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Chris Healy
6dae3327a6
Remove two unused helper functions that were left behind after refactoring: 1. unpackUVec3: Left over from commit4329aaa31c("GPU: Apply color test mask as a uint") which refactored color test to use roundAndScaleTo8x4 with direct uint comparison instead of unpacking to uvec3 components. 2. packFloatsTo8x4: Left over from commitaec22491fe("Don't expand alphaColorRef to 128 bytes") which changed u_alphacolorref from vec4 to uint, making the float-to-uint packing function unnecessary. Both functions were defined but never called, wasting shader compilation time and binary size for shaders that enable color testing. Signed-off-by: Chris Healy <cphealy@gmail.com>