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Remove float/double conversions from SkMatrix44's map2_pf

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BUG=chromium:303811
R=reed@google.com

Author: enne@chromium.org

Review URL: https://codereview.chromium.org/37693004

git-svn-id: http://skia.googlecode.com/svn/trunk@11986 2bbb7eff-a529-9590-31e7-b0007b416f81
This commit is contained in:
commit-bot@chromium.org 2013-10-28 20:20:54 +00:00
parent 2d3a7897e5
commit c01ba70afc
1 changed files with 3 additions and 5 deletions
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8
src/utils/SkMatrix44.cpp
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@ -815,13 +815,11 @@ static void map2_ad(const SkMScalar mat[][4], const double* SK_RESTRICT src2,
static void map2_pf(const SkMScalar mat[][4], const float* SK_RESTRICT src2,
int count, float* SK_RESTRICT dst4) {
double r;
for (int n = 0; n < count; ++n) {
double sx = src2[0];
double sy = src2[1];
float sx = src2[0];
float sy = src2[1];
for (int i = 0; i < 4; i++) {
r = mat[0][i] * sx + mat[1][i] * sy + mat[3][i];
dst4[i] = SkMScalarToFloat(r);
dst4[i] = mat[0][i] * sx + mat[1][i] * sy + mat[3][i];
}
src2 += 2;
dst4 += 4;