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add all four filter levels to the downsample gm, for comparison across cpu/gpu

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BUG=
R=bsalomon@google.com

Review URL: https://codereview.chromium.org/20317002

git-svn-id: http://skia.googlecode.com/svn/trunk@10352 2bbb7eff-a529-9590-31e7-b0007b416f81
This commit is contained in:
humper@google.com 2013-07-25 14:34:13 +00:00
parent 790930812b
commit af42a03051
1 changed files with 44 additions and 14 deletions
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58
gm/downsamplebitmap.cpp
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@ -11,6 +11,7 @@
#include "SkTypeface.h"
#include "SkImageDecoder.h"
#include "SkStream.h"
#include "SkPaint.h"
static void setTypeface(SkPaint* paint, const char name[], SkTypeface::Style style) {
SkSafeUnref(paint->setTypeface(SkTypeface::CreateFromName(name, style)));
@ -22,8 +23,10 @@ public:
SkBitmap fBM;
SkString fName;
bool fBitmapMade;
SkPaint::FilterLevel fFilterLevel;
DownsampleBitmapGM()
DownsampleBitmapGM(SkPaint::FilterLevel filterLevel)
: fFilterLevel(filterLevel)
{
this->setBGColor(0xFFDDDDDD);
fBitmapMade = false;
@ -32,6 +35,21 @@ public:
void setName(const char name[]) {
fName.set(name);
}
const char *filterLevelToString() {
switch(fFilterLevel) {
case SkPaint::kNone_FilterLevel:
return "none";
case SkPaint::kLow_FilterLevel:
return "low";
case SkPaint::kMedium_FilterLevel:
return "medium";
case SkPaint::kHigh_FilterLevel:
return "high";
default:
return "unknown";
}
}
protected:
virtual SkString onShortName() SK_OVERRIDE {
@ -64,7 +82,7 @@ protected:
matrix.setScale( curScale, curScale );
SkPaint paint;
paint.setFilterLevel(SkPaint::kHigh_FilterLevel);
paint.setFilterLevel(fFilterLevel);
canvas->save();
canvas->translate( (SkScalar) curX, 0.f );
@ -83,11 +101,11 @@ private:
class DownsampleBitmapTextGM: public DownsampleBitmapGM {
public:
DownsampleBitmapTextGM(float textSize)
: fTextSize(textSize)
DownsampleBitmapTextGM(float textSize, SkPaint::FilterLevel filterLevel)
: INHERITED(filterLevel), fTextSize(textSize)
{
char name[1024];
sprintf(name, "downsamplebitmap_text_%.2fpt", fTextSize);
sprintf(name, "downsamplebitmap_text_%s_%.2fpt", this->filterLevelToString(), fTextSize);
setName(name);
}
@ -120,11 +138,11 @@ class DownsampleBitmapTextGM: public DownsampleBitmapGM {
class DownsampleBitmapCheckerboardGM: public DownsampleBitmapGM {
public:
DownsampleBitmapCheckerboardGM(int size, int numChecks)
: fSize(size), fNumChecks(numChecks)
DownsampleBitmapCheckerboardGM(int size, int numChecks, SkPaint::FilterLevel filterLevel)
: INHERITED(filterLevel), fSize(size), fNumChecks(numChecks)
{
char name[1024];
sprintf(name, "downsamplebitmap_checkerboard_%d_%d", fSize, fNumChecks);
sprintf(name, "downsamplebitmap_checkerboard_%s_%d_%d", this->filterLevelToString(), fSize, fNumChecks);
setName(name);
}
@ -155,11 +173,11 @@ class DownsampleBitmapCheckerboardGM: public DownsampleBitmapGM {
class DownsampleBitmapImageGM: public DownsampleBitmapGM {
public:
DownsampleBitmapImageGM(const char filename[])
: fFilename(filename)
DownsampleBitmapImageGM(const char filename[], SkPaint::FilterLevel filterLevel)
: INHERITED(filterLevel), fFilename(filename)
{
char name[1024];
sprintf(name, "downsamplebitmap_image_%s", filename);
sprintf(name, "downsamplebitmap_image_%s_%s", this->filterLevelToString(), filename);
setName(name);
}
@ -195,6 +213,18 @@ class DownsampleBitmapImageGM: public DownsampleBitmapGM {
//////////////////////////////////////////////////////////////////////////////
DEF_GM( return new DownsampleBitmapTextGM(72); )
DEF_GM( return new DownsampleBitmapCheckerboardGM(512,256); )
DEF_GM( return new DownsampleBitmapImageGM("mandrill_512.png"); )
DEF_GM( return new DownsampleBitmapTextGM(72, SkPaint::kHigh_FilterLevel); )
DEF_GM( return new DownsampleBitmapCheckerboardGM(512,256, SkPaint::kHigh_FilterLevel); )
DEF_GM( return new DownsampleBitmapImageGM("mandrill_512.png", SkPaint::kHigh_FilterLevel); )
DEF_GM( return new DownsampleBitmapTextGM(72, SkPaint::kMedium_FilterLevel); )
DEF_GM( return new DownsampleBitmapCheckerboardGM(512,256, SkPaint::kMedium_FilterLevel); )
DEF_GM( return new DownsampleBitmapImageGM("mandrill_512.png", SkPaint::kMedium_FilterLevel); )
DEF_GM( return new DownsampleBitmapTextGM(72, SkPaint::kLow_FilterLevel); )
DEF_GM( return new DownsampleBitmapCheckerboardGM(512,256, SkPaint::kLow_FilterLevel); )
DEF_GM( return new DownsampleBitmapImageGM("mandrill_512.png", SkPaint::kLow_FilterLevel); )
DEF_GM( return new DownsampleBitmapTextGM(72, SkPaint::kNone_FilterLevel); )
DEF_GM( return new DownsampleBitmapCheckerboardGM(512,256, SkPaint::kNone_FilterLevel); )
DEF_GM( return new DownsampleBitmapImageGM("mandrill_512.png", SkPaint::kNone_FilterLevel); )