65cdba6ba7
Reason for revert: underlying problem with portable refs deleted more than once fixed Original issue's description: > Revert of make gm background colors 565 compatible (patchset #2 id:20001 of https://codereview.chromium.org/1176243006/) > > Reason for revert: > breaks many bots with refcnt error > > Original issue's description: > > make gm background colors 565 compatible > > > > Change a batch of GM tests to convert their background color > > so that it is representable in 8888 and 565. > > > > Enable portable text in those same tests to minimize platform > > differences. > > > > In a couple of bitmap tests, use portable typefaces instead of > > choosing 'Times' which may or may not be available on the platform. > > > > R=borenet@google.com > > > > Committed: https://skia.googlesource.com/skia/+/be7f768a357aefb39c42d24b81b24d647bb6ab70 > > TBR=borenet@google.com > NOPRESUBMIT=true > NOTREECHECKS=true > NOTRY=true > > Committed: https://skia.googlesource.com/skia/+/0bdb08b1ba8fbd18c4838f86a23f1ef4b3a3bfdf TBR=borenet@google.com NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true Review URL: https://codereview.chromium.org/1182403003
126 lines
3.5 KiB
C++
126 lines
3.5 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 "Resources.h"
|
|
#include "SkBitmapProcState.h"
|
|
#include "SkBitmapScaler.h"
|
|
#include "SkGradientShader.h"
|
|
#include "SkImageDecoder.h"
|
|
#include "SkImageEncoder.h"
|
|
#include "SkStream.h"
|
|
#include "SkTypeface.h"
|
|
|
|
static SkSize computeSize(const SkBitmap& bm, const SkMatrix& mat) {
|
|
SkRect bounds = SkRect::MakeWH(SkIntToScalar(bm.width()),
|
|
SkIntToScalar(bm.height()));
|
|
mat.mapRect(&bounds);
|
|
return SkSize::Make(bounds.width(), bounds.height());
|
|
}
|
|
|
|
static void draw_cell(SkCanvas* canvas, const SkBitmap& bm, const SkMatrix& mat, SkScalar dx,
|
|
SkFilterQuality lvl) {
|
|
SkPaint paint;
|
|
paint.setFilterQuality(lvl);
|
|
|
|
SkAutoCanvasRestore acr(canvas, true);
|
|
|
|
canvas->translate(dx, 0);
|
|
canvas->concat(mat);
|
|
canvas->drawBitmap(bm, 0, 0, &paint);
|
|
}
|
|
|
|
static void draw_row(SkCanvas* canvas, const SkBitmap& bm, const SkMatrix& mat, SkScalar dx) {
|
|
draw_cell(canvas, bm, mat, 0 * dx, kNone_SkFilterQuality);
|
|
draw_cell(canvas, bm, mat, 1 * dx, kLow_SkFilterQuality);
|
|
draw_cell(canvas, bm, mat, 2 * dx, kMedium_SkFilterQuality);
|
|
draw_cell(canvas, bm, mat, 3 * dx, kHigh_SkFilterQuality);
|
|
}
|
|
|
|
class FilterIndiaBoxGM : public skiagm::GM {
|
|
void onOnceBeforeDraw() override {
|
|
this->makeBitmap();
|
|
|
|
SkScalar cx = SkScalarHalf(fBM.width());
|
|
SkScalar cy = SkScalarHalf(fBM.height());
|
|
|
|
float vertScale = 30.0f/55.0f;
|
|
float horizScale = 150.0f/200.0f;
|
|
|
|
fMatrix[0].setScale(horizScale, vertScale);
|
|
fMatrix[1].setRotate(30, cx, cy); fMatrix[1].postScale(horizScale, vertScale);
|
|
}
|
|
|
|
public:
|
|
SkBitmap fBM;
|
|
SkMatrix fMatrix[2];
|
|
SkString fName;
|
|
|
|
FilterIndiaBoxGM() {
|
|
this->setBGColor(sk_tool_utils::color_to_565(0xFFDDDDDD));
|
|
}
|
|
|
|
FilterIndiaBoxGM(const char filename[]) : fFilename(filename) {
|
|
fName.printf("filterindiabox");
|
|
}
|
|
|
|
protected:
|
|
SkString onShortName() override {
|
|
return fName;
|
|
}
|
|
|
|
SkISize onISize() override {
|
|
return SkISize::Make(1024, 768);
|
|
}
|
|
|
|
void onDraw(SkCanvas* canvas) override {
|
|
canvas->translate(10, 10);
|
|
for (size_t i = 0; i < SK_ARRAY_COUNT(fMatrix); ++i) {
|
|
SkSize size = computeSize(fBM, fMatrix[i]);
|
|
size.fWidth += 20;
|
|
size.fHeight += 20;
|
|
|
|
draw_row(canvas, fBM, fMatrix[i], size.fWidth);
|
|
canvas->translate(0, size.fHeight);
|
|
}
|
|
}
|
|
|
|
protected:
|
|
SkString fFilename;
|
|
int fSize;
|
|
|
|
SkScalar getScale() {
|
|
return 192.f/fSize;
|
|
}
|
|
|
|
void makeBitmap() {
|
|
SkImageDecoder* codec = NULL;
|
|
SkString resourcePath = GetResourcePath(fFilename.c_str());
|
|
SkFILEStream stream(resourcePath.c_str());
|
|
if (stream.isValid()) {
|
|
codec = SkImageDecoder::Factory(&stream);
|
|
}
|
|
if (codec) {
|
|
stream.rewind();
|
|
codec->decode(&stream, &fBM, kN32_SkColorType, SkImageDecoder::kDecodePixels_Mode);
|
|
SkDELETE(codec);
|
|
} else {
|
|
fBM.allocN32Pixels(1, 1);
|
|
*(fBM.getAddr32(0,0)) = 0xFF0000FF; // red == bad
|
|
}
|
|
fSize = fBM.height();
|
|
}
|
|
private:
|
|
typedef skiagm::GM INHERITED;
|
|
};
|
|
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
|
|
|
|
DEF_GM( return new FilterIndiaBoxGM("box.gif"); )
|