diff options
| author | Chad Versace <chad.versace@linux.intel.com> | 2012-05-02 16:18:49 -0700 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2012-05-31 12:14:17 -0700 |
| commit | 78f0d9cdc441a575e15e5f7200ce74750d2f7ad2 (patch) | |
| tree | 35586357d39df95ad8f5fe8a91216bde013a5838 /configure.ac | |
| parent | 594b4a4f0601066d09e49a84c5af8c2eb6f07240 (diff) | |
dri2: Add DRI2GetParam request (v2)
Bump dri2proto dependency to 2.7.
Bump DRI2INFOREC_VERSION to 7.
This new protocol request effectively allows clients to perform feature
detection on the DDX. The request was added in DRI2 protocol 1.4.
If I had DRI2GetParam in June 2011, when I was implementing support in the
Intel DDX and Mesa for new hardware that required a new DRI2 attachment
format, then I could have avoided a week of pain caused by the necessity
to write a horrid feature detection hack [1] in Mesa. In the future, when
the work begins to add MSAA support to the Intel DDX, having a clean way
to do feature detection will allow us to avoid revisiting and expanding
that hack.
[1] mesa, commit aea2236a, function intel_verify_dri2_has_hiz
v2: If driver doesn't define ds->GetParam, dont' crash. Fall back to
default behavior, per keithp.
Reviewed-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Eric Anholt <eric@anholt.net> (v1)
Reviewed-by: Ian Romanick <idr@freedesktop.org> (v1)
Signed-off-by: Chad Versace <chad.versace@linux.intel.com>
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac index 97ceab1b8..9ae77fbae 100644 --- a/configure.ac +++ b/configure.ac @@ -773,7 +773,7 @@ RECORDPROTO="recordproto >= 1.13.99.1" SCRNSAVERPROTO="scrnsaverproto >= 1.1" RESOURCEPROTO="resourceproto >= 1.2.0" DRIPROTO="xf86driproto >= 2.1.0" -DRI2PROTO="dri2proto >= 2.6" +DRI2PROTO="dri2proto >= 2.7" XINERAMAPROTO="xineramaproto" BIGFONTPROTO="xf86bigfontproto >= 1.2.0" DGAPROTO="xf86dgaproto >= 2.0.99.1" |