bb458aa924
- Remove legacy_tasks.py, hybrid_state.py, render.py - Remove old task modules (analyze, execute, execute_sexp, orchestrate) - Add streaming interpreter from test repo - Add sexp_effects with primitives and video effects - Add streaming Celery task with CID-based asset resolution - Support both CID and friendly name references for assets - Add .dockerignore to prevent local clones from conflicting Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
20 lines
728 B
Common Lisp
20 lines
728 B
Common Lisp
;; Film Grain effect - adds film grain texture
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(require-primitives "core")
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(define-effect film_grain
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:params (
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(intensity :type float :default 0.2 :range [0 1])
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(colored :type bool :default false)
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)
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(let ((grain-amount (* intensity 50)))
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(map-pixels frame
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(lambda (x y c)
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(if colored
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(rgb (clamp (+ (red c) (gaussian 0 grain-amount)) 0 255)
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(clamp (+ (green c) (gaussian 0 grain-amount)) 0 255)
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(clamp (+ (blue c) (gaussian 0 grain-amount)) 0 255))
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(let ((n (gaussian 0 grain-amount)))
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(rgb (clamp (+ (red c) n) 0 255)
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(clamp (+ (green c) n) 0 255)
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(clamp (+ (blue c) n) 0 255))))))))
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