void Sample::Internal(ID3D11ShaderResourceView * src,ID3D11RenderTargetView * dst)
{
ID3D11DeviceContext * context;
device->GetImmediateContext(&context);
ps.Get()->Bind();
context->OMSetRenderTargets(1,&dst,nullptr);
Color c = Color::White();
context->ClearRenderTargetView(dst,(float*)&c);
context->PSSetShaderResources(0,1,&src);
FullScreenQuad::BindVS();
FullScreenQuad::Draw();
FullScreenQuad::UnbindVS();
ID3D11RenderTargetView * rtvNull = nullptr;
ID3D11ShaderResourceView * srvNull = nullptr;
context->OMSetRenderTargets(1,&rtvNull,nullptr);
context->PSSetShaderResources(0,1,&srvNull);
}
static void DoRendering (const float* worldMatrix, const float* identityMatrix, float* projectionMatrix, const MyVertex* verts)
{
// Does actual rendering of a simple triangle
#if SUPPORT_D3D11
// D3D11 case
if (s_DeviceType == kUnityGfxRendererD3D11 && EnsureD3D11ResourcesAreCreated())
{
ID3D11DeviceContext* ctx = NULL;
g_D3D11Device->GetImmediateContext (&ctx);
ID3D11RenderTargetView* pCurrentRenderTarget;
ID3D11DepthStencilView* pCurrentDepthStencil;
// Get the current render targets
ctx->OMGetRenderTargets(1, &pCurrentRenderTarget, &pCurrentDepthStencil);
ctx->OMSetRenderTargets(1, &g_pD3D11RenderTargetView, nullptr);
/*
// update native texture from code
D3D11_TEXTURE2D_DESC desc;
g_TexturePointer->GetDesc(&desc);
unsigned char* data = new unsigned char[desc.Width*desc.Height * 4];
FillTextureFromCode(desc.Width, desc.Height, desc.Width * 4, data);
ctx->UpdateSubresource(g_TexturePointer, 0, NULL, data, desc.Width * 4, 0);
delete[] data;
*/
const float CLEAR_CLR[4] = { 1, 1, 0, 1 }; // Yellow
ctx->ClearRenderTargetView(g_pD3D11RenderTargetView, CLEAR_CLR);
// Restore the original render target
ctx->OMSetRenderTargets(1, &pCurrentRenderTarget, pCurrentDepthStencil);
// update constant buffer - just the world matrix in our case
ctx->UpdateSubresource (g_D3D11CB, 0, NULL, worldMatrix, 64, 0);
// set shaders
ctx->VSSetConstantBuffers (0, 1, &g_D3D11CB);
ctx->VSSetShader (g_D3D11VertexShader, NULL, 0);
ctx->PSSetShader (g_D3D11PixelShader, NULL, 0);
// update vertex buffer
ctx->UpdateSubresource (g_D3D11VB, 0, NULL, verts, sizeof(verts[0])*3, 0);
// set input assembler data and draw
ctx->IASetInputLayout (g_D3D11InputLayout);
ctx->IASetPrimitiveTopology (D3D11_PRIMITIVE_TOPOLOGY_TRIANGLELIST);
UINT stride = sizeof(MyVertex);
UINT offset = 0;
ctx->IASetVertexBuffers (0, 1, &g_D3D11VB, &stride, &offset);
ctx->Draw (3, 0);
ctx->Release();
}
#endif
}
void MSAAFilter::RenderAA()
{
PIXEvent pixEvent(L"MSAA Resolve + Temporal AA");
ProfileBlock profileBlock(L"MSAA Resolve + Temporal AA");
ID3D11DeviceContext* context = deviceManager.ImmediateContext();
ID3D11RenderTargetView* rtvs[1] = { resolveTarget.RTView };
context->OMSetRenderTargets(1, rtvs, nullptr);
if(AppSettings::UseStandardResolve)
{
if(AppSettings::MSAAMode == 0)
context->CopyResource(resolveTarget.Texture, colorTarget.Texture);
else
context->ResolveSubresource(resolveTarget.Texture, 0, colorTarget.Texture, 0, colorTarget.Format);
return;
}
const uint32 SampleRadius = static_cast<uint32>((AppSettings::ResolveFilterDiameter / 2.0f) + 0.499f);
ID3D11PixelShader* pixelShader = resolvePS[AppSettings::MSAAMode];
context->PSSetShader(pixelShader, nullptr, 0);
context->VSSetShader(resolveVS, nullptr, 0);
resolveConstants.Data.TextureSize = Float2(static_cast<float>(colorTarget.Width), static_cast<float>(colorTarget.Height));
resolveConstants.Data.SampleRadius = SampleRadius;;
resolveConstants.ApplyChanges(context);
resolveConstants.SetPS(context, 0);
ID3D11ShaderResourceView* srvs[] = { colorTarget.SRView, velocityTarget.SRView, depthBuffer.SRView, prevFrameTarget.SRView};
context->PSSetShaderResources(0, ArraySize_(srvs), srvs);
ID3D11SamplerState* samplers[] = { samplerStates.LinearClamp(), samplerStates.Point() };
context->PSSetSamplers(0, ArraySize_(samplers), samplers);
ID3D11Buffer* vbs[1] = { nullptr };
UINT strides[1] = { 0 };
UINT offsets[1] = { 0 };
context->IASetVertexBuffers(0, 1, vbs, strides, offsets);
context->IASetInputLayout(nullptr);
context->IASetIndexBuffer(nullptr, DXGI_FORMAT_R16_UINT, 0);
context->Draw(3, 0);
rtvs[0] = nullptr;
context->OMSetRenderTargets(1, rtvs, nullptr);
srvs[0] = srvs[1] = srvs[2] = nullptr;
context->PSSetShaderResources(0, 3, srvs);
context->CopyResource(prevFrameTarget.Texture, resolveTarget.Texture);
}
void SwapChain::Present(ID3D11DeviceContext& deviceContext)
{
ID3D11RenderTargetView* tmpRenderTargetView = backBuffer_.get();
deviceContext.OMSetRenderTargets(1, &tmpRenderTargetView, depthStencilView_.get());
e_throw_com_ret_error(dxgiSwapChain_->Present(0, 0), "IDXGISwapChain::Present");
}
void App::RenderTerrain2( bool bReset, float fTime, float fElapsedTime )
{
g_ResetTerrain = bReset;
if (g_ResetTerrain)
{
g_ResetTerrain = false;
DeformInitTerrain(context);
}
renderer->changeToMainFramebuffer();
ID3D11DeviceContext* pContext = GetApp()->GetContext();
ID3D11RenderTargetView* pBackBufferRTV;
ID3D11DepthStencilView* pBackBufferDSV;
pContext->OMGetRenderTargets(1, &pBackBufferRTV, &pBackBufferDSV);
// Clear render target and the depth stencil
float ClearColor[4] = { 1.0f, 0.0f, 1.0f, 1.0f }; // Purple to better spot terrain cracks (disable sky cube).
