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https://github.com/gnif/LookingGlass.git
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61 lines
1.8 KiB
C
61 lines
1.8 KiB
C
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/*
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Looking Glass - KVM FrameRelay (KVMFR) Client
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Copyright (C) 2017 Geoffrey McRae <geoff@hostfission.com>
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https://looking-glass.hostfission.com
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This program is free software; you can redistribute it and/or modify it under
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the terms of the GNU General Public License as published by the Free Software
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Foundation; either version 2 of the License, or (at your option) any later
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version.
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This program is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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PARTICULAR PURPOSE. See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along with
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this program; if not, write to the Free Software Foundation, Inc., 59 Temple
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Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#pragma once
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#include <stdint.h>
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typedef void * LG_FontObj;
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typedef void * LG_FontOut;
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typedef enum LG_FontMode
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{
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LG_FONT_BITMAP,
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LG_FONT_OPENGL,
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LG_FONT_VULKAN
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}
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LG_FontMode;
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typedef struct LG_FontBitmap
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{
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void * reserved;
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unsigned int width, height;
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unsigned int bpp; // bytes per pixel
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uint8_t * pixels;
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}
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LG_FontBitmap;
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typedef bool (* LG_FontCreate )(LG_FontObj * opaque, const char * font_name, unsigned int size);
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typedef void (* LG_FontDestroy )(LG_FontObj opaque);
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typedef bool (* LG_FontSupports )(LG_FontObj opaque, LG_FontMode mode);
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typedef LG_FontOut (* LG_FontRender )(LG_FontObj opaque, LG_FontMode mode, unsigned int fg_color, const char * text);
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typedef void (* LG_FontRelease )(LG_FontObj opaque, LG_FontOut font);
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typedef struct LG_Font
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{
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// mandatory support
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const char * name;
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LG_FontCreate create;
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LG_FontDestroy destroy;
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LG_FontSupports supports;
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LG_FontRender render;
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LG_FontRelease release;
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}
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LG_Font;
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