[Libva] [PATCH 4/7] vpp: gen7: send yuv to rgb coefs

[Zhao Yakui]

On 11/04/2015 11:27 PM, Lionel Landwerlin wrote:
> ---

This looks good to me.

Thanks
    Yakui

>   src/i965_post_processing.c | 8 ++++++++
>   1 file changed, 8 insertions(+)
>
> diff --git a/src/i965_post_processing.c b/src/i965_post_processing.c
> index e1d96d4..ea3d350 100755
> --- a/src/i965_post_processing.c
> +++ b/src/i965_post_processing.c
> @@ -38,6 +38,7 @@
>   #include "i965_drv_video.h"
>   #include "i965_post_processing.h"
>   #include "i965_render.h"
> +#include "i965_yuv_coefs.h"
>   #include "intel_media.h"
>
>   extern VAStatus
> @@ -3073,6 +3074,8 @@ gen7_pp_plx_avs_initialize(VADriverContextP ctx, struct i965_post_processing_con
>       int src_width, src_height;
>       AVSState * const avs =&pp_avs_context->state;
>       float sx, sy;
> +    const float * yuv_to_rgb_coefs;
> +    size_t yuv_to_rgb_coefs_size;
>
>       /* source surface */
>       gen7_pp_set_media_rw_message_surface(ctx, pp_context, src_surface, 0, 0,
> @@ -3305,6 +3308,11 @@ gen7_pp_plx_avs_initialize(VADriverContextP ctx, struct i965_post_processing_con
>
>       gen7_update_src_surface_uv_offset(ctx, pp_context, dst_surface);
>
> +    yuv_to_rgb_coefs = i915_color_standard_to_coefs (i915_filter_to_color_standard (src_surface->flags&
> +                                                                                    VA_SRC_COLOR_MASK),
> +&yuv_to_rgb_coefs_size);
> +    memcpy(&pp_static_parameter->grf7, yuv_to_rgb_coefs, yuv_to_rgb_coefs_size);
> +
>       dst_surface->flags = src_surface->flags;
>
>       return VA_STATUS_SUCCESS;