diff options
| author | Daniel Stone <daniels@collabora.com> | 2017-08-08 12:10:37 +0100 |
|---|---|---|
| committer | Daniel Stone <daniels@collabora.com> | 2017-08-10 10:47:13 +0100 |
| commit | fdb4ff3a8ac8d66d739e139b35c74c310802ecab (patch) | |
| tree | 4bf016ed25a28588ff103e0a7f6a6df63f1eced8 /tests/kms_ccs.c | |
| parent | 004df0efda84d45254ef92a682f3bf49bee1b045 (diff) | |
tests/kms_ccs: Remove excessive FB alignment
We don't need to align the framebuffer dimensions to the tile size. As
long as the pitch is aligned to the tile width, and the BO dimensions
can fit full tiles of both aligned pitch and aligned height, we don't
need to claim the FB itself is larger.
Signed-off-by: Daniel Stone <daniels@collabora.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Diffstat (limited to 'tests/kms_ccs.c')
| -rw-r--r-- | tests/kms_ccs.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/tests/kms_ccs.c b/tests/kms_ccs.c index cdc56f79..c02a0433 100644 --- a/tests/kms_ccs.c +++ b/tests/kms_ccs.c @@ -143,16 +143,14 @@ static void generate_fb(data_t *data, struct igt_fb *fb, modifier = LOCAL_I915_FORMAT_MOD_Y_TILED; f.flags = LOCAL_DRM_MODE_FB_MODIFIERS; - f.width = ALIGN(width, 16); - f.height = ALIGN(height, 8); + f.width = width; + f.height = height; if (data->flags & TEST_BAD_PIXEL_FORMAT) f.pixel_format = DRM_FORMAT_RGB565; else f.pixel_format = DRM_FORMAT_XRGB8888; - width = f.width; - height = f.height; f.pitches[0] = ALIGN(width * 4, 128); f.modifier[0] = modifier; f.offsets[0] = 0; @@ -173,12 +171,12 @@ static void generate_fb(data_t *data, struct igt_fb *fb, * 32x16. Since the main surface has a 32-bit format, we * need to multiply width by 4 to get bytes. */ - width = ALIGN(f.width * 4, 32) / 32; - height = ALIGN(f.height, 16) / 16; - f.pitches[1] = ALIGN(width * 1, 128); + int ccs_width = ALIGN(width * 4, 32) / 32; + int ccs_height = ALIGN(height, 16) / 16; + f.pitches[1] = ALIGN(ccs_width * 1, 128); f.modifier[1] = modifier; f.offsets[1] = size[0]; - size[1] = f.pitches[1] * ALIGN(height, 32); + size[1] = f.pitches[1] * ALIGN(ccs_height, 32); f.handles[0] = gem_create(data->drm_fd, size[0] + size[1]); f.handles[1] = f.handles[0]; |