On 07/16/2016 12:41 PM, Ricardo Ribalda Delgado wrote:
> Replace is_yuv with color_enc Which can be used by other
> color encodings such us HSV.
>
> This change should ease the review of the following patches.
>
> Signed-off-by: Ricardo Ribalda Delgado <ricardo.riba...@gmail.com>
> ---
> drivers/media/common/v4l2-tpg/v4l2-tpg-core.c | 49 +++++++++++++++--------
> drivers/media/platform/vivid/vivid-core.h | 2 +-
> drivers/media/platform/vivid/vivid-vid-common.c | 52
> ++++++++++++-------------
> include/media/v4l2-tpg.h | 7 +++-
> 4 files changed, 66 insertions(+), 44 deletions(-)
>
> diff --git a/drivers/media/common/v4l2-tpg/v4l2-tpg-core.c
> b/drivers/media/common/v4l2-tpg/v4l2-tpg-core.c
> index 3ec3cebe62b9..e8d2bf388597 100644
> --- a/drivers/media/common/v4l2-tpg/v4l2-tpg-core.c
> +++ b/drivers/media/common/v4l2-tpg/v4l2-tpg-core.c
> @@ -1889,11 +1893,24 @@ static int tpg_pattern_avg(const struct tpg_data *tpg,
> return -1;
> }
>
> +static const char *tpg_color_enc_str(enum tgp_color_enc
> + color_enc)
> +{
> + switch (color_enc) {
> + case TGP_COLOR_ENC_YUV:
> + return "YCbCr";
Use "Y'CbCr"
> + case TGP_COLOR_ENC_RGB:
> + default:
> + return "RGB";
and "R'G'B'".
That's more precise.
> +
> + }
> +}
> +
> void tpg_log_status(struct tpg_data *tpg)
> {
> pr_info("tpg source WxH: %ux%u (%s)\n",
> - tpg->src_width, tpg->src_height,
> - tpg->is_yuv ? "YCbCr" : "RGB");
> + tpg->src_width, tpg->src_height,
> + tpg_color_enc_str(tpg->color_enc));
> pr_info("tpg field: %u\n", tpg->field);
> pr_info("tpg crop: %ux%u@%dx%d\n", tpg->crop.width, tpg->crop.height,
> tpg->crop.left, tpg->crop.top);
> diff --git a/include/media/v4l2-tpg.h b/include/media/v4l2-tpg.h
> index 329bebfa930c..e4da507d40e2 100644
> --- a/include/media/v4l2-tpg.h
> +++ b/include/media/v4l2-tpg.h
> @@ -87,6 +87,11 @@ enum tpg_move_mode {
> TPG_MOVE_POS_FAST,
> };
>
> +enum tgp_color_enc {
> + TGP_COLOR_ENC_RGB,
> + TGP_COLOR_ENC_YUV,
Rename this to YCBCR. It's the technically correct name.
Regards,
Hans
> +};
> +
> extern const char * const tpg_aspect_strings[];
>
> #define TPG_MAX_PLANES 3
> @@ -119,7 +124,7 @@ struct tpg_data {
> u8 saturation;
> s16 hue;
> u32 fourcc;
> - bool is_yuv;
> + enum tgp_color_enc color_enc;
> u32 colorspace;
> u32 xfer_func;
> u32 ycbcr_enc;
>
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