Unlocking the Power of Shaders in Android with AGSL and Jetpack Compose
summary
AGSL fragment shaders compile as raw strings and plug into Jetpack Compose via shader brush vs render effect; examples include noisy, grainy gradients built with per-channel interpolation plus a noise function, a chromatic aberration effect that takes an image shader input and exposes a shift uniform wired to a slider, and a signed-distance glow button; many ShaderToy weather effects port nearly unchanged and an Android 12 sparkle ripple is reproduced. Note: requires API 33+ for the Compose shader APIs.
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chapters (7)
- 0:00Introduction to shaders
- 3:23What is a shader
- 11:09Custom gradients with AGSL
- 18:10Chromatic aberration effect
- 23:58Creative shader experiments
- 27:51Takeaways and resources
- 31:05Q&A and closing
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