//float ClearColor[4] = { 0.465f, 0.725f, 0.0f, 1.0f }; // NV green for colour-consistent illustrations.
pContext->ClearRenderTargetView(pBackBufferRTV, ClearColor);
pContext->ClearDepthStencilView(pBackBufferDSV, D3D11_CLEAR_DEPTH, 1.0, 0); // ¸®»çÀÌ¡½Ã Error!
pContext->OMSetRenderTargets(1, &pBackBufferRTV, pBackBufferDSV);
RenderToBackBuffer(renderer, fTime, fElapsedTime, NULL);
}
void App::RenderText(const std::wstring& text, Float2 pos)
{
ID3D11DeviceContext* context = deviceManager.ImmediateContext();
// Set the backbuffer and viewport
ID3D11RenderTargetView* rtvs[1] = { deviceManager.BackBuffer() };
context->OMSetRenderTargets(1, rtvs, NULL);
float clearColor[4] = { 0.0f, 0.0f, 0.0f, 0.0f };
context->ClearRenderTargetView(rtvs[0], clearColor);
SetViewport(context, deviceManager.BackBufferWidth(), deviceManager.BackBufferHeight());
// Draw the text
Float4x4 transform;
transform.SetTranslation(Float3(pos.x, pos.y,0.0f));
spriteRenderer.Begin(context, SpriteRenderer::Point);
spriteRenderer.RenderText(font, text.c_str(), transform.ToSIMD());
spriteRenderer.End();
// Present
deviceManager.SwapChain()->Present(0, 0);
// Pump the message loop
window.MessageLoop();
}
void RenderTargetPingPong::Apply(ID3D11Device* device, ID3DX11EffectTechnique* technique)
{
ID3D11DeviceContext* context;
device->GetImmediateContext(&context);
ID3D11Buffer* zero = 0;
UINT nought = 0;
context->IASetVertexBuffers(0,1,&zero,&nought,&nought);
context->IASetPrimitiveTopology(D3D11_PRIMITIVE_TOPOLOGY_TRIANGLESTRIP);
context->IASetInputLayout(0);
{
ID3D11RenderTargetView* view[] = { m_target->RenderTargetView() };
context->OMSetRenderTargets(1, const_cast<ID3D11RenderTargetView**> (view), m_depth_stencil_view);
}
m_shader_resource_variable->SetResource(m_source->ShaderResourceView());
for(UINT n = 0; n < Effect::NumPasses(technique); ++n)
{
technique->GetPassByIndex(n)->Apply(0,context);
context->Draw(4,0);
}
m_shader_resource_variable->SetResource(0);
m_last_target = m_target;
std::swap(m_source,m_target);
}
void FForwardPlusRenderer::DoDepthNormalPrePass(const FCamera& Camera, class IScene* Scene)
{
// Clear depth buffer
ID3D11DeviceContext* DeviceContext = GraphicsContext->GetImmediateContext();
const FLOAT NormalsClearColour[4] = { 0.0f, 0.0f, 0.0f, 1.0f };
const FLOAT DepthClearColour[4] = { 1.0f, 1.0f, 1.0f, 1.0f };
ID3D11RenderTargetView* Targets[2] = { NormalTarget->GetRenderTarget(), DepthTarget->GetRenderTarget() };
DeviceContext->ClearDepthStencilView(GraphicsContext->GetDepthStencil(), D3D11_CLEAR_STENCIL | D3D11_CLEAR_DEPTH, 1.0f, 0);
DeviceContext->ClearRenderTargetView(NormalTarget->GetRenderTarget(), NormalsClearColour);
DeviceContext->ClearRenderTargetView(DepthTarget->GetRenderTarget(), DepthClearColour);
DeviceContext->OMSetRenderTargets(2, Targets, GraphicsContext->GetDepthStencil());
FViewport Fullscreen(0, 0, GraphicsContext->GetWidth(), GraphicsContext->GetHeight());
D3D11_VIEWPORT Viewport = Fullscreen.CreateRenderViewport();
DeviceContext->RSSetViewports(1, &Viewport);
InstanceBuffer->SetWorld(glm::mat4(1.0));
FDrawCall Params(DeviceContext, InstanceBuffer.Get());
Params.OverrideMaterial = std::bind(&FForwardPlusRenderer::OverrideMaterialDepthNormalPass, this, std::placeholders::_1);
Scene->Draw(Params);
}
void FForwardPlusRenderer::DoScenePass(const FCamera& Camera, class IScene* Scene)
{
// Clear depth buffer
ID3D11DeviceContext* DeviceContext = GraphicsContext->GetImmediateContext();
const FLOAT ClearColour[4] = { 0.0f, 0.0f, 0.0f, 1.0f };
ID3D11RenderTargetView* BackBuffer = HighDynamicRangeMSAATarget->GetRenderTarget();
DeviceContext->ClearDepthStencilView(HighDynamicRangeMSAATarget->GetDepthStencil(), D3D11_CLEAR_STENCIL | D3D11_CLEAR_DEPTH, 1.0f, 0);
DeviceContext->ClearRenderTargetView(BackBuffer, ClearColour);
DeviceContext->OMSetRenderTargets(1, &BackBuffer, HighDynamicRangeMSAATarget->GetDepthStencil());
FViewport Fullscreen(0, 0, GraphicsContext->GetWidth(), GraphicsContext->GetHeight());
D3D11_VIEWPORT Viewport = Fullscreen.CreateRenderViewport();
DeviceContext->RSSetViewports(1, &Viewport);
InstanceBuffer->SetWorld(glm::mat4(1.0));
ID3D11RasterizerState* PreviousState = nullptr;
if (ForceWireframe.AsBoolean())
{
DeviceContext->RSGetState(&PreviousState);
DeviceContext->RSSetState(GraphicsContext->GetRenderStates()->WireframeRasterizer);
}
FDrawCall Params(DeviceContext, InstanceBuffer.Get());
Scene->Draw(Params);
if (PreviousState != nullptr)
{
DeviceContext->RSSetState(PreviousState);
}
}
void RDX11RenderTargetMgr::ClearAndSetMaineFrame()
{
ID3D11DeviceContext* pContext = GLOBAL::D3DContext();
pContext->OMSetRenderTargets( 1, &pMainFrameRTV, pDSV );
pContext->ClearRenderTargetView( pMainFrameRTV, clearColor);
pContext->ClearDepthStencilView( pDSV, D3D11_CLEAR_DEPTH|D3D11_CLEAR_STENCIL, 1.0, 0 );
}
void ParticleSystemEffectBinder::UnbindOM()
{
ID3D11DeviceContext * context = GetContext();
ID3D11RenderTargetView * rtvs[2] = {nullptr,nullptr};
context->OMSetRenderTargets(2,rtvs,nullptr);
}
void graphics_extensions::BindRenderTargets(Texture** buffersBegin, Texture** buffersEnd, Texture* depthStencilBuffer) {
ID3D11DeviceContext* context = GraphicsManager::Get()->GetImmidiateContext();
ID3D11RenderTargetView* rtViews[4] = { nullptr, nullptr, nullptr, nullptr };
I32 buffersCount = buffersEnd - buffersBegin;
_ASSERT(buffersCount > 0 && buffersCount < _countof(rtViews));
U32 i = 0;
for(Texture** it = buffersBegin; it < buffersEnd; ++it) {
rtViews[i++] = (*it)->GetRTView();
}
if (depthStencilBuffer) {
context->OMSetRenderTargets(buffersCount, rtViews, depthStencilBuffer->GetDSView());
} else {
context->OMSetRenderTargets(buffersCount, rtViews, nullptr);
}
}
//-----------------------------------------------
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 graphics_extensions::UnbindAll() {
ID3D11DeviceContext* context = GraphicsManager::Get()->GetImmidiateContext();
ID3D11RenderTargetView* rtViews[4];
memset(rtViews, 0, sizeof(ID3D11RenderTargetView*) * _countof(rtViews));
context->OMSetRenderTargets(_countof(rtViews), rtViews, nullptr);
ID3D11ShaderResourceView* srViews[6];
memset(srViews, 0, sizeof(ID3D11ShaderResourceView*) * _countof(srViews));
context->PSSetShaderResources(0, _countof(srViews), srViews);
}
//---------------------------------------------------------------------------
void ShadowMapGen::End()
{
ID3D11DeviceContext* dc = m_rc->Context();
// Restore the render targets
ID3D11RenderTargetView* rt = m_pSurface->GetRenderTargetView();
ID3D11DepthStencilView* dsv = m_pSurface->GetDepthStencilView();
dc->OMSetRenderTargets(1, &rt, dsv);
dc->RSSetViewports( 1, &m_pSurface->GetViewPort() );
m_rc = NULL;
}
// |----------------------------------------------------------------------------|
// | SetAsRenderTarget |
// |----------------------------------------------------------------------------|
void Texture::SetAsRenderTarget()
{
ID3D11DeviceContext* deviceContext = D3DManager::GetRef()->GetDeviceContext();
ID3D11DepthStencilView* depthStencilView = D3DManager::GetRef()->GetDepthStencilView();
// Bind the render target view and depth stencil buffer to the output render pipeline.
