case AV_PIX_FMT_RGB555LE:
case AV_PIX_FMT_RGB48LE:
case AV_PIX_FMT_RGB48BE:
+ case AV_PIX_FMT_XYZ12LE:
memset (data()[0], 0, sample_size(0).height * stride()[0]);
break;
case AV_PIX_FMT_YUVA422P10LE:
case AV_PIX_FMT_YUVA444P10LE:
case AV_PIX_FMT_RGB48LE:
+ case AV_PIX_FMT_XYZ12LE:
/* 16-bit little-endian */
for (int c = 0; c < 3; ++c) {
int const stride_pixels = stride()[c] / 2;