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baldurk
6d282f90d9
* Visual assist comes with a pre-defined interpretation of TEST() for googletest, which conflicts with ours. We can't seem to override it with a va_stdafx.h even
171 lines
7.1 KiB
C++
171 lines
7.1 KiB
C++
/******************************************************************************
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* The MIT License (MIT)
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*
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* Copyright (c) 2015-2019 Baldur Karlsson
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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******************************************************************************/
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#include "d3d11_test.h"
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RD_TEST(D3D11_Overlay_Test, D3D11GraphicsTest)
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{
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static constexpr const char *Description =
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"Makes a couple of draws that show off all the overlays in some way";
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int main()
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{
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// initialise, create window, create device, etc
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if(!Init())
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return 3;
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ID3DBlobPtr vsblob = Compile(D3DDefaultVertex, "main", "vs_4_0");
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ID3DBlobPtr psblob = Compile(D3DDefaultPixel, "main", "ps_4_0");
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CreateDefaultInputLayout(vsblob);
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ID3D11VertexShaderPtr vs = CreateVS(vsblob);
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ID3D11PixelShaderPtr ps = CreatePS(psblob);
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const DefaultA2V VBData[] = {
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// this triangle occludes in depth
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{Vec3f(-0.5f, -0.5f, 0.0f), Vec4f(0.0f, 0.0f, 1.0f, 1.0f), Vec2f(0.0f, 0.0f)},
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{Vec3f(-0.5f, 0.0f, 0.0f), Vec4f(0.0f, 0.0f, 1.0f, 1.0f), Vec2f(0.0f, 1.0f)},
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{Vec3f(0.0f, 0.0f, 0.0f), Vec4f(0.0f, 0.0f, 1.0f, 1.0f), Vec2f(1.0f, 0.0f)},
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// this triangle occludes in stencil
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{Vec3f(-0.5f, 0.0f, 0.9f), Vec4f(1.0f, 0.0f, 0.0f, 1.0f), Vec2f(0.0f, 1.0f)},
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{Vec3f(-0.5f, 0.5f, 0.9f), Vec4f(1.0f, 0.0f, 0.0f, 1.0f), Vec2f(0.0f, 0.0f)},
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{Vec3f(0.0f, 0.0f, 0.9f), Vec4f(1.0f, 0.0f, 0.0f, 1.0f), Vec2f(1.0f, 0.0f)},
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// this triangle is just in the background to contribute to overdraw
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{Vec3f(-0.9f, -0.9f, 0.95f), Vec4f(0.1f, 0.1f, 0.1f, 1.0f), Vec2f(0.0f, 0.0f)},
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{Vec3f(0.0f, 0.9f, 0.95f), Vec4f(0.1f, 0.1f, 0.1f, 1.0f), Vec2f(0.0f, 1.0f)},
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{Vec3f(0.9f, -0.9f, 0.95f), Vec4f(0.1f, 0.1f, 0.1f, 1.0f), Vec2f(1.0f, 0.0f)},
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// the draw has a few triangles, main one that is occluded for depth, another that is
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// adding to overdraw complexity, one that is backface culled, then a few more of various
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// sizes for triangle size overlay
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{Vec3f(-0.3f, -0.5f, 0.5f), Vec4f(0.0f, 0.0f, 0.0f, 1.0f), Vec2f(0.0f, 0.0f)},
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{Vec3f(-0.3f, 0.5f, 0.5f), Vec4f(0.0f, 0.0f, 0.0f, 1.0f), Vec2f(0.0f, 1.0f)},
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{Vec3f(0.5f, 0.0f, 0.5f), Vec4f(1.0f, 1.0f, 1.0f, 1.0f), Vec2f(1.0f, 0.0f)},
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{Vec3f(-0.2f, -0.2f, 0.6f), Vec4f(0.0f, 0.0f, 0.0f, 1.0f), Vec2f(0.0f, 0.0f)},
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{Vec3f(0.2f, 0.0f, 0.6f), Vec4f(0.0f, 0.0f, 0.0f, 1.0f), Vec2f(0.0f, 1.0f)},
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{Vec3f(0.2f, -0.4f, 0.6f), Vec4f(0.0f, 0.0f, 0.0f, 1.0f), Vec2f(1.0f, 0.0f)},
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// backface culled
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{Vec3f(0.1f, 0.0f, 0.5f), Vec4f(0.0f, 0.0f, 0.0f, 1.0f), Vec2f(0.0f, 0.0f)},
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{Vec3f(0.5f, -0.2f, 0.5f), Vec4f(0.0f, 0.0f, 0.0f, 1.0f), Vec2f(0.0f, 1.0f)},
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{Vec3f(0.5f, 0.2f, 0.5f), Vec4f(0.0f, 0.0f, 0.0f, 1.0f), Vec2f(1.0f, 0.0f)},
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// depth clipped (i.e. not clamped)
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{Vec3f(0.6f, 0.0f, 0.5f), Vec4f(0.0f, 0.0f, 0.0f, 1.0f), Vec2f(0.0f, 0.0f)},
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{Vec3f(0.7f, 0.2f, 0.5f), Vec4f(0.0f, 0.0f, 0.0f, 1.0f), Vec2f(0.0f, 1.0f)},
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{Vec3f(0.8f, 0.0f, 1.5f), Vec4f(0.0f, 0.0f, 0.0f, 1.0f), Vec2f(1.0f, 0.0f)},
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// small triangles
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// size=0.01
