diff options
| author | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2017-02-10 06:56:39 +0200 |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2017-02-10 07:04:02 +0200 |
| commit | ea26be116ab1e93871ccbfbb1267137f4d0ce47f (patch) | |
| tree | d4a8c71c706828e91e34fb73be89c0fbd06ca50b /kms++util/src | |
| parent | 643d678146f0e292ed211e9fe214c145e697d2d4 (diff) | |
fix race issue in threaded test pattern draw
Diffstat (limited to 'kms++util/src')
| -rw-r--r-- | kms++util/src/testpat.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/kms++util/src/testpat.cpp b/kms++util/src/testpat.cpp index 519f960..6cb5d85 100644 --- a/kms++util/src/testpat.cpp +++ b/kms++util/src/testpat.cpp @@ -155,6 +155,10 @@ static void draw_test_pattern_impl(IMappedFramebuffer& fb) return; } + // Create the mmaps before starting the threads + for (unsigned i = 0; i < fb.num_planes(); ++i) + fb.map(0); + unsigned num_threads = thread::hardware_concurrency(); vector<thread> workers; |