deviceContext->OMSetRenderTargets(1, &m_renderTargetView, depthStencilView);
// Set the viewport.
deviceContext->RSSetViewports(1, &m_viewport);
return;
}
void ParticleSystemEffectBinder::BindOM()
{
ID3D11DeviceContext * context = GetContext();
ID3D11RenderTargetView * rtvs[2] = {rtvColor,rtvLinearDepth.Get()->GetRenderTargetPtr()};
float color[4] = {0.0f,0.0f,0.0f,0.0f};
context->ClearRenderTargetView(rtvColor,color);
float depth[4] = {1.0f,0.0f,0.0f,0.0f};
context->ClearRenderTargetView(rtvLinearDepth.Get()->GetRenderTargetPtr(),depth);
context->OMSetRenderTargets(2,rtvs,nullptr);
}
void ToneMapper::IntRun(ID3D11ShaderResourceView * src,ID3D11RenderTargetView * dst)
{
ID3D11DeviceContext * context;
device->GetImmediateContext(&context);
ID3D11ShaderResourceView * srvNull[2] = {nullptr,nullptr};
ID3D11RenderTargetView * rtvNull = nullptr;
shader.Get()->Bind();
FullScreenQuad::BindVS();
ID3D11ShaderResourceView * srcSrv[2] = {src,bloomTexture.Get()->GetShaderResourcePointer()};
context->PSSetShaderResources(0,2,srcSrv);
context->OMSetRenderTargets(1,&dst,nullptr);
FullScreenQuad::Draw();
context->PSSetShaderResources(0,2,srvNull);
context->OMSetRenderTargets(1,&rtvNull,nullptr);
}
//-----------------------------------------------
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()
bool ClearRenderingRoutine::Render(float deltaTime)
{
ID3D11DeviceContext* context = m_Renderer->GetImmediateContext();
// Set rt to back buffer
ID3D11RenderTargetView* bbufferRTV = m_Renderer->GetBackBufferView();
context->OMSetRenderTargets(1, &bbufferRTV, m_Renderer->GetBackDepthStencilView());
// Clear the back buffer
float ClearColor[4] = { 0.0f, 0.125f, 0.3f, 1.0f };
context->ClearRenderTargetView(m_Renderer->GetBackBufferView(), ClearColor);
context->ClearDepthStencilView(m_Renderer->GetBackDepthStencilView(), D3D11_CLEAR_DEPTH, 1.0f, 0);
return true;
}
///////////////////////////////////////////////////////////////////////////////////////////////////
/// IvyApp::DrawUI
///
/// @brief
///
/// @return
/// N/A
///////////////////////////////////////////////////////////////////////////////////////////////////
void IvyApp::DrawUI()
{
ID3D11DeviceContext* pContext = m_pDxData->pD3D11Context;
ID3D11Device* pDevice = m_pDxData->pD3D11Device;
UINT acquireKey = 1;
UINT releaseKey = 0;
UINT timeout = 5;
HRESULT hr = m_pUIData->pUserInterfaceMutexD3D->AcquireSync(acquireKey, timeout);
FLOAT blendFactors[4];
UINT sampleMask = 0xFFFFFFFF;
ID3D11BlendState* pLastBlendState = NULL;
pContext->OMGetBlendState(&pLastBlendState, blendFactors, &sampleMask);
if (hr == WAIT_OBJECT_0)
{
pContext->OMSetRenderTargets(1, &m_pDxData->pAppRenderTargetView, NULL);
CameraBufferData* pCameraData = reinterpret_cast<CameraBufferData*>(m_pUIData->pUserInterfaceCameraBuf->Map(m_pDxData->pD3D11Context));
pCameraData->worldMatrix = XMMatrixRotationX(-3.14f/2.0f) * XMMatrixScaling(2, 2, 1);
pCameraData->viewMatrix = XMMatrixTranslation(0, 0, 2.0f) * m_pCamera->W2C();
pCameraData->projectionMatrix = m_pCamera->C2S();
m_pUIData->pUserInterfaceCameraBuf->Unmap(pContext);
m_pUIData->pUserInterfaceVS->Bind(pContext);
m_pUIData->pUserInterfaceCameraBuf->BindVS(pContext, 0);
m_pDxData->pD3D11Context->PSSetShaderResources(0, 1, &m_pUIData->pUserInterfaceSRV);
m_pUIData->pUserInterfacePS->Bind(pContext);
m_pDxData->pD3D11Context->OMSetBlendState(m_pUIData->pUserInterfaceBlendState, blendFactors, sampleMask);
m_pUIData->pUserInterfaceQuad->Bind(m_pDxData->pD3D11Context);
m_pUIData->pUserInterfaceQuad->Draw(m_pDxData->pD3D11Context);
}
hr = m_pUIData->pUserInterfaceMutexD3D->ReleaseSync(releaseKey);
m_pDxData->pD3D11Context->OMSetBlendState(pLastBlendState, blendFactors, sampleMask);
}
HRESULT DxAssist::SetRenderTarget(DxRTDevice* RTDevice, uint w, uint h)
{
HRESULT hresult = E_FAIL;
ID3D11Device* device = m_device;
ID3D11DeviceContext* deviceContext = m_deviceContext;
ID3D11RenderTargetView* poldRT = 0;
ID3D11DepthStencilView* poldDS = 0;
D3D11_VIEWPORT vp;
const float clear[] = { 0, 0, 0, 90/255.0f}; //red,green,blue,alpha
ASSERT(device);
ASSERT(deviceContext);
KGLOG_PROCESS_ERROR(RTDevice);
KGLOG_PROCESS_ERROR(RTDevice->RTView);
KGLOG_PROCESS_ERROR(RTDevice->RTDepthStencil);
KGLOG_PROCESS_ERROR(RTDevice->RTDepthStencilBuf);
deviceContext->OMGetRenderTargets(1, &poldRT, &poldDS );
deviceContext->OMSetRenderTargets(1, &RTDevice->RTView, RTDevice->RTDepthStencil);
vp.TopLeftX = 0;
vp.TopLeftY = 0;
vp.Width = (float)w;
vp.Height = (float)h;
vp.MinDepth = 0.0f;
vp.MaxDepth = 1.0f;
deviceContext->RSSetViewports(1, &vp);
deviceContext->ClearRenderTargetView(RTDevice->RTView, clear);
deviceContext->ClearDepthStencilView(RTDevice->RTDepthStencil, D3D11_CLEAR_DEPTH | D3D11_CLEAR_STENCIL, 1.0f, 0);
{
RTSaveInfo info;
info.RTView = poldRT;
info.RTStencil = poldDS;
s_RTSaveInfoStack.push(info);
}
hresult = S_OK;
Exit0:
return hresult;
}
void Draw()
{
ID3D11DeviceContext* context = g_d3d.context_.get();
// Clear
float clearColor[] = { 0.3f, 0.3f, 0.3f, 1.0f };
context->ClearRenderTargetView( g_d3d.backBufferRTV_.get(), clearColor );
auto* rtv = g_d3d.backBufferRTV_.get();
context->OMSetRenderTargets( 1, &rtv, nullptr );
// Draw body
auto cbModelWVP = DirectX::XMMatrixIdentity();
auto matWorld = DirectX::XMMatrixIdentity();
matWorld = DirectX::XMMatrixRotationRollPitchYaw( g_d3d.jointRot_[ 0 ], g_d3d.jointRot_[ 1 ], g_d3d.jointRot_[ 2 ] );
auto matView = DirectX::XMMatrixLookAtLH(
DirectX::XMVectorSet( 0, 0, -3, 0 ), DirectX::XMVectorSet( 0, 0, 5, 0 ), DirectX::XMVectorSet( 0, 1, 0, 0 )
);
auto matProj = DirectX::XMMatrixPerspectiveFovLH(
DirectX::XMConvertToRadians( 50 ), (float)g_windowWidth / (float)g_windowHeight, 0.01f, 1000.0f
);
cbModelWVP = matWorld * matView * matProj;
cbModelWVP = DirectX::XMMatrixTranspose( cbModelWVP );
g_d3d.context_->UpdateSubresource( g_d3d.modelCB_.get(), 0, nullptr, &cbModelWVP, 0, 0 );
auto* vb = g_d3d.modelVB_.get();
unsigned int stride = sizeof( D3D::MeshFormat );
unsigned int offset = 0;
auto* cb = g_d3d.modelCB_.get();
D3D11_VIEWPORT viewport = { 0, 0, g_windowWidth, g_windowHeight, 0, 1 };
context->IASetPrimitiveTopology( D3D11_PRIMITIVE_TOPOLOGY_TRIANGLELIST );
context->IASetInputLayout( g_d3d.modelIL_.get() );
context->IASetVertexBuffers( 0, 1, &vb, &stride, &offset );
context->VSSetShader( g_d3d.modelVS_.get(), nullptr, 0 );
context->VSSetConstantBuffers( 0, 1, &cb );
context->RSSetState( g_d3d.rasterState_.get() );
context->PSSetShader( g_d3d.modelPS_.get(), nullptr, 0 );
context->RSSetViewports( 1, &viewport );
context->Draw( 18, 0 );
g_d3d.swapChain_->Present( 1, 0 );
}
//-----------------------------------------
// TODO: This function is exactly the same as the RestoreRenderTargetColor().
