From ad60552ca19bce657eadaffd31db752e34e9cda3 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Jos=C3=A9=20Fonseca?= Date: Fri, 5 Feb 2010 13:56:01 +0000 Subject: [PATCH] llvmpipe: Disable multithreading on windows. --- src/gallium/drivers/llvmpipe/lp_rast.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/src/gallium/drivers/llvmpipe/lp_rast.c b/src/gallium/drivers/llvmpipe/lp_rast.c index 54af850467a..cee20d8c687 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++) { -- 2.30.2