From: Emil Velikov <[email protected]> Back in 2012 (commit 1e7776ca2bc - egl: Remove bogus invalidate code.) the loader use of invalidate() was purged as "bogus". One of the factors defining that statement was the lack of the loader-side invalidate extension - __DRI_USE_INVALIDATE.
Since then the commit was reverted (commit eed0a80137d - egl: Restore "bogus" DRI2 invalidate event code.), always performing the driver invalidate call, although the loader was never updated to expose the extension. Do so allowing the driver to do fine grained tuning. Cc: Eric Anholt <[email protected]> Cc: Kenneth Graunke <[email protected]> Signed-off-by: Emil Velikov <[email protected]> --- src/egl/drivers/dri2/platform_x11.c | 1 + 1 file changed, 1 insertion(+) diff --git a/src/egl/drivers/dri2/platform_x11.c b/src/egl/drivers/dri2/platform_x11.c index f21cd5f619f..43b218ec486 100644 --- a/src/egl/drivers/dri2/platform_x11.c +++ b/src/egl/drivers/dri2/platform_x11.c @@ -1408,6 +1408,7 @@ static const __DRIextension *dri2_loader_extensions_old[] = { static const __DRIextension *dri2_loader_extensions[] = { &dri2_loader_extension.base, &image_lookup_extension.base, + &use_invalidate.base, &background_callable_extension.base, NULL, }; -- 2.13.3 _______________________________________________ mesa-dev mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/mesa-dev
