diff options
Diffstat (limited to 'src/os/windows/string_uniscribe.cpp')
| -rw-r--r-- | src/os/windows/string_uniscribe.cpp | 23 |
1 files changed, 16 insertions, 7 deletions
diff --git a/src/os/windows/string_uniscribe.cpp b/src/os/windows/string_uniscribe.cpp index a5d03b948..f47d9236a 100644 --- a/src/os/windows/string_uniscribe.cpp +++ b/src/os/windows/string_uniscribe.cpp @@ -90,6 +90,7 @@ public: public: UniscribeVisualRun(const UniscribeRun &range, int x); + UniscribeVisualRun(UniscribeVisualRun &&other) noexcept; ~UniscribeVisualRun() override { free(this->glyph_to_char); @@ -106,12 +107,12 @@ public: }; /** A single line worth of VisualRuns. */ - class UniscribeLine : public AutoDeleteSmallVector<UniscribeVisualRun *>, public ParagraphLayouter::Line { + class UniscribeLine : public std::vector<UniscribeVisualRun>, public ParagraphLayouter::Line { public: int GetLeading() const override; int GetWidth() const override; int CountRuns() const override { return (uint)this->size(); } - const VisualRun *GetVisualRun(int run) const override { return this->at(run); } + const VisualRun &GetVisualRun(int run) const override { return this->at(run); } int GetInternalCharLength(WChar c) const override { @@ -424,7 +425,7 @@ static std::vector<SCRIPT_ITEM> UniscribeItemizeString(UniscribeParagraphLayoutF if (!UniscribeShapeRun(this->text_buffer, run)) return NULL; } - line->push_back(new UniscribeVisualRun(run, cur_pos)); + line->emplace_back(run, cur_pos); cur_pos += run.total_advance; } @@ -448,8 +449,8 @@ static std::vector<SCRIPT_ITEM> UniscribeItemizeString(UniscribeParagraphLayoutF int UniscribeParagraphLayout::UniscribeLine::GetLeading() const { int leading = 0; - for (const UniscribeVisualRun *run : *this) { - leading = max(leading, run->GetLeading()); + for (const auto &run : *this) { + leading = max(leading, run.GetLeading()); } return leading; @@ -462,8 +463,8 @@ int UniscribeParagraphLayout::UniscribeLine::GetLeading() const int UniscribeParagraphLayout::UniscribeLine::GetWidth() const { int length = 0; - for (const UniscribeVisualRun *run : *this) { - length += run->GetAdvance(); + for (const auto &run : *this) { + length += run.GetAdvance(); } return length; @@ -484,6 +485,14 @@ UniscribeParagraphLayout::UniscribeVisualRun::UniscribeVisualRun(const Uniscribe this->positions[this->num_glyphs * 2] = advance + x; } +UniscribeParagraphLayout::UniscribeVisualRun::UniscribeVisualRun(UniscribeVisualRun&& other) noexcept + : glyphs(std::move(other.glyphs)), positions(std::move(other.positions)), char_to_glyph(std::move(other.char_to_glyph)), + start_pos(other.start_pos), total_advance(other.total_advance), num_glyphs(other.num_glyphs), font(other.font) +{ + this->glyph_to_char = other.glyph_to_char; + other.glyph_to_char = NULL; +} + const int *UniscribeParagraphLayout::UniscribeVisualRun::GetGlyphToCharMap() const { if (this->glyph_to_char == NULL) { |