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Fix vertex buffer update crash - #389

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gwigz:gwigz/fix-apple-vbo-crash
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gwigz wants to merge 1 commit into
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gwigz:gwigz/fix-apple-vbo-crash

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@gwigz

@gwigz gwigz commented Sep 5, 2026

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Reuse existing vertex and index buffers on Apple GPUs and upload changes with glBufferSubData. Reserve glBufferData for the initial allocation to avoid driver crashes during geometry rebuilds.

Reuse existing vertex and index buffers on Apple GPUs and upload changes with glBufferSubData. Reserve glBufferData for the initial allocation to avoid driver crashes during geometry rebuilds.
@RyeMutt

RyeMutt commented Sep 6, 2026

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I'm going to have to do some deeper investigation of this one.

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