Use special conditional survey shader instead of guest shader specialization#234
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…ization Fixes alpha test issues from the conditional survey logic needing early fragment test.
IsaacMarovitz
approved these changes
May 20, 2026
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Rendered contents during conditional survey don't matter anyway so we can just use a dummy fragment shader that writes to the survey buffer. Specializing the guest shader requires annotating for early fragment tests, which was causing issues with alpha test discard.
Fixes #232