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D3D11 Overlay Test clear a stencil rectangle to one

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This commit is contained in:
Jake Turner
2023-12-11 17:50:30 +00:00
parent c09d5a81b6
commit 60cb36e4c5
1 changed files with 26 additions and 0 deletions
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util/test/demos/d3d11/d3d11_overlay_test.cpp
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@@ -150,6 +150,20 @@ PixOut main(v2f IN)
{Vec3f(-1.3f, -1.3f, 0.95f), Vec4f(0.1f, 0.1f, 0.5f, 1.0f), Vec2f(0.0f, 0.0f)},
{Vec3f(0.0f, 1.3f, 0.95f), Vec4f(0.1f, 0.1f, 0.5f, 1.0f), Vec2f(0.0f, 1.0f)},
{Vec3f(1.3f, -1.3f, 0.95f), Vec4f(0.1f, 0.1f, 0.5f, 1.0f), Vec2f(1.0f, 0.0f)},
// fullscreen quad used with scissor to set stencil
// -1,-1 - +1,-1
// | /
// -1,+1
{Vec3f(-1.0f, -1.0f, 0.99f), Vec4f(0.2f, 0.2f, 0.2f, 1.0f), Vec2f(0.0f, 0.0f)},
{Vec3f(-1.0f, +1.0f, 0.99f), Vec4f(0.2f, 0.2f, 0.2f, 1.0f), Vec2f(0.0f, 0.0f)},
{Vec3f(+1.0f, -1.0f, 0.99f), Vec4f(0.2f, 0.2f, 0.2f, 1.0f), Vec2f(0.0f, 0.0f)},
// +1,-1
// / |
// -1,+1 - +1,+1
{Vec3f(+1.0f, -1.0f, 0.99f), Vec4f(0.2f, 0.2f, 0.2f, 1.0f), Vec2f(0.0f, 0.0f)},
{Vec3f(-1.0f, +1.0f, 0.99f), Vec4f(0.2f, 0.2f, 0.2f, 1.0f), Vec2f(0.0f, 0.0f)},
{Vec3f(+1.0f, +1.0f, 0.99f), Vec4f(0.2f, 0.2f, 0.2f, 1.0f), Vec2f(0.0f, 0.0f)},
};
ID3D11BufferPtr vb = MakeBuffer().Vertex().Data(VBData);
@@ -242,6 +256,18 @@ PixOut main(v2f IN)
ClearRenderTargetView(rtv, {0.2f, 0.2f, 0.2f, 1.0f});
ctx->ClearDepthStencilView(curDSV, D3D11_CLEAR_DEPTH | D3D11_CLEAR_STENCIL, 1.0f, 0);
if(hasStencil)
{
SetStencilRef(0x1);
depth.StencilEnable = TRUE;
SetDepthState(depth);
RSSetScissor({32, 32, 38, 38});
ctx->Draw(6, 36);
RSSetScissor({0, 0, screenWidth, screenHeight});
SetStencilRef(0x55);
depth.StencilEnable = FALSE;
}
// draw the setup triangles
// 1: write depth