[Mesa-dev] [PATCH 17/20] radeon/uvd: add YUYV format support for target buffer
Christian König
deathsimple at vodafone.de
Fri Aug 18 17:55:20 UTC 2017
Am 18.08.2017 um 18:31 schrieb Leo Liu:
> YUYV is a packed YUV format, and there is no chorma plane
At better description would be something like: "Make chroma plane
optional for YUYV support."
>
> Signed-off-by: Leo Liu <leo.liu at amd.com>
Anyway patch is Reviewed-by: Christian König <christian.koenig at amd.com>
Regards,
Christian.
> ---
> src/gallium/drivers/radeon/radeon_uvd.c | 6 ++++--
> src/gallium/drivers/radeonsi/si_uvd.c | 2 +-
> 2 files changed, 5 insertions(+), 3 deletions(-)
>
> diff --git a/src/gallium/drivers/radeon/radeon_uvd.c b/src/gallium/drivers/radeon/radeon_uvd.c
> index 9ebc31c170..648a493b59 100644
> --- a/src/gallium/drivers/radeon/radeon_uvd.c
> +++ b/src/gallium/drivers/radeon/radeon_uvd.c
> @@ -1566,10 +1566,12 @@ void ruvd_set_dt_surfaces(struct ruvd_msg *msg, struct radeon_surf *luma,
> }
>
> msg->body.decode.dt_luma_top_offset = texture_offset(luma, 0, type);
> - msg->body.decode.dt_chroma_top_offset = texture_offset(chroma, 0, type);
> + if (chroma)
> + msg->body.decode.dt_chroma_top_offset = texture_offset(chroma, 0, type);
> if (msg->body.decode.dt_field_mode) {
> msg->body.decode.dt_luma_bottom_offset = texture_offset(luma, 1, type);
> - msg->body.decode.dt_chroma_bottom_offset = texture_offset(chroma, 1, type);
> + if (chroma)
> + msg->body.decode.dt_chroma_bottom_offset = texture_offset(chroma, 1, type);
> } else {
> msg->body.decode.dt_luma_bottom_offset = msg->body.decode.dt_luma_top_offset;
> msg->body.decode.dt_chroma_bottom_offset = msg->body.decode.dt_chroma_top_offset;
> diff --git a/src/gallium/drivers/radeonsi/si_uvd.c b/src/gallium/drivers/radeonsi/si_uvd.c
> index d17a6656a4..2441ad248c 100644
> --- a/src/gallium/drivers/radeonsi/si_uvd.c
> +++ b/src/gallium/drivers/radeonsi/si_uvd.c
> @@ -131,7 +131,7 @@ static struct pb_buffer* si_uvd_set_dtb(struct ruvd_msg *msg, struct vl_video_bu
>
> msg->body.decode.dt_field_mode = buf->base.interlaced;
>
> - ruvd_set_dt_surfaces(msg, &luma->surface, &chroma->surface, type);
> + ruvd_set_dt_surfaces(msg, &luma->surface, (chroma) ? &chroma->surface : NULL, type);
>
> return luma->resource.buf;
> }
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