void CPUTRenderTargetDepth::RestoreRenderTarget( CPUTRenderParameters &renderParams )
{
ASSERT( mRenderTargetSet, "Render target restored without calling SetRenderTarget()");
ID3D11DeviceContext *pContext = CPUT_DX11::GetContext();
pContext->OMSetRenderTargets( 1, &mpSavedColorRenderTargetView, mpSavedDepthStencilView );
CPUTRenderTargetColor::SetActiveWidthHeight( mSavedWidth, mSavedHeight );
CPUTRenderTargetDepth::SetActiveWidthHeight( mSavedWidth, mSavedHeight );
CPUTRenderTargetColor::SetActiveRenderTargetView( mpSavedColorRenderTargetView );
CPUTRenderTargetDepth::SetActiveDepthStencilView( mpSavedDepthStencilView );
// TODO: save/restore original VIEWPORT settings, not assume full-screen viewport.
D3D11_VIEWPORT viewport = { 0.0f, 0.0f, (float)mSavedWidth, (float)mSavedHeight, 0.0f, 1.0f };
pContext->RSSetViewports( 1, &viewport );
mRenderTargetSet = false;
} // CPUTRenderTarget::RestoreRenderTarget()
void PipelineStateCache::setRenderTargets(uint32 numViews, ID3D11RenderTargetView* const * renderTargetViews, ID3D11DepthStencilView* depthStencilView)
{
bool hasChanges = false;
for (uint32 i = 0; i < MAX_RENDER_TARGETS; ++i)
{
hasChanges |= renderTargetViews[i] != m_currentlyBoundRTV[i];
m_currentlyBoundRTV[i] = renderTargetViews[i];
}
if (depthStencilView != m_currentlyBoundDSV)
{
hasChanges = true;
m_currentlyBoundDSV = depthStencilView;
}
if (hasChanges)
{
m_deviceContext->OMSetRenderTargets(numViews, m_currentlyBoundRTV, m_currentlyBoundDSV);
}
}
HRESULT DxAssist::RestoreRenderTarget()
{
ASSERT(s_RTSaveInfoStack.size() > 0);
HRESULT hr = E_FAIL;
HRESULT hresult = E_FAIL;
ID3D11DeviceContext* deviceContext = m_deviceContext;
KGLOG_PROCESS_ERROR(deviceContext);
{
RTSaveInfo info = s_RTSaveInfoStack.top();
s_RTSaveInfoStack.pop();
deviceContext->OMSetRenderTargets(1, &info.RTView, info.RTStencil);
SAFE_RELEASE(info.RTView);
SAFE_RELEASE(info.RTStencil);
}
hresult = S_OK;
Exit0:
return hresult;
}
void D3D11CanvasWindowGraphics::Render()
{
RECT clientRc;
GetClientRect(m_hWnd, &clientRc);
RectF clientRcf((float)clientRc.left, (float)clientRc.top,
(float)clientRc.right, (float)clientRc.bottom);
D2D1_RECT_F clientRectf = D2D1::RectF((FLOAT)clientRc.left, (FLOAT)clientRc.top,
(FLOAT)clientRc.right, (FLOAT)clientRc.bottom);
ID3D11DeviceContext* pContext = m_driver->GetD3D11Context();
// Clear to black
static const float BG_COLOR[4] = { 0.0f, 0.0f, 0.0f, 1.0f };
pContext->ClearRenderTargetView(m_backBufferRTV, BG_COLOR);
// TODO: CLEAN UP THIS MESS!!!
if (m_image)
{
// Set up rasterizer
RECT clientRc;
GetClientRect(m_hWnd, &clientRc);
RectF clientRcf((float)clientRc.left, (float)clientRc.top,
(float)clientRc.right, (float)clientRc.bottom);
D3D11_VIEWPORT vp = CD3D11_VIEWPORT(
clientRcf.left,
clientRcf.top,
clientRcf.right - clientRcf.left,
clientRcf.bottom - clientRcf.top);
pContext->RSSetViewports(1, &vp);
// Set up output merger
ID3D11RenderTargetView* rtv = m_backBufferRTV;
pContext->OMSetRenderTargets(1, &rtv, NULL);
pContext->OMSetBlendState(m_driver->GetOverBlend(), NULL, 0xFFFFFFFF);
D3D11ImagePtr d3d11Image = std::static_pointer_cast<D3D11Image, DriverImage>(
m_image->GetDriverImage());
ID3D11ShaderResourceView* srv = d3d11Image->GetSRV();
ID3D11SamplerState* ss = m_driver->GetBilinearSampler();
// Set up pixel shader
pContext->PSSetShader(m_driver->GetTexturedPixelShader(), NULL, 0);
pContext->PSSetShaderResources(0, 1, &srv);
pContext->PSSetSamplers(0, 1, &ss);
m_driver->RenderQuad(m_camera->GetCanvasToClip(clientRcf),
m_image->GetCanvasRect());
srv = NULL;
pContext->PSSetShaderResources(0, 1, &srv);
}
// Render something into Direct2D target
ComPtr<ID2D1RenderTarget> pD2DTarget = m_d2dTarget->AcquireTarget();
pD2DTarget->BeginDraw();
// Clear to transparent black
pD2DTarget->Clear(D2D1::ColorF(D2D1::ColorF::Black, 0.0f));
// Create brush for drawing stuff
ID2D1SolidColorBrush* brush;
pD2DTarget->CreateSolidColorBrush(D2D1::ColorF(D2D1::ColorF::Blue), &brush);
Matrix3x2f canvasToViewport = m_camera->GetCanvasToViewport(clientRcf);
// Draw the extensible image's tile structure
const ExtensibleImage::TileMap& tiles = m_extensibleImage->GetTileMap();
for (ExtensibleImage::TileMap::const_iterator it = tiles.begin();
it != tiles.end(); ++it)
{
const RectF& canvasRect = it->second->GetCanvasRect();
ID2D1Factory* d2dFactory;
pD2DTarget->GetFactory(&d2dFactory);
ID2D1RectangleGeometry* rectGeom;
d2dFactory->CreateRectangleGeometry(
D2D1::RectF(canvasRect.left, canvasRect.top, canvasRect.right, canvasRect.bottom),
&rectGeom);
ID2D1TransformedGeometry* transGeom;
d2dFactory->CreateTransformedGeometry(rectGeom,
D2D1::Matrix3x2F(canvasToViewport.m11, canvasToViewport.m12,
canvasToViewport.m21, canvasToViewport.m22,
canvasToViewport.m31, canvasToViewport.m32),
&transGeom);
rectGeom->Release();
pD2DTarget->DrawGeometry(transGeom, brush);
transGeom->Release();
d2dFactory->Release();
}
// Draw some text
RenderPrintf(pD2DTarget, m_textFormat, clientRectf, brush,
L"Welcome to Paint Sandbox!");
brush->Release();
