SkString fText;
SkString fName;
FontQuality fFQ;
+ bool fDoPos;
+ SkPoint* fPos;
enum { N = SkBENCHLOOP(800) };
public:
TextBench(void* param, const char text[], int ps,
- SkColor color, FontQuality fq) : INHERITED(param) {
+ SkColor color, FontQuality fq, bool doPos = false) : INHERITED(param) {
fFQ = fq;
+ fDoPos = doPos;
fText.set(text);
fPaint.setAntiAlias(kBW != fq);
fPaint.setLCDRenderText(kLCD == fq);
fPaint.setTextSize(SkIntToScalar(ps));
fPaint.setColor(color);
+
+ if (doPos) {
+ size_t len = strlen(text);
+ SkScalar* adv = new SkScalar[len];
+ fPaint.getTextWidths(text, len, adv);
+ fPos = new SkPoint[len];
+ SkScalar x = 0;
+ for (size_t i = 0; i < len; ++i) {
+ fPos[i].set(x, SkIntToScalar(50));
+ x += adv[i];
+ }
+ delete[] adv;
+ }
+ }
+
+ virtual ~TextBench() {
+ delete[] fPos;
}
protected:
virtual const char* onGetName() {
fName.printf("text_%g", SkScalarToFloat(fPaint.getTextSize()));
+ if (fDoPos) {
+ fName.appendf("_pos");
+ }
fName.appendf("_%s", fontQualityName(fPaint));
if (SK_ColorBLACK != fPaint.getColor()) {
fName.appendf("_%02X", fPaint.getAlpha());
const SkScalar x0 = SkIntToScalar(-10);
const SkScalar y0 = SkIntToScalar(-10);
+ if (fDoPos) {
+ // realistically, the matrix is often at least translated, so we
+ // do that since it exercises different code in drawPosText.
+ canvas->translate(SK_Scalar1, SK_Scalar1);
+ }
+
for (int i = 0; i < N; i++) {
- SkScalar x = x0 + rand.nextUScalar1() * dim.fX;
- SkScalar y = y0 + rand.nextUScalar1() * dim.fY;
- canvas->drawText(fText.c_str(), fText.size(), x, y, paint);
+ if (fDoPos) {
+ canvas->drawPosText(fText.c_str(), fText.size(), fPos, paint);
+ } else {
+ SkScalar x = x0 + rand.nextUScalar1() * dim.fX;
+ SkScalar y = y0 + rand.nextUScalar1() * dim.fY;
+ canvas->drawText(fText.c_str(), fText.size(), x, y, paint);
+ }
}
}
static SkBenchmark* Fact22(void* p) { return new TextBench(p, STR, 16, 0xFFFF0000, kLCD); }
static SkBenchmark* Fact23(void* p) { return new TextBench(p, STR, 16, 0x88FF0000, kLCD); }
+static SkBenchmark* Fact111(void* p) { return new TextBench(p, STR, 16, 0xFF000000, kAA, true); }
+
static BenchRegistry gReg01(Fact01);
static BenchRegistry gReg02(Fact02);
static BenchRegistry gReg03(Fact03);
static BenchRegistry gReg22(Fact22);
static BenchRegistry gReg23(Fact23);
+static BenchRegistry gReg111(Fact111);