On 25/12/2018 06:03, Zachary Zhou wrote:
> Signed-off-by: Zachary Zhou <zachary.z...@intel.com>
> ---
> libavfilter/vaapi_vpp.h | 2 ++
> libavfilter/vf_deinterlace_vaapi.c | 2 +-
> libavfilter/vf_misc_vaapi.c | 2 +-
> libavfilter/vf_procamp_vaapi.c | 2 +-
> libavfilter/vf_scale_vaapi.c | 2 +-
> 5 files changed, 6 insertions(+), 4 deletions(-)
>
> diff --git a/libavfilter/vaapi_vpp.h b/libavfilter/vaapi_vpp.h
> index 0bc31018d4..bdf3bbaccc 100644
> --- a/libavfilter/vaapi_vpp.h
> +++ b/libavfilter/vaapi_vpp.h
> @@ -27,6 +27,8 @@
>
> #include "avfilter.h"
>
> +#define VAAPI_VPP_BACKGROUND_BLACK 0xff000000 //Black in ARGB format
> +
> typedef struct VAAPIVPPContext {
> const AVClass *class;
>
> diff --git a/libavfilter/vf_deinterlace_vaapi.c
> b/libavfilter/vf_deinterlace_vaapi.c
> index f7a262d0c6..97aee6588f 100644
> --- a/libavfilter/vf_deinterlace_vaapi.c
> +++ b/libavfilter/vf_deinterlace_vaapi.c
> @@ -256,7 +256,7 @@ static int deint_vaapi_filter_frame(AVFilterLink *inlink,
> AVFrame *input_frame)
> ff_vaapi_vpp_colour_standard(input_frame->colorspace);
>
> params.output_region = NULL;
> - params.output_background_color = 0xff000000;
> + params.output_background_color = VAAPI_VPP_BACKGROUND_BLACK;
> params.output_color_standard = params.surface_color_standard;
>
> params.pipeline_flags = 0;
> diff --git a/libavfilter/vf_misc_vaapi.c b/libavfilter/vf_misc_vaapi.c
> index 30b808a993..e227c9ff6b 100644
> --- a/libavfilter/vf_misc_vaapi.c
> +++ b/libavfilter/vf_misc_vaapi.c
> @@ -174,7 +174,7 @@ static int misc_vaapi_filter_frame(AVFilterLink *inlink,
> AVFrame *input_frame)
> ff_vaapi_vpp_colour_standard(input_frame->colorspace);
>
> params.output_region = NULL;
> - params.output_background_color = 0xff000000;
> + params.output_background_color = VAAPI_VPP_BACKGROUND_BLACK;
> params.output_color_standard = params.surface_color_standard;
>
> params.pipeline_flags = 0;
> diff --git a/libavfilter/vf_procamp_vaapi.c b/libavfilter/vf_procamp_vaapi.c
> index 10eccbe97d..46f3ab6465 100644
> --- a/libavfilter/vf_procamp_vaapi.c
> +++ b/libavfilter/vf_procamp_vaapi.c
> @@ -171,7 +171,7 @@ static int procamp_vaapi_filter_frame(AVFilterLink
> *inlink, AVFrame *input_frame
> ff_vaapi_vpp_colour_standard(input_frame->colorspace);
>
> params.output_region = NULL;
> - params.output_background_color = 0xff000000;
> + params.output_background_color = VAAPI_VPP_BACKGROUND_BLACK;
> params.output_color_standard = params.surface_color_standard;
>
> params.pipeline_flags = 0;
> diff --git a/libavfilter/vf_scale_vaapi.c b/libavfilter/vf_scale_vaapi.c
> index b06ae764bf..3699363140 100644
> --- a/libavfilter/vf_scale_vaapi.c
> +++ b/libavfilter/vf_scale_vaapi.c
> @@ -133,7 +133,7 @@ static int scale_vaapi_filter_frame(AVFilterLink *inlink,
> AVFrame *input_frame)
> ff_vaapi_vpp_colour_standard(input_frame->colorspace);
>
> params.output_region = 0;
> - params.output_background_color = 0xff000000;
> + params.output_background_color = VAAPI_VPP_BACKGROUND_BLACK;
> params.output_color_standard = params.surface_color_standard;
>
> params.pipeline_flags = 0;
>
I added to the comment to include the intended use, then applied.
Thanks,
- Mark
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