RGB/BGR 16 bit treated like RGBA/BGRA?

[pmsoftware78]

why PNG color_type == 2 (so RGB triple) in the file

https://github.com/google/wuffs/blob/main/std/png/decode_png.wuffs

} else if this.depth == 16 { this.dst_pixfmt = base.PIXEL_FORMAT__BGRA_NONPREMUL_4X16LE this.src_pixfmt = base.PIXEL_FORMAT__BGRA_NONPREMUL_4X16LE this.filter_distance = 6 choose filter_and_swizzle = [filter_and_swizzle_tricky] }

is treated like BGRA_NONPREMUL_4X16LE plus swizzle instead of a PIXEL_FORMAT__BGR_16LE?

Best Paolo