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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2011-07-14 12:46:26 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2011-07-14 12:46:26 +0100 |
| commit | 507b8abcf6326bbbe8c188016043b21438256b71 (patch) | |
| tree | f839bdd97fb80fde51c3f8749d279097a89f6338 /configure.ac | |
| parent | 5d9da3decff06015d03413713714552095dfa616 (diff) | |
Excise xcb-drm
The experiment was at best a pyrrhic victory. Whilst it did show that
you could successfully subvert cairo_xcb_surface_t and provide the
rendering locally faster (than the xlib driver at that time), any
performance benefits were lost in the synchronisation overheads and
server-side buffer allocation.
Once cairo-gl is mature, we need to look at how we can overcome these to
improve client-side rendering
In the meantime, cairo-xcb is no longer my playground for
experimentation and is shaping up to become a stable backend...
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/configure.ac b/configure.ac index 609600787..9748f0838 100644 --- a/configure.ac +++ b/configure.ac @@ -259,17 +259,6 @@ CAIRO_ENABLE_SURFACE_BACKEND(gallium, Gallium3D, no, [ fi ]) -CAIRO_ENABLE_FUNCTIONS(xcb_drm, XCB/DRM, no, [ - if test "x$use_xcb" = "xyes" -a "x$use_drm" = "xyes"; then - xcb_drm_REQUIRES="xcb-dri2" - PKG_CHECK_MODULES(xcb_drm, $xcb_drm_REQUIRES, , - [AC_MSG_RESULT(no) - use_xcb_drm="no (requires $xcb_drm_REQUIRES http://xcb.freedesktop.org)"]) - else - use_xcb_drm="no (requires both --enable-xcb and --enable-drm)" - fi -]) - dnl =========================================================================== CAIRO_ENABLE_FUNCTIONS(png, PNG, yes, [ |