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{Vec3f(0.0f, 0.4f, 0.5f), Vec4f(0.0f, 1.0f, 0.0f, 1.0f), Vec2f(0.0f, 0.0f)},
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{Vec3f(0.0f, 0.41f, 0.5f), Vec4f(0.0f, 1.0f, 0.0f, 1.0f), Vec2f(0.0f, 1.0f)},
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{Vec3f(0.01f, 0.4f, 0.5f), Vec4f(0.0f, 1.0f, 0.0f, 1.0f), Vec2f(1.0f, 0.0f)},
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// size=0.015
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{Vec3f(0.0f, 0.5f, 0.5f), Vec4f(0.0f, 1.0f, 1.0f, 1.0f), Vec2f(0.0f, 0.0f)},
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{Vec3f(0.0f, 0.515f, 0.5f), Vec4f(0.0f, 1.0f, 1.0f, 1.0f), Vec2f(0.0f, 1.0f)},
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{Vec3f(0.015f, 0.5f, 0.5f), Vec4f(0.0f, 1.0f, 1.0f, 1.0f), Vec2f(1.0f, 0.0f)},
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// size=0.02
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{Vec3f(0.0f, 0.6f, 0.5f), Vec4f(1.0f, 1.0f, 0.0f, 1.0f), Vec2f(0.0f, 0.0f)},
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{Vec3f(0.0f, 0.62f, 0.5f), Vec4f(1.0f, 1.0f, 0.0f, 1.0f), Vec2f(0.0f, 1.0f)},
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{Vec3f(0.02f, 0.6f, 0.5f), Vec4f(1.0f, 1.0f, 0.0f, 1.0f), Vec2f(1.0f, 0.0f)},
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// size=0.025
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{Vec3f(0.0f, 0.7f, 0.5f), Vec4f(1.0f, 0.5f, 1.0f, 1.0f), Vec2f(0.0f, 0.0f)},
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{Vec3f(0.0f, 0.725f, 0.5f), Vec4f(1.0f, 0.5f, 1.0f, 1.0f), Vec2f(0.0f, 1.0f)},
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{Vec3f(0.025f, 0.7f, 0.5f), Vec4f(1.0f, 0.5f, 1.0f, 1.0f), Vec2f(1.0f, 0.0f)},
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};
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ID3D11BufferPtr vb = MakeBuffer().Vertex().Data(VBData);
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ID3D11Texture2DPtr depthtex =
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MakeTexture(DXGI_FORMAT_D32_FLOAT_S8X24_UINT, screenWidth, screenHeight).DSV();
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ID3D11DepthStencilViewPtr dsv = MakeDSV(depthtex);
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while(Running())
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{
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IASetVertexBuffer(vb, sizeof(DefaultA2V), 0);
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ctx->IASetPrimitiveTopology(D3D11_PRIMITIVE_TOPOLOGY_TRIANGLELIST);
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ctx->IASetInputLayout(defaultLayout);
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ctx->VSSetShader(vs, NULL, 0);
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ctx->PSSetShader(ps, NULL, 0);
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D3D11_DEPTH_STENCIL_DESC depth = GetDepthState();
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depth.StencilEnable = FALSE;
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depth.FrontFace.StencilFunc = D3D11_COMPARISON_ALWAYS;
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depth.FrontFace.StencilPassOp = D3D11_STENCIL_OP_REPLACE;
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SetDepthState(depth);
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SetStencilRef(0x55);
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RSSetViewport(
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{10.0f, 10.0f, (float)screenWidth - 20.0f, (float)screenHeight - 20.0f, 0.0f, 1.0f});
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ctx->OMSetRenderTargets(1, &bbRTV.GetInterfacePtr(), dsv);
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ClearRenderTargetView(bbRTV, {0.4f, 0.5f, 0.6f, 1.0f});
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ctx->ClearDepthStencilView(dsv, D3D11_CLEAR_DEPTH | D3D11_CLEAR_STENCIL, 1.0f, 0);
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// draw the setup triangles
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// 1: write depth
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depth.DepthFunc = D3D11_COMPARISON_ALWAYS;
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SetDepthState(depth);
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ctx->Draw(3, 0);
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// 2: write stencil
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depth.DepthFunc = D3D11_COMPARISON_LESS_EQUAL;
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depth.StencilEnable = TRUE;
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SetDepthState(depth);
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ctx->Draw(3, 3);
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// 3: write background
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depth.StencilEnable = FALSE;
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SetDepthState(depth);
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ctx->Draw(3, 6);
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// add a marker so we can easily locate this draw
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annot->SetMarker(L"Test Begin");
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depth.StencilEnable = TRUE;
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depth.FrontFace.StencilFunc = D3D11_COMPARISON_GREATER;
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SetDepthState(depth);
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ctx->Draw(24, 9);
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Present();
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}
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return 0;
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}
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};
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REGISTER_TEST();
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