diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/general/triangle-rasterization.cpp | 12 |
1 files changed, 1 insertions, 11 deletions
diff --git a/tests/general/triangle-rasterization.cpp b/tests/general/triangle-rasterization.cpp index f93842fdb..e196280e9 100644 --- a/tests/general/triangle-rasterization.cpp +++ b/tests/general/triangle-rasterization.cpp @@ -153,16 +153,6 @@ int64_t iround(float v) return (int64_t)v; } -/* Calculate log2 for integers */ -int log2i(int x) -{ - int res = 0 ; - while (x >>= 1) - ++res; - return res ; -} - - /* Based on http://devmaster.net/forums/topic/1145-advanced-rasterization */ void rast_triangle(uint8_t* buffer, uint32_t stride, const Triangle& tri) { @@ -408,7 +398,7 @@ GLboolean test_triangle(const Triangle& tri) /* Generate a random triangle */ void random_triangle(Triangle& tri) { - int size = 1 << (mersenne.value() % (log2i(fbo_width) + 1)); + int size = 1 << (mersenne.value() % (log2u(fbo_width) + 1)); for (int i = 0; i < 3; ++i) { tri[i].x = (mersenne.value() % (size * FIXED_ONE)) * (1.0f / FIXED_ONE); |