perf(windows): present the canvas through a DXGI flip-model swap chain - #330

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jhodges10 wants to merge 14 commits into

vercel-labs:mainfrom

jhodges10:perf/windows-resize-continuity

Commits on Aug 17, 2026

perf(windows): measure the Direct2D resize step

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feat(windows): create the D3D11/D2D1.1 device stack

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feat(windows): present through a DXGI flip-model swap chain

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perf(windows): keep the texture cache across a resize

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feat(windows): copy and present only the damaged region

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feat(windows): rebuild the whole stack on device loss

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test(windows): pin the flip-model invariants, retire the GDI ones

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fix(windows): identify surfaces in the GPU profile log

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perf(windows): allocate swap buffers on a grid, crop them to the window

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tools(windows): pass app arguments and run the modal drag alone

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fix(windows): link flip-model renderer dependencies
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fix(scaffold): link flip-model renderer dependencies
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test(windows): timestamp every profile line
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fix(windows): anchor a resized surface's retained image instead of stretching it
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