mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-12-01 08:42:13 +00:00
974d8120f2
This conversion was done with the script:
find . -name '*.cpp' -o -name '*.h' -o -name '*.mm' -o -name '*.idl' | \
egrep -v 'cairo-win32-refptr.h|RefPtr.h|TestRefPtr.cpp' | \
xargs sed -i -e 's/mozilla::TemporaryRef</already_AddRefed</g' \
-e 's/TemporaryRef</already_AddRefed</g'
Manual fixups were performed in the following instances:
- We handled mfbt/RefPtr.h manually so as to not convert TemporaryRef itself
into already_AddRefed.
- The following files had explicit Move() calls added to make up for the lack
of a copy constructor on already_AddRefed:
dom/base/ImageEncoder.cpp
dom/media/MediaTaskQueue.{h,cpp}
dom/media/webaudio/PannerNode.cpp
- A redundant overload for MediaTaskQueue::Dispatch was deleted.
- A few manual fixups were required in mfbt/tests/TestRefPtr.cpp.
- Comments, using declarations, and forward declarations relating to
TemporaryRef in dom/canvas/ and gfx/layers/ were changed to refer to
already_AddRefed.
90 lines
2.8 KiB
C++
90 lines
2.8 KiB
C++
/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef GFX_FT2FONTS_H
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#define GFX_FT2FONTS_H
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#include "mozilla/MemoryReporting.h"
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#include "cairo.h"
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#include "gfxTypes.h"
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#include "gfxFont.h"
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#include "gfxFT2FontBase.h"
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#include "gfxContext.h"
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#include "gfxFontUtils.h"
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#include "gfxUserFontSet.h"
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class FT2FontEntry;
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class gfxFT2Font : public gfxFT2FontBase {
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public: // new functions
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gfxFT2Font(cairo_scaled_font_t *aCairoFont,
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FT2FontEntry *aFontEntry,
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const gfxFontStyle *aFontStyle,
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bool aNeedsBold);
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virtual ~gfxFT2Font ();
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FT2FontEntry *GetFontEntry();
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struct CachedGlyphData {
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CachedGlyphData()
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: glyphIndex(0xffffffffU) { }
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CachedGlyphData(uint32_t gid)
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: glyphIndex(gid) { }
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uint32_t glyphIndex;
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int32_t lsbDelta;
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int32_t rsbDelta;
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int32_t xAdvance;
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};
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const CachedGlyphData* GetGlyphDataForChar(uint32_t ch) {
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CharGlyphMapEntryType *entry = mCharGlyphCache.PutEntry(ch);
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if (!entry)
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return nullptr;
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if (entry->mData.glyphIndex == 0xffffffffU) {
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// this is a new entry, fill it
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FillGlyphDataForChar(ch, &entry->mData);
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}
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return &entry->mData;
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}
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virtual void AddSizeOfExcludingThis(mozilla::MallocSizeOf aMallocSizeOf,
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FontCacheSizes* aSizes) const;
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virtual void AddSizeOfIncludingThis(mozilla::MallocSizeOf aMallocSizeOf,
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FontCacheSizes* aSizes) const;
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#ifdef USE_SKIA
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virtual already_AddRefed<mozilla::gfx::GlyphRenderingOptions>
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GetGlyphRenderingOptions(const TextRunDrawParams* aRunParams = nullptr) override;
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#endif
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protected:
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virtual bool ShapeText(gfxContext *aContext,
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const char16_t *aText,
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uint32_t aOffset,
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uint32_t aLength,
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int32_t aScript,
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bool aVertical,
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gfxShapedText *aShapedText);
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void FillGlyphDataForChar(uint32_t ch, CachedGlyphData *gd);
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void AddRange(const char16_t *aText,
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uint32_t aOffset,
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uint32_t aLength,
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gfxShapedText *aShapedText);
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typedef nsBaseHashtableET<nsUint32HashKey, CachedGlyphData> CharGlyphMapEntryType;
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typedef nsTHashtable<CharGlyphMapEntryType> CharGlyphMap;
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CharGlyphMap mCharGlyphCache;
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};
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#endif /* GFX_FT2FONTS_H */
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