giles
1a74d811f7
Merges full history from art-dag/mono.git into the monorepo under the artdag/ directory. Contains: core (DAG engine), l1 (Celery rendering server), l2 (ActivityPub registry), common (shared templates/middleware), client (CLI), test (e2e). Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com> git-subtree-dir: artdag git-subtree-mainline:1a179de547git-subtree-split:4c2e716558
39 lines
1.1 KiB
Common Lisp
39 lines
1.1 KiB
Common Lisp
;; GPU Effects Performance Test
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;; Tests rotation, zoom, hue-shift, ripple
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(stream "gpu_effects_test"
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:fps 30
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:width 1920
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:height 1080
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:seed 42
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;; Load primitives
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(require-primitives "geometry")
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(require-primitives "core")
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(require-primitives "math")
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(require-primitives "image")
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(require-primitives "color_ops")
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;; Frame pipeline - test GPU effects
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(frame
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(let [;; Create a base gradient image
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r (+ 0.5 (* 0.5 (math:sin (* t 1))))
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g (+ 0.5 (* 0.5 (math:sin (* t 1.3))))
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b (+ 0.5 (* 0.5 (math:sin (* t 1.7))))
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color [(* r 255) (* g 255) (* b 255)]
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base (image:make-image 1920 1080 color)
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;; Apply rotation (this is the main GPU bottleneck we optimized)
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angle (* t 30)
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rotated (geometry:rotate base angle)
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;; Apply hue shift
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hue-shift (* 180 (math:sin (* t 0.5)))
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hued (color_ops:hue-shift rotated hue-shift)
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;; Apply brightness based on time
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brightness (+ 0.8 (* 0.4 (math:sin (* t 2))))
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bright (color_ops:brightness hued brightness)]
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bright)))
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