pD2DTarget->EndDraw();
m_d2dTarget->ReleaseTarget();
// Transfer Direct2D target to display
//m_driver->RenderD2DTarget(m_d2dTarget);
// Set up rasterizer
D3D11_VIEWPORT vp = CD3D11_VIEWPORT(
clientRcf.left,
clientRcf.top,
clientRcf.right - clientRcf.left,
clientRcf.bottom - clientRcf.top);
pContext->RSSetViewports(1, &vp);
// Set up output merger
ID3D11RenderTargetView* rtv = m_backBufferRTV;
pContext->OMSetRenderTargets(1, &rtv, NULL);
pContext->OMSetBlendState(m_driver->GetOverBlend(), NULL, 0xFFFFFFFF);
ID3D11ShaderResourceView* srv = m_d2dTarget->AcquireSRV();
ID3D11SamplerState* ss = m_driver->GetBilinearSampler();
// Set up pixel shader
pContext->PSSetShader(m_driver->GetTexturedPixelShader(), NULL, 0);
pContext->PSSetShaderResources(0, 1, &srv);
pContext->PSSetSamplers(0, 1, &ss);
m_driver->RenderQuad(Matrix3x2f::IDENTITY, RectF(-1.0f, 1.0f, 1.0f, -1.0f));
srv = NULL;
pContext->PSSetShaderResources(0, 1, &srv);
m_d2dTarget->ReleaseSRV();
}
// WinMain
int APIENTRY _tWinMain( HINSTANCE hInstance, HINSTANCE hPrevInstance, LPTSTR lpCmdLine, int nCmdShow )
{
HRESULT hr;
// ウィンドウクラスを登録
WNDCLASSEX wcex = {
sizeof( WNDCLASSEX ), // cbSize
CS_HREDRAW | CS_VREDRAW, // style
WndProc, // lpfnWndProc
0, // cbClsExtra
0, // cbWndExtra
hInstance, // hInstance
NULL, // hIcon
NULL, // hCursor
( HBRUSH )( COLOR_WINDOW + 1 ), // hbrBackGround
NULL, // lpszMenuName
g_className, // lpszClassName
NULL // hIconSm
};
if ( ! RegisterClassEx( &wcex ) )
{
MessageBox( NULL, _T( "失敗: RegisterClassEx()" ), _T( "エラー" ), MB_OK | MB_ICONERROR );
return 0;
}
dtprintf( _T( "RegisterClassEx: ok\n" ) );
// ウィンドウサイズを計算
RECT r = { 0, 0, 800, 450 }; // 800x450 (16:9)
if ( ! AdjustWindowRect( &r, WS_OVERLAPPEDWINDOW, FALSE ) )
{
MessageBox( NULL, _T( "失敗: AdjustWindowRect()" ), _T( "エラー" ), MB_OK | MB_ICONERROR );
return 0;
}
dtprintf( _T( "AdjustWindowRect: ok (%d, %d)－(%d, %d)\n" ), r.left, r.top, r.right, r.bottom );
// ウィンドウ生成
HWND hWnd;
hWnd = CreateWindow( g_className,
g_windowName,
WS_OVERLAPPEDWINDOW,
CW_USEDEFAULT,
0,
r.right - r.left,
r.bottom - r.top,
NULL,
NULL,
hInstance,
NULL );
if ( hWnd == NULL )
{
MessageBox( NULL, _T( "失敗: CreateWindow()" ), _T( "エラー" ), MB_OK | MB_ICONERROR );
return 0;
}
dtprintf( _T( "CreateWindow: ok\n" ) );
// ウィンドウ表示
ShowWindow(hWnd, nCmdShow);
dtprintf( _T( "ShowWindow: ok\n" ) );
// スワップチェイン設定
DXGI_SWAP_CHAIN_DESC scDesc = {
{
1280, // BufferDesc.Width
720, // BufferDesc.Height
{
60, // BufferDesc.RefreshRate.Numerator
1 // BufferDesc.RefreshRate.Denominator
},
DXGI_FORMAT_R16G16B16A16_FLOAT, // BufferDesc.Format
DXGI_MODE_SCANLINE_ORDER_UNSPECIFIED, // BufferDesc.ScanlineOrdering
DXGI_MODE_SCALING_CENTERED // BufferDesc.Scaling
},
{
1, // SampleDesc.Count
0 // SampleDesc.Quality
},
DXGI_USAGE_RENDER_TARGET_OUTPUT, // BufferUsage
1, // BufferCount
hWnd, // OutputWindow
TRUE, // Windowed
DXGI_SWAP_EFFECT_DISCARD, // SwapEffect
DXGI_SWAP_CHAIN_FLAG_ALLOW_MODE_SWITCH // Flags
};
// Direct3D11 デバイス・デバイスコンテキスト・スワップチェーンを生成
ID3D11Device * pDevice = NULL;
ID3D11DeviceContext * pDeviceContext = NULL;
IDXGISwapChain * pSwapChain = NULL;
D3D_FEATURE_LEVEL feature;
hr = D3D11CreateDeviceAndSwapChain( NULL,
D3D_DRIVER_TYPE_HARDWARE,
NULL,
0,
NULL,
0,
D3D11_SDK_VERSION,
&scDesc,
&pSwapChain,
&pDevice,
&feature,
&pDeviceContext );
if ( FAILED( hr ) )
{
MessageBox( NULL, _T( "失敗: D3D11CreateDeviceAndSwapChain()" ), _T( "エラー" ), MB_OK | MB_ICONERROR );
return 0;
}
dtprintf( _T( "D3D11CreateDeviceAndSwapChain: ok (pDevice: 0x%p, pDeviceContext: 0x%p, pSwapChain: 0x%p, feature: 0x%4x)\n" ),
pDevice,
pDeviceContext,
pSwapChain,
( int ) feature );
// バックバッファテクスチャを取得
ID3D11Texture2D * pBackBuffer = NULL;
hr = pSwapChain->GetBuffer( 0, __uuidof( pBackBuffer ), reinterpret_cast< void ** >( &pBackBuffer ) );
if ( FAILED( hr ) )
{
MessageBox( NULL, _T( "失敗: IDXGISwapChain::GetBuffer()" ), _T( "エラー" ), MB_OK | MB_ICONERROR );
return 0;
}
dtprintf( _T( "IDXGISwapChain::GetBuffer: ok (pBackBuffer: 0x%p)\n" ), pBackBuffer );
// レンダーターゲットビューを生成
ID3D11RenderTargetView * pRenderTargetView = NULL;
hr = pDevice->CreateRenderTargetView( pBackBuffer, NULL, &pRenderTargetView );
if ( FAILED( hr ) )
{
MessageBox( NULL, _T( "失敗: ID3D11Device::CreateRenderTargetView()" ), _T( "エラー" ), MB_OK | MB_ICONERROR );
return 0;
}
dtprintf( _T( "ID3D11Device::CreateRenderTargetView: ok (pRenderTargetView: 0x%p)\n" ), pRenderTargetView );
// デプス・ステンシルバッファとなるテクスチャを生成
D3D11_TEXTURE2D_DESC depthStencilBufferDesc = {
1280, // Width
720, // Height
1, // MipLevels
1, // ArraySize
DXGI_FORMAT_D32_FLOAT, // Format
{
1, // SampleDesc.Count
0 // SampleDesc.Quality
},
D3D11_USAGE_DEFAULT, // Usage
D3D11_BIND_DEPTH_STENCIL, // BindFlags
0, // CPUAccessFlags
0 // MiscFlags
};
ID3D11Texture2D * pDepthStencilBuffer = NULL;
hr = pDevice->CreateTexture2D( &depthStencilBufferDesc, NULL, &pDepthStencilBuffer );
if ( FAILED( hr ) )
{
MessageBox( NULL, _T( "失敗: ID3D11Device::CreateTexture2D()" ), _T( "エラー" ), MB_OK | MB_ICONERROR );
return 0;
}
