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baldurk
856c838def
* In a previous update in 2021 many copyright ranges were truncated accidentally, and some files have been copy-pasted with wrong years. These dates have been fixed based on git history and original copyright messages.
90 lines
3.3 KiB
C++
90 lines
3.3 KiB
C++
/******************************************************************************
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* The MIT License (MIT)
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*
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* Copyright (c) 2018-2026 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_Simple_Triangle, D3D11GraphicsTest)
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{
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static constexpr const char *Description =
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"Just draws a simple triangle, using normal pipeline. Basic test that can be used "
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"for any dead-simple tests that don't require any particular API use";
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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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ID3D11BufferPtr vb = MakeBuffer().Vertex().Mappable().Size(sizeof(DefaultTri));
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D3D11_MAPPED_SUBRESOURCE mapped = Map(vb, 0, D3D11_MAP_WRITE_DISCARD);
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memcpy(mapped.pData, DefaultTri, sizeof(DefaultTri));
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ctx->Unmap(vb, 0);
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// make a simple texture so that the structured data includes texture initial states
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ID3D11Texture2DPtr fltTex = MakeTexture(DXGI_FORMAT_R32G32B32A32_FLOAT, 4, 4).RTV();
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ID3D11RenderTargetViewPtr fltRT = MakeRTV(fltTex);
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ID3D11Texture2DPtr fltMSTex =
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MakeTexture(DXGI_FORMAT_R16G16B16A16_FLOAT, 4, 4).RTV().Multisampled(4);
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ID3D11RenderTargetViewPtr fltMSRT = MakeRTV(fltMSTex);
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while(Running())
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{
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ClearRenderTargetView(bbRTV, {0.2f, 0.2f, 0.2f, 1.0f});
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ClearRenderTargetView(fltRT, {0.2f, 0.2f, 0.2f, 1.0f});
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ClearRenderTargetView(fltMSRT, {0.2f, 0.2f, 0.2f, 1.0f});
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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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RSSetViewport({0.0f, 0.0f, (float)screenWidth, (float)screenHeight, 0.0f, 1.0f});
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ctx->OMSetRenderTargets(1, &bbRTV.GetInterfacePtr(), NULL);
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ctx->Draw(3, 0);
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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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