diff options
Diffstat (limited to 'kms++util/src')
| -rw-r--r-- | kms++util/src/testpat.cpp | 28 |
1 files changed, 1 insertions, 27 deletions
diff --git a/kms++util/src/testpat.cpp b/kms++util/src/testpat.cpp index cf43d00..fee8d8c 100644 --- a/kms++util/src/testpat.cpp +++ b/kms++util/src/testpat.cpp @@ -3,7 +3,6 @@ #include <cstring> #include <cassert> -#include <thread> #include <kms++/kms++.h> #include <kms++util/kms++util.h> @@ -153,32 +152,7 @@ static void draw_test_pattern_part(IFramebuffer& fb, unsigned start_y, unsigned static void draw_test_pattern_impl(IFramebuffer& fb, YUVType yuvt) { - if (fb.height() < 20) { - draw_test_pattern_part(fb, 0, fb.height(), yuvt); - 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; - - unsigned part = (fb.height() / num_threads) & ~1; - - for (unsigned n = 0; n < num_threads; ++n) { - unsigned start = n * part; - unsigned end = start + part; - - if (n == num_threads - 1) - end = fb.height(); - - workers.push_back(thread([&fb, start, end, yuvt]() { draw_test_pattern_part(fb, start, end, yuvt); })); - } - - for (thread& t : workers) - t.join(); + draw_test_pattern_part(fb, 0, fb.height(), yuvt); } void draw_test_pattern(IFramebuffer &fb, YUVType yuvt) |