Image Bit Zero filler

Input

Processor

• Fill bits of LSB with zero for Red
  (image[pixelIdx][0] = image[pixelIdx][0] >> bits << bits)
• Fill bits of LSB with zero for Green
  (image[pixelIdx][1] = image[pixelIdx][1] >> bits << bits)
• Fill bits of LSB with zero for Blue
  (image[pixelIdx][2] = image[pixelIdx][2] >> bits << bits)
• Fill bits of LSB with zero for Alpha
  (image[pixelIdx][3] = image[pixelIdx][3] >> bits << bits)

Output