3c03c851ad
This reverts commitfd0bba81c0. Reason for revert: PaintTest.cpp:150 failing Original change's description: > Revert "Revert "remove legacy code for text attributes on paint"" > > This reverts commitfb0e2aa8fd. > > Bug: skia: > Change-Id: I16bf3c999233f7498a4d76dfbcfb26be725e88f5 > Reviewed-on: https://skia-review.googlesource.com/c/187261 > Reviewed-by: Mike Reed <reed@google.com> > Commit-Queue: Mike Reed <reed@google.com> > Auto-Submit: Mike Reed <reed@google.com> TBR=reed@google.com Change-Id: Ic52282f36841b7402a3a5466b93ef56ecdb6f51b No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: skia: Reviewed-on: https://skia-review.googlesource.com/c/187306 Reviewed-by: Mike Reed <reed@google.com> Commit-Queue: Mike Reed <reed@google.com>
94 lines
3.1 KiB
C++
94 lines
3.1 KiB
C++
/*
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* Copyright 2014 Google Inc.
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*
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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#include "SkFont.h"
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#include "SkPaint.h"
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#include "SkTypeface.h"
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#include "Test.h"
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#ifdef SK_SUPPORT_LEGACY_PAINT_TEXTMEASURE
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static void test_fontmetrics(skiatest::Reporter* reporter,
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const SkPaint& paint, const SkFont& font) {
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SkFontMetrics fm0, fm1;
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SkScalar h0 = paint.getFontMetrics(&fm0);
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SkScalar h1 = font.getMetrics(&fm1);
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REPORTER_ASSERT(reporter, h0 == h1);
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#define CMP(field) REPORTER_ASSERT(reporter, fm0.field == fm1.field)
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CMP(fFlags);
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CMP(fTop);
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CMP(fAscent);
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CMP(fDescent);
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CMP(fBottom);
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CMP(fLeading);
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#undef CMP
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}
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DEF_TEST(FontObj_test_cachedfont, reporter) {
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SkPaint paint;
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char txt[] = "long .text .with .lots .of.dots.";
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unsigned mask = SkPaint::kAntiAlias_Flag |
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SkPaint::kFakeBoldText_Flag |
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SkPaint::kLinearText_Flag |
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SkPaint::kSubpixelText_Flag |
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SkPaint::kLCDRenderText_Flag |
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SkPaint::kEmbeddedBitmapText_Flag |
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SkPaint::kAutoHinting_Flag;
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paint.setStrokeWidth(2);
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{
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for (unsigned flags = 0; flags <= 0xFFF; ++flags) {
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if (flags & ~mask) {
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continue;
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}
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paint.setFlags(flags);
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for (int hint = 0; hint <= 3; ++hint) {
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paint.setHinting((SkFontHinting)hint);
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{
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for (auto style : { SkPaint::kFill_Style, SkPaint::kStroke_Style}) {
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paint.setStyle(style);
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const SkFont font(SkFont::LEGACY_ExtractFromPaint(paint));
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test_fontmetrics(reporter, paint, font);
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SkRect pbounds, fbounds;
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// Requesting the bounds forces a generateMetrics call.
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SkScalar pwidth = paint.measureText(txt, strlen(txt), &pbounds);
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SkScalar fwidth = font.measureText(txt, strlen(txt), kUTF8_SkTextEncoding,
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&fbounds, &paint);
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REPORTER_ASSERT(reporter, pwidth == fwidth);
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REPORTER_ASSERT(reporter, pbounds == fbounds);
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}
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}
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}
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}
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}
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}
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#endif // SK_SUPPORT_LEGACY_PAINT_TEXTMEASURE
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#ifdef SK_SUPPORT_LEGACY_PAINT_FONT_FIELDS
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DEF_TEST(FontObj_test_aa_hinting, reporter) {
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SkPaint paint;
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for (bool aa : {false, true}) {
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paint.setAntiAlias(aa);
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for (int hint = 0; hint <= 3; ++hint) {
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paint.setHinting((SkFontHinting)hint);
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SkFont font = SkFont::LEGACY_ExtractFromPaint(paint);
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SkPaint p2;
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font.LEGACY_applyToPaint(&p2);
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REPORTER_ASSERT(reporter, paint.isAntiAlias() == p2.isAntiAlias());
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REPORTER_ASSERT(reporter, paint.getHinting() == p2.getHinting());
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}
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}
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}
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#endif
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// need tests for SkStrSearch
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