2cbcd12281
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:
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> 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>
48 lines
1.7 KiB
C++
48 lines
1.7 KiB
C++
/*
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* Copyright 2015 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 "SkCanvas.h"
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#include "SkDocument.h"
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#include "SkStream.h"
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#include "Test.h"
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static void run_test(SkWStream* out, SkXfermode::Mode mode, U8CPU alpha) {
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sk_sp<SkDocument> pdfDoc(SkDocument::MakePDF(out));
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SkCanvas* c = pdfDoc->beginPage(612.0f, 792.0f);
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SkPaint black;
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SkPaint background;
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background.setColor(SK_ColorWHITE);
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background.setAlpha(alpha);
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background.setXfermodeMode(mode);
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c->drawRect(SkRect::MakeWH(612.0f, 792.0f), background);
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c->drawRect(SkRect::MakeXYWH(36.0f, 36.0f, 9.0f, 9.0f), black);
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c->drawRect(SkRect::MakeXYWH(72.0f, 72.0f, 468.0f, 648.0f), background);
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c->drawRect(SkRect::MakeXYWH(108.0f, 108.0f, 9.0f, 9.0f), black);
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pdfDoc->close();
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}
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// http://crbug.com/473572
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DEF_TEST(SkPDF_OpaqueSrcModeToSrcOver, r) {
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REQUIRE_PDF_DOCUMENT(SkPDF_OpaqueSrcModeToSrcOver, r);
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SkDynamicMemoryWStream srcMode;
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SkDynamicMemoryWStream srcOverMode;
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U8CPU alpha = SK_AlphaOPAQUE;
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run_test(&srcMode, SkXfermode::kSrc_Mode, alpha);
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run_test(&srcOverMode, SkXfermode::kSrcOver_Mode, alpha);
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REPORTER_ASSERT(r, srcMode.getOffset() == srcOverMode.getOffset());
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// The two PDFs should be equal because they have an opaque alpha.
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srcMode.reset();
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srcOverMode.reset();
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alpha = 0x80;
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run_test(&srcMode, SkXfermode::kSrc_Mode, alpha);
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run_test(&srcOverMode, SkXfermode::kSrcOver_Mode, alpha);
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REPORTER_ASSERT(r, srcMode.getOffset() > srcOverMode.getOffset());
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// The two PDFs should not be equal because they have a non-opaque alpha.
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}
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