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-rw-r--r--scene/resources/dynamic_font.cpp19
1 files changed, 17 insertions, 2 deletions
diff --git a/scene/resources/dynamic_font.cpp b/scene/resources/dynamic_font.cpp
index b2d87c8f35..1ee76a4216 100644
--- a/scene/resources/dynamic_font.cpp
+++ b/scene/resources/dynamic_font.cpp
@@ -560,8 +560,23 @@ void DynamicFontAtSize::_update_char(CharType p_char) {
int ofs = ((i + tex_y + rect_margin) * tex.texture_size + j + tex_x + rect_margin) * 2;
ERR_FAIL_COND(ofs >= tex.imgdata.size());
- wr[ofs + 0] = 255; //grayscale as 1
- wr[ofs + 1] = slot->bitmap.buffer[i * slot->bitmap.width + j];
+ switch (slot->bitmap.pixel_mode) {
+ case FT_PIXEL_MODE_MONO: {
+ int byte = i * slot->bitmap.pitch + (j >> 3);
+ int bit = 1 << (7 - (j % 8));
+ wr[ofs + 0] = 255; //grayscale as 1
+ wr[ofs + 1] = slot->bitmap.buffer[byte] & bit ? 255 : 0;
+ } break;
+ case FT_PIXEL_MODE_GRAY:
+ wr[ofs + 0] = 255; //grayscale as 1
+ wr[ofs + 1] = slot->bitmap.buffer[i * slot->bitmap.pitch + j];
+ break;
+ // TODO: FT_PIXEL_MODE_LCD, FT_PIXEL_MODE_BGRA
+ default:
+ ERR_EXPLAIN("Font uses unsupported pixel format: " + itos(slot->bitmap.pixel_mode));
+ ERR_FAIL();
+ break;
+ }
}
}
}