skia2/gm/gm.cpp
Mike Reed 2cbcd12281 Revert "Revert "Revert "replace SkXfermode obj with SkBlendMode enum in paints"""
This reverts commit I86875511a13497112827cbaed1dbd7639e9e3d10.

legacy (100K) skp failure

Original change's description:
> Revert "Revert "replace SkXfermode obj with SkBlendMode enum in paints""
> 
> This reverts commit ce02e71758.
> 
> BUG=skia:
> 
> GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2878
> 
> Change-Id: I86875511a13497112827cbaed1dbd7639e9e3d10
> Reviewed-on: https://skia-review.googlesource.com/2878
> Reviewed-by: Matt Sarett <msarett@google.com>
> Commit-Queue: Mike Reed <reed@google.com>
> 

TBR=msarett@google.com,reed@google.com,reviews@skia.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Change-Id: Ife6f0cf3a22b3e8cf885a188f7f44e1ff62e06a5
Reviewed-on: https://skia-review.googlesource.com/2881
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Mike Reed <reed@google.com>
2016-10-03 21:34:36 +00:00

110 lines
2.7 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 "gm.h"
#include "SkShader.h"
using namespace skiagm;
GM::GM() {
fMode = kGM_Mode;
fBGColor = SK_ColorWHITE;
fCanvasIsDeferred = false;
fHaveCalledOnceBeforeDraw = false;
fStarterMatrix.reset();
}
GM::~GM() {}
void GM::draw(SkCanvas* canvas) {
this->drawBackground(canvas);
this->drawContent(canvas);
}
void GM::drawContent(SkCanvas* canvas) {
if (!fHaveCalledOnceBeforeDraw) {
fHaveCalledOnceBeforeDraw = true;
this->onOnceBeforeDraw();
}
this->onDraw(canvas);
}
void GM::drawBackground(SkCanvas* canvas) {
if (!fHaveCalledOnceBeforeDraw) {
fHaveCalledOnceBeforeDraw = true;
this->onOnceBeforeDraw();
}
this->onDrawBackground(canvas);
}
const char* GM::getName() {
if (fShortName.size() == 0) {
fShortName = this->onShortName();
}
return fShortName.c_str();
}
void GM::setBGColor(SkColor color) {
fBGColor = color;
}
bool GM::animate(const SkAnimTimer& timer) {
return this->onAnimate(timer);
}
/////////////////////////////////////////////////////////////////////////////////////////////
void GM::onDrawBackground(SkCanvas* canvas) {
canvas->drawColor(fBGColor, SkXfermode::kSrc_Mode);
}
void GM::drawSizeBounds(SkCanvas* canvas, SkColor color) {
SkISize size = this->getISize();
SkRect r = SkRect::MakeWH(SkIntToScalar(size.width()),
SkIntToScalar(size.height()));
SkPaint paint;
paint.setColor(color);
canvas->drawRect(r, paint);
}
void GM::DrawGpuOnlyMessage(SkCanvas* canvas) {
SkBitmap bmp;
bmp.allocN32Pixels(128, 64);
SkCanvas bmpCanvas(bmp);
bmpCanvas.drawColor(SK_ColorWHITE);
SkPaint paint;
paint.setAntiAlias(true);
paint.setTextSize(20);
paint.setColor(SK_ColorRED);
sk_tool_utils::set_portable_typeface(&paint);
constexpr char kTxt[] = "GPU Only";
bmpCanvas.drawText(kTxt, strlen(kTxt), 20, 40, paint);
SkMatrix localM;
localM.setRotate(35.f);
localM.postTranslate(10.f, 0.f);
paint.setShader(SkShader::MakeBitmapShader(bmp, SkShader::kMirror_TileMode,
SkShader::kMirror_TileMode,
&localM));
paint.setFilterQuality(kMedium_SkFilterQuality);
canvas->drawPaint(paint);
return;
}
// need to explicitly declare this, or we get some weird infinite loop llist
template GMRegistry* GMRegistry::gHead;
void skiagm::SimpleGM::onDraw(SkCanvas* canvas) {
fDrawProc(canvas);
}
SkISize skiagm::SimpleGM::onISize() {
return fSize;
}
SkString skiagm::SimpleGM::onShortName() {
return fName;
}