95fcc67dcc
- Add stream_sexp_generic.py: fully generic sexp interpreter - Add streaming primitives for video sources and audio analysis - Add config system for external sources and audio files - Add templates for reusable scans and macros - Fix video/audio stream mapping in file output - Add dynamic source cycling based on sources array length - Remove old Python effect files (migrated to sexp) - Update sexp effects to use namespaced primitives Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
10 lines
337 B
Common Lisp
10 lines
337 B
Common Lisp
;; Invert effect - inverts all colors
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;; Uses vectorized invert-img primitive for fast processing
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;; amount param: 0 = no invert, 1 = full invert (threshold at 0.5)
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(require-primitives "color_ops")
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(define-effect invert
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:params ((amount :type float :default 1 :range [0 1]))
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(if (> amount 0.5) (color_ops:invert-img frame) frame))
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