diff options
| author | Boris Brezillon <boris.brezillon@collabora.com> | 2020-09-16 10:26:06 +0200 |
|---|---|---|
| committer | Boris Brezillon <boris.brezillon@collabora.com> | 2020-10-07 17:54:57 +0200 |
| commit | 713419eef04d17f09afa7a706ab2427564d804bb (patch) | |
| tree | e14aaa017519aea5482ba3f441bf4c1e92cbd0a1 /.gitlab-ci | |
| parent | f2044044e646f506ed29671d047bdcb0e81a9cb7 (diff) | |
panfrost: Rework fixed-function blending
The fixed-function blend logic uses the following equation: A + B x C.
A, B and C are configurable and can be complemented with negation (for
A and B) or inversion (for C) modifiers. Let's rework the blending
code to take that into account.
Note that we need to update the checksum of a few traces because the
equations we use have changed, leading to small deviations on the
final images. Indeed, there are several valid options for a given GL
blend equation, but the operand selection probably has an impact on the
rounding, leading to those mismatch.
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6980>
Diffstat (limited to '.gitlab-ci')
| -rw-r--r-- | .gitlab-ci/traces-panfrost.yml | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/.gitlab-ci/traces-panfrost.yml b/.gitlab-ci/traces-panfrost.yml index 6aca928956b..b4323971199 100644 --- a/.gitlab-ci/traces-panfrost.yml +++ b/.gitlab-ci/traces-panfrost.yml @@ -45,9 +45,9 @@ traces: - path: gputest/triangle.trace expectations: - device: gl-panfrost-t860 - checksum: 6def0c34ade7d4ec930b45d0eef6e46a + checksum: 75c5a2e261d576d115a659f6cd52a90d - device: gl-panfrost-t760 - checksum: 6def0c34ade7d4ec930b45d0eef6e46a + checksum: 75c5a2e261d576d115a659f6cd52a90d - path: humus/Portals.trace expectations: - device: gl-panfrost-t860 @@ -190,11 +190,11 @@ traces: - path: gputest/pixmark-julia-fp32.trace expectations: - device: gl-panfrost-t860 - checksum: 03c268b0afaf341b4d8226cc6892273a + checksum: d85b6967b7c768f28395c5c5dfbcfe3e - path: gputest/plot3d.trace expectations: - device: gl-panfrost-t860 - checksum: 522afab0fd4bbabbc2f78735646069d8 + checksum: 991efbfd046f70e1fd965d3983bb2965 - path: humus/AmbientAperture.trace expectations: - device: gl-panfrost-t860 |