[igt-dev] [PATCH i-g-t] lib/igt_fb: better format printing

[Ville Syrjälä]

On Mon, Mar 11, 2019 at 05:47:43PM +0100, Daniel Vetter wrote:
> Steal if from kms_plane.c and put it into igt_fb.h
> 
> Also tiny bikeshed to remove the space, so it fits more tidily into
> the usual name1=value1, name2=value2 style printing.
> 
> Signed-off-by: Daniel Vetter <daniel.vetter at intel.com>

Reviewed-by: Ville Syrjälä <ville.syrjala at linux.intel.com>

> ---
>  lib/igt_fb.c      | 6 ++++--
>  lib/igt_fb.h      | 4 ++++
>  tests/kms_plane.c | 3 ---
>  3 files changed, 8 insertions(+), 5 deletions(-)
> 
> diff --git a/lib/igt_fb.c b/lib/igt_fb.c
> index f49becbd52f0..bafb0d085af7 100644
> --- a/lib/igt_fb.c
> +++ b/lib/igt_fb.c
> @@ -1115,8 +1115,10 @@ igt_create_fb_with_bo_size(int fd, int width, int height,
>  
>  	fb->size = bo_size;
>  
> -	igt_debug("%s(width=%d, height=%d, format=0x%x, tiling=0x%"PRIx64", size=%"PRIu64")\n",
> -		  __func__, width, height, format, tiling, bo_size);
> +	igt_debug("%s(width=%d, height=%d, format=" IGT_FORMAT_FMT
> +		  ", tiling=0x%"PRIx64", size=%"PRIu64")\n",
> +		  __func__, width, height, IGT_FORMAT_ARGS(format), tiling,
> +		  bo_size);
>  
>  	create_bo_for_fb(fb);
>  	igt_assert(fb->gem_handle > 0);
> diff --git a/lib/igt_fb.h b/lib/igt_fb.h
> index e1d885e2c5bc..d53b68e56318 100644
> --- a/lib/igt_fb.h
> +++ b/lib/igt_fb.h
> @@ -44,6 +44,10 @@
>   */
>  #define IGT_FORMAT_FLOAT fourcc_code('I', 'G', 'F', 'x')
>  
> +#define IGT_FORMAT_FMT "%c%c%c%c(0x%08x)"
> +#define IGT_FORMAT_ARGS(f) ((f) >> 0) & 0xff, ((f) >> 8) & 0xff, \
> +		((f) >> 16) & 0xff, ((f) >> 24) & 0xff, (f)
> +
>  /**
>   * igt_fb_t:
>   * @fb_id: KMS ID of the framebuffer
> diff --git a/tests/kms_plane.c b/tests/kms_plane.c
> index 91de46948a3a..68db63ca893a 100644
> --- a/tests/kms_plane.c
> +++ b/tests/kms_plane.c
> @@ -401,9 +401,6 @@ static void set_legacy_lut(data_t *data, enum pipe pipe,
>  	free(lut);
>  }
>  
> -#define IGT_FORMAT_FMT "%c%c%c%c (0x%08x)"
> -#define IGT_FORMAT_ARGS(f) ((f) >> 0) & 0xff, ((f) >> 8) & 0xff, \
> -		((f) >> 16) & 0xff, ((f) >> 24) & 0xff, (f)
>  
>  static void test_format_plane_color(data_t *data, enum pipe pipe,
>  				    igt_plane_t *plane,
> -- 
> 2.20.1
> 
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-- 
Ville Syrjälä
Intel