sizeof(DTfloat) * 4;
else if (_color_stream->getFormat() == DeviceGraphicsDX11DataStream::FMT_3_FLOAT) strides[ShaderResource::ATTRIB_COLOR] = sizeof(DTfloat) * 3;
else if (_color_stream->getFormat() == DeviceGraphicsDX11DataStream::FMT_4_BYTE) strides[ShaderResource::ATTRIB_COLOR] = sizeof(DTubyte) * 4;
}
if (_weights_strength_stream) {
buffers[ShaderResource::ATTRIB_WEIGHTS_STRENGTH] = _weights_strength_stream->getBuffer();
if (_weights_strength_stream->getFormat() == DeviceGraphicsDX11DataStream::FMT_4_FLOAT) strides[ShaderResource::ATTRIB_WEIGHTS_STRENGTH] = sizeof(DTfloat) * 4;
}
if (_weights_index_stream) {
buffers[ShaderResource::ATTRIB_WEIGHTS_INDEX] = _weights_index_stream->getBuffer();
if (_weights_index_stream->getFormat() == DeviceGraphicsDX11DataStream::FMT_4_USHORT) strides[ShaderResource::ATTRIB_WEIGHTS_INDEX] = sizeof(DTushort) * 4;
}
DTint num_units = min2(4,System::getRenderer()->getNumTextureUnits());
for (DTint unit = 0; unit < num_units; ++unit) {
if (_texcoord_stream[unit]) {
buffers[ShaderResource::ATTRIB_TEXCOORD0+unit] = _texcoord_stream[unit]->getBuffer();
if (_texcoord_stream[unit]->getFormat() == DeviceGraphicsDX11DataStream::FMT_2_FLOAT) strides[ShaderResource::ATTRIB_TEXCOORD0+unit] = sizeof(DTfloat) * 2;
else if (_texcoord_stream[unit]->getFormat() == DeviceGraphicsDX11DataStream::FMT_3_FLOAT) strides[ShaderResource::ATTRIB_TEXCOORD0+unit] = sizeof(DTfloat) * 3;
else if (_texcoord_stream[unit]->getFormat() == DeviceGraphicsDX11DataStream::FMT_4_FLOAT) strides[ShaderResource::ATTRIB_TEXCOORD0+unit] = sizeof(DTfloat) * 4;
}
}
if (_vertex_stream) {
buffers[ShaderResource::ATTRIB_POSITION] = _vertex_stream->getBuffer();
if (_vertex_stream->getFormat() == DeviceGraphicsDX11DataStream::FMT_3_FLOAT) strides[ShaderResource::ATTRIB_POSITION] = sizeof(DTfloat) * 3;
else if (_vertex_stream->getFormat() == DeviceGraphicsDX11DataStream::FMT_2_FLOAT) strides[ShaderResource::ATTRIB_POSITION] = sizeof(DTfloat) * 2;
else if (_vertex_stream->getFormat() == DeviceGraphicsDX11DataStream::FMT_4_FLOAT) strides[ShaderResource::ATTRIB_POSITION] = sizeof(DTfloat) * 4;
}
// Bind the streams
context->IASetVertexBuffers(0,ShaderResource::NUM_ATTRIBS,buffers,strides,offsets);
// draw if there is an index stream
if (_index_stream) {
context->IASetIndexBuffer(_index_stream->getBuffer(), DXGI_FORMAT_R16_UINT, 0);
context->DrawIndexed(num*3,first_tri*3,0);
}
}
