diff options
| author | Giovanni Campagna <[email protected]> | 2014-07-23 19:37:31 +0100 |
|---|---|---|
| committer | Emil Velikov <[email protected]> | 2014-07-30 16:33:09 +0100 |
| commit | 3b176c441b7ddc5f7d2f891da3f76cf3c1814ce1 (patch) | |
| tree | a99421810f0150b9759363fb56910a160d10ad97 /configure.ac | |
| parent | 8430af5ebe1ee8119e14ae8fe00ec98fda40c57f (diff) | |
gallium: Add a dumb drm/kms winsys backed swrast provider
Add a new winsys and target that can be used with a dri2 state tracker
and loader instead of drisw. This allows to use gbm as a dri2/image
loader and avoid the extra copy from the backbuffer to the shadow
frontbuffer.
The new driver is called "kms_swrast", and is loaded by gbm as a
fallback, because it is only useful with the gbm platform (as no buffer
sharing is possible)
To force select the driver set the environment variable
GBM_ALWAYS_SOFTWARE
[Emil Velikov]
- Rebase on top of gallium megadriver.
- s/text/test/ in configure.ac (Spotted by Andreas Pokorny).
- Add scons support for winsys/sw/kms-dri and fix the build.
- Provide separate DriverAPI, due to different InitScreen hook.
Signed-off-by: Emil Velikov <[email protected]>
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 6b0d43fd819..29426fcbf00 100644 --- a/configure.ac +++ b/configure.ac @@ -1998,6 +1998,10 @@ if test -n "$with_gallium_drivers"; then if test "x$enable_dri" = xyes; then GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS dri/swrast" fi + + if test "x$have_libdrm" = xyes; then + GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS dri/kms-swrast" + fi ;; *) AC_MSG_ERROR([Unknown Gallium driver: $driver]) @@ -2234,6 +2238,7 @@ AC_CONFIG_FILES([Makefile src/gallium/winsys/svga/drm/Makefile src/gallium/winsys/sw/dri/Makefile src/gallium/winsys/sw/fbdev/Makefile + src/gallium/winsys/sw/kms-dri/Makefile src/gallium/winsys/sw/null/Makefile src/gallium/winsys/sw/wayland/Makefile src/gallium/winsys/sw/wrapper/Makefile |