67 lines
1.3 KiB
C++
67 lines
1.3 KiB
C++
#include "FTGLBitmapFont.h"
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#include "FTBitmapGlyph.h"
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FTGLBitmapFont::FTGLBitmapFont( const char* fontFilePath)
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: FTFont( fontFilePath)
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{}
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FTGLBitmapFont::FTGLBitmapFont( const unsigned char *pBufferBytes, size_t bufferSizeInBytes)
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: FTFont( pBufferBytes, bufferSizeInBytes)
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{}
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FTGLBitmapFont::~FTGLBitmapFont()
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{}
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FTGlyph* FTGLBitmapFont::MakeGlyph( unsigned int g)
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{
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FT_GlyphSlot ftGlyph = face.Glyph( g, FT_LOAD_DEFAULT);
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if( ftGlyph)
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{
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FTBitmapGlyph* tempGlyph = new FTBitmapGlyph( ftGlyph);
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return tempGlyph;
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}
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err = face.Error();
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return NULL;
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}
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void FTGLBitmapFont::Render( const char* string)
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{
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glPushClientAttrib( GL_CLIENT_PIXEL_STORE_BIT);
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glPushAttrib( GL_ENABLE_BIT);
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glPixelStorei( GL_UNPACK_LSB_FIRST, GL_FALSE);
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glPixelStorei( GL_UNPACK_ALIGNMENT, 1);
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glDisable( GL_BLEND);
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FTFont::Render( string);
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glPopAttrib();
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glPopClientAttrib();
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}
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void FTGLBitmapFont::Render( const wchar_t* string)
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{
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glPushClientAttrib( GL_CLIENT_PIXEL_STORE_BIT);
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glPushAttrib( GL_ENABLE_BIT);
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glPixelStorei( GL_UNPACK_LSB_FIRST, GL_FALSE);
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glPixelStorei( GL_UNPACK_ALIGNMENT, 1);
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glDisable( GL_BLEND);
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FTFont::Render( string);
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glPopAttrib();
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glPopClientAttrib();
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}
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