Slightly nudge down the multiplier used for float->u8 conversion in fragment shaders #19364
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…ragment shaders Seems in lowp precision (as seen on some Android devices) this got rounded up to 256 when multiplied by 1.0, causing the u8 to overflow, giving us the wrong value instead of nicely rounding down to 255 with the floor function. Fixes #19235
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Seems in lowp precision (as seen on some Android devices) this got rounded up to 256 when multiplied by 1.0, causing the u8 to overflow, giving us the wrong value instead of nicely rounding down to 255 with the floor function.
Fixes #19235