Unit GR32_Filters

The GR32_Filters unit provides optimized image processing routines including LUT (look-up table) mapping, logical bitwise masks, color channel manipulation, and brightness/contrast adjustments.

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Global Functions

• ApplyLUT: Applies a 256-entry byte lookup table to bitmap color channels.
• ApplyBitmask: Performs bitwise AND, OR, and XOR operations on pixel buffers.