void TgcDX11Effect::setTexture(string name, const TgcTexture* texture)
{
ID3D11DeviceContext* deviceContext = ((TgcDX11Renderer*)GuiController::Instance->renderer)->deviceContext;
TgcEffectValues::Sampler sampler = this->samplers[name];
ID3D11SamplerState* dxSampler = this->dxSampleStates[name];
TgcDX11Texture* dxTexture = (TgcDX11Texture*)texture;
//Set the sampler and texture for pixel shader
if(sampler.shaderType == TgcEffectValues::PS)
{
deviceContext->PSSetSamplers(sampler.slot, 1, &dxSampler);
deviceContext->PSSetShaderResources(sampler.slot, 1, &(dxTexture->dxTexture));
}
//Set the sampler and texture for vertex shader
else if(sampler.shaderType == TgcEffectValues::VS)
{
deviceContext->VSSetSamplers(sampler.slot, 1, &dxSampler);
deviceContext->VSSetShaderResources(sampler.slot, 1, &(dxTexture->dxTexture));
}
else if(sampler.shaderType == TgcEffectValues::VS_AND_PS)
{
deviceContext->VSSetSamplers(sampler.slot, 1, &dxSampler);
deviceContext->PSSetSamplers(sampler.slot, 1, &dxSampler);
deviceContext->VSSetShaderResources(sampler.slot, 1, &(dxTexture->dxTexture));
deviceContext->PSSetShaderResources(sampler.slot, 1, &(dxTexture->dxTexture));
}
}
/** Sets a texture on the current shader instance. */
void Shader::SetTexture(u32 index, std::shared_ptr<Texture> texture)
{
ID3D11ShaderResourceView* resourceView = texture != nullptr ? texture->GetShaderResourceView() : nullptr;
ID3D11DeviceContext* context = GetParent()->GetDeviceContext();
switch(GetType())
{
case ShaderType::Compute:
context->CSSetShaderResources(index, 1, &resourceView);
break;
case ShaderType::Domain:
context->DSSetShaderResources(index, 1, &resourceView);
break;
case ShaderType::Geometry:
context->GSSetShaderResources(index, 1, &resourceView);
break;
case ShaderType::Hull:
context->HSSetShaderResources(index, 1, &resourceView);
break;
case ShaderType::Pixel:
context->PSSetShaderResources(index, 1, &resourceView);
break;
case ShaderType::Vertex:
context->VSSetShaderResources(index, 1, &resourceView);
break;
}
}
//-----------------------------------------------
void CPUTRenderTargetColor::SetRenderTarget(
CPUTRenderParameters &renderParams,
CPUTRenderTargetDepth *pDepthBuffer,
DWORD renderTargetIndex,
const float *pClearColor,
bool clear,
float zClearVal
)
{
// ****************************
// Save the current render target "state" so we can restore it later.
// ****************************
mSavedWidth = CPUTRenderTargetColor::sCurrentWidth;
mSavedHeight = CPUTRenderTargetColor::sCurrentHeight;
// Save the render target view so we can restore it later.
mpSavedColorRenderTargetView = CPUTRenderTargetColor::GetActiveRenderTargetView();
mpSavedDepthStencilView = CPUTRenderTargetDepth::GetActiveDepthStencilView();
CPUTRenderTargetColor::SetActiveWidthHeight( mWidth, mHeight );
CPUTRenderTargetDepth::SetActiveWidthHeight( mWidth, mHeight );
// TODO: support multiple render target views (i.e., MRT)
ID3D11DeviceContext *pContext = CPUT_DX11::GetContext();
// Clear the shader resources to avoid a hazard warning
ID3D11ShaderResourceView *pNullResources[16] = {0};
pContext->PSSetShaderResources(0, 16, pNullResources );
pContext->VSSetShaderResources(0, 16, pNullResources );
// ****************************
// Set the new render target states
// ****************************
ID3D11DepthStencilView *pDepthStencilView = pDepthBuffer ? pDepthBuffer->GetDepthBufferView() : NULL;
pContext->OMSetRenderTargets( 1, &mpColorRenderTargetView, pDepthStencilView );
CPUTRenderTargetColor::SetActiveRenderTargetView(mpColorRenderTargetView);
CPUTRenderTargetDepth::SetActiveDepthStencilView(pDepthStencilView);
if( clear )
{
pContext->ClearRenderTargetView( mpColorRenderTargetView, pClearColor );
if( pDepthStencilView )
{
pContext->ClearDepthStencilView( pDepthStencilView, D3D11_CLEAR_DEPTH | D3D11_CLEAR_STENCIL, zClearVal, 0 );
}
}
D3D11_VIEWPORT viewport = { 0.0f, 0.0f, (float)mWidth, (float)mHeight, 0.0f, 1.0f };
pContext->RSSetViewports(1, &viewport);
mRenderTargetSet = true;
mSoftwareTextureDirty = true;
} // CPUTRenderTargetColor::SetRenderTarget()
//-----------------------------------------------
void CPUTRenderTargetDepth::SetRenderTarget(
CPUTRenderParameters &renderParams,
DWORD renderTargetIndex,
float zClearVal,
bool clear
)
{
// ****************************
// Save the current render target "state" so we can restore it later.
