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authorMichel Dänzer <michel.daenzer@amd.com>2014-08-20 17:51:35 +0900
committerMichel Dänzer <michel@daenzer.net>2014-08-20 17:51:35 +0900
commit7dab6b2fe9cf690b0dae1c127d0374322bd8278e (patch)
tree0644f472b23a41ba7d44948a55146844218e838a /src
parent1ff383360886c5cee1bb75abcc20675aca0336a6 (diff)
Revert "glamor: Set environment variable RADEON_THREAD=0"
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. Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'src')
-rw-r--r--src/radeon_glamor.c10
1 files changed, 0 insertions, 10 deletions
diff --git a/src/radeon_glamor.c b/src/radeon_glamor.c
index 02fa6583..210ddcf2 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");