On Thu, Apr 06, 2017 at 03:55:29PM +0200, Philipp Zabel wrote:
> +
> + /* Retain current field setting as default */
> + if (sdformat->format.field == V4L2_FIELD_ANY)
> + sdformat->format.field = fmt->field;
> +
> + /* Retain current colorspace setting as default */
> + if (sdformat->format.colorspace == V4L2_COLORSPACE_DEFAULT) {
> + sdformat->format.colorspace = fmt->colorspace;
> + if (sdformat->format.xfer_func == V4L2_XFER_FUNC_DEFAULT)
> + sdformat->format.xfer_func = fmt->xfer_func;
> + if (sdformat->format.ycbcr_enc == V4L2_YCBCR_ENC_DEFAULT)
> + sdformat->format.ycbcr_enc = fmt->ycbcr_enc;
> + if (sdformat->format.quantization == V4L2_QUANTIZATION_DEFAULT)
> + sdformat->format.quantization = fmt->quantization;
> + } else {
> + if (sdformat->format.xfer_func == V4L2_XFER_FUNC_DEFAULT) {
> + sdformat->format.xfer_func =
> + V4L2_MAP_XFER_FUNC_DEFAULT(
> + sdformat->format.colorspace);
> + }
> + if (sdformat->format.ycbcr_enc == V4L2_YCBCR_ENC_DEFAULT) {
> + sdformat->format.ycbcr_enc =
> + V4L2_MAP_YCBCR_ENC_DEFAULT(
> + sdformat->format.colorspace);
> + }
> + if (sdformat->format.quantization == V4L2_QUANTIZATION_DEFAULT) {
> + sdformat->format.quantization =
> + V4L2_MAP_QUANTIZATION_DEFAULT(
> + cc->cs != IPUV3_COLORSPACE_YUV,
> + sdformat->format.colorspace,
> + sdformat->format.ycbcr_enc);
> + }
> + }
Would it make sense for this to be a helper function?
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