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
87 lines
3.1 KiB
C++
87 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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#ifndef sk_tool_utils_DEFINED
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#define sk_tool_utils_DEFINED
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#include "SkColor.h"
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#include "SkImageEncoder.h"
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#include "SkImageInfo.h"
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#include "SkPixelSerializer.h"
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#include "SkTypeface.h"
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class SkBitmap;
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class SkCanvas;
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class SkPaint;
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class SkShader;
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class SkTestFont;
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class SkTextBlobBuilder;
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namespace sk_tool_utils {
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const char* colortype_name(SkColorType);
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SkColor color_to_565(SkColor color);
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/**
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* Sets the paint to use a platform-independent text renderer if FLAGS_portableFonts is set.
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* FIXME: will become obsolete as GMs migrate to set portable typeface always.
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*/
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void set_portable_typeface(SkPaint* paint, const char* name = NULL,
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SkTypeface::Style style = SkTypeface::kNormal);
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void set_portable_typeface_always(SkPaint* paint, const char* name = NULL,
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SkTypeface::Style style = SkTypeface::kNormal);
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SkTypeface* create_portable_typeface(const char* name, SkTypeface::Style style);
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SkTypeface* create_portable_typeface_always(const char* name, SkTypeface::Style style);
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/** Call to clean up portable font references. */
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void release_portable_typefaces();
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void report_used_chars();
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/**
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* Call canvas->writePixels() by using the pixels from bitmap, but with an info that claims
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* the pixels are colorType + alphaType
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*/
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void write_pixels(SkCanvas*, const SkBitmap&, int x, int y, SkColorType, SkAlphaType);
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// private to sk_tool_utils
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SkTypeface* create_font(const char* name, SkTypeface::Style );
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SkTypeface* resource_font(const char* name, SkTypeface::Style );
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/** Returns a newly created CheckerboardShader. */
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SkShader* create_checkerboard_shader(SkColor c1, SkColor c2, int size);
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/** Draw a checkerboard pattern in the current canvas, restricted to
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the current clip, using SkXfermode::kSrc_Mode. */
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void draw_checkerboard(SkCanvas* canvas,
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SkColor color1,
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SkColor color2,
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int size);
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/** A default checkerboard. */
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inline void draw_checkerboard(SkCanvas* canvas) {
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sk_tool_utils::draw_checkerboard(canvas, 0xFF999999, 0xFF666666, 8);
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}
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// Encodes to PNG, unless there is already encoded data, in which case that gets
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// used.
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class PngPixelSerializer : public SkPixelSerializer {
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public:
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bool onUseEncodedData(const void*, size_t) override { return true; }
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SkData* onEncodePixels(const SkImageInfo& info, const void* pixels,
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size_t rowBytes) override {
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return SkImageEncoder::EncodeData(info, pixels, rowBytes,
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SkImageEncoder::kPNG_Type, 100);
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}
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};
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// A helper for inserting a drawtext call into a SkTextBlobBuilder
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void add_to_text_blob(SkTextBlobBuilder* builder, const char* text, const SkPaint& origPaint,
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SkScalar x, SkScalar y);
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} // namespace sk_tool_utils
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#endif // sk_tool_utils_DEFINED
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