// ****************************
mSavedWidth = CPUTRenderTargetDepth::GetActiveWidth();
mSavedHeight = CPUTRenderTargetDepth::GetActiveHeight();
CPUTRenderTargetColor::SetActiveWidthHeight( mWidth, mHeight );
CPUTRenderTargetDepth::SetActiveWidthHeight( mWidth, mHeight );
// TODO: support multiple render target views (i.e., MRT)
ID3D11DeviceContext *pContext = CPUT_DX11::GetContext();
// Make sure this render target isn't currently bound as a texture.
static ID3D11ShaderResourceView *pSRV[16] = {0};
pContext->PSSetShaderResources( 0, 16, pSRV );
// Save the color and depth views so we can restore them later.
mpSavedColorRenderTargetView = CPUTRenderTargetColor::GetActiveRenderTargetView();
mpSavedDepthStencilView = CPUTRenderTargetDepth::GetActiveDepthStencilView();
// Clear the shader resources to avoid a hazard warning
ID3D11ShaderResourceView *pNullResources[16] = {0};
pContext->PSSetShaderResources(0, 16, pNullResources );
pContext->VSSetShaderResources(0, 16, pNullResources );
// ****************************
// Set the new render target states
// ****************************
ID3D11RenderTargetView *pView[1] = {NULL};
pContext->OMSetRenderTargets( 1, pView, mpDepthStencilView );
CPUTRenderTargetColor::SetActiveRenderTargetView( NULL );
CPUTRenderTargetDepth::SetActiveDepthStencilView( mpDepthStencilView );
if( clear )
{
pContext->ClearDepthStencilView( mpDepthStencilView, D3D11_CLEAR_DEPTH | D3D11_CLEAR_STENCIL, zClearVal, 0 );
}
D3D11_VIEWPORT viewport = { 0.0f, 0.0f, (float)mWidth, (float)mHeight, 0.0f, 1.0f };
pContext->RSSetViewports( 1, &viewport );
mRenderTargetSet = true;
} // CPUTRenderTargetDepth::SetRenderTarget()
/** Binds a pipeline-state */
void D3D11GraphicsEngineQueued::BindPipelineState(const PipelineState* state)
{
D3D11PipelineState* s = (D3D11PipelineState*)state;
D3D11PipelineState* b = (D3D11PipelineState*)BoundPipelineStateByThread[GetCurrentThreadId()];
ID3D11DeviceContext* context = GetDeferredContextByThread();
if(!b) b = (D3D11PipelineState*)&DefaultPipelineState;
// Bind state
if(b->BlendState != s->BlendState)
SC_DBG(context->OMSetBlendState(s->BlendState, (float *)&D3DXVECTOR4(0, 0, 0, 0), 0xFFFFFFFF), GothicRendererInfo::SC_BS);
if(b->SamplerState != s->SamplerState)
SC_DBG(context->PSSetSamplers(0, 1, &s->SamplerState), GothicRendererInfo::SC_SMPL);
if(b->DepthStencilState != s->DepthStencilState)
SC_DBG(context->OMSetDepthStencilState(s->DepthStencilState, 0), GothicRendererInfo::SC_DSS);
if(b->RasterizerState != s->RasterizerState)
SC_DBG(context->RSSetState(s->RasterizerState), GothicRendererInfo::SC_RS);
// Bind constantbuffers (They are likely to change for every object)
if(!s->ConstantBuffersVS.empty() && s->ConstantBuffersVS != b->ConstantBuffersVS)SC_DBG(context->VSSetConstantBuffers(0, s->ConstantBuffersVS.size(), &s->ConstantBuffersVS[0]),GothicRendererInfo::SC_CB);
