27 lines
1.2 KiB
C++
27 lines
1.2 KiB
C++
#include "font_render_capi.h"
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#include "font_render_lcd.h"
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FontRenderer *FontRendererNew(unsigned int flags, float gamma) {
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bool hinting = ((flags&FONT_RENDERER_HINTING) != 0);
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bool kerning = ((flags&FONT_RENDERER_KERNING) != 0);
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bool subpixel = ((flags&FONT_RENDERER_SUBPIXEL) != 0);
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font_renderer_lcd *font_renderer = new font_renderer_lcd(hinting, kerning, subpixel, (double) gamma);
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return (FontRenderer *) font_renderer;
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}
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int FontRendererLoadFont(FontRenderer *fr_, const char *filename) {
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font_renderer_lcd *font_renderer = (font_renderer_lcd *) fr_;
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bool success = font_renderer->load_font(filename);
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return (success ? 0 : 1);
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}
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int FontRendererDrawText(FontRenderer *fr_, RenColor *pixels, int width, int height, int pitch, const char *text, float text_size, int x, int y, RenColor color) {
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// FIXME: it works below as long as font_renderer_lcd use a BGRA32 pixel format
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font_renderer_lcd *font_renderer = (font_renderer_lcd *) fr_;
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agg::rendering_buffer ren_buf((agg::int8u *) pixels, width, height, -pitch);
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const agg::rgba8 agg_color(color.r, color.g, color.b);
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double new_x = font_renderer->render_text(ren_buf, (double) text_size, agg_color, (double) x, (double) y, text);
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return int(new_x);
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}
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