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Use the same FT library reference on all loadTrueTypeFont() calls

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This commit is contained in:
David Capello 2017-08-22 13:00:49 -03:00
parent e392934afc
commit 7fb7db9542
3 changed files with 21 additions and 9 deletions
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12
src/she/common/freetype_font.cpp
View File

@ -17,8 +17,10 @@
namespace she {
FreeTypeFont::FreeTypeFont(const char* filename, int height)
: m_face(m_ft.open(filename))
FreeTypeFont::FreeTypeFont(ft::Lib& lib,
const char* filename,
const int height)
: m_face(lib.open(filename))
{
if (m_face.isValid())
m_face.setSize(height);
@ -73,9 +75,11 @@ bool FreeTypeFont::hasCodePoint(int codepoint) const
return m_face.hasCodePoint(codepoint);
}
FreeTypeFont* loadFreeTypeFont(const char* filename, int height)
FreeTypeFont* load_free_type_font(ft::Lib& lib,
const char* filename,
const int height)
{
FreeTypeFont* font = new FreeTypeFont(filename, height);
FreeTypeFont* font = new FreeTypeFont(lib, filename, height);
if (!font->isValid()) {
delete font;
font = nullptr;

9
src/she/common/freetype_font.h
View File

@ -19,7 +19,9 @@ namespace she {
public:
typedef ft::Face Face;
FreeTypeFont(const char* filename, int height);
FreeTypeFont(ft::Lib& lib,
const char* filename,
const int height);
~FreeTypeFont();
bool isValid() const;
@ -35,11 +37,12 @@ namespace she {
Face& face() { return m_face; }
private:
mutable ft::Lib m_ft;
mutable Face m_face;
};
FreeTypeFont* loadFreeTypeFont(const char* filename, int height);
FreeTypeFont* load_free_type_font(ft::Lib& lib,
const char* filename,
const int height);
} // namespace she

9
src/she/common/system.h
View File

@ -1,5 +1,5 @@
// SHE library
// Copyright (C) 2012-2016 David Capello
// Copyright (C) 2012-2017 David Capello
//
// This file is released under the terms of the MIT license.
// Read LICENSE.txt for more information.
@ -18,6 +18,8 @@
#include "she/native_dialogs.h"
#endif
#include "base/unique_ptr.h"
#include "ft/lib.h"
#include "she/common/freetype_font.h"
#include "she/common/sprite_sheet_font.h"
#include "she/system.h"
@ -75,7 +77,9 @@ public:
}
Font* loadTrueTypeFont(const char* filename, int height) override {
return loadFreeTypeFont(filename, height);
if (!m_ft)
m_ft.reset(new ft::Lib());
return load_free_type_font(*m_ft.get(), filename, height);
}
KeyModifiers keyModifiers() override {
@ -99,6 +103,7 @@ public:
private:
NativeDialogs* m_nativeDialogs;
base::UniquePtr<ft::Lib> m_ft;
};
} // namespace she