skia2/bench/SkBenchmark.cpp
bsalomon@google.com 30e6d2c205 Adds a bunch of benchmarks around creating, transforming, testing path equality,
and concatting paths. Also allows benchs to do setup / tear down steps outside
of the cons/destructor via new SkBenchmark virtuals.

Review URL: http://codereview.appspot.com/6454137/



git-svn-id: http://skia.googlecode.com/svn/trunk@5054 2bbb7eff-a529-9590-31e7-b0007b416f81
2012-08-13 14:03:31 +00:00

87 lines
1.9 KiB
C++

/*
* Copyright 2011 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#include "SkBenchmark.h"
#include "SkPaint.h"
#include "SkParse.h"
SK_DEFINE_INST_COUNT(SkBenchmark)
template BenchRegistry* BenchRegistry::gHead;
SkBenchmark::SkBenchmark(void* defineDict) {
fDict = reinterpret_cast<const SkTDict<const char*>*>(defineDict);
fForceAlpha = 0xFF;
fForceAA = true;
fDither = SkTriState::kDefault;
fHasStrokeWidth = false;
}
const char* SkBenchmark::getName() {
return this->onGetName();
}
SkIPoint SkBenchmark::getSize() {
return this->onGetSize();
}
void SkBenchmark::preDraw() {
this->onPreDraw();
}
void SkBenchmark::draw(SkCanvas* canvas) {
this->onDraw(canvas);
}
void SkBenchmark::postDraw() {
this->onPostDraw();
}
void SkBenchmark::setupPaint(SkPaint* paint) {
paint->setAlpha(fForceAlpha);
paint->setAntiAlias(fForceAA);
paint->setFilterBitmap(fForceFilter);
if (SkTriState::kDefault != fDither) {
paint->setDither(SkTriState::kTrue == fDither);
}
}
const char* SkBenchmark::findDefine(const char* key) const {
if (fDict) {
const char* value;
if (fDict->find(key, &value)) {
return value;
}
}
return NULL;
}
bool SkBenchmark::findDefine32(const char* key, int32_t* value) const {
const char* valueStr = this->findDefine(key);
if (valueStr) {
SkParse::FindS32(valueStr, value);
return true;
}
return false;
}
bool SkBenchmark::findDefineScalar(const char* key, SkScalar* value) const {
const char* valueStr = this->findDefine(key);
if (valueStr) {
SkParse::FindScalar(valueStr, value);
return true;
}
return false;
}
///////////////////////////////////////////////////////////////////////////////
SkIPoint SkBenchmark::onGetSize() {
return SkIPoint::Make(640, 480);
}