From: Michel Dänzer <[email protected]> This reverts commit 4b5060f357a3cb248c9359c92c1e9c42ef6434c8.
Further testing shows that disabling the thread is only a moderate win in some cases, but a much bigger loss in some other cases. Signed-off-by: Michel Dänzer <[email protected]> --- src/radeon_glamor.c | 10 ---------- 1 file changed, 10 deletions(-) diff --git a/src/radeon_glamor.c b/src/radeon_glamor.c index 02fa658..210ddcf 100644 --- a/src/radeon_glamor.c +++ b/src/radeon_glamor.c @@ -132,16 +132,6 @@ radeon_glamor_pre_init(ScrnInfoPtr scrn) "Incompatible glamor version, required >= 0.3.0.\n"); return FALSE; } else { - /* This prevents the Gallium radeon winsys from spawning - * a separate thread for submitting command streams to - * the kernel. Improves scores of at least gtkperf and - * x11perf -putimage/-shmput/-getimage/-shmget, probably - * because glamor causes too many command stream flushes - * / too much synchronization with pending command - * streams for the separate thread to pay off. - */ - setenv("RADEON_THREAD", "0", 0); - if (glamor_egl_init(scrn, info->dri2.drm_fd)) { xf86DrvMsg(scrn->scrnIndex, X_INFO, "glamor detected, initialising EGL layer.\n"); -- 2.1.0 _______________________________________________ xorg-driver-ati mailing list [email protected] http://lists.x.org/mailman/listinfo/xorg-driver-ati
