42 lines
1.1 KiB
C++
42 lines
1.1 KiB
C++
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// The current font is "Ubuntu Mono" available under Ubuntu Font Licence 1.0
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// (see ubuntu-font-licence-1.0.txt for details)
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#include <algorithm>
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#include "gl_resources.h"
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#define BITMAP_FONT_USE_SPANS
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namespace KIGFX {
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namespace BUILTIN_FONT {
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#include "bitmap_font_img.c"
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#include "bitmap_font_desc.c"
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const FONT_GLYPH_TYPE* LookupGlyph( unsigned int aCodepoint )
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{
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#ifdef BITMAP_FONT_USE_SPANS
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auto *end = font_codepoint_spans
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+ sizeof( font_codepoint_spans ) / sizeof(FONT_SPAN_TYPE);
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auto ptr = std::upper_bound( font_codepoint_spans, end, aCodepoint,
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[]( unsigned int codepoint, const FONT_SPAN_TYPE& span )
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{
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return codepoint < span.end;
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}
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);
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if( ptr != end && ptr->start <= aCodepoint )
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{
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unsigned int index = aCodepoint - ptr->start + ptr->cumulative;
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return &font_codepoint_infos[ index ];
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}
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else
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{
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return nullptr;
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}
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#else
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return &bitmap_chars[codepoint];
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#endif
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}
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}
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}
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