[Intel-gfx] [PATCH 1/2] lib: Dump information about the supported 3D stereo formats

[Rodrigo Vivi]

Reviewed-by: Rodrigo Vivi <rodrigo.vivi at gmail.com>
Tested-by: Rodrigo Vivi <rodrigo.vivi at gmail.com>

On Thu, Sep 27, 2012 at 3:42 PM, Damien Lespiau
<damien.lespiau at gmail.com> wrote:
> From: Damien Lespiau <damien.lespiau at intel.com>
>
> When dumping the details of a mode, let's add the 3D formats the mode
> supports.
>
> Signed-off-by: Damien Lespiau <damien.lespiau at intel.com>
> ---
>  lib/drmtest.c | 13 +++++++++++--
>  1 file changed, 11 insertions(+), 2 deletions(-)
>
> diff --git a/lib/drmtest.c b/lib/drmtest.c
> index 8df9797..4d5a67c 100644
> --- a/lib/drmtest.c
> +++ b/lib/drmtest.c
> @@ -812,7 +812,15 @@ unsigned int kmstest_create_fb(int fd, int width, int height, int bpp,
>
>  void kmstest_dump_mode(drmModeModeInfo *mode)
>  {
> -       printf("  %s %d %d %d %d %d %d %d %d %d 0x%x 0x%x %d\n",
> +       bool stereo_3d = mode->flags & DRM_MODE_FLAG_3D_MASK;
> +       char flags_str[32];
> +
> +       snprintf(flags_str, sizeof(flags_str), " (3D:%s%s%s)",
> +                mode->flags & DRM_MODE_FLAG_3D_TOP_BOTTOM ? " TB": "",
> +                mode->flags & DRM_MODE_FLAG_3D_SIDE_BY_SIDE_HALF ? " SBSH": "",
> +                mode->flags & DRM_MODE_FLAG_3D_FRAME_PACKING ? " FP": "");
> +
> +       printf("  %s %d %d %d %d %d %d %d %d %d 0x%x 0x%x %d%s\n",
>                mode->name,
>                mode->vrefresh,
>                mode->hdisplay,
> @@ -825,7 +833,8 @@ void kmstest_dump_mode(drmModeModeInfo *mode)
>                mode->vtotal,
>                mode->flags,
>                mode->type,
> -              mode->clock);
> +              mode->clock,
> +              stereo_3d ? flags_str : "");
>         fflush(stdout);
>  }
>
> --
> 1.7.11.4
>
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-- 
Rodrigo Vivi
Blog: http://blog.vivi.eng.br