dtprintf( _T( "ID3D11Device::CreateTexture2D: ok (pDepthStencilBuffer: 0x%p)\n" ), pDepthStencilBuffer );
// デプス・ステンシルビューを生成
ID3D11DepthStencilView * pDepthStencilView = NULL;
hr = pDevice->CreateDepthStencilView( pDepthStencilBuffer, NULL, &pDepthStencilView );
if ( FAILED( hr ) )
{
MessageBox( NULL, _T( "失敗: ID3D11Device::CreateDepthStencilView()" ), _T( "エラー" ), MB_OK | MB_ICONERROR );
return 0;
}
dtprintf( _T( "ID3D11Device::CreateDepthStencilView: ok (pDepthStencilView: 0x%p)\n" ), pDepthStencilView );
// レンダーターゲットビューとデプス・ステンシルビューをバインド
ID3D11RenderTargetView * pRenderTargetViews[] = { pRenderTargetView };
pDeviceContext->OMSetRenderTargets( 1, pRenderTargetViews, pDepthStencilView );
dtprintf( _T( "ID3D11DeviceContext::OMSetRenderTargets: ok\n" ) );
// バックバッファはもうここでは使わない
COM_SAFE_RELEASE( pBackBuffer );
// ビューポートをバインド
D3D11_VIEWPORT viewport = {
0.0f, // TopLeftX
0.0f, // TopLeftY
1280.0f, // Width
720.0f, // Height
0.0f, // MinDepth
1.0f // MaxDepth
};
pDeviceContext->RSSetViewports( 1, &viewport );
dtprintf( _T( "ID3D11DeviceContext::RSSetViewports: ok\n" ) );
// 頂点データ
float vertices[ 8 ][ 7 ] = {
// Xaxis Yaxis Zaxis 赤 緑 青 Alpha
{ -0.5f, 0.5f, 0.5f, 0.0f, 0.0f, 0.0f, 1.0f }, // 手前左上
{ 0.5f, 0.5f, 0.5f, 0.0f, 0.0f, 1.0f, 1.0f }, // 手前右上
{ 0.5f, -0.5f, 0.5f, 0.0f, 1.0f, 0.0f, 1.0f }, // 手前右下
{ -0.5f, -0.5f, 0.5f, 0.0f, 1.0f, 1.0f, 1.0f }, // 手前左下
{ -0.5f, 0.5f, -0.5f, 1.0f, 0.0f, 0.0f, 1.0f }, // 奥左上
{ 0.5f, 0.5f, -0.5f, 1.0f, 0.0f, 1.0f, 1.0f }, // 奥右上
{ 0.5f, -0.5f, -0.5f, 1.0f, 1.0f, 0.0f, 1.0f }, // 奥右下
{ -0.5f, -0.5f, -0.5f, 1.0f, 1.0f, 1.0f, 1.0f } // 奥左下
};
// 頂点バッファを生成
D3D11_BUFFER_DESC vertexBufferDesc = {
sizeof( vertices ), // ByteWidth
D3D11_USAGE_DEFAULT, // Usage
D3D11_BIND_VERTEX_BUFFER, // BindFlags
0, // CPUAccessFlags
0, // MiscFlags
0 // StructureByteStride
};
D3D11_SUBRESOURCE_DATA vertexResourceData = { vertices };
ID3D11Buffer * pVertexBuffer = NULL;
hr = pDevice->CreateBuffer( &vertexBufferDesc, &vertexResourceData, &pVertexBuffer );
if ( FAILED( hr ) )
{
MessageBox( NULL, _T( "失敗: ID3D11Device::CreateBuffer()" ), _T( "エラー" ), MB_OK | MB_ICONERROR );
return 0;
}
dtprintf( _T( "ID3D11Device::CreateBuffer: ok (pVertexBuffer: 0x%p)\n" ), pVertexBuffer );
// 頂点バッファをバインド
UINT strides[] = { sizeof( float ) * 7 };
UINT offsets[] = { 0 };
pDeviceContext->IASetVertexBuffers( 0, 1, &pVertexBuffer, strides, offsets );
dtprintf( _T( "ID3D11DeviceContext::IASetVertexBuffers: ok\n" ) );
// インデックスデータ
unsigned int indices[] = { 0, 1, 2, 0, 2, 3, // 手前
4, 0, 3, 4, 3, 7, // 左
1, 5, 6, 1, 6, 2, // 右
0, 4, 5, 0, 5, 1, // 上
2, 6, 7, 2, 7, 3, // 下
5, 4, 7, 5, 7, 6
}; // 裏
// インデックスバッファを生成
D3D11_BUFFER_DESC indexBufferDesc = {
sizeof( indices ), // ByteWidth
D3D11_USAGE_DEFAULT, // Usage
D3D11_BIND_INDEX_BUFFER, // BindFlags
0, // CPUAccessFlags
0, // MiscFlags
0 // StructureByteStride
};
D3D11_SUBRESOURCE_DATA indexResourceData = { indices };
ID3D11Buffer * pIndexBuffer = NULL;
hr = pDevice->CreateBuffer( &indexBufferDesc, &indexResourceData, &pIndexBuffer );
if ( FAILED( hr ) )
{
MessageBox( NULL, _T( "失敗: ID3D11Device::CreateBuffer()" ), _T( "エラー" ), MB_OK | MB_ICONERROR );
return 0;
}
dtprintf( _T( "ID3D11Device::CreateBuffer: ok (pIndexBuffer: 0x%p)\n" ), pIndexBuffer );
// インデックスバッファをバインド
pDeviceContext->IASetIndexBuffer( pIndexBuffer, DXGI_FORMAT_R32_UINT, 0 );
dtprintf( _T( "ID3D11DeviceContext::IASetIndexBuffer: ok\n" ) );
// プリミティブタイプを設定
pDeviceContext->IASetPrimitiveTopology( D3D11_PRIMITIVE_TOPOLOGY_TRIANGLELIST );
dtprintf( _T( "ID3D11DeviceContext::IASetPrimitiveTopology: ok\n" ) );
// 頂点シェーダ用の定数バッファを作成
D3D11_BUFFER_DESC VSConstantBufferDesc = {
sizeof( D3DXMATRIX ) * 3, // ByteWidth
D3D11_USAGE_DYNAMIC, // Usage
D3D11_BIND_CONSTANT_BUFFER, // BindFlags
D3D11_CPU_ACCESS_WRITE, // CPUAccessFlags
0, // MiscFlags
0 // StructureByteStride
};
ID3D11Buffer * pVSConstantBuffer = NULL;
hr = pDevice->CreateBuffer( &VSConstantBufferDesc, NULL, &pVSConstantBuffer );
if ( FAILED( hr ) )
{
MessageBox( NULL, _T( "失敗: ID3D11Device::CreateBuffer()" ), _T( "エラー" ), MB_OK | MB_ICONERROR );
return 0;
}
dtprintf( _T( "ID3D11Device::CreateBuffer: ok (pVSConstantBuffer: 0x%p)\n" ), pVSConstantBuffer );
// 定数バッファをバインド
pDeviceContext->VSSetConstantBuffers( 0, 1, &pVSConstantBuffer );
dtprintf( _T( "ID3D11DeviceContext::VSSetConstantBuffers: ok\n" ) );
// 頂点シェーダを作成
ID3D11VertexShader * pVertexShader = NULL;
hr = pDevice->CreateVertexShader( g_vs_perspective, sizeof( g_vs_perspective ), NULL, &pVertexShader );
if ( FAILED( hr ) )
{
MessageBox( NULL, _T( "失敗: ID3D11Device::CreateVertexShader()" ), _T( "エラー" ), MB_OK | MB_ICONERROR );
return 0;
}
dtprintf( _T( "ID3D11Device::CreateVertexShader: ok (pVertexShader: 0x%p)\n" ), pVertexShader );
// ピクセルシェーダを作成
ID3D11PixelShader * pPixelShader = NULL;
hr = pDevice->CreatePixelShader( g_ps_constant, sizeof( g_ps_constant ), NULL, &pPixelShader );
if ( FAILED( hr ) )
{
MessageBox( NULL, _T( "失敗: ID3D11Device::CreatePixelShader()" ), _T( "エラー" ), MB_OK | MB_ICONERROR );
return 0;
}
