diff options
author | reed <reed@google.com> | 2014-10-09 14:29:01 -0700 |
---|---|---|
committer | Commit bot <commit-bot@chromium.org> | 2014-10-09 14:29:01 -0700 |
commit | 1119c870651ccd34c0acb8fb2cdfad2c07d3116c (patch) | |
tree | dd26331d101ca7e6f81eed546968f9aca32641d9 /bench/RegionBench.cpp | |
parent | 7062a262e27d89411a7b6bcc0162d230a2b2e36c (diff) |
cleanup and optimize rect intersect routines
BUG=skia:
Review URL: https://codereview.chromium.org/640723004
Diffstat (limited to 'bench/RegionBench.cpp')
-rw-r--r-- | bench/RegionBench.cpp | 56 |
1 files changed, 0 insertions, 56 deletions
diff --git a/bench/RegionBench.cpp b/bench/RegionBench.cpp index b3722d4caa..91ab286923 100644 --- a/bench/RegionBench.cpp +++ b/bench/RegionBench.cpp @@ -117,59 +117,6 @@ private: typedef Benchmark INHERITED; }; -class RectSectBench : public Benchmark { - enum { - N = 1000 - }; - SkRect fArray0[N]; - SkRect fArray1[N]; - SkString fName; - bool fNewWay; - -public: - static void RandRect(SkRect* r, SkRandom& rand) { - r->set(rand.nextSScalar1(), rand.nextSScalar1(), - rand.nextSScalar1(), rand.nextSScalar1()); - r->sort(); - } - - RectSectBench(bool newWay) : fNewWay(newWay) { - fName.printf("rect_intersect_%s", newWay ? "new" : "old"); - - SkRandom rand; - for (int i = 0; i < N; i++) { - RandRect(&fArray0[i], rand); - RandRect(&fArray1[i], rand); - } - } - - virtual bool isSuitableFor(Backend backend) SK_OVERRIDE { - return backend == kNonRendering_Backend; - } - -protected: - virtual const char* onGetName() { return fName.c_str(); } - - virtual void onDraw(const int loops, SkCanvas* canvas) { - for (int i = 0; i < loops; ++i) { - if (fNewWay) { - for (int j = 0; j < N; ++j) { - SkRect r = fArray0[j]; - r.intersect2(fArray1[j]); - } - } else { - for (int j = 0; j < N; ++j) { - SkRect r = fArray0[j]; - r.intersect(fArray1[j]); - } - } - } - } - -private: - typedef Benchmark INHERITED; -}; - /////////////////////////////////////////////////////////////////////////////// #define SMALL 16 @@ -183,6 +130,3 @@ DEF_BENCH( return SkNEW_ARGS(RegionBench, (SMALL, containsrect_proc, "containsre DEF_BENCH( return SkNEW_ARGS(RegionBench, (SMALL, sectsrgn_proc, "intersectsrgn")); ) DEF_BENCH( return SkNEW_ARGS(RegionBench, (SMALL, sectsrect_proc, "intersectsrect")); ) DEF_BENCH( return SkNEW_ARGS(RegionBench, (SMALL, containsxy_proc, "containsxy")); ) - -DEF_BENCH( return SkNEW_ARGS(RectSectBench, (false)); ) -DEF_BENCH( return SkNEW_ARGS(RectSectBench, (true)); ) |