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Hack to fix font size rendering to align with STB original rendering

This commit is contained in:
Francesco Abbate 2020-06-01 15:33:14 +02:00
parent c333425770
commit e291e7269a
1 changed files with 2 additions and 1 deletions
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3
src/font_renderer.cpp
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@ -52,6 +52,7 @@ int FontRendererBakeFontBitmap(FontRenderer *fr_, int font_height,
int x = 0, y = pixels_height; int x = 0, y = pixels_height;
int res = 0; int res = 0;
const agg::alpha8 text_color(0xff); const agg::alpha8 text_color(0xff);
const int font_height_reduced = (font_height * 86) / 100;
for (int i = 0; i < num_chars; i++) { for (int i = 0; i < num_chars; i++) {
int codepoint = first_char + i; int codepoint = first_char + i;
if (x + font_height > pixels_width) { if (x + font_height > pixels_width) {
@ -65,7 +66,7 @@ int FontRendererBakeFontBitmap(FontRenderer *fr_, int font_height,
const int y_baseline = y - pad_y - font_height; const int y_baseline = y - pad_y - font_height;
double x_next = x, y_next = y_baseline; double x_next = x, y_next = y_baseline;
font_renderer->render_codepoint(ren_buf, font_height, text_color, x_next, y_next, codepoint); font_renderer->render_codepoint(ren_buf, font_height_reduced, text_color, x_next, y_next, codepoint);
int x_next_i = int(x_next + 0.5); int x_next_i = int(x_next + 0.5);
GlyphBitmapInfo& glyph_info = glyphs[i]; GlyphBitmapInfo& glyph_info = glyphs[i];