RegionBench.cpp File Reference

#include "bench/Benchmark.h"
#include "include/core/SkRegion.h"
#include "include/core/SkString.h"
#include "src/base/SkRandom.h"

Go to the source code of this file.

Classes
class	RegionBench

Macros
#define	SMALL   16

Functions
static bool	union_proc (SkRegion &a, SkRegion &b)
static bool	sect_proc (SkRegion &a, SkRegion &b)
static bool	diff_proc (SkRegion &a, SkRegion &b)
static bool	diffrect_proc (SkRegion &a, SkRegion &b)
static bool	diffrectbig_proc (SkRegion &a, SkRegion &b)
static bool	containsrect_proc (SkRegion &a, SkRegion &b)
static bool	sectsrgn_proc (SkRegion &a, SkRegion &b)
static bool	sectsrect_proc (SkRegion &a, SkRegion &b)
static bool	containsxy_proc (SkRegion &a, SkRegion &b)

Macro Definition Documentation

SMALL

#define SMALL   16

Definition at line 121 of file RegionBench.cpp.

Function Documentation

containsrect_proc()

static bool containsrect_proc ( SkRegion &  a, SkRegion &  b  )

static

Definition at line 37 of file RegionBench.cpp.

                                                        {
    SkIRect r = a.getBounds();
    r.inset(r.width()/4, r.height()/4);
    (void)a.contains(r);
 
    r = b.getBounds();
    r.inset(r.width()/4, r.height()/4);
    return b.contains(r);
}

containsxy_proc()

static bool containsxy_proc ( SkRegion &  a, SkRegion &  b  )

static

Definition at line 57 of file RegionBench.cpp.

                                                      {
    const SkIRect& r = a.getBounds();
    const int dx = r.width() / 8;
    const int dy = r.height() / 8;
    for (int y = r.fTop; y < r.fBottom; y += dy) {
        for (int x = r.fLeft; x < r.fRight; x += dx) {
            (void)a.contains(x, y);
        }
    }
    return true;
}

diff_proc()

static bool diff_proc ( SkRegion &  a, SkRegion &  b  )

static

Definition at line 22 of file RegionBench.cpp.

                                                {
    SkRegion result;
    return result.op(a, b, SkRegion::kDifference_Op);
}

diffrect_proc()

static bool diffrect_proc ( SkRegion &  a, SkRegion &  b  )

static

Definition at line 27 of file RegionBench.cpp.

                                                    {
    SkRegion result;
    return result.op(a, b.getBounds(), SkRegion::kDifference_Op);
}

diffrectbig_proc()

static bool diffrectbig_proc ( SkRegion &  a, SkRegion &  b  )

static

Definition at line 32 of file RegionBench.cpp.

                                                       {
    SkRegion result;
    return result.op(a, a.getBounds(), SkRegion::kDifference_Op);
}

sect_proc()

static bool sect_proc ( SkRegion &  a, SkRegion &  b  )

static

Definition at line 17 of file RegionBench.cpp.

                                                {
    SkRegion result;
    return result.op(a, b, SkRegion::kIntersect_Op);
}

sectsrect_proc()

static bool sectsrect_proc ( SkRegion &  a, SkRegion &  b  )

static

Definition at line 51 of file RegionBench.cpp.

                                                     {
    SkIRect r = a.getBounds();
    r.inset(r.width()/4, r.height()/4);
    return a.intersects(r);
}

sectsrgn_proc()

static bool sectsrgn_proc ( SkRegion &  a, SkRegion &  b  )

static

Definition at line 47 of file RegionBench.cpp.

                                                    {
    return a.intersects(b);
}

union_proc()

static bool union_proc ( SkRegion &  a, SkRegion &  b  )

static

Definition at line 12 of file RegionBench.cpp.

                                                 {
    SkRegion result;
    return result.op(a, b, SkRegion::kUnion_Op);
}