68b8e3d50d
This reverts commit0122af08f6. Reason for revert: Fixed Android callsite Original change's description: > Revert "Delete copyTo(Allocator), hide copyTo() behind flag" > > This reverts commitd4a338f4d0. > > Reason for revert: Looks like I missed something I was supposed to delete in Android. > > Original change's description: > > Delete copyTo(Allocator), hide copyTo() behind flag > > > > Replace uses of copyTo() in Skia. > > > > Bug: skia:6464 > > Change-Id: I921dc53a1c29a5176d18f05741f7c0b5a008e548 > > Reviewed-on: https://skia-review.googlesource.com/14502 > > Commit-Queue: Matt Sarett <msarett@google.com> > > Reviewed-by: Mike Reed <reed@google.com> > > > > TBR=msarett@google.com,reed@google.com > NOPRESUBMIT=true > NOTREECHECKS=true > NOTRY=true > > Change-Id: I4d252940cc6a2462b030007055ea6c229471fc6e > Reviewed-on: https://skia-review.googlesource.com/14602 > Reviewed-by: Matt Sarett <msarett@google.com> > Commit-Queue: Matt Sarett <msarett@google.com> > TBR=msarett@google.com,reviews@skia.org,reed@google.com Change-Id: I81659a820f79f1958fda23cb62513065b57db99d Reviewed-on: https://skia-review.googlesource.com/14640 Commit-Queue: Matt Sarett <msarett@google.com> Reviewed-by: Matt Sarett <msarett@google.com>
120 lines
3.4 KiB
C++
120 lines
3.4 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 "SampleCode.h"
|
|
#include "SkView.h"
|
|
#include "SkCanvas.h"
|
|
#include "SkGradientShader.h"
|
|
#include "SkPath.h"
|
|
#include "SkRegion.h"
|
|
#include "SkShader.h"
|
|
#include "SkUtils.h"
|
|
#include "Sk1DPathEffect.h"
|
|
#include "SkCornerPathEffect.h"
|
|
#include "SkPathMeasure.h"
|
|
#include "SkRandom.h"
|
|
#include "SkColorPriv.h"
|
|
#include "SkColorFilter.h"
|
|
#include "SkDither.h"
|
|
#include "sk_tool_utils.h"
|
|
|
|
static void make_bm(SkBitmap* bm) {
|
|
const SkPMColor colors[] = {
|
|
SkPreMultiplyColor(SK_ColorRED), SkPreMultiplyColor(SK_ColorGREEN),
|
|
SkPreMultiplyColor(SK_ColorBLUE), SkPreMultiplyColor(SK_ColorWHITE)
|
|
};
|
|
bm->allocPixels(SkImageInfo::Make(2, 2, kIndex_8_SkColorType,
|
|
kOpaque_SkAlphaType),
|
|
SkColorTable::Make(colors, 4));
|
|
|
|
*bm->getAddr8(0, 0) = 0;
|
|
*bm->getAddr8(1, 0) = 1;
|
|
*bm->getAddr8(0, 1) = 2;
|
|
*bm->getAddr8(1, 1) = 3;
|
|
}
|
|
|
|
static SkScalar draw_bm(SkCanvas* canvas, const SkBitmap& bm,
|
|
SkScalar x, SkScalar y, SkPaint* paint) {
|
|
canvas->drawBitmap(bm, x, y, paint);
|
|
return SkIntToScalar(bm.width()) * 5/4;
|
|
}
|
|
|
|
static SkScalar draw_set(SkCanvas* c, const SkBitmap& bm, SkScalar x, SkPaint* p) {
|
|
x += draw_bm(c, bm, x, 0, p);
|
|
p->setFilterQuality(kLow_SkFilterQuality);
|
|
x += draw_bm(c, bm, x, 0, p);
|
|
p->setDither(true);
|
|
return x + draw_bm(c, bm, x, 0, p);
|
|
}
|
|
|
|
static SkScalar draw_row(SkCanvas* canvas, const SkBitmap& bm) {
|
|
SkAutoCanvasRestore acr(canvas, true);
|
|
|
|
SkPaint paint;
|
|
SkScalar x = 0;
|
|
const int scale = 32;
|
|
|
|
paint.setAntiAlias(true);
|
|
const char* name = sk_tool_utils::colortype_name(bm.colorType());
|
|
canvas->drawText(name, strlen(name), x, SkIntToScalar(bm.height())*scale*5/8,
|
|
paint);
|
|
canvas->translate(SkIntToScalar(48), 0);
|
|
|
|
canvas->scale(SkIntToScalar(scale), SkIntToScalar(scale));
|
|
|
|
x += draw_set(canvas, bm, 0, &paint);
|
|
paint.reset();
|
|
paint.setAlpha(0x80);
|
|
draw_set(canvas, bm, x, &paint);
|
|
return x * scale / 3;
|
|
}
|
|
|
|
class FilterView : public SampleView {
|
|
public:
|
|
SkBitmap fBM8, fBM4444, fBM16, fBM32;
|
|
|
|
FilterView() {
|
|
make_bm(&fBM8);
|
|
sk_tool_utils::copy_to(&fBM4444, kARGB_4444_SkColorType, fBM8);
|
|
sk_tool_utils::copy_to(&fBM16, kRGB_565_SkColorType, fBM8);
|
|
sk_tool_utils::copy_to(&fBM32, kN32_SkColorType, fBM8);
|
|
|
|
this->setBGColor(0xFFDDDDDD);
|
|
}
|
|
|
|
protected:
|
|
// overrides from SkEventSink
|
|
virtual bool onQuery(SkEvent* evt) {
|
|
if (SampleCode::TitleQ(*evt)) {
|
|
SampleCode::TitleR(evt, "Filter");
|
|
return true;
|
|
}
|
|
return this->INHERITED::onQuery(evt);
|
|
}
|
|
|
|
virtual void onDrawContent(SkCanvas* canvas) {
|
|
SkScalar x = SkIntToScalar(10);
|
|
SkScalar y = SkIntToScalar(10);
|
|
|
|
canvas->translate(x, y);
|
|
y = draw_row(canvas, fBM8);
|
|
canvas->translate(0, y);
|
|
y = draw_row(canvas, fBM4444);
|
|
canvas->translate(0, y);
|
|
y = draw_row(canvas, fBM16);
|
|
canvas->translate(0, y);
|
|
draw_row(canvas, fBM32);
|
|
}
|
|
|
|
private:
|
|
typedef SampleView INHERITED;
|
|
};
|
|
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
|
|
static SkView* MyFactory() { return new FilterView; }
|
|
static SkViewRegister reg(MyFactory);
|