dtprintf( _T( "ID3D11Device::CreatePixelShader: ok (pPixelShader: 0x%p)\n" ), pPixelShader );
// シェーダをバインド
pDeviceContext->VSSetShader( pVertexShader, NULL, 0 );
dtprintf( _T( "ID3D11DeviceContext::VSSetShader: ok\n" ) );
pDeviceContext->PSSetShader( pPixelShader, NULL, 0 );
dtprintf( _T( "ID3D11DeviceContext::PSSetShader: ok\n" ) );
pDeviceContext->GSSetShader( NULL, NULL, 0 );
pDeviceContext->HSSetShader( NULL, NULL, 0 );
pDeviceContext->DSSetShader( NULL, NULL, 0 );
// 入力エレメント記述子
D3D11_INPUT_ELEMENT_DESC verticesDesc[] = {
{ "IN_POSITION", 0, DXGI_FORMAT_R32G32B32_FLOAT, 0, 0, D3D11_INPUT_PER_VERTEX_DATA, 0 },
{ "IN_COLOR", 0, DXGI_FORMAT_R32G32B32A32_FLOAT, 0, sizeof(float)*3, D3D11_INPUT_PER_VERTEX_DATA, 0 }
};
// 入力レイアウトを生成
ID3D11InputLayout * pInputLayout = NULL;
hr = pDevice->CreateInputLayout( verticesDesc, 2, g_vs_perspective, sizeof( g_vs_perspective ), &pInputLayout );
if ( FAILED( hr ) )
{
MessageBox( NULL, _T( "失敗: ID3D11Device::CreateInputLayout()" ), _T( "エラー" ), MB_OK | MB_ICONERROR );
return 0;
}
dtprintf( _T( "ID3D11Device::CreateInputLayout: ok (pInputLayout: 0x%p)\n" ), pInputLayout );
// 入力レイアウトをバインド
pDeviceContext->IASetInputLayout( pInputLayout );
dtprintf( _T( "ID3D11DeviceContext::IASetInputLayout: ok\n" ) );
// ラスタライザステートを生成
D3D11_RASTERIZER_DESC rasterizerStateDesc = {
D3D11_FILL_SOLID, // FillMode
// D3D11_FILL_WIREFRAME, // FillMode (ワイヤーフレーム表示)
D3D11_CULL_BACK, // CullMode
// D3D11_CULL_NONE, // CullMode (カリングなし)
FALSE, // FrontCounterClockwise
0, // DepthBias
0.0f, // DepthBiasClamp
0.0f, // SlopeScaledDepthBias
TRUE, // DepthClipEnable
FALSE, // ScissorEnable
FALSE, // MultisampleEnable
FALSE // AntialiasedLineEnable
};
ID3D11RasterizerState * pRasterizerState = NULL;
hr = pDevice->CreateRasterizerState( &rasterizerStateDesc, &pRasterizerState );
if ( FAILED( hr ) )
{
MessageBox( NULL, _T( "失敗: ID3D11Device::CreateRasterizerState()" ), _T( "エラー" ), MB_OK | MB_ICONERROR );
return 0;
}
dtprintf( _T( "ID3D11Device::CreateRasterizerState: ok (pRasterizerState: 0x%p)\n" ), pRasterizerState );
// ラスタライザステートをバインド
pDeviceContext->RSSetState( pRasterizerState );
dtprintf( _T( "ID3D11DeviceContext::RSSetState: ok\n" ) );
// デプス・ステンシルステートを生成
D3D11_DEPTH_STENCIL_DESC depthStencilStateDesc = {
TRUE, // DepthEnable
D3D11_DEPTH_WRITE_MASK_ALL, // DepthWriteMask
D3D11_COMPARISON_LESS, // DepthFunc
FALSE, // StencilEnable
D3D11_DEFAULT_STENCIL_READ_MASK, // StencilReadMask
D3D11_DEFAULT_STENCIL_WRITE_MASK, // StencilWriteMask
{
D3D11_STENCIL_OP_KEEP, // FrontFace.StencilFailOp
D3D11_STENCIL_OP_KEEP, // FrontFace.StencilDepthFailOp
D3D11_STENCIL_OP_KEEP, // FrontFace.StencilPassOp
D3D11_COMPARISON_ALWAYS // FrontFace.StencilFunc
},
{
D3D11_STENCIL_OP_KEEP, // BackFace.StencilFailOp
D3D11_STENCIL_OP_KEEP, // BackFace.StencilDepthFailOp
D3D11_STENCIL_OP_KEEP, // BackFace.StencilPassOp
D3D11_COMPARISON_ALWAYS // BackFace.StencilFunc
}
};
ID3D11DepthStencilState * pDepthStencilState = NULL;
hr = pDevice->CreateDepthStencilState( &depthStencilStateDesc, &pDepthStencilState );
if ( FAILED( hr ) )
{
MessageBox( NULL, _T( "失敗: ID3D11Device::CreateDepthStencilState()" ), _T( "エラー" ), MB_OK | MB_ICONERROR );
return 0;
}
dtprintf( _T( "ID3D11Device::CreateDepthStencilState: ok (pDepthStencilState: 0x%p)\n" ), pDepthStencilState );
// デプス・ステンシルステートをバインド
pDeviceContext->OMSetDepthStencilState( pDepthStencilState, 0 );
dtprintf( _T( "ID3D11DeviceContext::OMSetDepthStencilState: ok\n" ) );
MSG msg;
while ( 1 )
{
// メッセージを取得
if ( PeekMessage( &msg, NULL, 0, 0, PM_REMOVE ) )
{
if ( msg.message == WM_QUIT )
{
dtprintf( _T( "PeekMessage: WM_QUIT\n" ) );
break;
}
// メッセージ処理
DispatchMessage( &msg );
}
else
{
HRESULT hr;
static unsigned int count = 0;
float theta = ( count++ / 200.0f ) * ( 3.141593f / 2.0f );
// World-View-Projection 行列をそれぞれ生成
D3DXMATRIX world, view, projection;
D3DXMatrixIdentity( &world );
const D3DXVECTOR3 eye( 1.8f * 1.414214f * -cosf( theta ), 1.8f, 1.8f * 1.414214f * sinf( theta ) );
const D3DXVECTOR3 at( 0.0f, 0.0f, 0.0f );
const D3DXVECTOR3 up( 0.0f, 1.0f, 0.0f );
D3DXMatrixLookAtRH( &view, &eye, &at, &up );
D3DXMatrixPerspectiveFovRH( &projection, 3.141593f / 4.0f, 1280.0f / 720.0f, 1.0f, 10000.0f );
// 頂点シェーダ用定数バッファへアクセス
D3D11_MAPPED_SUBRESOURCE mapped;
hr = pDeviceContext->Map( pVSConstantBuffer, 0, D3D11_MAP_WRITE_DISCARD, 0, &mapped );
if ( SUCCEEDED( hr ) )
{
D3DXMATRIX * mapped_m = static_cast< D3DXMATRIX * >( mapped.pData );
mapped_m[0] = world;
mapped_m[1] = view;
mapped_m[2] = projection;
// 後始末
pDeviceContext->Unmap( pVSConstantBuffer, 0 );
}
// レンダーターゲットビューをクリア
const float clear[ 4 ] = { 0.0f, 0.0f, 0.3f, 1.0f }; // RGBA
pDeviceContext->ClearRenderTargetView( pRenderTargetView, clear );
// デプス・ステンシルビューをクリア
pDeviceContext->ClearDepthStencilView( pDepthStencilView, D3D11_CLEAR_DEPTH | D3D11_CLEAR_STENCIL, 1.0f, 0 );
// 描画
pDeviceContext->DrawIndexed( 36, 0, 0 );
pSwapChain->Present( 1, 0 );
// ちょっとだけ待つ
Sleep( 5 );
}
}
// シェーダをアンバインド
pDeviceContext->VSSetShader( NULL, NULL, 0 );
