diff options
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2015-02-27 20:37:29 +0100 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2015-03-23 11:02:28 +0100 |
| commit | e588f6dfa6f022120d5a55ef96994dbbc33d0dc9 (patch) | |
| tree | 38e1075d458cf02f959c4b2da4488f1ba07d6558 /lib/igt_debugfs.h | |
| parent | 4fec18e5e0cbbf384b8a49febd9dc650f2712bad (diff) | |
lib/debugfs: Add igt_assert_crc_equal
Because of hash collisions tests should only ever compare crc
checksums for equality. Checking for inequality can result in random
failures.
To ensure this only expose and igt_assert function and use that.
Follow-up patches will rework the code for tests which don't follow
this requirement and try to compare for CRC inequality.
v2: Rebase on top of Matt's kms_plane changes.
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Diffstat (limited to 'lib/igt_debugfs.h')
| -rw-r--r-- | lib/igt_debugfs.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/igt_debugfs.h b/lib/igt_debugfs.h index 82850295..f158c338 100644 --- a/lib/igt_debugfs.h +++ b/lib/igt_debugfs.h @@ -87,6 +87,7 @@ enum intel_pipe_crc_source { bool igt_crc_is_null(igt_crc_t *crc); bool igt_crc_equal(igt_crc_t *a, igt_crc_t *b); +void igt_assert_crc_equal(igt_crc_t *a, igt_crc_t *b); char *igt_crc_to_string(igt_crc_t *crc); void igt_require_pipe_crc(void); |