[igt-dev] [PATCH i-g-t 4/4] tests/kms_plane: Ignore the crc frame count with --skip-crc-compare

[Petri Latvala]

On Fri, Apr 16, 2021 at 08:48:41PM +0300, Ville Syrjala wrote:
> From: Ville Syrjälä <ville.syrjala at linux.intel.com>
> 
> While debugging one might run things with "--interacive-debug=modeset
> --skip-crc-compare" to actually see what things look like on the screen.
> To do that without the asserts failing we need to ignore the crc frame
> count value since we may be sitting there for an arbitrary amount of
> time staring at the screen.
> 
> Signed-off-by: Ville Syrjälä <ville.syrjala at linux.intel.com>

Reviewed-by: Petri Latvala <petri.latvala at intel.com>

> ---
>  tests/kms_plane.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/tests/kms_plane.c b/tests/kms_plane.c
> index f20f5bee918b..9fe253a8c393 100644
> --- a/tests/kms_plane.c
> +++ b/tests/kms_plane.c
> @@ -549,7 +549,8 @@ static void capture_crc(data_t *data, unsigned int vblank, igt_crc_t *crc)
>  {
>  	igt_pipe_crc_get_for_frame(data->drm_fd, data->pipe_crc, vblank, crc);
>  
> -	igt_fail_on_f(crc->has_valid_frame && crc->frame != vblank,
> +	igt_fail_on_f(!igt_skip_crc_compare &&
> +		      crc->has_valid_frame && crc->frame != vblank,
>  		      "Got CRC for the wrong frame (got %u, expected %u). CRC buffer overflow?\n",
>  		      crc->frame, vblank);
>  }
> -- 
> 2.26.3
> 
> _______________________________________________
> igt-dev mailing list
> igt-dev at lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/igt-dev