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authorJosé Fonseca <jfonseca@vmware.com>2010-02-05 13:56:01 +0000
committerJosé Fonseca <jfonseca@vmware.com>2010-02-05 13:56:01 +0000
commitad60552ca19bce657eadaffd31db752e34e9cda3 (patch)
tree85be988e937d5bc4db363cf0732d1eff1d6e86d7 /src
parente95e5caee6fac27d96a75a467318c3d650469f85 (diff)
llvmpipe: Disable multithreading on windows.
Diffstat (limited to 'src')
-rw-r--r--src/gallium/drivers/llvmpipe/lp_rast.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/src/gallium/drivers/llvmpipe/lp_rast.c b/src/gallium/drivers/llvmpipe/lp_rast.c
index 54af850467..cee20d8c68 100644
--- a/src/gallium/drivers/llvmpipe/lp_rast.c
+++ b/src/gallium/drivers/llvmpipe/lp_rast.c
@@ -939,9 +939,15 @@ create_rast_threads(struct lp_rasterizer *rast)
{
unsigned i;
+#ifdef PIPE_OS_WINDOWS
+ /* Multithreading not supported on windows until conditions and barriers are
+ * properly implemented. */
+ rast->num_threads = 0;
+#else
rast->num_threads = util_cpu_caps.nr_cpus;
rast->num_threads = debug_get_num_option("LP_NUM_THREADS", rast->num_threads);
rast->num_threads = MIN2(rast->num_threads, MAX_THREADS);
+#endif
/* NOTE: if num_threads is zero, we won't use any threads */
for (i = 0; i < rast->num_threads; i++) {