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23abcf06bc
use --enable-lcd as configure option
Origin commit data
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Branch: ni/coolstream
Commit: e2b7f4c6c1
Author: TangoCash <eric@loxat.de>
Date: 2022-10-09 (Sun, 09 Oct 2022)
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This commit was generated by Migit
107 lines
2.9 KiB
C++
107 lines
2.9 KiB
C++
/*
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$Header$
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LCD-Daemon - DBoxII-Project
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Copyright (C) 2001 Steffen Hehn 'McClean'
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baseroutines by tmbinc
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Homepage: http://dbox.cyberphoria.org/
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License: GPL
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifndef __LCDFONTRENDERER__
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#define __LCDFONTRENDERER__
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#include "lcddisplay.h"
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#include <ft2build.h>
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#include FT_FREETYPE_H
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#include FT_CACHE_H
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#include FT_CACHE_IMAGE_H
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#include FT_CACHE_SMALL_BITMAPS_H
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#include <asm/types.h>
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class LcdFontRenderClass;
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class LcdFont
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{
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CLCDDisplay *framebuffer;
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#if FREETYPE_MAJOR >= 2 && FREETYPE_MINOR >= 3
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FTC_ImageTypeRec font;
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#else
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FTC_Image_Desc font;
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FT_Face face;
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#endif
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LcdFontRenderClass *renderer;
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FT_Size size;
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FT_Error getGlyphBitmap(FT_ULong glyph_index, FTC_SBit *sbit);
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public:
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void RenderString(int x, int y, int width, const char *text, int color, int selected = 0, const bool utf8_encoded = false);
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int getRenderWidth(const char *text, const bool utf8_encoded = false);
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LcdFont(CLCDDisplay *fb, LcdFontRenderClass *render, FTC_FaceID faceid, int isize);
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~LcdFont() {}
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};
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class LcdFontRenderClass
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{
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CLCDDisplay *framebuffer;
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struct fontListEntry
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{
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char *filename, *style, *family;
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fontListEntry *next;
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~fontListEntry();
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} *font;
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FT_Library library;
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FTC_Manager cacheManager; /* the cache manager */
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FTC_ImageCache imageCache; /* the glyph image cache */
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FTC_SBitCache sbitsCache; /* the glyph small bitmaps cache */
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FTC_FaceID getFaceID(const char *family, const char *style);
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#if FREETYPE_MAJOR >= 2 && FREETYPE_MINOR >= 3
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FT_Error getGlyphBitmap(FTC_ImageType font, FT_ULong glyph_index, FTC_SBit *sbit);
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#else
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FT_Error getGlyphBitmap(FTC_Image_Desc *font, FT_ULong glyph_index, FTC_SBit *sbit);
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#endif
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public:
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pthread_mutex_t render_mutex;
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const char *AddFont(const char *const filename);
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void InitFontCache();
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FT_Error FTC_Face_Requester(FTC_FaceID face_id, FT_Face *aface);
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static FT_Error myFTC_Face_Requester(FTC_FaceID face_id, FT_Library library, FT_Pointer request_data, FT_Face *aface);
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//FT_Face getFace(const char *family, const char *style);
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LcdFont *getFont(const char *family, const char *style, int size);
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LcdFontRenderClass(CLCDDisplay *fb);
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~LcdFontRenderClass();
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friend class LcdFont;
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};
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#endif /* __LCDFONTRENDERER__ */
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