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Diffstat (limited to 'src/graphics')
-rw-r--r--src/graphics/font.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/src/graphics/font.c b/src/graphics/font.c
index aa349a6..b6ceaf5 100644
--- a/src/graphics/font.c
+++ b/src/graphics/font.c
@@ -7,6 +7,7 @@
/* Need padding so filtering doesn't touch pixels in another glyphs area */
#define GLYPH_PADDING 2
#define GLYPH_UPSAMPLE 1
+#define GLYPH_SHIFT 0.5f
int mgl_font_load_from_file(mgl_font *self, const mgl_memory_mapped_file *mapped_file, unsigned int character_size) {
self->texture.id = 0;
@@ -167,7 +168,7 @@ int mgl_font_get_glyph(mgl_font *self, uint32_t codepoint, mgl_font_glyph *glyph
const float glyph_advance = font_scale * advance;
int x0, y0, x1, y1;
- stbtt_GetGlyphBitmapBox(self->font_info, glyph_index, font_scale, font_scale, &x0, &y0, &x1, &y1);
+ stbtt_GetGlyphBitmapBoxSubpixel(self->font_info, glyph_index, font_scale, font_scale, GLYPH_SHIFT, GLYPH_SHIFT, &x0, &y0, &x1, &y1);
int width = x1 - x0;
int height = y1 - y0;
@@ -181,7 +182,7 @@ int mgl_font_get_glyph(mgl_font *self, uint32_t codepoint, mgl_font_glyph *glyph
unsigned char *pixels = calloc(pixels_size, 1);
if(pixels) {
const int top_padding = GLYPH_PADDING;
- stbtt_MakeGlyphBitmap(self->font_info, pixels + pixels_width * top_padding + GLYPH_PADDING, width, height, pixels_width, font_scale, font_scale, glyph_index);
+ stbtt_MakeGlyphBitmapSubpixel(self->font_info, pixels + pixels_width * top_padding + GLYPH_PADDING, width, height, pixels_width, font_scale, font_scale, GLYPH_SHIFT, GLYPH_SHIFT, glyph_index);
}
mgl_vec2i render_offset;