SkCamera.cpp File Reference

#include "include/utils/SkCamera.h"
#include "include/core/SkCanvas.h"

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Functions
static SkScalar	SkScalarDotDiv (int count, const SkScalar a[], int step_a, const SkScalar b[], int step_b, SkScalar denom)

Function Documentation

SkScalarDotDiv()

static SkScalar SkScalarDotDiv ( int  count, const SkScalar  a[], int  step_a, const SkScalar  b[], int  step_b, SkScalar  denom  )

static

Definition at line 10 of file SkCamera.cpp.

                                               {
    SkScalar prod = 0;
    for (int i = 0; i < count; i++) {
        prod += a[0] * b[0];
        a += step_a;
        b += step_b;
    }
    return prod / denom;
}