On Mon, 2014-03-17 at 03:08 -0600, Zhao, Yakui wrote:
> Reviewed-by: Wind Yuan <feng.y...@intel.com>
> Tested-by: Wind Yuan <feng.y...@intel.com>
> Signed-off-by: Zhao Yakui <yakui.z...@intel.com>
This will be pushed.
Thanks.
Yakui
> ---
> src/i965_drv_video.c | 26 +++++++++++++++++++++++++-
> 1 file changed, 25 insertions(+), 1 deletion(-)
>
> diff --git a/src/i965_drv_video.c b/src/i965_drv_video.c
> index 0453c04..f306d91 100755
> --- a/src/i965_drv_video.c
> +++ b/src/i965_drv_video.c
> @@ -816,7 +816,8 @@ i965_surface_native_memory(VADriverContextP ctx,
> // todo, should we disable tiling for 422 format?
> if (expected_fourcc == VA_FOURCC('I', '4', '2', '0') ||
> expected_fourcc == VA_FOURCC('I', 'Y', 'U', 'V') ||
> - expected_fourcc == VA_FOURCC('Y', 'V', '1', '2'))
> + expected_fourcc == VA_FOURCC('Y', 'V', '1', '2') ||
> + expected_fourcc == VA_FOURCC('Y', 'V', '1', '6'))
> tiling = 0;
>
> i965_check_alloc_surface_bo(ctx, obj_surface, tiling, expected_fourcc,
> get_sampling_from_fourcc(expected_fourcc));
> @@ -963,6 +964,19 @@ i965_suface_external_memory(VADriverContextP ctx,
>
> break;
>
> + case VA_FOURCC('Y', 'V', '1', '6'):
> + assert(memory_attibute->num_planes == 3);
> + assert(memory_attibute->pitches[1] == memory_attibute->pitches[2]);
> +
> + obj_surface->subsampling = SUBSAMPLE_YUV422H;
> + obj_surface->y_cr_offset = memory_attibute->offsets[1] /
> obj_surface->width;
> + obj_surface->y_cb_offset = memory_attibute->offsets[2] /
> obj_surface->width;
> + obj_surface->cb_cr_width = obj_surface->orig_width / 2;
> + obj_surface->cb_cr_height = obj_surface->orig_height;
> + obj_surface->cb_cr_pitch = memory_attibute->pitches[1];
> +
> + break;
> +
> case VA_FOURCC('4', '2', '2', 'V'):
> assert(memory_attibute->num_planes == 3);
> assert(memory_attibute->pitches[1] == memory_attibute->pitches[2]);
> @@ -3047,6 +3061,15 @@ i965_check_alloc_surface_bo(VADriverContextP ctx,
> region_height = obj_surface->height + obj_surface->height / 2;
> break;
>
> + case VA_FOURCC('Y', 'V', '1', '6'):
> + obj_surface->cb_cr_width = obj_surface->orig_width / 2;
> + obj_surface->cb_cr_height = obj_surface->orig_height;
> + obj_surface->y_cr_offset = obj_surface->height;
> + obj_surface->y_cb_offset = obj_surface->y_cr_offset +
> ALIGN(obj_surface->cb_cr_height, 32) / 2;
> + obj_surface->cb_cr_pitch = obj_surface->width / 2;
> + region_height = obj_surface->height +
> ALIGN(obj_surface->cb_cr_height, 32);
> + break;
> +
> case VA_FOURCC('Y', 'V', '1', '2'):
> case VA_FOURCC('I', '4', '2', '0'):
> if (fourcc == VA_FOURCC('Y', 'V', '1', '2')) {
> @@ -3340,6 +3363,7 @@ get_sampling_from_fourcc(unsigned int fourcc)
> case VA_FOURCC('Y', 'U', 'Y', '2'):
> case VA_FOURCC('U', 'Y', 'V', 'Y'):
> case VA_FOURCC('4', '2', '2', 'H'):
> + case VA_FOURCC('Y', 'V', '1', '6'):
> surface_sampling = SUBSAMPLE_YUV422H;
> break;
> case VA_FOURCC('4', '2', '2', 'V'):
_______________________________________________
Libva mailing list
Libva@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/libva
