Function decompress_blocks_as_rgba8 

pub fn decompress_blocks_as_rgba8(
    variant: CompressionVariant,
    width: u32,
    height: u32,
    blocks_data: &[u8],
    rgba_data: &mut [u8],
)

Helper function to easily decompress block data into RGBA8 data.

Panics

• The blocks_data has not the expected size (variant.blocks_byte_size())
• The rgba_data has not the expected size (width * height * 4)