後処理に使用するためにテクスチャにレンダリングしようとしていました。私はこのことについて多くのチュートリアルを読み、今自分で試してみましたが、明らかに私は何か間違ったことをしています. 私はすでにこのトピックに関して別の質問をしていましたが、この質問は別の質問であるため、新しい質問を作成することをお勧めします。まず第一に、これらは何度も繰り返されるエラーメッセージです：
D3D11: ERROR: ID3D11DeviceContext::OMSetRenderTargets: The RenderTargetView at slot 0 is not compatable with the DepthStencilView. DepthStencilViews may only be used with RenderTargetViews if the effective dimensions of the Views are equal, as well as the Resource types, multisample count, and multisample quality. The RenderTargetView at slot 0 has (w:400,h:300,as:1), while the Resource is a Texture2D with (mc:1,mq:0). The DepthStencilView has (w:1280,h:720,as:1), while the Resource is a Texture2D with (mc:1,mq:0). D3D11_RESOURCE_MISC_TEXTURECUBE factors into the Resource type, unless GetFeatureLevel() returns D3D_FEATURE_LEVEL_10_1 or greater. [ STATE_SETTING ERROR #388: OMSETRENDERTARGETS_INVALIDVIEW ]
D3D11: ERROR: ID3D11DeviceContext::Draw: Rasterization Unit is enabled (PixelShader is not NULL or Depth/Stencil test is enabled and RasterizedStream is not D3D11_SO_NO_RASTERIZED_STREAM) but position is not provided by the last shader before the Rasterization Unit. [ EXECUTION ERROR #362: DEVICE_DRAW_POSITION_NOT_PRESENT ]
と：
D3D11: ERROR: ID3D11DeviceContext::Draw: Vertex Shader - Geometry Shader linkage error: Signatures between stages are incompatible. The input stage requires Semantic/Index (RADIUS,0) as input, but it is not provided by the output stage. [ EXECUTION ERROR #342: DEVICE_SHADER_LINKAGE_SEMANTICNAME_NOT_FOUND ]
D3D11: ERROR: ID3D11DeviceContext::Draw: Vertex Shader - Geometry Shader linkage error: Signatures between stages are incompatible. The input stage requires Semantic/Index (TEXTUREINDEX,0) as input, but it is not provided by the output stage. [ EXECUTION ERROR #342: DEVICE_SHADER_LINKAGE_SEMANTICNAME_NOT_FOUND ]
D3D11: ERROR: ID3D11DeviceContext::Draw: Geometry Shader - Pixel Shader linkage error: Signatures between stages are incompatible. The input stage requires Semantic/Index (POSITION,0) as input, but it is not provided by the output stage. [ EXECUTION ERROR #342: DEVICE_SHADER_LINKAGE_SEMANTICNAME_NOT_FOUND ]
D3D11: ERROR: ID3D11DeviceContext::OMSetRenderTargets: The RenderTargetView at slot 0 is not compatable with the DepthStencilView. DepthStencilViews may only be used with RenderTargetViews if the effective dimensions of the Views are equal, as well as the Resource types, multisample count, and multisample quality. The RenderTargetView at slot 0 has (w:400,h:300,as:1), while the Resource is a Texture2D with (mc:1,mq:0). The DepthStencilView has (w:1280,h:720,as:1), while the Resource is a Texture2D with (mc:1,mq:0). D3D11_RESOURCE_MISC_TEXTURECUBE factors into the Resource type, unless GetFeatureLevel() returns D3D_FEATURE_LEVEL_10_1 or greater. [ STATE_SETTING ERROR #388: OMSETRENDERTARGETS_INVALIDVIEW ]
このレンダーターゲットの切り替えなどの主要な側面を誤解していると確信しています。私のDirectXデバイスが作成されるとき、私はこれも作成しています:
D3D11_TEXTURE2D_DESC textureDesc;
D3D11_RENDER_TARGET_VIEW_DESC renderTargetViewDesc;
D3D11_SHADER_RESOURCE_VIEW_DESC shaderResourceViewDesc;
ZeroMemory(&textureDesc, sizeof(textureDesc));
textureDesc.Width = 800/2;
textureDesc.Height = 600/2;
textureDesc.MipLevels = 1;
textureDesc.ArraySize = 1;
textureDesc.Format = DXGI_FORMAT_R32G32B32A32_FLOAT;
textureDesc.SampleDesc.Count = 1;
textureDesc.Usage = D3D11_USAGE_DEFAULT;
textureDesc.BindFlags = D3D11_BIND_RENDER_TARGET | D3D11_BIND_SHADER_RESOURCE;
textureDesc.CPUAccessFlags = 0;
textureDesc.MiscFlags = 0;
pDevice->CreateTexture2D(&textureDesc, NULL, &renderTargetTextureMap);
renderTargetViewDesc.Format = textureDesc.Format;
renderTargetViewDesc.ViewDimension = D3D11_RTV_DIMENSION_TEXTURE2D;
renderTargetViewDesc.Texture2D.MipSlice = 0;
.