pDeviceContext->PSSetShader( NULL, NULL, 0 );
// デバイス・リソース解放
COM_SAFE_RELEASE( pDepthStencilState );
COM_SAFE_RELEASE( pRasterizerState );
COM_SAFE_RELEASE( pInputLayout );
COM_SAFE_RELEASE( pPixelShader );
COM_SAFE_RELEASE( pVertexShader );
COM_SAFE_RELEASE( pVSConstantBuffer );
COM_SAFE_RELEASE( pIndexBuffer );
COM_SAFE_RELEASE( pVertexBuffer );
COM_SAFE_RELEASE( pDepthStencilView );
COM_SAFE_RELEASE( pDepthStencilBuffer );
COM_SAFE_RELEASE( pRenderTargetView );
COM_SAFE_RELEASE( pSwapChain );
COM_SAFE_RELEASE( pDeviceContext );
COM_SAFE_RELEASE( pDevice );
return msg.wParam;
}
void CRenderCaptureDX::BeginRender()
{
ID3D11DeviceContext* pContext = g_Windowing.Get3D11Context();
ID3D11Device* pDevice = g_Windowing.Get3D11Device();
CD3D11_QUERY_DESC queryDesc(D3D11_QUERY_EVENT);
if (!m_asyncChecked)
{
m_asyncSupported = SUCCEEDED(pDevice->CreateQuery(&queryDesc, nullptr));
if (m_flags & CAPTUREFLAG_CONTINUOUS)
{
if (!m_asyncSupported)
CLog::Log(LOGWARNING, "CRenderCaptureDX: D3D11_QUERY_OCCLUSION not supported, performance might suffer");
if (!UseOcclusionQuery())
CLog::Log(LOGWARNING, "CRenderCaptureDX: D3D11_QUERY_OCCLUSION disabled, performance might suffer");
}
m_asyncChecked = true;
}
HRESULT result;
if (m_surfaceWidth != m_width || m_surfaceHeight != m_height)
{
SAFE_RELEASE(m_renderSurface);
SAFE_RELEASE(m_copySurface);
CD3D11_TEXTURE2D_DESC texDesc(DXGI_FORMAT_B8G8R8A8_UNORM, m_width, m_height, 1, 1, D3D11_BIND_RENDER_TARGET);
result = pDevice->CreateTexture2D(&texDesc, nullptr, &m_renderTexture);
if (FAILED(result))
{
CLog::Log(LOGERROR, "CRenderCaptureDX::BeginRender: CreateTexture2D (RENDER_TARGET) failed %s",
g_Windowing.GetErrorDescription(result).c_str());
SetState(CAPTURESTATE_FAILED);
return;
}
CD3D11_RENDER_TARGET_VIEW_DESC rtDesc(D3D11_RTV_DIMENSION_TEXTURE2D);
result = pDevice->CreateRenderTargetView(m_renderTexture, &rtDesc, &m_renderSurface);
if (FAILED(result))
{
CLog::Log(LOGERROR, "CRenderCaptureDX::BeginRender: CreateRenderTargetView failed %s",
g_Windowing.GetErrorDescription(result).c_str());
SetState(CAPTURESTATE_FAILED);
return;
}
texDesc.BindFlags = 0;
texDesc.Usage = D3D11_USAGE_STAGING;
texDesc.CPUAccessFlags = D3D11_CPU_ACCESS_READ;
result = pDevice->CreateTexture2D(&texDesc, nullptr, &m_copySurface);
if (FAILED(result))
{
CLog::Log(LOGERROR, "CRenderCaptureDX::BeginRender: CreateTexture2D (USAGE_STAGING) failed %s",
g_Windowing.GetErrorDescription(result).c_str());
SetState(CAPTURESTATE_FAILED);
return;
}
m_surfaceWidth = m_width;
m_surfaceHeight = m_height;
}
if (m_bufferSize != m_width * m_height * 4)
{
m_bufferSize = m_width * m_height * 4;
av_freep(&m_pixels);
m_pixels = (uint8_t*)av_malloc(m_bufferSize);
}
pContext->OMSetRenderTargets(1, &m_renderSurface, nullptr);
if (m_asyncSupported && UseOcclusionQuery())
{
//generate an occlusion query if we don't have one
if (!m_query)
{
result = pDevice->CreateQuery(&queryDesc, &m_query);
if (FAILED(result))
{
CLog::Log(LOGERROR, "CRenderCaptureDX::BeginRender: CreateQuery failed %s",
g_Windowing.GetErrorDescription(result).c_str());
m_asyncSupported = false;
SAFE_RELEASE(m_query);
}
}
}
else
{
//don't use an occlusion query, clean up any old one
SAFE_RELEASE(m_query);
}
}
void VRender() override
{
float color[4] = { 0.2f, 0.2f, 0.2f, 1.0f };
// Set up the input assembler
mDeviceContext->IASetInputLayout(mInputLayout);
mRenderer->VSetPrimitiveType(GPU_PRIMITIVE_TYPE_TRIANGLE);
mDeviceContext->RSSetViewports(1, &mRenderer->GetViewport());
mDeviceContext->OMSetRenderTargets(1, mRenderer->GetRenderTargetView(), mRenderer->GetDepthStencilView());
mDeviceContext->ClearRenderTargetView(*mRenderer->GetRenderTargetView(), color);
mDeviceContext->ClearDepthStencilView(
mRenderer->GetDepthStencilView(),
D3D11_CLEAR_DEPTH | D3D11_CLEAR_STENCIL,
1.0f,
0);
mDeviceContext->VSSetShader(mVertexShader, NULL, 0);
mDeviceContext->PSSetShader(mPixelShader, NULL, 0);
mDeviceContext->UpdateSubresource(
mConstantBuffer,
0,
NULL,
&mMatrixBuffer,
0,
0);
mDeviceContext->VSSetConstantBuffers(
0,
1,
&mConstantBuffer);
// Bezier
mDeviceContext->UpdateSubresource(static_cast<DX11Mesh*>(mBezierMesh)->mVertexBuffer, 0, NULL, &mBezierVertices, 0, 0);
mRenderer->VSetPrimitiveType(GPU_PRIMITIVE_TYPE_LINE);
mRenderer->VBindMesh(mBezierMesh);
mRenderer->VDrawIndexed(0, mBezierMesh->GetIndexCount());
// Handles
mDeviceContext->UpdateSubresource(static_cast<DX11Mesh*>(mHandlesMesh)->mVertexBuffer, 0, NULL, &mHandlesVertices, 0, 0);
mRenderer->VSetPrimitiveType(GPU_PRIMITIVE_TYPE_LINE);
mRenderer->VBindMesh(mHandlesMesh);
mRenderer->VDrawIndexed(0, mHandlesMesh->GetIndexCount());
// Circles
mRenderer->VSetPrimitiveType(GPU_PRIMITIVE_TYPE_TRIANGLE);
for (size_t i = 0; i < 4; i++)
{
mMatrixBuffer.mWorld = (mat4f::scale(mCircleScale) * mat4f::translate(mBezier.p[i])).transpose();
mDeviceContext->UpdateSubresource(mConstantBuffer, 0, NULL, &mMatrixBuffer, 0, 0);
mRenderer->VBindMesh(mCircleMesh);
mRenderer->VDrawIndexed(0, mCircleMesh->GetIndexCount());
}
mRenderer->VSwapBuffers();
}
