bool UpdateApplication( IGameApp& game )
{
EngineProfiling::Update();
float DeltaTime = Graphics::GetFrameTime();
GameInput::Update(DeltaTime);
EngineTuning::Update(DeltaTime);
game.Update(DeltaTime);
game.RenderScene();
PostEffects::Render();
if (TestGenerateMips)
{
GraphicsContext& MipsContext = GraphicsContext::Begin();
// Exclude from timings this copy necessary to setup the test
MipsContext.CopySubresource(g_GenMipsBuffer, 0, g_SceneColorBuffer, 0);
EngineProfiling::BeginBlock(L"GenerateMipMaps()", &MipsContext);
g_GenMipsBuffer.GenerateMipMaps(MipsContext);
EngineProfiling::EndBlock(&MipsContext);
MipsContext.Finish();
}
// Xbox One has an separate image plane that we use for UI. It will composite with the
// main image plane, so we need to clear it each from (assuming it's being dynamically
// updated.)
GraphicsContext& UiContext = GraphicsContext::Begin(L"Render UI");
UiContext.ClearColor(g_OverlayBuffer);
UiContext.SetRenderTarget(g_OverlayBuffer);
UiContext.SetViewportAndScissor(0, 0, g_OverlayBuffer.GetWidth(), g_OverlayBuffer.GetHeight());
game.RenderUI(UiContext);
EngineTuning::Display( UiContext, 10.0f, 40.0f, 1900.0f, 1040.0f );
UiContext.Finish();
Graphics::Present();
if (GameInput::IsFirstPressed(GameInput::kKey_escape))
{
return false; // shutdown
}
return true;
}
bool UpdateApplication( IGameApp& game )
{
EngineProfiling::Update();
float DeltaTime = Graphics::GetFrameTime();
GameInput::Update(DeltaTime);
EngineTuning::Update(DeltaTime);
game.Update(DeltaTime);
game.RenderScene();
PostEffects::Render();
if (TestGenerateMips)
{
GraphicsContext& MipsContext = GraphicsContext::Begin();
// Exclude from timings this copy necessary to setup the test
MipsContext.TransitionResource(g_SceneColorBuffer, D3D12_RESOURCE_STATE_GENERIC_READ);
MipsContext.TransitionResource(g_GenMipsBuffer, D3D12_RESOURCE_STATE_COPY_DEST);
MipsContext.CopySubresource(g_GenMipsBuffer, 0, g_SceneColorBuffer, 0);
EngineProfiling::BeginBlock(L"GenerateMipMaps()", &MipsContext);
g_GenMipsBuffer.GenerateMipMaps(MipsContext);
EngineProfiling::EndBlock(&MipsContext);
MipsContext.Finish();
}
GraphicsContext& UiContext = GraphicsContext::Begin(L"Render UI");
UiContext.TransitionResource(g_OverlayBuffer, D3D12_RESOURCE_STATE_RENDER_TARGET, true);
UiContext.ClearColor(g_OverlayBuffer);
UiContext.SetRenderTarget(g_OverlayBuffer.GetRTV());
UiContext.SetViewportAndScissor(0, 0, g_OverlayBuffer.GetWidth(), g_OverlayBuffer.GetHeight());
game.RenderUI(UiContext);
EngineTuning::Display( UiContext, 10.0f, 40.0f, 1900.0f, 1040.0f );
UiContext.Finish();
Graphics::Present();
return !game.IsDone();
}
void TerminateApplication( IGameApp& game )
{
game.Cleanup();
GameInput::Shutdown();
}