pDevice->CreateRenderTargetView(renderTargetTextureMap, &renderTargetViewDesc, &renderTargetViewMap);
shaderResourceViewDesc.Format = textureDesc.Format;
shaderResourceViewDesc.ViewDimension = D3D11_SRV_DIMENSION_TEXTURE2D;
shaderResourceViewDesc.Texture2D.MostDetailedMip = 0;
shaderResourceViewDesc.Texture2D.MipLevels = 1;
pDevice->CreateShaderResourceView(renderTargetTextureMap, &shaderResourceViewDesc, &shaderResourceViewMap);
D3DVERTEX quad[4] = {
{D3DXVECTOR3(0,0,0), D3DXVECTOR2(0,0)},
{D3DXVECTOR3(1,1,0), D3DXVECTOR2(1,1)},
{D3DXVECTOR3(1,0,0), D3DXVECTOR2(1,0)},
{D3DXVECTOR3(0,1,0), D3DXVECTOR2(0,1)}};
HRESULT hr;
D3D11_SUBRESOURCE_DATA InitData;
InitData.pSysMem = &quad[0];
InitData.SysMemPitch = sizeof(D3DVERTEX);
InitData.SysMemSlicePitch = 0;
D3D11_BUFFER_DESC bufferDesc;
bufferDesc.Usage = D3D11_USAGE_DEFAULT;
bufferDesc.ByteWidth = 4 * InitData.SysMemPitch;
bufferDesc.BindFlags = D3D11_BIND_VERTEX_BUFFER;
bufferDesc.CPUAccessFlags = 0;
bufferDesc.MiscFlags = 0;
V_RETURN(pDevice->CreateBuffer( &bufferDesc, &InitData, &m_pVertexBuffer ));
const D3D11_INPUT_ELEMENT_DESC layout[] = // http://msdn.microsoft.com/en-us/library/bb205117%28v=vs.85%29.aspx
{
{ "POSITION", 0, DXGI_FORMAT_R32G32B32_FLOAT, 0, D3D11_APPEND_ALIGNED_ELEMENT, D3D11_INPUT_PER_VERTEX_DATA, 0 },
{ "TEXCOORD", 0, DXGI_FORMAT_R32G32_FLOAT, 0, D3D11_APPEND_ALIGNED_ELEMENT, D3D11_INPUT_PER_VERTEX_DATA, 0 },
};
UINT numElements = sizeof( layout ) / sizeof( layout[0] );
D3DX11_PASS_DESC passDesc;
m_pEffect->GetTechniqueByName("Render")->GetPassByName("P0_PP")->GetDesc(&passDesc);
V_RETURN( pDevice->CreateInputLayout( layout, numElements, passDesc.pIAInputSignature,
passDesc.IAInputSignatureSize, &m_pInputLayout ) );
だから私はShaderResourceViewとRenderTargetViewだけでなく、テクスチャが描画されるこのキューブを描画するための頂点バッファを持つキューブを作成しています。
すべての他のものがこれを使用して描画された後、すべてのフレーム更新で今：
pDevice->GetImmediateContext(&pd3dImmediateContext);
pd3dImmediateContext->OMSetRenderTargets( 1, &renderTargetViewMap, pDSV );
pd3dImmediateContext->ClearRenderTargetView(renderTargetViewMap, g_ClearColor);
ID3D11Buffer* vbs[] = { m_pVertexBuffer, };
unsigned int strides[] = { sizeof(D3DVERTEX), }, offsets[] = { 0, };
pd3dImmediateContext->IASetVertexBuffers(0,1, vbs, strides, offsets);
pd3dImmediateContext->IASetInputLayout(m_pInputLayout);
pd3dImmediateContext->IASetPrimitiveTopology(D3D11_PRIMITIVE_TOPOLOGY_POINTLIST);
//TODO: Move to header file.
ID3DX11EffectShaderResourceVariable* g_SpriteEV;
g_SpriteEV = m_pEffect->GetVariableByName("g_PostProcessTex")->AsShaderResource();
g_SpriteEV->SetResource(shaderResourceViewMap);
m_pEffect->GetTechniqueByName("Render")->GetPassByName("P0_PP")->Apply(0, pd3dImmediateContext);
pd3dImmediateContext->Draw(4, 0);
ここでの主なエラーであると推測する depthStencilView を明示的に作成していません。しかし、このようなものを正しく作成する方法がわかりません。これがバックグラウンドでどのように機能しているかについて、私はかなり混乱しています...おそらく誰かがこれを説明したいと思っています。私はここで何かをしていますか、それとも単に間違っていますか? :p
助けてくれてありがとう。