st/nine: Turn on thread_submit by default when on different device

The last remaining issues with thread_submit have been resolved,
thus turn it when on a different device (the case where is is
beneficial).

Signed-off-by: Axel Davy <axel.davy@ens.fr>

1 files changed, 12 insertions, 10 deletions

diff --git a/src/gallium/targets/d3dadapter9/drm.c b/src/gallium/targets/d3dadapter9/drm.c
index 233db8a..767a17a 100644
--- a/src/gallium/targets/d3dadapter9/drm.c
+++ b/src/gallium/targets/d3dadapter9/drm.c
@@ -265,18 +265,20 @@ drm_create_adapter( int fd,
     else
         ctx->base.vblank_mode = 1;
 
-    if (driCheckOption(&userInitOptions, "thread_submit", DRI_BOOL)) {
+    if (driCheckOption(&userInitOptions, "thread_submit", DRI_BOOL))
         ctx->base.thread_submit = driQueryOptionb(&userInitOptions, "thread_submit");
-        if (ctx->base.thread_submit && (throttling_value_user == -2 || throttling_value_user == 0)) {
-            ctx->base.throttling_value = 0;
-        } else if (ctx->base.thread_submit) {
-            DBG("You have set a non standard throttling value in combination with thread_submit."
-                "We advise to use a throttling value of -2/0");
-        }
-        if (ctx->base.thread_submit && !different_device)
-            DBG("You have set thread_submit but do not use a different device than the server."
-                "You should not expect any benefit.");
+    else
+        ctx->base.thread_submit = !!different_device;
+
+    if (ctx->base.thread_submit && (throttling_value_user == -2 || throttling_value_user == 0)) {
+        ctx->base.throttling_value = 0;
+    } else if (ctx->base.thread_submit) {
+        DBG("You have set a non standard throttling value in combination with thread_submit."
+            "We advise to use a throttling value of -2/0");
     }
+    if (ctx->base.thread_submit && !different_device)
+        DBG("You have set thread_submit but do not use a different device than the server."
+            "You should not expect any benefit.");
 
     if (driCheckOption(&userInitOptions, "override_vendorid", DRI_INT)) {
         override_vendorid = driQueryOptioni(&userInitOptions, "override_vendorid");