if(!s->ConstantBuffersPS.empty() && s->ConstantBuffersPS != b->ConstantBuffersPS)SC_DBG(context->PSSetConstantBuffers(0, s->ConstantBuffersPS.size(), &s->ConstantBuffersPS[0]),GothicRendererInfo::SC_CB);
if(!s->ConstantBuffersHDS.empty() && s->ConstantBuffersHDS != b->ConstantBuffersHDS)SC_DBG(context->HSSetConstantBuffers(0, s->ConstantBuffersHDS.size(), &s->ConstantBuffersHDS[0]),GothicRendererInfo::SC_CB);
if(!s->ConstantBuffersHDS.empty() && s->ConstantBuffersHDS != b->ConstantBuffersHDS)SC_DBG(context->DSSetConstantBuffers(0, s->ConstantBuffersHDS.size(), &s->ConstantBuffersHDS[0]),GothicRendererInfo::SC_CB);
if(!s->ConstantBuffersGS.empty() && s->ConstantBuffersGS != b->ConstantBuffersGS)SC_DBG(context->GSSetConstantBuffers(0, s->ConstantBuffersGS.size(), &s->ConstantBuffersGS[0]),GothicRendererInfo::SC_CB);
// Vertexbuffers
UINT off[] = {0,0};
if(memcmp(s->BaseState.VertexBuffers, b->BaseState.VertexBuffers, sizeof(b->BaseState.VertexBuffers)) != 0)
SC_DBG(context->IASetVertexBuffers(0, s->VertexBuffers.size(), &s->VertexBuffers[0], s->BaseState.VertexStride, off), GothicRendererInfo::SC_VB);
if(!s->StructuredBuffersVS.empty() && memcmp(s->BaseState.StructuredBuffersVS, b->BaseState.StructuredBuffersVS, sizeof(b->BaseState.StructuredBuffersVS)) != 0)
SC_DBG(context->VSSetShaderResources(0, 1, &s->StructuredBuffersVS[0]), GothicRendererInfo::SC_VB);
if(s->IndexBuffer != b->IndexBuffer)
SC_DBG(context->IASetIndexBuffer(s->IndexBuffer, s->BaseState.IndexStride == 4 ? DXGI_FORMAT_R32_UINT : DXGI_FORMAT_R16_UINT, 0), GothicRendererInfo::SC_IB);
// Shaders
if(s->VertexShader != b->VertexShader)
SC_DBG(context->VSSetShader(s->VertexShader, NULL, NULL), GothicRendererInfo::SC_VS);
if(s->InputLayout != b->InputLayout)
SC_DBG(context->IASetInputLayout(s->InputLayout), GothicRendererInfo::SC_IL);
if(s->PixelShader != b->PixelShader)
SC_DBG(context->PSSetShader(s->PixelShader, NULL, NULL), GothicRendererInfo::SC_PS);
if(s->HullShader != b->HullShader)
SC_DBG(context->HSSetShader(s->HullShader, NULL, NULL), GothicRendererInfo::SC_HS);
if(s->DomainShader != b->DomainShader)
SC_DBG(context->DSSetShader(s->DomainShader, NULL, NULL), GothicRendererInfo::SC_DS);
if(s->GeometryShader != b->GeometryShader)
SC_DBG(context->GSSetShader(s->GeometryShader, NULL, NULL), GothicRendererInfo::SC_GS);
// Rendertargets
if(memcmp(s->RenderTargetViews, b->RenderTargetViews, sizeof(void*) * s->NumRenderTargetViews) != 0 ||
s->DepthStencilView != b->DepthStencilView)
SC_DBG(context->OMSetRenderTargets(s->NumRenderTargetViews, s->RenderTargetViews, s->DepthStencilView), GothicRendererInfo::SC_RTVDSV);
// Textures
if(memcmp(s->Textures, b->Textures, sizeof(void*) * s->BaseState.NumTextures) != 0)
SC_DBG(context->PSSetShaderResources(0, s->BaseState.NumTextures, s->Textures), GothicRendererInfo::SC_TX);
// Primitive topology
//Context->IASetPrimitiveTopology(D3D11_PRIMITIVE_TOPOLOGY_TRIANGLELIST);
// Replace old state
// FIXME: Might not threadsave
BoundPipelineStateByThread[GetCurrentThreadId()] = s;
}