lib/igt_fb: Pass around igt_fb internally

Instead of passing around a boatload of integers everywhere let's
just pass around the igt_fb struct. That obviously means we have to
populate it first sufficiently, to which end we'll add a small helper.
Later on the stride/size calculations will consult the already
pre-populated igt_fb and fill in the rest as needed.

This makes the whole thing a lot less error prone as it's impossible
to accidentally pass the arguments in the wrong order when there's
just the one of them, and it's a pointer.

v2: Rebase due to uint64_t size

Cc: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/tests/kms_ccs.c b/tests/kms_ccs.c
index e1ee5880..e03f947e 100644
--- a/tests/kms_ccs.c
+++ b/tests/kms_ccs.c
@@ -378,7 +378,7 @@ static void generate_fb(data_t *data, struct igt_fb *fb,
 	fb->drm_format = f.pixel_format;
 	fb->width = f.width;
 	fb->height = f.height;
-	fb->stride = f.pitches[0];
+	fb->strides[0] = f.pitches[0];
 	fb->tiling = f.modifier[0];
 	fb->size = size[0];
 	fb->cairo_surface = NULL;